/* =========================================
   BASICALLY — Shared Stylesheet
   ========================================= */

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

:root {
  --navy: #0A1628;
  --pink: #F973A7;
  --gray: #6B7280;
  --border: #E5E7EB;
  --light-bg: #F5F5F5;
  --pink-light: #FFF0F5;
  --max-w: 1280px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  color: var(--navy);
  background: #fff;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul { list-style: none; }

/* ---- BANNER ---- */
#top-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: var(--navy); height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px;
}
#top-banner .code { color: var(--pink); font-weight: 600; }
#top-banner .close-btn {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,.7); font-size: 18px; line-height: 1;
  cursor: pointer; border: none; background: none; color: #fff; opacity: .7;
}
#top-banner .close-btn:hover { opacity: 1; }

/* ---- NAVBAR ---- */
nav#navbar {
  position: fixed; left: 0; right: 0; z-index: 40;
  background: #fff; border-bottom: 1px solid var(--border);
  height: 64px; transition: top .2s;
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 24px; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 2px; }
.logo-text { font-size: 22px; font-weight: 700; letter-spacing: -.5px; color: var(--navy); }
.logo-reg { color: var(--pink); font-size: 10px; font-weight: 600; position: relative; top: -8px; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
  font-size: 13px; font-weight: 600; color: rgba(10,22,40,.7);
  transition: color .15s; letter-spacing: .5px;
}
.nav-link.active, .nav-link:hover { color: var(--navy); }

.nav-right { display: flex; align-items: center; gap: 12px; }
.cart-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--navy); color: #fff;
  padding: 10px 20px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  transition: opacity .15s;
}
.cart-btn:hover { opacity: .9; }
.cart-btn svg { width: 18px; height: 18px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.mobile-menu-btn { display: none; background: none; border: none; color: var(--navy); }
.mobile-menu-btn svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

#mobile-menu {
  display: none; background: #fff;
  border-top: 1px solid var(--border);
  box-shadow: 0 8px 16px rgba(0,0,0,.08);
}
#mobile-menu.open { display: block; }
#mobile-menu .menu-links { padding: 16px 24px; display: flex; flex-direction: column; gap: 16px; }

/* ---- PAGE OFFSET ---- */
.page-wrap { padding-top: 104px; } /* banner(40) + nav(64) */
.page-wrap.no-banner { padding-top: 64px; }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  background: var(--navy); color: #fff;
  font-size: 13px; font-weight: 700; letter-spacing: .5px;
  padding: 14px 28px; border-radius: 8px;
  transition: opacity .15s, transform .15s;
  text-align: center;
}
.btn-primary:hover { opacity: .9; transform: scale(1.01); }

.btn-outline {
  display: inline-block;
  background: #fff; color: var(--navy);
  border: 1.5px solid var(--navy);
  font-size: 13px; font-weight: 700; letter-spacing: .5px;
  padding: 14px 28px; border-radius: 8px;
  transition: background .15s, color .15s;
  text-align: center;
}
.btn-outline:hover { background: var(--navy); color: #fff; }

/* ---- HERO ---- */
.hero { background: #fff; padding: 64px 0; }
.hero-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 48px;
}
.hero-text { flex: 0 0 55%; }
.hero-text h1 {
  font-size: clamp(48px, 6vw, 72px); font-weight: 900;
  line-height: 1.1; margin-bottom: 24px;
}
.hero-text h1 .pink { color: var(--pink); }
.hero-text p {
  color: var(--gray); font-size: 17px; line-height: 1.7;
  max-width: 480px; margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-img { flex: 0 0 45%; display: flex; justify-content: flex-end; }
.hero-img img {
  width: 100%; max-width: 480px; border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12); object-fit: cover;
}

/* ---- SECTION HEADINGS ---- */
.section-heading {
  text-align: center; margin-bottom: 16px;
  font-size: clamp(26px, 3vw, 36px); font-weight: 700; color: var(--navy);
}
.section-sub { text-align: center; color: var(--gray); font-size: 15px; margin-bottom: 48px; }

/* ---- COLLECTIONS ---- */
.collections-section { background: var(--light-bg); padding: 80px 0; }
.collections-grid {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.collection-card {
  position: relative; aspect-ratio: 3/4;
  border-radius: 12px; overflow: hidden; display: block;
}
.collection-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .3s;
}
.collection-card:hover img { transform: scale(1.05); }
.collection-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,.9) 0%, rgba(10,22,40,.3) 50%, transparent 100%);
}
.collection-info {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 24px;
}
.collection-info h3 { color: #fff; font-size: 22px; font-weight: 600; margin-bottom: 4px; }
.collection-info p { color: rgba(255,255,255,.7); font-size: 13px; }

