:root {
  --primary: #1e293b;
  --primary-light: #334155;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --text: #0f172a;
  --text-muted: #64748b;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --success: #10b981;
  --white: #ffffff;
  --max-width: 1200px;
  --header-height: 80px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  color: var(--primary);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
  border: none;
  font-size: 1rem;
}

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

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

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}

.btn-outline:hover {
  background-color: var(--accent);
  color: var(--white);
}

/* Header */
header {
  height: var(--header-height);
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links li a:hover {
  color: var(--accent);
}

.cart-icon-wrapper {
  position: relative;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.burger {
  display: none;
  cursor: pointer;
}

.burger div {
  width: 25px;
  height: 3px;
  background-color: var(--primary);
  margin: 5px;
  transition: all 0.3s ease;
}

/* Hero */
.hero {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 4rem;
}

.product-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: 0.3s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.product-image {
  height: 250px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  max-height: 100%;
  object-fit: cover;
}

.product-info {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 5px;
}

.product-info h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 15px;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Filters */
.filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: 0.3s;
}

.filter-btn.active, .filter-btn:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* Cart Page */
.cart-table-wrapper {
  overflow-x: auto;
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 2rem;
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
}

.cart-table th, .cart-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.cart-item-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.cart-item-info img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
}

.quantity-input {
  width: 60px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.btn-remove {
  background: none;
  border: none;
  color: #ef4444;
  font-size: 1.5rem;
  cursor: pointer;
}

.cart-summary {
  text-align: right;
  font-size: 1.25rem;
  margin-bottom: 3rem;
}

/* Forms */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
}

.form-group textarea {
  height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
}

.checkbox-group input {
  width: auto;
  margin-top: 4px;
}

/* Footer */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 80px 0 40px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  opacity: 0.7;
}

.footer-col ul li a:hover {
  opacity: 1;
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
  opacity: 0.6;
}

/* Cookie Banner */
#cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: var(--white);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  z-index: 2000;
  display: none;
  max-width: 500px;
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* Toast */
#cart-toast {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--primary);
  color: var(--white);
  padding: 15px 25px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transform: translateX(150%);
  transition: 0.5s;
  z-index: 2000;
}

#cart-toast.show {
  transform: translateX(0);
}

/* Responsive */
@media screen and (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .nav-links {
    position: fixed;
    right: 0;
    height: 92vh;
    top: 8vh;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    transform: translateX(100%);
    transition: transform 0.5s ease-in;
    padding-top: 50px;
    box-shadow: -5px 0 10px rgba(0,0,0,0.05);
  }

  .nav-active {
    transform: translateX(0%);
  }

  .burger {
    display: block;
  }

  .section-title {
    font-size: 2rem;
  }
}

.toggle .line1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}
.toggle .line2 {
  opacity: 0;
}
.toggle .line3 {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Legal Pages */
.legal-content {
  background: var(--white);
  padding: 60px;
  border-radius: 12px;
  margin-bottom: 4rem;
}

.legal-content h2 {
  margin-top: 2rem;
}

.legal-content p {
  margin-bottom: 1rem;
}

.legal-content ul {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 1rem;
}

.legal-content ul li {
  margin-bottom: 5px;
}