/* Ngọc Bích Boutique — minimalist luxury */
:root {
  --bg: #f5f5ed;
  --surface: #f5f5ed;
  --text: #1a1a1a;
  --muted: #6b6b6b;
  --border: #e0e0d8;
  --sale: #b42318;
  --accent: #1a1a1a;
  --page-width: 1680px;
  --page-gutter: 2.5%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--page-width), calc(100% - var(--page-gutter) * 2)); margin: 0 auto; }

/* Header */
.lux-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  min-height: 72px;
}
.brand {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15rem 1.35rem;
}
.main-nav a {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.75;
  transition: opacity 0.2s;
}
.main-nav a:hover, .main-nav a.active { opacity: 1; }
.header-utils {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
}
.search-mini input {
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 0.35rem 0;
  font-size: 0.82rem;
  width: 120px;
  font-family: inherit;
  outline: none;
}
.search-mini input:focus { border-color: var(--text); }
.util-link, .util-cart {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.util-cart { font-weight: 600; }

/* Hero */
.hero-lux {
  position: relative;
  width: 100%;
  min-height: min(82vh, 800px);
  overflow: hidden;
  margin-bottom: 3.5rem;
  background: #e8e8e0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}
.hero-slide.active { opacity: 1; pointer-events: auto; z-index: 1; }
.hero-img {
  width: 100%;
  height: min(82vh, 800px);
  object-fit: cover;
  object-position: center 15%;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}
.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 3rem 0 4rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.35));
  color: #fff;
  text-align: center;
}
.hero-kicker {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.9;
}
.hero-title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.hero-caption .btn-lux {
  color: #fff;
  border-color: #fff;
}
.hero-caption .btn-lux:hover { opacity: 0.8; }
.hero-dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.5rem;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
}
.hero-dot.active { background: #fff; }

/* Catalog sections */
.catalog-section { padding-bottom: 4rem; }
.section-title {
  margin: 0 0 2rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
}
.section-cta { text-align: center; margin-top: 2.5rem; }
.link-underline {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--text);
  padding-bottom: 0.15rem;
}
.btn-lux {
  display: inline-block;
  border-bottom: 1px solid var(--text);
  padding-bottom: 0.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}
.btn-lux:hover { opacity: 0.65; }

/* Product grid */
.lux-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem 1.25rem;
}
.product-card { background: transparent; }
.product-thumb {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #f2f2ec;
  margin-bottom: 0.85rem;
}
.thumb-link, .thumb-link img {
  width: 100%;
  height: 100%;
  display: block;
}
.thumb-link img { object-fit: cover; object-position: center center; transition: transform 0.5s ease; }
.product-card:hover .thumb-link img { transform: scale(1.03); }
.quick-add-form {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.75rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
}
.product-card:hover .quick-add-form { opacity: 1; transform: translateY(0); }
.quick-add {
  width: 100%;
  border: none;
  background: rgba(255,255,255,0.95);
  padding: 0.65rem;
  font-family: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  font-weight: 600;
}
.quick-add:hover { background: #fff; }
.product-meta { text-align: left; }
.product-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}
.product-price strong {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
.product-price del {
  font-size: 0.82rem;
  color: var(--sale);
  text-decoration: line-through;
}
.product-meta h3 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--muted);
}
.product-meta h3 a:hover { color: var(--text); }

/* Shop page */
.shop-page { padding-top: 2.5rem; padding-bottom: 4rem; }
.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.shop-toolbar .section-title { margin: 0; text-align: left; }
.toolbar-form { display: flex; gap: 1rem; }
.toolbar-form select {
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.35rem 0;
  cursor: pointer;
  outline: none;
}
.shop-meta { color: var(--muted); font-size: 0.85rem; margin: -1.5rem 0 2rem; }

