/* =========================================================================
   GO BRAND — Estilos del sitio
   Todos los valores salen de tokens.css (sistema de diseño GoBrand).
   Aquí solo viven las recetas de componentes aplicadas a este HTML.
   ========================================================================= */

:root { color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  -webkit-text-size-adjust: 100%;
}

img, svg { display: block; max-width: 100%; height: auto; }

main { overflow-x: clip; } /* contiene los halos sin romper el nav sticky */

h1, h2, h3, h4 {
  margin: 0 0 var(--s-4);
  color: var(--fg);
  font-weight: var(--w-bold);
  letter-spacing: var(--track-h);
  line-height: var(--leading-snug);
  text-wrap: balance;
}
h1 {
  font-size: var(--t-h1);
  font-weight: var(--w-black);
  letter-spacing: var(--track-display);
  line-height: var(--leading-tight);
}
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); font-weight: var(--w-medium); }

p { margin: 0 0 var(--s-4); }
ul, ol { margin: 0 0 var(--s-4); padding-left: 1.2rem; }

/* Degradado de texto: solo display, titulares y cifras */
.page-header h1, .section-head h2, .stat__num,
.countdown__num, .speaker__name, .ticket__amount, .hero__visual-placeholder strong {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  padding: var(--s-3) var(--s-4);
  background: var(--white); color: var(--ink-900);
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; color: var(--ink-900); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 860px; }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(48px, 7vw, 96px); }
.section--surface { background: var(--bg-alt); border-radius: var(--r-xl); }

.section-head { display: grid; gap: var(--s-4); max-width: 640px; margin-bottom: var(--s-8); }
.section-head h2, .section-head p { margin: 0; }
.section-head--center { margin-inline: auto; text-align: center; justify-items: center; }

.eyebrow {
  display: inline-block;
  font-size: var(--t-xs);
  font-weight: var(--w-medium);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--violet-300);
  margin-bottom: var(--s-3);
}
.section-head .eyebrow { margin: 0; }

.lead { font-size: var(--t-body-lg); color: var(--fg-muted); }
.muted { color: var(--fg-subtle); }
.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

.grid { display: grid; gap: var(--grid-gap); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-8); align-items: center; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.cluster { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---------- Iconos (Lucide como máscara: toman el color del contexto) ---------- */
.i {
  display: inline-block; flex: none;
  width: 16px; height: 16px;
  background: currentColor;
  -webkit-mask: var(--i) center / contain no-repeat;
  mask: var(--i) center / contain no-repeat;
}
.i--20 { width: 20px; height: 20px; }
.i-mic { --i: url(https://unpkg.com/lucide-static@0.454.0/icons/mic.svg); }
.i-pencil { --i: url(https://unpkg.com/lucide-static@0.454.0/icons/pencil-ruler.svg); }
.i-users { --i: url(https://unpkg.com/lucide-static@0.454.0/icons/users.svg); }

/* ---------- Botones: aurora primario, ghost, link ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: var(--touch-min);
  padding: 16px 32px;
  font-family: var(--font-sans);
  font-size: var(--t-body);
  font-weight: var(--w-medium);
  line-height: 1;
  white-space: nowrap;
  color: var(--white);
  background: var(--grad-aurora);
  border: 0;
  border-radius: var(--r-pill);
  box-shadow: var(--sh-md);
  cursor: pointer;
  transition: transform var(--d-base) var(--ease), box-shadow var(--d-base) var(--ease),
    background var(--d-base) var(--ease), color var(--d-base) var(--ease);
}
.btn:hover { color: var(--white); transform: translateY(var(--lift-btn)); box-shadow: var(--sh-md), var(--sh-glow); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.btn--ghost { background: rgba(255,255,255,.06); border: var(--border-soft); color: var(--fg); box-shadow: none; }
.btn--ghost:hover { background: rgba(255,255,255,.10); color: var(--fg); box-shadow: none; }

.btn--link {
  min-height: 0; padding: 4px 0; border-radius: 0;
  background: transparent; box-shadow: inset 0 -1px 0 0 currentColor;
  color: var(--blue-400);
}
.btn--link:hover { color: var(--violet-300); background: transparent; box-shadow: inset 0 -1px 0 0 currentColor; transform: none; }

.btn--lg { padding: 20px 40px; }
.btn--block { width: 100%; }

/* ---------- Etiquetas ---------- */
.tag {
  font-size: var(--t-xs);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--violet-300);
  white-space: nowrap;
}
.tag--neutral { color: var(--fg-subtle); }

