/* ============================================
   MACELAI v3.2 · PREMIUM STYLES
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #050505;
    --bg-alt: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.025);
    --bg-card-hover: rgba(255, 255, 255, 0.045);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);

    --text: #fafafa;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;

    --accent: #6366f1;
    --accent-2: #a855f7;
    --accent-3: #22d3ee;
    --gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #22d3ee 100%);
    --gradient-soft: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(168, 85, 247, 0.18));
    --gradient-alt: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(34, 211, 238, 0.08));

    --glow-primary: 0 0 80px rgba(99, 102, 241, 0.4);
    --glow-secondary: 0 0 80px rgba(168, 85, 247, 0.4);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-fast: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    /* scroll instantáneo — smooth global pelea con IntersectionObservers
       (scrollspy marca .is-active mid-scroll y dispara reflows que frenan
       el momentum). El JS hace smooth manual solo en clicks de TOC/nav. */
    scroll-behavior: auto;
    /* navbar fija ~80px — el scroll a anclas aterriza debajo, no tapado */
    scroll-padding-top: 100px;
    /* un único scroll container: html gestiona overflow X e Y para evitar
       que body crezca horizontalmente por marquees y provoque jitter */
    overflow-x: hidden;
    overflow-y: auto;
    /* mata el bounce elástico del trackpad */
    overscroll-behavior-y: none;
    /* CRITICAL: overflow-anchor: none mata el "se sube y baja sola".
       Default es 'auto' → el navegador compensa cambios de altura
       moviendo el scrollY automáticamente. Cuando reveals/animaciones
       cambian altura mid-scroll, el navegador "ajusta" y el usuario ve
       el scroll moverse solo. Con none, el scroll queda donde el usuario
       lo dejó, sin compensaciones. */
    overflow-anchor: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    /* overflow-x: hidden ya lo maneja html — body sin scroll container propio
       evita doble-scroll container que causa jumps cuando marquee crece */
    letter-spacing: -0.01em;
    overscroll-behavior-y: none;
}

/* Cursor custom SOLO en dispositivos con hover + pointer fino (desktop/laptop).
   En touch/tablet/mobile el `cursor: none` hace que no se vea el dedo-indicador
   del sistema y confunde — hay que preservar el cursor nativo.

   Solo ocultamos el cursor del sistema cuando JS añade .has-custom-cursor al
   <body> (lo hace solo si encuentra los elementos #cursorDot y #cursorRing).
   Las páginas que NO tienen el cursor custom (status, legal) muestran el
   cursor nativo del sistema — sin parpadeos, sin "no se ve el ratón". */
@media (hover: hover) and (pointer: fine) {
    body.has-custom-cursor,
    body.has-custom-cursor *,
    body.has-custom-cursor *::before,
    body.has-custom-cursor *::after { cursor: none !important; }
}

/* Scroll anchor offset por sección — anclas aterrizan debajo de la navbar sticky */
section[id] { scroll-margin-top: 90px; }

/* Safety net — ninguna sección puede ser más ancha que el viewport.
   Mata el scroll horizontal por elementos fuera de flujo (marquees, canvas,
   tickers animados). */
section, .container {
    max-width: 100%;
    box-sizing: border-box;
}

/* Respeta usuarios con animaciones reducidas — baja el ruido que causa sensación de scroll errático */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease-fast); }
ul { list-style: none; }
button { font-family: inherit; border: none; background: none; color: inherit; }
img, svg { max-width: 100%; display: block; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 2;
}

/* ============================================
   PAGE LOADER
   ============================================ */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9999;
    display: grid;
    place-items: center;
    transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}
.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}
.loader-logo {
    animation: logoPulse 1.8s ease-in-out infinite;
}
@keyframes logoPulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(99,102,241,0.4)); }
    50% { transform: scale(1.08); filter: drop-shadow(0 0 40px rgba(168,85,247,0.7)); }
}
.loader-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #ffffff;
    -webkit-text-fill-color: #ffffff;
}
/* Brand split — funciona en cualquier sitio (hero, body, etc.) */
.logo-ai {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
    font-weight: 800;
    letter-spacing: 0.04em;
    margin-left: 1px;
}
/* Cuando se usa dentro de body text (no en logo principal),
   nos aseguramos de heredar el tamaño correcto del padre. */
p .logo-ai,
li .logo-ai,
h1 .logo-ai, h2 .logo-ai, h3 .logo-ai, h4 .logo-ai, h5 .logo-ai,
strong .logo-ai, em .logo-ai, span .logo-ai,
.cf-label .logo-ai, .footer-brand .logo-ai {
    font-size: inherit;
    font-weight: inherit;
}
strong .logo-ai { font-weight: 800; }
.loader-sub {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 0.34em;
    text-transform: uppercase;
    margin-top: -8px;
}
.loader-bar {
    width: 180px;
    height: 2px;
    background: rgba(255,255,255,0.08);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
}
.loader-bar span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    animation: loadBar 1.4s var(--ease) infinite;
    transform-origin: left;
}
@keyframes loadBar {
    0% { transform: scaleX(0); transform-origin: left; }
    50% { transform: scaleX(1); transform-origin: left; }
    50.01% { transform: scaleX(1); transform-origin: right; }
    100% { transform: scaleX(0); transform-origin: right; }
}

/* ============================================
   SCROLL PROGRESS
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: var(--gradient);
    z-index: 9998;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
    transition: width 0.1s linear;
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor-dot, .cursor-ring {
    position: fixed;
    pointer-events: none;
    z-index: 99999;            /* siempre por encima de cualquier capa */
    border-radius: 50%;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference; /* legible en fondos claros y oscuros */
    will-change: transform;     /* hint GPU para movimiento fluido */
}
.cursor-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    transition: width 0.2s var(--ease), height 0.2s var(--ease);
}
.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(255,255,255,0.6);
    transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.12s var(--ease-fast);
}
.cursor-ring.hover {
    width: 64px;
    height: 64px;
    border-color: rgba(255,255,255,0.9);
    border-width: 1px;
}
.cursor-dot.hover {
    width: 0;
    height: 0;
}
@media (max-width: 820px), (pointer: coarse) {
    body, button { cursor: auto; }
    .cursor-dot, .cursor-ring { display: none; }
}

/* ============================================
   MOUSE TRAIL
   ============================================ */
.trail-canvas {
    position: fixed;
    inset: 0;
    z-index: 9996;
    pointer-events: none;
}
@media (max-width: 820px), (pointer: coarse) {
    .trail-canvas { display: none; }
    /* Ocultamos capas decorativas caras en Android/low-end.
       El JS ya las desactiva, pero este safety-net evita paint si hay bug. */
    .signal-pulses { display: none !important; }
    .spotlight { display: none !important; }
    .noise { display: none !important; }
    .neural-canvas { display: none !important; }
}

/* ============================================
   ANDROID / LOW-END MOBILE — overrides de rendimiento
   ============================================
   backdrop-filter, mix-blend-mode y filter:drop-shadow fuerzan un nuevo
   stacking context con compositing por frame. En Android de gama media (Chrome <110,
   WebView, Samsung Internet) son la causa número 1 de jank al scrollear.
   Los reemplazamos por fallbacks sin GPU compositing.
   Combinamos (pointer:coarse) OR (max-width:820px) para cubrir móviles reales
   y también viewports estrechos de escritorio (ventana pequeña). */
@media (pointer: coarse), (max-width: 820px) {
    /* Neutraliza TODOS los backdrop-filter */
    *,
    *::before,
    *::after {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    /* Neutraliza mix-blend-mode (suelo: pantalla "normal" compuesta en una sola capa) */
    .noise,
    .spotlight,
    .lab-canvas,
    .lab-bg.lab-bg--pro::after,
    .cursor-dot,
    .cursor-ring {
        mix-blend-mode: normal !important;
    }
    /* Navbar opaca en lugar de blur — mucho más barato y sigue bonito */
    .navbar.scrolled {
        background: rgba(8, 8, 12, 0.92) !important;
    }
    /* Widgets flotantes: fondo sólido en lugar de blur translúcido */
    .live-widget,
    .hero-terminal,
    .btn-ghost {
        background: rgba(12, 12, 18, 0.94) !important;
    }
    /* Quitamos animaciones "decorativas" infinitas que no aportan y queman batería */
    .pulse { animation: none !important; }
    .signal-ping,
    .signal-ping::before,
    .signal-ping::after { animation: none !important; }
    /* content-visibility: que el navegador salte paint/layout de secciones off-screen.
       Gran ganancia en scroll de páginas largas en móvil. */
    #about,
    #lab,
    #services,
    #projects,
    #shiplog,
    #faq,
    #contact {
        content-visibility: auto;
        contain-intrinsic-size: 800px;
    }
    /* El scroll en iOS WebKit con overflow:hidden en body a veces se traba.
       Garantizamos que el scroll vertical vive en html. */
    html { -webkit-overflow-scrolling: touch; }
}

/* ============================================
   SIGNAL PULSES
   ============================================ */
.signal-pulses {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}
.signal-ping {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 14px var(--accent-2);
    animation: pingExpand 2.5s var(--ease) forwards;
}
.signal-ping::before,
.signal-ping::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1.5px solid var(--accent-2);
    animation: ringExpand 2.5s var(--ease) forwards;
}
.signal-ping::after {
    animation-delay: 0.3s;
    border-color: var(--accent);
}
.signal-ping.cyan { background: var(--accent-3); box-shadow: 0 0 14px var(--accent-3); }
.signal-ping.cyan::before, .signal-ping.cyan::after { border-color: var(--accent-3); }
.signal-ping.indigo { background: var(--accent); box-shadow: 0 0 14px var(--accent); }
.signal-ping.indigo::before, .signal-ping.indigo::after { border-color: var(--accent); }
@keyframes pingExpand {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1); opacity: 0; }
}
@keyframes ringExpand {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(12); opacity: 0; }
}

/* ============================================
   SPOTLIGHT
   ============================================ */
.spotlight {
    position: fixed;
    pointer-events: none;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: opacity 0.3s;
    mix-blend-mode: screen;
}

/* ============================================
   BACKGROUND LAYERS
   ============================================ */
.neural-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.85;
}

.grid-bg {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
    z-index: 0;
    pointer-events: none;
}

.noise {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
    opacity: 0.035;
    z-index: 1;
    pointer-events: none;
    mix-blend-mode: overlay;
}

/* ============================================
   REVEAL
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 15px 0;
    /* transicionar SOLO background + border (compositor-friendly) — `all` con
       padding causa reflow cada vez que cruza el threshold de scroll */
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
    will-change: background;
}
.navbar.scrolled {
    /* padding ya no cambia — evita que el contenido "respire" al cruzar los 80px */
    background: rgba(5, 5, 5, 0.75);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.14em;
    font-family: var(--font-display);
    transition: transform 0.3s var(--ease);
}
.nav-logo:hover { transform: scale(1.03); }
.logo-mark {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    filter: drop-shadow(0 0 12px rgba(99, 102, 241, 0.4));
}
.logo-text {
    display: inline-flex;
    align-items: baseline;
    gap: 0;
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: #ffffff;
    -webkit-text-fill-color: #ffffff;
}
.logo-sub {
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--text-dim);
    -webkit-text-fill-color: var(--text-dim);
    background: rgba(255, 255, 255, 0.02);
    padding: 2px 7px;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-transform: uppercase;
    transform: translateY(-2px);
    transition: all 0.3s var(--ease);
}
.nav-logo:hover .logo-sub {
    border-color: var(--border-strong);
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}
.nav-menu a {
    font-size: 0.93rem;
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    transition: color 0.2s;
}
.nav-menu a:hover { color: var(--text); }
.nav-menu a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    left: 0; bottom: -4px;
    width: 0; height: 1px;
    background: var(--gradient);
    transition: width 0.3s var(--ease);
}
.nav-menu a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
    padding: 10px 20px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--text) !important;
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s var(--ease);
    z-index: -1;
}
.nav-cta:hover {
    border-color: transparent;
    transform: translateY(-1px);
}
.nav-cta:hover::before { opacity: 1; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.nav-toggle span {
    width: 22px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: 0.3s;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    /* 100vh en mobile cambia cuando aparece/desaparece la URL bar — usamos
       svh (small viewport: la altura más pequeña que puede tener) para evitar
       el layout shift que causa "salta el scroll" */
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 140px 0 60px;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
}

.pulse {
    width: 7px;
    height: 7px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 0 0 #10b981;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 9vw, 6rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.045em;
    margin-bottom: 32px;
    max-width: 1100px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.title-period {
    color: var(--accent-3);
    text-shadow: 0 0 30px rgba(34, 211, 238, 0.7);
}

/* GLITCH HOVER EFFECT */
.glitch {
    position: relative;
}
.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    background: var(--bg);
    color: var(--text);
}
.glitch:hover::before {
    animation: glitchTop 0.4s cubic-bezier(.25,.46,.45,.94) both;
    color: var(--accent-3);
    z-index: 1;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}
.glitch:hover::after {
    animation: glitchBot 0.4s cubic-bezier(.25,.46,.45,.94) both;
    color: var(--accent-2);
    z-index: 1;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}
@keyframes glitchTop {
    0% { opacity: 0; transform: translate(0); }
    20% { opacity: 0.9; transform: translate(-4px, -2px); }
    40% { opacity: 0.9; transform: translate(4px, 2px); }
    60% { opacity: 0.9; transform: translate(-2px, 0); }
    80% { opacity: 0.9; transform: translate(2px, -1px); }
    100% { opacity: 0; transform: translate(0); }
}
@keyframes glitchBot {
    0% { opacity: 0; transform: translate(0); }
    20% { opacity: 0.9; transform: translate(4px, 2px); }
    40% { opacity: 0.9; transform: translate(-4px, -2px); }
    60% { opacity: 0.9; transform: translate(2px, 1px); }
    80% { opacity: 0.9; transform: translate(-2px, 0); }
    100% { opacity: 0; transform: translate(0); }
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.6vw, 1.3rem);
    color: var(--text-muted);
    max-width: 720px;
    line-height: 1.65;
    margin-bottom: 44px;
    font-weight: 400;
}
.hero-subtitle .accent {
    color: var(--text);
    font-weight: 500;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: all 0.35s var(--ease);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}
.btn.large { padding: 17px 34px; font-size: 1rem; }

.btn-primary {
    color: var(--bg);
    background: var(--text);
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
    z-index: 0;
}
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 50px rgba(99, 102, 241, 0.5);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary svg { transition: transform 0.3s var(--ease); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
    border: 1px solid var(--border-strong);
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--text);
    transform: translateY(-2px);
}

/* ============================================
   HERO TERMINAL
   ============================================ */
.hero-terminal {
    max-width: 720px;
    background: rgba(10, 10, 12, 0.85);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 40px 80px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.03) inset;
    backdrop-filter: blur(14px);
    margin-top: 30px;
}
.term-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border);
}
.term-dots { display: flex; gap: 6px; }
.term-dots span {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
}
.term-dots span:nth-child(1) { background: #ef4444; }
.term-dots span:nth-child(2) { background: #f59e0b; }
.term-dots span:nth-child(3) { background: #10b981; }
.term-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}
.term-meta {
    display: flex;
    align-items: center;
    gap: 14px;
}
.term-clock {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    padding: 3px 8px;
    background: rgba(255,255,255,0.04);
    border-radius: 5px;
    border: 1px solid var(--border);
    min-width: 72px;
    text-align: center;
}
.term-status {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #10b981;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* TERMINAL TABS */
.term-tabs {
    display: flex;
    gap: 2px;
    padding: 0 12px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    scrollbar-width: none;
}
.term-tabs::-webkit-scrollbar { display: none; }
.term-tab {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 10px 14px;
    min-height: 40px;
    color: var(--text-dim);
    letter-spacing: 0.04em;
    position: relative;
    transition: color 0.2s var(--ease-fast);
    white-space: nowrap;
}
@media (pointer: coarse) {
    .term-tab {
        padding: 14px 16px;
        min-height: 44px;
        font-size: 0.78rem;
    }
}
.term-tab:hover { color: var(--text-muted); }
.term-tab.active {
    color: var(--text);
}
.term-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 12px; right: 12px;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px 2px 0 0;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}
.term-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: pulse-dot 1.4s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.term-body {
    padding: 20px 22px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.75;
    color: var(--text-muted);
    min-height: 180px;
    max-height: 280px;
    overflow: hidden;
}
.term-line { display: block; white-space: pre; }
.term-prompt { color: var(--accent-3); }
.term-cmd { color: var(--text); }
.term-out { color: var(--text-dim); }
.term-ok { color: #10b981; }
.term-warn { color: #f59e0b; }
.term-info { color: var(--accent); }
.term-caret {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--accent-3);
    vertical-align: middle;
    animation: caret 1s step-end infinite;
    margin-left: 3px;
}
@keyframes caret { 50% { opacity: 0; } }

