/* ==========================================================================
   PORTAFOLIO ASCK — sistema visual nivel UMBRAL sobre paleta Grafito.
   Doctrina: 2 familias (Cormorant display + Inter texto; Fira Code SOLO como
   contenido de código), escala fluida ≥8:1, 12 columnas, hairlines, un ease.
   Los estados INICIALES de animación viven bajo html.is-cinema: sin JS, sin
   vendors o en modo quieto, el documento arranca completo y visible.
   ========================================================================== */

/* 1. Fuentes autoalojadas (woff2 subset latin, solo pesos usados) */
@font-face {
    font-family: 'Cormorant Garamond';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/cormorant-garamond-latin-300-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Cormorant Garamond';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/cormorant-garamond-latin-400-normal.woff2') format('woff2');
}
@font-face {
    font-family: 'Cormorant Garamond';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/cormorant-garamond-latin-400-italic.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter Variable';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('fonts/inter-latin-wght-normal.woff2') format('woff2');
}
/* El sistema son DOS familias: Cormorant Garamond (display) e Inter (texto).
   El monoespaciado es CONTENIDO (consola de producción, código de las fichas,
   credenciales demo), no identidad, así que usa la pila del sistema: no se
   descarga una tercera familia (−46 KB) y un terminal en Consolas/SF Mono
   sigue leyéndose como terminal. */

/* 2. Tokens */
:root {
    /* Paleta "Grafito" (2026-08-03). Regla del sistema: la jerarquía se construye
       con LUMINOSIDAD, no con matiz. Un acento de marca (platino), un gris frío
       estructural y un solo estado con algo de color. El color fuerte se reserva
       para las capturas de los proyectos: son ellas las que deben destacar. */
    --bg-dark: #0b0b0d;
    --bg-surface: rgba(20, 20, 24, 0.55);
    --bg-card: rgba(20, 20, 24, 0.5);
    --bg-modal: rgba(11, 11, 13, 0.93);

    --text-primary: #eceef1;
    --text-secondary: rgba(236, 238, 241, 0.72);
    /* 0.55, no 0.42: al 42% el texto atenuado daba 3.6:1 sobre el fondo y no
       pasaba AA. A 0.55 mide 5.4:1 y sigue leyéndose como segundo plano. */
    --text-muted: rgba(236, 238, 241, 0.55);

    --accent: #c6ccd6;
    --accent-strong: #dfe3e9;
    --accent-glow: rgba(198, 204, 214, 0.10);
    --accent-line: rgba(198, 204, 214, 0.30);
    --on-accent: #0b0b0d;

    --steel: #8d95a1;
    --steel-glow: rgba(141, 149, 161, 0.10);
    --steel-line: rgba(141, 149, 161, 0.26);

    --state-ok: #7e9d8a;
    --state-ok-line: rgba(126, 157, 138, 0.32);
    --state-ok-soft: rgba(126, 157, 138, 0.07);

    --border-glass: rgba(255, 255, 255, 0.07);
    --border-glass-focus: rgba(198, 204, 214, 0.38);
    --hairline: rgba(236, 238, 241, 0.14);

    /* Tipografía: display con carácter + texto neutra. El mono es CONTENIDO
       (consola, código, credenciales), no sistema — ver VISUAL-BIBLE.md */
    --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter Variable', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: var(--font-sans);
    --font-mono: 'Cascadia Code', 'SF Mono', SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;

    /* Escala fluida (defaults probados en UMBRAL) */
    --d-xl: clamp(3.25rem, 11vw, 10rem);
    --d-lg: clamp(2.5rem, 6.5vw, 5.75rem);
    --d-md: clamp(1.9rem, 3.6vw, 3.1rem);
    --lead: clamp(1.15rem, 1.9vw, 1.5rem);
    --body: clamp(1rem, 1.15vw, 1.1875rem);

    /* Layout editorial */
    --gutter: clamp(1.25rem, 5vw, 5.5rem);
    --measure: 1440px;
    --rhythm: clamp(6rem, 14vh, 11rem);

    /* Un solo ease para todo el sitio */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.45s var(--ease);
    --transition-fast: all 0.22s var(--ease);
}

/* 3. Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: var(--body);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

::selection {
    background: var(--accent);
    color: var(--on-accent);
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb {
    background: rgba(141, 149, 161, 0.35);
    border-radius: 4px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

img { max-width: 100%; display: block; }

/* Hueco del icono reservado: Font Awesome entra después del primer render
   (ver motion.js). Sin esta reserva, cada icono al aparecer empujaría su
   texto y el CLS se iría al traste. */
.btn i, .btn-nav i, .btn-nav-mobile i, .btn-card-action i, .btn-open-app i,
.access-notice i, .demo-cred i, .modal-features-list i, .social-links a i,
.code-tab i, .demo-access-title i, .whatsapp-float i {
    display: inline-block;
    min-width: 1em;
    min-height: 1em;
    line-height: 1;
    text-align: center;
    font-style: normal;
}

a { color: inherit; }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 2px;
}

.skip-link {
    position: fixed;
    top: -100px;
    left: 16px;
    z-index: 300;
    padding: 12px 18px;
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 4px;
    transition: top 0.2s var(--ease);
}
.skip-link:focus-visible { top: 16px; }

