/* Wedding Website - Shared Design System */
:root {
  /* Color Palette */
  --color-primary: #FFFEF7;
  --color-champagne: #F7E7CE;
  --color-blush: #F4C2C2;
  --color-rose-gold: #E8B4B8;
  --color-sage: #9CAF88;
  --color-dusty-blue: #B8C5D1;
  --color-warm-white: #FEFEFE;
  --color-pearl-gray: #F8F8F6;
  --color-charcoal: #2C2C2C;
  --color-burgundy: #722F37;
  --color-midnight: #1B1B3A;
  --color-antique-gold: #D4AF37;

  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-subheading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-script: 'Dancing Script', cursive;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-gentle: all 0.5s ease-out;
  --transition-slow: all 0.8s ease-out;

  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-strong: 0 12px 40px rgba(0, 0, 0, 0.15);

  /* Effects */
  --glow-warm: 0 0 20px rgba(244, 194, 194, 0.5);
  --glow-gold: 0 0 30px rgba(212, 175, 55, 0.4);
}

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Poppins:wght@300;400;500;600&family=Inter:wght@300;400;500&family=Dancing+Script:wght@400;500;600&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-champagne) 100%);
  color: var(--color-charcoal);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.preview-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--space-lg) var(--space-sm);
}

.preview-content {
  text-align: center;
  z-index: 2;
  position: relative;
}

.preview-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-burgundy);
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.5s forwards;
}

.preview-subtitle {
  font-family: var(--font-script);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--color-rose-gold);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.8s forwards;
}

.concept-visual {
  width: 300px;
  height: 300px;
  margin: 0 auto var(--space-lg);
  position: relative;
  opacity: 0;
  animation: fadeInScale 1.2s ease-out forwards;
}

.countdown-display {
  font-family: var(--font-subheading);
  font-size: 1.1rem;
  color: var(--color-charcoal);
  opacity: 0.8;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeInUp 1s ease-out 1.1s forwards;
}

.navigation-dots {
  position: fixed;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  z-index: 10;
}

.nav-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-pearl-gray);
  border: 2px solid var(--color-rose-gold);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.nav-dot:hover,
.nav-dot.active {
  background: var(--color-rose-gold);
  box-shadow: var(--glow-warm);
}

.back-home {
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  font-family: var(--font-subheading);
  font-size: 0.9rem;
  color: var(--color-burgundy);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-rose-gold);
  border-radius: 25px;
  background: rgba(255, 254, 247, 0.9);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  z-index: 10;
}

.back-home:hover {
  background: var(--color-rose-gold);
  color: var(--color-warm-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    background-position: -100% 0;
  }
  100% {
    background-position: 100% 0;
  }
}

@media (max-width: 768px) {
  .navigation-dots {
    right: var(--space-sm);
  }
  
  .back-home {
    top: var(--space-sm);
    left: var(--space-sm);
    font-size: 0.8rem;
  }
  
  .concept-visual {
    width: 250px;
    height: 250px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}