/* ══════════════════════════════════════════════
   XV Años · Miriam Yoselin
   Tema: Uva profundo + Dorado
   ══════════════════════════════════════════════ */

:root {
  --uva-oscuro: #2e1038;
  --uva: #5b2a6e;
  --uva-medio: #7b4397;
  --lila: #c9a7d8;
  --lavanda: #f7f2fa;
  --dorado: #d4af37;
  --dorado-claro: #e9d38a;
  --texto: #3a2a42;
  --blanco: #fffdfa;
  --script: 'Great Vibes', cursive;
  --serif: 'Marcellus', serif;
  --sans: 'Jost', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* evita que el doble tap en botones/controles haga zoom en móvil */
button, a, .foto, .lightbox, .musica-btn {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  /* mismo morado que el pie de página: el rebote al final ya no destella claro */
  background: var(--uva-oscuro);
}

body {
  font-family: var(--sans);
  color: var(--texto);
  background: var(--lavanda);
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

.contenedor {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

/* ═══════════ SOBRE DE APERTURA ═══════════ */
.sobre {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  /* misma foto y encuadre que la portada, pero bajo un velo mucho más oscuro:
     al abrir, el velo "se levanta" y la foto revive — efecto revelación */
  background:
    linear-gradient(165deg, rgba(24, 6, 30, .96) 0%, rgba(48, 20, 62, .9) 55%, rgba(42, 18, 56, .94) 100%),
    url('fotos/hero.jpg') center 22% / cover no-repeat,
    linear-gradient(165deg, var(--uva-oscuro) 0%, var(--uva) 55%, var(--uva-medio) 100%);
  /* fundido puro: el fondo es idéntico al de la portada, así que al abrir
     parece que la imagen nunca cambió, solo el contenido */
  transition: opacity 1.1s ease, visibility 1.1s;
}
@media (orientation: landscape) and (min-width: 800px) {
  .sobre { background-position: center, center 40%, center; }
}
.sobre.abierto { opacity: 0; visibility: hidden; }

.sobre.abriendo .sobre-sello { animation: sello-abrir .9s ease forwards; }
.sobre.abriendo .sobre-nombre,
.sobre.abriendo .sobre-divisor,
.sobre.abriendo .sobre-sub,
.sobre.abriendo .btn-abrir,
.sobre.abriendo .sobre-marco { animation: desvanecer .5s ease forwards; }

@keyframes sello-abrir {
  40% { transform: scale(1.3) rotate(180deg); opacity: 1; }
  100% { transform: scale(3.2) rotate(360deg); opacity: 0; }
}
@keyframes desvanecer { to { opacity: 0; transform: translateY(16px); } }

.sobre-inner { text-align: center; color: var(--blanco); padding: 2rem; animation: aparecer 1.4s ease both; position: relative; z-index: 2; }

/* esquineros dorados: acento de lujo sin encerrar la pantalla */
.sobre-marco {
  position: absolute;
  top: 18px; right: 18px; bottom: 18px; left: 18px;
  pointer-events: none;
  background:
    linear-gradient(var(--dorado), var(--dorado)) left 0 top 0 / 52px 1.5px,
    linear-gradient(var(--dorado), var(--dorado)) left 0 top 0 / 1.5px 52px,
    linear-gradient(var(--dorado), var(--dorado)) right 0 top 0 / 52px 1.5px,
    linear-gradient(var(--dorado), var(--dorado)) right 0 top 0 / 1.5px 52px,
    linear-gradient(var(--dorado), var(--dorado)) left 0 bottom 0 / 52px 1.5px,
    linear-gradient(var(--dorado), var(--dorado)) left 0 bottom 0 / 1.5px 52px,
    linear-gradient(var(--dorado), var(--dorado)) right 0 bottom 0 / 52px 1.5px,
    linear-gradient(var(--dorado), var(--dorado)) right 0 bottom 0 / 1.5px 52px;
  background-repeat: no-repeat;
  opacity: .75;
}

/* animación sutil dentro del sobre: estrellas + mariposas (mismo lenguaje que el resto de la página) */
.sobre-anima { position: absolute; top: 0; right: 0; bottom: 0; left: 0; pointer-events: none; overflow: hidden; }