/* 4. Sistema tipográfico editorial */
.kicker {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--steel);
}

.display {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 0.98;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Ópticos: los titulares reparten sus líneas en vez de dejar una palabra
   huérfana al final, y los signos de apertura cuelgan del margen para que el
   borde izquierdo se lea recto (¿ y « son el caso típico en español). */
.hero-title,
.section-title,
.contact-title,
.toma__nombre,
.project-card-title,
.modal-project-title,
.skills-cat-title {
    text-wrap: balance;
}
.contact-title,
.section-title { hanging-punctuation: first allow-end; }
.display em {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-strong);
}

.d-xl { font-size: var(--d-xl); }
.d-lg { font-size: var(--d-lg); }
.d-md { font-size: var(--d-md); line-height: 1.08; }

.lead {
    font-size: var(--lead);
    line-height: 1.45;
    max-width: 30ch;
    color: var(--text-secondary);
}

.mask {
    display: block;
    overflow: hidden;
}
.mask > span { display: block; }
/* Estado inicial SOLO en modo cine (GSAP lo toma al montar) */
html.is-cinema .mask > [data-mask-line],
html.is-cinema [data-hero-linea] { transform: translateY(114%); }
html.is-cinema .reveal-item { opacity: 0; }
html.is-cinema [data-hero-pie] { opacity: 0; }
html.is-cinema [data-rule] { transform: scaleX(0); transform-origin: left center; }

.rule {
    border: 0;
    height: 1px;
    background: var(--hairline);
    width: 100%;
}

.num-ed {
    font-variant-numeric: tabular-nums;
}

/* 5. Glows ambientales (muy sutiles, solo luminosidad) */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
}
.bg-glow-1 {
    width: 620px; height: 620px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -220px; left: -160px;
}
.bg-glow-2 {
    width: 520px; height: 520px;
    background: radial-gradient(circle, var(--steel-glow) 0%, transparent 70%);
    top: 38%; right: -200px;
}
.bg-glow-3 {
    width: 560px; height: 560px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 72%);
    bottom: -240px; left: 30%;
}

/* 6. Header / nav */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 120;
    transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease), backdrop-filter 0.45s var(--ease);
    border-bottom: 1px solid transparent;
    background: transparent;
}
.header.is-solid {
    background: rgba(11, 11, 13, 0.74);
    -webkit-backdrop-filter: saturate(1.2) blur(14px);
    backdrop-filter: saturate(1.2) blur(14px);
    border-bottom-color: var(--border-glass);
}
.header-container {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.55rem;
    letter-spacing: 0.06em;
    color: var(--text-primary);
    text-decoration: none;
}
.logo-dot { color: var(--accent); }

.nav {
    display: flex;
    gap: clamp(18px, 2.6vw, 40px);
}
.nav-link {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-muted);
    padding: 6px 0;
    border-bottom: 1px solid transparent;
    transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent);
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-secondary);
    padding: 10px 18px;
    border: 1px solid var(--border-glass);
    border-radius: 999px;
    transition: var(--transition-fast);
}
.btn-nav:hover {
    color: var(--text-primary);
    border-color: var(--accent-line);
    background: var(--accent-glow);
}

.mobile-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    color: var(--text-primary);
    width: 44px; height: 44px;
    font-size: 1rem;
    cursor: pointer;
}

.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(11, 11, 13, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    padding: 0 var(--gutter);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.mobile-nav.open { opacity: 1; visibility: visible; }
.mobile-link {
    font-family: var(--font-display);
    font-size: clamp(2rem, 9vw, 3rem);
    font-weight: 300;
    line-height: 1.25;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}
.mobile-link:hover { color: var(--text-primary); }
.btn-nav-mobile {
    margin-top: 22px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 12px 22px;
    border: 1px solid var(--border-glass);
    border-radius: 999px;
}

/* 7. Layout de secciones */
main { display: block; }

section {
    position: relative;
}

.wrap {
    max-width: var(--measure);
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

.section-header {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: end;
    margin-bottom: clamp(2.6rem, 6vh, 4.5rem);
}
.section-header .kicker { grid-column: 1 / 4; padding-bottom: 0.9rem; }
.section-header .section-title { grid-column: 1 / 11; }
.section-header .section-subtitle {
    grid-column: 5 / 11;
    max-width: 52ch;
    color: var(--text-secondary);
}
.section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-lg);
    line-height: 1.02;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}
.section-title .gradient-text {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-strong);
    background: none;
    -webkit-text-fill-color: currentColor;
}
.section-eyebrow-row {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 1.6rem;
}
.section-eyebrow-row .rule { flex: 1; }