/* ---- PRODUCT GRID ---- */
.products-section { background: #fff; padding: 80px 0; }
.products-section .inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.product-grid + .product-grid { margin-top: 24px; }

/* ---- PRODUCT CARD ---- */
.product-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.product-card-img {
  display: block; position: relative; aspect-ratio: 1;
  background: var(--light-bg);
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.badge-new {
  position: absolute; top: 16px; left: 16px;
  background: var(--pink); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 4px 10px; border-radius: 4px; z-index: 1;
}
.product-card-body { padding: 20px; }
.product-label { font-size: 10px; font-weight: 600; letter-spacing: 2px; color: var(--gray); margin-bottom: 8px; }
.product-name {
  font-size: 14px; font-weight: 500; color: var(--navy);
  line-height: 1.4; margin-bottom: 12px; min-height: 40px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-size: 17px; font-weight: 700; color: var(--navy); }
.add-to-cart-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--pink-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--pink); transition: background .15s, color .15s;
  border: none; cursor: pointer;
}
.add-to-cart-btn:hover { background: var(--pink); color: #fff; }
.add-to-cart-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ---- SUMMER CTA ---- */
.summer-section { background: #fff; padding-bottom: 80px; }
.summer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.summer-card {
  background: var(--navy); border-radius: 16px; overflow: hidden;
  display: flex; align-items: center;
}
.summer-text { flex: 0 0 50%; padding: 64px; }
.summer-text h2 { color: #fff; font-size: clamp(32px, 4vw, 48px); font-weight: 700; line-height: 1.1; margin-bottom: 24px; }
.summer-text p { color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.7; max-width: 400px; margin-bottom: 32px; }
.summer-text .btn-white {
  display: inline-block; background: #fff; color: var(--navy);
  font-size: 13px; font-weight: 700; padding: 14px 28px; border-radius: 8px;
  transition: opacity .15s, transform .15s;
}
.summer-text .btn-white:hover { opacity: .9; transform: scale(1.01); }
.summer-img { flex: 0 0 50%; display: flex; justify-content: flex-end; }
.summer-img img { width: 100%; max-width: 500px; object-fit: cover; border-radius: 12px 0 0 12px; }

/* ---- FOOTER ---- */
footer {
  background: var(--navy); color: #fff;
  padding: 64px 0 32px;
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p { color: rgba(255,255,255,.6); font-size: 13px; line-height: 1.7; margin: 16px 0 24px; max-width: 320px; }
.social-links { display: flex; gap: 12px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: border-color .15s;
}
.social-btn:hover { border-color: rgba(255,255,255,.7); }
.social-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: 2px; margin-bottom: 20px; }
.footer-col ul li + li { margin-top: 12px; }
.footer-col ul li a { color: rgba(255,255,255,.6); font-size: 13px; transition: color .15s; }
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 24px; font-size: 12px; color: rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: space-between;
}

/* ---- SHOP PAGE ---- */
.shop-hero {
  background: var(--navy); padding: 80px 0;
}
.shop-hero .inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; text-align: center; }
.shop-hero h1 { color: #fff; font-size: clamp(32px, 5vw, 48px); font-weight: 700; margin-bottom: 12px; }
.shop-hero p { color: rgba(255,255,255,.7); font-size: 15px; }

.shop-content { max-width: var(--max-w); margin: 0 auto; padding: 48px 24px; }
.shop-layout { display: flex; gap: 32px; }

.sidebar { width: 280px; flex-shrink: 0; }
.sidebar-box {
  background: #fff; border: 1px solid var(--border);
  border-radius: 12px; padding: 24px;
}
.sidebar-box h3 { font-size: 15px; font-weight: 600; margin-bottom: 20px; }
.filter-label { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; color: var(--gray); text-transform: uppercase; margin-bottom: 10px; }
.search-wrap { position: relative; margin-bottom: 24px; }
.search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; stroke: var(--gray); fill: none; stroke-width: 2;
}
#search-input {
  width: 100%; padding: 10px 16px 10px 36px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 13px;
}
#search-input:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(249,115,167,.15); }

.category-list { max-height: 280px; overflow-y: auto; margin-bottom: 24px; }
.category-item {
  display: flex; align-items: center; gap: 10px; padding: 6px 0; cursor: pointer;
}
.radio-circle {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--border); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: border-color .15s;
}
.radio-circle.selected { border-color: var(--pink); }
.radio-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pink); display: none; }
.radio-circle.selected .radio-dot { display: block; }
.category-name { font-size: 13px; color: var(--gray); flex: 1; transition: color .15s; }
.category-item:hover .category-name, .category-item.selected .category-name { color: var(--navy); font-weight: 500; }
.category-count { font-size: 11px; color: rgba(107,114,128,.6); }