.sobre-sello {
  width: 190px; height: 176px;
  margin: 0 auto 1.2rem;
  position: relative;
  animation: latido 2.8s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(212, 175, 55, .35));
}
.sello-svg { width: 100%; height: 100%; }
.sello-xv {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 600;
  fill: url(#oro);
  letter-spacing: 4px;
}
.sello-anios {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  fill: url(#oro);
  letter-spacing: 4px;
}
.sello-brillo { animation: titilar 2.6s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.sello-brillo.b2 { animation-delay: .9s; animation-duration: 3.2s; }
.sello-brillo.b3 { animation-delay: 1.7s; animation-duration: 2.2s; }

.sobre-nombre { font-family: var(--script); font-size: clamp(2.6rem, 9vw, 4rem); color: var(--dorado-claro); }
.sobre-divisor {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  color: var(--dorado);
  font-size: .8rem;
  margin: 1.4rem 0;
}
.sobre-divisor span {
  width: min(90px, 20vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dorado));
}
.sobre-divisor span:last-child { background: linear-gradient(90deg, var(--dorado), transparent); }
.sobre-sub { font-family: var(--serif); font-size: 1rem; letter-spacing: 3px; text-transform: uppercase; margin: 0 0 2.2rem; opacity: .85; }

/* resplandor suave detrás del monograma */
.sobre-sello::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 150%; height: 150%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(212, 175, 55, .22), transparent 60%);
  animation: latido 4s ease-in-out infinite;
  pointer-events: none;
}

.btn-abrir {
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 2px;
  padding: 1.05rem 2.9rem;
  border: 1px solid rgba(212, 175, 55, .8);
  border-radius: 50px;
  background: linear-gradient(120deg, rgba(212, 175, 55, .18), rgba(212, 175, 55, .05) 50%, rgba(212, 175, 55, .18));
  color: var(--dorado-claro);
  cursor: pointer;
  transition: all .4s ease;
  animation: brillo-btn 3s ease-in-out infinite;
  backdrop-filter: blur(4px);
}
.btn-abrir:hover {
  background: linear-gradient(120deg, #e9d38a, var(--dorado));
  color: var(--uva-oscuro);
  transform: scale(1.06);
  box-shadow: 0 12px 34px rgba(212, 175, 55, .35);
}

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative;
  /* pantalla completa: gemela del sobre para que al abrir el fondo no se
     mueva; el indicador "Desliza" avisa que hay más contenido */
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanco);
  background:
    linear-gradient(165deg, rgba(46, 16, 56, .72) 0%, rgba(91, 42, 110, .55) 55%, rgba(123, 67, 151, .6) 100%),
    url('fotos/hero.jpg') center 22% / cover no-repeat,
    linear-gradient(165deg, var(--uva-oscuro) 0%, var(--uva) 55%, var(--uva-medio) 100%);
  overflow: hidden;
}
/* en pantallas anchas la foto vertical se recorta mucho: bajamos el encuadre
   para que el rostro quede visible y más arriba, no tapado por los textos */
@media (orientation: landscape) and (min-width: 800px) {
  .hero { background-position: center, center 40%, center; }
}

.particulas { position: absolute; top: 0; right: 0; bottom: 0; left: 0; pointer-events: none; }
.particula {
  position: absolute;
  bottom: -10px;
  border-radius: 50%;
  background: var(--dorado-claro);
  opacity: 0;
  animation: flotar linear infinite;
}
.estrella {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, #fdf6d8 0%, rgba(249, 239, 199, .5) 40%, transparent 70%);
  animation: titilar ease-in-out infinite;
}

/* mariposas repartidas por la página (a juego con el vestido);
   posicionadas en el documento, no en la pantalla: no siguen al scroll */
.mariposas {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  pointer-events: none;
  z-index: 5;
  overflow: hidden;
}
.mariposa {
  position: absolute;
  opacity: 0;
  filter: hue-rotate(80deg) saturate(1.2);
  animation: volar ease-in-out infinite;
}
.mariposa span {
  display: inline-block;
  animation: aleteo .5s ease-in-out infinite alternate;
}