/* 8. HERO */
.hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-top: 120px;
    padding-bottom: clamp(1.6rem, 4vh, 3rem);
    overflow: hidden;
}
.hero-container {
    max-width: var(--measure);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: end;
}
.hero-content {
    grid-column: 1 / 9;
    padding-bottom: clamp(0.5rem, 2vh, 1.6rem);
}
.badge-tech {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: clamp(1.4rem, 3.5vh, 2.6rem);
}
.hero-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-xl);
    line-height: 0.98;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: clamp(1.5rem, 3.6vh, 2.6rem);
}
.hero-title em {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-strong);
}
.hero-subtitle {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: clamp(0.85rem, 1.25vw, 1.02rem);
    color: var(--steel);
    min-height: 1.9em;
    margin-bottom: clamp(1rem, 2.4vh, 1.7rem);
}
.hero-subtitle .cursor {
    color: var(--accent);
    animation: caret-blink 1.05s steps(1) infinite;
}
.hero-description {
    max-width: 52ch;
    color: var(--text-secondary);
    margin-bottom: clamp(1.7rem, 4vh, 2.6rem);
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}
.hero-hint {
    margin-top: clamp(2rem, 5vh, 3.4rem);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.6875rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.hero-hint::after {
    content: '';
    width: 1px;
    height: 42px;
    background: linear-gradient(to bottom, var(--steel), transparent);
}

/* Consola de producción (evidencia real, no decoración) */
.hero-graphic-container {
    grid-column: 9 / 13;
    display: flex;
    justify-content: flex-end;
    position: relative;
}
.hero-card-glass {
    width: 100%;
    max-width: 450px;
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.42);
}
.hero-card-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-glass);
}
.hero-card-header span[class^="dot-"] {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: rgba(236, 238, 241, 0.16);
}
.card-filename {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    background: none !important;
    width: auto !important;
    height: auto !important;
    border-radius: 0 !important;
}
.glowing-orb { display: none; }

/* 9. Consola (bloques funcionales conservados) */
.console-stage { padding: 16px 18px 18px; }
.console-out {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    line-height: 1.95;
    margin: 0;
    display: flex;
    flex-direction: column;
    color: var(--text-secondary);
    white-space: pre;
    overflow-x: auto;
}
.console-out .cl {
    display: flex;
    align-items: baseline;
    gap: 8px;
    min-height: 1.95em;
}
.console-out .c-prompt { color: var(--accent); font-weight: 600; }
.console-out .c-cmd    { color: var(--text-primary); font-weight: 500; }
.console-out .c-dim    { color: var(--text-muted); }
.console-out .c-ok     { color: var(--state-ok); font-weight: 600; }
.console-out .c-host   { color: var(--text-secondary); flex: 1; }
.console-out .c-code   { color: var(--state-ok); font-variant-numeric: tabular-nums; }
.console-out .c-total  { color: var(--text-primary); margin-top: 6px; padding-top: 10px;
                         border-top: 1px solid var(--border-glass); font-weight: 500; }
.console-out .c-caret {
    display: inline-block;
    width: 7px;
    height: 1.05em;
    background: var(--accent);
    transform: translateY(2px);
}
.console-stage.armed .cl { opacity: 0; transform: translateY(4px); }
.console-stage.run .cl {
    animation: console-line 0.34s var(--ease) forwards;
}
.console-stage.run .cl:nth-child(1) { animation-delay: 0.05s; }
.console-stage.run .cl:nth-child(2) { animation-delay: 0.45s; }
.console-stage.run .cl:nth-child(3) { animation-delay: 0.95s; }
.console-stage.run .cl:nth-child(4) { animation-delay: 1.20s; }
.console-stage.run .cl:nth-child(5) { animation-delay: 1.45s; }
.console-stage.run .cl:nth-child(6) { animation-delay: 1.70s; }
.console-stage.run .cl:nth-child(7) { animation-delay: 1.95s; }
.console-stage.run .cl:nth-child(8) { animation-delay: 2.30s; }
.console-stage.run .cl:nth-child(9) { animation-delay: 2.70s; }
.console-stage.run .c-caret { animation: console-caret 1.05s steps(1) 2.9s infinite; }

@keyframes console-line {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes console-caret {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}
@keyframes caret-blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* 10. Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 15px 26px;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.btn i { font-size: 0.85em; }
.btn-primary {
    background: var(--accent);
    color: var(--on-accent);
}
.btn-primary:hover {
    background: var(--accent-strong);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(198, 204, 214, 0.16);
}
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-glass);
}
.btn-secondary:hover {
    border-color: var(--accent-line);
    background: var(--accent-glow);
}
.btn-whatsapp {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--state-ok-line);
}
.btn-whatsapp i { color: var(--state-ok); font-size: 1.1em; }
.btn-whatsapp:hover {
    background: var(--state-ok-soft);
    border-color: var(--state-ok);
    transform: translateY(-2px);
}
.btn-block { width: 100%; }

/* 11. Stats — cifras del catálogo, editorial con hairlines */
.stats {
    padding: clamp(3rem, 7vh, 5rem) 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}
.stats-container {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-card {
    padding-left: 20px;
    border-left: 1px solid var(--hairline);
}
.stat-number {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(2.6rem, 4.6vw, 4.4rem);
    line-height: 1;
    color: var(--accent-strong);
    font-variant-numeric: tabular-nums;
    margin-bottom: 10px;
}
.stat-label {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
}

