/* =====================
   CSS CUSTOM PROPERTIES
   ===================== */
:root {
  --green: #3db34a;
  --green-dark: #2a8a35;
  --green-glow: rgba(61, 179, 74, 0.15);
  --green-border: rgba(61, 179, 74, 0.25);
  --wa-green: #25d366;
  --bg: #0d0d0d;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --border: #1e1e1e;
  --border-2: #222222;
  --text: #ffffff;
  --text-muted: #aaaaaa;
  --text-dim: #666666;
  --text-faint: #333333;
  --charcoal: #444444;
  --radius: 6px;
  --radius-sm: 3px;
  --transition: 0.25s ease;
  --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

/* =====================
   RESET & BASE
   ===================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

/* =====================
   NAV
   ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #0a0a0a;
  border-bottom: 2px solid var(--green);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--green);
}

.nav-cta {
  background: var(--green);
  color: #fff;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: background var(--transition);
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--green-dark);
}

.nav-hamburger {
  display: none; /* switched to display:flex at mobile breakpoint in Task 9 */
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Focus visible for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 2px;
}

/* =====================
   HERO
   ===================== */
.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.88) 45%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  width: 100%;
}

.hero-tag {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 52px;
  font-weight: 900;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 20px;
  max-width: 560px;
}

.hero-title span {
  color: var(--green);
}

.hero-sub {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 440px;
}

.hero-btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: background var(--transition), transform var(--transition);
}

.hero-btn:hover,
.hero-btn:focus-visible {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.hero-scroll span {
  color: var(--text-faint);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--green), transparent);
}

/* =====================
   STATS BAR
   ===================== */
.stats {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.stat {
  text-align: center;
  flex: 1;
}

.stat-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--green);
  line-height: 1;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 8px;
}

.stats-divider {
  width: 1px;
  height: 48px;
  background: var(--border-2);
  flex-shrink: 0;
}

/* =====================
   SHARED SECTION STYLES
   ===================== */
.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 64px;
}

/* Offset scroll anchors by sticky nav height */
#collections,
#contact,
#why-us {
  scroll-margin-top: 64px;
}

.section-label {
  font-size: 10px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: 34px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
}

.section-sub {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 40px;
}

/* =====================
   CATEGORY TABS
   ===================== */
.cat-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-2);
  margin-bottom: 32px;
}

.cat-tab {
  padding: 14px 28px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--text-dim);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
}

.cat-tab:hover {
  color: var(--text-muted);
}

.cat-tab.active,
.cat-tab[aria-selected="true"] {
  color: var(--green);
  border-bottom-color: var(--green);
}

/* =====================
   PRODUCT GRID + CARDS
   ===================== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.cat-grid[hidden] {
  display: none;
}

.cat-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--surface-2);
  border: 1px solid var(--border);
  cursor: default;
}

.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8);
  transition: filter var(--transition), transform 0.35s ease;
}

.cat-card:hover img {
  filter: brightness(1);
  transform: scale(1.04);
}

.cat-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
  padding: 36px 14px 14px;
  transition: padding-bottom var(--transition);
}

.cat-card-label {
  font-size: 12px;
  color: #ddd;
  font-weight: 600;
}

/* Linked collection cards — show "Shop →" on hover */
a.cat-card--linked {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.cat-card--linked .cat-card-label::after {
  content: ' →';
  color: var(--green);
  opacity: 0;
  transition: opacity var(--transition);
}
a.cat-card--linked:hover .cat-card-label::after,
a.cat-card--linked:focus-visible .cat-card-label::after {
  opacity: 1;
}

.cat-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 2px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cat-card-badge--hot {
  background: #e53e3e;
}

.cat-card-badge--season {
  background: #805ad5;
}

/* =====================
   WHY CHOOSE US
   ===================== */
.why-us {
  background: var(--bg);
}

.why-us .section-inner {
  padding-top: 0;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--green);
  border-radius: var(--radius);
  padding: 32px;
}

