/* ============================================================
   DLPY 日貨官網 — 前台 Layout CSS
   Header / Footer / Grid / Page structure
   ============================================================ */

/* ── Marquee ─────────────────────────────────────────────── */
.marquee-bar {
  background: var(--c-navy);
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.12em;
  padding: 8px 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-block;
  animation: marquee-scroll 22s linear infinite;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,.75);
}
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-cream-dark);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 150px;
  gap: 16px;
}

/* Logo（中欄） */
.header-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--c-navy);
  letter-spacing: 0.08em;
  text-decoration: none;
  justify-self: center;
  text-align: center;
}
.header-logo span { color: var(--c-brick); }
.header-logo img {
  height: 68px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* 左欄：Nav（Desktop）+ Hamburger（Mobile） */
.header-nav-left {
  display: flex;
  gap: 28px;
  align-items: center;
}
.mobile-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.mobile-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--c-ink);
  border-radius: 1px;
  transition: 0.2s;
}

/* 右欄：圖示列 */
.header-icons {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-self: end;
}
.header-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--c-ink);
  transition: var(--t-fast);
  background: none;
  border: none;
  cursor: pointer;
}
.header-icon-btn:hover { color: var(--c-brick); }
.header-icon-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
}
.cart-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--c-brick);
  color: var(--c-white);
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-badge.hidden { display: none; }

/* 會員按鈕（登入後顯示名稱 + 等級） */
.hdr-user {
  width: auto;
  gap: 6px;
  padding: 0 4px;
}
.member-user-info {
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}
.member-user-name {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-ink);
  white-space: nowrap;
}
.member-user-tier {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ── Nav Dropdown ─────────────────────────────────────────── */
.nav-dd-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dd-wrap:hover .nav-dd {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dd {
  position: absolute;
  top: calc(100% + 14px);
  left: -20px;
  background: #fff;
  border: 1px solid var(--c-cream-dark);
  box-shadow: var(--shadow-lg);
  z-index: 300;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: 0.22s ease;
  display: flex;
  padding: 20px 4px;
  min-width: 520px;
}
.nav-dd::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 30px;
  width: 11px;
  height: 11px;
  background: #fff;
  border-left: 1px solid var(--c-cream-dark);
  border-top: 1px solid var(--c-cream-dark);
  transform: rotate(45deg);
}
.nav-dd-col {
  flex: 1;
  padding: 0 16px;
  border-right: 1px solid var(--c-cream-mid);
}
.nav-dd-col:last-child { border-right: none; }
.nav-dd-catname {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-navy);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-cream-dark);
  cursor: pointer;
  transition: 0.15s;
}
.nav-dd-catname:hover { color: var(--c-brick); }
.nav-dd-sub {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.nav-dd-sub a {
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  transition: 0.15s;
  display: block;
}
.nav-dd-sub a:hover { color: var(--c-brick); padding-left: 3px; }

/* 所有商品連結樣式 */
.nav-all-link {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--c-ink);
  cursor: pointer;
}
.nav-link {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  cursor: pointer;
  transition: color var(--t-fast);
}
.nav-link:hover { color: var(--c-ink); }

/* ── Hero Banner ─────────────────────────────────────────── */
.hero-banner {
  position: relative;
  height: 520px;
  overflow: hidden;
  background: #1c2a3a;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  cursor: pointer;
  transition: all 0.3s ease;
}
.hero-dot.active {
  background: #fff;
  width: 20px;
  border-radius: 3px;
}

/* ── Section Layout ──────────────────────────────────────── */
.section { padding: 64px 0; }
.section--tight { padding: 40px 0; }
.section--flush { padding: 0; }

/* Preview-style section header（centre-aligned） */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-eyebrow {
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
  font-family: var(--font-ui);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 500;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.section-line {
  width: 40px;
  height: 1px;
  background: var(--c-gold);
  margin: 12px auto 0;
}

/* Legacy section header（left-align with more link） */
.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
}
.section__title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  line-height: 1.2;
}
.section__eyebrow {
  display: block;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 6px;
}
.section__more {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-cream-dark);
  padding-bottom: 2px;
  flex-shrink: 0;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.section__more:hover { color: var(--c-brick); border-color: var(--c-brick); }

/* ── Ad Blocks ───────────────────────────────────────────── */
.ad-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.ad-block {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.ad-block-inner {
  position: relative;
  height: 280px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.ad-bg {
  position: absolute;
  inset: 0;
  transition: 0.4s ease;
}
.ad-block:hover .ad-bg { transform: scale(1.03); }
.ad-overlay {
  position: relative;
  z-index: 1;
  padding: 28px;
  color: #fff;
}
.ad-tag {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 6px;
}
.ad-title {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  line-height: 1.3;
}
.ad-cta {
  font-size: 14px;
  letter-spacing: 0.12em;
  border-bottom: 1px solid rgba(255,255,255,.5);
  padding-bottom: 2px;
  display: inline-block;
}