/* 12. Servicios — lista editorial numerada, asimetría 12 col */
.services {
    padding: var(--rhythm) 0;
}
.services-grid {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    counter-reset: svc;
}
.service-card {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: baseline;
    padding: clamp(1.8rem, 4vh, 2.8rem) 0;
    border-top: 1px solid var(--hairline);
    counter-increment: svc;
    transition: background-color 0.4s var(--ease);
}
.service-card:last-child { border-bottom: 1px solid var(--hairline); }
.service-card:hover { background: rgba(236, 238, 241, 0.015); }
.service-card::before {
    content: counter(svc, decimal-leading-zero) ' —';
    grid-column: 1 / 2;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--steel);
    font-variant-numeric: tabular-nums;
}
.service-icon { display: none; }
.service-card h3 {
    grid-column: 2 / 7;
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-md);
    line-height: 1.06;
    color: var(--text-primary);
}
.service-card p {
    grid-column: 7 / 12;
    max-width: 46ch;
    color: var(--text-secondary);
}

/* 13. Proyectos: cabecera + acto + catálogo */
.projects {
    padding: var(--rhythm) 0 var(--rhythm);
}

/* --- 13a. EL RECORRIDO (acto pinneado) --- */
.acto {
    margin: clamp(3rem, 8vh, 6rem) 0;
}
.recorrido {
    position: relative;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    background: var(--bg-dark);
}
.recorrido__canvas {
    position: absolute;
    inset: 0;
    display: block;
}
.recorrido__poster {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s var(--ease);
}
.recorrido__poster.is-oculto { opacity: 0; }
.recorrido__scrim {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(76deg, rgba(11, 11, 13, 0.78) 0%, rgba(11, 11, 13, 0.30) 34%, rgba(11, 11, 13, 0) 56%),
        linear-gradient(to top, rgba(11, 11, 13, 0.85) 0%, rgba(11, 11, 13, 0.28) 30%, rgba(11, 11, 13, 0) 52%),
        linear-gradient(to bottom, rgba(11, 11, 13, 0.62) 0%, rgba(11, 11, 13, 0) 22%);
}

.banda {
    position: absolute;
    left: 0; right: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px var(--gutter);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--text-secondary);
}
.banda b { color: var(--text-primary); font-weight: 600; }
.banda--arriba {
    top: 76px; /* bajo el header fijo: el contador nunca queda tapado */
    border-bottom: 1px solid rgba(236, 238, 241, 0.10);
}
.banda--abajo {
    bottom: 0;
    border-top: 1px solid rgba(236, 238, 241, 0.10);
}
/* Con el banner de movimiento presente, el HUD inferior sube para no taparse */
body:has(.motion-banner) .banda--abajo { bottom: 52px; }
.banda__progreso {
    flex: 0 0 clamp(120px, 22vw, 260px);
    height: 2px;
    background: rgba(236, 238, 241, 0.14);
    overflow: hidden;
}
.banda__fill {
    height: 100%;
    width: 100%;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left center;
}
.banda__estado { color: var(--steel); letter-spacing: 0.18em; }
[data-contador] { font-variant-numeric: tabular-nums; }

.tomas { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.toma {
    position: absolute;
    left: var(--gutter);
    bottom: clamp(4.6rem, 11vh, 7.5rem);
    max-width: min(560px, 72vw);
    pointer-events: auto;
}
html.is-cinema .toma { opacity: 0; }
.toma__eyebrow {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 14px;
}
.toma__nombre {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-md);
    line-height: 1.04;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 14px;
}
.toma__desc {
    max-width: 46ch;
    color: var(--text-secondary);
    margin-bottom: 12px;
}
.toma__meta {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.toma__nota {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.05rem;
    color: var(--steel);
    margin: -6px 0 16px;
}
.toma__link {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    color: var(--accent-strong);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--accent-line);
    transition: var(--transition-fast);
}
.toma__link:hover { border-bottom-color: var(--accent-strong); gap: 12px; }

/* --- 13b. El recorrido en tomas fijas (misma obra, otra mecánica) --- */
.recorrido--quieto {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    gap: clamp(3.4rem, 9vh, 6rem);
}
.quieta { position: relative; }
.quieta__hud {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--steel);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 18px;
    font-variant-numeric: tabular-nums;
}
.quieta img {
    width: 100%;
    height: auto;
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    background: var(--bg-card);
}
.quieta figcaption { padding-top: 22px; max-width: 640px; }

/* Banner de movimiento (fijo al pie, patrón UMBRAL) */
.motion-banner {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 140;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 13px var(--gutter);
    background: rgba(11, 11, 13, 0.88);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-glass);
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.motion-banner__btn {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--accent-line);
    border-radius: 4px;
    padding: 10px 18px;
    cursor: pointer;
    transition: var(--transition-fast);
}
.motion-banner__btn:hover { background: var(--accent-glow); border-color: var(--accent); }
/* Con el banner presente, el WhatsApp flotante y el hero le abren hueco */
body:has(.motion-banner) .whatsapp-float { bottom: 88px; }
body:has(.motion-banner) .hero { padding-bottom: 108px; }

/* --- 13c. Filtros del catálogo --- */
.project-filters {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1.8rem;
}
.filter-btn {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-glass);
    border-radius: 999px;
    padding: 9px 18px;
    cursor: pointer;
    transition: var(--transition-fast);
}
.filter-btn:hover { color: var(--text-primary); border-color: var(--steel-line); }
.filter-btn.active {
    color: var(--on-accent);
    background: var(--accent);
    border-color: var(--accent);
}

