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

:root {
  --brand:       #4ade80;
  --brand-mid:   #22c55e;
  --brand-light: #16a34a;
  --accent:      #4ade80;
  --accent-dark: #22c55e;
  --accent-soft: rgba(74,222,128,.1);
  --gold:        #4ade80;
  --gold-dark:   #22c55e;
  --text:        #e2e8f0;
  --muted:       #94a3b8;
  --light:       #111b1a;
  --border:      #1e2e2b;
  --white:       #0a0f0d;
  --success:     #4ade80;
  --shadow:      0 4px 24px rgba(0,0,0,.3);
  --shadow-lg:   0 12px 48px rgba(0,0,0,.5);
  --radius:      14px;
  --radius-sm:   8px;
  --transition:  .22s ease;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font); }
ul { list-style: none; }

/* ── TYPOGRAPHY ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; color: #fff; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--muted); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SHIPPING BANNER ──────────────────────────────────────────────────────── */
.shipping-banner {
  background: #060a08;
  color: #94a3b8;
  text-align: center;
  padding: 10px 16px;
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .02em;
  border-bottom: 1px solid #1e2e2b;
}
.shipping-banner span { color: #4ade80; font-weight: 700; }

/* ── NAVBAR ───────────────────────────────────────────────────────────────── */
.navbar {
  background: #0d1410;
  border-bottom: 1px solid #1e2e2b;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}
.navbar-logo .logo-dot { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-weight: 500;
  font-size: .95rem;
  color: #cbd5e1;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: #4ade80; font-weight: 600; }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 16px; }

.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #e2e8f0;
  border: none;
  border-radius: 40px;
  padding: 10px 22px;
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}
.cart-btn:hover { color: #4ade80; transform: translateY(-1px); }
.cart-btn .cart-icon { font-size: 1.1rem; }
.cart-badge {
  background: #4ade80;
  color: #0a0f0d;
  border-radius: 50%;
  width: 20px; height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 700;
  min-width: 20px;
}

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: #e2e8f0; border-radius: 2px; transition: var(--transition); }

/* ── HERO SLIDER ──────────────────────────────────────────────────────────── */
.hero-slider {
  position: relative;
  width: 100%;
  height: 640px;
  overflow: hidden;
  background: #060a08;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity .9s ease;
  display: flex;
  align-items: center;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10,10,30,.82) 0%, rgba(10,10,30,.45) 60%, rgba(10,10,30,.2) 100%);
}
.slide-body {
  position: relative;
  z-index: 2;
  padding-top: 20px;
  padding-bottom: 120px;
}
.hero-content { max-width: 680px; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(74,222,128,.12);
  border: 1px solid rgba(74,222,128,.4);
  color: var(--gold);
  border-radius: 40px;
  padding: 6px 18px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-slide h1 { color: #fff; margin-bottom: 18px; }
.hero-slide h1 em { color: var(--gold); font-style: normal; }
.hero-slide p { font-size: 1.1rem; color: rgba(255,255,255,.82); margin-bottom: 32px; max-width: 520px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-60%);
  z-index: 10;
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.35);
  color: #fff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: all var(--transition);
  cursor: pointer;
}
.slider-arrow:hover { background: #4ade80; border-color: #4ade80; color: #0a0f0d; transform: translateY(-60%) scale(1.08); }
.slider-prev { left: 28px; }
.slider-next { right: 28px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  border: 2px solid rgba(255,255,255,.6);
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}
.slider-dot.active { background: var(--gold); border-color: var(--gold); width: 28px; border-radius: 8px; }

/* Stats bar at bottom of slider */
.slider-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: 60px;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  padding: 18px 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}
.slider-stats > div { text-align: center; }
.hero-stat-num { font-size: 1.6rem; font-weight: 800; color: var(--gold); display: block; line-height: 1.1; }
.hero-stat-lbl { font-size: .72rem; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .08em; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary { background: #4ade80; color: #0a0f0d; border-color: #4ade80; font-weight: 800; }
.btn-primary:hover { background: #22c55e; border-color: #22c55e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,222,128,.3); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-outline:hover { background: rgba(74,222,128,.1); border-color: #4ade80; color: #4ade80; }

@media (max-width: 768px) {
  .hero-slider { height: 520px; }
  .slider-arrow { width: 40px; height: 40px; font-size: 1rem; }
  .slider-prev { left: 12px; }
  .slider-next { right: 12px; }
  .slider-stats { gap: 24px; }
}
@media (max-width: 480px) {
  .hero-slider { height: 480px; }
  .slide-body { padding-bottom: 110px; }
}