/* entrada escalonada del hero al abrir el sobre */
.hero .reveal { opacity: 0; transform: translateY(30px); transition: none; }
body.iniciado .hero .reveal { animation: hero-entrada 1.1s cubic-bezier(.22, 1, .36, 1) forwards; }
body.iniciado .hero .reveal:nth-child(1) { animation-delay: .2s; }
body.iniciado .hero .reveal:nth-child(2) { animation-delay: .45s; }
body.iniciado .hero .reveal:nth-child(3) { animation-delay: .7s; }
body.iniciado .hero .reveal:nth-child(4) { animation-delay: 1.05s; }
body.iniciado .hero .reveal:nth-child(5) { animation-delay: 1.3s; }
body.iniciado .hero .reveal:nth-child(6) { animation-delay: 1.55s; }
@keyframes hero-entrada { to { opacity: 1; transform: translateY(0); } }

.hero-contenido { position: relative; z-index: 2; padding: 2rem; }

.hero-pre {
  font-family: var(--serif);
  letter-spacing: 5px;
  text-transform: uppercase;
  font-size: clamp(.85rem, 2.6vw, 1.05rem);
  color: #f3eaf9;
  text-shadow: 0 2px 12px rgba(30, 8, 38, .75);
}
.hero-mis {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  letter-spacing: 8px;
  text-transform: uppercase;
  margin-top: 1.6rem;
  color: var(--dorado-claro);
}
.hero-nombre {
  font-family: var(--script);
  font-weight: 400;
  font-size: clamp(3.4rem, 13vw, 7rem);
  line-height: 1.15;
  margin: .5rem 0;
  color: var(--dorado-claro); /* respaldo si no hay soporte de texto-degradado */
  background: linear-gradient(120deg, #f5e6b8, var(--dorado) 40%, #f9efc7 70%, var(--dorado));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: destello-texto 5s linear infinite;
}
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero-nombre, .cd-num { background: none; }
}
.hero-linea {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  color: var(--dorado); margin: 1.2rem 0;
}
.hero-linea::before, .hero-linea::after {
  content: ""; height: 1px; width: min(90px, 22vw);
  background: linear-gradient(90deg, transparent, var(--dorado));
}
.hero-linea::after { background: linear-gradient(90deg, var(--dorado), transparent); }

.hero-fecha {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 4vw, 1.7rem);
  letter-spacing: 6px;
  text-shadow: 0 2px 12px rgba(30, 8, 38, .7);
}
.hero-hora {
  font-family: var(--sans);
  font-weight: 400;
  letter-spacing: 4px;
  margin-top: .5rem;
  color: #f3eaf9;
  text-shadow: 0 2px 12px rgba(30, 8, 38, .75);
}

.hero-scroll {
  position: absolute; bottom: 2.4rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: .7rem;
  color: var(--dorado-claro);
  animation: rebote 2s ease-in-out infinite;
  z-index: 2;
  transition: opacity .5s ease, visibility .5s;
}
.hero-scroll.oculto { opacity: 0; visibility: hidden; }
.scroll-texto {
  font-family: var(--serif);
  font-size: .9rem;
  letter-spacing: 4px;
  margin-right: -4px; /* compensa el espacio fantasma de la última letra */
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(30, 8, 38, .8);
}
.hero-scroll .flecha {
  font-size: 1.05rem;
  transform: rotate(90deg);
  text-shadow: 0 2px 10px rgba(30, 8, 38, .8);
}
/* pastilla sutil para que resalte sobre la foto */
.hero-scroll {
  padding: .8rem 1.9rem;
  border: 1px solid rgba(212, 175, 55, .45);
  border-radius: 40px;
  background: rgba(46, 16, 56, .35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ═══════════ SECCIONES GENERALES ═══════════ */
.seccion { padding: 5rem 0; position: relative; }

.titulo-seccion {
  font-family: var(--script);
  font-weight: 400;
  font-size: clamp(2.4rem, 8vw, 3.4rem);
  color: var(--uva);
  margin-bottom: .4rem;
}
.titulo-seccion::after {
  content: "✦";
  display: block;
  font-size: .95rem;
  color: var(--dorado);
  margin-top: .5rem;
  animation: latido 2.6s ease-in-out infinite;
}
.subtitulo {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: var(--uva-medio);
  margin-bottom: 2.5rem;
}