.why-icon {
  font-size: 28px;
  margin-bottom: 16px;
}

.why-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.why-text {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.75;
}

/* =====================
   CONTACT / WHATSAPP BAND
   ===================== */
.contact-band {
  padding: 0 64px 80px;
}

.contact-band-inner {
  max-width: 1280px;
  margin: 0 auto;
  background: linear-gradient(135deg, #0d1f0d 0%, #0a0a0a 100%);
  border: 1px solid #1e3a1e;
  border-radius: var(--radius);
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.contact-text {
  flex: 1;
}

.contact-title {
  font-size: 30px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 12px;
}

.contact-sub {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.7;
  max-width: 420px;
}

.wa-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--wa-green);
  color: #fff;
  padding: 18px 40px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}

.wa-btn:hover,
.wa-btn:focus-visible {
  background: #1da851;
  transform: translateY(-2px);
}

.wa-btn-icon {
  width: 22px;
  height: 22px;
  fill: #fff;
  flex-shrink: 0;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: #080808;
  border-top: 1px solid #141414;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-logo img {
  height: 28px;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer-logo:hover img {
  opacity: 1;
}

.footer-copy {
  font-size: 11px;
  color: var(--text-faint);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--green);
}

/* =====================
   FLOATING WHATSAPP
   ===================== */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 58px;
  height: 58px;
  background: var(--wa-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-float:hover,
.wa-float:focus-visible {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.wa-float-pulse {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 199;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: wa-pulse 2.4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes wa-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.5); opacity: 0; }
}

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

/* Tablet — 1024px */
@media (max-width: 1024px) {
  .hero-title { font-size: 40px; }
  .hero-content { padding: 0 40px; }
  .stats-inner { padding: 40px; }
  .section-inner { padding: 60px 40px; }
  .contact-band { padding: 0 40px 60px; }
  .contact-band-inner { padding: 48px; gap: 32px; }
  .footer-inner { padding: 28px 40px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile large — 768px */
@media (max-width: 768px) {
  /* Nav hamburger */
  .nav-hamburger {
    display: flex; /* was display:none at desktop; switched to flex per Task 9 */
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #0a0a0a;
    border-bottom: 2px solid var(--green);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 0;
    z-index: 99;
  }

  .nav-menu.open { display: flex; }

  .nav-link,
  .nav-cta {
    display: block;
    width: 100%;
    padding: 14px 24px;
    border-radius: 0;
    font-size: 12px;
  }

  .nav-cta {
    background: none;
    color: var(--green);
    border-top: 1px solid var(--border);
    margin-top: 4px;
  }

  /* Hero */
  .hero { height: auto; padding: 80px 0 60px; }
  .hero-content { padding: 0 24px; }
  .hero-title { font-size: 34px; }
  .hero-sub { font-size: 14px; }

  /* Stats */
  .stats-inner {
    padding: 36px 24px;
    flex-wrap: wrap;
    gap: 0;
  }
  .stat { width: 50%; padding: 16px 0; }
  .stats-divider { display: none; }

  /* Sections */
  .section-inner { padding: 48px 24px; }
  .section-title { font-size: 26px; }

  /* Grids */
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .why-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Tabs */
  .cat-tab { padding: 12px 16px; font-size: 10px; letter-spacing: 1px; }

  /* Contact band */
  .contact-band { padding: 0 24px 48px; }
  .contact-band-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 28px;
  }
  .wa-btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    padding: 28px 24px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 30%, rgba(0, 0, 0, 0.4) 100%);
  }
  .nav-logo img {
    max-width: 140px;
  }
  body {
    padding-bottom: 80px;
  }
}

/* Mobile small — 480px */
@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-tab { padding: 10px 12px; font-size: 9px; }
  .stat-num { font-size: 30px; }