/* ── TRUST BAR ────────────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
}
.trust-item .icon { font-size: 1.4rem; }

/* ── SECTION HEADER ───────────────────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
  display: inline-block;
  color: #4ade80;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 12px;
}
.section-header h2 { margin-bottom: 12px; }
.section-header p { font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ── CATEGORY TABS ────────────────────────────────────────────────────────── */
.cat-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.cat-tab {
  padding: 10px 28px;
  border-radius: 40px;
  border: 2px solid var(--border);
  background: transparent;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  transition: all var(--transition);
  cursor: pointer;
}
.cat-tab:hover, .cat-tab.active {
  background: #4ade80;
  border-color: #4ade80;
  color: #0a0f0d;
}

/* ── PRODUCT GRID ─────────────────────────────────────────────────────────── */
.section { padding: 80px 0; }
.section-alt { background: var(--light); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
@media (max-width: 900px) {
  .product-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .product-grid {
  display: grid; grid-template-columns: 1fr; }
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, #111b1a, #1a2b28);
}
.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--brand);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 40px;
}
.product-badge.gold { background: var(--gold); color: var(--brand); }
.product-badge.green { background: var(--success); }

.product-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.product-cat {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--brand-mid);
  margin-bottom: 8px;
}
.product-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: #fff;
}
.product-card-body p {
  font-size: .875rem;
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  background: var(--light);
}
.product-price {
  font-size: 1.3rem;
  font-weight: 800;
  color: #4ade80;
}
.product-price-from { font-size: .72rem; font-weight: 500; color: var(--muted); display: block; }

.btn-sm {
  padding: 9px 20px;
  font-size: .85rem;
  border-radius: 40px;
  font-weight: 700;
  border: none;
  background: #4ade80;
  color: #0a0f0d;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-sm:hover { background: #22c55e; transform: translateY(-1px); }

/* ── PRODUCT PLACEHOLDER IMAGES ───────────────────────────────────────────── */
.img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  gap: 8px;
  user-select: none;
}
.img-placeholder span.label { font-size: .75rem; font-weight: 600; color: var(--muted); letter-spacing: .05em; }

.placeholder-spray   { background: linear-gradient(135deg, #0c1f1c, #132d28); }
.placeholder-paper   { background: linear-gradient(135deg, #0f1f14, #132d1e); }
.placeholder-powder  { background: linear-gradient(135deg, #1a1c0f, #2d2c13); }

/* ── PROMO BANNER ─────────────────────────────────────────────────────────── */
.promo-banner {
  background: linear-gradient(135deg, #0d1f14 0%, #0a1a12 60%, #061008 100%); border: 1px solid #1e2e2b;
  color: #fff;
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  margin: 0 0 80px;
}
.promo-banner h2 { color: #fff; margin-bottom: 12px; font-size: 2rem; }
.promo-banner p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 28px; }

/* ── FEATURES ─────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow); }
.feature-icon { font-size: 2.8rem; margin-bottom: 16px; }
.feature-card h3 { margin-bottom: 8px; font-size: 1.05rem; }

/* ── TESTIMONIALS ─────────────────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
}
.stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { font-size: .95rem; margin-bottom: 20px; color: var(--text); font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #1e2e2b;
  color: #4ade80;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem;
}
.reviewer-name { font-weight: 700; font-size: .9rem; color: #fff; }
.reviewer-date { font-size: .75rem; color: var(--muted); }

/* ── FOOTER ───────────────────────────────────────────────────────────────── */
.footer {
  background: #060a08;
  color: rgba(255,255,255,.75);
  padding: 64px 0 0;
  border-top: 1px solid #1e2e2b;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.footer-logo span { color: var(--accent); }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 280px; color: rgba(255,255,255,.6); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; color: #fff;
  transition: background var(--transition);
}
.social-link:hover { background: var(--accent); }

.footer-col h4 { color: #fff; font-size: .875rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: .875rem; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8rem; }
.footer-pay { display: flex; gap: 8px; align-items: center; font-size: .75rem; color: rgba(255,255,255,.4); }
.pay-tag {
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: .7rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  letter-spacing: .04em;
}

/* ── PRODUCT DETAIL PAGE ──────────────────────────────────────────────────── */
.breadcrumb { padding: 16px 0; font-size: .85rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 8px; }

.product-detail { padding: 40px 0 80px; }
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery { position: sticky; top: 90px; }
.main-image {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1/1;
  background: var(--light);
  margin-bottom: 16px;
}
.main-image .img-placeholder { aspect-ratio: 1/1; font-size: 8rem; }
.thumb-row { display: flex; gap: 12px; }
.thumb {
  width: 80px; height: 80px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
  flex-shrink: 0;
  background: var(--light);
}
.thumb:hover, .thumb.active { border-color: var(--accent); }
.thumb .img-placeholder { font-size: 1.8rem; }