/* ---------- Cards de vidrio ----------
   ponytail: sin backdrop-filter en cards. El sistema limita a 6 vivos por página
   (nav + chips del hero se los quedan); sobre el fondo de halos el blur apenas se nota. */
.card {
  position: relative;
  padding: var(--s-6);
  background: var(--glass-fill);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow);
  transition: transform var(--d-base) var(--ease), box-shadow var(--d-base) var(--ease),
    border-color var(--d-base) var(--ease);
}
.card--hover:hover {
  transform: translateY(var(--lift-card));
  border-color: rgba(196,166,255,.40);
  box-shadow: var(--glass-shadow), var(--sh-glow);
}
.card h3 { margin-bottom: var(--s-2); }
.card p { color: var(--fg-muted); }
.card p:last-child { margin-bottom: 0; }

.card__icon {
  display: grid; place-items: center;
  width: 48px; height: 48px;
  margin-bottom: var(--s-5);
  border-radius: var(--r-sm);
  background: rgba(124,58,237,.14);
  border: 1px solid rgba(196,166,255,.30);
  color: var(--violet-300);
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  font-variant-numeric: tabular-nums;
}

/* ---------- Nav flotante en píldora de vidrio líquido ---------- */
.header {
  position: sticky; top: 16px; z-index: 100;
  margin-top: 16px;
  padding-inline: var(--gutter);
}
.header__inner {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-5);
  max-width: var(--container);
  padding: 12px 12px 12px 24px;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,.06);
  backdrop-filter: var(--liquid-blur);
  -webkit-backdrop-filter: var(--liquid-blur);
  box-shadow: var(--liquid-shadow);
  transition: padding var(--d-base) var(--ease);
}
/* Borde luminoso pintado por máscara */
.header__inner::before {
  content: "";
  position: absolute; inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: var(--grad-stroke);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.header.is-scrolled .header__inner { padding-block: 8px; }

@supports not (backdrop-filter: blur(1px)) {
  .header__inner { background: var(--glass-fallback); }
}
@media (prefers-reduced-transparency: reduce) {
  .header__inner { background: var(--glass-fallback); backdrop-filter: none; -webkit-backdrop-filter: none; }
}

.logo { display: inline-flex; flex: none; }
.logo img { width: 96px; height: auto; } /* mínimo de marca: 96 px de ancho */

.nav { display: flex; align-items: center; gap: var(--s-5); }
.nav__list { display: flex; align-items: center; gap: var(--s-5); margin: 0; padding: 0; list-style: none; }
.nav__link {
  font-size: var(--t-sm);
  color: rgba(255,255,255,.84);
  white-space: nowrap;
  padding-block: var(--s-2);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--fg); }
.nav__link[aria-current="page"] { box-shadow: inset 0 -1px 0 0 var(--violet-300); }
.nav .btn { padding: 10px 20px; font-size: var(--t-sm); }

.nav-toggle {
  display: none; position: relative;
  width: var(--touch-min); height: var(--touch-min);
  align-items: center; justify-content: center;
  background: rgba(255,255,255,.06);
  border: var(--border-soft);
  border-radius: var(--r-pill);
  cursor: pointer;
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block; width: 18px; height: 1.5px;
  background: var(--fg); border-radius: 2px;
  transition: transform var(--d-fast) var(--ease), background var(--d-fast) var(--ease);
}
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; }
.nav-toggle__bars::before { transform: translateY(-6px); }
.nav-toggle__bars::after { transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: rotate(-45deg); }

/* ---------- Hero: banner de expositores (carrusel) ----------
   Capas: fondo violeta → cinta trasera → foto → cinta delantera → texto → barra/controles. */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.hero-banner { padding-block: var(--s-6) 0; }

.banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  height: clamp(560px, 80vh, 720px);
  border-radius: var(--r-2xl);
  background:
    radial-gradient(55% 70% at 68% 28%, rgba(169,198,255,.40), transparent 70%),
    linear-gradient(160deg, var(--violet-600) 0%, #4B3BE8 100%);
  box-shadow: var(--sh-lg), var(--sh-glow);
}
.banner__defs { position: absolute; width: 0; height: 0; }
.banner__ribbon {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.slide {
  position: absolute; inset: 0; z-index: 1;
  opacity: 0; visibility: hidden;
  transition: opacity var(--d-slow) var(--ease), visibility var(--d-slow);
}
.slide.is-active { opacity: 1; visibility: visible; }

/* --x / --h: ajuste fino por retrato (cada PNG trae márgenes distintos) */
.slide__photo {
  position: absolute; bottom: 0; right: var(--x, 12%); z-index: 1;
  width: auto; height: var(--h, 100%); max-width: none;
  -webkit-mask-image: linear-gradient(#000 var(--fade, 80%), transparent var(--fade-end, 98%));
  mask-image: linear-gradient(#000 var(--fade, 80%), transparent var(--fade-end, 98%));
  translate: 40px 0;
  transition: translate var(--d-slow) var(--ease);
}
.slide .banner__ribbon { z-index: 2; }
.slide__text {
  position: absolute; z-index: 3;
  left: clamp(24px, 6%, 80px); bottom: 136px;
  max-width: 62%;
  text-shadow: 0 2px 32px rgba(7,3,15,.35);
  translate: 0 20px;
  transition: translate var(--d-slow) var(--ease);
}
.slide.is-active .slide__photo, .slide.is-active .slide__text { translate: none; }