/* Product detail — SIXDO layout */
.product-page { padding: 1rem 0 4rem; }
.product-breadcrumb {
  display: flex; flex-wrap: wrap; gap: 0.35rem 0.5rem;
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1.5rem;
}
.product-breadcrumb a:hover { color: var(--text); }
.pd-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  max-width: 1480px;
  margin: 0 auto;
}
.pd-media {
  display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 0.65rem;
  position: sticky; top: 5rem;
}
.pd-media-single { display: block; }
.pd-media-single .pd-main-img { background: #ecece6; }
.pd-thumbs { display: flex; flex-direction: column; gap: 0.5rem; }
.pd-thumb {
  border: 1px solid var(--border); padding: 0; background: #fff; cursor: pointer;
  aspect-ratio: 3/4; overflow: hidden; opacity: 0.55;
  transition: opacity 0.2s, border-color 0.2s;
}
.pd-thumb.active, .pd-thumb:hover { opacity: 1; border-color: var(--text); }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pd-main-img { background: #ebebe4; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.pd-main-img img {
  width: 100%;
  height: auto;
  max-height: min(85vh, 820px);
  object-fit: contain;
  object-position: center center;
  display: block;
}
.pd-panel { padding-top: 0.25rem; }
.pd-title {
  margin: 0 0 0.5rem; font-size: clamp(1.35rem, 2.4vw, 2.1rem);
  font-weight: 600; line-height: 1.2; letter-spacing: -0.02em;
}
.pd-msp { margin: 0 0 1rem; font-size: 0.78rem; color: var(--muted); }
.pd-price { margin-bottom: 1.5rem; }
.pd-price strong { font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 700; }
.pd-price del { color: var(--sale); margin-left: 0.5rem; font-size: 1rem; }
.pd-picker { margin-bottom: 1.35rem; }
.pd-picker-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 0.5rem; margin-bottom: 0.65rem;
}
.pd-picker-label {
  margin: 0; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text);
}
.pd-picker-label span { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--muted); }
.pd-sizes { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pd-size { cursor: pointer; position: relative; }
.pd-size input { position: absolute; opacity: 0; pointer-events: none; }
.pd-size span {
  display: grid; place-items: center; min-width: 44px; height: 40px;
  padding: 0 0.65rem; border: 1px solid var(--border); background: #fff;
  font-size: 0.85rem; font-weight: 600;
}
.pd-size input:checked + span, .pd-size span:hover {
  border-color: var(--text); background: var(--text); color: var(--bg);
}
.pd-buy { margin-bottom: 1.5rem; }
.pd-buy-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
  max-width: 480px;
}
.pd-qty {
  display: flex; align-items: center; flex-shrink: 0;
  border: 1px solid var(--border); background: #fff; height: 44px;
}
.pd-qty-btn {
  width: 36px; height: 44px; border: none; background: transparent;
  font-size: 1rem; cursor: pointer; font-family: inherit;
}
.pd-qty-btn:hover { background: var(--bg); }
.pd-qty input {
  width: 40px; height: 44px; border: none;
  border-left: 1px solid var(--border); border-right: 1px solid var(--border);
  text-align: center; font-family: inherit; font-size: 0.9rem; background: transparent;
}
.pd-add-btn {
  flex: 1; min-width: 0;
  border: none; background: var(--text); color: var(--bg); font-family: inherit;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; padding: 0 1rem; height: 44px;
}
.pd-add-btn:hover { opacity: 0.88; }
.pd-stock { margin: 0.65rem 0 0; font-size: 0.82rem; color: var(--muted); }
.pd-detail-block { border-top: 1px solid var(--border); padding-top: 0.25rem; }
.pd-detail-title {
  margin: 0; padding: 1rem 0; font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.16em; text-transform: uppercase; border-bottom: 1px solid var(--border);
}
.pd-detail-body { padding: 1.25rem 0 0.5rem; }
.pd-detail-body h3 {
  margin: 1.25rem 0 0.5rem; font-size: 0.72rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.pd-detail-body h3:first-child { margin-top: 0; }
.pd-detail-body p { margin: 0 0 0.75rem; font-size: 0.92rem; line-height: 1.7; color: var(--muted); }
.pd-detail-body ul { margin: 0; padding-left: 1.1rem; font-size: 0.92rem; line-height: 1.7; color: var(--muted); }
.buy-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: flex-end; margin: 1.5rem 0; }
.qty-input {
  width: 72px; padding: 0.55rem; border: 1px solid var(--border);
  background: transparent; font-family: inherit;
}

