/* ══════════════════════════════════════════
   INVITACIÓN XV AÑOS – TEMA CENICIENTA
   invitacion.css
   ══════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --blue-deep:    #060e1e;
  --blue-night:   #0a1628;
  --blue-mid:     #0d2a4a;
  --blue-royal:   #1a4a7a;
  --blue-sky:     #4a9eda;
  --blue-light:   #a8d8f0;
  --blue-pale:    #dff0fb;
  --silver:       #c8dce8;
  --silver-shine: #ffffff;
  --cyan-glow:    #7dd4f0;
  --white-soft:   rgba(255,255,255,0.88);
  --text-dark:    #0d2a4a;

  --font-display: 'Great Vibes', cursive;
  --font-serif:   'Cormorant Garamond', serif;
  --font-sans:    'Montserrat', sans-serif;

  --section-pad:  5rem 1.5rem;
  --radius:       12px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--blue-deep);
  color: var(--blue-light);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

a { text-decoration: none; }

/* ── Canvas brillitos global ── */
#glitter {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* ══════════════════════════════════════════
   MÚSICA – Botón flotante
══════════════════════════════════════════ */
.music-btn {
  position: fixed;
  bottom: 1.6rem;
  right: 1.6rem;
  z-index: 100;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-mid));
  border: 1.5px solid rgba(168,216,240,0.45);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.45), 0 0 18px rgba(91,184,232,0.25);
  transition: transform 0.2s, box-shadow 0.2s;
  user-select: none;
}
.music-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0,0,0,0.5), 0 0 28px rgba(91,184,232,0.45);
}
.music-icon {
  font-size: 1.3rem;
  color: var(--blue-light);
  line-height: 1;
  transition: opacity 0.3s;
}
.music-btn.paused .music-icon { opacity: 0.45; }

/* ══════════════════════════════════════════
   SECCIÓN BASE
══════════════════════════════════════════ */
.section {
  position: relative;
  z-index: 10;
  padding: var(--section-pad);
  display: flex;
  justify-content: center;
}

.section-inner {
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}

.section-badge {
  font-size: 1rem;
  color: var(--cyan-glow);
  text-shadow: 0 0 12px rgba(125,212,240,0.8);
  letter-spacing: 0.3em;
  opacity: 0;
  animation: fade-up 1s ease forwards;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3rem);
  font-weight: 400;
  color: var(--blue-pale);
  text-align: center;
  text-shadow: 0 0 30px rgba(125,212,240,0.4);
  opacity: 0;
  animation: fade-up 1s ease forwards 0.15s;
}

.section-sub {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.55);
  opacity: 0;
  animation: fade-up 1s ease forwards 0.25s;
}

/* Animación de entrada por scroll (clase añadida por JS) */
.section.visible .section-badge,
.section.visible .section-title,
.section.visible .section-sub { animation-play-state: running; }

/* ══════════════════════════════════════════
   SECCIÓN 1 – HERO
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 2rem 1.5rem 4rem;
  z-index: 10;
}

/* Foto de fondo */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: brightness(0.55) saturate(0.8);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(6,14,30,0.3)  0%,
      rgba(6,14,30,0.1) 30%,
      rgba(6,14,30,0.5) 70%,
      rgba(6,14,30,0.9) 100%
    ),
    radial-gradient(ellipse at 50% 40%,
      rgba(26,74,122,0.3) 0%,
      transparent 70%
    );
}

/* Estrellas decorativas flotantes */
.hero-stars { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.hstar {
  position: absolute;
  color: var(--blue-light);
  font-size: 0.7rem;
  opacity: 0;
  animation: star-float linear infinite;
  text-shadow: 0 0 8px rgba(168,216,240,0.9);
}
.hstar.s1 { top: 12%; left: 8%;  animation-duration: 7s;  animation-delay: 0.5s; }
.hstar.s2 { top: 20%; right: 10%; animation-duration: 9s;  animation-delay: 1.2s; }
.hstar.s3 { top: 60%; left: 6%;  animation-duration: 8s;  animation-delay: 0.8s; }
.hstar.s4 { top: 35%; right: 7%; font-size: 1.2rem; animation-duration: 11s; animation-delay: 2s; }
.hstar.s5 { top: 75%; left: 14%; animation-duration: 6s;  animation-delay: 1.8s; }
.hstar.s6 { top: 50%; right: 4%; font-size: 1.5rem; animation-duration: 10s; animation-delay: 0.3s; }

@keyframes star-float {
  0%   { opacity: 0; transform: translateY(0) scale(0.8); }
  20%  { opacity: 0.9; }
  80%  { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-18px) scale(1.1); }
}

/* Contenido del hero */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-pre {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.6);
  opacity: 0;
  animation: fade-up 1.2s ease forwards 0.3s;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(4rem, 18vw, 7rem);
  font-weight: 400;
  line-height: 1;
  color: #fff;
  text-shadow:
    0 0 40px rgba(125,212,240,0.7),
    0 0 80px rgba(125,212,240,0.3),
    0 4px 12px rgba(0,0,0,0.4);
  opacity: 0;
  animation: fade-up 1.4s ease forwards 0.6s;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 4vw, 1.5rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--silver);
  text-transform: uppercase;
  opacity: 0;
  animation: fade-up 1.2s ease forwards 0.9s;
}

.hero-divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 200px;
  margin: 0.4rem 0;
  opacity: 0;
  animation: fade-up 1s ease forwards 1.1s;
}
.divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-sky), transparent);
}
.divider-icon {
  color: var(--cyan-glow);
  font-size: 0.65rem;
  text-shadow: 0 0 10px rgba(125,212,240,0.9);
}

.hero-xv {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 4.5vw, 1.6rem);
  font-style: italic;
  letter-spacing: 0.1em;
  color: var(--blue-light);
  opacity: 0;
  animation: fade-up 1s ease forwards 1.3s;
}

.hero-date {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.65);
  opacity: 0;
  animation: fade-up 1s ease forwards 1.5s;
}

/* Flecha scroll */
.scroll-arrow {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-size: 1.8rem;
  color: rgba(168,216,240,0.55);
  cursor: pointer;
  animation: bounce-arrow 2s ease-in-out infinite;
  user-select: none;
}
@keyframes bounce-arrow {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════════
   SECCIÓN 2 – PADRES 
══════════════════════════════════════════ */
.padres {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(26,74,122,0.3) 0%, transparent 70%),
    linear-gradient(180deg, var(--blue-deep) 0%, var(--blue-night) 100%);
}