.slide__name {
  margin: 0;
  font-size: min(7.5rem, 9vw);
  line-height: .92;
  letter-spacing: var(--track-display);
  color: var(--white);
  text-wrap: nowrap;
}
.slide__first { display: block; font-weight: var(--w-black); }
.slide__last { display: block; font-weight: var(--w-regular); }
.slide__role {
  max-width: none;
  margin: var(--s-4) 0 0;
  font-size: clamp(1.125rem, 1.9vw, 1.5rem);
  font-style: italic;
  color: rgba(255,255,255,.94);
}

/* Barra blanca de datos */
.banner__bar {
  position: absolute; z-index: 5;
  left: 50%; bottom: clamp(16px, 3vw, 32px);
  translate: -50% 0;
  width: min(100% - 32px, 980px);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding: 8px 8px 8px 32px;
  background: var(--white);
  border-radius: var(--r-pill);
  box-shadow: var(--sh-lg);
}
.banner__info {
  display: flex; flex-wrap: wrap; align-items: center; row-gap: var(--s-1);
  max-width: none; margin: 0;
  font-size: var(--t-body-lg);
  color: var(--ink-900);
}
.banner__info strong { font-weight: var(--w-black); }
.banner__info span + span { margin-left: var(--s-4); padding-left: var(--s-4); border-left: 1px solid rgba(7,3,15,.22); }

/* Controles: una pestaña por expositor (con barra de progreso) + pausa */
.banner__controls {
  position: absolute; z-index: 5;
  top: clamp(16px, 3vw, 32px); left: clamp(16px, 3vw, 32px);
  display: flex; align-items: center; gap: var(--s-2);
}
.banner__tab, .banner__pause {
  position: relative; overflow: hidden;
  min-height: var(--touch-min); min-width: var(--touch-min);
  padding: 0 18px;
  font-family: var(--font-sans); font-size: var(--t-sm); font-weight: var(--w-medium);
  color: var(--white);
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background var(--d-base) var(--ease), border-color var(--d-base) var(--ease);
}
.banner__tab:hover, .banner__pause:hover { background: rgba(255,255,255,.18); }
.banner__tab[aria-current="true"] { background: rgba(255,255,255,.20); border-color: rgba(255,255,255,.65); }
.banner__progress {
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--white);
  transform: scaleX(0); transform-origin: left;
}
/* La animación de la barra marca el ritmo: al terminar, main.js pasa al siguiente */
.banner__tab[aria-current="true"] .banner__progress { animation: banner-progress 6s linear forwards; }
.banner:hover .banner__progress,
.banner:focus-within .banner__progress,
.banner.is-paused .banner__progress { animation-play-state: paused; }
@keyframes banner-progress { to { transform: scaleX(1); } }

.banner__pause { display: grid; place-items: center; padding: 0; }
.banner__pause::before, .banner__pause::after {
  content: ""; grid-area: 1 / 1;
  width: 3px; height: 12px; background: currentColor; border-radius: 1px;
}
.banner__pause::before { translate: -4px 0; }
.banner__pause::after { translate: 4px 0; }
.banner__pause[aria-pressed="true"]::before {
  width: 0; height: 0; translate: 2px 0; background: none; border-radius: 0;
  border-style: solid; border-width: 7px 0 7px 11px; border-color: transparent transparent transparent currentColor;
}
.banner__pause[aria-pressed="true"]::after { display: none; }

@media (prefers-reduced-motion: reduce) {
  .banner__tab[aria-current="true"] .banner__progress { animation: none; transform: scaleX(1); }
  .banner__pause { display: none; }
}

/* ---------- Hero: line-up a sangre, figuras abiertas (sin cajas) ----------
   Ocupa todo el ancho y sube por detrás del nav flotante. Las 8 figuras
   (4 retratos + humanoides) comparten fila, se solapan un poco y alternan
   profundidad; el nombre vive en el desvanecido inferior de cada una. */
.lineup {
  --row-h: clamp(340px, min(36vw, 100svh - 380px), 600px); /* alto de las figuras: grande sin pasar del pliegue */
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: -94px;                    /* alto del nav: el banner arranca en el borde superior */
  padding: 136px 0 clamp(20px, 3vw, 40px);
  border-radius: 0 0 var(--r-2xl) var(--r-2xl);
  background:
    radial-gradient(50% 60% at 50% 55%, rgba(169,198,255,.35), transparent 70%),
    linear-gradient(160deg, var(--violet-600) 0%, #4B3BE8 100%);
  box-shadow: var(--sh-lg);
}
.lineup .banner__ribbon { z-index: -1; }

