/* =========================================================
   IX COINNOVA · UNAH — Capa de movimiento y fondos
   Se carga DESPUÉS de styles.css.
   Para cambiar un fondo por una foto, edita las variables --f-* aquí abajo.
   ========================================================= */

:root {
    --f-patron-oro: url("../assets/img/fondos/patron-andino-oro.svg");
    --f-patron-vino: url("../assets/img/fondos/patron-andino-vino.svg");
    --f-topo: url("../assets/img/fondos/topografia.svg");
    --f-mtn-oro: url("../assets/img/fondos/montanas-oro.svg");
    --f-mtn-vino: url("../assets/img/fondos/montanas-vino.svg");
}

/* =========================================================
   1. FONDOS DE SECCIÓN
   ========================================================= */
#ejes, #ponentes, #programa, #pagos, #ponencias,
.banner-convocatoria, #ubicacion, #contacto {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
#ejes::before, #ponentes::before, #programa::before, #pagos::before, #ponencias::before,
.banner-convocatoria::before, #ubicacion::before, #contacto::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
}

/* Beige: curvas de nivel (relieve andino) */
#ubicacion { background: #f5eee6; }
#pagos { background: var(--white); }
#ubicacion::before {
    inset: -6%;
    background: var(--f-topo) center / cover no-repeat;
    opacity: .7;
}
#ubicacion::before { opacity: .8; }

/* Secciones claras sin textura: el contenido respira */
#ponentes { background: radial-gradient(50rem 30rem at 0% 0%, rgba(139, 30, 36, .5), transparent 70%), radial-gradient(45rem 30rem at 100% 100%, rgba(80, 30, 70, .4), transparent 70%), #14060a; }
#ponentes .section-heading h2 { color: #fff; }
#ponentes .section-heading p { color: rgba(255, 255, 255, .72); }
#ponentes .eyebrow { color: var(--gold); }
#ponencias { background: #f5eee6; }

/* Vino: chakana dorada + brillo que sigue al cursor */
.section-dark {
    background:
        radial-gradient(33.75rem circle at var(--mx, 72%) var(--my, 18%), rgba(214, 173, 85, .17), transparent 70%),
        radial-gradient(56.25rem 30rem at 100% 0%, rgba(139, 30, 36, .55), transparent 65%),
        linear-gradient(165deg, var(--burgundy), var(--night));
}
#programa::before, #contacto::before, .banner-convocatoria::before {
    background: var(--f-patron-oro) 0 0 / 7.5rem 7.5rem repeat;
    opacity: .35;
}
.banner-convocatoria {
    background:
        radial-gradient(32.5rem circle at var(--mx, 50%) var(--my, 30%), rgba(214, 173, 85, .2), transparent 70%),
        radial-gradient(37.5rem 18.75rem at 50% 0%, rgba(214, 173, 85, .14), transparent 70%),
        linear-gradient(180deg, var(--night), #170608);
}

/* Cordillera al pie de la sección */
#ponencias::after, .banner-convocatoria::after, #contacto::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 12.5rem;
    z-index: -1; pointer-events: none;
    background: var(--mtn) 0 100% / 90rem 12.5rem repeat-x;
    opacity: var(--mo, .1);
}
#ponencias { --mtn: var(--f-mtn-vino); --mo: .12; }
.banner-convocatoria { --mtn: var(--f-mtn-oro); --mo: .16; }
#contacto { --mtn: var(--f-mtn-oro); --mo: .13; }

/* =========================================================
   2. PORTADA VIVA
   ========================================================= */
.hero { overflow: hidden; }
.hero-bg { position: absolute; inset: -12% 0; z-index: -2; will-change: transform; }
.hero-bg-img {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    animation: kenburns 28s ease-in-out infinite alternate;
}
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.12) translate3d(-1.5%, 1%, 0); } }

/* Luces doradas y vino a la deriva */
.hero::after {
    content: ""; position: absolute; inset: -20%; z-index: -1; pointer-events: none;
    background:
        radial-gradient(28vmax 28vmax at 18% 32%, rgba(214, 173, 85, .22), transparent 65%),
        radial-gradient(34vmax 34vmax at 82% 68%, rgba(139, 30, 36, .45), transparent 65%);
    mix-blend-mode: screen;
}