/* ============================================
   LIVE FLOATING WIDGETS
   ============================================ */
.live-widgets {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
}
.live-widget {
    position: absolute;
    background: rgba(10, 10, 12, 0.72);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 14px 16px;
    min-width: 180px;
    box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.04) inset;
    animation: widgetFloat 6s ease-in-out infinite;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.live-widget.visible {
    opacity: 1;
    transform: translateY(0);
}
.live-widget.w1 {
    top: 12%;
    right: 4%;
    animation-delay: 0s;
    transition-delay: 0.6s;
}
.live-widget.w2 {
    top: 42%;
    right: 8%;
    animation-delay: -2s;
    transition-delay: 1s;
}
.live-widget.w3 {
    top: 68%;
    right: 2%;
    animation-delay: -4s;
    transition-delay: 1.4s;
}
@keyframes widgetFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.live-widget::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient);
    border-radius: 14px 14px 0 0;
}

.lw-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}
.lw-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: pulse-dot 1.6s ease-in-out infinite;
}
.lw-label {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--text-dim);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
}
.lw-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.lw-pair {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.04em;
}
.lw-side {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}
.lw-side.buy { color: #10b981; }
.lw-side.sell { color: #ef4444; }
.lw-pips {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-muted);
}
.lw-big {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.lw-sparkline {
    height: 22px;
    display: flex;
    align-items: flex-end;
    gap: 2px;
    margin-top: 6px;
}
.lw-sparkline span {
    flex: 1;
    background: var(--gradient);
    border-radius: 1px;
    opacity: 0.7;
    transition: height 0.4s var(--ease);
}
.lw-sub {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* "ms" unit — smaller so the big number dominates */
.lw-unit {
    font-size: 0.68em;
    font-weight: 500;
    margin-left: 2px;
    opacity: 0.75;
}

/* pipeline stages (captura → formato → entrega) */
.lw-stages {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.lw-stage {
    position: relative;
    color: var(--text-dim);
    transition: color 0.28s var(--ease);
    padding-left: 10px;
}
.lw-stage::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--text-dim);
    transform: translateY(-50%);
    transition: background 0.28s var(--ease), box-shadow 0.28s var(--ease);
}
.lw-stage.is-active {
    color: #e5e7eb;
}
.lw-stage.is-active::before {
    background: #a855f7;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.8);
}
.lw-stage.is-done {
    color: #22d3ee;
}
.lw-stage.is-done::before {
    background: #22d3ee;
    box-shadow: 0 0 6px rgba(34, 211, 238, 0.6);
}
.lw-stage-sep {
    color: var(--text-dim);
    font-size: 0.7em;
    opacity: 0.5;
}

/* flash animation when counter ticks up */
@keyframes lwFlash {
    0%   { transform: scale(1);    filter: brightness(1); }
    30%  { transform: scale(1.12); filter: brightness(1.6) drop-shadow(0 0 8px rgba(168, 85, 247, 0.6)); }
    100% { transform: scale(1);    filter: brightness(1); }
}
.lw-big.lw-flash {
    animation: lwFlash 0.6s var(--ease);
}

/* latency color tiers — overrides gradient text when degraded */
.lw-big.lat-warn {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    background-clip: text;
}
.lw-big.lat-crit {
    background: linear-gradient(135deg, #f87171, #ef4444);
    -webkit-background-clip: text;
    background-clip: text;
}

/* sparkline bars inherit latency state */
.live-widget.w2.state-warn .lw-sparkline span {
    background: linear-gradient(to top, #f59e0b, #fbbf24);
}
.live-widget.w2.state-crit .lw-sparkline span {
    background: linear-gradient(to top, #ef4444, #f87171);
}

/* tick-up pulse on the dot when an event happens — uses ::after
   so it layers on top of the existing pulse-dot animation without replacing it */
@keyframes lwDotPing {
    0%   { opacity: 0.9; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0;   transform: translate(-50%, -50%) scale(4.5); }
}
.lw-dot { position: relative; }
.lw-dot::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 6px; height: 6px;
    border-radius: 50%;
    border: 1.5px solid rgba(34, 211, 238, 0.9);
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
    pointer-events: none;
}
.lw-dot.lw-ping::after {
    animation: lwDotPing 0.8s ease-out;
}

@media (max-width: 1200px) {
    .live-widgets { display: none; }
}

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
    font-family: var(--font-mono);
}
.scroll-line {
    width: 1px; height: 44px;
    background: linear-gradient(to bottom, var(--text-dim), transparent);
    position: relative;
    overflow: hidden;
}
.scroll-line::after {
    content: '';
    position: absolute;
    top: -44px; left: 0;
    width: 100%; height: 44px;
    background: linear-gradient(to bottom, transparent, var(--accent-2));
    animation: scrollDown 2.2s ease-in-out infinite;
}
@keyframes scrollDown {
    0% { top: -44px; }
    100% { top: 44px; }
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee-section {
    padding: 30px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.012);
    overflow: hidden;
    position: relative;
    z-index: 2;
}
.marquee-section::before,
.marquee-section::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 3;
    pointer-events: none;
}
.marquee-section::before {
    left: 0;
    background: linear-gradient(to right, var(--bg), transparent);
}
.marquee-section::after {
    right: 0;
    background: linear-gradient(to left, var(--bg), transparent);
}
.marquee {
    display: flex;
    overflow: hidden;
    width: 100%;
}
.marquee-track {
    display: flex;
    align-items: center;
    gap: 40px;
    animation: marqueeScroll 50s linear infinite;
    white-space: nowrap;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.3rem;
    letter-spacing: 0.08em;
    color: var(--text);
}
.marquee-track span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.35);
    transition: all 0.4s var(--ease);
}
.marquee-track span:hover {
    color: var(--text);
    -webkit-text-stroke: 1px transparent;
}
.marquee-track em {
    color: var(--accent-2);
    font-style: normal;
    font-size: 1rem;
    font-weight: 400;
}
@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   METRICS
   ============================================ */
.metrics {
    padding: 70px 0;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.01);
    position: relative;
    z-index: 2;
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}
.metric {
    display: flex;
    flex-direction: column;
    align-items: baseline;
    gap: 6px;
    padding: 24px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.4s var(--ease);
    transform-style: preserve-3d;
    position: relative;
}
.metric:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.metric-value {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.metric-plus, .metric-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-left: -4px;
    margin-top: -10px;
}
.metric-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
    width: 100%;
}

/* ============================================
   SECTIONS
   ============================================ */
section { padding: 140px 0; position: relative; z-index: 2; }

.section-head {
    margin-bottom: 72px;
    max-width: 880px;
}
.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 22px;
    font-weight: 500;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

/* ============================================
   ABOUT
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 100px;
    align-items: start;
}

.about-lead p:first-child {
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: -0.015em;
    margin-bottom: 24px;
    color: var(--text);
    line-height: 1.5;
}
.about-lead p:first-child strong { color: var(--text); font-weight: 600; }
.about-lead .muted {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.about-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.pillar {
    padding: 28px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    transition: all 0.5s var(--ease);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}
.pillar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-soft);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}
.pillar:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.pillar:hover::before { opacity: 1; }
.pillar > * { position: relative; z-index: 1; }

.pillar-icon {
    width: 42px; height: 42px;
    border-radius: 11px;
    background: var(--gradient-soft);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--accent);
    margin-bottom: 18px;
    transition: transform 0.5s var(--ease);
}
.pillar:hover .pillar-icon { transform: scale(1.1) rotate(-5deg); }
.pillar-icon svg { width: 22px; height: 22px; }
.pillar h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}
.pillar p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================
   SERVICES · BENTO GRID
   ============================================ */
.bento {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: minmax(220px, auto);
    gap: 18px;
}
.bento-card {
    position: relative;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    transition: all 0.5s var(--ease);
    transform-style: preserve-3d;
    display: flex;
    flex-direction: column;
}
.bento-card:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.bento-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(99, 102, 241, 0.12), transparent 40%);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
    pointer-events: none;
}
.bento-card:hover .bento-glow { opacity: 1; }
.bento-card > * { position: relative; z-index: 1; }

.bento-large {
    grid-column: span 4;
    grid-row: span 2;
}
.bento-medium {
    grid-column: span 3;
}
.bento-small {
    grid-column: span 2;
}
.bento-card.highlight {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.08));
    border-color: rgba(168, 85, 247, 0.25);
}

.bento-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    margin-bottom: 22px;
}
.bento-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    background: var(--gradient-soft);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--accent);
    margin-bottom: 22px;
    transition: all 0.5s var(--ease);
}
.bento-icon.xl { width: 54px; height: 54px; }
.bento-card:hover .bento-icon { transform: scale(1.08); box-shadow: var(--glow-primary); }
.bento-icon svg { width: 22px; height: 22px; }
.bento-icon.xl svg { width: 26px; height: 26px; }

.bento-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-bottom: 10px;
}
.bento-large h3 { font-size: 1.6rem; }
.bento-card p {
    color: var(--text-muted);
    font-size: 0.93rem;
    line-height: 1.65;
    flex: 1;
}

.bento-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 22px;
}
.bento-tags li {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 5px 11px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* NEURAL VISUALIZATION in bento-large */
.bento-viz {
    margin-top: 22px;
    padding: 16px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border);
    border-radius: 14px;
    position: relative;
    min-height: 130px;
}
.viz-neural {
    position: relative;
    width: 100%;
    height: 120px;
}
.viz-node {
    position: absolute;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--gradient);
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.7);
    animation: nodePulse 2.4s ease-in-out infinite;
    z-index: 2;
}
.viz-node.n1 { top: 42%; left: 6%; animation-delay: 0s; }
.viz-node.n2 { top: 18%; left: 36%; animation-delay: 0.3s; }
.viz-node.n3 { top: 68%; left: 36%; animation-delay: 0.6s; }
.viz-node.n4 { top: 42%; left: 66%; animation-delay: 0.9s; }
.viz-node.n5 { top: 18%; left: 90%; animation-delay: 1.2s; }
.viz-node.n6 { top: 68%; left: 90%; animation-delay: 1.5s; }
@keyframes nodePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 14px rgba(99, 102, 241, 0.7); }
    50% { transform: scale(1.3); box-shadow: 0 0 24px rgba(168, 85, 247, 0.9); }
}
.viz-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}
.viz-lines line {
    stroke: url(#navGrad);
    stroke-width: 1;
    stroke-opacity: 0.5;
    stroke-dasharray: 4 4;
    animation: dashMove 2s linear infinite;
}
@keyframes dashMove {
    to { stroke-dashoffset: -16; }
}

/* CHART in trading bento (legado, conservado por compatibilidad) */
.bento-chart {
    margin-top: 16px;
    height: 70px;
}
.bento-chart svg {
    width: 100%;
    height: 100%;
}
.chart-line {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    animation: drawLine 3s var(--ease) forwards;
    filter: drop-shadow(0 0 6px rgba(168, 85, 247, 0.5));
}
@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

/* ============================================================
 * LIVE TRADING VIZ — bento Trading algorítmico
 * Velas + signals + precio en directo (estilo terminal pro).
 * ============================================================ */
.trading-viz {
    margin-top: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.04) 0%, rgba(0, 0, 0, 0) 60%);
    overflow: hidden;
    font-family: var(--font-mono);
    isolation: isolate;
    contain: layout paint;
}
.tv-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.tv-pair {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 600;
}
.tv-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.65);
    animation: tvPulse 1.6s ease-in-out infinite;
}
@keyframes tvPulse {
    0%, 100% { transform: scale(1);   opacity: 1; }
    50%      { transform: scale(1.4); opacity: 0.55; }
}
.tv-state {
    color: #10b981;
    font-weight: 600;
    font-size: 0.62rem;
}
.tv-canvas-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 240 / 80;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.06), transparent 60%),
        rgba(0, 0, 0, 0.18);
}
.tv-grid,
.tv-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}
.tv-grid line {
    stroke: rgba(255, 255, 255, 0.05);
    stroke-width: 0.5;
    stroke-dasharray: 2 3;
}
.tv-area {
    fill: url(#tvAreaGrad);
    opacity: 0;
    transition: opacity 0.6s ease, d 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.trading-viz.is-live .tv-area { opacity: 1; }
.tv-candles rect {
    transition: y 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                x 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.4s ease;
}
.tv-candles line {
    transition: x1 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                x2 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                y1 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                y2 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.4s ease;
}
.tv-candles .candle-up   { fill: #10b981; }
.tv-candles .candle-down { fill: #ef4444; }
.tv-candles .candle-wick-up   { stroke: #10b981; stroke-width: 0.6; }
.tv-candles .candle-wick-down { stroke: #ef4444; stroke-width: 0.6; }
.tv-candles .is-fresh rect { filter: drop-shadow(0 0 5px currentColor); }

.tv-signal-layer .sig-pulse {
    fill: none;
    stroke: #10b981;
    stroke-width: 1.2;
    transform-box: fill-box;
    transform-origin: center;
    animation: sigPulse 1.6s ease-out infinite;
}
.tv-signal-layer .sig-pulse.is-sell { stroke: #ef4444; }
.tv-signal-layer .sig-dot {
    fill: #10b981;
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.85));
}
.tv-signal-layer .sig-dot.is-sell {
    fill: #ef4444;
    filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.85));
}
.tv-signal-layer .sig-arrow {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 7px;
    fill: #ffffff;
    text-anchor: middle;
}
@keyframes sigPulse {
    0%   { r: 4;  opacity: 0.9; }
    100% { r: 14; opacity: 0;   }
}

.tv-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.74rem;
}
.tv-price-label {
    color: var(--text-dim);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.tv-price {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 700;
    font-feature-settings: "tnum" 1;
    letter-spacing: 0.02em;
}
.tv-delta {
    margin-left: auto;
    font-weight: 600;
    font-feature-settings: "tnum" 1;
    transition: color 0.3s ease;
}
.tv-delta.is-up   { color: #10b981; }
.tv-delta.is-down { color: #ef4444; }
.tv-delta-pct {
    opacity: 0.65;
    font-size: 0.62rem;
    margin-left: 4px;
}

@media (prefers-reduced-motion: reduce) {
    .tv-pulse,
    .tv-signal-layer .sig-pulse {
        animation: none;
    }
    .tv-area,
    .tv-candles rect,
    .tv-candles line {
        transition: none;
    }
}
@media (max-width: 720px) {
    .tv-header { padding: 7px 10px; font-size: 0.62rem; }
    .tv-footer { padding: 7px 10px; font-size: 0.7rem; }
    .tv-price-label { font-size: 0.54rem; }
    .tv-delta-pct { display: none; }
}

/* BARS in dashboards bento */
.bento-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 80px;
    margin-top: 20px;
}
.bento-bars span {
    flex: 1;
    height: var(--h);
    background: var(--gradient);
    border-radius: 4px 4px 0 0;
    opacity: 0.8;
    animation: barRise 1.2s var(--ease) backwards;
    box-shadow: 0 0 16px rgba(99, 102, 241, 0.3);
}
.bento-bars span:nth-child(1) { animation-delay: 0.1s; }
.bento-bars span:nth-child(2) { animation-delay: 0.15s; }
.bento-bars span:nth-child(3) { animation-delay: 0.2s; }
.bento-bars span:nth-child(4) { animation-delay: 0.25s; }
.bento-bars span:nth-child(5) { animation-delay: 0.3s; }
.bento-bars span:nth-child(6) { animation-delay: 0.35s; }
.bento-bars span:nth-child(7) { animation-delay: 0.4s; }
@keyframes barRise {
    from { height: 0; opacity: 0; }
    to { height: var(--h); opacity: 0.8; }
}