.lineup__head {
  position: relative;
  display: grid; justify-items: center; gap: var(--s-4);
  padding-inline: var(--gutter);
  text-align: center;
}
.lineup__head .eyebrow { margin: 0; color: rgba(255,255,255,.80); }
.lineup__title {
  max-width: 20ch; margin: 0;
  font-size: clamp(2.25rem, 4.2vw, 4rem);
  line-height: .95;
  color: var(--white);
  text-shadow: 0 2px 32px rgba(7,3,15,.30);
}
.lineup__count { margin: 0; max-width: none; font-size: var(--t-body-lg); color: rgba(255,255,255,.88); }
.lineup__count strong { font-weight: var(--w-black); color: var(--white); font-variant-numeric: tabular-nums; }

.lineup__stage {
  --slot: clamp(120px, 13vw, 230px);    /* hueco por ponente: menor que la figura, así se solapan */
  position: relative;
  height: var(--row-h);
  margin-top: clamp(24px, 3vw, 48px);
}
.lineup__row {
  position: relative; z-index: 2;
  display: flex; justify-content: center;
  height: 100%;
  margin: 0; padding: 0 clamp(16px, 3vw, 48px);
  list-style: none;
}
.lineup__person { position: relative; flex: 0 1 var(--slot); min-width: 0; height: 100%; }
.lineup__photo {
  position: absolute; bottom: 0; left: 50%;
  width: auto; height: var(--h, 100%); max-width: none;
  transform: translateX(-50%);
  transform-origin: bottom center;
  -webkit-mask-image: linear-gradient(#000 var(--fade, 72%), transparent var(--fade-end, 97%));
  mask-image: linear-gradient(#000 var(--fade, 72%), transparent var(--fade-end, 97%));
  z-index: 2;
}
/* Profundidad: una figura sí y otra no, un paso atrás */
.lineup__person:nth-child(even) .lineup__photo { z-index: 1; transform: translateX(-50%) scale(.92); }

/* Hover: zoom in suave desde los pies y la figura pasa al frente; al salir, zoom out */
.lineup__photo { transition: transform var(--d-base) var(--ease); }
.lineup__person:hover .lineup__photo { z-index: 3; transform: translateX(-50%) scale(1.06); }
.lineup__person:nth-child(even):hover .lineup__photo { transform: translateX(-50%) scale(.98); }

.lineup__name {
  position: absolute; left: 0; right: 0; top: 82%; z-index: 5;
  max-width: none; margin: 0;
  text-align: center;
  font-size: clamp(1rem, 1.5vw, 1.5rem); line-height: 1.05;
  letter-spacing: var(--track-h);
  color: var(--white);
  text-shadow: 0 2px 18px rgba(7,3,15,.55);
}
.lineup__name strong { display: block; font-weight: var(--w-black); }
.lineup__role {
  display: block; margin-top: 6px;
  font-size: clamp(.75rem, .95vw, .875rem); font-style: italic; line-height: 1.25;
  color: rgba(255,255,255,.85);
}

.lineup .banner__bar {
  position: relative; left: auto; bottom: auto; translate: none;
  margin: clamp(20px, 2.5vw, 36px) auto 0;
}

.page-header::before {
  content: "";
  position: absolute; top: 0; left: 50%;
  width: min(760px, 90%); aspect-ratio: 1;
  transform: translateX(-50%);
  background: var(--glow-focal);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1; /* bajo el contenido y los fondos de sección siguientes */
}

/* Contenedor de imagen (marcador hasta tener fotos) */
.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--glass-shadow);
  background: radial-gradient(60% 60% at 50% 35%, rgba(124,58,237,.35), transparent 70%), var(--ink-800);
}
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.hero__visual-placeholder {
  position: absolute; inset: 0;
  display: grid; place-content: center; gap: var(--s-2);
  padding: var(--s-5);
  text-align: center;
  font-size: var(--t-xs); letter-spacing: var(--track-label); text-transform: uppercase;
  color: var(--fg-subtle);
}
.hero__visual-placeholder strong {
  font-size: var(--t-h2); font-weight: var(--w-black);
  letter-spacing: var(--track-display); text-transform: none;
}

/* ---------- Cuenta atrás ---------- */
.countdown {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-4);
  max-width: 860px; margin: 0 auto; padding: 0; list-style: none;
}
.countdown__item {
  padding: var(--s-6) var(--s-4);
  text-align: center;
  background: var(--glass-fill);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow);
}
.countdown__num {
  display: block;
  font-size: var(--t-h1); font-weight: var(--w-black);
  letter-spacing: var(--track-display); line-height: var(--leading-tight);
  font-variant-numeric: tabular-nums;
}
.countdown__label {
  display: block; margin-top: var(--s-3);
  font-size: var(--t-xs); letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--fg-subtle);
}