/* ── Product Grid ────────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ── Page Hero ───────────────────────────────────────────── */
.page-hero {
  background: var(--c-navy);
  padding: 36px 0;
  text-align: center;
}
.page-hero-title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.page-hero-sub {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  letter-spacing: 0.08em;
}

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--c-muted);
  padding: 14px 0;
}
.breadcrumb span { opacity: 0.5; }

/* ── Category Grid ───────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 8px 0 48px;
}
.cat-cell {
  cursor: pointer;
  border-radius: 8px;
  overflow: hidden;
  transition: 0.3s ease;
}
.cat-cell:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,.18);
}
.cat-img {
  aspect-ratio: 3 / 1;
  position: relative;
  overflow: hidden;
}
.cat-mist {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 65% 90% at 18% 40%, rgba(255,255,255,.36) 0%, transparent 58%),
              radial-gradient(ellipse 45% 65% at 78% 72%, rgba(255,255,255,.14) 0%, transparent 50%);
}
.cat-emoji {
  position: absolute;
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  font-size: min(5.5vw, 72px);
  opacity: 0.18;
  filter: blur(4px);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.cat-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: clamp(16px, 3.8vw, 52px);
  color: #fff;
  letter-spacing: 0.18em;
  text-shadow: 0 1px 12px rgba(0,0,0,.4), 0 4px 24px rgba(0,0,0,.25);
  font-weight: 500;
}

/* ── Member Center Layout ────────────────────────────────── */
.member-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 40px 0 80px;
}
.member-sidebar {
  background: #fff;
  padding: 24px;
  border: 1px solid var(--c-cream-dark);
  align-self: start;
  position: sticky;
  top: 80px;
}
.member-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-cream-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 12px;
}
.member-name {
  text-align: center;
  font-size: 15px;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.member-level {
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 16px;
  font-family: var(--font-ui);
}
.member-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  transition: var(--t-fast);
  border-left: 2px solid transparent;
}
.member-nav-item:hover { color: var(--c-ink); background: var(--c-cream); }
.member-nav-item.active { color: var(--c-navy); border-left-color: var(--c-brick); }
.member-content {}
.member-section {
  background: #fff;
  border: 1px solid var(--c-cream-dark);
  padding: 28px;
  margin-bottom: 20px;
}
.member-section-title {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-cream-mid);
}

/* ── Order Rows ──────────────────────────────────────────── */
.order-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-cream-mid);
}
.order-row:last-child { border-bottom: none; }
.order-id {
  font-size: 14px;
  font-family: var(--font-ui);
  color: var(--c-navy);
  font-weight: 500;
}
.order-date { font-size: 14px; color: var(--c-muted); }
.order-total {
  font-size: 14px;
  font-family: var(--font-ui);
  color: var(--c-brick);
  font-weight: 500;
  margin-left: auto;
}

/* ── FAQ / Static Page ───────────────────────────────────── */
.faq-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  padding: 48px 0 80px;
}
.faq-cats { align-self: start; position: sticky; top: 80px; }
.faq-cat {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: var(--t-fast);
}
.faq-cat:hover { color: var(--c-ink); }
.faq-cat.active {
  color: var(--c-navy);
  border-left-color: var(--c-brick);
  background: var(--c-cream-mid);
}
.faq-item { border-bottom: 1px solid var(--c-cream-dark); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.faq-q svg { flex-shrink: 0; transition: 0.2s; color: var(--c-muted); }
.faq-a {
  padding: 0 0 18px;
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.85;
  display: none;
}
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }

.static-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 48px 0 80px;
}
.static-nav { align-self: start; position: sticky; top: 80px; }
.static-nav-item {
  display: block;
  padding: 9px 14px;
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  transition: var(--t-fast);
  border-left: 2px solid transparent;
}
.static-nav-item:hover { color: var(--c-ink); }
.static-nav-item.active { color: var(--c-navy); border-left-color: var(--c-brick); }

/* ── Order Detail / Contact ──────────────────────────────── */
.order-detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  margin-top: 24px;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

/* ── Filter Bar ──────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0 24px;
  border-bottom: 1px solid var(--c-cream-dark);
  margin-bottom: 32px;
}
.filter-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-tag {
  padding: 6px 14px;
  font-size: 14px;
  letter-spacing: 0.06em;
  border: 1px solid var(--c-cream-dark);
  cursor: pointer;
  transition: var(--t-fast);
}
.filter-tag:hover, .filter-tag.active {
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
}
.filter-sort select {
  padding: 7px 32px 7px 12px;
  border: 1px solid var(--c-cream-dark);
  font-size: 14px;
  background: var(--c-white);
  color: var(--c-ink);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a6f66' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

/* ── Pagination ──────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 48px 0 32px;
}
.page-btn {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-cream-dark);
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  transition: var(--t-fast);
  background: none;
}
.page-btn:hover { border-color: var(--c-ink); color: var(--c-ink); }
.page-btn.active { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  background: var(--c-navy-deep);
  color: rgba(255,255,255,.6);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.footer-brand span { color: var(--c-gold); }
.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,.75);
}
.footer-col-title {
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.70);
  margin-bottom: 14px;
  font-family: var(--font-ui);
}
.footer-link {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.82);
  padding: 4px 0;
  cursor: pointer;
  transition: var(--t-fast);
}
.footer-link:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy { font-size: 14px; color: rgba(255,255,255,.70); }