/* --- 13d. Grid del catálogo --- */
.projects-grid {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    /* `dense` reacomoda los huecos que dejan los destacados anchos y los que
       oculta cada filtro; sin esto el catálogo se llena de vacíos. */
    grid-auto-flow: dense;
}
/* Ruptura intencional de la retícula: los cinco destacados ocupan el doble de
   ancho, así que el ojo los encuentra antes de leer una sola palabra. */
.project-card.is-destacado { grid-column: span 2; }
.project-card.is-destacado .project-image-wrapper { aspect-ratio: 21 / 9; }
.project-card.is-destacado .project-card-title { font-size: 1.95rem; }
.project-card.is-destacado .project-card-description { max-width: 62ch; }
.project-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease), opacity 0.4s var(--ease);
    cursor: pointer;
}
.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-line);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.project-card.hide { display: none; }
.project-card.coming-soon { opacity: 0.78; }
.project-image-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid var(--border-glass);
}
.project-img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.8s var(--ease);
}
.project-card:hover .project-img { transform: scale(1.045); }
.fallback-gradient {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
}
.fallback-gradient::after {
    content: attr(data-initial);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 4.6rem;
    color: rgba(248, 250, 252, 0.08);
    letter-spacing: 0.04em;
    pointer-events: none;
}
.project-badge {
    position: absolute;
    top: 12px; right: 12px;
    z-index: 2;
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-primary);
    background: rgba(11, 11, 13, 0.72);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass);
    border-radius: 999px;
    padding: 6px 12px;
}
.project-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 20px 22px 22px;
}
.project-tag {
    font-size: 0.64rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 8px;
}
.project-card-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.55rem;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.project-card-description {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
    flex: 1;
}
.soon-note { color: var(--text-muted); font-style: italic; }
.project-skills-used {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.project-skills-used span {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--text-muted);
    border: 1px solid var(--border-glass);
    border-radius: 4px;
    padding: 3px 8px;
}
.project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}
.btn-card-action,
.btn-open-app {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    padding: 10px 16px;
    border-radius: 4px;
    transition: var(--transition-fast);
}
.btn-card-action {
    color: var(--on-accent);
    background: var(--accent);
    border: 1px solid var(--accent);
}
.btn-card-action:hover { background: var(--accent-strong); }
.btn-open-app {
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border-glass);
}
.btn-open-app:hover { border-color: var(--accent-line); background: var(--accent-glow); }
.btn-open-app.is-locked { color: var(--text-muted); cursor: default; }
.btn-open-app.is-locked:hover { border-color: var(--border-glass); background: transparent; }

.access-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.02);
}
.card-notice { margin-top: 12px; }
.card-notice[hidden] { display: none; }

/* 14. Modal de ficha */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--bg-modal);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(10px, 3vh, 40px) clamp(10px, 3vw, 40px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-container {
    position: relative;
    width: min(1120px, 100%);
    max-height: 100%;
    background: #101014;
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateY(14px);
    transition: transform 0.45s var(--ease);
}
.modal-overlay.open .modal-container { transform: translateY(0); }
.modal-close-btn {
    position: sticky;
    top: 14px;
    margin-left: calc(100% - 58px);
    margin-right: 14px;
    z-index: 5;
    width: 44px; height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    background: rgba(20, 20, 24, 0.8);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
}
.modal-close-btn:hover { border-color: var(--accent-line); background: var(--accent-glow); }
.modal-body-layout {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(20px, 3vw, 42px);
    padding: 0 clamp(20px, 3.5vw, 46px) clamp(26px, 4vh, 46px);
    margin-top: -30px;
}
.modal-visuals { min-width: 0; }
.modal-image-container {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
    margin-bottom: 20px;
}
.modal-img {
    position: relative;
    z-index: 1;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: top center;
}
.modal-features-card {
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 20px 22px;
    background: rgba(255, 255, 255, 0.02);
}
.modal-features-title {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 14px;
}
.modal-features-list {
    list-style: none;
    display: grid;
    gap: 10px;
}
.modal-features-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.88rem;
    color: var(--text-secondary);
}
.modal-features-list i {
    color: var(--state-ok);
    margin-top: 4px;
    font-size: 0.8rem;
}
.modal-details { min-width: 0; padding-top: 10px; }
.modal-project-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-md);
    line-height: 1.04;
    color: var(--text-primary);
    margin: 10px 0 6px;
}
.modal-project-desc {
    color: var(--text-secondary);
    margin: 18px 0 22px;
    max-width: 60ch;
}
.modal-info-grid { display: grid; gap: 16px; margin-bottom: 22px; }
.modal-info-block h4 {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 6px;
}
.modal-info-block p { color: var(--text-secondary); font-size: 0.94rem; }
.modal-badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}
.modal-badges-container span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 4px;
    padding: 5px 10px;
}
.modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 4px 0 18px;
}
.modal-open-btn { font-size: 0.72rem; padding: 13px 20px; }
.modal-notice { margin-bottom: 18px; }
.modal-notice.is-soon i { color: var(--steel); }
.repo-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: -6px 0 18px;
}
.modal-stack-section { margin-bottom: 22px; }
.modal-stack-section h4 {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 10px;
}
.modal-code-section h4 {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 10px;
}
.modal-code-window {
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    overflow: hidden;
    background: #0d0d10;
}
.code-window-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-glass);
}
.code-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
}
.code-window-actions { display: flex; gap: 6px; }
.code-dot-fake {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: rgba(236, 238, 241, 0.14);
}
.code-pre-box {
    margin: 0;
    padding: 16px 18px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-height: 340px;
}
.code-pre-box .code-string,  .code-pre-box .string  { color: var(--accent); }
.code-pre-box .code-keyword, .code-pre-box .keyword { color: var(--accent-strong); font-weight: 500; }
.code-pre-box .code-comment, .code-pre-box .comment { color: var(--text-muted); font-style: italic; }
.code-pre-box .code-function,.code-pre-box .function{ color: var(--steel); }
.code-pre-box .code-number,  .code-pre-box .number  { color: var(--state-ok); }

