/* ============================================
   VINTAGE STREET MARKET — Design System
   ============================================ */

/* --- Google Font (Playfair Display) --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

/* --- CSS Variables --- */
:root {
  /* Colors */
  --cream:   #f5f0e6;
  --brown:   #8b4513;
  --gold:    #c9a227;
  --dark-brown: #5c2e0a;
  --light-gold: #e8d48a;
  
  /* Typography */
  --font: 'Playfair Display', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
}

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

/* ============================================
   BASE
   ============================================ */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--cream);
  color: var(--dark-brown);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Subtle vintage paper texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: 
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

a {
  color: var(--brown);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--gold);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--brown);
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(1.8rem, 5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }

p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 65ch;
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  font-style: italic;
  color: var(--brown);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--gold);
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

nav a {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

nav a:hover {
  color: var(--gold);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--brown);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  overflow: hidden;
}

/* Decorative wood-grain border */
.hero::before {
  content: '';
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  bottom: var(--space-md);
  border: 3px double var(--gold);
  opacity: 0.5;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero h1 {
  margin-bottom: var(--space-sm);
}

.hero h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero-tagline {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--brown);
  opacity: 0.8;
  margin-bottom: var(--space-lg);
  max-width: none;
}

.hero-cta {
  display: inline-block;
  background: var(--brown);
  color: var(--cream);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--brown);
  transition: all 0.4s ease;
}

.hero-cta:hover {
  background: transparent;
  color: var(--brown);
}

/* Decorative glowing bulbs */
.hero-bulbs {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.bulb {
  position: absolute;
  width: 20px;
  height: 30px;
  background: radial-gradient(ellipse at center, #fff8dc 0%, var(--light-gold) 40%, var(--gold) 100%);
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow: 
    0 0 20px var(--light-gold),
    0 0 40px var(--gold),
    0 0 80px rgba(201, 162, 39, 0.5);
  animation: glow 3s ease-in-out infinite;
}

.bulb::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: var(--brown);
  border-radius: 2px;
}

.bulb:nth-child(1) { top: 15%; left: 8%; animation-delay: 0s; }
.bulb:nth-child(2) { top: 25%; left: 15%; animation-delay: 0.5s; }
.bulb:nth-child(3) { top: 12%; right: 12%; animation-delay: 1s; }
.bulb:nth-child(4) { top: 30%; right: 8%; animation-delay: 1.5s; }
.bulb:nth-child(5) { top: 20%; left: 50%; animation-delay: 2s; }

@keyframes glow {
  0%, 100% { opacity: 0.7; filter: brightness(0.9); }
  50% { opacity: 1; filter: brightness(1.1); }
}

/* ============================================
   FEATURED PRODUCTS
   ============================================ */

.products {
  padding: var(--space-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gold);
}

.section-subtitle {
  font-style: italic;
  opacity: 0.8;
  margin-top: var(--space-md);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.product-card {
  background: #fff;
  border: 1px solid rgba(139, 69, 19, 0.15);
  padding: var(--space-sm);
  transition: all 0.4s ease;
  position: relative;
}

.product-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 30px rgba(139, 69, 19, 0.12);
  transform: translateY(-4px);
}

.product-image {
  aspect-ratio: 1;
  background: var(--cream);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  border: 1px solid rgba(139, 69, 19, 0.1);
}

.product-tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--gold);
  color: var(--cream);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
}

.product-info {
  text-align: center;
  padding: var(--space-xs) 0;
}

.product-info h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}

.product-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--brown);
}

.product-price .old {
  font-size: 0.9rem;
  font-weight: 400;
  text-decoration: line-through;
  opacity: 0.5;
  margin-right: var(--space-xs);
}

.product-btn {
  display: block;
  width: 100%;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: var(--space-sm);
  border: none;
  margin-top: var(--space-sm);
  cursor: pointer;
  transition: background 0.3s ease;
}

.product-btn:hover {
  background: var(--gold);
  color: var(--cream);
}

/* ============================================
   CATEGORIES
   ============================================ */

.categories {
  padding: var(--space-xl) 0;
  background: var(--brown);
  color: var(--cream);
}

.categories h2 {
  color: var(--cream);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.category-card {
  text-align: center;
  padding: var(--space-lg);
  border: 1px solid rgba(245, 240, 230, 0.2);
  transition: all 0.4s ease;
}

.category-card:hover {
  border-color: var(--gold);
  background: rgba(201, 162, 39, 0.1);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.category-card h3 {
  color: var(--cream);
  font-size: 1.2rem;
}

.category-card p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-top: var(--space-xs);
}

/* ============================================
   ABOUT / HERITAGE SECTION
   ============================================ */

.about {
  padding: var(--space-xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.about-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--brown) 0%, var(--dark-brown) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  position: relative;
}

.about-image::after {
  content: 'Est. 1892';
  position: absolute;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold);
  bottom: var(--space-sm);
}

.about-content h2 {
  margin-bottom: var(--space-md);
}

.about-content p {
  margin-bottom: var(--space-sm);
  opacity: 0.85;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--dark-brown);
  color: var(--cream);
  padding: var(--space-lg) 0;
  text-align: center;
  border-top: 4px solid var(--gold);
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 800;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.footer-logo span {
  color: var(--gold);
}

.footer p {
  font-size: 0.9rem;
  opacity: 0.7;
  max-width: none;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.footer-links a {
  color: var(--cream);
  font-size: 0.85rem;
  opacity: 0.8;
}

.footer-links a:hover {
  color: var(--gold);
  opacity: 1;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  nav ul {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--cream);
    border-bottom: 2px solid var(--gold);
    padding: var(--space-md);
    gap: var(--space-sm);
    display: none;
  }
  
  nav ul.active {
    display: flex;
  }
  
  .hero {
    min-height: 70vh;
  }
  
  .hero::before {
    top: var(--space-sm);
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    order: -1;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }
  
  .product-image {
    font-size: 2.5rem;
  }
  
  .product-info h3 {
    font-size: 1rem;
  }
  
  .product-price {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   UTILITIES
   ============================================ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}