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

:root {
  --bg: #ffffff;
  --fg: #0a0a0a;
  --muted: #666;
  --border: #e8e8e8;
  --accent: #0a0a0a;
  --accent-fg: #fff;
  --surface: #f7f7f7;
  --radius: 14px;
  --maxw: 1280px;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.75; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* HEADER */
.header {
  position: sticky; top: 0; z-index: 50;
  background: #f5f5f5;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  background: #fff; padding: 10px 16px; border-radius: 10px;
}
.brand-logo {
  width: 32px; height: 32px;
  background: var(--fg);
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 13px;
  letter-spacing: -0.02em;
}
.brand-name { font-weight: 700; font-size: 1.1rem; letter-spacing: -0.02em; }
.brand-tag { display: block; font-size: 0.65rem; letter-spacing: 0.15em; color: var(--muted); font-weight: 500; text-transform: uppercase; margin-top: -2px; }

.nav { display: flex; justify-content: center; gap: 4px; }
.nav a {
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.15s;
}
.nav a:hover { background: #ececec; opacity: 1; }
.nav a.active { background: #fff; }

.icons { display: flex; align-items: center; gap: 16px; color: var(--fg); }
.icons .cart { position: relative; }
.cart-count {
  position: absolute; top: -6px; right: -8px;
  background: var(--fg); color: #fff;
  font-size: 10px; font-weight: 600;
  width: 16px; height: 16px; border-radius: 50%;
  display: grid; place-items: center;
}
.icon-btn { padding: 4px; }
.icon-btn svg { width: 20px; height: 20px; }

/* HERO */
.hero {
  position: relative; height: 640px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.15) 60%, transparent 100%);
}
.hero-inner {
  position: relative;
  max-width: var(--maxw); margin: 0 auto;
  padding: 100px 48px;
  color: #fff;
  max-width: 640px;
}
.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
  margin-bottom: 20px;
}
.hero p { font-size: 1.0625rem; margin-bottom: 32px; max-width: 520px; opacity: 0.95; }
.btn-primary {
  display: inline-block;
  background: #fff; color: var(--fg);
  padding: 14px 32px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem;
  transition: transform 0.15s;
}
.btn-primary:hover { transform: translateY(-1px); opacity: 1; }

/* TRUST BADGES */
.trust-row {
  max-width: var(--maxw); margin: 0 auto;
  padding: 56px 48px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px;
  border-bottom: 1px solid var(--border);
}
.trust h4 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 10px; }
.trust p { color: var(--muted); font-size: 0.9375rem; line-height: 1.55; }

/* SECTION HEADER */
.section-wrap { max-width: var(--maxw); margin: 0 auto; padding: 64px 48px; }
.section-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 36px;
}
.section-head h2 {
  font-size: 2.5rem; font-weight: 700; letter-spacing: -0.02em;
}
.section-head a { font-weight: 500; text-decoration: underline; text-underline-offset: 4px; }

/* PRODUCT GRID */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px 24px;
}
.product-card { position: relative; }
.product-img {
  aspect-ratio: 1;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 14px;
  position: relative;
}
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.product-card:hover .product-img img { transform: scale(1.03); }
.product-dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 4px;
}
.product-dots span {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,0.5);
}
.product-dots span.on { background: #fff; }
.product-title { font-size: 0.9375rem; font-weight: 500; margin-bottom: 4px; }
.product-options { color: var(--muted); font-size: 0.8125rem; margin-bottom: 6px; }
.product-price { font-weight: 700; font-size: 1rem; }

/* SHOP LAYOUT */
.shop-layout {
  max-width: var(--maxw); margin: 0 auto;
  padding: 32px 48px 80px;
  display: grid; grid-template-columns: 240px 1fr; gap: 48px;
}
.breadcrumb {
  max-width: var(--maxw); margin: 0 auto;
  padding: 24px 48px 0;
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 0.875rem; color: var(--muted);
}
.breadcrumb h1 { color: var(--fg); font-size: 2.25rem; font-weight: 700; margin-top: 8px; }
.breadcrumb-nav a { color: var(--muted); }
.breadcrumb-right { color: var(--muted); font-size: 0.875rem; }

.shop-filters-bar {
  max-width: var(--maxw); margin: 0 auto;
  padding: 24px 48px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.filter-pill {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.875rem; font-weight: 500;
  background: #f0f0f0;
  transition: background 0.15s;
}
.filter-pill:hover { background: #e5e5e5; }
.filter-pill.active { background: var(--fg); color: #fff; }
.filter-sort {
  margin-left: auto;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  font-size: 0.875rem;
}