/* animación de aparición al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .9s cubic-bezier(.22, 1, .36, 1), transform .9s cubic-bezier(.22, 1, .36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* variantes de entrada por tipo de elemento */
.tl-item.reveal { transform: translateX(-50px); }
.tl-item.reveal.visible { transform: translateX(0); }
.foto.reveal { transform: scale(.82) translateY(24px); }
.foto.reveal.visible { transform: scale(1) translateY(0); }
.familia-grid .familia-card.reveal:first-child,
.ubi-grid .ubi-card.reveal:first-child { transform: translateX(-56px); }
.familia-grid .familia-card.reveal:last-child { transform: translateX(56px); }
.familia-grid .familia-card.reveal.visible { transform: translateX(0); }
.ubi-grid .ubi-card.reveal:last-child { transform: translateX(56px); }
.ubi-grid .ubi-card.reveal.visible { transform: translateX(0); }

/* ═══════════ CUENTA REGRESIVA ═══════════ */
.cuenta {
  background: var(--lavanda);
}
.countdown {
  display: flex;
  justify-content: center;
  align-items: stretch;
  margin: 2rem 0 2.5rem;
}
.cd-item {
  min-width: clamp(70px, 21vw, 140px);
  padding: .4rem .2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cd-num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 9vw, 4.2rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--uva); /* respaldo si no hay soporte de texto-degradado */
  background: linear-gradient(160deg, var(--uva) 20%, var(--uva-medio) 60%, #9b59b6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cd-num.tick { animation: salto .4s ease; }
.cd-label {
  font-size: clamp(.58rem, 2vw, .78rem);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--dorado);
  margin-top: .35rem;
  font-weight: 500;
}
/* separadores: líneas doradas delgadas en vez de ":" */
.cd-sep {
  width: 1px;
  align-self: center;
  height: clamp(44px, 10vw, 70px);
  background: linear-gradient(180deg, transparent, var(--dorado), transparent);
  color: transparent;
  font-size: 0;
}
.cd-llego { font-family: var(--serif); font-size: 1.6rem; color: var(--uva); }

/* ═══════════ FRASE ═══════════ */
.frase {
  background: linear-gradient(140deg, var(--uva-oscuro), var(--uva));
  color: var(--blanco);
}
/* fondo con parallax real (via JS, funciona también en móvil) */
.frase-fondo {
  position: absolute;
  left: 0; right: 0;
  top: -20%; bottom: -20%;
  background: url('fotos/frase-bg.jpg') center 30% / cover no-repeat;
  will-change: transform;
}
.frase-fondo::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(140deg, rgba(46, 16, 56, .8), rgba(91, 42, 110, .68));
}
/* en pantallas anchas el retrato se recorta mucho: subimos el encuadre para
   que ella quede abajo y el texto flote sobre el cielo y el mar */
/* en escritorio la frase es una banda alta tipo cine: así la foto vertical
   muestra a la quinceañera con el mar, no solo un pedacito */
@media (orientation: landscape) and (min-width: 800px) {
  .frase {
    min-height: 78vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .frase-fondo { background-position: center 30%; }
}
.frase .contenedor { position: relative; z-index: 1; }

/* la frase aparece palabra por palabra, desenfocada → nítida */
.frase-texto .palabra {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  filter: blur(7px);
  transition: opacity .7s ease, transform .7s ease, filter .7s ease;
}
.frase .reveal.visible .palabra {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.frase-firma {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .9s ease, transform .9s ease;
}
.frase .reveal.visible .frase-firma {
  opacity: 1;
  transform: translateY(0);
}
.frase-texto {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.25rem, 4.5vw, 1.8rem);
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto;
}
.frase-firma {
  font-family: var(--script);
  font-size: 1.9rem;
  color: var(--dorado-claro);
  margin-top: 1.6rem;
}

/* ═══════════ FAMILIA ═══════════ */
/* banner familiar ancho con parallax interno + tarjetas claras */
.familia-banner {
  position: relative;
  height: clamp(250px, 38vw, 420px);
  margin-top: 2.5rem;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, .5);
  box-shadow: 0 18px 50px rgba(91, 42, 110, .22);
}
.familia-banner img {
  position: absolute;
  left: -8%;
  top: -15%;
  width: 116%; /* recorta las orillas (adiós bañistas) */
  height: 130%;
  object-fit: cover;
  object-position: center 30%;
  will-change: transform;
}
/* tinte uva + viñeta: integra la foto (de cielo quemado) al tema y da base
   oscura para que las tarjetas traslapadas resalten */
.familia-banner::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background:
    linear-gradient(90deg, transparent 72%, rgba(228, 214, 238, .55) 88%, rgba(224, 206, 236, .92)),
    linear-gradient(180deg, rgba(91, 42, 110, .18), transparent 35%, transparent 55%, rgba(46, 16, 56, .5)),
    radial-gradient(ellipse at center, transparent 55%, rgba(91, 42, 110, .28));
  pointer-events: none;
}