.price-range { display: flex; justify-content: space-between; margin-bottom: 24px; font-size: 13px; font-weight: 500; }

.apply-btn {
  width: 100%; background: var(--navy); color: #fff;
  padding: 12px; border-radius: 8px; font-size: 13px; font-weight: 600;
  transition: opacity .15s;
}
.apply-btn:hover { opacity: .9; }

.shop-main { flex: 1; }
.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.result-count { font-size: 13px; color: var(--gray); }
#sort-select {
  background: var(--light-bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 16px; font-size: 13px; color: var(--navy);
  cursor: pointer;
}
#sort-select:focus { outline: none; box-shadow: 0 0 0 3px rgba(249,115,167,.15); }

.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.no-results { text-align: center; padding: 80px 0; }
.no-results p { font-size: 17px; color: var(--gray); margin-bottom: 8px; }
.no-results small { font-size: 13px; color: rgba(107,114,128,.7); }

/* ---- CART PAGE ---- */
.page-header { max-width: var(--max-w); margin: 0 auto; padding: 48px 24px 32px; }
.page-header h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; margin-bottom: 8px; }
.page-header p { color: var(--gray); font-size: 15px; }

.cart-layout { max-width: var(--max-w); margin: 0 auto; padding: 0 24px 64px; display: flex; gap: 32px; }
.cart-items-col { flex: 0 0 60%; }
.cart-box { background: #fff; border: 1px solid var(--border); border-radius: 12px; min-height: 400px; }
.cart-empty {
  min-height: 400px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 32px;
}
.cart-empty p { color: var(--gray); font-size: 15px; margin-bottom: 12px; }
.cart-empty a { color: var(--pink); font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 4px; }
.cart-empty a:hover { text-decoration: underline; }

.cart-item {
  display: flex; align-items: center; gap: 16px; padding: 24px;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img { width: 80px; height: 80px; background: var(--light-bg); border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 13px; font-weight: 500; color: var(--navy); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cart-item-price { font-size: 13px; font-weight: 700; color: var(--navy); margin-top: 4px; }
.qty-control { display: flex; align-items: center; flex-shrink: 0; }
.qty-btn {
  width: 32px; height: 32px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: background .15s;
}
.qty-btn:first-child { border-radius: 6px 0 0 6px; }
.qty-btn:last-child { border-radius: 0 6px 6px 0; }
.qty-btn:hover { background: var(--light-bg); }
.qty-display {
  width: 40px; height: 32px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; user-select: none;
}
.remove-btn { color: var(--gray); margin-left: 8px; flex-shrink: 0; transition: color .15s; }
.remove-btn:hover { color: #ef4444; }
.remove-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.cart-summary-col { flex: 0 0 40%; }
.summary-box {
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; position: sticky; top: 88px;
}
.summary-box h2 { font-size: 20px; font-weight: 600; margin-bottom: 20px; }
.summary-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 13px; }
.summary-row .label { color: var(--navy); }
.summary-row .value { font-weight: 500; }
.summary-row .free { color: #16a34a; font-weight: 600; }
hr.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.summary-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.summary-total span { font-size: 20px; font-weight: 700; }
.checkout-btn {
  width: 100%; background: var(--navy); color: #fff;
  padding: 16px; border-radius: 8px; font-size: 13px; font-weight: 700;
  letter-spacing: .5px; transition: opacity .15s;
}
.checkout-btn:disabled { opacity: .4; cursor: not-allowed; }
.checkout-btn:not(:disabled):hover { opacity: .9; }
.continue-link {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--navy);
  transition: opacity .15s;
}
.continue-link:hover { opacity: .7; }

/* ---- PRODUCT DETAIL ---- */
.breadcrumb { background: var(--light-bg); padding: 20px 0; }
.breadcrumb nav { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray); }
.breadcrumb a:hover { color: var(--navy); }

.product-detail-section { max-width: var(--max-w); margin: 0 auto; padding: 48px 24px; }
.product-detail-layout { display: flex; gap: 64px; }
.product-detail-img-col { flex: 0 0 50%; }
.product-main-img {
  background: var(--light-bg); border-radius: 12px; overflow: hidden;
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 32px;
}
.product-main-img img { width: 100%; height: 100%; object-fit: contain; }
.product-thumbnails { display: flex; gap: 12px; margin-top: 16px; }
.product-thumb {
  width: 80px; height: 80px; border-radius: 8px;
  border: 2px solid var(--navy); overflow: hidden; background: var(--light-bg); padding: 8px;
}
.product-thumb img { width: 100%; height: 100%; object-fit: contain; }