.product-info .product-cat { font-size: .8rem; margin-bottom: 8px; }
.product-info h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.product-rating {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.product-rating .stars { font-size: .95rem; }
.product-rating span { font-size: .875rem; color: var(--muted); }

.product-price-block { margin-bottom: 28px; }
.current-price { font-size: 2.2rem; font-weight: 800; color: #4ade80; }
.price-note { font-size: .85rem; color: var(--muted); margin-top: 4px; }

.product-short-desc { font-size: 1rem; color: var(--text); margin-bottom: 28px; line-height: 1.7; }

.variant-label { font-size: .875rem; font-weight: 700; color: #e2e8f0; margin-bottom: 12px; }
.variant-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.variant-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 2px solid #1e2e2b;
  background: #111b1a;
  font-size: .875rem;
  font-weight: 600;
  color: #e2e8f0;
  cursor: pointer;
  transition: all var(--transition);
}
.variant-btn:hover { border-color: #4ade80; color: #4ade80; }
.variant-btn.selected { background: #4ade80; border-color: #4ade80; color: #0a0f0d; }

.qty-row { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.qty-label { font-size: .875rem; font-weight: 700; color: #e2e8f0; }
.qty-control {
  display: flex;
  align-items: center;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-btn {
  width: 40px; height: 40px;
  background: var(--light);
  border: none;
  font-size: 1.2rem;
  font-weight: 700;
  color: #4ade80;
  cursor: pointer;
  transition: background var(--transition);
}
.qty-btn:hover { background: #1e2e2b; }
.qty-input {
  width: 52px; height: 40px;
  border: none;
  border-left: 2px solid var(--border);
  border-right: 2px solid var(--border);
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: #e2e8f0;
  outline: none;
  font-family: var(--font);
  background: #0a0f0d;
}

.atc-btn {
  width: 100%;
  padding: 16px;
  background: #4ade80;
  color: #0a0f0d;
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.atc-btn:hover { background: #22c55e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,222,128,.3); }

.buy-now-btn {
  width: 100%;
  padding: 16px;
  background: #1e2e2b;
  color: #fff;
  border: 1px solid #2d3f3c;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  margin-bottom: 24px;
}
.buy-now-btn:hover { background: #2d3f3c; }

.product-guarantees {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.guarantee-item { display: flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 600; color: var(--text); }
.guarantee-item .icon { font-size: 1.2rem; }

.product-tabs { margin-top: 36px; }
.tab-buttons { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 24px; gap: 0; }
.tab-btn {
  padding: 12px 24px;
  background: none;
  border: none;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.tab-content p { color: var(--text); line-height: 1.8; margin-bottom: 16px; }
.features-list { display: flex; flex-direction: column; gap: 10px; }
.feature-row { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--text); }
.feature-row::before { content: '✓'; color: var(--success); font-weight: 700; font-size: 1rem; }

/* ── CART PAGE ────────────────────────────────────────────────────────────── */
.page-header {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  margin-bottom: 48px;
}
.page-header h1 { font-size: 2rem; }

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
  padding-bottom: 80px;
}

.cart-items-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.cart-items-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  color: #4ade80;
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }

.cart-item-img {
  width: 100px; height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--light);
  flex-shrink: 0;
}
.cart-item-img .img-placeholder { font-size: 2.2rem; height: 100px; }

.cart-item-info h4 { font-size: .95rem; margin-bottom: 4px; color: #fff; }
.cart-item-variant { font-size: .8rem; color: var(--muted); margin-bottom: 10px; }
.cart-item-price { font-size: 1rem; font-weight: 700; color: #4ade80; }
.cart-item-remove {
  background: none; border: none;
  color: var(--muted); font-size: .8rem;
  cursor: pointer; margin-top: 8px;
  padding: 0;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.cart-item-remove:hover { color: var(--accent); }

.cart-item-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.item-total { font-size: 1.1rem; font-weight: 800; color: #4ade80; }

.qty-form { display: flex; align-items: center; gap: 0; }
.qty-form select {
  padding: 8px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 600;
  color: #e2e8f0;
  background: #111b1a;
  cursor: pointer;
  outline: none;
  font-family: var(--font);
}