/* ============================================
   METHOD TIMELINE
   ============================================ */
.method-timeline {
    max-width: 880px;
    margin: 0 auto;
    position: relative;
}
.method-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 30px;
    bottom: 30px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--border-strong) 10%, var(--border-strong) 90%, transparent);
}

.timeline-step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 32px;
    padding: 24px 0;
    align-items: start;
    position: relative;
}

.step-num {
    width: 60px; height: 60px;
    border-radius: 14px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    z-index: 1;
    transition: all 0.5s var(--ease);
}
.timeline-step:hover .step-num {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--glow-primary);
    transform: scale(1.08) rotate(-3deg);
}

.step-body { padding-top: 12px; }
.step-body h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-bottom: 6px;
}
.step-body p {
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 640px;
}

.method-goal {
    margin-top: 64px;
    padding: 36px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
}
.method-goal::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient);
}
.method-goal > span {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 18px;
    font-weight: 500;
}
.goal-items {
    display: flex;
    flex-wrap: wrap;
    gap: 34px;
    font-size: 1.12rem;
    font-weight: 500;
    color: var(--text);
    font-family: var(--font-display);
}

/* ============================================
   PROJECTS · FEATURED CASE
   ============================================ */
.project-feature {
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.08), transparent 50%),
        radial-gradient(circle at bottom right, rgba(168, 85, 247, 0.08), transparent 50%),
        var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 28px;
    padding: 56px;
    position: relative;
    overflow: hidden;
}
.project-feature::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 28px;
    padding: 1px;
    background: var(--gradient);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.35;
    pointer-events: none;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 26px;
    margin-bottom: 36px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 14px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.project-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
    padding: 6px 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.28);
    border-radius: 999px;
    font-family: var(--font-mono);
}
.project-year {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

.project-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    padding: 8px 16px;
    background: var(--gradient);
    color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(99, 102, 241, 0.4);
}

.project-hero { margin-bottom: 36px; }

.project-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.8vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin-bottom: 10px;
}

.project-tagline {
    font-size: 1.2rem;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 18px;
    letter-spacing: -0.01em;
}

.project-description {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.75;
    max-width: 820px;
}
.project-description code {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    background: rgba(99, 102, 241, 0.12);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 5px;
    border: 1px solid rgba(99, 102, 241, 0.24);
}

/* ARCH DIAGRAM */
.arch-diagram {
    margin: 40px 0;
    padding: 20px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: 18px;
    position: relative;
    overflow: hidden;
}
.arch-diagram svg {
    width: 100%;
    height: auto;
    max-height: 240px;
}
.arch-line {
    stroke-dasharray: 130;
    stroke-dashoffset: 130;
    opacity: 0;
    transition: all 1.2s var(--ease);
}
.arch-diagram.animated .arch-line {
    stroke-dashoffset: 0;
    opacity: 0.8;
}
.arch-diagram.animated .arch-line:nth-child(1) { transition-delay: 0.2s; }
.arch-diagram.animated .arch-line:nth-child(2) { transition-delay: 0.5s; }
.arch-diagram.animated .arch-line:nth-child(3) { transition-delay: 0.8s; }

.arch-node-group rect {
    transition: all 0.5s var(--ease);
}
.arch-node-group:hover rect {
    stroke-width: 2;
    filter: brightness(1.3);
}

.arch-particle {
    opacity: 0;
}
.arch-diagram.animated .arch-particle {
    opacity: 1;
}
.arch-diagram.animated .p1 {
    animation: particleFlow1 3s linear infinite;
    animation-delay: 1.4s;
}
.arch-diagram.animated .p2 {
    animation: particleFlow2 3s linear infinite;
    animation-delay: 2s;
}
.arch-diagram.animated .p3 {
    animation: particleFlow3 3s linear infinite;
    animation-delay: 2.5s;
}
@keyframes particleFlow1 {
    0% { transform: translate(135px, 110px); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate(795px, 110px); opacity: 0.6; }
}
@keyframes particleFlow2 {
    0% { transform: translate(135px, 110px); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate(795px, 110px); opacity: 0.6; }
}
@keyframes particleFlow3 {
    0% { transform: translate(135px, 110px); opacity: 0; }
    10% { opacity: 1; }
    100% { transform: translate(795px, 110px); opacity: 0.6; }
}

/* project features */
.project-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    margin: 36px 0;
}
.pf-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: all 0.4s var(--ease);
}
.pf-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-strong);
    transform: translateY(-3px);
}
.pf-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: var(--gradient-soft);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--accent);
    flex-shrink: 0;
}
.pf-icon svg { width: 18px; height: 18px; }
.pf-item h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}
.pf-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ============================================
   INCLUIDO EN TU ACCESO (bloque comercial)
   ============================================ */
.included-block {
    margin-top: 36px;
    padding: 34px 32px 30px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.04) 0%, rgba(34, 211, 238, 0.03) 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}
.included-block::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.08), transparent 45%);
    pointer-events: none;
}
.included-head {
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    text-align: center;
}
.included-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-3);
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: 999px;
    margin-bottom: 14px;
}
.rt-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-3);
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.6);
    animation: pulse-ring 2s ease-in-out infinite;
}
@keyframes pulse-ring {
    0%, 100% { box-shadow: 0 0 8px rgba(34, 211, 238, 0.5); }
    50%       { box-shadow: 0 0 16px rgba(34, 211, 238, 0.9); }
}
.included-head h4 {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}
.included-sub {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    position: relative;
    z-index: 1;
}

.icell {
    padding: 22px 20px;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.4s var(--ease);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.icell:hover {
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.04);
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}
.icell-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.08));
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 10px;
    color: var(--accent);
}
.icell-icon svg {
    width: 20px;
    height: 20px;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.icell:hover .icell-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(168, 85, 247, 0.15));
    border-color: rgba(99, 102, 241, 0.45);
    color: var(--text-bright);
}
.icell h5 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.015em;
    line-height: 1.3;
    margin: 0;
}
.icell p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0;
}
.icell p strong {
    color: var(--text);
    font-weight: 600;
}

.included-cta {
    margin-top: 30px;
    padding-top: 28px;
    border-top: 1px dashed var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}
.included-cta .btn {
    font-size: 0.95rem;
    padding: 13px 26px;
}
.included-cta .btn svg {
    width: 16px;
    height: 16px;
    margin-left: 4px;
    transition: transform 0.3s var(--ease);
}
.included-cta .btn:hover svg {
    transform: translateX(4px);
}
.included-note {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

@media (max-width: 1000px) {
    .included-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .included-block { padding: 26px 22px 24px; }
    .included-grid { grid-template-columns: 1fr; }
    .included-head h4 { font-size: 1.2rem; }
}

/* project stats */
.project-stats {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.pstat {
    padding: 18px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 12px;
    text-align: center;
    transition: all 0.4s var(--ease);
}
.pstat:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}
.pstat-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}
.pstat-value span {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.75;
}
.pstat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.projects-note {
    margin-top: 36px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-dim);
    font-style: italic;
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final { padding: 100px 0 140px; }
.cta-card {
    padding: 90px 64px;
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.12), transparent 50%),
        radial-gradient(circle at bottom right, rgba(168, 85, 247, 0.12), transparent 50%),
        var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 1040px;
    margin: 0 auto;
}
.cta-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 30px;
    padding: 1px;
    background: var(--gradient);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.4;
    pointer-events: none;
}
.cta-card > * { position: relative; z-index: 1; }

.cta-card .section-tag { margin-bottom: 18px; }
.cta-card h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.2vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
    margin-bottom: 18px;
}
.cta-card p {
    color: var(--text-muted);
    font-size: 1.12rem;
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.cta-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    color: var(--text-dim);
    font-size: 0.85rem;
    flex-wrap: wrap;
    font-family: var(--font-mono);
}
.cta-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ============================================
   CONTACT FORM · pro & moderno
   ============================================ */
.contact-form {
    display: grid;
    gap: 18px;
    max-width: 640px;
    margin: 0 auto 28px;
    text-align: left;
}
.cf-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.cf-field {
    display: grid;
    gap: 6px;
    position: relative;
}
.cf-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s var(--ease-fast),
                background 0.2s var(--ease-fast),
                box-shadow 0.2s var(--ease-fast);
    appearance: none;
    -webkit-appearance: none;
}
.contact-form select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2399999c' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 38px;
    cursor: pointer;
}
.contact-form select option {
    background: #14141a;
    color: var(--text);
}
.contact-form textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.55;
}
.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover {
    border-color: var(--border-strong);
    background: rgba(0, 0, 0, 0.45);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(168, 85, 247, 0.5);
    background: rgba(0, 0, 0, 0.55);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.18);
}
.contact-form input:invalid:not(:placeholder-shown),
.contact-form textarea:invalid:not(:placeholder-shown) {
    border-color: rgba(239, 68, 68, 0.45);
}

.cf-counter {
    position: absolute;
    right: 8px;
    bottom: 8px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    pointer-events: none;
    background: rgba(0, 0, 0, 0.5);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Honeypot anti-spam: invisible para humanos, los bots lo rellenan. */
.cf-honey {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.cf-foot {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.cf-submit {
    min-width: 200px;
}
.cf-submit[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}
.cf-submit.is-loading .cf-submit-text::after {
    content: '…';
    animation: cfDots 1.2s steps(4, end) infinite;
}
@keyframes cfDots {
    0%, 20% { content: ''; }
    40%     { content: '.'; }
    60%     { content: '..'; }
    80%, 100% { content: '…'; }
}
.cf-privacy {
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.55;
    flex: 1;
    margin: 0;
    text-align: left;
    max-width: 360px;
}
.cf-privacy a {
    color: var(--text-muted);
    text-decoration: underline;
    text-decoration-color: rgba(168, 85, 247, 0.3);
    text-underline-offset: 2px;
}
.cf-privacy a:hover { color: var(--text); }

.cf-status {
    margin-top: 4px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.5;
    display: none;
}
.cf-status.is-success {
    display: block;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}
.cf-status.is-error {
    display: block;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Alternativa: canales directos */
.cf-alt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin: 0 auto 28px;
    max-width: 640px;
    position: relative;
}
.cf-alt-sep {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    position: relative;
    padding: 0 14px;
}
.cf-alt-sep::before,
.cf-alt-sep::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.cf-alt-sep::before { right: 100%; }
.cf-alt-sep::after  { left: 100%; }
.cf-alt-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
}
.cf-alt-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: all 0.2s var(--ease-fast);
    font-family: var(--font-mono);
}
.cf-alt-link:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-1px);
}
.cf-alt-link svg {
    color: var(--accent-2);
}
.cf-alt-link.cf-discord svg { color: #5865F2; }    /* Discord brand */
.cf-alt-link.cf-discord:hover { border-color: rgba(88, 101, 242, 0.45); }
.cf-copy-username {
    cursor: pointer;
    font-family: var(--font-mono);
    background: none;
}
.cf-copy-username.cf-copied {
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.45);
    background: rgba(16, 185, 129, 0.06);
}
.cf-copy-username.cf-copied svg { color: #10b981; }

@media (max-width: 640px) {
    .cf-row { grid-template-columns: 1fr; gap: 16px; }
    .cf-foot { flex-direction: column; align-items: stretch; }
    .cf-submit { width: 100%; min-width: 0; }
    .cf-privacy { text-align: center; max-width: 100%; }
    .cta-card { padding: 50px 22px; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 90px 0 40px;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 2;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-top: 20px;
    line-height: 1.6;
}
.footer-col h5 {
    font-family: var(--font-display);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
    font-size: 0.92rem;
    color: var(--text-muted);
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 0.82rem;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom .mono { font-family: var(--font-mono); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
    .bento-large { grid-column: span 6; grid-row: span 1; }
    .bento-medium { grid-column: span 3; }
    .bento-small { grid-column: span 3; }
}
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 60px; }
    .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    section { padding: 100px 0; }
    .project-feature { padding: 38px 30px; }
    .project-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
    .container, .nav-container { padding: 0 20px; }

    .nav-menu {
        position: fixed;
        top: 64px;
        left: 0; right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(24px);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        transform: translateY(-120%);
        transition: transform 0.4s var(--ease);
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu li { width: 100%; }
    .nav-menu a {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--border);
    }
    .nav-menu a.nav-cta { margin-top: 10px; text-align: center; }
    .nav-toggle { display: flex; }

    .hero { padding: 110px 0 60px; }
    .hero-ctas { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
    .hero-scroll { display: none; }
    .hero-terminal { font-size: 0.78rem; }

    .bento { grid-template-columns: 1fr; }
    .bento-large, .bento-medium, .bento-small { grid-column: span 1; grid-row: span 1; }

    .about-pillars { grid-template-columns: 1fr; }
    .metrics-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

    .cta-card { padding: 58px 26px; }
    .cta-actions { flex-direction: column; }

    .footer-grid { grid-template-columns: 1fr; gap: 34px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    section { padding: 80px 0; }
    .section-head { margin-bottom: 48px; }

    .timeline-step { grid-template-columns: 48px 1fr; gap: 20px; }
    .method-timeline::before { left: 24px; }
    .step-num { width: 48px; height: 48px; font-size: 0.85rem; }

    .goal-items { flex-direction: column; gap: 12px; }
    .method-goal { padding: 28px 22px; }

    .project-features { grid-template-columns: 1fr; }
    .project-stats { grid-template-columns: repeat(2, 1fr); }
    .project-header { flex-direction: column; align-items: flex-start; }

    .marquee-track { font-size: 1rem; gap: 30px; }
}

/* ============================================
   FOUNDER MODULE
   ============================================ */
.founder {
    padding: 90px 0 30px;
    position: relative;
    z-index: 2;
}
.founder-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 44px;
    align-items: start;
    max-width: 1080px;
    margin: 0 auto;
    padding: 52px 56px;
    background:
        radial-gradient(circle at top right, rgba(34, 211, 238, 0.06), transparent 60%),
        radial-gradient(circle at bottom left, rgba(168, 85, 247, 0.04), transparent 55%),
        var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 26px;
    position: relative;
    overflow: hidden;
}
.founder-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient);
    box-shadow: var(--glow-primary);
}
.founder-monogram {
    width: 78px;
    height: 78px;
    border-radius: 18px;
    background: rgba(0, 0, 0, 0.32);
    border: 1px solid var(--border-strong);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    filter: drop-shadow(0 0 24px rgba(99, 102, 241, 0.28));
    transition: transform 0.6s var(--ease);
}
.founder-card:hover .founder-monogram {
    transform: scale(1.04) rotate(-2deg);
}
.founder-body .section-tag {
    margin-bottom: 14px;
}
.founder-body h3 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 2.8vw, 2.3rem);
    font-weight: 700;
    letter-spacing: -0.028em;
    margin-bottom: 16px;
    line-height: 1.1;
}
.founder-body p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
    max-width: 680px;
    font-size: 1rem;
}
.founder-body p.founder-muted {
    color: var(--text-dim);
    font-size: 0.92rem;
    font-style: italic;
}
.founder-quote {
    margin: 24px 0;
    padding: 18px 22px;
    border-left: 3px solid;
    border-image: linear-gradient(180deg, #6366f1, #a855f7, #22d3ee) 1;
    background: linear-gradient(90deg, rgba(168, 85, 247, 0.06), transparent 80%);
    border-radius: 0 10px 10px 0;
    color: var(--text);
    font-size: 1.02rem;
    font-weight: 500;
    line-height: 1.55;
    font-style: normal;
    position: relative;
}
.founder-quote::before {
    content: '"';
    position: absolute;
    top: -8px;
    left: 14px;
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    color: rgba(168, 85, 247, 0.3);
    pointer-events: none;
}
.founder-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 26px;
    padding-top: 26px;
    border-top: 1px solid var(--border);
}
.fm-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.fm-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 500;
}
.fm-value {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}
.founder-signature {
    margin-top: 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.sig-line {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-style: italic;
    font-weight: 500;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.01em;
}
.sig-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 4px 11px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.02);
}