.sidebar h4 {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 16px;
}
.cat-list { list-style: none; display: flex; flex-direction: column; gap: 4px; margin-bottom: 32px; }
.cat-list a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 999px;
  font-size: 0.9375rem;
}
.cat-list a::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  border: 1px solid var(--muted);
}
.cat-list a.active { background: var(--fg); color: #fff; }
.cat-list a.active::before { background: #fff; border-color: #fff; }
.price-range { display: flex; gap: 8px; }
.price-range input {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font: inherit;
}

.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px 24px; }

/* PRODUCT PAGE */
.pdp-wrap {
  max-width: 900px; margin: 0 auto;
  padding: 32px 24px 80px;
}
.pdp-image {
  background: var(--surface); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 32px;
  position: relative;
}
.pdp-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.pdp-image .caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.75); color: #fff;
  padding: 18px 24px;
  display: grid; grid-template-columns: 1fr 1px 1fr auto; gap: 20px;
  align-items: center;
  font-size: 0.9375rem;
}
.pdp-image .caption .divider { width: 1px; height: 20px; background: rgba(255,255,255,0.3); }
.pdp-image .zoom-chip {
  background: rgba(255,255,255,0.1); color: #fff;
  padding: 6px 14px; border-radius: 999px; font-size: 0.75rem;
  display: inline-flex; align-items: center; gap: 6px;
}

.stock {
  display: inline-flex; align-items: center; gap: 8px;
  color: #16a34a; font-size: 0.875rem; margin-bottom: 20px;
}
.stock::before {
  content: ""; width: 8px; height: 8px;
  background: #16a34a; border-radius: 50%;
}
.pdp-title {
  font-size: 1.875rem; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.2;
  margin-bottom: 20px;
}
.pdp-price {
  font-size: 2rem; font-weight: 700;
  margin-bottom: 24px;
}
.pdp-desc {
  color: var(--muted); line-height: 1.6; margin-bottom: 32px;
  padding-bottom: 32px; border-bottom: 1px solid var(--border);
}

.pdp-section-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 12px;
}
.option-box {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px;
  border: 1px solid var(--border); border-radius: 10px;
  margin-bottom: 24px;
}
.option-box .selected { color: var(--muted); font-size: 0.75rem; display: block; }
.option-box .name { font-size: 0.9375rem; font-weight: 500; }
.option-badge {
  background: var(--surface); padding: 4px 10px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 600;
}

.qty-row {
  display: flex; align-items: center;
  padding: 6px; border: 1px solid var(--border); border-radius: 10px;
  width: fit-content; margin-bottom: 20px;
}
.qty-row button {
  width: 36px; height: 36px; display: grid; place-items: center;
  color: var(--muted); font-size: 1.2rem;
}
.qty-row input {
  width: 48px; text-align: center; border: 0; background: transparent;
  font: inherit; font-weight: 500;
}

.pdp-actions { display: flex; gap: 12px; margin-bottom: 32px; }
.add-cart {
  flex: 1;
  background: var(--fg); color: #fff;
  padding: 16px; border-radius: 10px;
  font-weight: 600; font-size: 0.9375rem;
  display: inline-flex; justify-content: center; align-items: center; gap: 10px;
  transition: opacity 0.15s;
}
.add-cart:hover { opacity: 0.85; }
.wishlist-btn {
  width: 52px; height: 52px;
  border: 1px solid var(--border); border-radius: 50%;
  display: grid; place-items: center;
}

.pdp-trust {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  padding: 24px 0 0; border-top: 1px solid var(--border);
}
.pdp-trust .item { text-align: center; }
.pdp-trust .ico {
  width: 36px; height: 36px; margin: 0 auto 10px;
  display: grid; place-items: center; color: var(--muted);
}
.pdp-trust .item h5 { font-weight: 700; font-size: 0.9375rem; margin-bottom: 4px; }
.pdp-trust .item p { color: var(--muted); font-size: 0.8125rem; }

/* ABOUT / CONTACT */
.content-wrap {
  max-width: 720px; margin: 0 auto;
  padding: 80px 24px;
}
.content-wrap h1 {
  font-size: 2.5rem; font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 24px;
}
.content-wrap p { font-size: 1.0625rem; margin-bottom: 20px; color: #333; line-height: 1.65; }
.content-wrap .meta {
  display: grid; grid-template-columns: auto 1fr; gap: 16px 24px;
  margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--border);
  font-size: 0.9375rem;
}
.content-wrap .meta strong { color: var(--fg); }