.family-block {
  text-align: center;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.section.visible .family-block { opacity: 1; transform: translateY(0); }
.section.visible .family-block:nth-child(3) { transition-delay: 0.15s; }
.section.visible .family-block:nth-child(5) { transition-delay: 0.3s; }

.family-label {
  font-family: 'Petit Formal Script', cursive;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--cyan-glow);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 12px rgba(125,212,240,0.3);
}

.family-names {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  color: var(--blue-pale);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.family-names .amp {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--blue-sky);
  letter-spacing: 0.1em;
}

.family-divider {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: rgba(168,216,240,0.35);
}

/* ══════════════════════════════════════════
   SECCIÓN 3 – CUENTA REGRESIVA
══════════════════════════════════════════ */
.countdown-section {
  background: linear-gradient(160deg, var(--blue-night) 0%, var(--blue-mid) 100%);
}

.countdown-grid {
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 3vw, 1.8rem);
  flex-wrap: nowrap;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.section.visible .countdown-item:nth-child(1) { opacity:1; transform:translateY(0); transition-delay:0.05s; }
.section.visible .countdown-item:nth-child(3) { opacity:1; transform:translateY(0); transition-delay:0.15s; }
.section.visible .countdown-item:nth-child(5) { opacity:1; transform:translateY(0); transition-delay:0.25s; }
.section.visible .countdown-item:nth-child(7) { opacity:1; transform:translateY(0); transition-delay:0.35s; }

.count-num {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 11vw, 4.5rem);
  font-weight: 300;
  color: #fff;
  line-height: 1;
  min-width: 2ch;
  text-align: center;
  text-shadow:
    0 0 20px rgba(125,212,240,0.6),
    0 0 50px rgba(125,212,240,0.2);
}

.count-label {
  font-size: 0.52rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue-sky);
}

.countdown-sep {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 8vw, 3.5rem);
  color: rgba(168,216,240,0.3);
  align-self: flex-start;
  padding-top: 0.1em;
  line-height: 1;
}

.countdown-sub {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.4);
}

/* ══════════════════════════════════════════
   SECCIÓN 4 & 5 – EVENTOS (MISA / RECEPCIÓN)
══════════════════════════════════════════ */
.event-section {
  background:
    radial-gradient(ellipse at 30% 50%, rgba(26,74,122,0.2) 0%, transparent 60%),
    linear-gradient(180deg, var(--blue-night) 0%, var(--blue-deep) 100%);
}
.event-section.alt {
  background:
    radial-gradient(ellipse at 70% 50%, rgba(74,158,218,0.15) 0%, transparent 60%),
    linear-gradient(180deg, var(--blue-deep) 0%, var(--blue-night) 100%);
}

.event-card {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(168,216,240,0.15);
  background: rgba(13,42,74,0.5);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.section.visible .event-card { opacity: 1; transform: translateY(0); }

/* Imagen del lugar */
.event-img-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.event-img-wrap.no-img {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-royal));
}
.event-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.event-card:hover .event-img { transform: scale(1.04); }
.event-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13,42,74,0.8) 100%);
}

/* Info del evento */
.event-info {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.event-icon { font-size: 1.8rem; }

.event-place {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 4vw, 1.4rem);
  font-weight: 300;
  color: var(--blue-pale);
  letter-spacing: 0.03em;
}

.event-address {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: rgba(168,216,240,0.55);
  line-height: 1.6;
}

.event-time {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-style: italic;
  color: var(--cyan-glow);
  margin-top: 0.3rem;
  text-shadow: 0 0 16px rgba(125,212,240,0.5);
}

.map-btn {
  display: inline-block;
  margin-top: 0.6rem;
  padding: 0.6rem 1.8rem;
  border-radius: 50px;
  border: 1px solid rgba(168,216,240,0.35);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(26,74,122,0.4);
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.map-btn:hover {
  background: rgba(26,74,122,0.7);
  border-color: rgba(168,216,240,0.7);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════
   SECCIÓN 6 – GALERÍA
══════════════════════════════════════════ */
.galeria-section {
  background: linear-gradient(160deg, var(--blue-deep) 0%, var(--blue-night) 100%);
}
.galeria-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 6px;
  border-radius: var(--radius);
  overflow: hidden;
}
.gal-item {
  position: relative;
  overflow: hidden;
  background: var(--blue-mid);
  cursor: pointer;
  aspect-ratio: 1;
}
.gal-item.tall  { grid-row: span 2; aspect-ratio: auto; }
.gal-item.wide  { grid-column: span 2; aspect-ratio: auto; }
.gal-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.85) saturate(0.9);
}
.gal-item:hover img {
  transform: scale(1.07);
  filter: brightness(1) saturate(1.1);
}
/* Placeholder cuando no hay imagen */
.gal-item.gal-placeholder {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-royal));
  display: flex; align-items: center; justify-content: center;
}
.gal-item.gal-placeholder::after {
  content: '✦';
  font-size: 1.5rem;
  color: rgba(168,216,240,0.3);
}
/* Overlay al hover */
.gal-item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(6,14,30,0.4);
  opacity: 0;
  transition: opacity 0.3s;
}
.gal-item:hover::after { opacity: 1; }
/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6,14,30,0.95);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.lightbox.open { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}
.lightbox-inner img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: -2rem; right: 0;
  background: none;
  border: none;
  color: var(--blue-light);
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }

/* ══════════════════════════════════════════
   GALERÍA – ÁLBUM MÁGICO PAGE FLIP
══════════════════════════════════════════ */

/* ── Escena 3D ── */
.album-scene {
  perspective: 1400px;
  width: clamp(300px, 92vw, 620px);   /* ← más ancho */
  height: clamp(320px, 85vw, 560px);  /* ← más alto para fotos verticales */
  position: relative;
  margin: 0.5rem 0;
}

/* ── Libro ── */
.album-book {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
}

/* Sombra bajo el libro */
.album-book::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 8%; right: 8%;
  height: 14px;
  background: radial-gradient(ellipse,
    rgba(0,0,0,0.55) 0%,
    transparent 70%
  );
  border-radius: 50%;
  filter: blur(6px);
}