.hero-grid { position: relative; z-index: 1; }

/* Título: las letras entran una por una */
.hero-title { font-size: clamp(2.75rem, 8vw, 6.5rem); }
.hero-title .hero-word { display: inline-block; white-space: nowrap; }
.hero-title .ch {
    display: inline-block;
    transition: transform .3s var(--ease), color .3s;
    animation: ch-in .85s var(--ease) calc(.45s + var(--i) * 70ms) backwards;
}
.hero-title .ch:hover { transform: translateY(-0.5rem); color: var(--gold); }
@keyframes ch-in { from { opacity: 0; transform: translateY(70%) rotate(6deg); filter: blur(0.375rem); } }

/* =========================================================
   3. BANDA EN MOVIMIENTO (ejes temáticos)
   ========================================================= */
.ticker {
    position: relative; z-index: 2; overflow: hidden;
    background: var(--burgundy); color: var(--gold-soft);
    border-block: 1px solid rgba(214, 173, 85, .35);
}
.ticker-track { display: flex; width: max-content; }
.js .ticker-track { animation: ticker 55s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-list { display: flex; flex: none; }
.ticker-list li {
    display: flex; align-items: center; white-space: nowrap;
    padding: 1rem 0; font-family: var(--serif); font-style: italic; font-size: 1.125rem;
}
.ticker-list li::after {
    content: ""; flex: none; width: 0.5625rem; height: 0.5625rem; margin: 0 2.125rem;
    background: var(--gold); transform: rotate(45deg);
}
@keyframes ticker { to { transform: translateX(-50%); } }

/* =========================================================
   4. APARICIÓN AL HACER SCROLL
   ========================================================= */
.js .rv { opacity: 0; }
.js .rv.in { opacity: 1; animation: rv-up .85s var(--ease) var(--d, 0ms) backwards; }
.js .rv-left.in  { animation-name: rv-left; }
.js .rv-right.in { animation-name: rv-right; }
.js .rv-zoom.in  { animation-name: rv-zoom; }
@keyframes rv-up    { from { opacity: 0; transform: translateY(2.875rem); } }
@keyframes rv-left  { from { opacity: 0; transform: translateX(-3.25rem); } }
@keyframes rv-right { from { opacity: 0; transform: translateX(3.25rem); } }
@keyframes rv-zoom  { from { opacity: 0; transform: translateY(1.75rem) scale(.9); } }

/* La línea dorada bajo cada título se dibuja al aparecer */
.section-heading.rv h2::after { transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease) .4s; }
.section-heading.rv.in h2::after { transform: none; }

/* =========================================================
   5. CARRUSEL
   ========================================================= */

/* =========================================================
   6. MICROINTERACCIONES (solo al pasar el cursor)
   ========================================================= */
.feature-item .feature-icon { transition: transform .45s var(--ease), background .3s; }
.feature-item:hover .feature-icon { transform: rotate(-10deg) scale(1.15); background: rgba(214, 173, 85, .4); }
.payment-row:hover .code-badge { background: var(--wine); color: #fff; }
.code-badge { transition: background .3s, color .3s; }

/* =========================================================
   7. BOTONES CON BRILLO
   ========================================================= */
.btn-gold-solid::before, .btn-solid-ponencia::before, .btn-primary::before,
.btn-register-payment::before, .btn-notice::before {
    content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%; pointer-events: none;
    background: linear-gradient(105deg, transparent, rgba(255, 255, 255, .55), transparent);
    transform: skewX(-20deg); transition: left .7s var(--ease);
}
.btn-gold-solid:hover::before, .btn-solid-ponencia:hover::before, .btn-primary:hover::before,
.btn-register-payment:hover::before, .btn-notice:hover::before { left: 130%; }


/* =========================================================
   8. ACCESIBILIDAD
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    .js .rv { opacity: 1; }
}
@media (max-width: 720px) {
    .ticker-list li { font-size: 1rem; padding: 0.8125rem 0; }
    #ponencias::after, .banner-convocatoria::after, #contacto::after { height: 8.125rem; background-size: 60rem 8.125rem; }
}

