/* ============================================================
   LA BRISITA VIENE A TI — NAVIDAD 2026
   Identidad visual: Manual de Uso LA BRISITA 2026
   Colores: #202c56 (azul) · #50c2ef (celeste) · #e8e1c8 (crema)
   Tipografía: Addington CF (titulares) · Helvetica (texto)
   ============================================================ */

/* ---------- Tipografías de marca ---------- */
@font-face {
  font-family: 'Addington CF';
  src: url('../la-brisita-2026/fonts/AddingtonCF-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Addington CF';
  src: url('../la-brisita-2026/fonts/AddingtonCF-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Addington CF';
  src: url('../la-brisita-2026/fonts/AddingtonCF-DemiBold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Addington CF';
  src: url('../la-brisita-2026/fonts/AddingtonCF-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Addington CF';
  src: url('../la-brisita-2026/fonts/AddingtonCF-ExtraBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ---------- Variables de marca ---------- */
:root {
  --azul: #202c56;
  --azul-profundo: #161f3e;
  --azul-noche: #101730;
  --celeste: #50c2ef;
  --celeste-suave: #a8e0f8;
  --crema: #e8e1c8;
  --crema-claro: #f5f1e3;
  --blanco: #ffffff;
  --tinta: #2b3350;

  --font-display: 'Addington CF', 'Georgia', serif;
  --font-body: 'Helvetica Neue', Helvetica, Arial, 'Segoe UI', sans-serif;

  --nav-h: 76px;
  --radius: 22px;
  --shadow-soft: 0 18px 45px -18px rgba(32, 44, 86, .28);
  --shadow-card: 0 10px 30px -12px rgba(32, 44, 86, .22);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}

body {
  font-family: var(--font-body);
  color: var(--tinta);
  background: var(--crema-claro);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

::selection { background: var(--celeste); color: var(--azul-noche); }

/* ---------- Barra de progreso ---------- */
.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 4px;
  width: 0%;
  background: linear-gradient(90deg, var(--celeste), var(--crema));
  z-index: 1200;
  transition: width .12s linear;
}

/* ============================================================
   MENÚ DE NAVEGACIÓN
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1100;
  background: rgba(32, 44, 86, 0);
  transition: background .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(22, 31, 62, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .45);
}
.nav__inner {
  width: min(1360px, 94%);
  margin-inline: auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__brand { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo {
  height: 54px;
  width: auto;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, .35));
  transition: transform .35s var(--ease-spring);
}
.nav__brand:hover .nav__logo { transform: scale(1.05) rotate(-1.5deg); }

.nav__links {
  display: flex;
  align-items: center;
  gap: .15rem;
}
.nav__link {
  position: relative;
  color: var(--crema);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .55rem .68rem;
  border-radius: 999px;
  opacity: .85;
  transition: opacity .25s, color .25s, background .25s;
  white-space: nowrap;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--celeste);
  transform: translateX(-50%);
  transition: width .3s var(--ease-out);
}
.nav__link:hover { opacity: 1; color: var(--blanco); }
.nav__link:hover::after { width: 55%; }
.nav__link.is-active {
  opacity: 1;
  color: var(--azul-noche);
  background: var(--celeste);
}
.nav__link.is-active::after { width: 0; }
.nav__link--cta {
  border: 1.5px solid var(--celeste);
  color: var(--celeste);
}
.nav__link--cta.is-active { color: var(--azul-noche); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  z-index: 1150;
}
.nav__toggle span {
  width: 26px; height: 2.5px;
  background: var(--crema);
  border-radius: 3px;
  transition: transform .35s var(--ease-out), opacity .25s;
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Drawer móvil ---------- */
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(340px, 84vw);
  background: linear-gradient(165deg, var(--azul) 0%, var(--azul-noche) 100%);
  z-index: 1140;
  transform: translateX(105%);
  transition: transform .5s var(--ease-out);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5.5rem 2.4rem 2rem;
  box-shadow: -20px 0 60px rgba(0, 0, 0, .4);
}
.drawer.is-open { transform: translateX(0); }
.drawer__links { display: flex; flex-direction: column; gap: .35rem; }
.drawer__link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--crema);
  padding: .5rem 0;
  border-bottom: 1px solid rgba(232, 225, 200, .12);
  opacity: 0;
  transform: translateX(28px);
  transition: color .25s, padding-left .3s var(--ease-out);
}
.drawer.is-open .drawer__link {
  animation: drawerLinkIn .5s var(--ease-out) forwards;
}
.drawer.is-open .drawer__link:nth-child(1) { animation-delay: .08s; }
.drawer.is-open .drawer__link:nth-child(2) { animation-delay: .13s; }
.drawer.is-open .drawer__link:nth-child(3) { animation-delay: .18s; }
.drawer.is-open .drawer__link:nth-child(4) { animation-delay: .23s; }
.drawer.is-open .drawer__link:nth-child(5) { animation-delay: .28s; }
.drawer.is-open .drawer__link:nth-child(6) { animation-delay: .33s; }
.drawer.is-open .drawer__link:nth-child(7) { animation-delay: .38s; }
.drawer.is-open .drawer__link:nth-child(8) { animation-delay: .43s; }
.drawer.is-open .drawer__link:nth-child(9) { animation-delay: .48s; }
.drawer.is-open .drawer__link:nth-child(10) { animation-delay: .53s; }
@keyframes drawerLinkIn {
  to { opacity: 1; transform: translateX(0); }
}
.drawer__link:hover { color: var(--celeste); padding-left: .6rem; }
.drawer__logo { width: 130px; margin-top: 2.2rem; opacity: .9; }

