:root {
  --bg: #030611;
  --surface: #0c1324;
  --panel: #101b2f;
  --text: #fefdf9;
  --muted: #9da7c7;
  --border: rgba(255, 255, 255, 0.12);
  --primary: #24c3c3;
  --primary-2: #18a0d8;
  --accent: #f2d9a4;
  --shadow: 0 20px 45px rgba(4, 8, 14, 0.55);
  --radius: 20px;
  --container: min(1200px, calc(100% - 32px));
  --space: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-heading);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

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

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

.container {
  width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space);
}

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

main {
  padding-top: var(--space-lg);
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

.site-header--active {
  box-shadow: 0 18px 40px rgba(2, 3, 10, 0.55);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space);
  padding: 18px 0;
}

.brand {
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.15rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-small {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.primary-nav {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.primary-nav a {
  position: relative;
  padding-bottom: 6px;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.primary-nav a.active::after,
.primary-nav a:hover::after {
  transform: scaleX(1);
}

.btn {
  border-radius: 999px;
  padding: 10px 22px;
  border: 1px solid transparent;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #030611;
  border-color: transparent;
  box-shadow: 0 20px 30px rgba(16, 193, 194, 0.4);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  transform: translateY(-1px);
}

.btn--ghost {
  border-color: var(--border);
  color: var(--text);
}

.section-title {
  font-size: clamp(2rem, 2.8vw, 3rem);
  margin: 0 0 8px;
}

.section-copy {
  color: var(--muted);
  max-width: 640px;
}

.hero-banner {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 460px;
  background-size: cover;
  background-position: center;
  margin-bottom: var(--space-lg);
}

.hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(3, 6, 17, 0.45), rgba(3, 6, 17, 0.05));
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  padding: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.6rem, 3vw, 4rem);
  margin-bottom: 12px;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-strip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: var(--space-lg);
}

.trust-strip span {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

.cards-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow);
}

.card .tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.card h3 {
  margin: 0;
  font-size: 1.2rem;
}

.card p {
  color: var(--muted);
  margin: 0;
}

.rating {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.card-price {
  font-size: 1.25rem;
  font-weight: 700;
}

.card-actions {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.card-actions .btn {
  flex: 1;
}

.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-4x5 {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  overflow: hidden;
}

.img-3x2 {
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: 16px;
  overflow: hidden;
}

.img-square {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
}

.img-21x9 {
  width: 100%;
  aspect-ratio: 21 / 9;
  border-radius: 16px;
  overflow: hidden;
}

.stacked-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: center;
  padding: var(--space);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
}

.row-image {
  border-radius: 16px;
  overflow: hidden;
}

.row-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.row-content .btn {
  align-self: flex-start;
}

.row-price {
  font-size: 1.35rem;
  font-weight: 700;
}

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

.category-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space);
  background: var(--panel);
}

.category-card h4 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.category-card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.collection-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.collection-text,
.collection-visual {
  border-radius: var(--radius);
}

.collection-text {
  background: rgba(255, 255, 255, 0.02);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.collection-visual {
  overflow: hidden;
}

.deals-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: var(--space-lg);
}

.deal-card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.deal-card:hover,
.deal-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(36, 195, 195, 0.6);
}

.deal-date {
  align-self: flex-start;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(36, 195, 195, 0.12);
  color: var(--primary);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.deal-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.deal-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.deal-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.deal-content h3 {
  margin: 0;
  font-size: 1.3rem;
}

.deal-content p {
  margin: 0;
  color: var(--muted);
}

.deal-price {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 700;
}

.deal-price small {
  text-decoration: line-through;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  font-weight: 400;
}

.deal-card .btn {
  align-self: flex-start;
}

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

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space);
  background: var(--panel);
}

.cart-item img {
  border-radius: 14px;
  width: 100%;
  height: 100%;
}

.cart-details h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.cart-details p {
  margin: 0;
  color: var(--muted);
}

.quantity-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.quantity-control button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
}

.cart-summary {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  background: var(--panel);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.faq {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.faq-question {
  padding: 14px 18px;
  margin: 0;
  cursor: pointer;
  font-weight: 600;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 18px;
  color: var(--muted);
}

.faq-item.active .faq-answer {
  max-height: 150px;
  padding-bottom: 14px;
}

.newsletter {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.03);
}

.newsletter form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.newsletter input {
  flex: 1;
  min-width: 200px;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.newsletter textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  resize: vertical;
  margin-top: 12px;
}

.footer {
  background: #02030a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-lg) 0 var(--space);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
}

.footer-heading {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--muted);
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space);
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: var(--space-md);
}

.menu-panel {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 17, 0.98);
  z-index: 100;
  padding: 60px 32px;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.menu-panel.show {
  transform: translateY(0);
}

.menu-panel nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 17, 0.65);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 80;
}

.menu-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.menu-button {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  background: transparent;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  display: none;
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space);
  margin-bottom: var(--space-lg);
}

.hero-note {
  padding: var(--space);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.hero-note h4 {
  margin: 0;
  font-size: 1rem;
}

.hero-note p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 960px) {
  .primary-nav {
    display: none;
  }

  .site-header-inner {
    flex-wrap: wrap;
  }

  .menu-button {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .site-header-inner {
    align-items: center;
  }

  .hero-content {
    padding: 32px;
  }

  .hero-banner {
    min-height: 380px;
  }
}