/* ============================================
   PROJECT COMPACT (Discord Suite)
   ============================================ */
.project-compact {
    margin-top: 44px;
    padding: 48px 52px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 26px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s var(--ease);
}
.project-compact::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.05), transparent 60%);
    pointer-events: none;
}
.project-compact:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.project-compact .project-title {
    font-size: clamp(1.7rem, 2.7vw, 2.3rem);
    margin-bottom: 10px;
}
.project-compact .project-tagline {
    font-size: 1.08rem;
    margin-bottom: 16px;
}
.project-compact .project-description {
    font-size: 0.96rem;
}
.project-badge.secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-strong);
    color: var(--text-muted);
    box-shadow: none;
}
.compact-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 34px 0 28px;
}
.cf-item {
    padding: 24px 22px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: all 0.4s var(--ease);
}
.cf-item:hover {
    border-color: var(--border-strong);
    background: rgba(0, 0, 0, 0.36);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px -12px rgba(34, 211, 238, 0.25);
}
.cf-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--gradient-soft);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--accent-3);
    margin-bottom: 16px;
    transition: transform 0.4s var(--ease);
}
.cf-item:hover .cf-icon {
    transform: scale(1.08) rotate(-4deg);
}
.cf-icon svg { width: 20px; height: 20px; }
.cf-item h4 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 7px;
    letter-spacing: -0.01em;
    color: var(--text);
}
.cf-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
}
.cf-item p code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    padding: 1px 6px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 4px;
    color: var(--accent);
    margin: 0 1px;
}

/* Command surface (Discord cogs) */
.command-surface {
    margin: 4px 0 28px;
    padding: 22px 22px 20px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.cs-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 14px;
}
.cs-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #5865f2;
    box-shadow: 0 0 8px rgba(88, 101, 242, 0.6);
}
/* Función principal · bloque destacado del bot Discord (más limpio que cs-grid) */
.cs-main-fn {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px 20px;
    border-radius: 10px;
    background:
        linear-gradient(90deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.04) 60%, transparent),
        rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.cs-fn-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.95rem;
}
.cs-fn-arrow {
    color: var(--accent-2);
    font-weight: 700;
    font-size: 1.05rem;
}
.cs-fn-name {
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}
.cs-fn-result {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    padding-left: 21px;
    position: relative;
}
.cs-fn-result::before {
    content: '↳';
    position: absolute;
    left: 4px;
    color: var(--accent-3);
}
.cs-fn-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 6px 0 0;
}
@media (prefers-reduced-motion: reduce) {
    .cs-fn-name { animation: none; }
}

.cs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
.cs-cog {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 11px 13px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.3s var(--ease);
}
.cs-cog:hover {
    border-color: rgba(88, 101, 242, 0.35);
    background: rgba(88, 101, 242, 0.05);
    transform: translateY(-2px);
}
.cs-name {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-bright);
    font-weight: 600;
    letter-spacing: -0.01em;
}
.cs-name::before {
    content: "/";
    color: #5865f2;
    margin-right: 1px;
    opacity: 0.75;
}
.cs-meta {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    line-height: 1.4;
}
@media (max-width: 900px) {
    .cs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .cs-grid { grid-template-columns: 1fr; }
}

.compact-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.compact-tags span {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    transition: all 0.3s var(--ease);
}
.compact-tags span:hover {
    border-color: rgba(34, 211, 238, 0.3);
    color: var(--text);
    background: rgba(34, 211, 238, 0.06);
}

/* ============================================
   FOOTER FOUNDER TAG
   ============================================ */
.footer-founder {
    margin-top: 12px !important;
    font-size: 0.8rem !important;
    color: var(--text-dim) !important;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}
.footer-founder strong {
    color: var(--text-muted);
    font-weight: 600;
}

/* ============================================
   RESPONSIVE for new modules
   ============================================ */
@media (max-width: 900px) {
    .founder-card {
        grid-template-columns: 1fr;
        padding: 40px 28px;
        gap: 28px;
    }
    .founder-monogram {
        width: 64px;
        height: 64px;
    }
    .compact-features {
        grid-template-columns: 1fr;
    }
    .project-compact {
        padding: 36px 28px;
    }
    .founder-meta {
        gap: 20px;
    }
}

@media (max-width: 720px) {
    .logo-sub {
        display: none;
    }
    .logo-text {
        font-size: 1rem;
        letter-spacing: 0.1em;
    }
    .loader-text {
        font-size: 1.05rem;
        letter-spacing: 0.16em;
    }
    .founder { padding: 60px 0 20px; }
}

/* ============================================
   LABORATORIO · SUPREMAX1000000
   ============================================ */
.lab {
    position: relative;
    padding: 140px 0 120px;
    overflow: hidden;
}
.lab-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 900px 500px at 20% 15%, rgba(99, 102, 241, 0.12), transparent 60%),
        radial-gradient(ellipse 700px 400px at 85% 75%, rgba(168, 85, 247, 0.10), transparent 60%),
        radial-gradient(ellipse 600px 300px at 50% 100%, rgba(34, 211, 238, 0.08), transparent 70%);
}
.lab-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 800px 500px at 50% 40%, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 800px 500px at 50% 40%, black 30%, transparent 75%);
    opacity: 0.7;
}

/* Header */
.lab-header {
    text-align: center;
    max-width: 880px;
    margin: 0 auto 72px;
}
.lab-tag {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--accent-2);
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.25);
    padding: 8px 16px;
    border-radius: 999px;
}
.lab-tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 14px rgba(168, 85, 247, 0.7);
    animation: labPulse 1.8s ease-in-out infinite;
}
@keyframes labPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.55; transform: scale(1.25); }
}

.lab-title {
    font-family: var(--font-display);
    font-size: clamp(3.4rem, 9vw, 6.2rem);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -0.035em;
    margin: 26px 0 22px;
    display: inline-flex;
    align-items: baseline;
    gap: 0;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
}
.lab-title.is-flagship {
    text-shadow:
        0 0 40px rgba(168, 85, 247, 0.45),
        0 0 80px rgba(99, 102, 241, 0.3);
}
.supremax-word {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 6s ease infinite;
    filter: drop-shadow(0 0 12px rgba(168, 85, 247, 0.4));
}

/* Tags row: section tag + flagship badge alineados arriba */
.lab-tags-row {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

/* PROYECTO INSIGNIA — badge premium */
.flagship-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 13px;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #fbbf24;
    background:
        linear-gradient(135deg, rgba(251, 191, 36, 0.16) 0%, rgba(168, 85, 247, 0.12) 50%, rgba(34, 211, 238, 0.12) 100%);
    border: 1px solid rgba(251, 191, 36, 0.4);
    box-shadow:
        0 0 20px rgba(251, 191, 36, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    overflow: hidden;
    isolation: isolate;
}
.flagship-badge::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 999px;
    background: linear-gradient(120deg,
        transparent 30%,
        rgba(251, 191, 36, 0.5) 45%,
        rgba(255, 255, 255, 0.7) 50%,
        rgba(251, 191, 36, 0.5) 55%,
        transparent 70%);
    background-size: 200% 100%;
    animation: flagshipShine 3.6s linear infinite;
    z-index: -1;
    opacity: 0.55;
}
@keyframes flagshipShine {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.flagship-badge svg {
    color: #fbbf24;
    filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.8));
    animation: starSpin 8s ease-in-out infinite;
}
@keyframes starSpin {
    0%, 100% { transform: rotate(0)    scale(1); }
    50%      { transform: rotate(15deg) scale(1.18); }
}

/* Aura circular tras el título — efecto premium */
.lab-title-aura {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 200%;
    background:
        radial-gradient(ellipse at center,
            rgba(168, 85, 247, 0.25) 0%,
            rgba(99, 102, 241, 0.15) 30%,
            transparent 60%);
    z-index: -1;
    pointer-events: none;
    animation: auraPulse 4s ease-in-out infinite;
    filter: blur(40px);
}
@keyframes auraPulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50%      { opacity: 1;   transform: translate(-50%, -50%) scale(1.08); }
}

/* Sparkles que rodean el título */
.lab-title-sparkle {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}
.lab-title-sparkle span {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #fbbf24 0%, transparent 70%);
    border-radius: 50%;
    filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.9));
}
.lab-title-sparkle span:nth-child(1) {
    top: 8%; left: 10%;
    animation: sparkleA 3.4s ease-in-out infinite;
}
.lab-title-sparkle span:nth-child(2) {
    top: 18%; right: 6%;
    animation: sparkleA 3.4s ease-in-out 1.2s infinite;
}
.lab-title-sparkle span:nth-child(3) {
    bottom: 12%; left: 22%;
    animation: sparkleA 3.4s ease-in-out 2.1s infinite;
}
@keyframes sparkleA {
    0%, 100% { opacity: 0;   transform: scale(0.4); }
    50%      { opacity: 1;   transform: scale(1.3); }
}

@media (prefers-reduced-motion: reduce) {
    .flagship-badge::before,
    .flagship-badge svg,
    .lab-title-aura,
    .lab-title-sparkle span,
    .supremax-word { animation: none !important; }
}
@media (max-width: 560px) {
    .flagship-badge { font-size: 0.62rem; padding: 5px 11px; letter-spacing: 0.12em; }
    .lab-title-sparkle { display: none; }  /* simplificar en mobile */
}
.supremax-num {
    font-family: var(--font-mono);
    font-size: 0.32em;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    margin-left: 14px;
    padding: 8px 14px;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.35);
    align-self: center;
    transform: translateY(-6px);
}

.lab-lead {
    font-size: 1.18rem;
    line-height: 1.65;
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 28px;
}
.lab-lead strong {
    color: var(--text);
    font-weight: 600;
}

.lab-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 12px;
}
.lab-chip {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s var(--ease);
}
.lab-chip.live {
    color: var(--text);
    border-color: rgba(34, 211, 238, 0.35);
    background: rgba(34, 211, 238, 0.06);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.lab-chip .chip-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-3);
    box-shadow: 0 0 10px var(--accent-3);
    animation: labPulse 1.6s ease-in-out infinite;
}

/* TESIS — featured blockquote */
.lab-thesis {
    position: relative;
    max-width: 920px;
    margin: 0 auto 96px;
    padding: 42px 48px 38px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.05), rgba(168, 85, 247, 0.02));
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    overflow: hidden;
}
.lab-thesis::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient);
    opacity: 0.7;
}
.lab-thesis::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.16), transparent 60%);
    pointer-events: none;
    filter: blur(8px);
}
.thesis-label {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 22px;
    padding: 6px 12px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.08);
}
.thesis-label svg { width: 14px; height: 14px; }
.lab-thesis blockquote {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: -0.015em;
    color: var(--text);
    margin: 0;
    position: relative;
    z-index: 1;
}
.lab-thesis blockquote strong {
    color: var(--text);
    font-weight: 700;
}
.thesis-signature {
    margin-top: 22px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0.04em;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

/* Lab section heads */
.lab-section {
    margin-bottom: 80px;
}
.lab-section-head {
    max-width: 720px;
    margin: 0 auto 40px;
    text-align: center;
}
.lab-section-head.tight {
    margin-bottom: 26px;
    text-align: left;
    max-width: none;
}
.lab-section-title {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.5vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 12px;
}
.lab-section-sub {
    font-size: 0.98rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 7 CAPAS */
.layers-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    max-width: 1080px;
    margin: 0 auto;
    list-style: none;
}
.layer {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 22px;
    padding: 26px 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}
.layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s var(--ease);
}
.layer:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.035);
    transform: translateY(-3px);
}
.layer:hover::before { transform: scaleY(1); }
.layer-num {
    font-family: var(--font-mono);
    font-size: 1.9rem;
    font-weight: 600;
    color: transparent;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    letter-spacing: -0.02em;
}
.layer-body h4 {
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: -0.015em;
}
.layer-body p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.58;
}

/* SPLIT: Principios + Núcleo */
.lab-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    max-width: 1180px;
    margin: 0 auto 80px;
}
.lab-principles,
.lab-core {
    padding: 36px 34px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 18px;
    transition: all 0.4s var(--ease);
}
.lab-principles:hover,
.lab-core:hover {
    border-color: var(--border-strong);
}

/* Principios */
.principles-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 6px;
}
.principles-list li {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 10px;
    align-items: start;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.principles-list li:last-child { border-bottom: none; }
.pr-num {
    font-family: var(--font-mono);
    color: var(--accent-3);
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: 600;
}
.principles-list p {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0;
}

/* Núcleo — 10 chips */
.core-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 6px;
}
.core-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.86rem;
    color: var(--text-muted);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.core-chip em {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-style: normal;
    font-weight: 600;
    color: var(--accent);
    padding: 3px 6px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 4px;
    letter-spacing: 0.04em;
}
.core-chip:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(99, 102, 241, 0.05);
    color: var(--text);
    transform: translateX(3px);
}

/* MODOS */
.modes-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    max-width: 1180px;
    margin: 0 auto;
}
.mode {
    padding: 22px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 14px;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}
.mode:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-4px);
}
.mode-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.mode-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}
.mode-1 .mode-dot { background: #22d3ee; box-shadow: 0 0 12px rgba(34, 211, 238, 0.7); }
.mode-2 .mode-dot { background: #6366f1; box-shadow: 0 0 12px rgba(99, 102, 241, 0.7); }
.mode-3 .mode-dot { background: #a855f7; box-shadow: 0 0 12px rgba(168, 85, 247, 0.7); }
.mode-4 .mode-dot { background: #ef4444; box-shadow: 0 0 12px rgba(239, 68, 68, 0.7); }
.mode-5 .mode-dot { background: #71717a; box-shadow: 0 0 10px rgba(113, 113, 122, 0.5); }
.mode h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}
.mode p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* VISIÓN */
.vision-triad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    max-width: 1080px;
    margin: 0 auto;
}
.vision-card {
    position: relative;
    padding: 34px 28px 30px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.45s var(--ease);
    overflow: hidden;
}
.vision-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.04);
}
.vision-card.featured {
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.04));
    border-color: rgba(168, 85, 247, 0.3);
}
.vision-card.featured::after {
    content: 'NORTE DEL PROYECTO';
    position: absolute;
    top: 16px;
    right: 16px;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    color: var(--accent-2);
    letter-spacing: 0.12em;
    padding: 4px 8px;
    border: 1px solid rgba(168, 85, 247, 0.35);
    border-radius: 5px;
    background: rgba(168, 85, 247, 0.1);
}
.v-index {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: transparent;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}
.vision-card h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -0.015em;
}
.vision-card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* HONEST DISCLAIMER */
.lab-disclaimer {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 22px;
    align-items: start;
    max-width: 980px;
    margin: 80px auto 0;
    padding: 26px 30px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px dashed var(--border-strong);
    border-radius: 14px;
}
.disc-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(234, 179, 8, 0.08);
    border: 1px solid rgba(234, 179, 8, 0.3);
    color: #eab308;
    display: grid;
    place-items: center;
}
.disc-icon svg { width: 22px; height: 22px; }
.disc-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #eab308;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
}
.disc-body p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}
.disc-body strong {
    color: var(--text);
    font-weight: 600;
}
.disc-body a {
    color: var(--accent-3);
    border-bottom: 1px dashed rgba(34, 211, 238, 0.4);
    transition: all 0.25s var(--ease);
}
.disc-body a:hover {
    color: var(--text);
    border-bottom-color: var(--accent-3);
}

/* ============================================
   ANEXO TÉCNICO · 32 MÓDULOS
   ============================================ */
.lab-annex {
    max-width: 1180px;
    margin: 0 auto 20px;
    padding: 48px 42px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.15));
    border: 1px solid var(--border);
    border-radius: 22px;
    position: relative;
    overflow: hidden;
}
.lab-annex::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.012) 20px,
        rgba(255, 255, 255, 0.012) 21px
    );
    pointer-events: none;
}

.annex-header {
    text-align: center;
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}
.annex-tag {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    color: var(--accent-3) !important;
    background: rgba(34, 211, 238, 0.08) !important;
    border: 1px solid rgba(34, 211, 238, 0.25) !important;
    padding: 7px 14px !important;
    border-radius: 999px !important;
    margin-bottom: 14px !important;
}
.annex-sub {
    font-size: 0.96rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 720px;
    margin: 14px auto 0;
}
.annex-sub strong {
    color: var(--text);
    font-weight: 600;
}
.annex-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 22px;
}
.lg-chip {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 6px 12px;
    border-radius: 999px;
    letter-spacing: 0.04em;
    font-weight: 500;
}
.lg-crit { color: #ef4444; background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.35); }
.lg-high { color: #f97316; background: rgba(249, 115, 22, 0.1); border: 1px solid rgba(249, 115, 22, 0.35); }
.lg-med  { color: #eab308; background: rgba(234, 179, 8, 0.1);  border: 1px solid rgba(234, 179, 8, 0.35); }
.lg-diff { color: #a855f7; background: rgba(168, 85, 247, 0.1); border: 1px solid rgba(168, 85, 247, 0.35); }

