/* =========================================================
   MIS 15 AÑOS - ISABELLA
   Paleta: Azul Noche y Destellos Dorados (Midnight & Gold)
   ========================================================= */

:root {
  --bg-deep-night: #050914;
  --bg-card-night: rgba(11, 20, 44, 0.72);
  --bg-card-border: rgba(229, 192, 123, 0.28);
  --bg-card-glow: rgba(212, 175, 55, 0.12);
  
  --gold-primary: #d4af37;
  --gold-light: #fbe5a2;
  --gold-metallic: linear-gradient(135deg, #fff3c4 0%, #e5c07b 30%, #d4af37 60%, #9e7520 100%);
  --gold-glow: 0 0 20px rgba(212, 175, 55, 0.45);
  
  --text-main: #f5f7fc;
  --text-muted: #b8c4dc;
  --text-gold: #edd28b;
  
  --font-serif: 'Cinzel', serif;
  --font-script: 'Great Vibes', cursive;
  --font-classic: 'Playfair Display', serif;
  --font-sans: 'Montserrat', sans-serif;
  
  --border-radius-card: 20px;
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: radial-gradient(circle at 50% 10%, #112044 0%, #080f24 50%, #03060f 100%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

/* =========================================================
   CANVAS DE PARTÍCULAS DORADAS
   ========================================================= */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* =========================================================
   PANTALLA DE BIENVENIDA / ENTRADA (AUDIO COMPATIBLE)
   ========================================================= */
.welcome-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.welcome-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.welcome-box {
  background: linear-gradient(145deg, rgba(16, 29, 64, 0.85), rgba(7, 13, 30, 0.95));
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), inset 0 0 25px rgba(212, 175, 55, 0.15);
  border-radius: 24px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  padding: 3rem 2rem;
  position: relative;
  animation: fadeInDown 1s ease-out;
}

.welcome-box::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(229, 192, 123, 0.2);
  border-radius: 18px;
  pointer-events: none;
}

.welcome-crown {
  font-size: 2.2rem;
  color: var(--gold-primary);
  filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.6));
  margin-bottom: 0.8rem;
  animation: floatCrown 3s ease-in-out infinite;
}

.welcome-subtitle {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 5px;
  color: var(--gold-light);
  margin-bottom: 0.3rem;
}

.welcome-title {
  font-family: var(--font-classic);
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 2px;
}

.welcome-name {
  font-family: var(--font-script);
  font-size: 4rem;
  background: var(--gold-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin: 0.2rem 0 1rem;
}

.welcome-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.8rem auto 1.5rem;
  width: 60%;
}

.welcome-divider::before,
.welcome-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
}

.welcome-divider .diamond {
  color: var(--gold-primary);
  margin: 0 10px;
  font-size: 0.8rem;
}

.welcome-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 1.8rem;
}

/* =========================================================
   BOTONES
   ========================================================= */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gold-metallic);
  color: #1a1200;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(212, 175, 55, 0.6);
  color: #000;
}

.btn-gold:active {
  transform: translateY(1px);
}

.pulse-btn {
  animation: pulseGlow 2s infinite;
}

.btn-large {
  padding: 1.1rem 2.6rem;
  font-size: 1rem;
  width: 100%;
  max-width: 380px;
}

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--gold-light);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 1px;
  padding: 0.65rem 1.6rem;
  border: 1px solid rgba(229, 192, 123, 0.45);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-gold-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.18);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 0.75rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  margin-top: 0.8rem;
}

.btn-gold-card:hover {
  background: var(--gold-metallic);
  color: #1a1200;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
}

/* =========================================================
   CONTROLADOR DE MÚSICA FLOTANTE
   ========================================================= */
.music-controller {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-music {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(13, 23, 52, 0.85);
  border: 1px solid var(--gold-primary);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.25);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.btn-music:hover {
  transform: scale(1.08);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.music-icon {
  font-size: 1.1rem;
}

.equalizer-bars {
  position: absolute;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 16px;
  bottom: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.music-controller.playing .equalizer-bars {
  opacity: 0.9;
}

.music-controller.playing .music-icon {
  opacity: 0.2;
}

.equalizer-bars span {
  width: 3px;
  background: var(--gold-light);
  border-radius: 2px;
  animation: equalize 1s infinite alternate ease-in-out;
}