  .cat-tabs {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .cat-tabs::-webkit-scrollbar {
    display: none;
  }
  .cat-tab {
    flex-shrink: 0;
  }
  .contact-title {
    font-size: 22px;
  }
}

/* =====================
   ACCESSIBILITY
   ===================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--green);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  z-index: 9999;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 16px;
}

/* =====================
   CART ICON (NAV)
   ===================== */
.nav-cart {
  position: relative;
  padding: 6px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.nav-cart:hover,
.nav-cart:focus-visible {
  color: var(--green);
}
.nav-cart-icon {
  display: block;
}
.nav-cart-badge {
  position: absolute;
  top: -2px;
  right: -6px;
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  line-height: 1;
}
.nav-cart-badge[hidden] { display: none; }

/* =====================
   PRODUCT CARDS
   ===================== */
.product-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.product-row[hidden] { display: none; }

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
.product-card:hover,
.product-card:focus-visible {
  border-color: var(--green-border);
  transform: translateY(-2px);
}
.product-card-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-2);
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.product-card:hover .product-card-img img,
.product-card:focus-visible .product-card-img img {
  transform: scale(1.04);
}
.product-card-info {
  padding: 16px;
}
.product-card-cat {
  font-size: 9px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  display: block;
}
.product-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 6px 0 8px;
  line-height: 1.3;
}
.product-card-price {
  font-size: 13px;
  color: var(--green);
  font-weight: 600;
  display: block;
}
.product-card-moq {
  font-size: 11px;
  color: var(--text-dim);
  display: block;
  margin-top: 4px;
}

@media (max-width: 768px) {
  .product-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .product-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

/* =====================
   CHECKOUT PAGE
   ===================== */
.checkout-page {
  min-height: 60vh;
  padding: 0 0 80px;
}
.checkout-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 48px 40px;
}
.checkout-header {
  padding-left: 16px;
  border-left: 3px solid var(--green);
  margin-bottom: 40px;
}
.checkout-heading {
  font-size: 32px;
  font-weight: 900;
  margin: 8px 0 8px;
  line-height: 1.15;
}
.checkout-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 0;
  max-width: 520px;
}
.checkout-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 32px;
  align-items: start;
}

/* Form card */
.checkout-form-card {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-top: 2px solid var(--green);
  border-radius: var(--radius);
  padding: 32px;
}
.checkout-form-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 24px;
}
.checkout-form {
  display: flex;
  flex-direction: column;
}

/* Form fields */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-optional { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text-dim); }
.form-group input,
.form-group textarea {
  display: block;
  width: 100%;
  color-scheme: dark;
  -webkit-appearance: none;
  appearance: none;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:hover,
.form-group textarea:hover { border-color: var(--charcoal); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}
.form-group input:focus-visible,
.form-group textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.form-group textarea { resize: vertical; min-height: 96px; }
.checkout-error {
  background: rgba(229, 62, 62, 0.08);
  border: 1px solid rgba(229, 62, 62, 0.3);
  color: #fc8181;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}
.checkout-error[hidden] { display: none; }
.checkout-submit {
  display: block;
  width: 100%;
  background: var(--green);
  color: #fff;
  padding: 15px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  margin-top: 8px;
}
.checkout-submit:hover {
  background: var(--green-dark);
  box-shadow: 0 0 0 3px var(--green-glow);
}

/* Order summary panel */
.checkout-summary {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-top: 2px solid var(--green-border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 80px;
}
.checkout-summary-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.checkout-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.checkout-line:last-child { border-bottom: none; }
.checkout-line-name { font-weight: 600; flex: 1; line-height: 1.4; }
.checkout-line-detail { color: var(--green); white-space: nowrap; font-size: 12px; padding-top: 2px; }
.checkout-empty {
  color: var(--text-dim);
  font-size: 13px;
  text-align: center;
  padding: 24px 0;
}