/* =========================================================
   9. ESCALA FLUIDA: se ve proporcional en celular, tablet,
      laptop, monitor grande y pantalla curva ultra ancha.
      Todo el sitio usa rem; esta línea hace crecer el rem
      con el ancho de la pantalla (16 px → 25 px).
   ========================================================= */
/* Hasta ~2560 px crece suavemente; en pantallas más anchas sigue creciendo (~1 % del ancho)
   para que el contenido ocupe siempre ~75–90 % de la ventana, sin quedarse pequeño en el centro. */
html { font-size: max(clamp(1rem, .62vw + .6rem, 1.5625rem), .98vw); }
:root { --nav-h: clamp(4.5rem, 4.4vw, 6.25rem); }
.container { width: min(92%, 80rem); }

/* ---- Barra de navegación (letras más grandes) ---- */
.unah-logo { width: clamp(2.9rem, 3vw, 4.2rem); height: clamp(2.9rem, 3vw, 4.2rem); }
.brand-title { font-size: clamp(1.2rem, 1.25vw, 1.75rem); }
.brand-subtitle { font-size: clamp(.66rem, .7vw, .86rem); }
.nav-links { gap: clamp(.9rem, 1.5vw, 2.4rem); }
.nav-links a { font-size: clamp(.92rem, .98vw, 1.2rem); font-weight: 600; }
@media (max-width: 1360px) { .brand-subtitle { display: none; } }
@media (max-width: 1180px) {
    .nav-links a { font-size: 1.08rem; padding: 1rem 0; }
}
@media (max-width: 480px) {
    .brand-title { font-size: 1.15rem; }
}

/* ---- Portada (letras más grandes) ---- */
.hero-meta { font-size: clamp(.82rem, .9vw, 1.05rem); }
.hero-title { font-size: clamp(2.5rem, 5.8vw, 5.4rem); }
.hero-ix { -webkit-text-stroke: max(2px, .018em) var(--gold); }
.hero-subtitle { font-size: clamp(1.1rem, 1.7vw, 2.05rem); max-width: 24em; }
.hero-tagline { font-size: clamp(.9rem, 1.1vw, 1.25rem); }
.hero-desc { font-size: clamp(.88rem, .88vw, 1.05rem); }
.hero-action-buttons .btn-gold-solid,
.hero-action-buttons .btn-outline-glass { font-size: clamp(.85rem, .8vw, 1rem); padding: .95em 2em; }

.cd-unit strong { font-size: clamp(1.7rem, 2.5vw, 3rem); }
.cd-unit span { font-size: clamp(.7rem, .7vw, .85rem); }

/* Tablet y celular: la portada pasa a una columna y el título se ensancha */
@media (max-width: 1024px) {
    .hero-title { font-size: clamp(2.5rem, 10vw, 6.6rem); }
}

/* =========================================================
   8. ESCUDO DE PARTÍCULAS, CONSTELACIÓN DE EJES Y PIE
   ========================================================= */

/* Portada: escudo a la derecha, contador compacto junto a los botones */
.hero-escudo { position: relative; width: 100%; aspect-ratio: 1; }
.hero-escudo canvas { position: absolute; inset: -12%; width: 124%; height: 124%; }
.hero-cta-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1.25rem 2.25rem; }
.cd-label { margin-bottom: .5rem; font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-soft); }
.hero-countdown .countdown { display: flex; gap: .45rem; }
.hero-countdown .cd-unit { min-width: 3.6rem; padding: .55rem .35rem .45rem; border-radius: .6rem; background: rgba(35, 10, 13, .55); border: 1px solid rgba(236, 214, 155, .22); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.hero-countdown .cd-unit strong { font-family: var(--sans); font-size: 1.45rem; font-weight: 600; }
.hero-countdown .cd-unit span { margin-top: .25rem; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }

/* Ejes: fondo noche para que brille la constelación */
#ejes { overflow: visible; color: #fff; background: radial-gradient(50rem 30rem at 15% 0%, rgba(139, 30, 36, .55), transparent 70%), radial-gradient(45rem 30rem at 100% 100%, rgba(80, 30, 70, .45), transparent 70%), #14060a; }
#ejes .section-heading h2 { color: #fff; }
#ejes .section-heading p { color: rgba(255, 255, 255, .72); }
#ejes .eyebrow { color: var(--gold); }