.familia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 780px;
  /* las tarjetas se traslapan sobre el banner */
  margin: -64px auto 0;
  position: relative;
  z-index: 1;
}
@media (max-width: 600px) {
  .familia-grid { margin-top: -40px; }
  .familia-nombre { font-size: 1.18rem; }
}
.familia-card {
  background: var(--blanco);
  border-radius: 22px;
  padding: 2.5rem 1.8rem;
  box-shadow: 0 14px 40px rgba(91, 42, 110, .12);
  border-top: 3px solid var(--dorado);
  transition: transform .4s ease, box-shadow .4s ease;
  /* el contenido se centra verticalmente: si una tarjeta es más corta
     que su vecina, no queda con hueco abajo */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.familia-card:hover { transform: translateY(-8px); box-shadow: 0 22px 50px rgba(91, 42, 110, .2); }
.familia-icono { font-size: 1.6rem; color: var(--dorado); margin-bottom: 1rem; }
.familia-card h3 {
  font-family: var(--serif);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 1rem;
  color: var(--uva-medio);
  margin-bottom: 1.2rem;
}
.familia-nombre { font-family: var(--serif); font-size: 1.35rem; color: var(--uva); line-height: 1.8; }

/* ═══════════ ITINERARIO ═══════════ */
.itinerario { background: var(--blanco); }
.timeline {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
  position: relative;
  padding-left: 10px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 32px; top: 10px; bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--dorado), var(--lila));
}
.tl-item {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 1.1rem 0;
  position: relative;
}
.tl-icono {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: var(--lavanda);
  border: 2px solid var(--dorado);
  border-radius: 50%;
  position: relative;
  z-index: 1;
  transition: transform .35s ease;
}
.tl-icono { animation: bob 3.6s ease-in-out infinite; }
.tl-item:nth-child(2) .tl-icono { animation-delay: .6s; }
.tl-item:nth-child(3) .tl-icono { animation-delay: 1.2s; }
.tl-item:nth-child(4) .tl-icono { animation-delay: 1.8s; }
.tl-item:nth-child(5) .tl-icono { animation-delay: 2.4s; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.tl-hora {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--dorado);
  background: rgba(212, 175, 55, .12);
  padding: .2rem .7rem;
  border-radius: 20px;
}
.tl-info h3 { font-family: var(--serif); font-size: 1.3rem; color: var(--uva); margin: .35rem 0 .1rem; }
.tl-info p { font-size: .9rem; color: var(--uva-medio); }

/* ═══════════ UBICACIÓN ═══════════ */
.ubicacion { background: linear-gradient(180deg, var(--lavanda), #efe4f5); }
.ubi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.ubi-card {
  background: var(--blanco);
  border-radius: 22px;
  padding: 2.5rem 1.8rem;
  box-shadow: 0 14px 40px rgba(91, 42, 110, .12);
  transition: transform .4s ease;
  /* columna centrada con el botón anclado abajo: las dos tarjetas
     quedan alineadas aunque una tenga textos más largos */
  display: flex;
  flex-direction: column;
  align-items: center;
}
/* hora y botón anclados juntos al fondo: ambas tarjetas terminan igual */
.ubi-card .ubi-hora { margin-top: auto; }
.ubi-card:hover { transform: translateY(-8px); }
.ubi-icono { font-size: 2.4rem; margin-bottom: .8rem; }
.ubi-card h3 {
  font-family: var(--serif);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: .95rem;
  color: var(--uva-medio);
}
.ubi-nombre { font-family: var(--serif); font-size: 1.45rem; color: var(--uva); margin: .8rem 0 .3rem; }
.ubi-dir { font-size: .9rem; color: #7a6885; margin-bottom: 1.1rem; }
.ubi-hora {
  font-family: var(--sans);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: #b8912a;
  background: rgba(212, 175, 55, .14);
  border: 1px solid rgba(212, 175, 55, .35);
  display: inline-block;
  padding: .3rem 1rem;
  border-radius: 20px;
  margin: 0 0 1.4rem;
}