/* Layers (accordion) */
.annex-layers {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    z-index: 1;
}
.al {
    background: rgba(255, 255, 255, 0.018);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.al:hover {
    border-color: var(--border-strong);
}
.al[open] {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(99, 102, 241, 0.3);
}
.al summary {
    display: grid;
    grid-template-columns: 56px 1fr auto 32px;
    gap: 20px;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background 0.25s var(--ease);
}
.al summary::-webkit-details-marker { display: none; }
.al summary:hover {
    background: rgba(255, 255, 255, 0.02);
}
.al-num {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 600;
    color: transparent;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.02em;
}
.al-wrap {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}
.al-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}
.al-desc {
    font-size: 0.82rem;
    color: var(--text-dim);
    line-height: 1.4;
}
.al-count {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 5px 11px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: 6px;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.al-chev {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: all 0.3s var(--ease);
}
.al-chev svg { width: 16px; height: 16px; }
.al[open] .al-chev {
    transform: rotate(180deg);
    color: var(--accent);
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(99, 102, 241, 0.08);
}

.al-body {
    padding: 8px 24px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 12px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
}

/* Module card */
.mod {
    padding: 18px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.mod:hover {
    border-color: var(--border-strong);
    background: rgba(0, 0, 0, 0.45);
    transform: translateY(-2px);
}
.mod.featured {
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.06), rgba(168, 85, 247, 0.02));
    border-color: rgba(168, 85, 247, 0.25);
}
.mod.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #a855f7, transparent);
}
.mod header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}
.mod-num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 7px;
    background: rgba(99, 102, 241, 0.12);
    color: var(--accent);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 5px;
    letter-spacing: 0.04em;
}
.mod h4 {
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
    line-height: 1.3;
}
.mod h4 em.mod-sub {
    font-style: normal;
    font-size: 0.78rem;
    color: var(--text-dim);
    font-weight: 400;
    font-family: var(--font-mono);
    display: inline-block;
    margin-left: 4px;
}
.mod-chip {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}
.mod-chip.crit { color: #ef4444; background: rgba(239, 68, 68, 0.1);  border: 1px solid rgba(239, 68, 68, 0.35); }
.mod-chip.high { color: #f97316; background: rgba(249, 115, 22, 0.1); border: 1px solid rgba(249, 115, 22, 0.35); }
.mod-chip.med  { color: #eab308; background: rgba(234, 179, 8, 0.1);  border: 1px solid rgba(234, 179, 8, 0.35); }
.mod-chip.diff { color: #a855f7; background: rgba(168, 85, 247, 0.12); border: 1px solid rgba(168, 85, 247, 0.4); }

.mod-func {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 10px;
}
.mod-io {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 7px;
    border: 1px solid var(--border);
    margin-bottom: 8px;
}
.io {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 8px;
    align-items: start;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--text-muted);
}
.io-lab {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    color: var(--accent-3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-top: 2px;
}
.mod-note {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-2);
    line-height: 1.5;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px dashed var(--border);
    font-style: italic;
}

/* Responsive annex */
@media (max-width: 900px) {
    .lab-annex { padding: 32px 22px; }
    .al summary {
        grid-template-columns: 44px 1fr 30px;
        gap: 12px;
        padding: 16px 18px;
    }
    .al-count { display: none; }
    .al-body {
        grid-template-columns: 1fr;
        padding: 6px 18px 18px;
    }
    .annex-legend { gap: 6px; }
    .lg-chip { font-size: 0.68rem; padding: 5px 10px; }
}
@media (max-width: 560px) {
    .al-desc { display: none; }
    .mod header { grid-template-columns: auto 1fr; }
    .mod-chip {
        grid-column: 1 / -1;
        justify-self: start;
        margin-top: 4px;
    }
    .io { grid-template-columns: 1fr; gap: 2px; }
}

/* Footer tag */
.footer-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 2px 6px;
    margin-left: 6px;
    color: var(--accent-2);
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 4px;
    letter-spacing: 0.08em;
    vertical-align: middle;
    transform: translateY(-1px);
}

/* ============================================
   LAB RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
    .layers-list { grid-template-columns: 1fr; }
    .modes-grid { grid-template-columns: repeat(3, 1fr); }
    .lab-split { grid-template-columns: 1fr; }
    .vision-triad { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .lab { padding: 100px 0 80px; }
    .lab-thesis { padding: 32px 26px 28px; }
    .lab-thesis blockquote { font-size: 1.12rem; }
    .lab-section { margin-bottom: 56px; }
    .modes-grid { grid-template-columns: repeat(2, 1fr); }
    .core-grid { grid-template-columns: 1fr; }
    .supremax-num {
        font-size: 0.4em;
        margin-left: 10px;
        padding: 6px 10px;
    }
    .lab-principles,
    .lab-core {
        padding: 28px 22px;
    }
    .layer {
        grid-template-columns: 54px 1fr;
        gap: 16px;
        padding: 22px 20px;
    }
    .layer-num { font-size: 1.55rem; }
}
@media (max-width: 560px) {
    .lab-title {
        flex-direction: column;
        gap: 10px;
    }
    .supremax-num {
        margin-left: 0;
        transform: none;
        font-size: 0.9rem;
    }
    .modes-grid { grid-template-columns: 1fr; }
    .lab-disclaimer {
        grid-template-columns: 1fr;
        padding: 22px;
    }
}

/* ============================================
   SHIP LOG · CHANGELOG PÚBLICO
   ============================================ */
.shiplog {
    padding: 120px 0 100px;
    position: relative;
    background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.015), transparent);
}
.shiplog-header {
    max-width: 760px;
    margin: 0 auto 60px;
    text-align: center;
}
.shiplog-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--text-bright);
    margin: 18px 0 16px;
}
.shiplog-lead {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 620px;
    margin: 0 auto;
}

.shiplog-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: 920px;
    margin: 0 auto;
    position: relative;
}
.shiplog-list::before {
    content: "";
    position: absolute;
    /* Antes: 104px → tapaba la fecha. Ahora: en el hueco entre columnas
       (date 0-120px + gap 28px → centro del gap ≈ 134px). */
    left: 134px;
    top: 14px;
    bottom: 14px;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--border), var(--border), transparent);
}
.sl-entry {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 28px;
    padding: 22px 0;
    position: relative;
}
.sl-entry::before {
    content: "";
    position: absolute;
    left: 128px;             /* alineado con la línea de timeline (134px - 6px) */
    top: 34px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--accent);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08);
    z-index: 1;
}
.sl-date {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 6px;
}
.sl-date time {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text);
    letter-spacing: 0.04em;
    font-weight: 500;
}
.sl-tag-kind {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 5px;
    width: fit-content;
    font-weight: 600;
}
.sl-tag-kind.shipped   { color: #4ade80; background: rgba(74, 222, 128, 0.1);  border: 1px solid rgba(74, 222, 128, 0.3); }
.sl-tag-kind.improved  { color: #22d3ee; background: rgba(34, 211, 238, 0.1);  border: 1px solid rgba(34, 211, 238, 0.3); }
.sl-tag-kind.building  { color: #a855f7; background: rgba(168, 85, 247, 0.12); border: 1px solid rgba(168, 85, 247, 0.35); }

.sl-body {
    padding: 18px 22px 20px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.4s var(--ease);
}
.sl-body:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateX(4px);
    box-shadow: var(--glow-primary);
}
.sl-body h3 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.015em;
    line-height: 1.35;
    margin-bottom: 10px;
}
.sl-body h3 code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    padding: 2px 7px;
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.22);
    border-radius: 5px;
    color: var(--accent-3);
    font-weight: 500;
}
.sl-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
}
.sl-body p code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 1px 6px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 4px;
    color: var(--accent);
}
.sl-body p em {
    font-style: normal;
    color: var(--text);
    font-weight: 500;
}
.sl-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.sl-tags span {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    padding: 4px 9px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: 5px;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

.shiplog-footer {
    margin-top: 40px;
    padding: 18px 22px;
    text-align: center;
    background: rgba(0, 0, 0, 0.18);
    border: 1px dashed var(--border);
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

@media (max-width: 760px) {
    .shiplog { padding: 90px 0 70px; }
    .shiplog-list::before { left: 6px; }
    .sl-entry {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 16px 0 16px 28px;
    }
    .sl-entry::before { left: 1px; top: 24px; }
    .sl-date { flex-direction: row; align-items: center; gap: 12px; padding-top: 0; }
    .sl-body { padding: 16px 18px 18px; }
    .sl-body h3 { font-size: 1rem; }
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: 110px 0 100px;
}
.faq-header {
    max-width: 760px;
    margin: 0 auto 52px;
    text-align: center;
}
.faq-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--text-bright);
    margin: 18px 0 16px;
}
.faq-lead {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 580px;
    margin: 0 auto;
}
.faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s var(--ease);
}
.faq-item[open] {
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.03);
}
.faq-item summary {
    display: grid;
    grid-template-columns: 1fr 28px;
    align-items: center;
    gap: 18px;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background 0.3s var(--ease);
}
.faq-item summary::-webkit-details-marker,
.faq-item summary::marker { display: none; }
.faq-item summary:hover {
    background: rgba(255, 255, 255, 0.015);
}
.faq-q {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-bright);
    letter-spacing: -0.015em;
    line-height: 1.4;
}
.faq-chevron {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
    justify-self: end;
}
.faq-item[open] .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent);
}
.faq-a {
    padding: 4px 24px 22px;
    border-top: 1px solid var(--border);
    margin-top: 0;
}
.faq-item[open] .faq-a { padding-top: 18px; }
.faq-a p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}
.faq-a p code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 1px 6px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 4px;
    color: var(--accent);
}
.faq-a p em {
    font-style: normal;
    color: var(--text);
    font-weight: 500;
}
.faq-a p strong {
    color: var(--text-bright);
    font-weight: 600;
}

@media (max-width: 760px) {
    .faq { padding: 80px 0 70px; }
    .faq-item summary { padding: 16px 18px; gap: 14px; }
    .faq-q { font-size: 0.95rem; }
    .faq-a { padding: 4px 18px 18px; }
    .faq-a p { font-size: 0.88rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* =============================================================
 * STATUS BADGE + STATUS PAGE
 * ============================================================= */

/* --- Badge compact (footer) --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.42rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
    color: #c7c9d1;
    text-decoration: none;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, color 0.25s ease;
    white-space: nowrap;
}
.status-badge:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.16);
    transform: translateY(-1px);
}
.status-badge .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6b7280;
    animation: statusPulse 2.2s ease-in-out infinite;
    flex-shrink: 0;
}
.status-badge .status-arrow {
    opacity: 0.45;
    transition: transform 0.25s ease, opacity 0.25s ease;
    font-family: 'Inter', sans-serif;
}
.status-badge:hover .status-arrow {
    opacity: 1;
    transform: translateX(3px);
}

/* colour states */
.status-badge.is-ok {
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.22);
}
.status-badge.is-ok .status-dot {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.55);
}
.status-badge.is-degraded {
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.22);
}
.status-badge.is-degraded .status-dot {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.55);
}
.status-badge.is-down {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.25);
}
.status-badge.is-down .status-dot {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
}
.status-badge.is-loading .status-dot {
    background: #a78bfa;
    box-shadow: 0 0 8px rgba(167, 139, 250, 0.45);
}
.status-badge.is-error {
    color: #9ca3af;
    border-color: rgba(156, 163, 175, 0.2);
}
.status-badge.is-error .status-dot {
    background: #6b7280;
    box-shadow: none;
    animation: none;
}
/* Pre-launch: amarillo neutro, no rojo de pánico. La marca espera. */
.status-badge.is-pending {
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.28);
    background: rgba(251, 191, 36, 0.06);
}
.status-badge.is-pending .status-dot {
    background: #fbbf24;
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.5);
    animation: statusPulse 2.4s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1);   opacity: 1; }
    50%      { transform: scale(1.4); opacity: 0.55; }
}

/* --- Status page --- */
.status-body {
    min-height: 100vh;
    min-height: 100svh;
    background: #0b0b10;
    color: #e5e7eb;
    /* status.html no monta el cursor custom de la landing,
       así que forzamos el cursor nativo del SO para que sea visible. */
    cursor: auto;
}
.status-body * { cursor: inherit; }
.status-body a,
.status-body button,
.status-body .status-refresh,
.status-body .status-badge,
.status-body [role="button"] {
    cursor: pointer;
}
.status-body input,
.status-body textarea,
.status-body [contenteditable="true"] {
    cursor: text;
}
.status-page {
    padding: 9rem 0 6rem;
    position: relative;
}
.status-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 4rem;
}
.status-head .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    color: #c4b5fd;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
.status-head .tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a855f7;
    box-shadow: 0 0 6px rgba(168, 85, 247, 0.7);
}
.status-head h1 {
    font-size: clamp(2rem, 4.8vw, 3.3rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 0.9rem;
    color: #fafafa;
    letter-spacing: -0.02em;
}
.status-head .sub {
    color: #9ca3af;
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}
.status-head .last-updated {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    font-size: 0.72rem;
    color: #9ca3af;
    font-family: 'JetBrains Mono', monospace;
    flex-wrap: wrap;
    justify-content: center;
}
.status-head .last-updated .status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #a78bfa;
    animation: statusPulse 2.2s ease-in-out infinite;
}
.status-head .last-updated .status-dot.is-ok       { background: #10b981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.6); }
.status-head .last-updated .status-dot.is-degraded { background: #f59e0b; box-shadow: 0 0 6px rgba(245, 158, 11, 0.6); }
.status-head .last-updated .status-dot.is-down     { background: #ef4444; box-shadow: 0 0 6px rgba(239, 68, 68, 0.6); }
.status-head .last-updated .status-dot.is-error    { background: #6b7280; animation: none; }
.status-head .last-updated .status-dot.is-pending  { background: #fbbf24; box-shadow: 0 0 6px rgba(251, 191, 36, 0.6); }

/* --- Components grid --- */
.status-components {
    display: grid;
    gap: 0.9rem;
    max-width: 820px;
    margin: 0 auto;
}
.status-component {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1.25rem;
    align-items: center;
    padding: 1.2rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    transition: border-color 0.35s ease, background 0.35s ease;
}
.status-component:hover { background: rgba(255, 255, 255, 0.035); }
.status-component.is-ok       { border-color: rgba(16, 185, 129, 0.2); }
.status-component.is-degraded { border-color: rgba(245, 158, 11, 0.22); }
.status-component.is-down     { border-color: rgba(239, 68, 68, 0.25); }
.status-component.is-pending  { border-color: rgba(251, 191, 36, 0.22); background: rgba(251, 191, 36, 0.025); }

.status-component .sc-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #6b7280;
    flex-shrink: 0;
    animation: statusPulse 2.2s ease-in-out infinite;
}
.status-component.is-ok .sc-dot       { background: #10b981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.55); }
.status-component.is-degraded .sc-dot { background: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, 0.55); }
.status-component.is-down .sc-dot     { background: #ef4444; box-shadow: 0 0 8px rgba(239, 68, 68, 0.6); }
.status-component.is-loading .sc-dot  { background: #a78bfa; box-shadow: 0 0 8px rgba(167, 139, 250, 0.4); }
.status-component.is-error .sc-dot    { background: #6b7280; animation: none; box-shadow: none; }
.status-component.is-pending .sc-dot  { background: #fbbf24; box-shadow: 0 0 8px rgba(251, 191, 36, 0.5); }