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 23, 48, .55);
  backdrop-filter: blur(3px);
  z-index: 1130;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s;
}
.drawer-overlay.is-visible { opacity: 1; pointer-events: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(80, 194, 239, .22), transparent 60%),
    radial-gradient(900px 480px at 8% 110%, rgba(80, 194, 239, .14), transparent 55%),
    linear-gradient(168deg, var(--azul) 0%, var(--azul-profundo) 55%, var(--azul-noche) 100%);
  color: var(--crema);
  overflow: hidden;
  padding: calc(var(--nav-h) + 3rem) 1.25rem 7rem;
}
.hero__snow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .35;
  pointer-events: none;
  animation: glowFloat 9s ease-in-out infinite alternate;
}
.hero__glow--1 {
  width: 420px; height: 420px;
  background: rgba(80, 194, 239, .5);
  top: -120px; right: -80px;
}
.hero__glow--2 {
  width: 340px; height: 340px;
  background: rgba(232, 225, 200, .28);
  bottom: -100px; left: -90px;
  animation-delay: -4s;
}
@keyframes glowFloat {
  from { transform: translateY(0) scale(1); }
  to   { transform: translateY(34px) scale(1.12); }
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 880px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__logo {
  width: clamp(210px, 30vw, 330px);
  filter: drop-shadow(0 14px 34px rgba(0, 0, 0, .45));
  animation: heroFloat 6.5s ease-in-out infinite;
  margin-bottom: 1.6rem;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-14px) rotate(-.6deg); }
}
.hero__kicker {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--celeste);
  margin-bottom: 1rem;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.2vw, 3.9rem);
  line-height: 1.12;
  color: var(--blanco);
  margin-bottom: 1.4rem;
  text-wrap: balance;
}
.hero__title em {
  font-style: normal;
  color: var(--celeste);
  display: block;
}
.hero__lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 500;
  color: var(--crema);
  max-width: 700px;
  margin-bottom: 1rem;
}
.hero__text {
  color: rgba(232, 225, 200, .82);
  max-width: 640px;
  margin-bottom: 1.2rem;
}
.hero__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  color: var(--celeste-suave);
  margin-bottom: 2.2rem;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__scroll {
  position: absolute;
  bottom: 92px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px; height: 50px;
  border: 2px solid rgba(232, 225, 200, .5);
  border-radius: 999px;
  z-index: 3;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  transition: border-color .3s;
}
.hero__scroll:hover { border-color: var(--celeste); }
.hero__scroll-dot {
  width: 5px; height: 9px;
  border-radius: 4px;
  background: var(--celeste);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { transform: translateY(0); opacity: 1; }
  70%  { transform: translateY(16px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}
.hero__wave {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  z-index: 2;
  line-height: 0;
}
.hero__wave svg { width: 100%; height: 110px; display: block; }