/* ═══════════ GALERÍA ═══════════ */
.galeria { background: var(--blanco); }
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .9rem;
  /* en pantallas grandes la galería no se desborda: tamaño de álbum, no de espectacular */
  max-width: 720px;
  margin: 0 auto;
}
/* la corte de honor a lo ancho, en medio de la galería:
   misma proporción que la foto (3:2) para que se vea completa, sin recorte */
.foto.foto-ancha {
  grid-column: 1 / -1;
  aspect-ratio: 3 / 2;
}
.foto {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  color: var(--blanco);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform .4s ease, box-shadow .4s ease;
}
.foto:hover { transform: scale(1.04); box-shadow: 0 16px 40px rgba(91, 42, 110, .35); }
.foto { background: linear-gradient(150deg, #5b2a6e, #9b59b6); }
.foto img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; top: 0; right: 0; bottom: 0; left: 0;
  transition: transform .5s ease;
}
.foto:hover img { transform: scale(1.08); }
/* respaldo para navegadores sin aspect-ratio (iOS < 15): alto vía padding */
@supports not (aspect-ratio: 3 / 4) {
  .foto::before { content: ""; display: block; padding-top: 133.33%; }
  .foto-ancha::before { padding-top: 66.67%; }
}

/* lightbox */
.lightbox {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 950;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 8, 38, .92);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease;
  cursor: zoom-out;
  padding: 2rem;
}
.lightbox.activo { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: calc(100% - 96px);
  max-height: 88vh;
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  border: 1px solid rgba(212, 175, 55, .4);
  cursor: default;
}
.lb-flecha {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, .55);
  background: rgba(46, 16, 56, .55);
  color: var(--dorado-claro);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: background .3s ease, transform .3s ease;
  backdrop-filter: blur(4px);
}
.lb-flecha:hover { background: rgba(91, 42, 110, .8); transform: translateY(-50%) scale(1.08); }
.lb-prev { left: 1rem; }
.lb-next { right: 1rem; }
.lb-cerrar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, .55);
  background: rgba(46, 16, 56, .65);
  color: var(--dorado-claro);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: background .3s ease, transform .3s ease;
  backdrop-filter: blur(4px);
}
.lb-cerrar:hover { background: rgba(91, 42, 110, .9); transform: scale(1.1); }
.lb-contador {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--serif);
  font-size: .95rem;
  letter-spacing: 3px;
  color: var(--dorado-claro);
  background: rgba(46, 16, 56, .55);
  padding: .35rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(212, 175, 55, .35);
}
@media (max-width: 600px) {
  .lightbox { padding: 1rem; }
  .lightbox img { max-width: 100%; max-height: 78vh; }
  .lb-flecha { width: 40px; height: 40px; font-size: 1.4rem; }
  .lb-prev { left: .5rem; }
  .lb-next { right: .5rem; }
}


.hashtag { margin-top: 2rem; font-family: var(--serif); font-size: 1.15rem; color: var(--uva-medio); }
.hashtag strong { color: var(--uva); }

/* ═══════════ DRESS CODE ═══════════ */
.dresscode {
  background:
    radial-gradient(ellipse at 20% 80%, rgba(212, 175, 55, .12), transparent 50%),
    linear-gradient(150deg, var(--uva), var(--uva-oscuro));
  color: var(--blanco);
}
.dresscode .titulo-seccion { color: var(--dorado-claro); }
.dc-iconos {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 1.5rem 0 1.2rem;
  color: var(--dorado-claro);
}
.dc-iconos svg { width: 58px; height: 58px; filter: drop-shadow(0 0 10px rgba(212, 175, 55, .3)); }
.dc-tipo {
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: 10px;
  text-transform: uppercase;
  color: var(--blanco);
}
.dc-nota {
  max-width: 420px;
  margin: 1.8rem auto 0;
  padding: 1.1rem 1.5rem;
  border: 1px solid rgba(212, 175, 55, .5);
  border-radius: 16px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(6px);
  font-size: .95rem;
}
.dc-nota strong { color: var(--dorado-claro); }