/* ---------- Cabecera de página interior ---------- */
.page-header {
  position: relative;
  padding-block: clamp(64px, 9vw, 128px) var(--s-7);
}
.page-header::before { left: 30%; }
.page-header .container { position: relative; }
.page-header h1 { max-width: 18ch; margin-bottom: var(--s-5); }
.page-header .lead { max-width: 46ch; margin-bottom: 0; }

.breadcrumb {
  display: flex; gap: var(--s-2);
  margin: 0 0 var(--s-5); padding: 0; list-style: none;
  font-size: var(--t-xs); letter-spacing: var(--track-label); text-transform: uppercase;
  color: var(--fg-subtle);
}
.breadcrumb a { color: var(--violet-300); }
.breadcrumb li + li::before { content: "·"; margin-right: var(--s-2); }

/* ---------- Cifras: sin cajas, separadas por líneas de 1 px ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-7) 0; }
.stat { display: grid; gap: var(--s-3); padding-inline: var(--s-6); border-left: var(--border-hair); }
.stat:first-child { padding-left: 0; border-left: 0; }
.stat__num {
  font-size: var(--t-h1); font-weight: var(--w-black);
  letter-spacing: var(--track-display); line-height: var(--leading-tight);
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-size: var(--t-xs); letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--fg-subtle);
}

/* ---------- CTA: aurora sólida, un solo gesto ---------- */
.cta {
  position: relative; overflow: hidden;
  padding: clamp(40px, 7vw, 96px);
  text-align: center;
  background: var(--grad-aurora);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-lg);
}
.cta h2 {
  max-width: 20ch; margin: 0 auto var(--s-4);
  font-size: var(--t-h1); font-weight: var(--w-black);
  letter-spacing: var(--track-display); line-height: var(--leading-tight);
  color: var(--white);
}
.cta p { max-width: 34ch; margin: 0 auto var(--s-6); font-size: var(--t-body-lg); color: rgba(255,255,255,.86); }
.cta .cluster { justify-content: center; }
.cta .btn, .ticket--featured .btn { background: var(--white); color: var(--violet-700); border: 0; box-shadow: var(--sh-md); }
.cta .btn:hover, .ticket--featured .btn:hover { color: var(--violet-700); box-shadow: var(--sh-lg); }
.cta .btn--ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.40); box-shadow: none; }
.cta .btn--ghost:hover { background: rgba(255,255,255,.12); color: var(--white); box-shadow: none; }

/* ---------- Programa ---------- */
.day-tabs {
  display: flex; flex-wrap: wrap; gap: var(--s-1);
  width: fit-content;
  margin-bottom: var(--s-7); padding: var(--s-1);
  background: var(--glass-fill);
  border: var(--border-hair);
  border-radius: var(--r-pill);
}
.day-tab {
  min-height: var(--touch-min);
  padding: 10px 24px;
  font-family: var(--font-sans); font-size: var(--t-sm); font-weight: var(--w-medium);
  color: var(--fg-muted);
  background: transparent; border: 0; border-radius: var(--r-pill);
  cursor: pointer;
  transition: background var(--d-base) var(--ease), color var(--d-base) var(--ease);
}
.day-tab:hover { color: var(--fg); }
.day-tab[aria-selected="true"] { color: var(--white); background: var(--grad-aurora); box-shadow: var(--sh-md); }

.agenda { border-bottom: var(--border-hair); }
.agenda__row {
  display: grid; grid-template-columns: minmax(96px, 140px) 1fr auto;
  align-items: baseline; gap: var(--s-5);
  padding: var(--s-5);
  border-top: var(--border-hair);
  transition: background var(--d-base) var(--ease), border-radius var(--d-base) var(--ease);
}
.agenda__row:hover { background: rgba(124,58,237,.06); border-radius: var(--r-md); }
.agenda__time { font-size: var(--t-sm); font-weight: var(--w-medium); color: var(--blue-400); font-variant-numeric: tabular-nums; }
.agenda__title {
  margin: 0 0 var(--s-2);
  font-size: var(--t-h3); font-weight: var(--w-medium);
  letter-spacing: var(--track-h); line-height: var(--leading-snug);
}
.agenda__desc { margin: 0; font-size: var(--t-sm); color: var(--fg-muted); }
.agenda__speaker { margin: var(--s-2) 0 0; font-size: var(--t-sm); color: var(--blue-400); }

