/* ==========================================================================
   Tangail International – main stylesheet
   ========================================================================== */
:root {
  --primary: #015cb5;
  --primary-dark: #0b2a55;
  --primary-light: #e8f1fb;
  --accent: #e53935;
  --text: #1f2933;
  --muted: #6b7280;
  --border: #e3e6ea;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --radius: 6px;
  --shadow: 0 2px 10px rgba(0, 0, 0, .06);
  --container: 1170px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }
body {
  margin: 0;
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.3; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 15px; }
.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-1 { margin-top: 10px; } .mt-2 { margin-top: 20px; } .mt-3 { margin-top: 30px; }
.mb-2 { margin-bottom: 20px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 18px; border-radius: 4px; border: 1px solid var(--border);
  background: #fff; color: var(--text); font-weight: 500; font-size: 13px;
  transition: all .18s ease; white-space: nowrap;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: #c62828; color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-block { width: 100%; }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- top bar ---------- */
.topbar { background: var(--bg-soft); border-bottom: 1px solid var(--border); font-size: 12px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 30px; }
.topbar a { color: var(--text); margin-right: 18px; display: inline-flex; align-items: center; gap: 5px; }
.topbar a:hover { color: var(--primary); }
.topbar .right a { margin: 0 0 0 18px; }

/* ---------- header ---------- */
.header { background: #fff; }
.header .container { display: flex; align-items: center; gap: 30px; height: 84px; }
.logo img { height: 48px; width: auto; }
.search { flex: 1; max-width: 420px; margin-left: auto; display: flex; position: relative; }
.search input {
  flex: 1; height: 42px; border: 1px solid #cfd4da; border-right: 0; border-radius: 4px 0 0 4px;
  padding: 0 14px; outline: none;
}
.search input:focus { border-color: var(--primary); }
.search button {
  width: 46px; height: 42px; border: 1px solid #cfd4da; background: #fff; border-radius: 0 4px 4px 0;
  color: var(--text);
}
.search button:hover { color: var(--primary); }
.search-suggest {
  position: absolute; top: 44px; left: 0; right: 0; background: #fff; border: 1px solid var(--border);
  border-radius: 4px; box-shadow: var(--shadow); z-index: 60; max-height: 360px; overflow: auto;
}
.search-suggest a { display: flex; gap: 10px; align-items: center; padding: 8px 12px; color: var(--text); border-bottom: 1px solid var(--border); }
.search-suggest a:last-child { border: 0; }
.search-suggest a:hover { background: var(--bg-soft); }
.search-suggest img { width: 38px; height: 38px; border-radius: 4px; }
.search-suggest .price { margin-left: auto; color: var(--primary); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.icon-btn {
  height: 42px; min-width: 42px; padding: 0 14px; border: 1px solid #cfd4da; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; color: var(--text);
  font-weight: 600; font-size: 12px; letter-spacing: .3px; background: #fff;
}
.icon-btn:hover { border-color: var(--primary); color: var(--primary); }
.icon-btn .count {
  background: var(--primary); color: #fff; border-radius: 50%; width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center; font-size: 11px;
}
.icon-btn.cart .count { background: var(--accent); }
.hamburger { display: none; }

/* ---------- nav ---------- */
.nav { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; justify-content: center; }
.nav > .container > ul > li { position: relative; border-left: 1px solid var(--border); }
.nav > .container > ul > li:last-child { border-right: 1px solid var(--border); }
.nav > .container > ul > li > a {
  display: block; padding: 11px 22px; color: var(--primary); font-weight: 500; font-size: 14px;
}
.nav > .container > ul > li:hover > a, .nav li.active > a { background: #fff; color: var(--primary-dark); }
.nav .dropdown {
  display: none; position: absolute; top: 100%; left: 0; background: #fff; min-width: 230px;
  border: 1px solid var(--border); box-shadow: var(--shadow); z-index: 50; padding: 6px 0;
  columns: 1;
}
.nav .dropdown.wide { min-width: 480px; columns: 2; column-gap: 0; }
.nav .dropdown a { display: block; padding: 7px 18px; color: var(--text); font-size: 13px; break-inside: avoid; }
.nav .dropdown a:hover { background: var(--primary-light); color: var(--primary); }
.nav li:hover > .dropdown { display: block; }
.nav li.offer > a { color: var(--accent); }