/* ═══════════ REGALOS ═══════════ */
.regalos { background: var(--lavanda); }
.regalo-icono { font-size: 2.8rem; margin: .6rem 0 1rem; animation: latido 2.5s ease-in-out infinite; display: inline-block; }
.regalo-texto { font-family: var(--serif); font-size: 1.25rem; line-height: 1.7; color: var(--texto); }
.regalo-opciones { display: flex; justify-content: center; gap: 1.4rem; margin-top: 2rem; flex-wrap: wrap; }
.regalo-card {
  background: var(--blanco);
  border-radius: 20px;
  padding: 1.8rem 2.4rem;
  box-shadow: 0 12px 34px rgba(91, 42, 110, .12);
  text-decoration: none;
  color: var(--uva);
  border-bottom: 3px solid var(--dorado);
  transition: transform .35s ease;
  max-width: 340px;
}
.regalo-card:hover { transform: translateY(-6px); }
.regalo-card span { font-size: 2rem; display: block; margin-bottom: .5rem; }
.regalo-card p { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.regalo-card small { display: block; margin-top: .5rem; color: #7a6885; font-size: .82rem; line-height: 1.5; }

/* ═══════════ RSVP ═══════════ */
.rsvp {
  background:
    radial-gradient(ellipse at 80% 10%, rgba(201, 167, 216, .25), transparent 55%),
    linear-gradient(160deg, var(--uva-oscuro), var(--uva) 70%);
  color: var(--blanco);
}
.rsvp .titulo-seccion { color: var(--dorado-claro); }
.rsvp .subtitulo { color: var(--lila); }
/* aviso de pases asignados (links personalizados) */
.rsvp-pases {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: var(--dorado-claro);
  border: 1px solid rgba(212, 175, 55, .5);
  background: rgba(255, 255, 255, .07);
  padding: .55rem 1.4rem;
  border-radius: 30px;
  margin-bottom: 1.4rem;
}
.rsvp-pases::before { content: "✦ "; color: var(--dorado); }

.rsvp-form {
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.rsvp-form input, .rsvp-form select {
  font-family: var(--sans);
  font-size: 1rem;
  padding: 1rem 1.3rem;
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, .4);
  background: rgba(255, 255, 255, .08);
  color: var(--blanco);
  outline: none;
  transition: border .3s ease, background .3s ease;
}
.rsvp-form input::placeholder { color: rgba(255, 255, 255, .55); }
.rsvp-form select { -webkit-appearance: none; appearance: none; }
.rsvp-form select:invalid { color: rgba(255, 255, 255, .55); }
.rsvp-form select option { color: var(--texto); }
.rsvp-form input:focus, .rsvp-form select:focus {
  border-color: var(--dorado);
  background: rgba(255, 255, 255, .14);
}
.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 1.1rem;
  border: none;
  border-radius: 50px;
  background: #25d366;
  color: #fff;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .35);
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(37, 211, 102, .45); }

/* ═══════════ BOTONES ═══════════ */
.btn-principal, .btn-secundario {
  display: inline-block;
  font-family: var(--sans);
  font-size: .92rem;
  letter-spacing: 1px;
  padding: .85rem 1.9rem;
  border-radius: 50px;
  text-decoration: none;
  transition: all .35s ease;
}
.btn-principal {
  background: linear-gradient(120deg, var(--uva), var(--uva-medio));
  color: var(--blanco);
  box-shadow: 0 10px 26px rgba(91, 42, 110, .3);
}
.btn-principal:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(91, 42, 110, .4); }
.btn-secundario {
  border: 1.5px solid var(--uva-medio);
  color: var(--uva);
}
.btn-secundario:hover { background: var(--uva); color: var(--blanco); }

/* ═══════════ GRACIAS ═══════════ */
.gracias { background: var(--blanco); }
.gracias-foto {
  width: min(280px, 70vw);
  height: clamp(340px, 46vw, 400px);
  margin: 0 auto 2.2rem;
  border-radius: 999px 999px 22px 22px; /* marco de arco */
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, .55);
  outline: 1px solid rgba(212, 175, 55, .3);
  outline-offset: 6px;
  box-shadow: 0 20px 50px rgba(91, 42, 110, .22);
}
.gracias-foto img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: block; }
.gracias-texto {
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.8;
  max-width: 620px;
  margin: 0 auto;
  color: var(--texto);
}
.gracias-firma {
  font-family: var(--script);
  font-size: 2rem;
  color: var(--uva-medio);
  margin-top: 1.6rem;
}

