/* =====================================================================
   OposicionesIA — sistema de diseño de la WEB PÚBLICA «Aula» (2026-09)
   ---------------------------------------------------------------------
   Estética editorial-académica de corte Apple: tipografía serif de
   exposición (Fraunces) sobre Inter, negro con un solo acento
   ámbar (el de la borla del birrete), barra fina negra, objetos 3D
   isométricos en SVG (partials/objetos/*, generados por
   scripts/web-publica/objetos_3d.py), escenas fijadas guiadas por el
   scroll y revelados palabra a palabra.

   Lo cargan SOLO las páginas sin sesión. La app autenticada no lo toca.

   Reglas:
   - Todo lo nuevo va con prefijo `oia-`. Las clases sin prefijo que
     aparecen más abajo (verif-*, pricing-*, billing-*, sw-*, prep-*,
     btn-primary, features-list…) existen porque las usan partials cuya
     lógica Alpine NO se ha tocado: aquí solo se les da el aspecto.
   - La web pública va SIEMPRE en oscuro: `partials/public-head` fija
     `html.dark` antes de pintar y NO hay selector. Los tokens claros de
     `:root` siguen ahí porque son la base que `html.dark` sobreescribe.
   - Las reglas base van con `:where()` (especificidad cero) para que
     cualquier clase las gane.
   - Las animaciones respetan `prefers-reduced-motion`.
   ===================================================================== */

/* ---------------------------------------------------------------------
   0. Tokens
   --------------------------------------------------------------------- */
:root {
    --oia-font-display: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
    --oia-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;

    --oia-paper: #f5f4f0;
    --oia-paper-2: #ffffff;
    --oia-paper-3: #eae8e2;
    --oia-ink: #0b0b0d;
    --oia-ink-2: #1d1d21;
    --oia-text: #3a3a40;
    --oia-muted: #6e6e76;
    --oia-line: rgba(11, 11, 13, .1);
    --oia-line-2: rgba(11, 11, 13, .18);

    --oia-black: #000000;
    --oia-black-2: #0b0b0d;
    --oia-black-3: #151518;
    --oia-on-black: #f5f5f7;
    --oia-on-black-muted: #a1a1a6;
    --oia-line-dark: rgba(255, 255, 255, .12);

    --oia-amber: #d59a2f;
    --oia-amber-2: #e9b84a;
    --oia-amber-deep: #8a6118;
    --oia-amber-soft: rgba(213, 154, 47, .14);
    --oia-tinta: #1f3a6e;
    --oia-emerald: #2e7d5b;
    --oia-emerald-soft: rgba(46, 125, 91, .12);
    --oia-rose: #a13a3a;
    --oia-rose-soft: rgba(161, 58, 58, .1);

    --oia-radius-sm: 12px;
    --oia-radius: 20px;
    --oia-radius-lg: 32px;
    --oia-shadow-sm: 0 1px 2px rgba(11, 11, 13, .05), 0 1px 4px rgba(11, 11, 13, .04);
    --oia-shadow: 0 20px 50px -24px rgba(11, 11, 13, .28);
    --oia-shadow-lg: 0 50px 100px -40px rgba(11, 11, 13, .38);

    --oia-container: 1120px;
    --oia-ease: cubic-bezier(.16, 1, .3, 1);
    --oia-ease-io: cubic-bezier(.65, 0, .35, 1);
    --oia-nav-h: 52px;

    /* Alias para las hojas heredadas de la primera iteración (bandas, tarjetas). */
    --oia-bg: var(--oia-paper);
    --oia-bg-2: var(--oia-paper-2);
    --oia-bg-3: var(--oia-paper-3);
    --oia-navy: var(--oia-black-2);
    --oia-on-navy: var(--oia-on-black);
    --oia-on-navy-muted: var(--oia-on-black-muted);
    --oia-primary: var(--oia-amber-deep);
    --oia-primary-2: var(--oia-amber);
    --oia-primary-deep: var(--oia-amber-deep);
    --oia-primary-soft: var(--oia-amber-soft);
    --oia-violet: var(--oia-amber-deep);
    --oia-violet-2: var(--oia-amber);
    --oia-violet-soft: var(--oia-amber-soft);
    --oia-grad: linear-gradient(135deg, var(--oia-ink) 0%, #2a2a30 100%);
    --oia-glow: 0 12px 30px -12px rgba(11, 11, 13, .55);
}

html.dark {
    --oia-paper: #0b0b0d;
    --oia-paper-2: #141416;
    --oia-paper-3: #1d1d21;
    --oia-ink: #f5f5f7;
    --oia-ink-2: #e5e5ea;
    --oia-text: #cfcfd4;
    --oia-muted: #9a9aa0;
    --oia-line: rgba(255, 255, 255, .1);
    --oia-line-2: rgba(255, 255, 255, .18);
    --oia-black: #000000;
    --oia-black-2: #050506;
    --oia-black-3: #101013;
    --oia-amber-soft: rgba(213, 154, 47, .16);
    --oia-emerald-soft: rgba(46, 125, 91, .18);
    --oia-rose-soft: rgba(161, 58, 58, .18);
    --oia-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --oia-shadow: 0 20px 50px -24px rgba(0, 0, 0, .7);
    --oia-shadow-lg: 0 50px 100px -40px rgba(0, 0, 0, .8);
    --oia-grad: linear-gradient(135deg, #f5f5f7 0%, #d9d9de 100%);
    --oia-glow: 0 12px 30px -12px rgba(0, 0, 0, .8);
}

/* ---------------------------------------------------------------------
   1. Base
   --------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html.oia-lock { overflow: hidden; }

body.oia {
    font-family: var(--oia-font-body);
    color: var(--oia-text);
    background: var(--oia-paper);
    line-height: 1.6;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-top: var(--oia-nav-h);
}

:where(body.oia) :where(h1, h2, h3, h4) {
    font-family: var(--oia-font-display);
    font-weight: 500;
    color: var(--oia-ink);
    letter-spacing: -.02em;
    line-height: 1.08;
    /* ⚠️ El eje `opsz` de Fraunces NO se fija a mano. Iba clavado en 144 —el
       corte para titulares gigantes, de trazo finísimo— y se aplicaba también
       a encabezados de 17 px, que salían casi ilegibles. Con `auto` el
       navegador elige el corte que toca a cada tamaño: robusto en lo pequeño
       y elegante en lo grande. Fijarlo aquí de nuevo anularía ese ajuste. */
    font-optical-sizing: auto;
    font-variation-settings: 'SOFT' 30, 'WONK' 0;
}
:where(body.oia) a { color: inherit; text-decoration: none; }
body.oia img, body.oia svg, body.oia video { max-width: 100%; }
body.oia img { height: auto; }
body.oia button, body.oia input, body.oia select, body.oia textarea { font-family: inherit; font-size: inherit; }
body.oia ::selection { background: rgba(213, 154, 47, .35); }
body.oia [id] { scroll-margin-top: calc(var(--oia-nav-h) + 12px); }

[x-cloak] { display: none !important; }

.container { max-width: var(--oia-container); margin: 0 auto; padding: 0 24px; width: 100%; }
.container-narrow { max-width: 820px; }
.container-wide { max-width: 1440px; }
.oia-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:where(body.oia) :focus-visible { outline: 2px solid var(--oia-amber); outline-offset: 4px; border-radius: 4px; }

/* ---------------------------------------------------------------------
   2. Tipografía
   --------------------------------------------------------------------- */
.oia-display, .oia-h1 { font-size: clamp(2.9rem, 7.4vw, 6.6rem); line-height: .98; letter-spacing: -.035em; font-weight: 500; }
.oia-h2 { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.02; letter-spacing: -.03em; font-weight: 500; }
.oia-h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.1; letter-spacing: -.02em; font-weight: 500; }
.oia-lead { font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.5; color: var(--oia-muted); font-weight: 400; letter-spacing: -.005em; }
.oia-lead strong { color: var(--oia-ink); font-weight: 600; }
.oia-eyebrow {
    display: inline-flex; align-items: center; gap: .6rem;
    font-family: var(--oia-font-body); font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
    color: var(--oia-muted);
}
.oia-eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--oia-amber); }
.oia-eyebrow-glass, .oia-eyebrow-violet, .oia-eyebrow-amber { color: var(--oia-muted); }
.oia-eyebrow i { color: var(--oia-amber); font-size: .9em; }
.oia-italic, .oia-grad-text { font-style: italic; font-weight: 400; color: var(--oia-amber); font-variation-settings: 'opsz' 144, 'SOFT' 60, 'WONK' 1; }
.oia-serif { font-family: var(--oia-font-display); }
.oia-center { text-align: center; }
.oia-mx { margin-left: auto; margin-right: auto; }
.oia-maxw-sm { max-width: 540px; }
.oia-maxw { max-width: 720px; }
.oia-maxw-lg { max-width: 880px; }
.oia-num {
    display: inline-flex; align-items: center; gap: .8rem; font-family: var(--oia-font-display); font-style: italic; font-size: 1.05rem; color: var(--oia-amber);
}
.oia-num::after { content: ''; width: 40px; height: 1px; background: var(--oia-line-2); }

/* Secciones / capítulos ---------------------------------------------- */
.oia-section, .oia-chapter { padding: clamp(5rem, 10vw, 9rem) 0; position: relative; }
.oia-section-tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.oia-section-alt { background: var(--oia-paper-2); }
.oia-section-soft { background: var(--oia-paper); }
.oia-section-navy, .oia-chapter-black { background: var(--oia-black); color: var(--oia-on-black-muted); }
.oia-section-navy h1, .oia-section-navy h2, .oia-section-navy h3, .oia-chapter-black h1, .oia-chapter-black h2, .oia-chapter-black h3 { color: var(--oia-on-black); }
.oia-section-navy .oia-lead, .oia-chapter-black .oia-lead { color: var(--oia-on-black-muted); }
.oia-section-navy .oia-lead strong, .oia-chapter-black .oia-lead strong { color: var(--oia-on-black); }
.oia-chapter-black .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-section-head { text-align: center; max-width: 820px; margin: 0 auto clamp(3rem, 6vw, 5rem); display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.oia-section-head-left { text-align: left; align-items: flex-start; margin-left: 0; }
.oia-section-head .oia-lead { max-width: 640px; }
.oia-rule { height: 1px; background: var(--oia-line); border: 0; }
.oia-chapter-black .oia-rule { background: var(--oia-line-dark); }

/* Botones ----------------------------------------------------------- */
.oia-btn {
    --btn-bg: var(--oia-ink); --btn-fg: var(--oia-paper-2);
    position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    height: 48px; padding: 0 1.5rem; border-radius: 999px; border: 0;
    font-family: var(--oia-font-body); font-weight: 600; font-size: .98rem; letter-spacing: -.005em; line-height: 1; white-space: nowrap;
    color: var(--btn-fg); background: var(--btn-bg); cursor: pointer; text-decoration: none;
    transition: transform .5s var(--oia-ease), background .25s, color .25s, box-shadow .5s var(--oia-ease), opacity .2s;
    will-change: transform;
}
.oia-btn:hover { transform: translateY(-2px) scale(1.015); box-shadow: 0 16px 32px -18px rgba(11, 11, 13, .6); }
.oia-btn:active { transform: translateY(0) scale(.99); }
.oia-btn:disabled, .oia-btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.oia-btn i { font-size: .82em; }
.oia-btn-lg { height: 56px; padding: 0 2rem; font-size: 1.06rem; }
.oia-btn-sm { height: 38px; padding: 0 1.1rem; font-size: .88rem; }
.oia-btn-block { width: 100%; }
.oia-btn-white { --btn-bg: var(--oia-on-black); --btn-fg: var(--oia-black); }
.oia-btn-white:hover { box-shadow: 0 16px 32px -14px rgba(255, 255, 255, .25); }
.oia-btn-amber { --btn-bg: var(--oia-amber); --btn-fg: #2a1d05; }
.oia-btn-ghost { --btn-bg: transparent; --btn-fg: var(--oia-ink); box-shadow: inset 0 0 0 1.5px var(--oia-line-2); }
.oia-btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--oia-ink); }
.oia-btn-glass { --btn-bg: rgba(255, 255, 255, .08); --btn-fg: var(--oia-on-black); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.oia-btn-glass:hover { background: rgba(255, 255, 255, .16); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .5); }
.oia-btn-dark { --btn-bg: var(--oia-ink); --btn-fg: var(--oia-paper-2); }
.oia-btn-link {
    --btn-bg: transparent; --btn-fg: var(--oia-ink); height: auto; padding: .35rem 0; border-radius: 0; gap: .4rem; font-weight: 600;
    background-image: linear-gradient(currentColor, currentColor); background-size: 0 1.5px; background-repeat: no-repeat; background-position: 0 100%;
    transition: background-size .5s var(--oia-ease), gap .3s;
}
.oia-btn-link:hover { transform: none; box-shadow: none; background-size: 100% 1.5px; gap: .7rem; }
.oia-btn-link.on-black { --btn-fg: var(--oia-on-black); }
.oia-chapter-black .oia-btn-link { --btn-fg: var(--oia-on-black); }
.oia-btn-link.amber { --btn-fg: var(--oia-amber); }
.oia-chev { font-size: .7em; }