/* Cart & checkout */
.page-narrow { max-width: 960px; margin-left: auto; margin-right: auto; padding: 2.5rem 0 4rem; }
.page-head { padding: 2rem 0 1rem; }
.page-head h1 { font-size: 0.85rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600; }
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.25rem;
}
.cart-row {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-thumb { width: 80px; aspect-ratio: 3/4; overflow: hidden; background: #ebebe4; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-page { padding-bottom: 4rem; }
.cart-form-lead { margin: -0.5rem 0 1.25rem; color: var(--muted); font-size: 0.9rem; }
.cart-summary-list { list-style: none; padding: 0; margin: 0; }
.cart-summary-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 0.65rem;
  align-items: start;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-summary-thumb { width: 56px; aspect-ratio: 3/4; overflow: hidden; background: #ebebe4; }
.cart-summary-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-summary-info strong { display: block; font-size: 0.82rem; font-weight: 500; margin-bottom: 0.2rem; }
.cart-summary-info > span { font-size: 0.8rem; color: var(--muted); }
.cart-summary-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.45rem; }
.cart-summary-price { font-size: 0.88rem; white-space: nowrap; }
.cart-continue { display: inline-block; margin-top: 1rem; font-size: 0.78rem; }
.cart-form-col .checkout-section { margin-bottom: 1.25rem; }

.checkout-page { padding: 2.5rem 0 4rem; }
.checkout-title {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 2rem;
  font-weight: 600;
}
.checkout-layout { display: grid; grid-template-columns: 1fr 300px; gap: 2rem; align-items: start; }
.checkout-section { margin-bottom: 1.5rem; border: 1px solid var(--border); padding: 1.25rem; }
.checkout-section h2 {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--text);
}
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field-full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text);
  letter-spacing: 0.02em;
}
.field input, .field select {
  width: 100%;
  padding: 0.6rem 0;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
}
.field input:focus, .field select:focus { border-color: var(--text); }
.pay-options { display: flex; flex-direction: column; gap: 0.75rem; }
.pay-option { display: flex; gap: 0.65rem; cursor: pointer; }
.pay-box { flex: 1; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.pay-box strong { display: block; font-size: 0.9rem; font-weight: 700; }
.pay-box small { color: var(--muted); font-size: 0.78rem; }
.pay-option:has(input:checked) .pay-box { border-color: var(--text); }
.invoice-toggle { font-size: 0.88rem; font-weight: 600; margin-bottom: 0.75rem; cursor: pointer; display: flex; gap: 0.5rem; color: var(--text); }
.invoice-fields { display: grid; gap: 0.75rem; }
.checkout-summary { position: sticky; top: 5rem; border: 1px solid var(--border); padding: 1.25rem; }
.checkout-summary h3 { margin: 0 0 1rem; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }
.summary-list { list-style: none; margin: 0; padding: 0; }
.summary-list li {
  display: flex; justify-content: space-between; gap: 0.5rem;
  padding: 0.5rem 0; border-bottom: 1px solid var(--border);
  font-size: 0.85rem; color: var(--muted);
}
.summary-total { display: flex; justify-content: space-between; padding-top: 1rem; font-weight: 600; }

/* Payment — CK: QR trái, thông tin phải */
.payment-page { padding: 1rem 0 4rem; }
.pay-layout { max-width: 1480px; align-items: start; }
.pay-qr-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 1rem 0;
  position: sticky;
  top: 5rem;
}
.pay-qr-main {
  width: 100%;
  max-width: 360px;
  background: #fff;
  border: 1px solid var(--border);
  padding: 1rem;
}
.pay-qr-main img {
  width: 100%;
  height: auto;
  display: block;
}
.pay-qr-hint {
  margin: 1rem 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}
.pay-qr-amount {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
}
.pay-qr-empty {
  width: 100%;
  max-width: 360px;
  padding: 2rem 1.5rem;
  border: 1px dashed var(--border);
  text-align: center;
  color: var(--muted);
}
.pay-badge {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.pay-title { margin-bottom: 0.35rem; }
.pay-panel { font-size: 1rem; line-height: 1.55; }
.pay-panel .pay-section-title {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
}
.pay-panel .pay-bank-row {
  grid-template-columns: 130px 1fr;
  padding: 0.55rem 0;
  font-size: 1rem;
}
.pay-panel .pay-bank-row dt { font-size: 0.92rem; }
.pay-panel .pay-bank-row dd { font-size: 1.02rem; }
.pay-panel .pay-note { font-size: 0.92rem; }
.pay-panel .pay-items li {
  padding: 0.55rem 0;
  font-size: 0.98rem;
}
.pay-panel .pay-order-total {
  padding-top: 0.85rem;
  font-size: 1.05rem;
}
.pay-panel .pay-ship p,
.pay-panel .pay-invoice p { font-size: 0.98rem; }
.pay-panel .pay-help { font-size: 0.88rem; }
.pay-panel .pay-actions .btn {
  font-size: 0.78rem;
  padding: 0.8rem 1.65rem;
}
.pay-amount {
  margin: 1.25rem 0 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pay-amount span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.pay-amount strong { font-size: clamp(1.35rem, 2.5vw, 1.85rem); }
.pay-section-title {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.pay-bank, .pay-order, .pay-ship, .pay-invoice {
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.pay-bank-list { margin: 0; }
.pay-bank-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  font-size: 0.9rem;
}
.pay-bank-row dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}
.pay-bank-row dd { margin: 0; font-weight: 600; }
.pay-copy {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.pay-copy-highlight { letter-spacing: 0.04em; }
.pay-note { margin: 0.75rem 0 0; }
.pay-items {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pay-items li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  font-size: 0.88rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.pay-items li strong { color: var(--text); font-weight: 600; white-space: nowrap; }
.pay-order-total {
  display: flex;
  justify-content: space-between;
  padding-top: 0.75rem;
  font-weight: 700;
}
.pay-ship p, .pay-invoice p { margin: 0 0 0.35rem; font-size: 0.9rem; }
.pay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
  max-width: 480px;
}
.pay-help { margin-top: 1rem; }