.status-component .sc-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.status-component .sc-name {
    font-weight: 600;
    color: #fafafa;
    font-size: 0.95rem;
}
.status-component .sc-desc {
    color: #9ca3af;
    font-size: 0.78rem;
    line-height: 1.45;
}
.status-component .sc-metric {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #c7c9d1;
    white-space: nowrap;
}
.status-component .sc-state {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    color: #9ca3af;
    white-space: nowrap;
}
.status-component.is-ok       .sc-state { color: #10b981; background: rgba(16, 185, 129, 0.08); }
.status-component.is-degraded .sc-state { color: #f59e0b; background: rgba(245, 158, 11, 0.08); }
.status-component.is-down     .sc-state { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
.status-component.is-pending  .sc-state { color: #fbbf24; background: rgba(251, 191, 36, 0.08); }

/* --- Refresh button --- */
.status-refresh {
    display: block;
    margin: 3rem auto 2rem;
    padding: 0.75rem 1.6rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #c7c9d1;
    border-radius: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.status-refresh:hover {
    border-color: rgba(168, 85, 247, 0.5);
    color: #ddd6fe;
    background: rgba(168, 85, 247, 0.05);
}
.status-refresh:disabled {
    opacity: 0.5;
    cursor: wait;
}

/* --- Footnotes --- */
.status-footnotes {
    max-width: 720px;
    margin: 3rem auto 0;
    color: #9ca3af;
    font-size: 0.85rem;
    line-height: 1.7;
    text-align: center;
}
.status-footnotes p { margin: 0 0 0.9rem; }
.status-footnotes a { color: #c4b5fd; text-decoration: none; border-bottom: 1px solid rgba(196, 181, 253, 0.3); }
.status-footnotes a:hover { color: #ddd6fe; border-bottom-color: rgba(196, 181, 253, 0.6); }

/* --- Mobile --- */
@media (max-width: 640px) {
    .status-page { padding: 7rem 0 4rem; }
    .status-component {
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "dot info"
            "metric state";
        gap: 0.6rem 1rem;
    }
    .status-component .sc-dot    { grid-area: dot; }
    .status-component .sc-info   { grid-area: info; }
    .status-component .sc-metric { grid-area: metric; padding-left: calc(10px + 1rem); }
    .status-component .sc-state  { grid-area: state; justify-self: end; }
}

/* ============================================
   NAVEGACIÓN · MEJORAS v3.1
   ============================================ */

/* Nav link activo (scrollspy) — resaltado con gradiente */
.nav-menu a.is-active {
    color: var(--text);
    position: relative;
}
.nav-menu a.is-active::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    bottom: -6px;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient);
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.55);
    animation: navLinkIn 0.28s var(--ease) both;
}
@keyframes navLinkIn {
    from { transform: scaleX(0); opacity: 0; }
    to   { transform: scaleX(1); opacity: 1; }
}

/* Back-to-top flotante — aparece al bajar 400px */
.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(15, 15, 22, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(168, 85, 247, 0.35);
    color: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 60;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.9);
    transition: opacity 0.28s var(--ease), transform 0.32s var(--ease), visibility 0.28s;
    box-shadow:
        0 10px 30px rgba(0,0,0,0.45),
        0 0 24px rgba(168, 85, 247, 0.18);
}
.back-to-top::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(99,102,241,0.6), rgba(168,85,247,0.6), rgba(34,211,238,0.6));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}
/* Hover SOLO en dispositivos con hover real — en touch el :hover se queda
   "pegado" después de un tap y el botón vibra en escala 1.05 hasta nuevo tap. */
@media (hover: hover) and (pointer: fine) {
    .back-to-top:hover {
        transform: translateY(-4px) scale(1.05);
        box-shadow:
            0 18px 42px rgba(0,0,0,0.6),
            0 0 40px rgba(168, 85, 247, 0.45);
    }
    .back-to-top:hover::before { opacity: 1; }
}
.back-to-top svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
}

/* ============================================
   SUPREMAX · FONDO GUAPO IA + TRADING (canvas)
   ============================================ */
.lab-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.78;
    mix-blend-mode: screen;
    /* aislamiento de paint — el canvas no dispara reflow del resto */
    contain: paint;
}
/* Overlay scanlines + vignette encima del canvas */
.lab-bg.lab-bg--pro::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            90deg,
            rgba(99, 102, 241, 0.035) 0px,
            rgba(99, 102, 241, 0.035) 1px,
            transparent 1px,
            transparent 3px
        ),
        radial-gradient(ellipse 1400px 700px at 50% 100%, rgba(11, 11, 16, 0.85), transparent 60%);
    mix-blend-mode: multiply;
    opacity: 0.6;
}
/* Tape de tickers flotante */
.lab-ticker-tape {
    position: absolute;
    bottom: 24px;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100vw;
    height: 34px;
    overflow: hidden;
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    contain: paint;
}
.lab-ticker-track {
    display: flex;
    gap: 2rem;
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: rgba(200, 200, 220, 0.55);
    animation: tickerSlide 60s linear infinite;
    will-change: transform;
}
.lab-ticker-track span { display: inline-flex; align-items: center; gap: 0.5rem; }
.lab-ticker-track .tk-up   { color: #4ade80; }
.lab-ticker-track .tk-down { color: #f87171; }

/* En mobile/touch: ocultar canvas y ticker pesados — ahorra batería,
   quita jank de scroll en mobile de gama media, y el gradiente de fondo
   de .lab-bg ya da look suficiente. */
@media (max-width: 820px), (pointer: coarse) {
    .lab-canvas { display: none; }
    .lab-ticker-tape { display: none; }
}
.lab-ticker-track .tk-sep  { color: rgba(168, 85, 247, 0.6); }
@keyframes tickerSlide {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ============================================
   SHIP LOG · MÁS LLAMATIVO (noticias prominentes)
   ============================================ */
.shiplog { position: relative; }
.sl-entry.sl-featured {
    position: relative;
    padding: 28px 28px 28px 48px;
    border-radius: 22px;
    background:
        linear-gradient(135deg, rgba(99,102,241,0.06), rgba(168,85,247,0.04) 50%, rgba(34,211,238,0.05));
    border: 1px solid rgba(168, 85, 247, 0.28);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.35),
        0 0 0 1px rgba(168,85,247,0.08),
        inset 0 1px 0 rgba(255,255,255,0.04);
    overflow: hidden;
}
.sl-entry.sl-featured::before {
    left: 14px !important;
    width: 16px !important;
    height: 16px !important;
    background: var(--gradient) !important;
    box-shadow:
        0 0 0 4px rgba(168, 85, 247, 0.18),
        0 0 20px rgba(168, 85, 247, 0.7) !important;
    animation: featuredPulse 2.4s ease-in-out infinite;
}
@keyframes featuredPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.18), 0 0 18px rgba(168, 85, 247, 0.7); }
    50%      { box-shadow: 0 0 0 9px rgba(168, 85, 247, 0.05), 0 0 30px rgba(168, 85, 247, 0.95); }
}
.sl-entry.sl-featured::after {
    content: 'FRESH';
    position: absolute;
    top: 18px;
    right: 18px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    padding: 4px 10px;
    border-radius: 6px;
    color: #0b0b10;
    background: linear-gradient(135deg, #22d3ee, #a855f7);
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.45);
}
.sl-entry.sl-featured h3 {
    font-size: clamp(1.35rem, 2.5vw, 1.7rem) !important;
    line-height: 1.25;
}
.sl-entry.sl-featured .sl-body > p {
    color: var(--text);
    /* escala en mobile — antes fijo a 1.02rem, se veía demasiado grande en 360px */
    font-size: clamp(0.92rem, 2.4vw, 1.02rem);
    line-height: 1.65;
}
.sl-entry.sl-featured .sl-tag-kind {
    font-size: 0.72rem;
    padding: 5px 12px;
    border-radius: 7px;
}
.sl-tag-kind.milestone {
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.35);
}
.sl-tag-kind.imminent {
    color: #fb923c;
    background: rgba(251, 146, 60, 0.12);
    border: 1px solid rgba(251, 146, 60, 0.42);
    animation: imminentPulse 1.6s ease-in-out infinite;
}
@keyframes imminentPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(251, 146, 60, 0.35); }
    50%      { box-shadow: 0 0 0 6px rgba(251, 146, 60, 0); }
}

/* Variante del featured para "coming soon" — badge DÍAS en vez de FRESH */
.sl-entry.sl-featured.sl-coming::after {
    content: 'DÍAS';
    background: linear-gradient(135deg, #fbbf24, #f97316);
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.5);
}
.sl-entry.sl-featured.sl-coming {
    background:
        linear-gradient(135deg, rgba(251,191,36,0.08), rgba(249,115,22,0.06) 50%, rgba(168,85,247,0.05));
    border: 1px solid rgba(251, 146, 60, 0.35);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.4),
        0 0 0 1px rgba(251, 146, 60, 0.1),
        inset 0 1px 0 rgba(255,255,255,0.04);
}
.sl-entry.sl-featured.sl-coming::before {
    background: linear-gradient(135deg, #fbbf24, #f97316) !important;
    box-shadow:
        0 0 0 4px rgba(251, 146, 60, 0.2),
        0 0 22px rgba(249, 115, 22, 0.75) !important;
}

/* Banner de novedades encima del shiplog */
.shiplog-news-banner {
    display: flex;
    align-items: center;
    gap: 18px;
    max-width: 1000px;
    margin: -20px auto 40px;
    padding: 14px 22px;
    border-radius: 14px;
    background: rgba(15, 15, 22, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}
.shiplog-news-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.12), transparent);
    transform: translateX(-100%);
    animation: bannerSweep 4s ease-in-out infinite;
    pointer-events: none;
}
@keyframes bannerSweep {
    0%, 60% { transform: translateX(-100%); }
    100%    { transform: translateX(100%); }
}
.snb-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 10px #4ade80;
    animation: snbPulse 1.4s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes snbPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(1.3); }
}
.snb-text { color: var(--text); letter-spacing: 0.02em; }
.snb-text strong { color: var(--accent-2); font-weight: 600; }
.snb-count {
    margin-left: auto;
    color: var(--text-dim);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Mobile — ship log + back-to-top */
@media (max-width: 700px) {
    .sl-entry.sl-featured { padding: 22px 18px 22px 38px; }
    .sl-entry.sl-featured::after {
        top: 14px; right: 14px;
        font-size: 0.6rem;
        padding: 3px 8px;
    }
    .shiplog-news-banner {
        flex-direction: column;
        align-items: flex-start;
        /* margin negativo de desktop (-20px) causa overlap con sección superior
           en mobile — aquí usamos margin positivo y confinamos el width */
        margin: 16px 16px 28px;
        padding: 14px 18px;
        font-size: 0.78rem;
    }
    .snb-count { margin-left: 0; }
    .back-to-top {
        right: 14px;
        /* en mobile: respetar la safe-area del iPhone (home indicator) */
        bottom: calc(18px + env(safe-area-inset-bottom, 0px));
        width: 46px;
        height: 46px;
    }
}

/* ============================================
   TOC FLOTANTE LATERAL · guía de lectura
   Lado izquierdo, sticky, con scrollspy + checkmarks
   ============================================ */
.toc {
    position: fixed;
    top: 50%;
    left: 18px;
    transform: translateY(-50%);
    width: 208px;
    z-index: 40;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease), visibility 0.35s;
    pointer-events: none;
}
.toc.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.toc-inner {
    background: rgba(14, 14, 20, 0.78);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    border: 1px solid rgba(168, 85, 247, 0.22);
    border-radius: 16px;
    padding: 16px 14px 14px;
    box-shadow:
        0 20px 60px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.02),
        inset 0 1px 0 rgba(255,255,255,0.03);
    font-family: var(--font-sans);
}
.toc-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px dashed rgba(168, 85, 247, 0.18);
}
.toc-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.toc-time {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 0.04em;
}
.toc-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.toc-list li { margin: 0; }
.toc-list a {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 7px 9px;
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--text-dim);
    transition: color 0.18s, background 0.18s, transform 0.18s;
    position: relative;
}
.toc-list a::before {
    /* bullet: círculo vacío → se llena cuando se marca como leído */
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1.5px solid rgba(168, 85, 247, 0.35);
    background: transparent;
    flex-shrink: 0;
    transition: all 0.25s var(--ease);
}
.toc-list a:hover {
    color: var(--text);
    background: rgba(168, 85, 247, 0.08);
    transform: translateX(2px);
}
/* Sección leída (pasó del 80% del viewport hacia abajo) */
.toc-list a.is-read {
    color: var(--text-muted);
}
.toc-list a.is-read::before {
    background: #4ade80;
    border-color: #4ade80;
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.5);
}
/* Sección actual — en lectura */
.toc-list a.is-current {
    color: var(--text);
    background: linear-gradient(90deg, rgba(99,102,241,0.14), rgba(168,85,247,0.08));
    font-weight: 500;
}
.toc-list a.is-current::before {
    background: var(--gradient);
    border-color: transparent;
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.6);
    animation: tocCurrentPulse 2s ease-in-out infinite;
}
@keyframes tocCurrentPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(168, 85, 247, 0.6); }
    50%      { box-shadow: 0 0 16px rgba(168, 85, 247, 1); }
}
/* Barra de progreso total */
.toc-progress {
    margin-top: 12px;
    height: 3px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.04);
    overflow: hidden;
}
.toc-progress-fill {
    height: 100%;
    width: 0;
    background: var(--gradient);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.6);
    transition: width 0.15s linear;
}

/* TOC sólo en pantallas grandes — mobile usa navbar */
@media (max-width: 1200px) {
    .toc { display: none; }
}

/* ============================================
   HERO META · reading time pill
   ============================================ */
.hero-meta {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
}
.hero-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.22);
    color: var(--text-muted);
    transition: background 0.2s, border-color 0.2s;
}
.hero-meta-pill strong {
    color: var(--text);
    font-weight: 600;
}
.hero-meta-pill svg { color: var(--accent-2); }
.hero-meta-pill--alt {
    background: rgba(34, 211, 238, 0.08);
    border-color: rgba(34, 211, 238, 0.25);
}
.hero-meta-pill--alt strong { color: #67e8f9; }
.hero-meta-sep { color: rgba(255,255,255,0.15); }
.hero-meta-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-dim);
    opacity: 0.7;
}
.hero-meta-hint svg { transform: rotate(90deg); color: var(--accent-2); }

@media (max-width: 1200px) {
    .hero-meta-hint { display: none; }
}
@media (max-width: 640px) {
    .hero-meta { justify-content: center; gap: 8px; }
    .hero-meta-sep { display: none; }
    .hero-meta-pill {
        padding: 9px 14px;
        font-size: 0.82rem;
        min-height: 38px;
    }
}

/* ============================================
   TL;DR · resumen compacto al inicio de secciones largas
   ============================================ */
.section-tldr {
    max-width: 720px;
    margin: 36px auto 0;
    padding: 18px 22px 18px 72px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99,102,241,0.07), rgba(168,85,247,0.05));
    border: 1px solid rgba(168, 85, 247, 0.24);
    position: relative;
    text-align: left;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.section-tldr .tldr-label {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--gradient);
    color: #0b0b10;
    box-shadow: 0 3px 12px rgba(168, 85, 247, 0.5);
    white-space: nowrap;
}
.section-tldr ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.section-tldr li {
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--text-muted);
    position: relative;
    padding-left: 14px;
}
.section-tldr li::before {
    content: '▸';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-2);
}
.section-tldr li strong {
    color: var(--text);
    font-weight: 600;
}
.section-tldr li a {
    color: #c4b5fd;
    border-bottom: 1px solid rgba(196, 181, 253, 0.35);
    transition: color 0.18s, border-color 0.18s;
}
.section-tldr li a:hover {
    color: #ddd6fe;
    border-bottom-color: rgba(196, 181, 253, 0.8);
}

@media (max-width: 720px) {
    .section-tldr {
        padding: 18px;
        text-align: left;
        margin: 24px 16px 0;
    }
    .section-tldr .tldr-label {
        position: static;
        transform: none;
        display: inline-block;
        margin-bottom: 12px;
        padding: 5px 9px;
        font-size: 0.62rem;
    }
    .section-tldr li {
        font-size: 0.88rem;
    }
}

/* ============================================================
   COOKIE CONSENT · banner + modal
   RGPD — aparece hasta interacción, persiste decisión en localStorage.
   ============================================================ */