/* `btn-primary` lo usan los partials del verificador (Crear cuenta, listas). */
.btn-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    height: 48px; padding: 0 1.5rem; border-radius: 999px; border: 0;
    background: var(--oia-ink); color: var(--oia-paper-2); font-weight: 600; font-size: .96rem; line-height: 1;
    cursor: pointer; text-decoration: none;
    transition: transform .5s var(--oia-ease), box-shadow .5s var(--oia-ease), opacity .2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -18px rgba(11, 11, 13, .6); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }

/* Píldoras ---------------------------------------------------------- */
.oia-pill {
    display: inline-flex; align-items: center; gap: .45rem; font-size: .8rem; font-weight: 500; padding: .38rem .8rem; border-radius: 999px;
    background: var(--oia-paper-2); color: var(--oia-text); border: 1px solid var(--oia-line);
}
.oia-pill i { color: var(--oia-amber); font-size: .85em; }
.oia-pill-ok { background: var(--oia-emerald-soft); color: var(--oia-emerald); border-color: transparent; }
.oia-pill-ok i { color: var(--oia-emerald); }
.oia-pill-soon { background: var(--oia-amber-soft); color: var(--oia-amber-deep); border-color: transparent; }
html.dark .oia-pill-ok { color: #7fc9a6; }
html.dark .oia-pill-soon { color: var(--oia-amber-2); }

/* Tarjetas ---------------------------------------------------------- */
.oia-card {
    background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: var(--oia-radius-lg); padding: 2rem;
    transition: transform .7s var(--oia-ease), box-shadow .7s var(--oia-ease), border-color .3s;
}
.oia-card-hover:hover { transform: translateY(-6px); box-shadow: var(--oia-shadow); }
.oia-card-grad { border-color: var(--oia-amber); }
.oia-icon {
    width: 52px; height: 52px; border-radius: 16px; display: inline-grid; place-items: center; flex-shrink: 0;
    background: var(--oia-ink); color: var(--oia-paper-2); font-size: 1.15rem;
}
.oia-icon-soft, .oia-icon-violet, .oia-icon-amber, .oia-icon-emerald, .oia-icon-rose { background: var(--oia-paper-3); color: var(--oia-ink); }
.oia-icon-amber { background: var(--oia-amber-soft); color: var(--oia-amber-deep); }
.oia-icon-emerald { background: var(--oia-emerald-soft); color: var(--oia-emerald); }
.oia-icon-rose { background: var(--oia-rose-soft); color: var(--oia-rose); }
.oia-icon-sm { width: 40px; height: 40px; border-radius: 12px; font-size: .95rem; }
.oia-grid { display: grid; gap: 1.2rem; }
.oia-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.oia-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.oia-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1024px) { .oia-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .oia-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .oia-grid-2, .oia-grid-3, .oia-grid-4 { grid-template-columns: 1fr; } }
.oia-bento-card { display: flex; flex-direction: column; gap: .9rem; }
.oia-bento-card h3 { font-size: 1.45rem; }
.oia-bento-card p { color: var(--oia-muted); font-size: .98rem; line-height: 1.6; }

/* Listas ------------------------------------------------------------ */
.oia-check-list { list-style: none; display: grid; gap: .8rem; }
.oia-check-list li { display: flex; gap: .8rem; align-items: flex-start; color: var(--oia-text); line-height: 1.5; }
.oia-check-list li::before {
    content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: .62rem;
    width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: .2rem; display: grid; place-items: center;
    color: var(--oia-amber-deep); background: var(--oia-amber-soft);
}
.oia-check-list strong { color: var(--oia-ink); }
.oia-chapter-black .oia-check-list li, .oia-section-navy .oia-check-list li, .oia-band .oia-check-list li { color: var(--oia-on-black); }
/* La «pantalla» centrada, con el ancho justo para que el vídeo se lea sin
   comerse la sección entera. */
.oia-screen-wrap { max-width: 1000px; margin: 0 auto; }

.oia-spec-list { list-style: none; border-top: 1px solid var(--oia-line); }
.oia-spec-list li { display: grid; grid-template-columns: 200px 1fr; gap: 1.5rem; padding: 1.2rem 0; border-bottom: 1px solid var(--oia-line); align-items: baseline; }
.oia-spec-list dt, .oia-spec-list strong { font-family: var(--oia-font-display); font-size: 1.15rem; color: var(--oia-ink); font-weight: 500; }
.oia-spec-list span { color: var(--oia-muted); line-height: 1.55; }
/* Variante en fila: las claves debajo de la pantalla, una al lado de otra,
   con el título encima de su explicación en vez de en una columna aparte. */
.oia-spec-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 clamp(1.5rem, 4vw, 3.5rem); border-top: 0; margin-top: clamp(3rem, 6vw, 4.5rem); }
.oia-spec-cols li { display: flex; flex-direction: column; gap: .55rem; align-items: stretch; padding: 1.4rem 0 0; border-top: 1px solid var(--oia-line); border-bottom: 0; }
@media (max-width: 780px) { .oia-spec-cols { grid-template-columns: 1fr; gap: 0; } }

.oia-chapter-black .oia-spec-list { border-color: var(--oia-line-dark); }
.oia-chapter-black .oia-spec-list li { border-color: var(--oia-line-dark); }
.oia-chapter-black .oia-spec-list strong { color: var(--oia-on-black); }
@media (max-width: 640px) { .oia-spec-list li { grid-template-columns: 1fr; gap: .3rem; } }

/* ---------------------------------------------------------------------
   3. Barra de navegación (fina, negra) y menú
   --------------------------------------------------------------------- */
.oia-nav {
    /* Por ENCIMA del cajón de móvil (2001): el cajón ocupa toda la pantalla
       y, con la barra por debajo, tapaba la hamburguesa justo cuando se
       convierte en la X de cerrar. En un móvil eso deja el menú sin salida
       visible, porque no hay tecla Escape. Los modales (10000) siguen por
       encima de todo, que es lo correcto. */
    position: fixed; top: 0; left: 0; right: 0; z-index: 2002; height: var(--oia-nav-h);
    /* Negro opaco y SIEMPRE el mismo: no cambia de color al bajar (por eso
       no hay `is-scrolled`), no lleva desenfoque —se notaba como banda— y
       NO se esconde: es pegajosa de verdad, se queda arriba todo el rato. */
    background: var(--oia-black);
    color: var(--oia-on-black);
}
.oia-nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.oia-brand { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--oia-font-body); font-weight: 600; font-size: .98rem; letter-spacing: -.01em; color: inherit; }
.oia-brand img { height: 26px; width: auto; }
/* El birrete de la marca es el MISMO objeto 3D que ilustra el hero
   (partials/objetos/birrete). A tamaño de barra se le quita la sombra
   proyectada, que a 30 px solo emborrona. */
.oia-brand > span { display: inline-flex; flex-shrink: 0; }
.oia-brand-obj { height: 30px; width: auto; }
.oia-brand-obj [data-capa="sombra"] { display: none; }
.oia-brand em { font-style: normal; color: var(--oia-amber); }
.oia-nav-links { display: flex; align-items: center; gap: .1rem; list-style: none; }
.oia-nav-links > li { position: static; align-self: stretch; display: flex; align-items: center; }
.oia-nav-link {
    display: inline-flex; align-items: center; gap: .35rem; padding: .5rem .75rem; border-radius: 999px;
    font-size: .82rem; font-weight: 500; color: rgba(245, 245, 247, .82); letter-spacing: -.005em;
    transition: color .2s, background .2s;
}
.oia-nav-link:hover, .oia-nav-link.is-active { color: #fff; }
.oia-nav-link.is-active { background: rgba(255, 255, 255, .08); }
.oia-nav-link .oia-chev { font-size: .55rem; opacity: .7; transition: transform .3s; }
.oia-mm:hover .oia-chev, .oia-mm.is-open .oia-chev { transform: rotate(180deg); }
.oia-nav-right { display: flex; align-items: center; gap: .6rem; }
.oia-nav-cta { height: 32px; padding: 0 .95rem; font-size: .8rem; --btn-bg: var(--oia-on-black); --btn-fg: var(--oia-black); }
.oia-burger { display: none; width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer; position: relative; color: var(--oia-on-black); }
.oia-burger span { position: absolute; left: 11px; width: 18px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform .45s var(--oia-ease), opacity .3s, top .45s var(--oia-ease); }
.oia-burger span:nth-child(1) { top: 14px; }
.oia-burger span:nth-child(2) { top: 19px; }
.oia-burger span:nth-child(3) { top: 24px; }
.oia-burger.is-active span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.oia-burger.is-active span:nth-child(2) { opacity: 0; }
.oia-burger.is-active span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* Panel desplegable de Oposiciones: a todo lo ancho, bajo la barra. */
.oia-mm-panel {
    position: absolute; left: 0; right: 0; top: 100%; z-index: 999;
    background: rgba(11, 11, 13, .96); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--oia-line-dark);
    opacity: 0; visibility: hidden; transform: translateY(-6px); pointer-events: none;
    transition: opacity .35s var(--oia-ease), transform .35s var(--oia-ease), visibility .35s;
}
.oia-mm:hover .oia-mm-panel, .oia-mm.is-open .oia-mm-panel, .oia-mm:focus-within .oia-mm-panel { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.oia-mm-grid { display: grid; grid-template-columns: 1.1fr 2fr; gap: 3rem; padding: 2.2rem 0 2.6rem; }
.oia-mm-feature { display: flex; flex-direction: column; gap: .9rem; padding-right: 2rem; border-right: 1px solid var(--oia-line-dark); }
.oia-mm-feature .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-mm-feature h4 { color: var(--oia-on-black); font-size: 2rem; line-height: 1; }
.oia-mm-feature p { color: var(--oia-on-black-muted); font-size: .9rem; line-height: 1.55; max-width: 360px; }
.oia-mm-national { display: flex; align-items: center; gap: .9rem; padding: .9rem 0; border-top: 1px solid var(--oia-line-dark); border-bottom: 1px solid var(--oia-line-dark); color: var(--oia-on-black); margin-top: .4rem; transition: padding-left .3s var(--oia-ease); }
.oia-mm-national:hover { padding-left: .5rem; }
.oia-mm-national-ico { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--oia-line-dark); display: grid; place-items: center; color: var(--oia-amber); flex-shrink: 0; }
.oia-mm-national strong { display: block; font-size: .95rem; font-weight: 600; }
.oia-mm-national span { font-size: .78rem; color: var(--oia-on-black-muted); }
.oia-mm-national i.fa-arrow-right { margin-left: auto; color: var(--oia-on-black-muted); font-size: .8rem; }
.oia-mm-hub { display: inline-flex; align-items: center; gap: .45rem; font-size: .88rem; font-weight: 600; color: var(--oia-amber); }
.oia-mm-hub:hover { gap: .7rem; }
.oia-mm-legend { margin-top: auto; font-size: .74rem; color: var(--oia-on-black-muted); display: inline-flex; align-items: center; gap: .45rem; }
.oia-mm-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--oia-amber); display: inline-block; }
.oia-mm-ccaa-title { font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--oia-on-black-muted); font-weight: 600; margin-bottom: 1rem; }
.oia-mm-ccaa-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 2rem; }
.oia-mm-ccaa-col { display: flex; flex-direction: column; }
.oia-mm-item { display: flex; justify-content: space-between; align-items: center; gap: .6rem; padding: .48rem 0; border-bottom: 1px solid rgba(255, 255, 255, .06); font-size: .86rem; color: rgba(245, 245, 247, .82); transition: color .2s, padding-left .3s var(--oia-ease); }
.oia-mm-item:hover { color: #fff; padding-left: .3rem; }
.oia-mm-item-name { display: inline-flex; align-items: center; gap: .45rem; }
.oia-mm-item-name .oia-mm-dot { width: 5px; height: 5px; }
.oia-mm-plazas { font-size: .74rem; font-weight: 600; color: var(--oia-amber-2); font-variant-numeric: tabular-nums; }
.oia-mm-plazas-empty { color: rgba(255, 255, 255, .3); }