/* Sin movimiento: tarjetas en cuadrícula con la foto grande */
.ejes-panels { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1.25rem; }
.eje-panel { padding: 1rem 1rem 1.5rem; border-radius: 1rem; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.eje-panel img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: .7rem; margin-bottom: 1.25rem; }
.eje-num { display: block; font-size: .75rem; font-weight: 600; letter-spacing: .18em; color: var(--gold); margin-bottom: .5rem; }
.eje-panel h3 { font-family: var(--serif); font-size: 1.4rem; line-height: 1.25; margin-bottom: .6rem; }
.eje-panel p { color: rgba(255, 255, 255, .75); }
.ejes-canvas, .ejes-dots { display: none; }

/* Con movimiento: la pantalla se fija y la constelación cambia de eje con el scroll */
.story .ejes-scroller { height: 480vh; }
.story .ejes-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.story .ejes-stage { position: relative; height: 100%; display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 2rem; padding-top: var(--nav-h); }
.story .ejes-canvas { display: block; width: 100%; height: min(calc(100svh - var(--nav-h) - 3rem), 46rem); }
.story .ejes-panels { display: grid; grid-template-columns: 1fr; gap: 0; }
.story .eje-panel { grid-area: 1 / 1; padding: 0; background: none; border: 0; opacity: 0; transform: translateY(2rem); filter: blur(6px); pointer-events: none; transition: opacity .7s var(--ease), transform .9s var(--ease), filter .7s; }
.story .eje-panel.is-active { opacity: 1; transform: none; filter: none; pointer-events: auto; }
.story .eje-panel img { display: none; }
.story .eje-panel h3 { font-size: clamp(1.75rem, 3vw, 2.75rem); margin-bottom: 1.25rem; }
.story .eje-panel p { font-size: 1.08rem; max-width: 30rem; }
.story .ejes-dots { display: flex; position: absolute; left: 50%; bottom: 1.5rem; transform: translateX(-50%); gap: .25rem; }
.ejes-dots button { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; }
.ejes-dots button::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: rgba(255, 255, 255, .25); transition: background .3s, transform .4s var(--ease); }
.ejes-dots button[aria-current="true"]::before { background: var(--gold); transform: scale(1.5); box-shadow: 0 0 12px var(--gold); }

/* Pie: columnas + COINNOVA gigante con destello */
.footer { position: relative; overflow: hidden; padding-top: 3.5rem; background: linear-gradient(180deg, #170608, #120508); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 2rem; font-size: .9rem; color: rgba(255, 255, 255, .72); }
.footer-brand { display: flex; gap: 1rem; align-items: flex-start; }
.footer-brand img { width: 3rem; height: 3rem; flex: none; }
.footer-brand b { color: #fff; letter-spacing: .18em; }
.footer-grid h3 { font-family: var(--sans); font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: .5rem; }
.footer-grid a { border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.footer-grid a:hover { color: #fff; border-color: var(--gold); }
.footer-giant {
    margin: 2.5rem 0 -1.5vw; text-align: center; font-family: var(--sans); font-size: 19vw; font-weight: 800; line-height: .8; letter-spacing: -.05em;
    color: transparent; -webkit-text-stroke: 1px rgba(214, 173, 85, .32);
    background: linear-gradient(90deg, transparent 0 35%, rgba(214, 173, 85, .22) 50%, transparent 65%) 0 0 / 300% 100%;
    -webkit-background-clip: text; background-clip: text;
    animation: sheen 9s linear infinite; user-select: none;
}
@keyframes sheen { to { background-position: -300% 0; } }
.footer .footer-bottom { position: relative; background: #120508; }

@media (max-width: 1024px) {
    .hero-escudo { order: -1; width: min(62%, 17rem); margin: -1rem auto -1.5rem; }
    .story .ejes-scroller { height: 560vh; }
    .story .ejes-stage { grid-template-columns: 1fr; grid-template-rows: 52svh auto; align-content: start; gap: 0; padding-top: var(--nav-h); }
    .story .ejes-canvas { height: 100%; }
    .story .eje-panel h3 { font-size: 1.6rem; margin-bottom: .75rem; }
    .story .eje-panel p { font-size: 1rem; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
    .hero-cta-row { gap: 1.25rem; }
    .hero-countdown { width: 100%; }
    .hero-countdown .cd-unit { flex: 1; min-width: 0; }
    .footer-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   9. PÁGINA NOSOTROS
   ========================================================= */
.page-hero { min-height: 70vh; min-height: 70svh; padding-bottom: 5rem; }
.page-title { font-family: var(--serif); font-size: clamp(2.75rem, 6.5vw, 5.75rem); font-weight: 800; line-height: 1; letter-spacing: -.02em; margin-bottom: 1.5rem; }
.breadcrumb { display: flex; gap: .6rem; margin-top: 1.75rem; font-size: .85rem; color: rgba(255, 255, 255, .65); }
.breadcrumb a { color: var(--gold-soft); border-bottom: 1px solid rgba(236, 214, 155, .4); }
.breadcrumb a:hover { color: #fff; }
.text-wine { color: var(--wine); }