/* ---------- Ponentes ---------- */
.speaker__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  margin-bottom: var(--s-5);
  overflow: hidden;
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(196,166,255,.18), rgba(47,107,255,.10));
  border: var(--border-hair);
}
.speaker__photo::before {
  content: "";
  position: absolute; left: 50%; top: 20%;
  width: 86%; aspect-ratio: 1;
  transform: translateX(-50%);
  background: var(--glow-focal);
  filter: blur(18px);
}
.speaker__photo img {
  position: relative;
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
}
.speaker__initials {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: var(--t-h2); font-weight: var(--w-black);
  letter-spacing: var(--track-display);
  color: var(--violet-200);
}
.speaker__name {
  margin-bottom: var(--s-2);
  font-size: var(--t-h3); font-weight: var(--w-black);
  letter-spacing: var(--track-display); line-height: var(--leading-snug);
}
.speaker__role { margin-bottom: var(--s-3); font-size: var(--t-sm); color: var(--blue-400); }
.card .speaker__role:last-child { margin-bottom: 0; }
.speaker__bio { font-size: var(--t-sm); }

/* ---------- Entradas: vidrio, la destacada en aurora ---------- */
.ticket {
  display: flex; flex-direction: column; gap: var(--s-5);
  padding: var(--s-7);
  border-radius: var(--r-xl);
  border-color: rgba(255,255,255,.10);
}
.ticket:hover { transform: translateY(var(--lift-card)); }
.ticket--featured {
  background: var(--grad-aurora);
  border-color: rgba(255,255,255,.24);
  box-shadow: var(--sh-lg), var(--sh-glow);
}
.ticket__badge {
  position: absolute; top: var(--s-5); right: var(--s-5);
  padding: 6px 14px;
  font-size: var(--t-xs); font-weight: var(--w-medium);
  color: var(--white);
  background: rgba(255,255,255,.20);
  border: 1px solid rgba(255,255,255,.34);
  border-radius: var(--r-pill);
}
.ticket__name {
  margin: 0;
  font-size: var(--t-xs); font-weight: var(--w-medium);
  letter-spacing: var(--track-label); text-transform: uppercase;
  color: var(--violet-300);
}
.ticket__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--s-2); margin-top: calc(var(--s-3) * -1); }
.ticket__amount {
  font-size: var(--t-h1); font-weight: var(--w-black);
  letter-spacing: var(--track-display); line-height: var(--leading-tight);
  font-variant-numeric: tabular-nums;
}
.ticket__period { font-size: var(--t-sm); color: var(--fg-subtle); }
.ticket__features { flex: 1; display: grid; align-content: start; gap: var(--s-3); margin: 0; padding: 0; list-style: none; }
.ticket__features li { position: relative; padding-left: 28px; font-size: var(--t-sm); color: var(--fg-muted); }
.ticket__features li::before {
  content: "";
  position: absolute; left: 2px; top: .35em;
  width: 12px; height: 7px;
  border-left: 1.5px solid var(--violet-300);
  border-bottom: 1.5px solid var(--violet-300);
  transform: rotate(-45deg);
}
.ticket__features li.is-off { color: var(--fg-subtle); opacity: .6; }
.ticket__features li.is-off::before { border-color: var(--fg-subtle); transform: rotate(-45deg) scale(.6); }

.ticket--featured .ticket__name, .ticket--featured .ticket__period { color: rgba(255,255,255,.80); }
.ticket--featured .ticket__amount { background: none; -webkit-text-fill-color: var(--white); color: var(--white); }
.ticket--featured .ticket__features li { color: rgba(255,255,255,.92); }
.ticket--featured .ticket__features li::before { border-color: var(--white); }
.ticket--featured .ticket__features li.is-off { color: rgba(255,255,255,.70); }
.ticket--featured .ticket__features li.is-off::before { border-color: rgba(255,255,255,.70); }

/* Tabla comparativa */
table { color: var(--fg-muted); }
th { color: var(--fg); }

/* ---------- Patrocinadores: franja sin cajas ---------- */
.sponsors { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--s-5) var(--s-8); }
.sponsor {
  font-size: var(--t-body-lg); font-weight: var(--w-bold);
  letter-spacing: var(--track-h);
  color: var(--fg-muted);
  opacity: .6;
  transition: opacity var(--d-base) var(--ease);
}
.sponsor:hover { opacity: 1; }

/* ---------- FAQ en acordeón, sin cajas ---------- */
.faq { border-bottom: var(--border-hair); }
.faq__item { border-top: var(--border-hair); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-5);
  width: 100%; min-height: var(--touch-min);
  padding: var(--s-5) var(--s-4);
  font-family: var(--font-sans); font-size: var(--t-h3); font-weight: var(--w-medium);
  letter-spacing: var(--track-h); text-align: left;
  color: var(--fg);
  background: none; border: 0; cursor: pointer;
}
.faq__icon { flex: none; position: relative; width: 20px; height: 20px; transition: transform var(--d-base) var(--ease); }
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute; top: 50%; left: 50%;
  width: 16px; height: 1.5px;
  background: var(--violet-300);
  transform: translate(-50%, -50%);
}
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__q[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--d-base) var(--ease); }
.faq__a[data-open="true"] { grid-template-rows: 1fr; }
.faq__a-inner { overflow: hidden; }
.faq__a p { margin: 0; padding: 0 var(--s-4) var(--s-5); color: var(--fg-muted); }