/* Menú a pantalla completa (móvil) */
.oia-drawer-overlay { display: none; }
.oia-drawer {
    position: fixed; inset: 0; z-index: 2001; background: rgba(11, 11, 13, .97); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
    color: var(--oia-on-black); padding: calc(var(--oia-nav-h) + 1rem) 24px 2rem; overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .4s var(--oia-ease), transform .4s var(--oia-ease), visibility .4s;
    display: flex; flex-direction: column;
}
.oia-drawer.is-active { opacity: 1; visibility: visible; transform: none; }
.oia-drawer-head { display: none; }
.oia-drawer-nav { display: flex; flex-direction: column; }
.oia-drawer-link {
    display: flex; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--oia-line-dark);
    font-family: var(--oia-font-display); font-size: 1.7rem; font-weight: 500; letter-spacing: -.02em; color: var(--oia-on-black);
    opacity: 0; transform: translateY(14px); transition: opacity .6s var(--oia-ease), transform .6s var(--oia-ease);
}
.oia-drawer.is-active .oia-drawer-link { opacity: 1; transform: none; }
.oia-drawer-link:nth-child(1) { transition-delay: .05s; } .oia-drawer-link:nth-child(2) { transition-delay: .1s; } .oia-drawer-link:nth-child(3) { transition-delay: .15s; } .oia-drawer-link:nth-child(4) { transition-delay: .2s; } .oia-drawer-link:nth-child(5) { transition-delay: .25s; } .oia-drawer-link:nth-child(6) { transition-delay: .3s; } .oia-drawer-link:nth-child(7) { transition-delay: .35s; } .oia-drawer-link:nth-child(8) { transition-delay: .4s; }
.oia-drawer-link i { display: none; }
.oia-drawer-link.is-active { color: var(--oia-amber); }
.oia-drawer-toggle { width: 100%; border: 0; background: transparent; cursor: pointer; text-align: left; }
.oia-drawer-link .oia-drawer-chev { display: inline-block; margin-left: auto; font-size: .8rem; color: var(--oia-on-black-muted); transition: transform .3s; }
.oia-drawer-toggle[aria-expanded="true"] .oia-drawer-chev { transform: rotate(180deg); }
.oia-drawer-sub { display: none; flex-direction: column; padding: .2rem 0 .6rem; }
.oia-drawer-sub.is-open { display: flex; }
.oia-drawer-sublink { display: flex; justify-content: space-between; padding: .55rem 0 .55rem 1rem; font-size: .95rem; color: var(--oia-on-black-muted); }
.oia-drawer-sublink:hover { color: #fff; }
.oia-drawer-foot { margin-top: auto; padding-top: 1.5rem; display: flex; flex-direction: column; gap: .7rem; }
@media (max-width: 1024px) {
    .oia-nav-links, .oia-nav-cta { display: none; }
    .oia-burger { display: block; }
}
@media (min-width: 1025px) { .oia-drawer { display: none !important; } }

/* ---------------------------------------------------------------------
   4. Hero (negro, a pantalla completa) y escenario 3D
   --------------------------------------------------------------------- */
.oia-hero {
    position: relative; overflow: hidden; background: var(--oia-black); color: var(--oia-on-black);
    min-height: calc(100svh - var(--oia-nav-h)); display: flex; flex-direction: column; justify-content: flex-start; isolation: isolate;
    padding: clamp(2rem, 5vh, 3.5rem) 0 0;
}
.oia-hero::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 60% 45% at 50% 100%, rgba(213, 154, 47, .18), transparent 70%); }
.oia-hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.oia-blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .18; background: radial-gradient(circle, var(--oia-amber), transparent 65%); }
.oia-blob-1 { width: 520px; height: 520px; left: -160px; top: -140px; }
.oia-blob-2 { width: 560px; height: 560px; right: -180px; top: 40px; opacity: .1; }
.oia-blob-3 { display: none; }
.oia-hero-copy { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.3rem; max-width: 980px; margin: 0 auto; }
.oia-hero-copy .oia-display { font-size: clamp(2.8rem, 6.6vw, 5.9rem); }
.oia-hero-copy .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-hero-copy h1 { color: var(--oia-on-black); text-wrap: balance; }
.oia-hero-copy .oia-lead { max-width: 640px; color: var(--oia-on-black-muted); }
.oia-hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem 1.4rem; align-items: center; justify-content: center; }
.oia-hero-proof { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; font-size: .84rem; color: var(--oia-muted); font-weight: 500; justify-content: center; }
.oia-hero-proof span { display: inline-flex; align-items: center; gap: .45rem; }
.oia-hero-proof i { color: var(--oia-amber); font-size: .8em; }
.oia-hero .oia-hero-proof { color: var(--oia-on-black-muted); }

/* Intro: las palabras del titular suben desde el desenfoque. */
.oia-words-in { display: inline-block; }
.oia-words-in .w { display: inline-block; opacity: 0; transform: translateY(.5em); filter: blur(10px); transition: opacity .9s var(--oia-ease), transform .9s var(--oia-ease), filter .9s var(--oia-ease); transition-delay: calc(var(--i) * 55ms + var(--d, 0ms)); }
.is-loaded .oia-words-in .w { opacity: 1; transform: none; filter: blur(0); }
.oia-intro { opacity: 0; transform: translateY(16px); filter: blur(8px); transition: opacity 1s var(--oia-ease), transform 1s var(--oia-ease), filter 1s var(--oia-ease); transition-delay: var(--d, 0ms); }
.is-loaded .oia-intro { opacity: 1; transform: none; filter: blur(0); }

/* Escenario: orbe + objetos con profundidad (parallax de ratón y scroll). */
.oia-stage { position: relative; width: min(100%, 900px); height: clamp(360px, 52vw, 560px); margin: clamp(.5rem, 2vh, 1.5rem) auto 0; perspective: 1400px; perspective-origin: 50% 40%; }
.oia-stage-inner { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform .6s var(--oia-ease); transform: translateY(calc(var(--sy, 0) * 1px)) scale(calc(1 - var(--sp, 0) * .12)); }
.oia-layer { position: absolute; left: 50%; top: 50%; transform-style: preserve-3d; will-change: transform; }
.oia-layer > * { display: block; }
.oia-layer .oia-obj { width: var(--w, 260px); height: auto; }
.oia-stage-fit { position: absolute; inset: 0; transform-style: preserve-3d; transform: scale(var(--fit, 1)); }
.oia-intro-soft { opacity: 0; transform: translateY(28px); transition: opacity 1.3s var(--oia-ease), transform 1.3s var(--oia-ease); transition-delay: var(--d, 0ms); }
.is-loaded .oia-intro-soft { opacity: 1; transform: none; }
.oia-obj-plain [data-capa="nota"], .oia-obj-plain [data-capa="sello"], .oia-obj-plain [data-capa="tick"] { display: none; }
.oia-stage .oia-obj { filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .55)); }
.oia-stage-glow { position: absolute; left: 50%; bottom: -12%; width: 70%; height: 40%; transform: translateX(-50%); background: radial-gradient(ellipse at center, rgba(213, 154, 47, .35), transparent 65%); filter: blur(30px); pointer-events: none; }
.oia-hero-fade { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(180deg, transparent, var(--oia-black)); pointer-events: none; }
.oia-scroll-hint { position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: .4rem; font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--oia-on-black-muted); z-index: 2; }
.oia-scroll-hint i { display: block; width: 1px; height: 34px; background: linear-gradient(180deg, var(--oia-amber), transparent); animation: oiaHint 2.2s var(--oia-ease-io) infinite; transform-origin: top; }
@keyframes oiaHint { 0% { transform: scaleY(0); opacity: 0; } 40% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1) translateY(18px); opacity: 0; } }

/* Orbe de IA: esfera con anillos en 3D real (CSS). */
.oia-orb { position: relative; width: var(--orb, 260px); height: var(--orb, 260px); transform-style: preserve-3d; }
.oia-orb-core {
    position: absolute; inset: 12%; border-radius: 50%;
    background: radial-gradient(circle at 34% 30%, #fff5d6 0%, #f0c25a 18%, #b97c1e 46%, #3c2a0a 80%, #120c03 100%);
    box-shadow: inset -20px -30px 60px rgba(0, 0, 0, .55), inset 10px 14px 40px rgba(255, 240, 200, .35), 0 0 80px rgba(213, 154, 47, .35), 0 40px 80px -20px rgba(0, 0, 0, .8);
    animation: oiaBreath 6s ease-in-out infinite;
}
.oia-orb-core::after { content: ''; position: absolute; left: 22%; top: 14%; width: 26%; height: 16%; border-radius: 50%; background: rgba(255, 255, 255, .55); filter: blur(6px); transform: rotate(-20deg); }
.oia-orb-ring { position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .55); transform-style: preserve-3d; animation: oiaSpin var(--dur, 18s) linear infinite; }
.oia-orb-ring::before { content: ''; position: absolute; inset: -1.5px; border-radius: 50%; border: 1.5px solid transparent; border-top-color: var(--oia-amber-2); border-right-color: rgba(233, 184, 74, .35); filter: blur(.3px); }
.oia-orb-ring i { position: absolute; left: 50%; top: -5px; width: 9px; height: 9px; margin-left: -4px; border-radius: 50%; background: var(--oia-amber-2); box-shadow: 0 0 14px 3px rgba(233, 184, 74, .7); }
.oia-orb-ring-1 { transform: rotateX(72deg) rotateZ(calc(var(--p, 0) * 120deg)); inset: -6%; }
.oia-orb-ring-2 { transform: rotateX(72deg) rotateY(60deg) rotateZ(calc(var(--p, 0) * -90deg)); inset: -22%; --dur: 26s; animation-direction: reverse; opacity: .8; }
.oia-orb-ring-3 { transform: rotateX(72deg) rotateY(-55deg) rotateZ(calc(var(--p, 0) * 60deg)); inset: -40%; --dur: 40s; opacity: .55; }
@keyframes oiaSpin { to { transform: rotateX(72deg) rotateZ(360deg); } }
.oia-orb-ring-2 { animation-name: oiaSpin2; }
.oia-orb-ring-3 { animation-name: oiaSpin3; }
@keyframes oiaSpin2 { from { transform: rotateX(72deg) rotateY(60deg) rotateZ(0); } to { transform: rotateX(72deg) rotateY(60deg) rotateZ(360deg); } }
@keyframes oiaSpin3 { from { transform: rotateX(72deg) rotateY(-55deg) rotateZ(0); } to { transform: rotateX(72deg) rotateY(-55deg) rotateZ(360deg); } }
@keyframes oiaBreath { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.035); } }
.oia-orb-halo { position: absolute; inset: -30%; border-radius: 50%; background: radial-gradient(circle, rgba(213, 154, 47, .28), transparent 60%); filter: blur(20px); z-index: -1; }
.oia-orb-tag { position: absolute; padding: .38rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); color: var(--oia-on-black); font-size: .72rem; font-weight: 600; letter-spacing: .04em; white-space: nowrap; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }

/* Flotación de los objetos */
.oia-float-obj { animation: oiaFloatObj var(--fd, 7s) ease-in-out infinite; animation-delay: var(--fdelay, 0s); }
@keyframes oiaFloatObj { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-14px) rotate(-1deg); } }

/* ---------------------------------------------------------------------
   5. Manifiesto: párrafo que se enciende palabra a palabra con el scroll
   --------------------------------------------------------------------- */
.oia-manifesto { font-family: var(--oia-font-display); font-size: clamp(1.7rem, 3.6vw, 3.1rem); line-height: 1.22; letter-spacing: -.02em; font-weight: 500; color: var(--oia-ink); text-wrap: pretty; }
.oia-manifesto .w { color: var(--oia-line-2); transition: color .35s; }
.oia-manifesto .w.is-on { color: var(--oia-ink); }
.oia-manifesto .w.is-on.hl { color: var(--oia-amber-deep); font-style: italic; }
.oia-chapter-black .oia-manifesto { color: var(--oia-on-black); }
.oia-chapter-black .oia-manifesto .w { color: rgba(255, 255, 255, .22); }
.oia-chapter-black .oia-manifesto .w.is-on { color: var(--oia-on-black); }
.oia-chapter-black .oia-manifesto .w.is-on.hl { color: var(--oia-amber-2); }

/* ---------------------------------------------------------------------
   6. Cifras
   --------------------------------------------------------------------- */
.oia-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--oia-line); border-bottom: 1px solid var(--oia-line); }
.oia-stat { padding: 2rem 1.5rem; border-right: 1px solid var(--oia-line); }
.oia-stat:last-child { border-right: 0; }
.oia-stat-num { font-family: var(--oia-font-display); font-weight: 500; font-size: clamp(2.4rem, 4vw, 3.6rem); letter-spacing: -.03em; color: var(--oia-ink); line-height: 1; font-variant-numeric: tabular-nums; }
.oia-stat-num small { font-size: .5em; color: var(--oia-amber); font-style: italic; }
.oia-stat-lbl { margin-top: .6rem; font-size: .8rem; color: var(--oia-muted); font-weight: 500; letter-spacing: .04em; }
@media (max-width: 900px) { .oia-stats { grid-template-columns: repeat(2, 1fr); } .oia-stat:nth-child(2) { border-right: 0; } .oia-stat:nth-child(-n+2) { border-bottom: 1px solid var(--oia-line); } }

