/* ═══════════════════════════════════════════════════════
   VEDDINGS — Global Design System
   Vibrant Indian Wedding Planning Platform
   ═══════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

html,
body {
  height: 100%;
  width: 100%;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ─── Design Tokens ─── */
:root {
  /* Luxury Indian Palette */
  --rani-pink: #C2185B;
  --rani-pink-light: #E91E80;
  --rani-pink-dark: #A01450;
  --royal-maroon: #8E0038;
  --deep-maroon: #5C0020;
  --saffron-gold: #E6A23C;
  --saffron-gold-light: #F0C060;
  --saffron-gold-dark: #D4902A;
  --charcoal: #1E1E1E;
  --charcoal-light: #555555;

  /* Warm Neutrals */
  --cream: #FFF8F0;
  --cream-dark: #FFF0E0;
  --blush: #FFF0F3;
  --blush-dark: #FFE0E8;
  --warm-gray: #FAF5F2;

  /* Clean Neutral Palette */
  --white: #FFFFFF;
  --gray-25: #FCFCFC;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;

  /* Functional */
  --background: var(--white);
  --background-alt: var(--cream);
  --foreground: var(--charcoal);
  --text-muted: var(--gray-500);
  --text-secondary: var(--gray-600);
  --surface: var(--white);
  --surface-hover: var(--cream);
  --border: rgba(0, 0, 0, 0.06);
  --border-hover: rgba(0, 0, 0, 0.12);

  /* Gradients */
  --gradient-warm: linear-gradient(135deg, var(--cream) 0%, var(--blush) 100%);
  --gradient-maroon: linear-gradient(135deg, var(--royal-maroon) 0%, var(--rani-pink-dark) 50%, var(--deep-maroon) 100%);
  --gradient-gold-shimmer: linear-gradient(90deg, transparent, rgba(230, 162, 60, 0.15), transparent);
  --gradient-pink-soft: linear-gradient(135deg, rgba(194, 24, 91, 0.04) 0%, rgba(230, 162, 60, 0.04) 100%);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 255, 255, 0.35);
  --glass-blur: 20px;

  /* Typography - Font variables are set by Next.js fonts */

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.25rem;

  /* Spacing (8px scale) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-glow-pink: 0 4px 20px rgba(194, 24, 91, 0.15);
  --shadow-glow-gold: 0 4px 20px rgba(230, 162, 60, 0.2);
  --shadow-warm: 0 8px 32px rgba(194, 24, 91, 0.08);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 64px;
  --topbar-height: 36px;
}

/* ─── Base ─── */
body {
  color: var(--foreground);
  background: var(--background);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  overflow-x: hidden;
  font-size: var(--text-base);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--charcoal);
}

p {
  line-height: 1.7;
  color: var(--text-secondary);
}

::selection {
  background: rgba(194, 24, 91, 0.12);
  color: var(--royal-maroon);
}

/* ─── Container ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ─── Section Utility ─── */
.section {
  padding: var(--space-16) 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-10);
}

.section-title {
  font-size: var(--text-3xl);
}

.section-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-2);
  font-family: var(--font-sans);
  font-weight: 400;
}

.section-link {
  font-size: var(--text-sm);
  color: var(--rani-pink);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.section-link:hover {
  gap: var(--space-2);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--rani-pink);
  color: var(--white);
  box-shadow: var(--shadow-glow-pink);
}

.btn-primary:hover {
  background: var(--rani-pink-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(194, 24, 91, 0.25);
}

.btn-secondary {
  background: var(--charcoal);
  color: var(--white);
}

.btn-secondary:hover {
  background: #111;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--charcoal);
  background: rgba(0, 0, 0, 0.02);
}

.btn-gold {
  background: linear-gradient(135deg, var(--saffron-gold), var(--saffron-gold-dark));
  color: var(--white);
  box-shadow: var(--shadow-glow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(230, 162, 60, 0.3);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* ─── Card Utility ─── */
.card-hover {
  transition: transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

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

/* ─── Glassmorphism ─── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

/* ─── Animations ─── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes pulse-gold {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(230, 162, 60, 0.3);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(230, 162, 60, 0);
  }
}

@keyframes gentle-glow {

  0%,
  100% {
    opacity: 0.4;
  }

  50% {
    opacity: 0.7;
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s var(--ease-out) forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s var(--ease-out) forwards;
}

/* ─── Scrollbar ─── */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

[x-cloak] {
  display: none !important;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    --text-4xl: 2rem;
    --text-3xl: 1.5rem;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-12) 0;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}