/* ---------- Destellos animados ---------- */
.sparkle {
  position: absolute;
  color: var(--celeste);
  font-size: 1.6rem;
  z-index: 2;
  pointer-events: none;
  animation: twinkle 3.4s ease-in-out infinite;
  text-shadow: 0 0 18px rgba(80, 194, 239, .8);
}
.sparkle--1 { top: 18%; left: 12%; animation-delay: 0s; }
.sparkle--2 { top: 30%; right: 14%; font-size: 2.2rem; animation-delay: .9s; }
.sparkle--3 { bottom: 30%; left: 20%; font-size: 1.1rem; animation-delay: 1.7s; }
.sparkle--4 { bottom: 22%; right: 22%; font-size: 1.4rem; animation-delay: 2.4s; }
.sparkle--5 { top: 12%; right: 8%; animation-delay: .4s; }
.sparkle--6 { bottom: 14%; left: 6%; font-size: 1.2rem; animation-delay: 1.4s; }
.sparkle--7 { top: 10%; left: 9%; animation-delay: .8s; }
.sparkle--8 { top: 14%; right: 10%; animation-delay: .2s; }
.sparkle--9 { bottom: 12%; left: 12%; font-size: 1.15rem; animation-delay: 1.9s; }
@keyframes twinkle {
  0%, 100% { opacity: .15; transform: scale(.7) rotate(0deg); }
  50%      { opacity: 1;  transform: scale(1.15) rotate(20deg); }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .95rem 2.1rem;
  border-radius: 999px;
  transition: transform .3s var(--ease-spring), box-shadow .3s, background .3s, color .3s;
}
.btn--light {
  background: var(--celeste);
  color: var(--azul-noche);
  box-shadow: 0 12px 28px -10px rgba(80, 194, 239, .55);
}
.btn--light:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 36px -10px rgba(80, 194, 239, .7);
  background: var(--blanco);
}
.btn--ghost {
  border: 2px solid rgba(232, 225, 200, .55);
  color: var(--crema);
}
.btn--ghost:hover {
  transform: translateY(-3px);
  border-color: var(--crema);
  background: rgba(232, 225, 200, .12);
}

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
section { position: relative; }
.section--cream { background: var(--crema); }
.section--white { background: var(--crema-claro); }

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.2rem;
}
.section-head__ornament {
  display: inline-block;
  font-size: 2rem;
  color: var(--celeste);
  transform: rotate(180deg);
  margin-bottom: .4rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.18;
  color: var(--azul);
  text-wrap: balance;
}
.section-title em { font-style: normal; color: #1b6f9e; }
.section-head--light .section-title { color: var(--crema); }
.section-head--light .section-title em { color: var(--celeste); }
.section-subtitle {
  margin-top: .8rem;
  color: rgba(232, 225, 200, .75);
  font-size: 1.05rem;
}

/* ============================================================
   TARJETAS DE TEMPORADA
   ============================================================ */
.season { padding: 6rem 0 5.5rem; }
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 1.4rem;
}
.card {
  position: relative;
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 1.9rem 1.6rem 1.6rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--azul), var(--celeste));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease-out);
}
.card:hover {
  transform: translateY(-9px);
  box-shadow: 0 26px 50px -18px rgba(32, 44, 86, .38);
}
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 58px; height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--azul), #2c3d77);
  color: var(--celeste);
  margin-bottom: 1.1rem;
  transition: transform .4s var(--ease-spring), background .3s;
}
.card__icon svg { width: 30px; height: 30px; }
.card:hover .card__icon {
  transform: rotate(-7deg) scale(1.08);
  background: linear-gradient(140deg, var(--celeste), #7bd3f4);
  color: var(--azul-noche);
}
.card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.28rem;
  color: var(--azul);
  margin-bottom: .5rem;
  line-height: 1.25;
}
.card__text {
  font-size: .94rem;
  color: #4a5478;
  flex-grow: 1;
}
.card__more {
  margin-top: 1.1rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #1b6f9e;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.card__more i {
  font-style: normal;
  transition: transform .3s var(--ease-out);
}
.card:hover .card__more i { transform: translateX(6px); }

.season__closing {
  margin: 3.4rem auto 0;
  max-width: 720px;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 500;
  color: var(--azul);
  line-height: 1.5;
  text-wrap: balance;
}
.season__closing strong { color: #1b6f9e; font-weight: 700; }