/* Quiénes somos: foto con marco dorado desplazado + texto */
.about-section { background: #f5eee6; }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.about-photo { position: relative; margin: 0 1.25rem 1.25rem 0; }
.about-photo::before { content: ""; position: absolute; inset: 1.25rem -1.25rem -1.25rem 1.25rem; z-index: -1; border: 2px solid var(--gold); border-radius: .5rem; }
.about-photo > img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: .5rem; box-shadow: 0 2rem 3.5rem -1.5rem rgba(74, 14, 19, .45); }
.about-photo figcaption {
    position: absolute; left: -1rem; bottom: 1.5rem; display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1.1rem .75rem .75rem; border-radius: .5rem; background: var(--white); border-left: 3px solid var(--gold);
    font-family: var(--serif); font-size: .95rem; line-height: 1.25; color: var(--burgundy);
    box-shadow: 0 1rem 2rem -1rem rgba(35, 10, 13, .35);
}
.about-photo figcaption img { width: 2.75rem; height: 2.75rem; }
.about-text h2 { font-family: var(--serif); font-size: clamp(1.9rem, 3.4vw, 2.75rem); line-height: 1.15; color: var(--burgundy); margin-bottom: 1.25rem; }
.about-text p { color: var(--muted); margin-bottom: 1rem; }
.about-text strong { color: var(--burgundy); }
.about-facts { display: grid; gap: .65rem; margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.about-facts li { display: flex; align-items: center; gap: .75rem; font-weight: 600; color: var(--burgundy); }
.about-facts .icon { width: 2.25rem; height: 2.25rem; padding: .5rem; border-radius: 50%; background: rgba(214, 173, 85, .2); color: var(--wine); }

/* Misión y visión */
.mv-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.mv-card {
    position: relative; padding: clamp(1.75rem, 4vw, 2.75rem); border-radius: 1rem; color: rgba(255, 255, 255, .8);
    background: linear-gradient(160deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02)); border: 1px solid rgba(236, 214, 155, .22);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    transition: transform .5s var(--ease), border-color .4s;
}
.mv-card:hover { transform: translateY(-.375rem); border-color: rgba(214, 173, 85, .6); }
.mv-num { position: absolute; top: 1.25rem; right: 1.5rem; font-family: var(--serif); font-size: 3.5rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(214, 173, 85, .45); }
.mv-card h3 { font-family: var(--serif); font-size: 2rem; color: var(--gold-soft); margin-bottom: 1rem; }
.mv-card strong { color: #fff; }

/* Valores */
.valores-section { background: var(--white); }
.valores-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.valor { padding: 1.75rem; border-radius: 1rem; background: #fbf8f5; border: 1px solid var(--line); border-top: 3px solid var(--gold); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.valor:hover { transform: translateY(-.375rem); box-shadow: 0 1.5rem 2.5rem -1.5rem rgba(74, 14, 19, .4); }
.valor-icon { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; margin-bottom: 1.1rem; border-radius: 50%; color: #fff; background: linear-gradient(150deg, var(--wine), var(--burgundy)); box-shadow: 0 .75rem 1.5rem -.75rem rgba(139, 30, 36, .7); transition: transform .5s var(--ease); }
.valor:hover .valor-icon { transform: rotate(-10deg) scale(1.08); }
.valor-icon .icon { width: 1.4rem; height: 1.4rem; }
.valor h3 { font-family: var(--serif); font-size: 1.35rem; color: var(--burgundy); margin-bottom: .4rem; }
.valor p { font-size: .95rem; color: var(--muted); }

.page-cta { justify-content: center; margin-top: 1.75rem; }

@media (max-width: 900px) {
    .about-grid, .mv-grid { grid-template-columns: 1fr; }
    .valores-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .valores-grid { grid-template-columns: 1fr; }
    .about-photo figcaption { left: .75rem; }
}