.order-summary-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  position: sticky;
  top: 90px;
}
.order-summary-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  color: #4ade80;
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  background: #111b1a;
}
.order-summary-body { padding: 24px; }
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: .9rem;
}
.summary-row .label { color: var(--muted); }
.summary-row .value { font-weight: 600; color: #e2e8f0; }
.summary-row.total {
  border-top: 2px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
  font-size: 1.1rem;
}
.summary-row.total .label { font-weight: 700; color: #fff; }
.summary-row.total .value { font-weight: 800; color: var(--accent); font-size: 1.25rem; }

.free-shipping-note {
  background: rgba(74,222,128,.08);
  border: 1px solid rgba(74,222,128,.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: .8rem;
  color: var(--success);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.checkout-btn {
  width: 100%;
  padding: 16px;
  background: #4ade80;
  color: #0a0f0d;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  display: block;
  text-align: center;
  margin-bottom: 12px;
}
.checkout-btn:hover { background: #22c55e; }

.continue-link {
  display: block;
  text-align: center;
  font-size: .875rem;
  color: var(--muted);
  margin-top: 8px;
  transition: color var(--transition);
}
.continue-link:hover { color: var(--accent); }

.empty-cart { text-align: center; padding: 80px 24px; }
.empty-cart .icon { font-size: 5rem; margin-bottom: 24px; display: block; }
.empty-cart h2 { margin-bottom: 12px; }
.empty-cart p { margin-bottom: 28px; }

/* ── CHECKOUT PAGE ────────────────────────────────────────────────────────── */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: start;
  padding-bottom: 80px;
}

.checkout-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 24px;
}
.checkout-card-header {
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  color: #fff;
  background: #111b1a;
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-card-header .step-num {
  width: 26px; height: 26px;
  background: #4ade80;
  color: #0a0f0d;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.checkout-card-body { padding: 28px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: .8rem; font-weight: 700; color: #e2e8f0; text-transform: uppercase; letter-spacing: .05em; }
.form-field input,
.form-field select {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
  font-family: var(--font);
  background: #111b1a;
}
.form-field input:focus,
.form-field select:focus { border-color: var(--accent); }

.pay-methods { display: flex; flex-direction: column; gap: 12px; }
.pay-method {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.pay-method:has(input:checked) { border-color: #4ade80; background: rgba(74,222,128,.06); }
.pay-method input[type="radio"] { margin-top: 2px; accent-color: var(--accent); width: 18px; height: 18px; }
.pay-method-icon { font-size: 1.6rem; }
.pay-method-info strong { font-size: .95rem; color: #fff; display: block; margin-bottom: 2px; }
.pay-method-info small { font-size: .8rem; color: var(--muted); }

.place-order-btn {
  width: 100%;
  padding: 18px;
  background: #4ade80;
  color: #0a0f0d;
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 8px;
}
.place-order-btn:hover { background: #22c55e; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,222,128,.3); }

.security-note { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 6px; }

/* ── ORDER CONFIRMATION ───────────────────────────────────────────────────── */
.confirmation-wrap { max-width: 720px; margin: 0 auto; padding: 60px 24px; }
.confirm-icon-wrap { text-align: center; margin-bottom: 32px; }
.confirm-icon { font-size: 5rem; display: block; }
.confirmation-wrap h1 { text-align: center; margin-bottom: 8px; font-size: 2rem; }
.confirmation-wrap .sub { text-align: center; margin-bottom: 40px; font-size: 1rem; }
.confirm-order-id { text-align: center; margin-bottom: 32px; }
.order-id-badge {
  display: inline-block;
  background: var(--light);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 24px;
  font-weight: 700;
  color: var(--brand);
  font-size: .9rem;
  letter-spacing: .05em;
}

.confirm-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.confirm-card-header {
  padding: 16px 24px;
  background: var(--light);
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: .875rem;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.confirm-card-body { padding: 24px; }

.confirm-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.confirm-item:last-child { border-bottom: none; }
.confirm-item .name { font-weight: 600; color: var(--brand); }
.confirm-item .variant { color: var(--muted); font-size: .8rem; }
.confirm-item .price { font-weight: 700; color: var(--brand); }

.confirm-totals .confirm-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: .9rem; }
.confirm-row.grand { border-top: 2px solid var(--border); padding-top: 14px; margin-top: 4px; font-size: 1.1rem; font-weight: 800; color: var(--accent); }

.confirm-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.confirm-info-row { display: flex; flex-direction: column; gap: 2px; }
.confirm-info-row .lbl { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.confirm-info-row .val { font-size: .9rem; color: var(--brand); font-weight: 600; }

.confirm-actions { text-align: center; margin-top: 36px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── 404 ──────────────────────────────────────────────────────────────────── */
.error-page { text-align: center; padding: 120px 24px; }
.error-page .code { font-size: 7rem; font-weight: 900; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.error-page h2 { margin-bottom: 12px; }
.error-page p { margin-bottom: 28px; }