/* Confirmation state */
.checkout-confirm { text-align: center; padding: 32px 0; }
.checkout-confirm-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 12px;
}
.checkout-confirm-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .checkout-inner { padding: 32px 24px; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-heading { font-size: 26px; }
  .checkout-summary { position: static; }
}
@media (max-width: 480px) {
  .checkout-inner { padding: 24px 16px; }
  .checkout-form-card { padding: 20px 16px; }
}

/* =====================
   CART SIDEBAR
   ===================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 300;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cart-overlay.open { opacity: 1; }
.cart-overlay[hidden] { display: none; }

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 380px;
  max-width: 90vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 301;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.cart-sidebar.open { transform: translateX(0); }

.cart-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.cart-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text);
}
.cart-close {
  font-size: 18px;
  color: var(--text-dim);
  padding: 4px 8px;
  cursor: pointer;
  transition: color var(--transition);
}
.cart-close:hover { color: var(--text); }

.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.cart-item-img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-size: 13px;
  font-weight: 600;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-price {
  font-size: 11px;
  color: var(--green);
  display: block;
  margin-top: 2px;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.cart-item-qty-btn {
  width: 24px;
  height: 24px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
  line-height: 1;
}
.cart-item-qty-btn:hover { border-color: var(--green); }
.cart-item-qty-val {
  font-size: 13px;
  font-weight: 600;
  min-width: 28px;
  text-align: center;
}
.cart-item-remove {
  color: var(--text-faint);
  font-size: 14px;
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--transition);
}
.cart-item-remove:hover { color: #e53e3e; }

.cart-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-dim);
  font-size: 13px;
}
.cart-empty-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--green);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.cart-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.cart-footer[hidden] { display: none; }
.cart-checkout-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--green);
  color: #fff;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: background var(--transition);
}
.cart-checkout-btn:hover { background: var(--green-dark); }

/* =====================
   PRODUCT DETAIL PAGE
   ===================== */
.product-page {
  min-height: 60vh;
  padding: 0 0 80px;
}
.product-detail-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 64px;
}
.pd-loading {
  color: var(--text-dim);
  font-size: 14px;
  padding: 80px 0;
  text-align: center;
}
.pd-not-found {
  text-align: center;
  padding: 80px 0;
  color: var(--text-dim);
}
.pd-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.pd-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.pd-image img {
  width: 100%;
  height: auto;
  display: block;
}
.pd-info {
  display: flex;
  flex-direction: column;
}
.pd-back {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: inline-block;
  margin-bottom: 16px;
  transition: color var(--transition);
}
.pd-back:hover { color: var(--green); }
.pd-cat {
  font-size: 10px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}
.pd-name {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 12px;
}
.pd-price {
  font-size: 22px;
  color: var(--green);
  font-weight: 700;
  display: block;
  margin-bottom: 16px;
}
.pd-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.pd-moq {
  font-size: 13px;
  color: var(--text-dim);
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.pd-moq strong { color: var(--text-muted); }
.pd-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.pd-qty-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-right: 4px;
}
.pd-qty-btn {
  width: 36px;
  height: 36px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}
.pd-qty-btn:hover { border-color: var(--green); }
.pd-qty-input {
  width: 72px;
  text-align: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 8px;
  font-size: 14px;
}
.pd-qty-input:focus {
  outline: none;
  border-color: var(--green);
}
.pd-qty-input:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.pd-add-btn {
  display: block;
  width: 100%;
  background: var(--green);
  color: #fff;
  padding: 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background var(--transition);
  margin-top: 8px;
}
.pd-add-btn:hover { background: var(--green-dark); }
.pd-add-btn--added { background: var(--green-dark); }

@media (max-width: 768px) {
  .product-detail-wrap { padding: 32px 24px; }
  .pd-layout { grid-template-columns: 1fr; gap: 24px; }
  .pd-name { font-size: 24px; }
}
@media (max-width: 480px) {
  .product-detail-wrap { padding: 24px 16px; }
}