/* Buttons */
.btn {
  display: inline-block;
  border: 1px solid var(--text);
  background: var(--text);
  color: var(--bg);
  padding: 0.7rem 1.5rem;
  font-family: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.2s;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn-outline { background: transparent; color: var(--text); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.68rem; }
.btn-danger { background: var(--sale); border-color: var(--sale); color: #fff; }
.btn-ghost { background: transparent; color: var(--muted); border-color: var(--border); }

.alert { padding: 0.75rem 1rem; margin-bottom: 1rem; font-size: 0.88rem; border: 1px solid; }
.alert.success { border-color: #a5d6a7; color: #2e7d32; background: #f1f8f1; }
.alert.error { border-color: #ef9a9a; color: var(--sale); background: #fef5f5; }
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 0.8rem; }
.success-box { text-align: center; padding: 2rem; }

/* Trust bar — cùng nền kem trang */
.trust-bar {
  margin-top: 4rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 2rem 0;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.35rem 1.75rem;
  border-right: 1px solid var(--border);
}
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: none; padding-right: 0; }
.trust-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--text);
  color: #fff;
  border: none;
}
.trust-icon svg { width: 22px; height: 22px; }
.trust-copy { min-width: 0; padding-top: 0.1rem; }
.trust-title {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.3;
}
.trust-desc {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}
.trust-link {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}
.trust-link:hover { text-decoration: underline; text-underline-offset: 2px; }

/* Footer — layout YODY, màu kem tối giản */
.site-footer {
  border-top: none;
  margin-top: 0;
  background: var(--bg);
  color: var(--text);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 2.5rem;
  padding: 2.75rem 0 2rem;
}
.footer-heading {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-heading-sm {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}
.footer-desc {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 340px;
}
.footer-newsletter {
  display: flex;
  gap: 0;
  max-width: 360px;
  border: 1px solid var(--border);
  background: #fff;
}
.footer-newsletter input {
  flex: 1;
  border: none;
  padding: 0.65rem 0.85rem;
  font-family: inherit;
  font-size: 0.85rem;
  outline: none;
  background: transparent;
  min-width: 0;
}
.footer-newsletter button {
  border: none;
  background: var(--text);
  color: var(--bg);
  padding: 0 1.25rem;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  white-space: nowrap;
}
.footer-newsletter button:hover { opacity: 0.85; }
.newsletter-msg { margin: 0.65rem 0 0; font-size: 0.82rem; color: var(--muted); }

.footer-contact { display: flex; flex-direction: column; gap: 1.1rem; }
.fc-row { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.88rem; }
.fc-icon { font-size: 1.1rem; line-height: 1.3; opacity: 0.85; }
.fc-row strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.15rem;
  font-weight: 600;
}
.fc-row a { text-decoration: underline; text-underline-offset: 2px; }
.fc-row a:hover { opacity: 0.7; }

.social-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.social-grid a {
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: #fff;
  padding: 0.55rem 0.25rem;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.2;
  min-height: 52px;
}
.social-grid a:hover { border-color: var(--text); }