/* Credenciales demo (pase de acceso) */
.demo-access {
    border: 1px solid var(--steel-line);
    background: var(--steel-glow);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 20px;
}
.demo-access-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 10px;
}
.demo-access-title i { color: var(--accent); }
.demo-access-note {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
}
.demo-accounts { display: grid; gap: 12px; }
.demo-account { display: grid; gap: 8px; }
.demo-role {
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--steel);
}
.demo-cred-row { display: flex; flex-wrap: wrap; gap: 8px; }
.demo-cred {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-primary);
    background: rgba(11, 11, 13, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    transition: var(--transition-fast);
}
.demo-cred:hover { border-color: var(--accent-line); }
.demo-cred.copied { border-color: var(--state-ok); }
.demo-cred.copied i { color: var(--state-ok); }
.demo-cred-k {
    font-family: var(--font-sans);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.demo-cred i { color: var(--text-muted); font-size: 0.72rem; }

/* 15. Habilidades — capacidades con conteos verificables */
.skills { padding: var(--rhythm) 0; }
.skills-grid {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.skills-category-card {
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: clamp(20px, 2.6vw, 34px);
    background: rgba(255, 255, 255, 0.015);
    transition: border-color 0.4s var(--ease);
}
.skills-category-card:hover { border-color: var(--steel-line); }
.skills-cat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 8px;
}
.cat-icon { display: none; }
.skills-cat-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--text-primary);
}
.skills-list { list-style: none; }
.skills-list li { border-bottom: 1px solid var(--hairline); }
.skills-list li:last-child { border-bottom: 0; }
.skill-linea {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 0;
    font-size: 0.94rem;
    color: var(--text-secondary);
}
.skill-dato {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--steel);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

/* 16. Contacto */
.contact { padding: var(--rhythm) 0 clamp(4rem, 9vh, 7rem); }
.contact-container {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(28px, 5vw, 80px);
    align-items: start;
}
.contact-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-lg);
    line-height: 1.0;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 22px;
}
.contact-title .gradient-text {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-strong);
    background: none;
    -webkit-text-fill-color: currentColor;
}
.contact-desc {
    max-width: 46ch;
    color: var(--text-secondary);
    margin-bottom: 26px;
}
.contact-details { display: grid; gap: 4px; margin-top: 30px; }
.detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-top: 1px solid var(--hairline);
}
.detail-item:last-child { border-bottom: 1px solid var(--hairline); }
.detail-icon {
    width: 40px; height: 40px;
    flex: 0 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--steel);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    font-size: 0.85rem;
}
.detail-item h4 {
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 2px;
}
.detail-item p, .detail-item a {
    color: var(--text-secondary);
    font-size: 0.94rem;
    text-decoration: none;
}
.detail-item a:hover { color: var(--text-primary); }

.contact-form-panel {
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: clamp(22px, 3vw, 38px);
    background: rgba(255, 255, 255, 0.015);
}
.contact-form { display: grid; gap: 22px; }
.form-group { display: grid; gap: 8px; }
.form-group label {
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel);
}
.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.96rem;
    color: var(--text-primary);
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--steel-line);
    border-radius: 0;
    padding: 10px 2px 12px;
    transition: border-color 0.3s var(--ease);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--accent);
}
.form-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: -6px;
}
.form-feedback {
    display: none;
    gap: 14px;
    align-items: flex-start;
    margin-top: 18px;
    border: 1px solid var(--state-ok-line);
    background: var(--state-ok-soft);
    border-radius: 10px;
    padding: 16px 18px;
}
.form-feedback.active { display: flex; }
.feedback-icon { color: var(--state-ok); font-size: 1.1rem; margin-top: 2px; }
.form-feedback h4 { color: var(--text-primary); font-size: 0.95rem; margin-bottom: 4px; }
.form-feedback p { font-size: 0.85rem; color: var(--text-secondary); }
.form-feedback a { color: var(--text-primary); }

/* 17. WhatsApp flotante (canal principal de conversión) */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 130;
    width: 56px; height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #eafff3;
    background: #1f8a5b;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.45);
    text-decoration: none;
    transition: var(--transition-fast);
}
.whatsapp-float:hover { transform: translateY(-3px); background: #23996a; }

/* 18. Footer */
.footer-bottom {
    border-top: 1px solid var(--border-glass);
    padding: 30px 0;
}
.footer-container {
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
}
.social-links { display: flex; align-items: center; gap: 14px; }
.social-links a {
    color: var(--text-muted);
    font-size: 1.05rem;
    transition: color 0.3s var(--ease);
}
.social-links a:hover { color: var(--text-primary); }
.motion-toggle {
    font-family: var(--font-sans);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: none;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    padding: 2px 0;
    cursor: pointer;
    transition: color 0.3s var(--ease);
}
.motion-toggle:hover { color: var(--text-primary); }