/* ── Portada ── */
.book-cover {
  position: absolute;
  inset: 0;
  border-radius: 4px 12px 12px 4px;
  background: linear-gradient(160deg, #1a4a8a, #0d2a4a);
  border: 1px solid rgba(168,216,240,0.2);
  box-shadow:
    -4px 0 12px rgba(0,0,0,0.4),
    0 4px 24px rgba(0,0,0,0.5),
    inset 2px 0 8px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  z-index: 0;
}
.book-cover::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(168,216,240,0.15);
  border-radius: 2px 10px 10px 2px;
  pointer-events: none;
}
.cover-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  color: var(--blue-pale);
  text-shadow:
    0 0 20px rgba(125,212,240,0.6),
    0 0 50px rgba(125,212,240,0.2);
}
.cover-ornament {
  font-size: 0.55rem;
  color: var(--cyan-glow);
  letter-spacing: 0.3em;
  opacity: 0.75;
  text-transform: uppercase;
}

/* ── Lomo ── */
.book-spine {
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 18px;
  background: linear-gradient(180deg,
    #2a6aaa 0%,
    #0d2a4a 50%,
    #2a6aaa 100%
  );
  border-radius: 3px 0 0 3px;
  box-shadow: inset -2px 0 6px rgba(0,0,0,0.4);
  z-index: 20;
}

/* ── Páginas ── */
.page {
  position: absolute;
  top: 3%; bottom: 3%;
  left: 2%; right: 1%;
  transform-origin: left center;
  transform-style: preserve-3d;
  transition: transform 0.95s cubic-bezier(0.645, 0.045, 0.355, 1.000);
  cursor: pointer;
  border-radius: 2px 10px 10px 2px;
}

/* ── Frente y dorso ── */
.page-front,
.page-back {
  position: absolute;
  inset: 0;
  border-radius: 2px 10px 10px 2px;
  backface-visibility: hidden;
  overflow: hidden;
  border: 1px solid rgba(168,216,240,0.15);
  background: #0a1628;  /* ← fondo azul para fotos con bordes */
}
.page-back {
  transform: rotateY(180deg);
}

/* ── Imágenes: completas sin recorte ── */
.page-front img,
.page-back img {
  width: 100%;
  height: 100%;
  object-fit: contain;       /* ← contain para ver la foto completa */
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}
.page:hover .page-front img,
.page:hover .page-back img {
  transform: scale(1.03);
}

/* Brillo nacarado */
.page-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.14) 0%,
    transparent 45%,
    rgba(168,216,240,0.07) 100%
  );
  pointer-events: none;
  border-radius: 2px 10px 10px 2px;
  transition: opacity 0.4s;
}
.page:hover .page-shine { opacity: 0.6; }

/* Número de página */
.page-num {
  position: absolute;
  bottom: 8px;
  font-size: 0.45rem;
  letter-spacing: 0.15em;
  color: rgba(168,216,240,0.35);
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.page-front .page-num { right: 12px; }
.page-back  .page-num {
  left: 12px;
  transform: rotateY(180deg);
}

/* Página volteada */
.page.flipped {
  transform: rotateY(-170deg);
}

/* ── Partículas de volteo ── */
.flip-burst {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: flip-burst-anim 0.7s ease-out forwards;
}
@keyframes flip-burst-anim {
  0%   { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--tx), var(--ty)) scale(0); }
}

/* ── Controles ── */
.album-controls {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-top: 1.2rem;
}
.alb-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.3);
  background: rgba(26,74,122,0.35);
  color: var(--blue-light);
  font-family: var(--font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s,
              transform 0.15s, box-shadow 0.2s;
}
.alb-btn:hover:not(:disabled) {
  background: rgba(26,74,122,0.7);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
  box-shadow:
    0 6px 20px rgba(0,0,0,0.3),
    0 0 14px rgba(125,212,240,0.25);
}
.alb-btn:disabled {
  opacity: 0.28;
  cursor: default;
}
.page-counter {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: rgba(168,216,240,0.5);
  min-width: 64px;
  text-align: center;
  letter-spacing: 0.05em;
}
.album-hint {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.3);
  animation: pulse-hint 2.5s ease-in-out infinite;
}

/* ── Responsive ── */
@media (max-width: 400px) {
  .album-scene  { height: clamp(260px, 90vw, 400px); } /* ← ajuste móvil */
  .album-controls { gap: 0.8rem; }
  .alb-btn { padding: 0.55rem 1rem; font-size: 0.52rem; }
  .book-spine { width: 12px; }
}

/* ══════════════════════════════════════════
   SECCIÓN 7 – ITINERARIO
══════════════════════════════════════════ */
.itinerario-section {
  background:
    radial-gradient(ellipse at 50% 100%, rgba(26,74,122,0.3) 0%, transparent 65%),
    linear-gradient(180deg, var(--blue-night) 0%, var(--blue-deep) 100%);
}

.timeline {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Línea vertical */
.timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(74,158,218,0.5) 10%,
    rgba(74,158,218,0.5) 90%,
    transparent 100%
  );
}

.tl-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 0.75rem 0;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.section.visible .tl-item:nth-child(1) { opacity:1; transform:none; transition-delay:0.05s; }
.section.visible .tl-item:nth-child(2) { opacity:1; transform:none; transition-delay:0.12s; }
.section.visible .tl-item:nth-child(3) { opacity:1; transform:none; transition-delay:0.19s; }
.section.visible .tl-item:nth-child(4) { opacity:1; transform:none; transition-delay:0.26s; }
.section.visible .tl-item:nth-child(5) { opacity:1; transform:none; transition-delay:0.33s; }
.section.visible .tl-item:nth-child(6) { opacity:1; transform:none; transition-delay:0.40s; }
.section.visible .tl-item:nth-child(7) { opacity:1; transform:none; transition-delay:0.47s; }

.tl-dot {
  flex-shrink: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--blue-sky);
  border: 2px solid var(--blue-light);
  box-shadow: 0 0 10px rgba(74,158,218,0.6);
  position: relative;
  z-index: 1;
  margin-left: 16px;
}
.tl-dot.star {
  background: none;
  border: none;
  box-shadow: none;
  font-size: 0.9rem;
  color: var(--cyan-glow);
  text-shadow: 0 0 10px rgba(125,212,240,0.9);
  display: flex; align-items: center; justify-content: center;
  width: 18px;
  margin-left: 14px;
}