/* ---------------------------------------------------------------------
   7. Escena fijada (Cómo funciona): objeto fijo + pasos que se suceden
   --------------------------------------------------------------------- */
.oia-scene { position: relative; height: calc(var(--steps, 3) * 100vh + 40vh); }
.oia-scene-sticky { position: sticky; top: var(--oia-nav-h); height: calc(100vh - var(--oia-nav-h)); overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 2rem; }
.oia-scene-copy { position: relative; min-height: 320px; }
.oia-scene-step { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 1.1rem; opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity .7s var(--oia-ease), transform .7s var(--oia-ease), filter .7s var(--oia-ease); pointer-events: none; }
.oia-scene-step.is-active { opacity: 1; transform: none; filter: blur(0); pointer-events: auto; }
.oia-scene-step h3 { font-size: clamp(1.9rem, 3.4vw, 3rem); }
.oia-scene-step p { color: var(--oia-on-black-muted); font-size: 1.08rem; line-height: 1.55; max-width: 460px; }
.oia-scene-progress { position: absolute; left: 0; bottom: 0; display: flex; gap: .5rem; }
.oia-scene-progress i { width: 34px; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, .18); overflow: hidden; position: relative; }
.oia-scene-progress i::after { content: ''; position: absolute; inset: 0; background: var(--oia-amber); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--oia-ease); }
.oia-scene-progress i.is-done::after, .oia-scene-progress i.is-active::after { transform: scaleX(1); }
.oia-scene-stage { position: relative; height: 100%; display: grid; place-items: center; perspective: 1200px; }
.oia-scene-obj { position: absolute; transition: opacity .8s var(--oia-ease), transform .9s var(--oia-ease), filter .8s var(--oia-ease); opacity: 0; transform: translateY(40px) scale(.9); filter: blur(6px); will-change: transform, opacity; }
.oia-scene-obj.is-on { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
.oia-scene-obj .oia-obj { width: var(--w, 320px); height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .6)); }
.oia-scene-orb { left: 50%; top: 50%; transform: translate(-50%, -50%) scale(calc(.85 + var(--p, 0) * .3)); }
.oia-scene-eyebrow { position: absolute; left: 0; top: 0; }
.oia-scene-orb { position: absolute; transition: transform .9s var(--oia-ease), opacity .8s; }
@media (max-width: 900px) {
    .oia-scene { height: auto; }
    .oia-scene-sticky { position: static; height: auto; grid-template-columns: 1fr; padding: 3rem 0; gap: 2.5rem; }
    .oia-scene-copy { min-height: 0; display: grid; gap: 2.5rem; }
    .oia-scene-step { position: static; opacity: 1; transform: none; filter: none; pointer-events: auto; }
    .oia-scene-progress { display: none; }
    .oia-scene-stage { height: 340px; }
    .oia-scene-obj { opacity: 1; transform: none; filter: none; }
    .oia-scene-obj .oia-obj { width: calc(var(--w, 320px) * .7); }
    .oia-scene-orb { display: none; }
    .oia-scene-eyebrow { position: static; }
}

/* ---------------------------------------------------------------------
   8. Galería horizontal de zonas (tarjetas altas con objeto 3D)
   --------------------------------------------------------------------- */
.oia-gallery-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.oia-gallery-nav { display: flex; gap: .6rem; }
.oia-gallery-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--oia-line-2); background: var(--oia-paper-2); color: var(--oia-ink); cursor: pointer; display: grid; place-items: center; transition: background .2s, transform .4s var(--oia-ease), opacity .2s; }
.oia-gallery-btn:hover { background: var(--oia-ink); color: var(--oia-paper-2); transform: scale(1.06); }
.oia-gallery-btn:disabled { opacity: .3; cursor: default; transform: none; }
.oia-gallery { --gpad: calc((100vw - min(100vw, var(--oia-container))) / 2 + 24px); display: flex; gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gpad); padding: .5rem var(--gpad) 2rem; margin: 0 calc(-1 * var(--gpad)); scrollbar-width: none; -webkit-overflow-scrolling: touch; cursor: grab; }
.oia-gallery::-webkit-scrollbar { display: none; }
.oia-gallery.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.oia-gcard {
    flex: 0 0 min(400px, 82vw); scroll-snap-align: start; position: relative; border-radius: var(--oia-radius-lg); overflow: hidden;
    background: var(--oia-paper-2); border: 1px solid var(--oia-line); min-height: 560px; display: flex; flex-direction: column; justify-content: space-between;
    padding: 2rem; color: var(--oia-ink); isolation: isolate;
    transition: transform .8s var(--oia-ease), box-shadow .8s var(--oia-ease);
}
.oia-gcard:hover { transform: translateY(-8px); box-shadow: var(--oia-shadow-lg); }
.oia-gcard-black { background: var(--oia-black-2); color: var(--oia-on-black); border-color: transparent; }
.oia-gcard-black::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(213, 154, 47, .22), transparent 70%); }
.oia-gcard-head { display: flex; justify-content: space-between; align-items: center; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--oia-muted); }
.oia-gcard-black .oia-gcard-head { color: var(--oia-on-black-muted); }
.oia-gcard-head b { font-family: var(--oia-font-display); font-style: italic; font-weight: 400; font-size: 1.1rem; letter-spacing: 0; text-transform: none; color: var(--oia-amber); }
.oia-gcard-obj { display: grid; place-items: center; flex: 1; padding: 1rem 0; }
.oia-gcard-obj .oia-obj { width: 78%; height: auto; transition: transform 1s var(--oia-ease); filter: drop-shadow(0 26px 30px rgba(11, 11, 13, .22)); }
.oia-gcard-black .oia-gcard-obj .oia-obj { filter: drop-shadow(0 26px 40px rgba(0, 0, 0, .7)); }
.oia-gcard:hover .oia-gcard-obj .oia-obj { transform: translateY(-10px) rotate(-2deg) scale(1.04); }
.oia-gcard h3 { font-size: 1.75rem; letter-spacing: -.02em; margin-bottom: .5rem; color: inherit; }
.oia-gcard p { font-size: .96rem; line-height: 1.55; color: var(--oia-muted); }
.oia-gcard-black p { color: var(--oia-on-black-muted); }
.oia-gcard-more { position: absolute; right: 1.4rem; bottom: 1.4rem; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--oia-ink); color: var(--oia-paper-2); font-size: .8rem; transition: transform .5s var(--oia-ease); }
.oia-gcard-black .oia-gcard-more { background: var(--oia-on-black); color: var(--oia-black); }
.oia-gcard:hover .oia-gcard-more { transform: rotate(45deg); }

/* ---------------------------------------------------------------------
   9. Vídeo (fachada de YouTube)
   --------------------------------------------------------------------- */
.oia-yt { position: relative; border-radius: var(--oia-radius-lg); overflow: hidden; aspect-ratio: 16 / 9; background: var(--oia-black-3); box-shadow: var(--oia-shadow-lg); cursor: pointer; border: 0; width: 100%; display: block; padding: 0; }
.oia-yt img { width: 100%; height: 100%; object-fit: cover; opacity: .8; transition: transform 1.2s var(--oia-ease), opacity .4s; display: block; }
.oia-yt:hover img { transform: scale(1.03); opacity: .95; }
.oia-yt-play { position: absolute; inset: 0; display: grid; place-items: center; }
.oia-yt-play span { width: 78px; height: 78px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .92); color: var(--oia-black); font-size: 1.3rem; padding-left: 5px; transition: transform .5s var(--oia-ease); box-shadow: 0 20px 40px -10px rgba(0, 0, 0, .6); }
.oia-yt:hover .oia-yt-play span { transform: scale(1.08); }
.oia-yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.oia-yt-caption { position: absolute; left: 1.4rem; bottom: 1.2rem; right: 1.4rem; color: #fff; display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; pointer-events: none; }
.oia-yt-caption strong { font-family: var(--oia-font-display); font-weight: 500; font-size: 1.1rem; }
.oia-yt-caption small { font-size: .76rem; opacity: .8; }

/* ---------------------------------------------------------------------
   10. Opiniones (carrusel)
   --------------------------------------------------------------------- */
.oia-carousel { position: relative; }
.oia-carousel-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(340px, 1fr); gap: 1.2rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: .5rem .25rem 1.2rem; scrollbar-width: none; }
.oia-carousel-track::-webkit-scrollbar { display: none; }
.oia-quote { scroll-snap-align: start; display: flex; flex-direction: column; gap: 1.2rem; }
.oia-quote-stars { color: var(--oia-amber); display: flex; gap: .2rem; font-size: .8rem; }
.oia-quote-text { font-family: var(--oia-font-display); font-size: 1.3rem; line-height: 1.4; color: var(--oia-ink); flex: 1; }
.oia-quote-who { display: flex; align-items: center; gap: .8rem; padding-top: 1rem; border-top: 1px solid var(--oia-line); }
.oia-avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: .85rem; color: var(--oia-paper-2); background: var(--oia-ink); flex-shrink: 0; }
.oia-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.oia-quote-who strong { display: block; color: var(--oia-ink); font-size: .95rem; }
.oia-quote-who span { font-size: .8rem; color: var(--oia-muted); }
.oia-carousel-nav { display: flex; justify-content: center; align-items: center; gap: 1rem; margin-top: .5rem; }
.oia-carousel-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--oia-line-2); background: var(--oia-paper-2); color: var(--oia-ink); cursor: pointer; display: grid; place-items: center; transition: background .2s, color .2s; }
.oia-carousel-btn:hover { background: var(--oia-ink); color: var(--oia-paper-2); }
.oia-carousel-dots { display: flex; gap: .4rem; }
.oia-carousel-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--oia-line-2); border: 0; padding: 0; cursor: pointer; transition: width .3s, background .3s; }
.oia-carousel-dot.is-active { width: 24px; background: var(--oia-ink); }
.oia-testimonio-note { text-align: center; font-size: .78rem; color: var(--oia-muted); margin-top: 1rem; }