/* ============================================================
   SECCIONES DE PROGRAMA
   ============================================================ */
.program { padding: 6.5rem 0; overflow: hidden; }
.program--dark {
  background:
    radial-gradient(800px 400px at 90% 0%, rgba(80, 194, 239, .16), transparent 60%),
    linear-gradient(160deg, var(--azul) 0%, var(--azul-profundo) 70%, var(--azul-noche) 100%);
  color: var(--crema);
}
.program__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.program__grid--flip .program__body { order: 2; }
.program__grid--flip .img-ph { order: 1; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: #1b6f9e;
  margin-bottom: 1rem;
}
.kicker::before {
  content: '';
  width: 34px; height: 2px;
  background: var(--celeste);
  border-radius: 2px;
}
.program--dark .kicker { color: var(--celeste); }

.program__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.6vw, 2.55rem);
  line-height: 1.2;
  color: var(--azul);
  margin-bottom: 1.2rem;
  text-wrap: balance;
}
.program__title em { font-style: normal; color: #1b6f9e; }
.program--dark .program__title { color: var(--blanco); }
.program--dark .program__title em { color: var(--celeste); }

.program__lead {
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: #3d4666;
  margin-bottom: .9rem;
  max-width: 60ch;
}
.program--dark .program__lead { color: rgba(232, 225, 200, .88); }

.program__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.08rem;
  color: #1b6f9e;
  margin-bottom: 1.8rem;
  max-width: 56ch;
}
.program--dark .program__tagline { color: var(--celeste-suave); }

/* ---------- Botón Ver más ---------- */
.vermas {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  background: var(--azul);
  color: var(--crema);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .85rem 1.7rem;
  border-radius: 999px;
  box-shadow: 0 10px 24px -10px rgba(32, 44, 86, .5);
  transition: transform .3s var(--ease-spring), background .3s, box-shadow .3s;
  margin-bottom: .4rem;
}
.vermas:hover {
  transform: translateY(-2px) scale(1.03);
  background: #2c3d77;
  box-shadow: 0 16px 30px -10px rgba(32, 44, 86, .6);
}
.vermas--dark {
  background: var(--celeste);
  color: var(--azul-noche);
  box-shadow: 0 10px 24px -10px rgba(80, 194, 239, .5);
}
.vermas--dark:hover { background: var(--blanco); }
.vermas__chevron {
  width: 10px; height: 10px;
  border-right: 2.5px solid currentColor;
  border-bottom: 2.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform .4s var(--ease-out);
  margin-top: -3px;
}
.vermas[aria-expanded="true"] .vermas__chevron { transform: rotate(225deg); margin-top: 5px; }

/* ---------- Detalle ampliable ---------- */
.detail {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .7s var(--ease-out), opacity .5s var(--ease-out), margin .4s;
  margin-top: 0;
}
.detail.is-open { opacity: 1; margin-top: 1.6rem; }
.detail__intro {
  font-weight: 500;
  color: #3d4666;
  margin-bottom: 1.5rem;
  max-width: 62ch;
}
.program--dark .detail__intro { color: rgba(232, 225, 200, .9); }

.detail__items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.6rem;
}
.detail__item {
  background: var(--blanco);
  border: 1px solid rgba(32, 44, 86, .1);
  border-left: 4px solid var(--celeste);
  border-radius: 14px;
  padding: 1.1rem 1.2rem;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.detail__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.program--dark .detail__item {
  background: rgba(232, 225, 200, .07);
  border-color: rgba(80, 194, 239, .25);
  border-left-color: var(--celeste);
  backdrop-filter: blur(4px);
}
.detail__item h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--azul);
  margin-bottom: .35rem;
}
.program--dark .detail__item h4 { color: var(--celeste); }
.detail__item p { font-size: .92rem; color: #4a5478; }
.program--dark .detail__item p { color: rgba(232, 225, 200, .82); }

.detail__closing {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem;
  color: var(--azul);
  border-top: 1px dashed rgba(32, 44, 86, .25);
  padding-top: 1.3rem;
  max-width: 62ch;
}
.program--dark .detail__closing {
  color: var(--crema);
  border-top-color: rgba(232, 225, 200, .25);
}