.footer-nav {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.footer-acc {
  border-bottom: 1px solid var(--border);
}
.footer-acc:last-child { border-bottom: none; }
.footer-acc summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.footer-acc summary::-webkit-details-marker { display: none; }
.fchev { font-size: 1rem; transition: transform 0.2s; color: var(--muted); }
.footer-acc[open] .fchev { transform: rotate(90deg); }
.footer-acc-body {
  padding: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.footer-acc-body a, .footer-acc-body p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}
.footer-acc-body a:hover { color: var(--text); }

.footer-legal {
  padding: 1.5rem 0 2rem;
  text-align: center;
}
.footer-legal p { margin: 0.35rem 0; font-size: 0.78rem; color: var(--muted); }
.legal-note { font-size: 0.72rem !important; }
.legal-sub { letter-spacing: 0.04em; }

@media (max-width: 900px) {
  .trust-bar-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem 0; padding: 1.75rem 0; }
  .trust-item {
    border-right: none;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.25rem;
  }
  .trust-item:nth-child(odd) { padding-right: 1rem; border-right: 1px solid var(--border); }
  .trust-item:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .social-grid { grid-template-columns: repeat(5, 1fr); max-width: 360px; }
}
@media (max-width: 480px) {
  .trust-bar-grid { grid-template-columns: 1fr; gap: 0; }
  .trust-item,
  .trust-item:nth-child(odd) {
    border-right: none;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
  }
  .trust-item:last-child { border-bottom: none; }
  .social-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-newsletter { flex-direction: column; border: none; gap: 0.5rem; background: transparent; }
  .footer-newsletter input { border: 1px solid var(--border); background: #fff; }
  .footer-newsletter button { padding: 0.65rem; }
}

/* Contact / map */
.contact-page { padding: 1.5rem 0 4rem; max-width: 1480px; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 1.5rem;
}
.contact-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.contact-lead {
  margin: 0 0 2rem;
  color: var(--muted);
  line-height: 1.6;
}
.contact-details { margin: 0 0 2rem; }
.contact-detail-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0.75rem 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.contact-detail-row:first-child { padding-top: 0; }
.contact-detail-row dt {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-detail-row dd {
  margin: 0;
  line-height: 1.55;
}
.contact-detail-row dd strong { display: block; font-weight: 500; }
.contact-detail-row a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.contact-map-wrap {
  min-height: 420px;
  border: 1px solid var(--border);
  background: #faf9f7;
}
.contact-map {
  display: block;
  width: 100%;
  height: min(520px, 62vh);
  min-height: 360px;
  border: 0;
}
.contact-map-note {
  margin: 0;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border);
  background: #fff;
}
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact-map-wrap { order: -1; }
}

/* Admin (giữ đơn giản) */
.admin-page { padding: 2rem 0 4rem; }
.admin-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat { text-align: center; border: 1px solid var(--border); padding: 1rem; }
.stat strong { display: block; font-size: 1.4rem; }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.admin-form label { display: block; font-size: 0.82rem; font-weight: 700; margin-top: 0.5rem; color: var(--text); }
.admin-form input, .admin-form textarea, .admin-form select {
  width: 100%; padding: 0.5rem 0; border: none; border-bottom: 1px solid var(--border);
  background: transparent; font-family: inherit; margin-top: 0.15rem;
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.product-edit-row { border: 1px solid var(--border); padding: 0.75rem; margin-bottom: 0.5rem; }
.product-edit-row summary { cursor: pointer; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.admin-table th, .admin-table td { padding: 0.5rem; border-bottom: 1px solid var(--border); text-align: left; }
.admin-login-page { min-height: 70vh; display: grid; place-items: center; }
.admin-login-box { width: min(380px, 100%); }
.inline-form { display: flex; gap: 0.35rem; flex-wrap: wrap; align-items: center; }

@media (max-width: 1024px) {
  .lux-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .pd-layout { grid-template-columns: 1fr; }
  .pd-media { position: static; grid-template-columns: 64px 1fr; }
  .pd-main-img img { max-height: none; }
}
@media (max-width: 768px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .search-mini { display: none; }
  .lux-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem 0.85rem; }
  .pd-layout, .checkout-layout, .form-grid-2, .admin-grid { grid-template-columns: 1fr; }
  .quick-add-form { opacity: 1; transform: none; position: static; padding: 0.5rem 0 0; }
  .quick-add { background: transparent; border: 1px solid var(--border); }
}
@media (max-width: 480px) {
  .lux-grid { grid-template-columns: 1fr 1fr; }
}