/* ---------------------------------------------------------------------
   11. Verificador de disponibilidad + precios (partials/verificador)
   --------------------------------------------------------------------- */
.verificador-section { padding: clamp(5rem, 10vw, 9rem) 0; position: relative; background: var(--oia-paper); }
.verif-wrap { max-width: 920px; margin: 0 auto; padding: 0 24px; }
.verif-header { text-align: center; margin-bottom: 2.4rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.verif-header h2 { font-size: clamp(2.2rem, 4.6vw, 4rem); letter-spacing: -.03em; line-height: 1.02; }
.verif-header p { font-size: 1.1rem; color: var(--oia-muted); max-width: 620px; line-height: 1.55; }
.verif-paso { display: flex; align-items: center; justify-content: center; gap: .7rem; margin: 0 0 1.1rem; }
.verif-paso-num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--oia-ink); color: var(--oia-paper-2); font-size: .74rem; font-weight: 700; flex-shrink: 0; }
.verif-paso-txt { font-family: var(--oia-font-display); font-size: 1.15rem; color: var(--oia-ink); }
.verif-paso-dentro { justify-content: flex-start; margin-bottom: 1.2rem; }
.verif-cuerpos { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin-bottom: 1.6rem; }
.verif-cuerpo-card {
    position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: .55rem;
    padding: 1.3rem .8rem 1.1rem; border-radius: 22px; background: var(--oia-paper-2); border: 1.5px solid var(--oia-line);
    color: var(--oia-text); cursor: pointer; font-family: inherit;
    transition: border-color .25s, transform .6s var(--oia-ease), box-shadow .6s var(--oia-ease);
}
.verif-cuerpo-card:hover { transform: translateY(-4px); box-shadow: var(--oia-shadow); }
.verif-cuerpo-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--oia-paper-3); color: var(--oia-ink); font-size: 1.1rem; transition: background .25s, color .25s; }
.verif-cuerpo-nombre { font-family: var(--oia-font-display); font-size: 1.05rem; color: var(--oia-ink); line-height: 1.2; }
.verif-cuerpo-estado { font-size: .72rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.verif-cuerpo-estado.ok { color: var(--oia-emerald); }
.verif-cuerpo-estado.soon { color: var(--oia-muted); }
html.dark .verif-cuerpo-estado.ok { color: #7fc9a6; }
.verif-cuerpo-card.active { border-color: var(--oia-ink); box-shadow: 0 0 0 1px var(--oia-ink), var(--oia-shadow); transform: translateY(-4px); }
.verif-cuerpo-card.active .verif-cuerpo-ico { background: var(--oia-ink); color: var(--oia-paper-2); }
.verif-cuerpo-check { position: absolute; top: .6rem; right: .6rem; width: 20px; height: 20px; border-radius: 50%; background: var(--oia-amber); color: #2a1d05; font-size: .6rem; display: none; place-items: center; }
.verif-cuerpo-card.active .verif-cuerpo-check { display: grid; }
@media (max-width: 720px) { .verif-cuerpos { grid-template-columns: repeat(2, 1fr); } }
.verif-card { position: relative; background: var(--oia-paper-2); border-radius: 28px; padding: 2.4rem 2.2rem 2.2rem; border: 1px solid var(--oia-line); box-shadow: var(--oia-shadow); animation: oiaFadeUp .6s var(--oia-ease); }
@media (max-width: 600px) { .verif-card { padding: 1.6rem 1.2rem 1.5rem; border-radius: 20px; } }
@keyframes oiaFadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.verif-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.25rem; }
.verif-selects { margin-top: 1.1rem; }
@media (max-width: 600px) { .verif-form { grid-template-columns: 1fr; } }
.verif-field label, .sw-field label { display: block; font-size: .72rem; font-weight: 600; color: var(--oia-muted); margin-bottom: .45rem; text-transform: uppercase; letter-spacing: .12em; }
.verif-field select, .verif-gate-input, .sw-input, .prep-input, .oia-input {
    width: 100%; padding: .9rem 1rem; font-size: 1rem; font-weight: 500; color: var(--oia-ink);
    border: 1.5px solid var(--oia-line-2); border-radius: 14px; background-color: var(--oia-paper-2);
    transition: border-color .2s, box-shadow .2s; font-family: inherit;
}
.verif-field select { padding-right: 2.6rem; cursor: pointer; appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%236e6e76' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='5 8 10 13 15 8'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right .9rem center; background-size: 1.05rem; }
.verif-field select:hover { border-color: var(--oia-ink); }
.verif-field select:focus, .verif-gate-input:focus, .sw-input:focus, .prep-input:focus, .oia-input:focus { outline: none; border-color: var(--oia-ink); box-shadow: 0 0 0 4px rgba(11, 11, 13, .08); }
html.dark .verif-field select:focus, html.dark .verif-gate-input:focus, html.dark .sw-input:focus, html.dark .prep-input:focus, html.dark .oia-input:focus { box-shadow: 0 0 0 4px rgba(255, 255, 255, .1); }
.verif-gate-input::placeholder, .sw-input::placeholder, .prep-input::placeholder, .oia-input::placeholder { color: var(--oia-muted); font-weight: 400; }
.verif-result { padding: 1.3rem 1.4rem; border-radius: 18px; display: flex; gap: 1rem; align-items: flex-start; animation: oiaFadeUp .5s var(--oia-ease); border: 1px solid var(--oia-line); background: var(--oia-paper); }
.verif-result-ok { background: var(--oia-emerald-soft); border-color: transparent; }
.verif-result-warn { background: var(--oia-amber-soft); border-color: transparent; }
.verif-result-empty { border-style: dashed; }
.verif-result-icon { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-size: 1rem; color: var(--oia-paper-2); background: var(--oia-ink); }
.verif-result-ok .verif-result-icon { background: var(--oia-emerald); }
.verif-result-warn .verif-result-icon { background: var(--oia-amber); color: #2a1d05; }
.verif-result-empty .verif-result-icon { background: var(--oia-paper-3); color: var(--oia-muted); }
.verif-result-body { flex: 1; min-width: 0; }
.verif-result-title { font-family: var(--oia-font-display); font-size: 1.2rem; margin: 0 0 .3rem; color: var(--oia-ink); }
.verif-result-desc { font-size: .92rem; color: var(--oia-text); line-height: 1.55; margin: 0 0 .5rem; }
.verif-result-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .6rem; }
.verif-chip { background: var(--oia-paper-2); color: var(--oia-ink); font-size: .74rem; font-weight: 500; padding: .28rem .7rem; border-radius: 999px; border: 1px solid var(--oia-line); display: inline-flex; align-items: center; gap: .35rem; }
.verif-chip i { color: var(--oia-amber); }
.verif-plazas-num { font-weight: 700; color: var(--oia-ink); font-family: var(--oia-font-display); font-size: 1.1em; }
.verif-result-cta { display: inline-flex; margin-top: .8rem; gap: .5rem; align-items: center; color: var(--oia-ink); font-size: .9rem; font-weight: 600; border-bottom: 1.5px solid currentColor; }
.verif-result-cta:hover { gap: .8rem; }

/* Facturación y tarjetas de precio */
.verif-planes { margin-top: 1.6rem; padding-top: 1.6rem; border-top: 1px solid var(--oia-line); }
.billing-toggle-wrap { display: flex; align-items: center; justify-content: center; gap: .3rem; margin: 0 auto 1.8rem; flex-wrap: wrap; padding: .3rem; border-radius: 999px; background: var(--oia-paper-3); width: fit-content; }
.billing-btn { position: relative; padding: .55rem 1.1rem; border-radius: 999px; border: 0; background: transparent; color: var(--oia-muted); font-size: .86rem; font-weight: 600; cursor: pointer; transition: background .25s, color .25s, box-shadow .25s; font-family: inherit; }
.billing-btn:hover { color: var(--oia-ink); }
.billing-btn.active { background: var(--oia-ink); color: var(--oia-paper-2); }
.billing-btn .save-pill { position: absolute; top: -9px; right: -4px; background: var(--oia-amber); color: #2a1d05; font-size: .58rem; font-weight: 700; padding: 2px 6px; border-radius: 999px; letter-spacing: .03em; white-space: nowrap; pointer-events: none; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.2rem; align-items: stretch; }
.pricing-card { position: relative; display: flex; flex-direction: column; background: var(--oia-paper-2); padding: 2rem 1.7rem 1.7rem; border-radius: 24px; border: 1px solid var(--oia-line); transition: transform .6s var(--oia-ease), box-shadow .6s var(--oia-ease), border-color .25s; }
.pricing-card:hover { transform: translateY(-5px); box-shadow: var(--oia-shadow); }
.pricing-card.pro { border-color: var(--oia-ink); box-shadow: 0 0 0 1px var(--oia-ink); }
.pricing-card h3 { font-size: 1.5rem; margin-bottom: .9rem; text-align: center; }
.badge-popular { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--oia-amber); color: #2a1d05; padding: 5px 14px; border-radius: 999px; font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; white-space: nowrap; }
.price-block { margin-bottom: .4rem; }
.price-amount { font-family: var(--oia-font-display); font-size: 2.9rem; font-weight: 500; color: var(--oia-ink); line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.price-amount .period { font-family: var(--oia-font-body); font-size: .95rem; font-weight: 400; color: var(--oia-muted); letter-spacing: 0; }
.price-per-month { font-size: .8rem; color: var(--oia-muted); margin-bottom: 1.4rem; min-height: 1.2rem; text-align: center; }
.features-list { list-style: none; margin-bottom: 1.6rem; flex-grow: 1; display: grid; gap: .6rem; }
.features-list li { color: var(--oia-text); display: flex; align-items: flex-start; gap: .6rem; font-size: .9rem; line-height: 1.45; }
.features-list li.feature-divider { border-top: 1px solid var(--oia-line); padding-top: .8rem; margin-top: .2rem; }
.features-list i { color: var(--oia-amber-deep); margin-top: 4px; flex-shrink: 0; font-size: .74rem; }
html.dark .features-list i { color: var(--oia-amber-2); }
.verif-planes .btn-primary, .sw-card .pricing-card .btn-primary { width: 100%; }
.verif-plan-soon { text-align: center; font-size: .82rem; font-weight: 600; color: var(--oia-amber-deep); background: var(--oia-amber-soft); border-radius: 999px; padding: .75rem; margin: 0; display: flex; align-items: center; justify-content: center; gap: .4rem; }
html.dark .verif-plan-soon { color: var(--oia-amber-2); }
.verif-secplan-nota, .sw-plan-nota { font-size: .76rem; color: var(--oia-amber-deep); background: var(--oia-amber-soft); border-radius: 12px; padding: .6rem .75rem; margin: .4rem 0 1rem; line-height: 1.45; }
html.dark .verif-secplan-nota, html.dark .sw-plan-nota { color: var(--oia-amber-2); }
.verif-asistida, .sw-asistida { text-align: center; padding: .8rem .5rem 0; margin-bottom: 1.4rem; }
.verif-asistida-tit, .sw-asistida-tit { font-family: var(--oia-font-display); font-size: 1.2rem; color: var(--oia-ink); margin: 0 0 .35rem; }
.verif-asistida-tit i, .sw-asistida-tit i { margin-right: .3rem; color: var(--oia-amber); }
.verif-asistida-sub, .sw-asistida-sub { font-size: .84rem; color: var(--oia-muted); line-height: 1.5; margin: 0; }
.verif-btn-asistida, .sw-btn-asistida { border: 0; font-family: inherit; cursor: pointer; background: var(--oia-amber) !important; color: #2a1d05 !important; }
.verif-final, .sw-final { text-align: center; margin-top: 1.4rem; }
.verif-final-note { font-size: .82rem; color: var(--oia-muted); margin-top: .8rem; line-height: 1.5; max-width: 520px; margin-left: auto; margin-right: auto; }
.verif-gate { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--oia-line); }
.verif-gate.verif-gate-optional { border-top: none; border: 1px dashed var(--oia-line-2); border-radius: 18px; padding: 1.3rem 1.4rem 1.4rem; background: var(--oia-paper); }
.verif-gate-title { font-family: var(--oia-font-display); font-size: 1.3rem; color: var(--oia-ink); margin: 0 0 .3rem; display: flex; align-items: center; gap: .5rem; }
.verif-gate-title i { color: var(--oia-amber); font-size: .85em; }
.verif-gate-sub { font-size: .92rem; color: var(--oia-muted); line-height: 1.5; margin: 0 0 1rem; }
.verif-gate-field { margin-bottom: .75rem; }
.verif-consent, .sw-consent, .prep-consent { display: flex; align-items: flex-start; gap: .6rem; margin: .9rem 0 .4rem; cursor: pointer; }
.verif-consent input, .sw-consent input, .prep-consent input { margin-top: .25rem; accent-color: var(--oia-ink); flex-shrink: 0; width: 1rem; height: 1rem; }
.verif-consent span, .sw-consent span, .prep-consent { font-size: .8rem; color: var(--oia-muted); line-height: 1.55; }
.verif-consent-link { font-size: .76rem; margin: 0 0 .9rem 1.6rem; }
.verif-consent-link a, .prep-privacy a, .sw-rgpd a, .prep-rgpd a { color: var(--oia-ink); text-decoration: underline; text-underline-offset: 3px; }
.verif-gate-btn { width: 100%; }
.verif-gate-error, .prep-error, .sw-error { margin: .9rem 0 0; font-size: .86rem; color: var(--oia-rose); text-align: center; }
.prep-error, .sw-error { background: var(--oia-rose-soft); border-radius: 12px; padding: .75rem 1rem; text-align: left; margin-bottom: 1rem; }
html.dark .verif-gate-error, html.dark .prep-error, html.dark .sw-error { color: #e08a8a; }
.verif-gate-note { margin: .7rem 0 0; font-size: .74rem; color: var(--oia-muted); text-align: center; }
.verif-aviso-ok { display: flex; align-items: center; gap: .6rem; background: var(--oia-emerald-soft); color: var(--oia-emerald); border-radius: 14px; padding: 1rem 1.2rem; font-size: .92rem; font-weight: 600; margin-top: 1.25rem; line-height: 1.5; }
.verif-aviso-ok i { font-size: 1.2rem; flex-shrink: 0; }
html.dark .verif-aviso-ok { color: #7fc9a6; }
.verif-elite-optin, .sw-elite-optin { display: flex; align-items: flex-start; gap: .7rem; margin: 1.1rem 0 .4rem; padding: 1rem 1.1rem; cursor: pointer; border: 1.5px solid var(--oia-amber); border-radius: 16px; background: var(--oia-amber-soft); transition: box-shadow .25s; }
.verif-elite-optin:hover, .sw-elite-optin:hover { box-shadow: var(--oia-shadow); }
.verif-elite-optin input, .sw-elite-optin input { margin-top: .2rem; width: 1.1rem; height: 1.1rem; accent-color: var(--oia-amber-deep); flex-shrink: 0; }
.verif-elite-optin-body, .sw-elite-optin-body { display: flex; flex-direction: column; gap: .2rem; }
.verif-elite-optin-title, .sw-elite-optin-title { font-size: .92rem; font-weight: 600; color: var(--oia-ink); line-height: 1.4; }
.verif-elite-optin-title i, .sw-elite-optin-title i { color: var(--oia-amber); margin-right: .15rem; }
.verif-elite-optin-sub, .sw-elite-optin-sub { font-size: .78rem; color: var(--oia-muted); line-height: 1.5; }

