:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f6f6f6;
  --text-primary: #111111;
  --text-muted: #666666;
  --border-color: #e5e5e5;
  --accent: #000000;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-family);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Announcement Bar */
.announcement-bar {
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-links a {
  margin: 0 16px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.cart-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.cart-btn:hover {
  background: var(--text-primary);
  color: #fff;
}

/* Hero Section */
.hero {
  padding: 100px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.sub-heading {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: 42px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 550px;
  margin-bottom: 30px;
  line-height: 1.6;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--text-primary);
  color: #fff;
  padding: 14px 28px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: 1px solid var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
}

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

/* Catalog Grid */
.catalog-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
}

.section-header {
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 32px 24px;
}

.product-card {
  border: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  transition: border-color 0.2s;
}

.product-card:hover {
  border-color: #000;
}

.product-img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  margin-bottom: 20px;
  mix-blend-mode: multiply;
}

.product-category {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.product-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.product-target {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
  min-height: 36px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: auto;
}

.product-price {
  font-size: 14px;
  font-weight: 600;
}

.add-btn {
  background: none;
  border: 1px solid var(--text-primary);
  padding: 8px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.2s;
}

.add-btn:hover {
  background: var(--text-primary);
  color: #fff;
}

/* Cart Drawer */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 400px;
  height: 100%;
  background: #fff;
  z-index: 100;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  transition: right 0.3s ease;
}

.cart-drawer.open {
  right: 0;
}

.cart-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-cart {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.cart-item-info {
  max-width: 70%;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  text-decoration: underline;
  margin-top: 4px;
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 16px;
}

.checkout-btn {
  width: 100%;
  text-align: center;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 110;
  padding: 16px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background: #fff;
  width: 100%;
  max-width: 480px;
  padding: 30px;
  border: 1px solid var(--border-color);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.close-modal {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  font-family: inherit;
  font-size: 13px;
}

.form-group input:focus, .form-group textarea:focus {
  outline: 1px solid #000;
}

.order-summary-box {
  background: var(--bg-secondary);
  padding: 14px;
  font-size: 12px;
  margin-bottom: 20px;
}

.submit-order-btn {
  width: 100%;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 50px 24px;
  font-size: 12px;
  color: var(--text-muted);
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 30px; }
  .footer-container { flex-direction: column; gap: 20px; text-align: center; }
  .nav-links { display: none; }
}