/* ============================================================
   INVITACIÓN VIRTUAL MODERNA - FULLSCREEN LUXURY STYLES
   Colores: Rosa (#df5883) & Dorado (#c5a059), Blanco y Negro
   Pure Vanilla CSS - Mobile First, Glassmorphism, Micro-animations
   ============================================================ */

:root {
  --primary: #df5883;
  --primary-hover: #c9446e;
  --primary-light: #fff0f4;
  --primary-glow: rgba(223, 88, 131, 0.45);
  
  --secondary: #c5a059;
  --secondary-hover: #b38d45;
  --secondary-light: #faf5ea;
  --secondary-glow: rgba(197, 160, 89, 0.35);

  --bg: #fff8fa;
  --bg-alt: #fbf6f8;
  --text: #222222;
  --text-muted: #666666;
  --text-dim: #999999;
  --card-bg: rgba(255, 255, 255, 0.94);
  --card-border: rgba(223, 88, 131, 0.15);
  
  --font-title: 'Dancing Script', 'Cherry Swash', cursive;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-card: 0 10px 30px rgba(223, 88, 131, 0.10);
  --shadow-float: 0 12px 35px rgba(0, 0, 0, 0.18);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

main {
  width: 100%;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
   STICKY NAVIGATION BAR (TRANSPARENT AT TOP, TINTED ON SCROLL)
   ============================================================ */
.sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  background: transparent;
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease;
}

.sticky-nav.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(223, 88, 131, 0.15);
  padding: 10px 0;
}

.nav-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--primary);
  transition: color 0.3s ease;
}

.sticky-nav.scrolled .nav-brand {
  color: var(--primary);
}

.nav-brand-cursive {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--primary);
}

.nav-brand-badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: var(--primary-light);
  border: 1px solid rgba(223, 88, 131, 0.3);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  color: var(--primary);
}

.sticky-nav.scrolled .nav-brand-badge {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(223, 88, 131, 0.3);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  color: #333333;
  padding: 4px 0;
  position: relative;
  transition: color 0.3s ease, border-color 0.3s ease;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

/* Scrolled nav item colors (Screenshot 4) */
.sticky-nav.scrolled .nav-link {
  color: #333333;
  text-shadow: none;
}

.sticky-nav.scrolled .nav-link:hover {
  color: var(--primary);
}

.sticky-nav.scrolled .nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.hamburger-bar {
  width: 24px;
  height: 2px;
  background-color: #222222;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.sticky-nav.scrolled .hamburger-bar {
  background-color: #222222;
}

@media (max-width: 860px) {
  .mobile-nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 30px 40px;
    gap: 22px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-menu .nav-link {
    color: #222222 !important;
    text-shadow: none !important;
    font-size: 1.2rem;
    width: 100%;
    padding-bottom: 8px;
  }

  .nav-menu .nav-link.active {
    color: var(--primary) !important;
    border-bottom: 2px solid var(--primary) !important;
  }

  .mobile-nav-toggle.open .hamburger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    background-color: #222222;
  }
  .mobile-nav-toggle.open .hamburger-bar:nth-child(2) {
    opacity: 0;
  }
  .mobile-nav-toggle.open .hamburger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    background-color: #222222;
  }
}

/* ============================================================
   PRELOADER
   ============================================================ */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffffff;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-spinner {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(223, 88, 131, 0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: rotateSlow 1s linear infinite;
  margin-bottom: 20px;
}

.preloader-text {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.btn-skip-preloader {
  background: var(--primary-light);
  border: 1px solid var(--card-border);
  color: var(--primary);
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-skip-preloader:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ============================================================
   BACKGROUND VIDEO & OVERLAY
   ============================================================ */
.bg-video-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: blur(1px);
}

.bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at center, rgba(255, 248, 250, 0.75) 0%, rgba(255, 245, 247, 0.95) 90%);
}

/* ============================================================
   FLOATING AUDIO & SCROLL-TO-TOP BUTTONS
   ============================================================ */
.music-floating-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #222222;
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 998;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.3s;
}

.music-floating-btn:hover {
  transform: scale(1.1);
  background: #111111;
}

.speaker-svg {
  width: 24px;
  height: 24px;
}

.music-floating-btn .icon-playing {
  display: none;
}
.music-floating-btn .icon-muted {
  display: block;
}

.music-floating-btn.playing .icon-playing {
  display: block;
  animation: pulseGentle 2s infinite ease-in-out;
}
.music-floating-btn.playing .icon-muted {
  display: none;
}