/* ---------- Banner inferior ---------- */
.ck-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 10000;
    max-width: 980px;
    margin: 0 auto;
    padding: 20px 22px;
    border-radius: 18px;
    background: rgba(10, 10, 14, 0.92);
    border: 1px solid rgba(168, 85, 247, 0.22);
    box-shadow:
        0 30px 70px -20px rgba(0,0,0,0.65),
        0 0 0 1px rgba(255,255,255,0.04) inset,
        0 0 60px -20px rgba(168, 85, 247, 0.25);
    backdrop-filter: blur(18px) saturate(170%);
    -webkit-backdrop-filter: blur(18px) saturate(170%);
    display: none;
    flex-direction: column;
    gap: 16px;
    transform: translateY(30px);
    opacity: 0;
    transition: transform .4s var(--ease), opacity .4s var(--ease);
    font-family: var(--font-sans);
}
.ck-banner.is-visible {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}
.ck-banner-top {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.ck-banner-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.12) 50%, rgba(34,211,238,0.15));
    border: 1px solid rgba(168,85,247,0.25);
}
.ck-banner-icon svg {
    width: 22px;
    height: 22px;
    stroke: #e9d5ff;
}
.ck-banner-text {
    flex: 1;
    min-width: 0;
}
.ck-banner-title {
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 4px;
    letter-spacing: 0.01em;
}
.ck-banner-body {
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--text-muted);
    margin: 0;
}
.ck-banner-body a {
    color: var(--accent-3);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.ck-banner-body a:hover { color: var(--accent-2); }

.ck-banner-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.ck-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
    border: 1px solid var(--border-strong);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    white-space: nowrap;
}
.ck-btn:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-1px);
}
.ck-btn.is-primary {
    background: var(--gradient);
    border-color: transparent;
    color: #0b0b10;
    box-shadow: 0 6px 22px -6px rgba(168,85,247,0.55);
}
.ck-btn.is-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
    box-shadow: 0 10px 32px -8px rgba(168,85,247,0.7);
}
.ck-btn.is-ghost {
    background: transparent;
    color: var(--text-muted);
}
.ck-btn.is-ghost:hover {
    color: var(--text);
    border-color: var(--text);
}

/* ---------- Modal de preferencias ---------- */
.ck-modal {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(5, 5, 8, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity .3s var(--ease);
}
.ck-modal.is-open {
    display: flex;
    opacity: 1;
}
.ck-modal-dialog {
    width: 100%;
    max-width: 640px;
    max-height: calc(100vh - 40px);
    max-height: calc(100svh - 40px);
    overflow-y: auto;
    background: #0c0c12;
    border: 1px solid var(--border-strong);
    border-radius: 22px;
    padding: 28px 28px 22px;
    box-shadow: 0 40px 100px -20px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.04) inset;
    transform: translateY(16px) scale(0.98);
    transition: transform .3s var(--ease);
}
.ck-modal.is-open .ck-modal-dialog {
    transform: translateY(0) scale(1);
}
.ck-modal-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 6px;
}
.ck-modal-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
    color: var(--text);
}
.ck-modal-close {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: all .2s var(--ease);
}
.ck-modal-close:hover {
    color: var(--text);
    border-color: var(--text);
    background: rgba(255,255,255,0.08);
}
.ck-modal-lead {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 0 0 20px;
}
.ck-modal-lead a {
    color: var(--accent-3);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ---------- Categorías expandibles ---------- */
.ck-cats {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}
.ck-cat {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,0.02);
    overflow: hidden;
    transition: border-color .2s var(--ease);
}
.ck-cat:hover { border-color: var(--border-strong); }
.ck-cat-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
}
.ck-cat-arrow {
    width: 12px;
    height: 12px;
    color: var(--text-muted);
    transition: transform .2s var(--ease);
    flex-shrink: 0;
}
.ck-cat.is-open .ck-cat-arrow { transform: rotate(90deg); }
.ck-cat-name {
    flex: 1;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
}
.ck-cat-badge {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(168, 85, 247, 0.12);
    color: #d8b4fe;
    border: 1px solid rgba(168, 85, 247, 0.25);
    margin-right: 4px;
}
.ck-cat-body {
    display: none;
    padding: 0 16px 14px;
    border-top: 1px solid var(--border);
}
.ck-cat.is-open .ck-cat-body { display: block; }
.ck-cat-body p {
    font-size: 0.84rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 12px 0 0;
}
.ck-cat-body ul {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
}
.ck-cat-body ul li::before {
    content: '›';
    color: var(--accent-2);
    margin-right: 8px;
}

/* ---------- Switch ---------- */
.ck-switch {
    position: relative;
    width: 42px;
    height: 24px;
    flex-shrink: 0;
    cursor: pointer;
}
.ck-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.ck-switch-slider {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border);
    border-radius: 999px;
    transition: background .2s var(--ease), border-color .2s var(--ease);
}
.ck-switch-slider::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: #e5e7eb;
    border-radius: 50%;
    transition: transform .22s var(--ease), background .22s var(--ease);
}
.ck-switch input:checked + .ck-switch-slider {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    border-color: transparent;
}
.ck-switch input:checked + .ck-switch-slider::before {
    transform: translateY(-50%) translateX(18px);
    background: #fff;
}
.ck-switch input:disabled + .ck-switch-slider {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ---------- Footer del modal ---------- */
.ck-modal-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

/* ---------- Link flotante permanente para revocar ---------- */
.ck-fab {
    position: fixed;
    left: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 90;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(10, 10, 14, 0.85);
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all .2s var(--ease);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.ck-fab:hover {
    color: var(--text);
    border-color: var(--accent-2);
}
.ck-fab svg { width: 18px; height: 18px; }

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
    .ck-banner {
        left: 10px;
        right: 10px;
        bottom: calc(10px + env(safe-area-inset-bottom, 0px));
        padding: 16px 16px 14px;
        border-radius: 14px;
    }
    .ck-banner-top { gap: 12px; }
    .ck-banner-icon { width: 36px; height: 36px; }
    .ck-banner-icon svg { width: 18px; height: 18px; }
    .ck-banner-title { font-size: 0.95rem; }
    .ck-banner-body { font-size: 0.82rem; }
    .ck-banner-actions {
        justify-content: stretch;
        flex-direction: column-reverse;
    }
    .ck-banner-actions .ck-btn {
        width: 100%;
        padding: 12px 16px;
    }
    .ck-modal { padding: 10px; }
    .ck-modal-dialog {
        padding: 22px 20px 18px;
        border-radius: 16px;
    }
    .ck-modal-title { font-size: 1.05rem; }
    .ck-modal-lead { font-size: 0.85rem; }
    .ck-modal-actions {
        flex-direction: column-reverse;
    }
    .ck-modal-actions .ck-btn {
        width: 100%;
    }
    .ck-fab { left: 10px; bottom: calc(10px + env(safe-area-inset-bottom, 0px)); }
}

/* ============================================================
   PÁGINAS LEGALES · cookies / privacidad / aviso legal
   ============================================================ */
.legal-body { padding-top: 110px; }
.legal-page { padding: 40px 0 80px; }
.legal-page .container { max-width: 880px; }
.legal-head {
    margin-bottom: 48px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}
.legal-head h1 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 14px 0 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.legal-head .sub {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}
.legal-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.4vw, 1.4rem);
    font-weight: 700;
    color: var(--text);
    margin: 42px 0 14px;
    letter-spacing: -0.01em;
}
.legal-content h3 {
    font-family: var(--font-sans);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text);
    margin: 26px 0 10px;
}
.legal-content p {
    color: var(--text-muted);
    line-height: 1.72;
    margin: 0 0 14px;
    font-size: 0.95rem;
}
.legal-content strong { color: var(--text); font-weight: 600; }
.legal-content a {
    color: var(--accent-3);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color .2s;
}
.legal-content a:hover { color: var(--accent-2); }
.legal-content ul {
    margin: 0 0 18px;
    padding: 0 0 0 2px;
    list-style: none;
    color: var(--text-muted);
}
.legal-content ul li {
    position: relative;
    padding: 4px 0 4px 22px;
    line-height: 1.6;
}
.legal-content ul li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--accent-2);
    font-weight: 700;
}
.legal-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
}
.legal-meta .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 10px var(--accent-2);
}

/* Tabla de cookies */
.legal-table-wrap {
    overflow-x: auto;
    margin: 8px 0 22px;
    border: 1px solid var(--border);
    border-radius: 12px;
}
.legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    min-width: 520px;
}
.legal-table th, .legal-table td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
}
.legal-table th {
    background: rgba(255,255,255,0.03);
    font-weight: 600;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.legal-table td {
    color: var(--text-muted);
    vertical-align: top;
}
.legal-table td code {
    font-family: var(--font-mono);
    color: var(--accent-3);
    background: rgba(34, 211, 238, 0.08);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.82rem;
}
.legal-table tr:last-child th,
.legal-table tr:last-child td { border-bottom: none; }

.legal-manage-cta {
    margin-top: 16px;
    padding: 20px 22px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99,102,241,0.07), rgba(168,85,247,0.05));
    border: 1px solid rgba(168, 85, 247, 0.22);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.legal-manage-cta p {
    margin: 0;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 500;
}

@media (max-width: 640px) {
    .legal-body { padding-top: 90px; }
    .legal-page { padding: 24px 0 60px; }
    .legal-head { margin-bottom: 32px; padding-bottom: 20px; }
    .legal-manage-cta { padding: 16px; }
}

/* ============================================================
   FOOTER · columna legal + linea inferior con links
   ============================================================ */
.footer-legal-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-dim);
}
.footer-legal-links a {
    color: var(--text-dim);
    transition: color .2s;
}
.footer-legal-links a:hover { color: var(--text); }
.footer-legal-links .sep {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--border-strong);
}
@media (max-width: 640px) {
    .footer-legal-links { gap: 12px; font-size: 0.78rem; }
    .footer-legal-links .sep { display: none; }
}

/* ============================================================
   SAFETY NET · títulos siempre encima de decoraciones
   Decoraciones ::before/::after del hero, secciones y cards
   tienen pointer-events:none y z-index:0. Los h1/h2/h3 van al z:2.
   Evita que un badge absolute (FRESH, NEW) o un ticker pinte encima.
   ============================================================ */
.hero-title,
.section-title,
.lab-title,
.project-title,
.section-tag,
.section-head,
.project-hero,
.hero-content {
    position: relative;
    z-index: 2;
}
/* Y que los containers de las secciones también dejen pasar los títulos por encima
   — cualquier background decorativo queda al fondo */
section > .container,
section > .lab-bg ~ .container {
    position: relative;
    z-index: 2;
}
/* Badge 'FRESH' del ship log — si el título del sl-featured es muy largo, que nunca
   se pise el texto */
.sl-entry.sl-featured h3 {
    padding-right: 84px; /* reserva espacio para el badge FRESH */
}
@media (max-width: 540px) {
    .sl-entry.sl-featured h3 { padding-right: 0; padding-top: 28px; }
    .sl-entry.sl-featured::after {
        top: 12px !important;
        right: auto !important;
        left: 16px !important;
    }
}

/* Project-feature badge '… v3.2 · en producción' — en muy estrecho que salte línea
   en lugar de pisar el título */
.project-header {
    flex-wrap: wrap;
    gap: 10px;
    row-gap: 12px;
}

/* Hero: margen mínimo bajo la nav para que el tag y el H1 nunca queden tapados */
.hero-content {
    padding-top: clamp(18px, 4vw, 32px);
}

/* Ticker tape del Lab: que nunca se superponga al h2 del laboratorio.
   Bajamos su opacidad por defecto y lo mandamos al fondo. */
.lab-ticker-tape {
    z-index: 0;
    opacity: 0.55;
}
.lab-header, .lab-title, .supremax-word, .supremax-num {
    position: relative;
    z-index: 3;
}

/* Section-tag flotando junto al title: asegurar separación visual mínima */
.section-head .section-tag {
    margin-bottom: clamp(14px, 2vw, 22px);
}

/* ============================================================
   DECORACIÓN POR CATEGORÍA · icono fantasma distintivo
   Se usa como ::before en cada bloque de servicio/capacidad.
   Visualmente atractivo pero muy sutil — no compite con el texto.
   Activar añadiendo `data-cat="ia" | "trading" | "scraping"
   | "automatizacion" | "senales"` al elemento .
   ============================================================ */
[data-cat] {
    position: relative;
    isolation: isolate;
}
[data-cat]::before {
    content: '';
    position: absolute;
    top: 14px;
    right: 14px;
    width: 64px;
    height: 64px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.16;
    filter: drop-shadow(0 0 10px currentColor);
    pointer-events: none;
    z-index: 0;
    transition: opacity .4s var(--ease), transform .4s var(--ease);
}
[data-cat]:hover::before {
    opacity: 0.28;
    transform: scale(1.08) rotate(-4deg);
}
[data-cat] > * { position: relative; z-index: 1; }

/* Colores distintivos por categoría — cada uno respira marca pero se diferencia */
[data-cat="ia"]          { color: #c4b5fd; }
[data-cat="trading"]     { color: #22d3ee; }
[data-cat="scraping"]    { color: #fbbf24; }
[data-cat="automatizacion"] { color: #a855f7; }
[data-cat="senales"]     { color: #10b981; }
[data-cat="dashboards"]  { color: #f472b6; }
[data-cat="arquitectura"] { color: #60a5fa; }

/* Iconos SVG embebidos vía data URI — cero peticiones extra */
[data-cat="ia"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c4b5fd' stroke-width='1.5'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M12 2v3M12 19v3M4.2 4.2l2.1 2.1M17.7 17.7l2.1 2.1M2 12h3M19 12h3M4.2 19.8l2.1-2.1M17.7 6.3l2.1-2.1'/%3E%3C/svg%3E");
}
[data-cat="trading"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3ee' stroke-width='1.5'%3E%3Cpolyline points='3 17 9 11 13 15 21 7'/%3E%3Cpolyline points='14 7 21 7 21 14'/%3E%3C/svg%3E");
}
[data-cat="scraping"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fbbf24' stroke-width='1.5'%3E%3Crect x='3' y='4' width='18' height='16' rx='2'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3Cline x1='9' y1='4' x2='9' y2='20'/%3E%3C/svg%3E");
}
[data-cat="automatizacion"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a855f7' stroke-width='1.5'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M19.4 15a1.7 1.7 0 0 0 .4 1.8l.1.1a2 2 0 1 1-2.8 2.8l-.1-.1a1.7 1.7 0 0 0-1.8-.4 1.7 1.7 0 0 0-1 1.5V21a2 2 0 1 1-4 0v-.1a1.7 1.7 0 0 0-1-1.5 1.7 1.7 0 0 0-1.8.4l-.1.1a2 2 0 1 1-2.8-2.8l.1-.1a1.7 1.7 0 0 0 .4-1.8 1.7 1.7 0 0 0-1.5-1H3a2 2 0 1 1 0-4h.1a1.7 1.7 0 0 0 1.5-1 1.7 1.7 0 0 0-.4-1.8l-.1-.1a2 2 0 1 1 2.8-2.8l.1.1a1.7 1.7 0 0 0 1.8.4H9a1.7 1.7 0 0 0 1-1.5V3a2 2 0 1 1 4 0v.1a1.7 1.7 0 0 0 1 1.5 1.7 1.7 0 0 0 1.8-.4l.1-.1a2 2 0 1 1 2.8 2.8l-.1.1a1.7 1.7 0 0 0-.4 1.8V9a1.7 1.7 0 0 0 1.5 1H21a2 2 0 1 1 0 4h-.1a1.7 1.7 0 0 0-1.5 1z'/%3E%3C/svg%3E");
}
[data-cat="senales"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='1.5'%3E%3Cpath d='M2 12h4l3-9 4 18 3-9h6'/%3E%3C/svg%3E");
}
[data-cat="dashboards"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f472b6' stroke-width='1.5'%3E%3Crect x='3' y='3' width='7' height='9' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='5' rx='1.5'/%3E%3Crect x='14' y='12' width='7' height='9' rx='1.5'/%3E%3Crect x='3' y='16' width='7' height='5' rx='1.5'/%3E%3C/svg%3E");
}
[data-cat="arquitectura"]::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2360a5fa' stroke-width='1.5'%3E%3Cpath d='M12 2 L2 7 L12 12 L22 7 Z'/%3E%3Cpath d='M2 17 L12 22 L22 17'/%3E%3Cpath d='M2 12 L12 17 L22 12'/%3E%3C/svg%3E");
}