.equalizer-bars span:nth-child(1) { height: 6px; animation-delay: 0.1s; }
.equalizer-bars span:nth-child(2) { height: 14px; animation-delay: 0.3s; }
.equalizer-bars span:nth-child(3) { height: 10px; animation-delay: 0.2s; }
.equalizer-bars span:nth-child(4) { height: 8px; animation-delay: 0.4s; }

.music-tooltip {
  background: rgba(7, 13, 30, 0.9);
  border: 1px solid rgba(229, 192, 123, 0.3);
  color: var(--gold-light);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: var(--transition);
}

.music-controller:hover .music-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* =========================================================
   CONTENEDOR PRINCIPAL
   ========================================================= */
.invitation-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  position: relative;
  z-index: 2;
}

.section {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* =========================================================
   SECCIÓN HERO / PORTADA
   ========================================================= */
.hero-section {
  padding-top: 3rem;
  padding-bottom: 2rem;
  position: relative;
}

.hero-ornament {
  color: var(--gold-primary);
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.ornament-svg {
  width: 120px;
  height: 24px;
}

.eyebrow-text {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 6px;
  color: var(--gold-light);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.6rem;
}

.main-title {
  font-family: var(--font-script);
  font-size: 5.5rem;
  font-weight: 400;
  line-height: 1;
  background: var(--gold-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0.2rem 0 1.2rem;
  filter: drop-shadow(0 2px 10px rgba(212, 175, 55, 0.3));
}

.gold-line-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1.5rem auto 2.2rem;
  width: 80%;
  max-width: 280px;
}

.gold-line-separator::before,
.gold-line-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.gold-line-separator .sparkle-icon {
  color: var(--gold-primary);
  margin: 0 12px;
  font-size: 1.1rem;
}

.date-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card-night);
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), inset 0 0 15px var(--bg-card-glow);
  padding: 1.8rem 2.4rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.date-day {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 4px;
  color: var(--gold-light);
}

.date-number-wrap {
  margin: 0.4rem 0;
}

.date-number {
  font-family: var(--font-classic);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.date-month {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: var(--gold-light);
  margin-bottom: 0.5rem;
}

.date-hour {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-hour i {
  color: var(--gold-primary);
}

/* =========================================================
   CUENTA REGRESIVA
   ========================================================= */
.countdown-section {
  padding: 1.5rem 0;
}

.section-subtitle {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 4px;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.countdown-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.time-block {
  background: var(--bg-card-night);
  border: 1px solid var(--bg-card-border);
  border-radius: 16px;
  padding: 1rem 0.8rem;
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
}

.time-number {
  font-family: var(--font-classic);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  background: var(--gold-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.3rem;
}

.time-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.time-separator {
  font-family: var(--font-classic);
  font-size: 1.8rem;
  color: var(--gold-primary);
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.calendar-btn-wrap {
  margin-top: 1rem;
}

/* =========================================================
   GRILLA DE TARJETAS (UBICACIÓN Y DRESS CODE)
   ========================================================= */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 600px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.glass-card {
  background: var(--bg-card-night);
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), inset 0 0 15px var(--bg-card-glow);
  border-radius: var(--border-radius-card);
  padding: 2.2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), inset 0 0 20px var(--bg-card-glow);
}

.card-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.card-highlight {
  font-family: var(--font-classic);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.8rem;
}

.address-text {
  font-size: 0.95rem;
  color: var(--text-gold);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}

.gold-pin {
  color: var(--gold-primary);
}

.card-detail {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.card-detail i {
  color: var(--gold-primary);
  margin-right: 4px;
}

.card-detail-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
  font-style: italic;
}

/* DRESS CODE RESTRICCIÓN */
.dress-code-restriction {
  margin: 0.6rem 0;
  width: 100%;
}

.restriction-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(235, 75, 75, 0.14);
  border: 1px solid rgba(235, 75, 75, 0.45);
  color: #ffb3b3;
  padding: 0.55rem 1rem;
  border-radius: 30px;
  font-size: 0.85rem;
}

.restriction-badge i {
  color: #ff6b6b;
  font-size: 0.95rem;
}

.restriction-badge strong {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: #ff6b6b;
}

/* =========================================================
   SECCIÓN RSVP / CONFIRMACIÓN DE ASISTENCIA
   ========================================================= */
.rsvp-card {
  background: linear-gradient(145deg, rgba(14, 25, 55, 0.85), rgba(7, 13, 30, 0.9));
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
  border-radius: var(--border-radius-card);
  padding: 2.8rem 1.8rem;
  backdrop-filter: blur(12px);
  text-align: center;
}