.tl-content {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.tl-time {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 3vw, 1.1rem);
  font-style: italic;
  color: var(--cyan-glow);
  white-space: nowrap;
  min-width: 4.5rem;
}

.tl-event {
  font-size: clamp(0.78rem, 2.5vw, 0.9rem);
  letter-spacing: 0.1em;
  color: var(--blue-pale);
  font-weight: 300;
}

/* ══════════════════════════════════════════
   SECCIÓN 8 – VESTIMENTA
══════════════════════════════════════════ */
.dresscode-section {
  background: linear-gradient(160deg, var(--blue-deep) 0%, var(--blue-night) 100%);
}

.dresscode-card {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(168,216,240,0.15);
  background: rgba(13,42,74,0.45);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.section.visible .dresscode-card { opacity:1; transform:translateY(0); }

.dresscode-img-wrap {
  width: 100%; height: 260px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-royal));
}
.dresscode-img-wrap.no-img { display: flex; align-items: center; justify-content: center; }
.dresscode-img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.8);
  transition: transform 0.6s ease;
}
.dresscode-card:hover .dresscode-img { transform: scale(1.03); }

.dresscode-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
}

.dresscode-type {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  color: var(--blue-pale);
  text-shadow: 0 0 20px rgba(125,212,240,0.35);
}

.dresscode-divider {
  width: 60px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-sky), transparent);
}

.dresscode-note {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 3vw, 1rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--silver);
}
.dresscode-note em { color: rgba(168,216,240,0.7); }

.color-palette {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.3rem;
}
.color-chip {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  transition: transform 0.2s;
  cursor: default;
}
.color-chip:hover { transform: scale(1.2); }

.palette-label {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.4);
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 10;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(180deg, var(--blue-night) 0%, var(--blue-deep) 100%);
  border-top: 1px solid rgba(168,216,240,0.08);
}

.footer-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  color: var(--blue-pale);
  text-shadow: 0 0 24px rgba(125,212,240,0.4);
}
.footer-xv {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--cyan-glow);
  text-transform: uppercase;
}
.footer-date {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(168,216,240,0.5);
}
.footer-made {
  margin-top: 1.2rem;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: rgba(168,216,240,0.25);
  text-transform: uppercase;
}

/* ══════════════════════════════════════════
   ANIMACIONES GLOBALES
══════════════════════════════════════════ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 480px) {
  :root { --section-pad: 3.5rem 1.2rem; }

  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gal-item.tall  { grid-row: span 1; aspect-ratio: 1; }
  .gal-item.wide  { grid-column: span 2; }

  .countdown-grid { gap: 0.4rem; }
  .count-num      { font-size: clamp(2rem, 10vw, 3rem); }
  .countdown-sep  { font-size: clamp(1.4rem, 6vw, 2rem); }

  .music-btn { bottom: 1rem; right: 1rem; width: 42px; height: 42px; }
}

@media (min-width: 640px) {
  .event-card {
    flex-direction: row;
  }
  .event-card.reverse { flex-direction: row-reverse; }
  .event-img-wrap { width: 45%; height: auto; min-height: 240px; flex-shrink: 0; }
  .event-info { padding: 2rem; align-items: flex-start; text-align: left; }

  .dresscode-card { flex-direction: row; }
  .dresscode-img-wrap { width: 42%; height: auto; flex-shrink: 0; }
  .dresscode-info { align-items: flex-start; text-align: left; }
}
/* ── Slider de imágenes ── */
.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Puntos */
.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.slider-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 1px solid rgba(168,216,240,0.6);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}

.slider-dot.active {
  background: var(--cyan-glow);
  transform: scale(1.3);
  box-shadow: 0 0 8px rgba(125,212,240,0.8);
}

.hero-message {
  font-family: var(--font-serif);
  font-size: clamp(0.82rem, 2.8vw, 1rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.85;
  color: rgba(223, 240, 251, 0.75);
  text-align: center;
  max-width: 340px;
  margin-top: 0.6rem;
  opacity: 0;
  animation: fade-up 1s ease forwards 1.7s;
}
/* ══════════════════════════════════════════
   GALERÍA – ÁLBUM MÁGICO PAGE FLIP
══════════════════════════════════════════ */

/* ── Escena 3D ── */
.album-scene {
  perspective: 1400px;
  width: clamp(280px, 85vw, 520px);
  height: clamp(200px, 60vw, 370px);
  position: relative;
  margin: 0.5rem 0;
}

/* ── Libro ── */
.album-book {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
}

/* Sombra bajo el libro */
.album-book::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 8%; right: 8%;
  height: 14px;
  background: radial-gradient(ellipse,
    rgba(0,0,0,0.55) 0%,
    transparent 70%
  );
  border-radius: 50%;
  filter: blur(6px);
}

/* ── Portada ── */
.book-cover {
  position: absolute;
  inset: 0;
  border-radius: 4px 12px 12px 4px;
  background: linear-gradient(160deg, #1a4a8a, #0d2a4a);
  border: 1px solid rgba(168,216,240,0.2);
  box-shadow:
    -4px 0 12px rgba(0,0,0,0.4),
    0 4px 24px rgba(0,0,0,0.5),
    inset 2px 0 8px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  z-index: 0;
}

/* Detalle decorativo portada */
.book-cover::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(168,216,240,0.15);
  border-radius: 2px 10px 10px 2px;
  pointer-events: none;
}

.cover-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  color: var(--blue-pale);
  text-shadow:
    0 0 20px rgba(125,212,240,0.6),
    0 0 50px rgba(125,212,240,0.2);
}

.cover-ornament {
  font-size: 0.55rem;
  color: var(--cyan-glow);
  letter-spacing: 0.3em;
  opacity: 0.75;
  text-transform: uppercase;
}

/* ── Lomo ── */
.book-spine {
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 18px;
  background: linear-gradient(180deg,
    #2a6aaa 0%,
    #0d2a4a 50%,
    #2a6aaa 100%
  );
  border-radius: 3px 0 0 3px;
  box-shadow: inset -2px 0 6px rgba(0,0,0,0.4);
  z-index: 20;
}