/* ---------------------------------------------------------------------
   12. Bandas editoriales
   --------------------------------------------------------------------- */
.oia-band { position: relative; overflow: hidden; border-radius: var(--oia-radius-lg); padding: clamp(2.6rem, 5vw, 4.5rem); color: var(--oia-on-black); background: var(--oia-black-2); isolation: isolate; }
.oia-band h2, .oia-band h3 { color: var(--oia-on-black); }
.oia-band p { color: var(--oia-on-black-muted); }
.oia-band p strong { color: var(--oia-on-black); }
.oia-band .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-band-glow::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 70% 60% at 100% 100%, rgba(213, 154, 47, .22), transparent 65%); }
.oia-band-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: center; }
.oia-band-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem; }
.oia-band-center { text-align: center; }
.oia-band-center .oia-band-copy { align-items: center; margin: 0 auto; max-width: 780px; }
.oia-band-media { display: grid; place-items: center; }
.oia-band-media .oia-obj { width: 88%; height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .6)); }
.oia-band-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; display: block; border-radius: var(--oia-radius); }
.oia-band-media .oia-ph { min-height: 300px; border-radius: var(--oia-radius); }
.oia-band-ia { background: var(--oia-black-2); }
@media (max-width: 900px) { .oia-band-grid { grid-template-columns: 1fr; } .oia-band-media { order: -1; } }

/* Editorial dos columnas (artículo IA, nivel tribunal) */
/* Pantalla de producto (partials/web-video): grabación de la plataforma en
   uso, estilo Screen Studio — marco de ventana, sombra larga y halo ámbar.
   ⚠️ El halo va en un hijo con `filter`, NUNCA sobre el marco: un filtro
   sobre el contenedor recorta la sombra y aplana el conjunto. --------- */
.oia-screen { position: relative; width: 100%; }
.oia-screen-glow {
    position: absolute; inset: 6% 4% -6%; border-radius: 50%; z-index: 0;
    background: radial-gradient(60% 60% at 50% 50%, rgba(213, 154, 47, .3), transparent 70%);
    filter: blur(46px); pointer-events: none;
}
.oia-screen-frame {
    position: relative; z-index: 1; overflow: hidden;
    border-radius: var(--oia-radius); border: 1px solid var(--oia-line-dark);
    background: var(--oia-black-3); box-shadow: var(--oia-shadow-lg);
}
.oia-screen-bar {
    display: flex; align-items: center; gap: .7rem; padding: .55rem .8rem;
    background: rgba(255, 255, 255, .05); border-bottom: 1px solid var(--oia-line-dark);
}
.oia-screen-dots { display: inline-flex; gap: .32rem; flex-shrink: 0; }
.oia-screen-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.oia-screen-url {
    flex: 1; text-align: center; font-size: .68rem; letter-spacing: .04em;
    color: var(--oia-on-black-muted); padding: .12rem .6rem; border-radius: 999px;
    background: rgba(255, 255, 255, .05); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.oia-screen-frame .oia-yt { border-radius: 0; box-shadow: none; aspect-ratio: var(--screen-ratio); }
.oia-screen-video { display: block; width: 100%; aspect-ratio: var(--screen-ratio); object-fit: cover; background: var(--oia-black); }
.oia-screen-empty {
    display: grid; place-items: center; gap: .5rem; aspect-ratio: var(--screen-ratio); padding: 1.5rem; text-align: center;
    background: linear-gradient(150deg, var(--oia-black-3), var(--oia-black));
}
.oia-screen-empty i { font-size: 2.4rem; color: var(--oia-amber); opacity: .8; }
.oia-screen-empty strong { font-family: var(--oia-font-display); font-weight: 500; font-size: 1.05rem; color: var(--oia-on-black); max-width: 32ch; line-height: 1.35; }
.oia-screen-file {
    font-size: .62rem; font-weight: 700; color: var(--oia-on-black-muted);
    border: 1px dashed var(--oia-line-dark); border-radius: 999px; padding: .12rem .5rem;
}
@media (max-width: 900px) { .oia-screen-glow { display: none; } }

.oia-editorial { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.oia-editorial-quote { font-family: var(--oia-font-display); font-size: clamp(1.9rem, 3.6vw, 3.2rem); line-height: 1.12; letter-spacing: -.025em; color: var(--oia-ink); text-wrap: balance; }
.oia-editorial-quote em { color: var(--oia-amber-deep); font-weight: 400; }
.oia-editorial-body { display: flex; flex-direction: column; gap: 1.2rem; color: var(--oia-text); font-size: 1.05rem; line-height: 1.65; }
.oia-editorial-body strong { color: var(--oia-ink); }
.oia-editorial-obj { display: grid; place-items: center; }
.oia-editorial-obj .oia-obj { width: min(100%, 420px); height: auto; filter: drop-shadow(0 30px 30px rgba(11, 11, 13, .22)); }
@media (max-width: 900px) { .oia-editorial { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------------
   13. FAQ (reglas finas)
   --------------------------------------------------------------------- */
.oia-faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--oia-line); }
.oia-faq details { border-bottom: 1px solid var(--oia-line); }
.oia-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1.4rem 0; font-family: var(--oia-font-display); font-size: 1.35rem; color: var(--oia-ink); letter-spacing: -.01em; transition: color .2s; }
.oia-faq summary::-webkit-details-marker { display: none; }
.oia-faq summary:hover { color: var(--oia-amber-deep); }
.oia-faq summary::after { content: '+'; flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--oia-line-2); color: var(--oia-ink); font-family: var(--oia-font-body); font-size: 1.2rem; font-weight: 400; transition: transform .5s var(--oia-ease), background .25s, color .25s; }
.oia-faq details[open] summary::after { transform: rotate(45deg); background: var(--oia-ink); color: var(--oia-paper-2); border-color: var(--oia-ink); }
.oia-faq details > div, .oia-faq details > p { padding: 0 3.5rem 1.6rem 0; color: var(--oia-muted); line-height: 1.65; font-size: 1rem; max-width: 720px; }
.oia-faq details > div p + p { margin-top: .6rem; }
.oia-faq a { color: var(--oia-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 640px) { .oia-faq summary { font-size: 1.12rem; } .oia-faq details > div, .oia-faq details > p { padding-right: 0; } }

/* ---------------------------------------------------------------------
   14. Modal (contacto)
   --------------------------------------------------------------------- */
.oia-modal { display: none; position: fixed; inset: 0; z-index: 10000; align-items: flex-start; justify-content: center; background: rgba(11, 11, 13, .6); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); padding: 20px; overflow-y: auto; }
.oia-modal.is-open { display: flex; }
.oia-modal-box { position: relative; background: var(--oia-paper-2); color: var(--oia-ink); max-width: 520px; width: 100%; border-radius: 28px; padding: 2.4rem 2.2rem 1.9rem; box-shadow: var(--oia-shadow-lg); margin: 40px 0; animation: oiaModalIn .5s var(--oia-ease); border: 1px solid var(--oia-line); }
@keyframes oiaModalIn { from { opacity: 0; transform: translateY(20px) scale(.97); } to { opacity: 1; transform: none; } }
.oia-modal-close { position: absolute; top: 16px; right: 16px; background: transparent; border: 1px solid var(--oia-line); width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; color: var(--oia-muted); transition: background .2s, color .2s; }
.oia-modal-close:hover { background: var(--oia-ink); color: var(--oia-paper-2); }
.oia-modal-head { margin-bottom: 1.4rem; display: flex; flex-direction: column; gap: .5rem; }
.oia-modal-head .oia-icon { display: none; }
.oia-modal-head h3 { font-size: 1.8rem; }
.oia-modal-head p { font-size: .94rem; color: var(--oia-muted); }
.oia-field { margin-bottom: .9rem; }
.oia-field label { display: block; font-size: .72rem; font-weight: 600; color: var(--oia-muted); margin-bottom: .4rem; text-transform: uppercase; letter-spacing: .12em; }
.oia-field textarea.oia-input { resize: vertical; min-height: 120px; line-height: 1.5; }
.oia-form-error { display: none; margin-bottom: .9rem; padding: .7rem .9rem; background: var(--oia-rose-soft); border-radius: 12px; color: var(--oia-rose); font-size: .86rem; }
html.dark .oia-form-error { color: #e08a8a; }
.oia-modal-success { display: none; text-align: center; padding: 1rem 0 .5rem; }
.oia-modal-success .oia-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--oia-emerald-soft); color: var(--oia-emerald); font-size: 1.5rem; margin: 0 auto 1rem; }
.oia-modal-success h4 { font-size: 1.6rem; margin-bottom: .5rem; }
.oia-modal-success p { color: var(--oia-muted); font-size: .94rem; }

/* Modal Élite (partial con CSS propio): se armoniza con la paleta. */
.eliteq-ico { background: var(--oia-amber) !important; color: #2a1d05 !important; }
.eliteq-btn { background: var(--oia-ink) !important; color: var(--oia-paper-2) !important; border-radius: 999px !important; }
.eliteq-caja { border-radius: 28px !important; }

/* ---------------------------------------------------------------------
   15. Pie
   --------------------------------------------------------------------- */
.oia-footer { background: var(--oia-black); color: var(--oia-on-black-muted); margin-top: 0; position: relative; }
.oia-footer-cta { padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--oia-line-dark); }
.oia-footer-cta-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); align-items: center; gap: 2rem 4rem; }
.oia-footer-cta-copy { display: flex; flex-direction: column; align-items: flex-start; }
.oia-footer-cta-obj { display: grid; place-items: center; }
.oia-footer-cta-obj .oia-obj { width: min(100%, 380px); height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .7)); }
@media (max-width: 900px) { .oia-footer-cta-inner { grid-template-columns: 1fr; } .oia-footer-cta-obj { order: -1; } .oia-footer-cta-obj .oia-obj { width: min(70%, 300px); } }
.oia-footer-cta h2 { color: var(--oia-on-black); font-size: clamp(2.2rem, 4.6vw, 4rem); max-width: 620px; line-height: 1.02; letter-spacing: -.03em; }
.oia-footer-cta p { margin-top: .9rem; max-width: 520px; font-size: 1.05rem; line-height: 1.55; }
.oia-footer-cta-btns { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.8rem; }
.oia-footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 2.5rem; padding: clamp(2.5rem, 5vw, 3.5rem) 0 2rem; }
.oia-footer-brand .oia-brand { color: var(--oia-on-black); font-size: 1.05rem; }
.oia-footer-brand .oia-brand img { height: 30px; }
.oia-footer-brand p { margin: 1rem 0 0; font-size: .88rem; line-height: 1.6; max-width: 320px; }
.oia-footer-social { display: flex; gap: .5rem; margin-top: 1.2rem; }
.oia-footer-social a { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--oia-line-dark); color: var(--oia-on-black); font-size: .85rem; transition: background .2s, transform .4s var(--oia-ease); }
.oia-footer-social a:hover { background: rgba(255, 255, 255, .1); transform: translateY(-2px); }
.oia-footer-col h4 { font-family: var(--oia-font-body); font-size: .7rem; text-transform: uppercase; letter-spacing: .16em; color: var(--oia-on-black); margin-bottom: 1rem; font-weight: 600; }
.oia-footer-col ul { list-style: none; display: grid; gap: .55rem; }
.oia-footer-col a { font-size: .86rem; color: var(--oia-on-black-muted); transition: color .15s; }
.oia-footer-col a:hover { color: var(--oia-on-black); }
.oia-footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.4rem 0 1.8rem; border-top: 1px solid var(--oia-line-dark); font-size: .76rem; color: rgba(255, 255, 255, .5); }
.oia-footer-bottom a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.oia-footer-bottom button { background: transparent; border: 0; color: rgba(255, 255, 255, .6); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: .76rem; }
.oia-footer-bottom button:hover, .oia-footer-bottom a:hover { color: #fff; }
.oia-footer-badges { display: flex; gap: .6rem; flex-wrap: wrap; }
.oia-footer-badge { display: inline-flex; align-items: center; gap: .4rem; font-size: .72rem; font-weight: 500; padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--oia-line-dark); color: rgba(255, 255, 255, .7); }
.oia-footer-badge i { color: var(--oia-amber); }
@media (max-width: 900px) { .oia-footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .oia-footer-grid { grid-template-columns: 1fr; gap: 1.8rem; } .oia-footer-bottom { flex-direction: column; text-align: center; } }