/* ---------- Caja de información (fechas / lugares) ---------- */
.info-box {
  background: linear-gradient(140deg, var(--azul), #2a3a70);
  color: var(--crema);
  border-radius: 18px;
  padding: 1.5rem 1.7rem;
  margin-bottom: 1.6rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.info-box::after {
  content: '✦';
  position: absolute;
  top: 12px; right: 18px;
  color: var(--celeste);
  font-size: 1.3rem;
  animation: twinkle 3s ease-in-out infinite;
}
.program--dark .info-box {
  background: rgba(80, 194, 239, .1);
  border: 1px solid rgba(80, 194, 239, .35);
  box-shadow: none;
}
.info-box__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--celeste);
  margin-bottom: .8rem;
}
.info-box__list { list-style: none; display: grid; gap: .65rem; }
.info-box__list li {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  flex-wrap: wrap;
  font-size: .96rem;
}
.info-box__badge {
  background: var(--celeste);
  color: var(--azul-noche);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .28rem .7rem;
  border-radius: 999px;
  white-space: nowrap;
}
.info-box__note { margin-top: .9rem; font-weight: 600; color: var(--blanco); }
.program--dark .info-box__note { color: var(--crema); }

/* ============================================================
   PLACEHOLDERS DE IMAGEN
   ============================================================ */
.img-ph {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.img-ph__frame {
  position: relative;
  aspect-ratio: 4 / 4.6;
  border-radius: 26px;
  border: 2.5px dashed rgba(32, 44, 86, .35);
  background:
    radial-gradient(circle at 30% 20%, rgba(80, 194, 239, .16), transparent 55%),
    repeating-linear-gradient(-45deg, rgba(32, 44, 86, .045) 0 14px, transparent 14px 28px),
    var(--blanco);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  text-align: center;
  padding: 2rem;
  overflow: hidden;
  transition: transform .5s var(--ease-out), border-color .4s, box-shadow .5s;
}
.img-ph__frame::before,
.img-ph__frame::after {
  content: '✦';
  position: absolute;
  color: var(--celeste);
  opacity: .5;
  animation: twinkle 4s ease-in-out infinite;
}
.img-ph__frame::before { top: 16px; left: 18px; }
.img-ph__frame::after { bottom: 16px; right: 18px; animation-delay: 1.6s; }
.img-ph:hover .img-ph__frame {
  transform: translateY(-6px) rotate(-.5deg);
  border-color: var(--celeste);
  box-shadow: var(--shadow-soft);
}
.img-ph__icon {
  width: 92px; height: 92px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--azul), #2c3d77);
  color: var(--celeste);
  box-shadow: 0 16px 34px -12px rgba(32, 44, 86, .45);
  animation: iconBob 4.5s ease-in-out infinite;
}
.img-ph__icon svg { width: 46px; height: 46px; }
@keyframes iconBob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
.img-ph__label {
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--azul);
}
.img-ph__label small {
  display: block;
  margin-top: .45rem;
  font-weight: 500;
  font-size: .82rem;
  letter-spacing: .02em;
  text-transform: none;
  color: #5a6489;
}
.img-ph--dark .img-ph__frame {
  border-color: rgba(80, 194, 239, .5);
  background:
    radial-gradient(circle at 30% 20%, rgba(80, 194, 239, .2), transparent 55%),
    repeating-linear-gradient(-45deg, rgba(232, 225, 200, .05) 0 14px, transparent 14px 28px),
    rgba(16, 23, 48, .5);
}
.img-ph--dark .img-ph__label { color: var(--crema); }
.img-ph--dark .img-ph__label small { color: rgba(232, 225, 200, .65); }
.img-ph--dark .img-ph__icon {
  background: linear-gradient(140deg, var(--celeste), #7bd3f4);
  color: var(--azul-noche);
}