.music-toast {
  position: fixed;
  bottom: 84px;
  left: 24px;
  background: rgba(34, 34, 34, 0.92);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  z-index: 997;
  pointer-events: auto;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  animation: bounceHint 2s infinite ease-in-out;
  transition: opacity 0.4s, visibility 0.4s;
}

.music-toast.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(34, 34, 34, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-3px);
}

.scroll-top-btn svg {
  width: 20px;
  height: 20px;
}

/* ============================================================
   1. HERO SECTION
   ============================================================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 100px 20px 60px;
  position: relative;
}

.hero-avatar-wrapper {
  position: relative;
  width: 170px;
  height: 170px;
  margin-bottom: 24px;
}

.hero-avatar-wrapper::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  animation: rotateSlow 8s linear infinite;
  box-shadow: 0 0 25px var(--primary-glow);
}

.hero-avatar-img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #ffffff;
  z-index: 1;
}

.hero-badge {
  font-family: var(--font-title);
  font-size: 1.8rem;
  color: var(--secondary);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.hero-name {
  font-family: var(--font-title);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--primary);
  text-shadow: 0 4px 20px var(--primary-glow);
  margin-bottom: 12px;
}

.hero-date-badge {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #333333;
  letter-spacing: 1.5px;
  padding: 6px 20px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-full);
  border: 1px solid rgba(223, 88, 131, 0.2);
  margin-bottom: 24px;
}

.hero-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.8;
  max-width: 680px;
  color: #555555;
  margin-bottom: 36px;
}

.hero-scroll-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: transform 0.3s;
}

.hero-scroll-btn:hover {
  transform: translateY(4px);
}

.hero-scroll-icon {
  width: 22px;
  height: 22px;
  stroke: var(--primary);
  animation: bounceHint 2s infinite ease-in-out;
}

/* ============================================================
   2. COUNTDOWN SECTION
   ============================================================ */
.section-countdown {
  padding: 70px 20px;
  text-align: center;
  background: #ffffff;
  border-top: 1px solid rgba(223, 88, 131, 0.1);
  border-bottom: 1px solid rgba(223, 88, 131, 0.1);
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 6px;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  color: var(--primary);
  margin-bottom: 12px;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.section-divider::before,
.section-divider::after {
  content: '';
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--secondary));
}
.section-divider::after {
  background: linear-gradient(90deg, var(--secondary), transparent);
}

.section-divider-icon {
  color: var(--secondary);
  font-size: 0.9rem;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 620px;
  margin: 0 auto;
}

.countdown-box {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 22px 10px;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.3s, box-shadow 0.3s;
}

.countdown-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.countdown-digit {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--primary);
  margin-bottom: 6px;
}

.countdown-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

@media (max-width: 560px) {
  .countdown-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

/* ============================================================
   3. BOKEH QUOTE BANNER & PADRES (SCREENSHOT 1 TOP)
   ============================================================ */
.section-padres-wrapper {
  width: 100%;
}

.bokeh-quote-banner {
  width: 100%;
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 85px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.bokeh-quote-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(215, 80, 125, 0.72) 0%, rgba(200, 70, 115, 0.78) 100%);
  mix-blend-mode: multiply;
}

.bokeh-quote-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(223, 88, 131, 0.25);
}

.bokeh-quote-container {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.bokeh-quote-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  line-height: 1.9;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.padres-container {
  max-width: 900px;
  margin: 40px auto 60px;
  padding: 0 20px;
}

.cards-two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.parent-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.3s;
}

.parent-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.parent-card-title {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: 12px;
}

.parent-names {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #333333;
  line-height: 1.7;
}

/* ============================================================
   4. CEREMONIA Y RECEPCIÓN - 50/50 FULLSCREEN SPLIT (SCREENSHOT 1)
   ============================================================ */
.fullscreen-split-locations {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.split-location-col {
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 70px 30px;
  text-align: center;
  color: #ffffff;
  min-height: 440px;
}

.split-location-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(223, 88, 131, 0.76) 0%, rgba(197, 160, 89, 0.52) 100%);
  mix-blend-mode: multiply;
  transition: opacity 0.3s ease;
}

.split-location-col::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(215, 75, 120, 0.28);
}

.split-location-col:hover .split-location-overlay {
  opacity: 0.92;
}

.split-location-inner {
  position: relative;
  z-index: 2;
  max-width: 480px;
}

.split-location-title {
  font-family: var(--font-title);
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  margin-bottom: 10px;
}

