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

:root {
  --background: hsl(45, 20%, 97%);
  --foreground: hsl(30, 10%, 15%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(30, 10%, 15%);
  --primary: hsl(30, 30%, 25%);
  --primary-foreground: hsl(45, 20%, 97%);
  --secondary: hsl(35, 25%, 90%);
  --secondary-foreground: hsl(30, 10%, 15%);
  --muted: hsl(40, 15%, 93%);
  --muted-foreground: hsl(30, 10%, 45%);
  --accent: hsl(25, 60%, 55%);
  --accent-foreground: hsl(45, 20%, 97%);
  --border: hsl(35, 15%, 88%);
  --radius: 0.5rem;
}

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

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
}

/* Container */
.container-custom {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container-custom {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container-custom {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Header */
header {
  background-color: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--foreground);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--muted-foreground);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover,
nav a.active {
  color: var(--foreground);
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 768px) {
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
  }

  nav.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, hsl(35, 30%, 92%) 0%, hsl(40, 25%, 88%) 100%);
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.hero p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3.5rem;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--primary);
  color: var(--primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

/* Section */
.section {
  padding: 4rem 0;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(1, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Product Card */
.product-card {
  background-color: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.08);
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card:hover {
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}

.product-card-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-card-content {
  padding: 1rem;
}

.product-card-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.product-card-category {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
}

.product-card-price {
  font-weight: 600;
  color: var(--accent);
  font-size: 1.125rem;
}

.product-card-price-original {
  text-decoration: line-through;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-left: 0.5rem;
}

.product-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background-color: var(--accent);
  color: var(--accent-foreground);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Category Buttons */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.category-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

.category-btn:hover {
  background-color: hsl(35, 25%, 85%);
}

.category-btn.active {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

/* Card */
.card {
  background-color: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.08);
}

/* Category Card */
.category-card {
  background-color: var(--secondary);
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.category-card:hover {
  background-color: hsl(35, 25%, 85%);
  transform: translateY(-4px);
}

.category-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.category-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Newsletter */
.newsletter {
  background: linear-gradient(135deg, hsl(35, 30%, 92%) 0%, hsl(40, 25%, 88%) 100%);
  padding: 3rem 0;
  text-align: center;
}

.newsletter h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
  flex-direction: column;
}

@media (min-width: 640px) {
  .newsletter-form {
    flex-direction: row;
  }
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
}

/* Footer */
footer {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--primary-foreground);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.footer-section a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  text-align: center;
  opacity: 0.8;
  font-size: 0.875rem;
}

/* Contact Page */
.contact-info {
  display: flex;
  align-items: start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  color: var(--accent);
}

/* Icons (Simple SVG) */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-block;
  vertical-align: middle;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-1 {
  margin-bottom: 0.25rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mt-4 {
  margin-top: 1rem;
}

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.max-w-3xl {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.text-sm {
  font-size: 0.875rem;
}

.text-muted {
  color: var(--muted-foreground);
}

.space-y-6 > * + * {
  margin-top: 1.5rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

/* 404 Page */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-page h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.error-page p {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}