/* ── Páginas ── */
.page {
  position: absolute;
  top: 3%; bottom: 3%;
  left: 2%; right: 1%;
  transform-origin: left center;
  transform-style: preserve-3d;
  transition: transform 0.95s cubic-bezier(0.645, 0.045, 0.355, 1.000);
  cursor: pointer;
  border-radius: 2px 10px 10px 2px;
}

/* Frente y dorso de cada página */
.page-front,
.page-back {
  position: absolute;
  inset: 0;
  border-radius: 2px 10px 10px 2px;
  backface-visibility: hidden;
  overflow: hidden;
  border: 1px solid rgba(168,216,240,0.15);
  background: var(--blue-mid);
}

.page-back {
  transform: rotateY(180deg);
}

/* Imágenes dentro de la página */
.page-front img,
.page-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.page:hover .page-front img,
.page:hover .page-back img {
  transform: scale(1.03);
}

/* Brillo nacarado sobre la foto */
.page-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.14) 0%,
    transparent 45%,
    rgba(168,216,240,0.07) 100%
  );
  pointer-events: none;
  border-radius: 2px 10px 10px 2px;
  transition: opacity 0.4s;
}
.page:hover .page-shine { opacity: 0.6; }

/* Número de página */
.page-num {
  position: absolute;
  bottom: 8px;
  font-size: 0.45rem;
  letter-spacing: 0.15em;
  color: rgba(168,216,240,0.35);
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.page-front .page-num { right: 12px; }
.page-back  .page-num {
  left: 12px;
  transform: rotateY(180deg);
}

/* Página volteada */
.page.flipped {
  transform: rotateY(-170deg);
}

/* ── Partículas de volteo ── */
.flip-burst {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: flip-burst-anim 0.7s ease-out forwards;
}

@keyframes flip-burst-anim {
  0%   { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--tx), var(--ty)) scale(0); }
}

/* ── Controles ── */
.album-controls {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-top: 1.2rem;
}

.alb-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.3);
  background: rgba(26,74,122,0.35);
  color: var(--blue-light);
  font-family: var(--font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s,
              transform 0.15s, box-shadow 0.2s;
}
.alb-btn:hover:not(:disabled) {
  background: rgba(26,74,122,0.7);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
  box-shadow:
    0 6px 20px rgba(0,0,0,0.3),
    0 0 14px rgba(125,212,240,0.25);
}
.alb-btn:disabled {
  opacity: 0.28;
  cursor: default;
}

.page-counter {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: rgba(168,216,240,0.5);
  min-width: 64px;
  text-align: center;
  letter-spacing: 0.05em;
}

/* ── Hint ── */
.album-hint {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.3);
  animation: pulse-hint 2.5s ease-in-out infinite;
}

/* ── Responsive ── */
@media (max-width: 400px) {
  .album-controls { gap: 0.8rem; }
  .alb-btn { padding: 0.55rem 1rem; font-size: 0.52rem; }
  .book-spine { width: 12px; }
}

/* ══════════════════════════════════════════
   CONFIRMACIÓN DE ASISTENCIA
══════════════════════════════════════════ */

.confirm-section {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(26,74,122,0.35) 0%, transparent 65%),
    linear-gradient(180deg, var(--blue-night) 0%, var(--blue-deep) 100%);
}

/* ── Tarjeta del formulario ── */
.confirm-card {
  width: 100%;
  max-width: 480px;
  background: rgba(13,42,74,0.55);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(168,216,240,0.18);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.section.visible .confirm-card { opacity: 1; transform: translateY(0); }

/* ── Badge de pases ── */
.pases-badge {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1.1rem;
  border-radius: 50px;
  background: rgba(26,74,122,0.5);
  border: 1px solid rgba(168,216,240,0.2);
  align-self: center;
}
.pases-icon { font-size: 1.1rem; }
.pases-text {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--blue-light);
}
.pases-text strong {
  color: var(--cyan-glow);
  font-weight: 500;
}

/* ── Grupos de campo ── */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
}

.field-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-sky);
  font-weight: 400;
}

.field-optional {
  color: rgba(168,216,240,0.4);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  margin-left: 0.4rem;
  text-transform: none;
}

/* Input texto */
.field-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(168,216,240,0.2);
  background: rgba(6,14,30,0.5);
  color: var(--blue-pale);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  -webkit-appearance: none;
}
.field-input::placeholder { color: rgba(168,216,240,0.25); }
.field-input:focus {
  border-color: rgba(125,212,240,0.6);
  box-shadow: 0 0 0 3px rgba(125,212,240,0.08),
              0 0 16px rgba(125,212,240,0.1);
}
.field-input.error { border-color: rgba(232,100,100,0.6); }

/* Select */
.select-wrap {
  position: relative;
}
.field-select {
  width: 100%;
  padding: 0.8rem 2.5rem 0.8rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(168,216,240,0.2);
  background: rgba(6,14,30,0.5);
  color: var(--blue-pale);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 300;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field-select:focus {
  border-color: rgba(125,212,240,0.6);
  box-shadow: 0 0 0 3px rgba(125,212,240,0.08);
}
.field-select option {
  background: var(--blue-mid);
  color: var(--blue-pale);
}
.field-select.error { border-color: rgba(232,100,100,0.6); }

.select-arrow {
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--blue-sky);
  font-size: 1rem;
  pointer-events: none;
}

/* Radio buttons */
.radio-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.radio-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--blue-light);
  font-weight: 300;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(168,216,240,0.15);
  background: rgba(6,14,30,0.3);
  transition: border-color 0.2s, background 0.2s;
}
.radio-item:hover {
  border-color: rgba(125,212,240,0.4);
  background: rgba(26,74,122,0.3);
}
.radio-item input[type="radio"] {
  accent-color: var(--cyan-glow);
  width: 14px; height: 14px;
  cursor: pointer;
}
.radio-item:has(input:checked) {
  border-color: rgba(125,212,240,0.6);
  background: rgba(26,74,122,0.5);
  color: var(--blue-pale);
}