.split-divider-line {
  width: 70%;
  height: 1px;
  background: rgba(255, 255, 255, 0.7);
  margin: 0 auto 16px;
}

.split-time-tag {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #ffffff;
  opacity: 0.95;
  margin-bottom: 8px;
}

.split-place-name {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.4;
  margin-bottom: 10px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.split-address-text {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 22px;
  line-height: 1.5;
}

.split-location-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-split-map {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #ffffff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.btn-split-map:hover {
  background: #ffffff;
  color: var(--primary);
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .fullscreen-split-locations {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   5. CÓDIGO DE VESTIMENTA & MESA DE REGALOS (SCREENSHOT 2)
   ============================================================ */
.fullscreen-details-wrapper {
  width: 100%;
}

.details-top-split {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #ffffff;
  border-top: 1px solid rgba(223, 88, 131, 0.08);
}

.details-text-col {
  padding: 55px 35px 45px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.details-heading-cursive {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  color: var(--primary);
  margin-bottom: 12px;
}

.details-sub-divider {
  width: 50px;
  height: 1px;
  background: rgba(223, 88, 131, 0.3);
  margin-bottom: 16px;
}

.details-badge-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.details-badge-icon {
  font-size: 1.15rem;
}

.details-badge-label {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
}

.details-note-serif {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #333333;
  line-height: 1.5;
  max-width: 440px;
}

.details-event-number-box {
  margin-bottom: 16px;
}

.details-event-prefix {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: #333333;
  margin-right: 6px;
}

.details-event-digits {
  font-family: var(--font-body);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.details-gift-btn-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-gift-action {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
}

.btn-gift-action:hover {
  background: var(--primary);
  color: #ffffff;
}

.btn-liverpool-direct {
  background: var(--primary);
  color: #ffffff;
}

.details-cash-extra {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed rgba(223, 88, 131, 0.2);
  font-size: 0.82rem;
  color: #666;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-copy-inline {
  background: none;
  border: none;
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
}

/* Bottom Images Touching Edge-to-Edge */
.details-bottom-photos {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  gap: 0;
}

.details-photo-box {
  width: 100%;
  height: 360px;
  overflow: hidden;
}

.details-photo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.details-photo-box:hover img {
  filter: grayscale(40%);
  transform: scale(1.02);
}

@media (max-width: 768px) {
  .details-top-split {
    grid-template-columns: 1fr;
  }
  .details-bottom-photos {
    grid-template-columns: 1fr;
  }
  .details-photo-box {
    height: 260px;
  }
}

/* ============================================================
   6. GALERÍA DE FOTOS (SCREENSHOT 3)
   ============================================================ */
.fullscreen-gallery-section {
  width: 100%;
}

.gallery-header-pattern {
  padding: 55px 20px 45px;
  text-align: center;
  background: linear-gradient(135deg, #fcf8fa 25%, #ffffff 25%, #ffffff 50%, #fcf8fa 50%, #fcf8fa 75%, #ffffff 75%, #ffffff 100%);
  background-size: 40px 40px;
  border-top: 1px solid rgba(223, 88, 131, 0.08);
}

.gallery-title-cursive {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 5vw, 4rem);
  color: var(--primary);
  margin-bottom: 8px;
}

.gallery-quote-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  color: #333333;
}

/* Fullwidth Edge-to-Edge Continuous Strip */
.gallery-strip-container {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.gallery-strip-card {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  cursor: pointer;
  background: #f0f0f0;
}

.gallery-strip-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* Rose Pink Tint Overlay default state (Screenshot 3) */
  filter: grayscale(100%) sepia(85%) hue-rotate(290deg) saturate(200%) brightness(0.92);
  opacity: 0.88;
  transition: filter 0.45s ease, opacity 0.45s ease, transform 0.45s ease;
}

.gallery-strip-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(223, 88, 131, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-strip-search-icon {
  font-size: 1.8rem;
  transform: scale(0.8);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Hover or Active State: full vibrant color & lift */
.gallery-strip-card:hover .gallery-strip-img,
.gallery-strip-card:focus .gallery-strip-img {
  filter: none;
  opacity: 1;
  transform: scale(1.04);
}

.gallery-strip-card:hover .gallery-strip-hover-overlay,
.gallery-strip-card:focus .gallery-strip-hover-overlay {
  opacity: 1;
}

.gallery-strip-card:hover .gallery-strip-search-icon {
  transform: scale(1);
}

@media (max-width: 900px) {
  .gallery-strip-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   7. CONFIRMA TU ASISTENCIA (SCREENSHOT 4)
   ============================================================ */
.fullscreen-rsvp-section {
  width: 100%;
  background: #ffffff;
  padding-bottom: 70px;
}