/* ============================================================
   SECCIÓN DE VIDEOS
   ============================================================ */
.videos {
  position: relative;
  padding: 6.5rem 0 7rem;
  background:
    radial-gradient(900px 420px at 10% 0%, rgba(80, 194, 239, .18), transparent 55%),
    linear-gradient(175deg, var(--azul-noche) 0%, var(--azul-profundo) 60%, var(--azul) 100%);
  color: var(--crema);
  overflow: hidden;
}
.videos__snow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .6;
}
.videos .container { position: relative; z-index: 2; }
.videos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.6rem;
}
.video-card {
  background: rgba(232, 225, 200, .06);
  border: 1px solid rgba(80, 194, 239, .22);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(6px);
  transition: transform .4s var(--ease-out), border-color .35s, box-shadow .4s;
}
.video-card:hover {
  transform: translateY(-8px);
  border-color: var(--celeste);
  box-shadow: 0 26px 50px -18px rgba(0, 0, 0, .55);
}
.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 70% 25%, rgba(80, 194, 239, .3), transparent 55%),
    repeating-linear-gradient(-45deg, rgba(232, 225, 200, .05) 0 12px, transparent 12px 24px),
    linear-gradient(150deg, #26336a, var(--azul-noche));
  border-bottom: 1px dashed rgba(80, 194, 239, .35);
}
.video-card__play {
  width: 68px; height: 68px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--celeste);
  color: var(--azul-noche);
  box-shadow: 0 0 0 0 rgba(80, 194, 239, .55);
  animation: pulse 2.4s ease-out infinite;
  transition: transform .3s var(--ease-spring), background .3s;
}
.video-card__play svg { width: 30px; height: 30px; margin-left: 3px; }
.video-card__play:hover {
  transform: scale(1.14);
  background: var(--blanco);
  animation-play-state: paused;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(80, 194, 239, .55); }
  70%  { box-shadow: 0 0 0 20px rgba(80, 194, 239, 0); }
  100% { box-shadow: 0 0 0 0 rgba(80, 194, 239, 0); }
}
.video-card__duration {
  position: absolute;
  bottom: 12px; right: 12px;
  background: rgba(16, 23, 48, .8);
  color: var(--celeste-suave);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .65rem;
  border-radius: 999px;
}
.video-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--crema);
  padding: 1.15rem 1.3rem 1.35rem;
  line-height: 1.4;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--azul-noche);
  color: var(--crema);
  padding: 4.5rem 0 3rem;
  border-top: 1px solid rgba(80, 194, 239, .2);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.3rem;
}
.footer__logo {
  width: 170px;
  filter: drop-shadow(0 8px 22px rgba(0, 0, 0, .4));
  transition: transform .4s var(--ease-spring);
}
.footer__logo:hover { transform: scale(1.06) rotate(-1deg); }
.footer__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--celeste-suave);
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .4rem 1.4rem;
  margin-top: .4rem;
}
.footer__nav a {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(232, 225, 200, .7);
  transition: color .25s;
}
.footer__nav a:hover { color: var(--celeste); }
.footer__copy {
  margin-top: 1.2rem;
  font-size: .8rem;
  color: rgba(232, 225, 200, .45);
}

/* ---------- Volver arriba ---------- */
.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--azul);
  color: var(--celeste);
  box-shadow: 0 14px 30px -10px rgba(16, 23, 48, .6);
  z-index: 1000;
  opacity: 0;
  transform: translateY(18px) scale(.85);
  pointer-events: none;
  transition: opacity .35s, transform .35s var(--ease-spring), background .3s;
}
.to-top svg { width: 22px; height: 22px; }
.to-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.to-top:hover { background: var(--celeste); color: var(--azul-noche); }

/* ============================================================
   ANIMACIONES DE APARICIÓN (scroll reveal)
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(38px); }
[data-reveal="left"]  { transform: translateX(-46px); }
[data-reveal="right"] { transform: translateX(46px); }
[data-reveal="zoom"]  { transform: scale(.82); }
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1279px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
}
@media (min-width: 1280px) {
  .drawer, .drawer-overlay { display: none; }
}

@media (max-width: 900px) {
  .program { padding: 4.5rem 0; }
  .program__grid,
  .program__grid--flip {
    grid-template-columns: 1fr;
  }
  .program__grid--flip .program__body { order: 1; }
  .program__grid--flip .img-ph { order: 2; }
  .img-ph { position: static; }
  .img-ph__frame { aspect-ratio: 16 / 10; }
  .season { padding: 4.5rem 0; }
  .hero__scroll { display: none; }
}

@media (max-width: 560px) {
  :root { --nav-h: 66px; }
  .nav__logo { height: 44px; }
  .hero { padding-bottom: 5.5rem; }
  .hero__wave svg { height: 64px; }
  .btn { padding: .8rem 1.6rem; font-size: .85rem; }
  .detail__items { grid-template-columns: 1fr; }
  .info-box__list li { flex-direction: column; gap: .3rem; }
  .to-top { right: 14px; bottom: 14px; width: 46px; height: 46px; }
}

/* ---------- Accesibilidad: movimiento reducido ---------- */
@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] { opacity: 1; transform: none; }
}