/* ═══════════ PIE ═══════════ */
.pie {
  text-align: center;
  padding: 4rem 1.5rem 5rem;
  background: linear-gradient(180deg, var(--uva) , var(--uva-oscuro));
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.frase, .dresscode, .rsvp { overflow: hidden; }
.pie-nombre { font-family: var(--script); font-size: 2.8rem; color: var(--dorado-claro); }
.pie-fecha { font-family: var(--serif); letter-spacing: 6px; margin: .6rem 0 1rem; color: var(--lila); }
.pie-gracias { font-family: var(--serif); font-style: italic; opacity: .85; }

/* ═══════════ BOTÓN MÚSICA ═══════════ */
.musica-btn {
  position: fixed;
  bottom: 1.4rem;
  right: 1.4rem;
  z-index: 900;
  width: 54px; height: 54px;
  border-radius: 50%;
  border: 1px solid var(--dorado);
  background: linear-gradient(150deg, var(--uva), var(--uva-medio));
  color: var(--dorado-claro);
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(46, 16, 56, .45);
  transition: transform .3s ease;
}
.musica-btn:hover { transform: scale(1.1); }
.musica-btn.sonando #musicaIcono { display: inline-block; animation: girar 3s linear infinite; }
.musica-btn.sonando::after {
  content: "";
  position: absolute;
  top: -5px; right: -5px; bottom: -5px; left: -5px;
  border-radius: 50%;
  border: 2px solid rgba(212, 175, 55, .55);
  animation: onda 1.8s ease-out infinite;
}

/* ═══════════ ANIMACIONES ═══════════ */
@keyframes aparecer {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes latido {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes brillo-btn {
  0%, 100% { box-shadow: 0 0 0 rgba(212, 175, 55, 0); }
  50% { box-shadow: 0 0 26px rgba(212, 175, 55, .45); }
}
@keyframes destello-texto {
  to { background-position: 200% center; }
}
@keyframes rebote {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}
@keyframes flotar {
  0% { opacity: 0; transform: translateY(0) scale(1); }
  10% { opacity: .8; }
  90% { opacity: .4; }
  100% { opacity: 0; transform: translateY(-105vh) scale(.4); }
}
@keyframes salto {
  0% { transform: translateY(0); }
  40% { transform: translateY(-8px) scale(1.08); }
  100% { transform: translateY(0); }
}
@keyframes girar {
  to { transform: rotate(360deg); }
}
@keyframes titilar {
  0%, 100% { opacity: .08; transform: scale(.6); }
  50% { opacity: .85; transform: scale(1.15); }
}
@keyframes volar {
  0% { opacity: 0; transform: translate(0, 0) rotate(0deg); }
  12% { opacity: .55; }
  50% { transform: translate(4vw, -22vh) rotate(10deg); }
  86% { opacity: .35; }
  100% { opacity: 0; transform: translate(-3vw, -46vh) rotate(-8deg); }
}
@keyframes aleteo {
  from { transform: scaleX(1) rotate(-4deg); }
  to { transform: scaleX(.5) rotate(6deg); }
}
@keyframes onda {
  from { transform: scale(.85); opacity: .9; }
  to { transform: scale(1.6); opacity: 0; }
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 600px) {
  .seccion { padding: 3.8rem 0; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 28px; }
  .tl-icono { width: 44px; height: 44px; }
  .tl-item.reveal { transform: translateX(-24px); }
  .familia-grid .familia-card.reveal:first-child,
  .ubi-grid .ubi-card.reveal:first-child { transform: translateX(-24px); }
  .familia-grid .familia-card.reveal:last-child,
  .ubi-grid .ubi-card.reveal:last-child { transform: translateX(24px); }
  .tl-item.reveal.visible,
  .familia-grid .familia-card.reveal.visible,
  .ubi-grid .ubi-card.reveal.visible { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .hero .reveal { opacity: 1 !important; transform: none !important; }
  .frase-texto .palabra, .frase-firma { opacity: 1 !important; transform: none !important; filter: none !important; }
  .mariposas, .particulas { display: none; }
}