.rsvp-header-pattern {
  padding: 55px 20px 30px;
  text-align: center;
  background: linear-gradient(135deg, #fcf8fa 25%, #ffffff 25%, #ffffff 50%, #fcf8fa 50%, #fcf8fa 75%, #ffffff 75%, #ffffff 100%);
  background-size: 40px 40px;
  border-bottom: 1px solid rgba(223, 88, 131, 0.08);
}

.rsvp-title-cursive {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 5vw, 4rem);
  color: var(--primary);
  margin-bottom: 18px;
}

/* Direct WhatsApp Confirmation (Screenshot 4) */
.rsvp-direct-box {
  margin: 10px auto 16px;
  max-width: 500px;
}

.rsvp-direct-label {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #333333;
  margin-bottom: 12px;
}

.rsvp-whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.rsvp-whatsapp-link:hover {
  transform: scale(1.05);
}

.rsvp-wa-svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.rsvp-wa-digits {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.rsvp-form-container {
  max-width: 650px;
  margin: 30px auto 0;
  padding: 0 20px;
}

.rsvp-limit-date {
  text-align: center;
  color: var(--secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.rsvp-card-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-card);
}

.ticket-token-badge {
  background: var(--primary-light);
  border: 1px solid rgba(223, 88, 131, 0.3);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  text-align: center;
}

.ticket-token-title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.ticket-token-subtitle {
  font-size: 0.9rem;
  color: #555555;
}

/* Form Groups & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 8px;
}

.radio-attendance-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 8px;
}

.radio-card {
  position: relative;
  cursor: pointer;
}

.radio-card input {
  position: absolute;
  opacity: 0;
}

.radio-card-content {
  border: 2px solid rgba(223, 88, 131, 0.2);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #444444;
  background: #ffffff;
  transition: all 0.3s;
}

.radio-card input:checked + .radio-card-content {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(223, 88, 131, 0.2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: #222222;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.btn-submit-rsvp {
  width: 100%;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  border: none;
  background: linear-gradient(135deg, var(--primary) 0%, #d44e78 100%);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 25px var(--primary-glow);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.btn-submit-rsvp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px var(--primary-glow);
}

.btn-submit-rsvp:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Success Card */
.rsvp-success-card {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.success-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 8px 20px var(--primary-glow);
}

.success-title {
  font-family: var(--font-title);
  font-size: 2.4rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.success-desc {
  font-size: 1.1rem;
  color: #333333;
  margin-bottom: 12px;
}

.btn-whatsapp-confirm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: #25d366;
  color: #ffffff;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.3s;
}

.btn-whatsapp-confirm:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* ============================================================
   8. FULLWIDTH BOKEH FOOTER BANNER (SCREENSHOT 4 BOTTOM)
   ============================================================ */
.bokeh-footer-banner {
  width: 100%;
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 95px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.bokeh-footer-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(215, 80, 125, 0.72) 0%, rgba(200, 70, 115, 0.78) 100%);
  mix-blend-mode: multiply;
}

.bokeh-footer-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(223, 88, 131, 0.25);
}

.bokeh-footer-container {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.bokeh-footer-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 1.8;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.footer-quote-highlight {
  display: block;
  font-weight: 700;
  margin-top: 8px;
  font-size: 1.15em;
}

.site-footer {
  background: #ffffff;
  border-top: 1px solid rgba(223, 88, 131, 0.12);
  padding: 24px 20px;
  text-align: center;
}

.footer-copy {
  font-size: 0.88rem;
  color: #888888;
}

/* ============================================================
   LIGHTBOX MODAL
   ============================================================ */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.lightbox-modal.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  object-fit: contain;
}

.lightbox-btn-close {
  position: absolute;
  top: 20px;
  right: 25px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 2.2rem;
  cursor: pointer;
  z-index: 100001;
  transition: transform 0.2s;
}

.lightbox-btn-close:hover {
  transform: scale(1.2);
  color: var(--primary);
}

.lightbox-btn-prev,
.lightbox-btn-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  z-index: 100001;
}

.lightbox-btn-prev {
  left: 20px;
}
.lightbox-btn-next {
  right: 20px;
}

.lightbox-btn-prev:hover,
.lightbox-btn-next:hover {
  background: var(--primary);
  border-color: var(--primary);
}

/* Canvas for Confetti */
#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 99998;
}