/* Acento lateral distintivo por categoría (línea izquierda) */
[data-cat]::after {
    content: '';
    position: absolute;
    left: 0;
    top: 14%;
    bottom: 14%;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: currentColor;
    opacity: 0.55;
    pointer-events: none;
    box-shadow: 0 0 14px currentColor;
}

/* Deshabilita el acento lateral si la tarjeta ya tiene decoración propia fuerte */
[data-cat].no-side-accent::after { display: none; }

@media (max-width: 640px) {
    [data-cat]::before { width: 44px; height: 44px; top: 10px; right: 10px; opacity: 0.12; }
    [data-cat]::after  { width: 2px; opacity: 0.4; }
}
/* En Android/low-end quitamos filter y la animación hover — paint costoso */
@media (pointer: coarse), (max-width: 820px) {
    [data-cat]::before { filter: none; }
    [data-cat]:hover::before { transform: none; opacity: 0.16; }
}

/* Override para .project-feature: el badge ya ocupa top-right,
   movemos la decoración a bottom-right como watermark sutil. */
.project-feature[data-cat]::before {
    top: auto;
    right: 24px;
    bottom: 24px;
    width: 140px;
    height: 140px;
    opacity: 0.05;
}
.project-feature[data-cat]:hover::before {
    opacity: 0.09;
    transform: scale(1.04) rotate(-2deg);
}
.project-feature[data-cat]::after {
    top: 24%;
    bottom: 24%;
    opacity: 0.7;
}
@media (max-width: 820px) {
    .project-feature[data-cat]::before { width: 90px; height: 90px; opacity: 0.06; }
}

/* ============================================================
   CONTADOR DE SEÑALES · feed real vs preview
   El estado se refleja en el .lw-dot del header (sin badges extra).
   Cuando se conecta un feed real, el widget gana la clase .is-live-feed
   y el punto pasa a pulsar más fuerte.
   ============================================================ */
.live-widget.w3 { position: relative; }
.live-widget.w3.is-live-feed .lw-dot {
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.9), 0 0 20px rgba(16, 185, 129, 0.5);
    animation: lwDotLivePulse 1.4s ease-in-out infinite;
}
@keyframes lwDotLivePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.65; transform: scale(0.85); }
}
@media (pointer: coarse), (max-width: 820px) {
    .live-widget.w3.is-live-feed .lw-dot { animation: none; }
}

/* ============================================================
 * PRE-PUBLISH POLISH · 2026-04-24
 * Fixes mobile, performance defensiva, anti-overflow, a11y mínima.
 * ============================================================ */

/* Anti scroll horizontal: SOLO en html. Si lo ponemos también en body,
   body se convierte en segundo scroll container y Chrome se lía sobre
   cuál usa para wheel events → la rueda deja de scrollear (las flechas
   sí funcionan porque van a document.scrollingElement). Un único scroll
   container = wheel funciona perfecto. */
html { max-width: 100%; }
body { max-width: 100%; }

/* Imágenes y SVGs nunca se salen del contenedor. */
img, svg { max-width: 100%; height: auto; }
svg[viewBox] { display: block; }

/* Touch-friendly default: cualquier ancla o botón mínimo 40x40 en
   pantalla táctil (Apple HIG: 44px). No fuerza tamaño visible — solo
   el área de tap. */
@media (pointer: coarse) {
    a, button, .nav-link, .toc a, .footer a, .btn,
    .ck-btn, .ck-cat-toggle, .nav-cta, .status-refresh {
        min-height: 40px;
    }
    /* Texto cuerpo legible en móvil incluso con presbicia. */
    body { font-size: 16px; }
    /* Subtítulos diminutos: rescato a 12px mínimo en móvil. */
    .lw-label, .term-meta, .legal-meta, .toc-time, .toc-tag,
    .footer-legal-links, .ck-cat-meta {
        font-size: max(0.72rem, 12px);
    }
}

/* TOC overlap fix: en viewports 1200-1380px el TOC fixed solapaba el
   container. Ahora se oculta hasta tener margen real. */
@media (max-width: 1380px) {
    .toc { display: none; }
    /* Si el TOC no se muestra, esconde también el "Usa la guía lateral ←"
       que apuntaría a la nada. */
    .hero-meta-hint,
    .hero-meta-hint + .hero-meta-sep,
    .hero-meta .hero-meta-sep:nth-last-of-type(1) { display: none; }
}

/* Reduced motion: barre cualquier animación residual heavy.
   Ya hay overrides individuales pero esto es la red de seguridad. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .neural-canvas,
    .trail-canvas,
    .signal-pulses { display: none !important; }
}

/* Skip-to-content link (a11y) */
.skip-link {
    position: absolute;
    top: -40px;
    left: 12px;
    background: var(--gradient);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    z-index: 10001;
    text-decoration: none;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 12px;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Focus visible más legible para teclado */
:focus-visible {
    outline: 2px solid #a855f7;
    outline-offset: 2px;
    border-radius: 6px;
}
button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
    outline: none;
}

/* ============================================================
 * SCROLL PERFORMANCE · capas GPU
 * (Antes había un .is-scrolling toggle que reducía opacidad de
 *  canvas durante scroll. Causaba parpadeo en scroll rápido —
 *  el toggle se activa/desactiva tan rápido que las transiciones
 *  de opacity hacen flicker. Eliminado.)
 *
 * Hint al compositor: navbar, cursor y spotlight a su propia capa
 * GPU para que repaints del cuerpo no fuercen recomposición global.
 * ============================================================ */
.navbar { will-change: transform; }
.cursor-dot, .cursor-ring { will-change: transform; }
.spotlight { will-change: transform, opacity; }

/* Cuando el menú móvil está abierto, bloqueamos el scroll del body
   para que no se vea el fondo deslizándose detrás del overlay. */
body.menu-open {
    overflow: hidden;
    /* En html: el scroll lo gestiona html, así que también */
}
html:has(body.menu-open) { overflow: hidden; }

/* ============================================================
 * AISLAMIENTO DE ANIMACIONES POR BLOQUES
 * ------------------------------------------------------------
 * Cada sección tiene su propio "contain" → animaciones de un
 * bloque NO disparan reflow en el resto del documento. Esto
 * mantiene el scroll fluido aunque haya canvas, particles y
 * efectos en varias secciones simultáneamente.
 *
 * `contain: layout paint style`:
 *   - layout: cambios internos no fuerzan layout del padre
 *   - paint:  el navegador no pinta fuera de los límites
 *   - style:  cambios de CSS custom properties no propagan
 *
 * NO se usa `size` ni `content-visibility:auto` (causarían
 * cambios de altura mid-scroll → bug "se sube y se baja sola").
 * ============================================================ */
.hero,
.about,
.services,
.lab,
.projects,
.shiplog,
.faq,
.cta-final,
.method,
.metrics,
.founder {
    contain: layout paint style;
}

/* Canvas decorativos quedan estrictamente confinados */
.neural-canvas,
.trail-canvas,
.lab-canvas,
.signal-pulses {
    contain: strict;
}

/* Cards aisladas: el hover de una NO repinta el resto del grid */
.bento-card,
.cf-item,
.layer,
.mode,
.vision-card,
.sl-entry,
.faq-item {
    contain: layout paint;
}

/* NOTA: NO usar content-visibility: auto aquí. En secciones de altura
   variable provoca recálculos durante el scroll → la rueda se siente
   "rota". Si en el futuro queremos re-añadir performance off-screen,
   medir alturas reales primero y bloquear contain-intrinsic-size. */

/* ============================================================
 * LAB STACK · arquitectura abstracta de SUPREMAX
 * Visual llamativo sin revelar implementación. 9 capas con
 * animación de aparición en cascada + glow + barras animadas.
 * ============================================================ */
.lab-stack {
    position: relative;
    max-width: 720px;
    margin: 40px auto 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(168, 85, 247, 0.08), transparent 60%),
        rgba(0, 0, 0, 0.25);
    overflow: hidden;
    isolation: isolate;
}
.lab-stack::before {
    /* Línea vertical pulsante que une las capas */
    content: '';
    position: absolute;
    left: 60px;
    top: 32px;
    bottom: 32px;
    width: 2px;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(99, 102, 241, 0.4) 15%,
        rgba(168, 85, 247, 0.6) 50%,
        rgba(34, 211, 238, 0.4) 85%,
        transparent 100%);
    z-index: 0;
}
.stack-glow {
    position: absolute;
    left: 60px;
    top: 32px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle, #a855f7, transparent 70%);
    filter: blur(8px);
    transform: translateX(-6px);
    animation: stackGlowTravel 8s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}
@keyframes stackGlowTravel {
    0%   { top: 4%;  opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { top: 96%; opacity: 0; }
}

.stack-layer {
    position: relative;
    display: grid;
    grid-template-columns: 60px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    font-family: var(--font-mono);
    transition: transform 0.4s var(--ease), background 0.3s, border-color 0.3s;
    z-index: 1;
    /* Aparición en cascada cuando reveal.visible activa */
    opacity: 0;
    transform: translateX(-20px);
}
.reveal.visible .stack-layer,
.lab-section.reveal.visible .stack-layer {
    animation: stackIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--i, 0) * 80ms);
}
@keyframes stackIn {
    to { opacity: 1; transform: translateX(0); }
}
.stack-layer:hover {
    background: rgba(99, 102, 241, 0.06);
    border-color: rgba(99, 102, 241, 0.25);
    transform: translateX(4px);
}
.stack-layer .sl-num {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-align: center;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 6px;
    padding: 4px 0;
    width: 36px;
    margin-left: 6px;
}
.stack-layer .sl-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}
.stack-layer .sl-tag {
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 3px 9px;
    border-radius: 999px;
    font-weight: 700;
    margin-left: 8px;
}
.stack-layer .sl-bar {
    position: relative;
    width: 80px;
    height: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}
.stack-layer .sl-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transform: scaleX(0);
    transform-origin: left;
    animation: barFill 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--i, 0) * 80ms + 600ms);
    border-radius: 999px;
}
@keyframes barFill {
    to { transform: scaleX(var(--fill, 0.85)); }
}
/* Capas con distinta "intensidad" visual de la barra */
.stack-layer[data-layer="9"] .sl-bar { --fill: 0.4; }
.stack-layer[data-layer="8"] .sl-bar { --fill: 0.55; }
.stack-layer[data-layer="7"] .sl-bar { --fill: 0.65; }
.stack-layer[data-layer="6"] .sl-bar { --fill: 1.0; }
.stack-layer[data-layer="5"] .sl-bar { --fill: 0.75; }
.stack-layer[data-layer="4"] .sl-bar { --fill: 0.8; }
.stack-layer[data-layer="3"] .sl-bar { --fill: 0.7; }
.stack-layer[data-layer="2"] .sl-bar { --fill: 0.6; }
.stack-layer[data-layer="1"] .sl-bar { --fill: 0.85; }

/* Capa "Riesgo" destacada — la que manda */
.stack-layer.is-priority {
    background: linear-gradient(90deg, rgba(251, 191, 36, 0.06), rgba(168, 85, 247, 0.04));
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.08);
}
.stack-layer.is-priority .sl-num {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}
.stack-layer.is-priority .sl-name { color: #fbbf24; }
.stack-layer.is-priority .sl-bar::after {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

@media (prefers-reduced-motion: reduce) {
    .stack-glow { animation: none; opacity: 0.3; }
    .stack-layer { animation: none !important; opacity: 1; transform: none; }
    .stack-layer .sl-bar::after { animation: none; transform: scaleX(var(--fill, 0.85)); }
}
@media (max-width: 640px) {
    .lab-stack { padding: 18px 12px; }
    .stack-layer { grid-template-columns: 50px 1fr; gap: 10px; padding: 10px 14px; }
    .stack-layer .sl-num { width: 30px; font-size: 0.7rem; }
    .stack-layer .sl-name { font-size: 0.92rem; }
    .stack-layer .sl-bar { display: none; }
    .stack-layer .sl-tag { grid-column: 2; margin-left: 0; margin-top: 4px; align-self: start; }
    .lab-stack::before, .stack-glow { left: 35px; }
}

/* ============================================================
 * ANIMACIONES DE DESCRIPCIÓN · más vida en cards y secciones
 * Subrayado gradient en hover de strong/accent + pulsado sutil
 * en iconos al entrar en viewport.
 * ============================================================ */

/* Strong tags con subrayado animado al hover */
p strong:not(.no-fx),
li strong:not(.no-fx) {
    position: relative;
    transition: color 0.3s var(--ease-fast);
}
p strong:not(.no-fx)::after,
li strong:not(.no-fx)::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent-3));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
p strong:not(.no-fx):hover::after,
li strong:not(.no-fx):hover::after {
    transform: scaleX(1);
}

/* Pulsado sutil en iconos de pillars cuando aparecen */
.reveal.visible .pillar-icon,
.reveal.visible .bento-icon,
.reveal.visible .icell-icon,
.reveal.visible .cf-icon {
    animation: iconPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
    animation-delay: 0.3s;
}
@keyframes iconPop {
    0%   { opacity: 0; transform: scale(0.4) rotate(-12deg); }
    60%  { opacity: 1; transform: scale(1.1) rotate(4deg); }
    100% { opacity: 1; transform: scale(1) rotate(0); }
}

/* Cascada en bento-card: cada uno aparece con leve delay */
.bento-grid .reveal.visible {
    animation-delay: calc(var(--n, 0) * 80ms);
}
.bento-card { transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.4s; }
.bento-card:hover h3 {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.4s var(--ease);
}
.bento-card h3 { transition: all 0.4s var(--ease); }

/* Subrayado animado del .accent en hover */
.accent {
    background: linear-gradient(180deg, transparent 60%, rgba(168, 85, 247, 0.18) 60%);
    background-size: 100% 100%;
    transition: background 0.4s var(--ease);
}
.accent:hover {
    background: linear-gradient(180deg, transparent 30%, rgba(168, 85, 247, 0.3) 30%);
}

@media (prefers-reduced-motion: reduce) {
    p strong:not(.no-fx)::after,
    li strong:not(.no-fx)::after { display: none; }
    .reveal.visible .pillar-icon,
    .reveal.visible .bento-icon,
    .reveal.visible .icell-icon,
    .reveal.visible .cf-icon { animation: none; }
}

/* ============================================================
 * MOBILE OVERRIDES · 480px y abajo
 * Fixes específicos para que nada se desborde a 360-375px.
 * ============================================================ */
@media (max-width: 480px) {
    .container { padding: 0 18px; max-width: 100%; }

    /* Hero compactado para que entre en 360-375px sin clipping. */
    .hero { padding: 100px 0 40px; }
    .hero-title {
        font-size: clamp(1.5rem, 7vw, 2.1rem);
        line-height: 1.1;
        max-width: 100%;
        hyphens: auto;
    }
    .hero-title .gradient-text { display: inline; }
    .hero-subtitle { font-size: 0.95rem; line-height: 1.55; max-width: 100%; }
    .hero-badge {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        font-size: 0.72rem;
        padding: 6px 12px;
        max-width: 100%;
    }
    .hero-ctas {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-meta {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    /* Live widgets en hero: ocultar en mobile (acaparan pantalla). */
    .live-widgets { display: none; }

    /* Section titles más compactos */
    .section-title { font-size: clamp(1.7rem, 7.5vw, 2.4rem); }

    /* Bento cards: una columna */
    .bento-grid { grid-template-columns: 1fr !important; }

    /* TOC: oculto siempre en mobile (ya lo está pero refuerzo) */
    .toc { display: none !important; }

    /* Scroll hint del hero: simplificar */
    .hero-scroll { display: none; }

    /* Spotlight/cursor canvas: deshabilitar en mobile (no aporta) */
    .spotlight, .cursor-dot, .cursor-ring, .trail-canvas { display: none !important; }
}

/* Aún más compacto para 360px (Galaxy Fold y similares). */
@media (max-width: 360px) {
    .container { padding: 0 14px; }
    .hero-title { font-size: 1.7rem; line-height: 1.1; }
    .hero-badge { font-size: 0.66rem; padding: 5px 10px; }
}