/* ---------- Formulario ---------- */
.form { display: grid; gap: var(--s-5); }
.form--2col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form--2col .field--full { grid-column: 1 / -1; }
.field { display: grid; gap: var(--s-2); }

.label { font-size: var(--t-sm); font-weight: var(--w-medium); color: var(--fg); }
.req { color: #FF8FA3; }

.input, .textarea, .select {
  width: 100%;
  min-height: var(--touch-min);
  padding: 14px 18px;
  font-family: inherit; font-size: var(--t-sm);
  color: var(--fg);
  background: rgba(255,255,255,.04);
  border: var(--border-soft);
  border-radius: var(--r-sm);
  transition: border-color var(--d-fast) var(--ease), box-shadow var(--d-fast) var(--ease), background var(--d-fast) var(--ease);
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  background: rgba(255,255,255,.06);
  border-color: rgba(196,166,255,.60);
  box-shadow: 0 0 0 4px rgba(124,58,237,.25);
}
.input[aria-invalid="true"], .textarea[aria-invalid="true"], .select[aria-invalid="true"] { border-color: #FF8FA3; }
.textarea { min-height: 160px; resize: vertical; }
.select {
  appearance: none;
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23C4A6FF' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
}
.select option { background: var(--ink-700); color: var(--fg); }

.checkbox { display: flex; align-items: flex-start; gap: var(--s-3); font-size: var(--t-sm); color: var(--fg-muted); }
.checkbox input { flex: none; width: 18px; height: 18px; margin-top: 3px; accent-color: var(--violet-500); }

.field__error { min-height: 1em; font-size: var(--t-xs); color: #FF8FA3; }

.form__status { margin: 0; padding: var(--s-4) var(--s-5); border-radius: var(--r-sm); font-size: var(--t-sm); }
.form__status[data-state="ok"] { color: var(--violet-200); background: rgba(124,58,237,.16); border: 1px solid rgba(196,166,255,.30); }
.form__status[data-state="err"] { color: #FFC2CD; background: rgba(255,143,163,.12); border: 1px solid rgba(255,143,163,.30); }

/* ---------- Datos de contacto y mapa ---------- */
.info-list { margin: 0; padding: 0; list-style: none; }
.info-list li { display: grid; gap: var(--s-1); padding-block: var(--s-4); border-bottom: var(--border-hair); }
.info-list li:first-child { padding-top: 0; }
.info-list__label {
  font-size: var(--t-xs); letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--fg-subtle);
}
.info-list__value { font-size: var(--t-body-lg); font-weight: var(--w-medium); color: var(--fg); }

.map-placeholder {
  display: grid; place-items: center;
  aspect-ratio: 16 / 10;
  padding: var(--s-5);
  text-align: center;
  font-size: var(--t-xs); letter-spacing: var(--track-label); text-transform: uppercase;
  color: var(--fg-subtle);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--glass-shadow);
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 48px),
    radial-gradient(60% 60% at 40% 45%, rgba(47,107,255,.22), transparent 70%),
    var(--ink-800);
}
.map-placeholder iframe { width: 100%; height: 100%; border: 0; border-radius: inherit; filter: invert(.9) hue-rotate(180deg); }

/* ---------- Footer: única sección de violeta plano ---------- */
.footer {
  margin-top: var(--s-9);
  padding-block: var(--s-9) var(--s-7);
  background: var(--violet-600);
  border-radius: var(--r-2xl) var(--r-2xl) 0 0;
  color: var(--white);
}
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--s-7); padding-bottom: var(--s-8); }
.footer .logo img { width: 128px; }
.footer__about p { max-width: 34ch; font-size: var(--t-sm); color: rgba(255,255,255,.86); }
.footer__title {
  margin-bottom: var(--s-4);
  font-size: var(--t-xs); font-weight: var(--w-medium);
  letter-spacing: var(--track-label); text-transform: uppercase;
  color: rgba(255,255,255,.72);
}
.footer__list { display: grid; gap: var(--s-3); margin: 0; padding: 0; list-style: none; }
.footer a { color: rgba(255,255,255,.86); }
.footer a:hover { color: var(--white); }
.footer__list a { font-size: var(--t-sm); }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s-4);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255,255,255,.20);
  font-size: var(--t-xs);
  color: rgba(255,255,255,.72);
}
.social { display: flex; gap: var(--s-2); }
.footer .social a {
  display: grid; place-items: center;
  width: var(--touch-min); height: var(--touch-min);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.30);
  border-radius: var(--r-pill);
  transition: background var(--d-base) var(--ease), color var(--d-base) var(--ease), border-color var(--d-base) var(--ease);
}
.footer .social a:hover { color: var(--violet-700); background: var(--white); border-color: var(--white); }