/* Textarea */
.field-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(168,216,240,0.2);
  background: rgba(6,14,30,0.5);
  color: var(--blue-pale);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 300;
  outline: none;
  resize: none;
  line-height: 1.6;
  transition: border-color 0.25s, box-shadow 0.25s;
  -webkit-appearance: none;
}
.field-textarea::placeholder { color: rgba(168,216,240,0.25); }
.field-textarea:focus {
  border-color: rgba(125,212,240,0.6);
  box-shadow: 0 0 0 3px rgba(125,212,240,0.08);
}

.field-char-count {
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  color: rgba(168,216,240,0.3);
  text-align: right;
}

/* Mensajes de error */
.field-error {
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: rgba(232,100,100,0.8);
  display: none;
}
.field-error.visible { display: block; }

/* ── Botón confirmar ── */
.confirm-btn {
  width: 100%;
  padding: 1rem;
  border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.4);
  background: linear-gradient(135deg,
    rgba(26,74,122,0.8) 0%,
    rgba(13,42,74,0.9) 100%
  );
  color: var(--blue-pale);
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 0.4rem;
  transition: background 0.2s, border-color 0.2s,
              transform 0.15s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.confirm-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(125,212,240,0.12) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.3s;
}
.confirm-btn:hover::before { opacity: 1; }
.confirm-btn:hover {
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
  box-shadow:
    0 8px 24px rgba(0,0,0,0.35),
    0 0 20px rgba(125,212,240,0.2);
}
.confirm-btn:disabled {
  opacity: 0.5;
  cursor: default;
  transform: none;
}

.btn-loader {
  display: none;
  animation: spin-star 1s linear infinite;
  font-size: 0.9rem;
  color: var(--cyan-glow);
}
.confirm-btn.loading .btn-text { opacity: 0.4; }
.confirm-btn.loading .btn-loader { display: inline-block; }

@keyframes spin-star {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Pantalla de resultado ── */
.confirm-result {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  width: 100%;
  max-width: 420px;
  opacity: 0;
  animation: fade-up 0.8s ease forwards;
}
.confirm-result.visible {
  display: flex;
  opacity: 0;
}

/* Header éxito */
.success-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.success-icon {
  font-size: 2rem;
  color: var(--cyan-glow);
  text-shadow: 0 0 20px rgba(125,212,240,0.8);
  animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%,100% { text-shadow: 0 0 20px rgba(125,212,240,0.8); }
  50%     { text-shadow: 0 0 40px rgba(125,212,240,1),
                         0 0 60px rgba(125,212,240,0.4); }
}
.success-title {
  font-family: var(--font-display);
  font-size: clamp(2rem,8vw,3rem);
  color: var(--blue-pale);
  text-shadow: 0 0 24px rgba(125,212,240,0.4);
}
.success-sub {
  font-family: var(--font-serif);
  font-size: clamp(0.85rem,3vw,1rem);
  font-style: italic;
  font-weight: 300;
  color: rgba(168,216,240,0.7);
  line-height: 1.7;
  text-align: center;
}
.success-sub em {
  color: var(--cyan-glow);
  font-style: normal;
}

/* Resumen de datos */
.confirm-summary {
  width: 100%;
  background: rgba(13,42,74,0.5);
  border: 1px solid rgba(168,216,240,0.15);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  backdrop-filter: blur(8px);
}
.summary-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.summary-icon { font-size: 1rem; flex-shrink: 0; }
.summary-text {
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--blue-light);
  letter-spacing: 0.05em;
}

/* ── QR ── */
.qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
.qr-label {
  font-size: 0.58rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cyan-glow);
}
.qr-container {
  position: relative;
  padding: 1.2rem;
  background: rgba(240,252,255,0.97);
  border-radius: 12px;
  border: 2px solid rgba(168,216,240,0.4);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 30px rgba(125,212,240,0.25);
}
.qr-container #qrCode canvas,
.qr-container #qrCode img {
  display: block;
  border-radius: 4px;
}
.qr-shine {
  position: absolute; inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.2) 0%,
    transparent 50%
  );
  pointer-events: none;
}
.qr-hint {
  font-size: 0.56rem;
  letter-spacing: 0.15em;
  color: rgba(168,216,240,0.4);
  text-align: center;
  line-height: 1.7;
}

/* Botón guardar */
.share-btn {
  padding: 0.75rem 2.2rem;
  border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.35);
  background: rgba(26,74,122,0.45);
  color: var(--blue-light);
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.share-btn:hover {
  background: rgba(26,74,122,0.75);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3),
              0 0 16px rgba(125,212,240,0.25);
}

/* ── Responsive ── */
@media (max-width: 400px) {
  .confirm-card { padding: 1.5rem 1.2rem; }
  .radio-group  { flex-direction: column; gap: 0.6rem; }
  .pases-badge  { text-align: center; }
}

//* ══════════════════════════════════════════
   GALERÍA – STACK DE CARTAS
══════════════════════════════════════════ */

.galeria-section {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(26,74,122,0.3) 0%, transparent 65%),
    linear-gradient(180deg, var(--blue-deep) 0%, var(--blue-night) 100%);
}

/* ── Escena ── */
.stack-scene {
  position: relative;
  width: clamp(240px, 75vw, 320px);
  height: clamp(300px, 90vw, 400px);
  margin: 1rem 0;
}

/* ── Contenedor de cartas ── */
.card-stack {
  position: absolute;
  inset: 0;
  touch-action: none;
}

/* ── Cada carta ── */
.stack-card {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1.5px solid rgba(168,216,240,0.2);
  box-shadow:
    0 12px 40px rgba(0,0,0,0.5),
    0 0 20px rgba(91,184,232,0.1);
  user-select: none;
  touch-action: none;
  transition: box-shadow 0.3s;
}

/* Cartas de fondo decorativas */
.stack-card.back-1 {
  transform: rotate(4deg) translateY(8px) scale(0.97);
  z-index: 1;
}
.stack-card.back-2 {
  transform: rotate(-3deg) translateY(14px) scale(0.94);
  z-index: 0;
}

/* Carta activa encima */
.stack-card.active {
  z-index: 3;
  cursor: grab;
  transition: box-shadow 0.3s;
}
.stack-card.active:active { cursor: grabbing; }

/* Imagen dentro de la carta */
.stack-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* Placeholder cuando no hay imagen */
.stack-card .ph {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.stack-card .ph-icon {
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(168,216,240,0.4);
}
.stack-card .ph-num {
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.3);
}