/* 19. Scroll-reveal de app.js (IntersectionObserver + CSS) */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease) var(--reveal-delay, 0s),
                transform 0.7s var(--ease) var(--reveal-delay, 0s);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* 20. Responsive */
/* Pantallas de poca altura: el hero completo (display + CTAs + consola)
   tiene que caber sin que el banner de movimiento tape nada. */
@media (max-height: 860px) and (min-width: 821px) {
    .hero-title { font-size: clamp(3rem, 8.6vw, 7.6rem); }
    .hero-hint { margin-top: 1.1rem; }
    .badge-tech { margin-bottom: 1.2rem; }
}

/* 19b. Página no encontrada (la sirve cinema.js: el hosting estático entrega
   index.html para cualquier ruta, así que la 404 se compone en cliente). */
.nf {
    min-height: 72svh;
    display: grid;
    align-content: center;
    max-width: var(--measure);
    margin: 0 auto;
    padding: 140px var(--gutter) var(--rhythm);
}
.nf__codigo {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 1.4rem;
}
.nf__titulo {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--d-lg);
    line-height: 1.0;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-wrap: balance;
    margin-bottom: 1.4rem;
}
.nf__titulo em { font-style: italic; font-weight: 400; color: var(--accent-strong); }
.nf__ruta {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-secondary);
    border-left: 1px solid var(--accent-line);
    padding-left: 14px;
    margin-bottom: 2rem;
    overflow-wrap: anywhere;
}
.nf__acciones { display: flex; flex-wrap: wrap; gap: 14px; }

@media (max-width: 1024px) {
    .hero-container { grid-template-columns: repeat(8, 1fr); }
    .hero-content { grid-column: 1 / 9; }
    .hero-graphic-container { grid-column: 1 / 9; justify-content: flex-start; }
    .hero-card-glass { max-width: 560px; }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .section-header .section-subtitle { grid-column: 1 / -1; }
    .contact-container { grid-template-columns: 1fr; }
    .modal-body-layout { grid-template-columns: 1fr; margin-top: -34px; }
    .service-card h3 { grid-column: 2 / 8; }
    .service-card p { grid-column: 2 / 12; }
}

@media (max-width: 820px) {
    .nav { display: none; }
    .btn-nav { display: none; }
    .mobile-toggle { display: flex; align-items: center; justify-content: center; }
    .stats-container { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
    .skills-grid { grid-template-columns: 1fr; }
    .service-card { grid-template-columns: 1fr; gap: 10px; }
    .service-card::before,
    .service-card h3,
    .service-card p { grid-column: 1 / -1; }
    .service-card p { max-width: 100%; }
    .toma { max-width: min(560px, calc(100vw - 2 * var(--gutter))); bottom: clamp(4.2rem, 10vh, 6rem); }
    .banda { letter-spacing: 0.16em; }
    :root { --rhythm: clamp(4rem, 9vh, 6.5rem); }
}

@media (max-width: 560px) {
    .projects-grid { grid-template-columns: 1fr; }
    /* A una columna, "ancho" no significa nada: el destacado vuelve a la fila */
    .project-card.is-destacado { grid-column: auto; }
    .project-card.is-destacado .project-image-wrapper { aspect-ratio: 16 / 9; }
    .project-card.is-destacado .project-card-title { font-size: 1.55rem; }
    .hero { padding-top: 104px; }
    .hero-actions .btn { flex: 1 1 100%; }
    .motion-banner { font-size: 0.74rem; padding: 10px var(--gutter) 12px; gap: 8px; }
    .motion-banner__btn { padding: 8px 14px; font-size: 0.64rem; }
    body:has(.motion-banner) .whatsapp-float { bottom: 132px; }
    body:has(.motion-banner) .hero { padding-bottom: 150px; }
    body:has(.motion-banner) .banda--abajo { bottom: 96px; }
    .banda__progreso { flex-basis: 90px; }
    .banda--abajo .banda__estado { display: none; }
    .toma__desc { font-size: 0.92rem; }
    .modal-close-btn { top: 10px; margin-left: calc(100% - 54px); margin-right: 10px; }
    .footer-container { flex-direction: column; align-items: flex-start; }
}

/* 20b. Tap targets ≥44px donde el dedo es el puntero. Se aplica por
   `pointer: coarse` y no por ancho: una tablet con ratón no lo necesita y un
   móvil apaisado sí. El diseño de escritorio queda intacto. */
@media (pointer: coarse) {
    .toma__link { padding-top: 11px; padding-bottom: 13px; }
    .filter-btn { padding-top: 14px; padding-bottom: 14px; }
    .nav-link { padding-top: 14px; padding-bottom: 14px; }
    .social-links a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; }
    .motion-toggle { padding: 12px 0; min-height: 44px; }
    .motion-banner__btn { padding-top: 13px; padding-bottom: 13px; min-height: 44px; }
    .demo-cred { padding-top: 12px; padding-bottom: 12px; }
    .btn-card-action,
    .btn-open-app { padding-top: 14px; padding-bottom: 14px; }
    .logo { display: inline-flex; align-items: center; min-height: 44px; }
    .mobile-link { padding: 6px 0; }
}