/* ---------------------------------------------------------------------
   16. Huecos de imagen (partials/web-imagen)
   --------------------------------------------------------------------- */
.oia-ph { position: relative; width: 100%; height: 100%; min-height: 220px; overflow: hidden; display: grid; place-items: center; background: radial-gradient(ellipse at 30% 20%, #2a2a30, #0b0b0d 70%); color: var(--oia-on-black); }
.oia-ph::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px); background-size: 20px 20px; opacity: .5; }
.oia-ph::after { content: ''; position: absolute; width: 60%; padding-bottom: 60%; border-radius: 50%; right: -20%; bottom: -30%; background: radial-gradient(circle, rgba(213, 154, 47, .45), transparent 65%); filter: blur(30px); }
.oia-ph-warm::after { background: radial-gradient(circle, rgba(213, 154, 47, .6), transparent 65%); }
.oia-ph-emerald::after { background: radial-gradient(circle, rgba(46, 125, 91, .5), transparent 65%); }
.oia-ph-soft { background: linear-gradient(135deg, var(--oia-paper-3), var(--oia-paper-2)); color: var(--oia-muted); }
.oia-ph-soft::before { background-image: radial-gradient(rgba(11, 11, 13, .12) 1px, transparent 1px); }
.oia-ph-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: .7rem; text-align: center; padding: 1.5rem; }
.oia-ph-inner i { font-size: 2.2rem; color: var(--oia-amber); }
.oia-ph-inner strong { font-family: var(--oia-font-display); font-weight: 500; font-size: 1.2rem; letter-spacing: -.01em; }
.oia-ph-inner span { font-size: .72rem; opacity: .7; max-width: 260px; line-height: 1.4; }
.oia-skel { position: absolute; inset: 0; padding: 1.2rem; display: grid; grid-template-columns: 180px 1fr; gap: 1rem; background: var(--oia-paper); }
.oia-skel-side { background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: 12px; padding: .8rem; display: grid; gap: .55rem; align-content: start; }
.oia-skel-main { display: grid; gap: .8rem; align-content: start; }
.oia-skel i { display: block; border-radius: 6px; background: var(--oia-paper-3); height: 10px; }
.oia-skel i.w40 { width: 40%; } .oia-skel i.w60 { width: 60%; } .oia-skel i.w80 { width: 80%; } .oia-skel i.h-lg { height: 18px; }
.oia-skel i.grad { background: var(--oia-amber); height: 12px; width: 55%; border-radius: 999px; }
.oia-skel-card { background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: 12px; padding: .9rem; display: grid; gap: .5rem; }
.oia-skel-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.oia-skel-chip { height: 22px; border-radius: 999px; background: var(--oia-amber-soft); width: 70px; }
@media (max-width: 640px) { .oia-skel { grid-template-columns: 1fr; } .oia-skel-side { display: none; } }
/* Maqueta de chat (hueco `chat`) */
.oia-chatmock { position: absolute; inset: 0; display: flex; flex-direction: column; background: var(--oia-paper); font-size: .82rem; }
.oia-chatmock-head { display: flex; align-items: center; gap: .7rem; padding: .9rem 1rem; background: var(--oia-paper-2); border-bottom: 1px solid var(--oia-line); }
.oia-chatmock-head .oia-avatar { width: 36px; height: 36px; font-size: .75rem; }
.oia-chatmock-head strong { display: block; color: var(--oia-ink); font-family: var(--oia-font-display); font-size: 1rem; }
.oia-chatmock-head span.sub { font-size: .72rem; color: var(--oia-muted); }
.oia-chatmock-online { margin-left: auto; display: inline-flex; align-items: center; gap: .35rem; font-size: .7rem; font-weight: 600; color: var(--oia-emerald); }
.oia-chatmock-online::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--oia-emerald); }
.oia-chatmock-body { flex: 1; padding: 1rem; display: flex; flex-direction: column; gap: .7rem; overflow: hidden; }
.oia-chatmock-msg { max-width: 86%; padding: .7rem .9rem; border-radius: 16px; line-height: 1.45; color: var(--oia-text); background: var(--oia-paper-2); border: 1px solid var(--oia-line); }
.oia-chatmock-msg.is-user { align-self: flex-end; background: var(--oia-ink); color: var(--oia-paper-2); border: 0; border-bottom-right-radius: 6px; }
.oia-chatmock-msg.is-ai { align-self: flex-start; border-bottom-left-radius: 6px; }
.oia-chatmock-msg strong { display: block; color: var(--oia-ink); margin-bottom: .3rem; font-family: var(--oia-font-display); font-size: .95rem; }
.oia-chatmock-msg ul { list-style: none; display: grid; gap: .3rem; margin-top: .4rem; }
.oia-chatmock-msg li { display: flex; gap: .45rem; align-items: center; font-size: .78rem; }
.oia-chatmock-msg li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--oia-amber); flex-shrink: 0; }
.oia-chatmock-chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .5rem; }
.oia-chatmock-chips span { font-size: .68rem; font-weight: 600; padding: .2rem .55rem; border-radius: 999px; background: var(--oia-amber-soft); color: var(--oia-amber-deep); }
.oia-chatmock-typing { align-self: flex-start; display: inline-flex; gap: 5px; padding: .7rem .9rem; background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: 16px; border-bottom-left-radius: 6px; }
.oia-chatmock-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--oia-muted); opacity: .5; animation: oiaTyping 1.2s ease-in-out infinite; }
.oia-chatmock-typing i:nth-child(2) { animation-delay: .2s; }
.oia-chatmock-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes oiaTyping { 0%, 100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(-4px); opacity: 1; } }
.oia-chatmock-input { display: flex; align-items: center; gap: .6rem; margin: 0 1rem 1rem; padding: .55rem .55rem .55rem 1rem; border-radius: 999px; background: var(--oia-paper-2); border: 1px solid var(--oia-line-2); color: var(--oia-muted); }
.oia-chatmock-input b { margin-left: auto; width: 30px; height: 30px; border-radius: 50%; background: var(--oia-ink); color: var(--oia-paper-2); display: grid; place-items: center; font-size: .72rem; }

/* ---------------------------------------------------------------------
   17. Páginas de acceso
   --------------------------------------------------------------------- */
body.oia-auth { padding-top: 0; }
.oia-auth-wrap { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
.oia-auth-panel { position: relative; overflow: hidden; background: var(--oia-black); color: var(--oia-on-black); padding: clamp(2rem, 4vw, 3.5rem); display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; isolation: isolate; }
.oia-auth-panel-media { position: absolute; inset: 0; z-index: -2; }
.oia-auth-panel-media img { width: 100%; height: 100%; object-fit: cover; opacity: .7; }
.oia-auth-panel-media .oia-ph { min-height: 100%; }
.oia-auth-panel-media .oia-ph-inner { display: none; }
.oia-auth-panel::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0, 0, 0, .3) 0%, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, .8) 100%); }
.oia-auth-panel .oia-brand { color: var(--oia-on-black); }
.oia-auth-panel-body { max-width: 480px; display: flex; flex-direction: column; gap: 1.2rem; }
.oia-auth-panel .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-auth-panel h2 { color: var(--oia-on-black); font-size: clamp(2rem, 3.2vw, 3rem); letter-spacing: -.03em; line-height: 1.04; font-family: var(--oia-font-display); font-weight: 500; }
.oia-auth-panel p { color: var(--oia-on-black-muted); line-height: 1.6; }
.oia-auth-panel .oia-check-list li { color: var(--oia-on-black); }
.oia-auth-panel-obj { display: grid; place-items: center; }
.oia-auth-panel-obj .oia-obj { width: min(62%, 380px); height: auto; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .7)); }
.oia-auth-panel-foot { font-size: .78rem; color: var(--oia-on-black-muted); }
.oia-auth-main { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: clamp(2rem, 5vw, 4rem) 1.5rem; background: var(--oia-paper); position: relative; }
.oia-auth-top { position: absolute; top: 1.2rem; left: 1.5rem; right: 1.5rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.oia-auth-back { display: inline-flex; align-items: center; gap: .45rem; font-size: .86rem; font-weight: 500; color: var(--oia-muted); }
.oia-auth-back:hover { color: var(--oia-ink); }
.oia-auth-card { width: 100%; max-width: 440px; background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: 28px; padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--oia-shadow); margin-top: 3rem; }
.oia-auth-card-head { margin-bottom: 1.4rem; display: flex; flex-direction: column; gap: .4rem; }
.oia-auth-card-head h1 { font-size: 2rem; letter-spacing: -.03em; font-family: var(--oia-font-display); font-weight: 500; color: var(--oia-ink); }
.oia-auth-card-head p { color: var(--oia-muted); font-size: .92rem; line-height: 1.5; }
.oia-auth-card .oia-brand-mobile { display: none; margin-bottom: 1.2rem; color: var(--oia-ink); }
.oia-auth-card input:not([type="checkbox"]) { border-radius: 12px !important; padding: .8rem .95rem !important; border: 1.5px solid var(--oia-line-2) !important; background: var(--oia-paper-2) !important; color: var(--oia-ink) !important; box-shadow: none !important; }
.oia-auth-card input:not([type="checkbox"]):focus { border-color: var(--oia-ink) !important; box-shadow: 0 0 0 4px rgba(11, 11, 13, .08) !important; }
.oia-auth-card label { font-weight: 600; color: var(--oia-text); }
.oia-auth-card button[type="submit"]:not(.oia-auth-textbtn) { background: var(--oia-ink) !important; border: 0 !important; border-radius: 999px !important; padding: .9rem 1.4rem !important; font-size: .95rem !important; font-weight: 600 !important; letter-spacing: 0 !important; text-transform: none !important; color: var(--oia-paper-2) !important; transition: transform .5s var(--oia-ease), box-shadow .5s var(--oia-ease); }
.oia-auth-card button[type="submit"]:not(.oia-auth-textbtn):hover { transform: translateY(-2px); box-shadow: 0 16px 32px -18px rgba(11, 11, 13, .6); }
.oia-auth-card a { color: var(--oia-ink); }
.oia-auth-card .oia-auth-links { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.1rem; font-size: .88rem; }
.oia-auth-card .oia-auth-links a { color: var(--oia-muted); font-weight: 500; }
.oia-auth-card .oia-auth-links a:hover { color: var(--oia-ink); }
.oia-auth-textbtn { background: transparent; border: 0; padding: 0; font-size: .88rem; font-weight: 500; color: var(--oia-muted); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.oia-auth-textbtn:hover { color: var(--oia-ink); }
.oia-auth-ok { background: var(--oia-emerald-soft); color: var(--oia-emerald); border-radius: 12px; padding: .8rem 1rem; font-size: .88rem; font-weight: 600; margin-bottom: 1rem; }
@media (max-width: 900px) { .oia-auth-wrap { grid-template-columns: 1fr; } .oia-auth-panel { display: none; } .oia-auth-card .oia-brand-mobile { display: inline-flex; } }

/* ---------------------------------------------------------------------
   18. Páginas interiores (quién soy, preparadores, secundaria)
   --------------------------------------------------------------------- */
.oia-page-hero { position: relative; overflow: hidden; padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem); isolation: isolate; background: var(--oia-black); color: var(--oia-on-black); }
.oia-page-hero::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 50% 60% at 85% 50%, rgba(213, 154, 47, .18), transparent 70%); }
.oia-page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.oia-page-hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 1.4rem; }
.oia-page-hero-copy h1 { color: var(--oia-on-black); font-size: clamp(2.6rem, 5.2vw, 4.8rem); }
.oia-page-hero-copy .oia-lead { color: var(--oia-on-black-muted); }
.oia-page-hero .oia-lead strong, .oia-hero .oia-lead strong, .oia-auth-panel p strong { color: var(--oia-on-black); }
.oia-page-hero-copy .oia-eyebrow { color: var(--oia-on-black-muted); }
.oia-page-hero .oia-hero-proof { color: var(--oia-on-black-muted); justify-content: flex-start; }
.oia-page-hero .oia-hero-ctas { justify-content: flex-start; }
.oia-page-hero .oia-btn { --btn-bg: var(--oia-on-black); --btn-fg: var(--oia-black); }
.oia-page-hero .oia-btn-ghost { --btn-bg: transparent; --btn-fg: var(--oia-on-black); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35); }
.oia-page-hero .oia-btn-ghost:hover { box-shadow: inset 0 0 0 1.5px #fff; }
.oia-page-hero .oia-pill { background: rgba(255, 255, 255, .06); border-color: var(--oia-line-dark); color: var(--oia-on-black); }
.oia-page-hero-media { border-radius: var(--oia-radius-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--oia-black-3); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); }
.oia-page-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.oia-page-hero-media .oia-ph { min-height: 100%; }
.oia-page-hero-obj { display: grid; place-items: center; }
.oia-page-hero-obj .oia-obj { width: min(100%, 460px); height: auto; filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .65)); }
@media (max-width: 900px) { .oia-page-hero-grid { grid-template-columns: 1fr; } .oia-page-hero-media { max-width: 560px; } }