/* ---------- Entrada de sección ----------
   Usa `translate` (no `transform`) para no pisar el hover de las cards;
   el escalonado llega por --delay desde main.js. */
[data-reveal] {
  opacity: 0;
  translate: 0 24px;
  transition-property: opacity, translate, transform, box-shadow, border-color, background;
  transition-duration: var(--d-slow), var(--d-slow), var(--d-base), var(--d-base), var(--d-base), var(--d-base);
  transition-timing-function: var(--ease);
  transition-delay: var(--delay, 0s), var(--delay, 0s), 0s, 0s, 0s, 0s;
}
[data-reveal].is-visible { opacity: 1; translate: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; translate: none; }
}

/* ---------- Texto que aparece con desenfoque (estilo React Bits · BlurText) ----------
   main.js parte los títulos en palabras (.bt-word, escalonadas con --i) y marca los
   párrafos como bloque (.bt-block); al entrar en pantalla reciben .bt-in. */
.bt-word { display: inline-block; }
.bt-word, .bt-block {
  opacity: 0;
  filter: blur(12px);
  translate: 0 -.5em;
  transition: opacity .8s var(--ease), filter .8s var(--ease), translate .8s var(--ease);
}
.bt-word { transition-delay: calc(min(var(--i), 16) * 70ms); }
.bt-in .bt-word, .bt-block.bt-in { opacity: 1; filter: none; translate: none; }
.bt-prep :is(.bt-word, .bt-block) { transition: none !important; }
/* Los títulos con degradado lo llevan en cada palabra (el recorte al texto no atraviesa las palabras animadas) */
:is(.page-header h1, .section-head h2, .speaker__name) .bt-word {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: var(--s-4);
    padding: var(--s-5);
    background: var(--glass-fallback);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-lg);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--d-base) var(--ease), transform var(--d-base) var(--ease), visibility var(--d-base);
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { display: block; padding: var(--s-4) var(--s-2); font-size: var(--t-body); border-bottom: var(--border-hair); }
  .nav__link[aria-current="page"] { box-shadow: none; color: var(--violet-300); }
  .nav .btn { width: 100%; padding: 16px 32px; font-size: var(--t-body); }

  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { gap: var(--s-7); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(odd) { padding-left: 0; border-left: 0; }
  .agenda__row { grid-template-columns: 1fr; gap: var(--s-2); padding-inline: var(--s-2); }
  .form--2col { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .logo img { width: 96px; }
  .grid--4 { grid-template-columns: 1fr; }
  .countdown { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding-inline: var(--s-4); }
  .footer__grid { grid-template-columns: 1fr; }
  .day-tabs { width: 100%; }
  .day-tab { flex: 1; padding-inline: var(--s-3); }
  .ticket { padding: var(--s-6); }
}

@media (max-width: 760px) {
  .banner { height: clamp(620px, 165vw, 780px); border-radius: var(--r-xl); }
  .slide__photo { right: 50%; transform: translateX(50%); height: var(--hm, 74%); bottom: 96px; }
  .slide__text { left: 20px; right: 20px; bottom: 176px; max-width: none; }
  .slide__name { font-size: clamp(2.75rem, 14vw, 4.5rem); }
  .banner__bar { flex-direction: column; gap: var(--s-3); padding: var(--s-4); border-radius: var(--r-lg); }
  .banner__info { justify-content: center; font-size: var(--t-sm); text-align: center; }
  .banner__info span:first-child { flex-basis: 100%; }
  .banner__info span:nth-child(2) { margin-left: 0; padding-left: 0; border-left: 0; }
  .banner__bar .btn { width: 100%; }
  .banner__tab { padding: 0; font-size: 0; min-width: 40px; }
}

/* Móvil: 8 figuras no caben grandes; la fila se desliza con el dedo */
@media (max-width: 760px) {
  .lineup { --row-h: min(120vw, 520px); padding-top: 132px; border-radius: 0 0 var(--r-xl) var(--r-xl); }
  .lineup__row {
    justify-content: flex-start; gap: 0;
    overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    padding-inline: 18vw;
    scrollbar-width: none;
  }
  .lineup__row::-webkit-scrollbar { display: none; }
  .lineup__person { flex: 0 0 64vw; scroll-snap-align: center; }
  .lineup__person:nth-child(even) .lineup__photo,
  .lineup__person:hover .lineup__photo,
  .lineup__person:nth-child(even):hover .lineup__photo { transform: translateX(-50%); }
  .lineup__name { font-size: 1.375rem; }
  .lineup__role { font-size: .875rem; }
}

@media print {
  .header, .footer, .cta, .nav-toggle { display: none; }
}