/* 21. Movimiento reducido — respaldo CSS además del control por JS.
      El blanket solo aplica cuando NO hay opt-in explícito (html.is-cinema
      significa "modo animado decidido", sea por sistema o por el visitante). */
@media (prefers-reduced-motion: reduce) {
    html:not(.is-cinema) {
        scroll-behavior: auto;
    }
    html:not(.is-cinema) *,
    html:not(.is-cinema) *::before,
    html:not(.is-cinema) *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html:not(.is-cinema) .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    html:not(.is-cinema) .project-card:hover,
    html:not(.is-cinema) .btn:hover,
    html:not(.is-cinema) .whatsapp-float:hover {
        transform: none;
    }
}
/* En modo quieto elegido a mano (sin reduce del sistema) el contenido también
   arranca visible: los estados iniciales solo existen bajo .is-cinema. */
html.is-quieto .reveal { opacity: 1; transform: none; }

/* 22. Estados del catálogo (claves de ASCK_STATUS en projects.js) */
.project-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 4px 11px;
    border-radius: 999px;
    border: 1px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    margin: 4px 0 12px;
    align-self: flex-start;
    max-width: 100%;
}
.project-status .status-dot {
    width: 7px; height: 7px; min-width: 7px;
    border-radius: 50%;
    background: currentColor;
    display: inline-block;
    box-shadow: 0 0 8px currentColor;
}
.project-status.status-live {
    color: hsl(158, 64%, 58%);
    border-color: var(--state-ok-line);
    background: var(--state-ok-soft);
}
.project-status.status-demo {
    color: var(--steel);
    border-color: var(--steel-line);
    background: var(--steel-glow);
}
.project-status.status-wip {
    color: var(--accent);
    border-color: var(--accent-line);
    background: var(--accent-glow);
}
.project-status.status-restricted {
    color: hsl(250, 90%, 76%);
    border-color: rgba(119, 95, 242, 0.4);
    background: rgba(119, 95, 242, 0.08);
}
.project-status.status-soon {
    color: var(--text-muted);
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

/* 23. Gradientes de reserva por proyecto (cuando no hay captura) */
.gradient-learning { background: linear-gradient(160deg, #16161a 0%, #2b2c32 100%); }
.gradient-finanzas { background: linear-gradient(135deg, #101013 0%, #24252a 100%); }
.gradient-services { background: linear-gradient(150deg, #131418 0%, #2e3037 100%); }
.gradient-iot { background: linear-gradient(120deg, #0f0f12 0%, #26272c 100%); }
.gradient-inventario { background: linear-gradient(145deg, #141417 0%, #292a30 100%); }
.gradient-handsups { background: linear-gradient(165deg, #111114 0%, #2c2d33 100%); }
.gradient-libremente { background: linear-gradient(130deg, #15151a 0%, #303138 100%); }
.gradient-dentalprinter { background: linear-gradient(155deg, #101115 0%, #272930 100%); }
.gradient-onefeetcool { background: linear-gradient(125deg, #17171b 0%, #33343b 100%); }
.gradient-crm { background: linear-gradient(140deg, #121216 0%, #2a2b31 100%); }
.gradient-marquesa { background: linear-gradient(135deg, #16151a 0%, #2f2e35 100%); }
.gradient-alimentos { background: linear-gradient(150deg, #131316 0%, #2b2b31 100%); }
.gradient-automotriz { background: linear-gradient(120deg, #0f1014 0%, #25272d 100%); }
.gradient-estetica { background: linear-gradient(160deg, #17171c 0%, #313239 100%); }
.gradient-fitness { background: linear-gradient(130deg, #111215 0%, #292a31 100%); }
.gradient-veterinaria { background: linear-gradient(145deg, #101216 0%, #262930 100%); }
.gradient-refaccionaria { background: linear-gradient(125deg, #141416 0%, #2d2e33 100%); }
.gradient-inmobiliaria { background: linear-gradient(155deg, #121317 0%, #282a31 100%); }
.gradient-medestetica { background: linear-gradient(140deg, #15161a 0%, #2e3037 100%); }
.gradient-academia { background: linear-gradient(165deg, #131317 0%, #2c2d34 100%); }
.gradient-spa { background: linear-gradient(135deg, #111316 0%, #272a30 100%); }
.gradient-despacho { background: linear-gradient(150deg, #0f1114 0%, #24272e 100%); }
.gradient-arquitectura { background: linear-gradient(145deg, #16161a 0%, #33343a 100%); }
.gradient-roberto { background: linear-gradient(130deg, #121216 0%, #2a2b32 100%); }
.gradient-soon-a { background: linear-gradient(135deg, #101014 0%, #232429 100%); }
.gradient-soon-b { background: linear-gradient(145deg, #111115 0%, #25262b 100%); }
.gradient-soon-c { background: linear-gradient(125deg, #0f0f13 0%, #212227 100%); }
.gradient-soon-d { background: linear-gradient(155deg, #121216 0%, #26272c 100%); }
.gradient-soon-e { background: linear-gradient(140deg, #101115 0%, #24252a 100%); }
.gradient-text { color: var(--accent-strong); }