/* Quién soy */
.oia-qs-portrait { position: relative; width: min(100%, 420px); margin: 0 auto; }
.oia-qs-portrait img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 40px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); border: 1px solid var(--oia-line-dark); display: block; }
.oia-prose { font-size: 1.12rem; line-height: 1.75; color: var(--oia-text); display: grid; gap: 1.2rem; }
.oia-prose p:first-child::first-letter { font-family: var(--oia-font-display); font-size: 3.6em; float: left; line-height: .8; margin: .08em .12em 0 0; color: var(--oia-amber-deep); }
.oia-prose strong { color: var(--oia-ink); font-weight: 600; }
.oia-prose a { color: var(--oia-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.oia-social { display: flex; flex-wrap: wrap; gap: .6rem; }
.oia-social a { display: inline-flex; align-items: center; gap: .5rem; height: 40px; padding: 0 1rem; border-radius: 999px; font-weight: 600; font-size: .84rem; color: var(--oia-on-black); border: 1px solid var(--oia-line-dark); transition: transform .4s var(--oia-ease), background .2s; }
.oia-social a:hover { transform: translateY(-2px); background: rgba(255, 255, 255, .08); }
.oia-social a i { color: var(--oia-amber); }
/* DOS por fila, fijas. Con `auto-fit` el número de columnas dependía de
   cuántos vídeos hubiera —dos vídeos daban dos columnas anchas, cuatro daban
   cuatro estrechas—, así que añadir uno encogía los demás. Con la rejilla
   fija, cada vídeo mide siempre lo mismo y los que sobran bajan a otra fila. */
.oia-videos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; }
@media (max-width: 720px) { .oia-videos { grid-template-columns: 1fr; } }
/* Los vídeos de /quien-soy van en el marco de ventana de la portada
   (`.oia-screen`), no en tarjeta. En rejilla son varios a la vez, así que el
   halo ámbar se apaga: cuatro halos juntos ensucian la sección. */
.oia-screen-plana .oia-screen-glow { display: none; }
.oia-video-group { display: flex; align-items: center; gap: .8rem; font-family: var(--oia-font-display); font-size: 1.4rem; color: var(--oia-ink); margin: 2.6rem 0 1.2rem; }
.oia-video-group:first-of-type { margin-top: 0; }
.oia-video-group i { color: var(--oia-amber); font-size: .8em; }
.oia-video-group::after { content: ''; flex: 1; height: 1px; background: var(--oia-line); }

/* Pasos (preparadores, secundaria) */
.oia-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.oia-step { position: relative; padding: 2rem 1.8rem 1.9rem; }
.oia-step-num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--oia-ink); color: var(--oia-paper-2); font-family: var(--oia-font-display); font-style: italic; font-size: 1.1rem; margin-bottom: 1.2rem; }
.oia-step h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.oia-step p { color: var(--oia-muted); font-size: .98rem; line-height: 1.6; }
.oia-step-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
@media (max-width: 900px) { .oia-steps { grid-template-columns: 1fr; } }
.oia-panel-list { max-width: 880px; margin: 0 auto; border-top: 1px solid var(--oia-line); }
.oia-panel-item { display: flex; gap: 1.2rem; align-items: flex-start; padding: 1.5rem 0; border-bottom: 1px solid var(--oia-line); border-radius: 0; background: transparent; }
.oia-panel-item strong { display: block; color: var(--oia-ink); margin-bottom: .25rem; font-family: var(--oia-font-display); font-size: 1.35rem; font-weight: 500; }
.oia-panel-item span { color: var(--oia-muted); font-size: .98rem; line-height: 1.6; }
.oia-panel-item em { font-style: normal; font-weight: 600; color: var(--oia-ink); }

/* Preparadores: formulario (clases prep-*) */
.prep-form-card { max-width: 580px; margin: 0 auto; background: var(--oia-paper-2); border: 1px solid var(--oia-line); border-radius: 28px; padding: clamp(1.6rem, 3vw, 2.4rem); box-shadow: var(--oia-shadow); }
.prep-field { margin-bottom: 1rem; }
.prep-field label { display: block; font-size: .72rem; font-weight: 600; color: var(--oia-muted); margin-bottom: .45rem; text-transform: uppercase; letter-spacing: .12em; }
.prep-consent { margin: 1.1rem 0 .5rem; }
.prep-privacy { font-size: .8rem; margin: 0 0 1.2rem; }
.prep-ok { text-align: center; padding: 2rem 1rem; }
.prep-ok i { font-size: 2.6rem; color: var(--oia-emerald); margin-bottom: .8rem; display: block; }
.prep-ok p { color: var(--oia-ink); font-family: var(--oia-font-display); font-size: 1.3rem; }
.prep-rgpd { max-width: 580px; margin: 1.2rem auto 0; font-size: .74rem; color: var(--oia-muted); line-height: 1.5; text-align: center; }
.prep-btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; height: 48px; padding: 0 1.6rem; border-radius: 999px; font-weight: 600; font-size: .98rem; border: 0; cursor: pointer; transition: transform .5s var(--oia-ease), box-shadow .5s var(--oia-ease), opacity .2s; }
.prep-btn:hover { transform: translateY(-2px); }
.prep-btn-grad { background: var(--oia-ink); color: var(--oia-paper-2); }
.prep-btn-ghost { background: transparent; color: var(--oia-on-black); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .35); }
.prep-form-btn { width: 100%; }
.prep-form-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Secundaria: asistente (clases sw-*) */
.sw-section { padding: clamp(4rem, 8vw, 7rem) 0; position: relative; }
.sw-wrap { max-width: 920px; margin: 0 auto; padding: 0 24px; }
.sw-header { text-align: center; margin-bottom: 2rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.sw-header h2 { font-size: clamp(2.2rem, 4.2vw, 3.4rem); letter-spacing: -.03em; line-height: 1.04; }
.sw-header p { font-size: 1.05rem; color: var(--oia-muted); line-height: 1.55; max-width: 640px; }
.sw-steps { display: flex; justify-content: center; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.sw-step { display: inline-flex; align-items: center; gap: .4rem; font-size: .76rem; font-weight: 600; color: var(--oia-muted); background: var(--oia-paper-2); border: 1px solid var(--oia-line); padding: .42rem .85rem; border-radius: 999px; transition: all .25s; }
.sw-step.active { color: var(--oia-paper-2); background: var(--oia-ink); border-color: var(--oia-ink); }
.sw-step.done { color: var(--oia-amber-deep); border-color: var(--oia-amber); }
.sw-card { position: relative; background: var(--oia-paper-2); border-radius: 28px; padding: 2.2rem; box-shadow: var(--oia-shadow); border: 1px solid var(--oia-line); }
.sw-title { font-size: 1.6rem; color: var(--oia-ink); margin: 0 0 1.2rem; }
.sw-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .7rem; }
.sw-opt { display: flex; align-items: center; gap: .7rem; padding: .85rem 1rem; border-radius: 14px; border: 1.5px solid var(--oia-line); background: var(--oia-paper-2); color: var(--oia-text); font-size: .92rem; font-weight: 500; cursor: pointer; text-align: left; transition: all .3s var(--oia-ease); font-family: inherit; }
.sw-opt i { color: var(--oia-amber); width: 1.2rem; text-align: center; }
.sw-opt:hover { border-color: var(--oia-ink); transform: translateY(-2px); }
.sw-opt.selected { border-color: var(--oia-ink); background: var(--oia-ink); color: var(--oia-paper-2); }
.sw-opt.selected i { color: var(--oia-amber-2); }
.sw-otra-box { margin-top: 1rem; display: flex; gap: .6rem; flex-wrap: wrap; }
.sw-field { margin-bottom: 1rem; }
.sw-btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; height: 48px; padding: 0 1.6rem; border-radius: 999px; border: 0; background: var(--oia-ink); color: var(--oia-paper-2); font-size: .96rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: transform .5s var(--oia-ease), opacity .2s; }
.sw-btn:hover { transform: translateY(-2px); }
.sw-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.sw-back { display: inline-flex; align-items: center; gap: .4rem; background: none; border: 0; color: var(--oia-muted); font-size: .86rem; font-weight: 600; cursor: pointer; padding: 0; margin-bottom: 1rem; font-family: inherit; }
.sw-back:hover { color: var(--oia-ink); }
.sw-consent { margin: 1rem 0; }
.sw-rgpd { font-size: .74rem; color: var(--oia-muted); line-height: 1.55; margin-top: .9rem; }
.sw-note { font-size: .86rem; color: var(--oia-muted); margin-top: .8rem; line-height: 1.55; }
.sw-note a { color: var(--oia-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.sw-success { text-align: center; padding: 1.5rem .5rem; }
.sw-success-icon { width: 72px; height: 72px; border-radius: 50%; background: var(--oia-emerald-soft); display: grid; place-items: center; margin: 0 auto 1.1rem; color: var(--oia-emerald); font-size: 1.8rem; }
.sw-success h3 { font-size: 1.8rem; margin: 0 0 .6rem; }
.sw-success p { font-size: .98rem; color: var(--oia-text); line-height: 1.65; margin: 0 auto; max-width: 480px; }
.sw-resumen { display: inline-flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.1rem; }
.sw-chip { background: var(--oia-amber-soft); color: var(--oia-amber-deep); font-size: .76rem; font-weight: 600; padding: .3rem .75rem; border-radius: 999px; }
html.dark .sw-chip { color: var(--oia-amber-2); }
@media (max-width: 600px) { .sw-card { padding: 1.4rem 1.1rem; border-radius: 20px; } .sw-grid { grid-template-columns: 1fr 1fr; } }

/* Hojas propias de oposiciones / ejemplos / blog / legal: remates. */
.ep-hero h1, .blog-hero h1 { letter-spacing: -.03em; font-weight: 500; font-size: clamp(2.4rem, 5vw, 4.2rem); }
.ep-hero .eyebrow, .blog-hero .eyebrow, .blog-featured-body .eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--oia-muted); }
.ep-hero .eyebrow::before, .blog-hero .eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--oia-amber); }
.ep-stat, .ep-card, .ep-ccaa-card, .ex-hub-card, .blog-card, .blog-featured, .ep-detail-card { border-radius: var(--oia-radius) !important; }
/* Las cifras grandes de la ficha sí lucen en serif; la de la tarjeta del
   listado no, que es interfaz y va con el resto de su tarjeta en Inter. */
.ep-stat .num, .ep-plazas-big .num { font-family: var(--oia-font-display); font-weight: 500; letter-spacing: -.03em; }
.ep-national-card { border-radius: var(--oia-radius-lg) !important; }
.legal-wrap { padding-top: 2.5rem; }
.legal-wrap h1 { letter-spacing: -.03em; font-weight: 500; }
.legal-wrap h2 { font-weight: 500; }
.ex-btn-primary, .ep-selector-cta-btn, .ex-btn-ghost { font-family: inherit; border-radius: 999px !important; }

/* ---------------------------------------------------------------------
   19. Revelados y movimiento reducido
   --------------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(26px); filter: blur(8px); transition: opacity 1s var(--oia-ease), transform 1s var(--oia-ease), filter 1s var(--oia-ease); transition-delay: calc(var(--i, 0) * 90ms); will-change: opacity, transform, filter; }
[data-reveal="left"] { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal].is-in { opacity: 1; transform: none; filter: blur(0); }
html.oia-no-observer [data-reveal] { opacity: 1; transform: none; filter: none; }
.oia-magnet { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    [data-reveal], .oia-words-in .w, .oia-intro { opacity: 1; transform: none; filter: none; }
    .oia-manifesto .w { color: inherit; }
    .oia-scene { height: auto; }
    .oia-scene-sticky { position: static; height: auto; grid-template-columns: 1fr; }
    .oia-scene-step { position: static; opacity: 1; transform: none; filter: none; }
    .oia-scene-obj { opacity: 1; transform: none; filter: none; }
}

/* ---------------------------------------------------------------------
   20. Ajustes finos responsive
   --------------------------------------------------------------------- */
@media (max-width: 900px) { .oia-stage-fit { --fit: .78; } }
@media (max-width: 640px) {
    .container { padding: 0 20px; }
    .oia-stage-fit { --fit: .52; }
    .oia-gallery { --gpad: 20px; }
    .oia-hero-ctas .oia-btn { width: 100%; }
    .oia-band { padding: 2rem 1.4rem; border-radius: 24px; }
    .oia-footer-cta-inner { flex-direction: column; align-items: flex-start; }
    .oia-stage { height: 320px; }
    .oia-gcard { min-height: 480px; padding: 1.6rem; }
}