/* Overlay degradado abajo */
.card-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.2rem;
  background: linear-gradient(0deg,
    rgba(6,14,30,0.88) 0%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  pointer-events: none;
}
.card-info-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  text-shadow: 0 0 14px rgba(125,212,240,0.7);
  line-height: 1;
}
.card-info-num {
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.5);
}

/* Brillo nacarado */
.card-shine {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.12) 0%,
    transparent 50%,
    rgba(168,216,240,0.05) 100%
  );
  pointer-events: none;
  border-radius: 16px;
}

/* Indicadores swipe */
.swipe-indicator {
  position: absolute;
  top: 1rem;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}
.swipe-indicator.like {
  left: 1rem;
  background: rgba(91,184,232,0.25);
  border: 1px solid rgba(91,184,232,0.5);
  color: var(--cyan-glow);
}
.swipe-indicator.nope {
  right: 1rem;
  background: rgba(232,100,100,0.18);
  border: 1px solid rgba(232,100,100,0.4);
  color: #f08080;
}

/* Animaciones de salida */
.stack-card.fly-right {
  animation: fly-right 0.42s ease forwards;
}
.stack-card.fly-left {
  animation: fly-left 0.42s ease forwards;
}

@keyframes fly-right {
  to {
    transform: translateX(130%) rotate(22deg);
    opacity: 0;
  }
}
@keyframes fly-left {
  to {
    transform: translateX(-130%) rotate(-22deg);
    opacity: 0;
  }
}

/* ── Pantalla de fin ── */
.stack-end {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(168,216,240,0.15);
  background: rgba(13,42,74,0.4);
  backdrop-filter: blur(8px);
  animation: fade-up 0.6s ease forwards;
}
.stack-end.visible { display: flex; }

.end-icon {
  font-size: 2.2rem;
  color: var(--cyan-glow);
  text-shadow: 0 0 20px rgba(125,212,240,0.9);
  animation: pulse-glow 2s ease-in-out infinite;
}
.stack-end p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(0.85rem, 3vw, 1rem);
  font-weight: 300;
  color: rgba(168,216,240,0.6);
  line-height: 1.6;
}

.restart-btn {
  padding: 0.65rem 1.8rem;
  border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.3);
  background: rgba(26,74,122,0.4);
  color: var(--blue-light);
  font-family: var(--font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.restart-btn:hover {
  background: rgba(26,74,122,0.7);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
}

/* ── Contador de puntos ── */
.stack-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.5rem;
}
.counter-dots { display: flex; gap: 6px; }
.cdot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(168,216,240,0.2);
  border: 1px solid rgba(168,216,240,0.3);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}
.cdot.active {
  background: var(--cyan-glow);
  transform: scale(1.35);
  box-shadow: 0 0 10px rgba(125,212,240,0.8);
}
.cdot.done {
  background: rgba(168,216,240,0.5);
  transform: scale(0.9);
}

/* ── Hint ── */
.stack-hint {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(168,216,240,0.3);
  animation: pulse-hint 2.5s ease-in-out infinite;
  text-align: center;
}

/* ── Responsive ── */
@media (max-width: 360px) {
  .stack-scene {
    width: 88vw;
    height: 110vw;
  }
}

#qrCode canvas {
  display: block !important;
  width: 180px !important;
  height: 180px !important;
}

#qrCode img {
  display: none !important;
}

/* ══ PASE VIP ══ */
.vip-card {
  width: 100%;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(125,212,240,0.08) 0%, transparent 55%),
    linear-gradient(160deg, #0a1e3a 0%, #0d2a4a 50%, #0a1628 100%);
  border: 1px solid rgba(168,216,240,0.25);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.6),
    0 0 0 1px rgba(168,216,240,0.08),
    inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
}
.vip-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(125,212,240,0.3) 20%,
    rgba(125,212,240,0.8) 50%,
    rgba(125,212,240,0.3) 80%,
    transparent 100%
  );
}
.vip-card::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(168,216,240,0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}
.vip-header {
  padding: 1.4rem 1.6rem 1rem;
  display: flex; align-items: flex-start; justify-content: space-between;
  position: relative; z-index: 2;
  border-bottom: 1px solid rgba(168,216,240,0.1);
}
.vip-header-left { display: flex; flex-direction: column; gap: 0.2rem; }
.vip-event-label {
  font-size: 0.5rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(168,216,240,0.4); font-weight: 300;
}
.vip-event-name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2rem);
  color: #fff;
  text-shadow: 0 0 20px rgba(125,212,240,0.5);
  line-height: 1;
}
.vip-event-sub {
  font-size: 0.52rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cyan-glow); font-weight: 300; margin-top: 0.1rem;
}
.vip-monogram {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(125,212,240,0.08);
  border: 1.5px solid rgba(125,212,240,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(125,212,240,0.15);
}
.vip-monogram span {
  font-family: var(--font-display);
  font-size: 1.8rem; color: var(--cyan-glow);
  text-shadow: 0 0 12px rgba(125,212,240,0.8);
  line-height: 1;
}
.vip-body {
  padding: 1.2rem 1.6rem;
  display: flex; flex-direction: column; gap: 1rem;
  position: relative; z-index: 2;
}
.vip-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}
.vip-row.full { grid-template-columns: 1fr; }
.vip-field { display: flex; flex-direction: column; gap: 0.25rem; }
.vip-field-label {
  font-size: 0.48rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(168,216,240,0.35); font-weight: 300;
}
.vip-field-value {
  font-size: 0.82rem; font-weight: 300;
  color: var(--blue-pale); letter-spacing: 0.03em;
}
.vip-field-value.name {
  font-family: var(--font-serif);
  font-size: 1.1rem; font-style: italic;
  color: #fff; font-weight: 400;
}
.vip-field-value.pases {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 600;
  color: var(--cyan-glow);
  text-shadow: 0 0 12px rgba(125,212,240,0.4);
  line-height: 1;
}
.vip-field-value.small {
  font-size: 0.7rem; color: rgba(168,216,240,0.6);
}
.vip-divider {
  display: flex; align-items: center;
  margin: 0 -1.6rem;
}
.vip-divider::before,
.vip-divider::after {
  content: ''; flex: 1;
  border-top: 1.5px dashed rgba(168,216,240,0.15);
}
.vip-divider-circle {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue-deep);
  border: 1px solid rgba(168,216,240,0.2);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--blue-deep);
}
.vip-footer {
  padding: 0.9rem 1.6rem 1.2rem;
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 2;
  border-top: 1px solid rgba(168,216,240,0.08);
}
.vip-code-wrap { display: flex; flex-direction: column; gap: 0.2rem; }
.vip-code-label {
  font-size: 0.45rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(168,216,240,0.3);
}
.vip-code {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.18em;
  color: var(--cyan-glow);
  text-shadow: 0 0 10px rgba(125,212,240,0.4);
}
.vip-badge {
  padding: 0.35rem 0.9rem; border-radius: 50px;
  background: rgba(125,212,240,0.1);
  border: 1px solid rgba(125,212,240,0.3);
  font-size: 0.5rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--cyan-glow); font-weight: 400;
  box-shadow: 0 0 16px rgba(125,212,240,0.1);
}
.vip-welcome {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic; font-weight: 300;
  font-size: clamp(0.85rem, 3vw, 1rem);
  color: rgba(168,216,240,0.5);
  line-height: 1.6;
}
.vip-welcome em { color: var(--cyan-glow); font-style: normal; }
.save-btn {
  padding: 0.75rem 2rem; border-radius: 50px;
  border: 1.5px solid rgba(168,216,240,0.3);
  background: rgba(26,74,122,0.4);
  color: var(--blue-light);
  font-family: var(--font-sans);
  font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer; backdrop-filter: blur(6px);
  transition: all 0.2s;
}
.save-btn:hover {
  background: rgba(26,74,122,0.7);
  border-color: var(--cyan-glow);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3), 0 0 16px rgba(125,212,240,0.2);
}