/* FOOTER */
.footer {
  background: #0a0a0a; color: #999;
  padding: 56px 24px;
  text-align: center; font-size: 0.875rem;
}
.footer-links { margin-bottom: 16px; }
.footer-links a { margin: 0 14px; color: #ccc; }
.footer-links a:hover { color: #fff; opacity: 1; }

/* CAMPAIGN PAGE (dark) */
.campaign-body { background: #0b1a24; color: #fff; min-height: 100vh; }
.campaign-header {
  max-width: var(--maxw); margin: 0 auto;
  padding: 20px 32px;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.campaign-logo { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.03em; }
.campaign-logo span { color: #d4b170; }
.campaign-nav { display: flex; gap: 32px; align-items: center; font-size: 0.9375rem; }
.campaign-nav .explore {
  padding: 8px 18px; border: 1px solid #d4b170; color: #d4b170;
  border-radius: 999px;
}

.campaign-hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: 80px 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.campaign-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px; border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px; font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 24px;
}
.campaign-badge::before { content: ""; width: 6px; height: 6px; background: #d4b170; border-radius: 50%; }
.campaign-hero h1 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 500; line-height: 1.05; margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.campaign-hero h1 em { color: #d4b170; font-style: italic; }
.campaign-hero p { font-size: 1.125rem; color: #c5d3dd; max-width: 440px; margin-bottom: 32px; }
.btn-gold {
  display: inline-flex; align-items: center; gap: 12px;
  background: #d4b170; color: #0b1a24;
  padding: 18px 36px; border-radius: 10px;
  font-weight: 600; font-size: 1.0625rem;
}
.btn-gold:hover { opacity: 1; background: #c29c5a; }
.coupon-box {
  margin-top: 32px; padding: 18px 24px;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 10px;
  max-width: 400px;
}
.coupon-box small {
  display: block; color: #c5d3dd; font-size: 0.75rem;
  letter-spacing: 0.1em; margin-bottom: 4px;
}
.coupon-code { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.05em; }
.coupon-note {
  color: #7a8d99; font-size: 0.8125rem;
  margin-top: 10px; max-width: 400px;
}
.hero-image {
  background: linear-gradient(135deg, #1a2f3f, #0b1a24);
  border-radius: var(--radius);
  aspect-ratio: 1;
  background-size: cover; background-position: center;
}
.feature-row {
  max-width: var(--maxw); margin: 0 auto;
  padding: 40px 32px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
}
.feature-row .f h3 { font-weight: 600; font-size: 1.0625rem; margin-bottom: 6px; }
.feature-row .f p { color: #7a8d99; font-size: 0.9375rem; }
.campaign-strip {
  max-width: var(--maxw); margin: 0 auto;
  padding: 32px; text-align: right;
  font-size: 0.75rem; letter-spacing: 0.2em;
  color: #7a8d99;
}
.doc-band {
  max-width: var(--maxw); margin: 0 auto;
  padding: 40px 32px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.doc-band h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 4px; }
.doc-band p { color: #7a8d99; font-size: 0.9375rem; }
.doc-band a { color: #d4b170; font-size: 0.9375rem; }
.ship-row {
  max-width: var(--maxw); margin: 0 auto;
  padding: 32px; display: flex; align-items: center; gap: 32px;
  color: #7a8d99; font-size: 0.75rem; letter-spacing: 0.15em;
}
.ship-row .logos { display: flex; gap: 12px; margin-left: 24px; }
.ship-row .logos div {
  background: #fff; padding: 8px 16px; border-radius: 6px;
  color: #0b1a24; font-weight: 700; font-size: 0.75rem;
}
.disclaimer {
  max-width: var(--maxw); margin: 0 auto;
  padding: 24px 32px 60px;
  color: #556875; font-size: 0.75rem; line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .header-inner { grid-template-columns: auto auto; }
  .nav { display: none; }
  .trust-row { grid-template-columns: repeat(2, 1fr); gap: 32px; padding: 40px 24px; }
  .product-grid, .shop-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .section-wrap { padding: 48px 24px; }
  .section-head h2 { font-size: 1.75rem; }
  .shop-layout { grid-template-columns: 1fr; padding: 24px; }
  .sidebar { display: none; }
  .hero-inner { padding: 60px 24px; }
  .campaign-hero { grid-template-columns: 1fr; padding: 48px 24px; }
  .feature-row { grid-template-columns: 1fr; gap: 24px; padding: 32px 24px; }
  .doc-band { flex-direction: column; align-items: flex-start; gap: 16px; }
}