/* ── Mobile Drawer ───────────────────────────────────────── */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 400;
}
.mobile-nav-overlay.open { display: block; }
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: #fff;
  z-index: 401;
  padding: 0;
  transform: translateX(-100%);
  transition: 0.3s ease;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.mobile-nav-drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-cream-dark);
}
.drawer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--c-navy);
  letter-spacing: 0.08em;
}
.drawer-logo span { color: var(--c-brick); }
.drawer-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  cursor: pointer;
  font-size: 20px;
}
.drawer-user-info {
  padding: 14px 20px;
  background: var(--c-cream-mid);
  border-bottom: 1px solid var(--c-cream-dark);
}
.drawer-user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-navy);
  margin-bottom: 2px;
}
.drawer-user-level {
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: 0.06em;
}
.drawer-section {
  padding: 12px 0;
  border-bottom: 1px solid var(--c-cream-mid);
}
.drawer-link {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  cursor: pointer;
  transition: 0.15s;
}
.drawer-link:hover { background: var(--c-cream-mid); color: var(--c-navy); }
.drawer-cat-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gold);
  padding: 8px 20px 4px;
}
.drawer-accordion-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  cursor: pointer;
  transition: 0.15s;
  width: 100%;
  background: none;
  border: none;
  font-family: inherit;
  text-align: left;
}
.drawer-accordion-btn:hover { background: var(--c-cream-mid); color: var(--c-navy); }
.drawer-accordion-btn svg { transition: 0.25s; flex-shrink: 0; color: var(--c-muted); }
.drawer-accordion-btn.open svg { transform: rotate(180deg); color: var(--c-brick); }
.drawer-accordion-body { display: none; background: var(--c-cream-mid); }
.drawer-accordion-body.open { display: block; }
.drawer-accordion-body a {
  display: block;
  padding: 10px 20px 10px 36px;
  font-size: 14px;
  color: var(--c-muted);
  cursor: pointer;
  transition: 0.15s;
}
.drawer-accordion-body a:hover { color: var(--c-brick); background: var(--c-cream-dark); }

/* ── Overlay / Modal ─────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-normal);
}
.overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ── Main Content Area ───────────────────────────────────── */
.site-main { min-height: 60vh; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1199px) {
  .container { padding-inline: 24px; }
  .header-inner { padding: 0 24px; gap: 12px; }
  .hero-banner { height: 380px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .section { padding: 48px 0; }
  .section-title { font-size: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .checkout-layout, .order-detail-layout, .contact-layout { grid-template-columns: 1fr; }
  .ad-grid-2 { grid-template-columns: 1fr; }
  .static-layout { grid-template-columns: 180px 1fr; gap: 28px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (max-width: 767px) {
  .container { padding-inline: 16px; }
  .header-inner { grid-template-columns: 1fr auto 1fr; padding: 0 16px; gap: 6px; }
  .header-nav-left { display: none; }
  .mobile-hamburger { display: flex; justify-self: start; }
  .header-logo { justify-self: center; text-align: center; }
  .header-icons { justify-self: end; }
  .header-icons .hdr-user { display: none; }
  .hero-banner { height: 260px; }
  .hero-dots { bottom: 14px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .section { padding: 32px 0; }
  .section-title { font-size: 24px; }
  .section-header { margin-bottom: 22px; }
  .ad-grid-2 { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .site-footer { padding: 36px 0 24px; }
  .faq-layout { grid-template-columns: 1fr; gap: 0; padding: 20px 0 60px; }
  .faq-cats {
    position: static;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 16px;
    margin-bottom: 24px;
    scrollbar-width: none;
  }
  .faq-cats::-webkit-scrollbar { display: none; }
  .faq-cat {
    flex-shrink: 0;
    border-left: none;
    border-radius: 20px;
    padding: 7px 16px;
    background: var(--c-cream-mid);
    font-size: 14px;
  }
  .faq-cat.active { background: var(--c-navy); color: #fff; }
  .member-layout { grid-template-columns: 1fr !important; }
  .member-sidebar { position: static; }
  .static-layout { grid-template-columns: 1fr; gap: 0; padding: 20px 0 60px; }
  .static-nav {
    position: static;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--c-cream-dark);
    scrollbar-width: none;
  }
  .static-nav::-webkit-scrollbar { display: none; }
  .static-nav-item {
    flex-shrink: 0;
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 10px 14px;
    margin-bottom: -2px;
    white-space: nowrap;
    font-size: 14px;
  }
  .static-nav-item.active { border-bottom-color: var(--c-brick); color: var(--c-navy); }
  .order-detail-layout { gap: 16px; margin-top: 12px; }
  .contact-layout { gap: 16px; }
  .filter-bar { flex-wrap: wrap; gap: 8px; }
}