/* ══════════════════════════════════════════
   MESA DE REGALOS
══════════════════════════════════════════ */

.regalos-section {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(26,74,122,0.3) 0%, transparent 65%),
    linear-gradient(180deg, var(--blue-night) 0%, var(--blue-deep) 100%);
}

.regalos-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
}

/* ── Tarjeta base ── */
.regalo-card {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.6rem 1rem 1.4rem;
  border-radius: 18px;
  background: rgba(13,42,74,0.45);
  border: 1px solid rgba(168,216,240,0.15);
  backdrop-filter: blur(10px);
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease, transform 0.6s ease,
    border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.regalo-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.regalo-card:nth-child(2) { transition-delay: 0.1s; }
.regalo-card:nth-child(3) { transition-delay: 0.2s; }

.regalo-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(125,212,240,0.06) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
  border-radius: 18px;
}
.regalo-card:hover::before { opacity: 1; }
.regalo-card:hover {
  border-color: rgba(125,212,240,0.4);
  box-shadow:
    0 12px 40px rgba(0,0,0,0.4),
    0 0 24px rgba(125,212,240,0.12);
  background: rgba(13,42,74,0.65);
  transform: translateY(-4px) !important;
}

/* Línea superior de color */
.regalo-card::after {
  content: '';
  position: absolute; top: 0; left: 20%; right: 20%; height: 2px;
  border-radius: 0 0 4px 4px;
  opacity: 0; transition: opacity 0.3s;
}
.regalo-card:hover::after { opacity: 1; }
.card-sobre::after {
  background: linear-gradient(90deg, transparent, rgba(125,212,240,0.8), transparent);
}
.card-amazon::after {
  background: linear-gradient(90deg, transparent, rgba(255,153,0,0.8), transparent);
}
.card-regalo::after {
  background: linear-gradient(90deg, transparent, rgba(168,216,240,0.8), transparent);
}

/* Ícono */
.regalo-icon-wrap {
  width: 70px; height: 70px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,14,30,0.5);
  border: 1.5px solid rgba(168,216,240,0.2);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  position: relative; z-index: 2;
  flex-shrink: 0;
}
.regalo-card:hover .regalo-icon-wrap {
  transform: scale(1.1);
  box-shadow: 0 0 24px rgba(125,212,240,0.2);
  border-color: rgba(125,212,240,0.4);
}
.regalo-emoji { font-size: 2rem; line-height: 1; }

/* Logo Amazon */
.amazon-svg {
  width: 46px;
  fill: #FF9900;
}

/* Contenido */
.regalo-content {
  display: flex; flex-direction: column;
  align-items: center; gap: 0.4rem;
  text-align: center;
  position: relative; z-index: 2;
}
.regalo-title {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.05em;
  line-height: 1.3;
}
.regalo-desc {
  font-size: clamp(0.48rem, 1.5vw, 0.56rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: rgba(168,216,240,0.45);
  line-height: 1.7;
}

/* Badge */
.regalo-badge {
  font-size: 0.48rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  background: rgba(125,212,240,0.1);
  border: 1px solid rgba(125,212,240,0.25);
  color: var(--cyan-glow);
  position: relative; z-index: 2;
  transition: background 0.3s, border-color 0.3s;
}
.regalo-card:hover .regalo-badge {
  background: rgba(125,212,240,0.18);
  border-color: rgba(125,212,240,0.5);
}
.card-amazon .regalo-badge {
  background: rgba(255,153,0,0.1);
  border-color: rgba(255,153,0,0.3);
  color: #FF9900;
}
.card-amazon:hover .regalo-badge {
  background: rgba(255,153,0,0.2);
  border-color: rgba(255,153,0,0.5);
}

/* Nota */
.regalos-nota {
  font-family: var(--font-serif);
  font-style: italic; font-weight: 300;
  font-size: clamp(0.82rem, 2.5vw, 0.95rem);
  color: rgba(168,216,240,0.4);
  text-align: center; line-height: 1.8;
  max-width: 380px;
  margin-top: 0.4rem;
}
.regalos-nota em {
  color: var(--cyan-glow);
  font-style: normal;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .regalos-grid {
    grid-template-columns: 1fr;
    max-width: 280px;
  }
  .regalo-card {
    flex-direction: row;
    text-align: left;
    padding: 1.2rem;
  }
  .regalo-content { align-items: flex-start; text-align: left; }
  .regalo-badge   { align-self: flex-start; }
}
@media (min-width: 481px) and (max-width: 640px) {
  .regalos-grid { grid-template-columns: 1fr 1fr; }
  .card-regalo  { grid-column: span 2; }
}