.product-detail-info-col { flex: 0 0 50%; }
.product-detail-info-col h1 { font-size: clamp(24px, 3vw, 36px); font-weight: 700; line-height: 1.25; margin-bottom: 16px; }
.product-detail-info-col .desc { color: var(--gray); font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.product-detail-price { font-size: 30px; font-weight: 700; margin-bottom: 24px; }
.qty-label { font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.qty-wrap { display: flex; align-items: center; gap: 0; margin-bottom: 24px; }
.qty-wrap .qty-btn {
  width: 48px; height: 44px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; cursor: pointer; transition: background .15s;
}
.qty-wrap .qty-btn:first-child { border-radius: 8px 0 0 8px; }
.qty-wrap .qty-btn:last-child { border-radius: 0 8px 8px 0; }
.qty-wrap input {
  width: 64px; height: 44px; border: 1px solid var(--border); border-left: none; border-right: none;
  text-align: center; font-size: 15px; font-weight: 600;
}
.qty-wrap input:focus { outline: none; }
.add-to-cart-full {
  width: 100%; background: var(--navy); color: #fff;
  padding: 16px; border-radius: 8px; font-size: 13px; font-weight: 700;
  letter-spacing: .5px; transition: background .15s;
}
.add-to-cart-full:hover { background: #1e3a5f; }

.related-section { background: #fff; padding: 64px 0; }
.related-section .inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.related-section h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin-bottom: 8px; }
.related-section p { color: var(--gray); font-size: 15px; margin-bottom: 32px; }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- CONTACT PAGE ---- */
.contact-hero { background: var(--navy); padding: 120px 0 80px; }
.contact-hero .inner { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; text-align: center; }
.contact-hero h1 { color: #fff; font-size: clamp(32px, 5vw, 48px); font-weight: 700; margin-bottom: 20px; }
.contact-hero p { color: rgba(255,255,255,.7); font-size: 15px; max-width: 600px; margin: 0 auto; line-height: 1.7; }

.contact-content { max-width: 1000px; margin: 0 auto; padding: 64px 24px; }
.contact-layout { display: flex; gap: 64px; }
.contact-info-col { flex: 0 0 50%; }
.contact-item { display: flex; gap: 16px; margin-bottom: 32px; }
.contact-icon {
  width: 40px; height: 40px; border-radius: 8px;
  background: var(--pink-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-icon svg { width: 18px; height: 18px; stroke: var(--pink); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-item h3 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.contact-item p { font-size: 13px; color: var(--gray); line-height: 1.6; }
.contact-item a { color: var(--pink); font-size: 13px; font-weight: 600; }
.contact-item a:hover { text-decoration: underline; }

.contact-form-col { flex: 0 0 50%; }
.form-box { background: var(--light-bg); border-radius: 12px; padding: 32px; }
.form-box h2 { font-size: 22px; font-weight: 600; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; background: #fff;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(107,114,128,.6); }
.form-group input:focus, .form-group textarea:focus {
  outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(249,115,167,.15);
}
.submit-btn {
  width: 100%; background: var(--navy); color: #fff;
  padding: 14px; border-radius: 8px; font-size: 13px; font-weight: 700;
  letter-spacing: .5px; transition: opacity .15s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.submit-btn:hover { opacity: .9; }
.submit-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---- FAQ ---- */
.faq-section { max-width: 1000px; margin: 0 auto; padding: 0 24px 80px; }
.faq-section h2 { font-size: 26px; font-weight: 700; margin-bottom: 24px; }
.faq-item { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 12px; overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; background: #fff; text-align: left;
  font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s;
}
.faq-question:hover { background: var(--light-bg); }
.faq-icon { font-size: 20px; color: var(--gray); flex-shrink: 0; transition: transform .2s; }
.faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; }
.faq-answer.open { max-height: 200px; padding: 0 20px 18px; }
.faq-answer p { font-size: 13px; color: var(--gray); line-height: 1.7; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .cart-btn span.cart-label { display: none; }

  .hero-inner { flex-direction: column; gap: 32px; }
  .hero-text { flex: unset; text-align: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-img { flex: unset; justify-content: center; }

  .collections-grid { grid-template-columns: 1fr; }
  .collections-grid .collection-card:first-child + .collection-card { grid-template-columns: 1fr 1fr; }

  .shop-layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }

  .summer-card { flex-direction: column; }
  .summer-text { padding: 40px 24px; }
  .summer-img { padding: 0 24px 24px; }
  .summer-img img { border-radius: 12px; max-width: 100%; }

  .cart-layout { flex-direction: column; }
  .cart-items-col, .cart-summary-col { flex: unset; width: 100%; }

  .product-detail-layout { flex-direction: column; gap: 32px; }
  .product-detail-img-col, .product-detail-info-col { flex: unset; }

  .contact-layout { flex-direction: column; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .collections-grid { grid-template-columns: 1fr; }
}