/* ── TOAST ────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--brand);
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(80px);
  opacity: 0;
  transition: all .35s cubic-bezier(.34,1.56,.64,1);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--success); }
.toast.error { background: var(--accent); }

/* ── SHOP PAGE SIDEBAR ────────────────────────────────────────────────────── */
.shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 48px 0 80px;
  align-items: start;
}
.shop-sidebar { position: sticky; top: 90px; }
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.sidebar-card h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--brand); margin-bottom: 16px; }
.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: .875rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
  font-weight: 500;
}
.sidebar-link:last-child { border-bottom: none; }
.sidebar-link:hover, .sidebar-link.active { color: var(--accent); }
.sidebar-count { font-size: .75rem; background: var(--light); border-radius: 40px; padding: 2px 8px; font-weight: 700; }

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-gallery { position: static; }
  .cart-layout { grid-template-columns: 1fr; }
  .order-summary-card { position: static; }
  .checkout-layout { grid-template-columns: 1fr; }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 500px; }
  .hero-stats { gap: 24px; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .trust-items { gap: 20px; justify-content: flex-start; }
  .product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 80px 1fr; }
  .cart-item-actions { flex-direction: row; align-items: center; grid-column: 1 / -1; }
  .form-grid { grid-template-columns: 1fr; }
  .confirm-info-grid { grid-template-columns: 1fr; }
  .promo-banner { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .navbar-inner { height: 62px; }
  .navbar-logo { font-size: 1.2rem; }
}

/* ── PAGINATION ───────────────────────────────────────────────────────────── */
.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-size: .875rem;
  font-weight: 600;
  transition: all var(--transition);
  text-decoration: none;
}
.page-btn:hover:not(.disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.page-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.page-btn.disabled {
  opacity: .4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── PC2 PRODUCT CARD ─────────────────────────────────────────────────────── */
.pc2 {
  background: var(--white);
  border-radius: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .22s ease, box-shadow .22s ease;
  position: relative;
}
.pc2:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0,0,0,.5);
}

/* Image wrap */
.pc2-img-wrap {
  display: block;
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #111b1a;
  text-decoration: none;
}
.pc2-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.pc2:hover .pc2-img { transform: scale(1.06); }

/* Placeholder */
.pc2-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Hover overlay */
.pc2-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,15,13,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .22s ease;
}
.pc2:hover .pc2-overlay { opacity: 1; }
.pc2-overlay-btn {
  background: #4ade80;
  color: #0a0f0d;
  font-weight: 800;
  font-size: .88rem;
  padding: 10px 24px;
  border-radius: 8px;
  letter-spacing: .03em;
  transform: translateY(8px);
  transition: transform .22s ease;
}
.pc2:hover .pc2-overlay-btn { transform: translateY(0); }

/* Lab pill */
.pc2-lab-pill {
  position: absolute;
  bottom: 12px; right: 12px;
  background: rgba(16,185,129,.92);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 20px;
}

/* Body */
.pc2-body {
  padding: 18px 20px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pc2-cat {
  display: inline-block;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  align-self: flex-start;
}
.pc2-name {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.35;
  color: #fff;
}
.pc2-name a {
  color: inherit;
  text-decoration: none;
}
.pc2-name a:hover { color: var(--gold); }

/* Stars */
.pc2-stars {
  color: var(--gold);
  font-size: .85rem;
  display: flex;
  align-items: center;
  gap: 4px;
}
.pc2-rating-count {
  color: var(--muted);
  font-size: .75rem;
  font-weight: 500;
}

/* Perks */
.pc2-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}
.pc2-perks span {
  font-size: .7rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--light);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 6px;
}

/* Footer */
.pc2-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--light);
  gap: 10px;
}
.pc2-price-wrap { display: flex; flex-direction: column; }
.pc2-from {
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
}
.pc2-price {
  font-size: 1.3rem;
  font-weight: 900;
  color: #4ade80;
  line-height: 1.1;
}
.pc2-atc {
  background: #4ade80;
  color: #0a0f0d !important;
  font-size: .82rem;
  font-weight: 800;
  padding: 9px 18px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s ease, transform .15s ease;
  letter-spacing: .02em;
}
.pc2-atc:hover {
  background: #22c55e;
  color: #0a0f0d !important;
  transform: scale(1.04);
}

/* ── NAV MOBILE OPEN ──────────────────────────────────────────────────────── */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 62px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  gap: 20px;
  z-index: 99;
  box-shadow: var(--shadow);
}