.rsvp-icon {
  font-size: 2.2rem;
  color: var(--gold-primary);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-classic);
  font-size: 1.85rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.rsvp-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 1.8rem;
  line-height: 1.6;
}

.rsvp-action-wrap {
  display: flex;
  justify-content: center;
}

/* =========================================================
   SECCIÓN SPOTIFY PLAYLIST
   ========================================================= */
.spotify-card {
  background: linear-gradient(135deg, rgba(18, 32, 68, 0.8), rgba(9, 16, 36, 0.9));
  border: 1px solid rgba(29, 185, 84, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), inset 0 0 20px rgba(29, 185, 84, 0.08);
  border-radius: var(--border-radius-card);
  padding: 2.2rem 1.8rem;
  text-align: center;
  backdrop-filter: blur(12px);
}

.spotify-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 1rem;
  text-align: left;
}

.spotify-icon-brand {
  font-size: 2.5rem;
  color: #1DB954;
  filter: drop-shadow(0 0 8px rgba(29, 185, 84, 0.5));
}

.spotify-title {
  font-family: var(--font-classic);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.1rem;
}

.spotify-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.spotify-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 440px;
  margin: 0 auto 1.5rem;
}

.btn-spotify {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #1DB954;
  color: #000;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(29, 185, 84, 0.35);
}

.btn-spotify:hover {
  background: #1ed760;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 185, 84, 0.55);
  color: #000;
}

/* =========================================================
   SECCIÓN REGALO / ALIAS MERCADO PAGO
   ========================================================= */
.gift-card {
  background: var(--bg-card-night);
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border-radius: var(--border-radius-card);
  padding: 2.5rem 1.6rem;
  text-align: center;
  backdrop-filter: blur(12px);
}

.gift-icon {
  font-size: 2.2rem;
  color: var(--gold-primary);
  margin-bottom: 0.8rem;
}

.gift-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

.alias-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.alias-label {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--gold-light);
}

.alias-box {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(6, 12, 28, 0.85);
  border: 1px solid var(--gold-primary);
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.alias-value {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gold-metallic);
  border: none;
  color: #1a1200;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy:hover {
  filter: brightness(1.15);
  transform: scale(1.03);
}

.copy-toast {
  display: inline-block;
  margin-top: 1rem;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  font-size: 0.8rem;
  padding: 0.4rem 1.2rem;
  border-radius: 20px;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.copy-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   PIE DE PÁGINA
   ========================================================= */
.footer-section {
  text-align: center;
  padding: 3rem 1rem 2rem;
  border-top: 1px solid rgba(229, 192, 123, 0.2);
  margin-top: 2rem;
}

.footer-ornament {
  color: var(--gold-primary);
  font-size: 1rem;
  letter-spacing: 6px;
  margin-bottom: 1rem;
}

.footer-quote {
  font-family: var(--font-classic);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.footer-name {
  font-family: var(--font-script);
  font-size: 3.5rem;
  background: var(--gold-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 2px;
}

.footer-credits {
  margin-top: 2.2rem;
  display: flex;
  justify-content: center;
}

.creator-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 25, 55, 0.75);
  border: 1px solid rgba(229, 192, 123, 0.35);
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 1px;
  padding: 0.55rem 1.3rem;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.creator-badge:hover {
  background: rgba(212, 175, 55, 0.18);
  border-color: var(--gold-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.creator-brand {
  color: var(--gold-light);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.creator-brand i {
  color: #E1306C;
  font-size: 0.95rem;
}

/* =========================================================
   ANIMACIONES
   ========================================================= */
@keyframes floatCrown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(212, 175, 55, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
  }
}

@keyframes equalize {
  0% { height: 4px; }
  100% { height: 16px; }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Revelado suave al scrollear */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   RESPONSIVE DESIGN (MÓVILES PEQUEÑOS)
   ========================================================= */
@media (max-width: 480px) {
  .welcome-title {
    font-size: 2rem;
  }
  .welcome-name {
    font-size: 3.2rem;
  }
  .main-title {
    font-size: 4.2rem;
  }
  .date-number {
    font-size: 3.2rem;
  }
  .time-block {
    min-width: 58px;
    padding: 0.8rem 0.5rem;
  }
  .time-number {
    font-size: 1.7rem;
  }
  .time-label {
    font-size: 0.55rem;
  }
  .alias-value {
    font-size: 1.15rem;
  }
  .btn-large {
    padding: 0.95rem 1.6rem;
    font-size: 0.9rem;
  }
}