/* ---------- breadcrumb ---------- */
.breadcrumb { font-size: 12px; color: var(--muted); padding: 10px 0; border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 6px; }
.breadcrumb strong { color: var(--text); font-weight: 600; }

/* ---------- hero slider ---------- */
.hero { background: #e2e5e9; padding: 0 0 20px; }
.slider { position: relative; overflow: hidden; height: 360px; max-width: 960px; margin: 0 auto; border-radius: 0 0 8px 8px; }
.slide {
  position: absolute; inset: 0; display: flex; align-items: center; padding: 0 60px; color: #fff;
  opacity: 0; transition: opacity .6s ease; gap: 40px;
}
.slide.active { opacity: 1; }
.slide .txt { flex: 1; }
.slide h2 { font-size: 34px; font-weight: 700; margin-bottom: 8px; }
.slide p { font-size: 16px; opacity: .9; margin: 0 0 18px; }
.slide img { width: 260px; height: 260px; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.25); background: #fff; }
.slide .btn { background: #fff; color: var(--primary-dark); border-color: #fff; }
.slide .btn:hover { background: var(--primary-dark); color: #fff; border-color: var(--primary-dark); }
.slider .arrow {
  position: absolute; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%;
  background: rgba(0,0,0,.55); color: #fff; border: 0; font-size: 12px; z-index: 5;
}
.slider .arrow.prev { left: 14px; } .slider .arrow.next { right: 14px; }
.slider .dots { position: absolute; bottom: 12px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; z-index: 5; }
.slider .dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.slider .dots span.active { background: #fff; }

/* feature strip */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin: 25px 0; }
.feature { display: flex; gap: 12px; align-items: center; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.feature .ic { width: 38px; height: 38px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.feature b { display: block; font-size: 13px; }
.feature small { color: var(--muted); font-size: 11px; }

/* ---------- home layout ---------- */
.home-grid { display: grid; grid-template-columns: 222px 1fr; gap: 25px; margin: 25px 0 40px; }
.sidebar-title { background: var(--primary); color: #fff; font-weight: 600; font-size: 13px; letter-spacing: .5px; padding: 12px 14px; text-transform: uppercase; border-radius: 4px 4px 0 0; }
.popular-tile { display: flex; align-items: center; gap: 6px; border: 1px solid var(--border); margin-top: 10px; background: linear-gradient(135deg,#f7f9fc,#e9eef5); padding: 10px 8px 10px 12px; color: var(--text); position: relative; }
.popular-tile img { width: 104px; height: 104px; flex-shrink: 0; }
.popular-tile b { color: var(--primary); font-size: 13px; line-height: 1.25; flex: 1; }
.popular-tile small { position: absolute; bottom: 5px; right: 10px; color: var(--muted); font-size: 10px; }
.popular-tile:hover { border-color: var(--primary); }

.section-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); margin-bottom: 15px; }
.section-tag { background: var(--primary); color: #fff; font-weight: 500; font-size: 14px; padding: 5px 12px; border-radius: 4px 4px 0 0; }
.section-head .more { font-size: 12px; }
.section-head .nav-arrows { display: flex; gap: 6px; }
.section-head .nav-arrows button { width: 22px; height: 22px; border: 1px solid var(--border); background: #fff; border-radius: 3px; font-size: 11px; color: var(--muted); }
.section-head .nav-arrows button:hover { color: var(--primary); border-color: var(--primary); }

.cat-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 30px; }
.cat-tile { border: 1px solid var(--border); border-radius: 3px; padding: 5px; text-align: center; color: var(--text); background: #fff; transition: box-shadow .2s; }
.cat-tile:hover { box-shadow: var(--shadow); border-color: #cfd4da; color: var(--primary); }
.cat-tile img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 2px; }
.cat-tile span { display: block; padding: 8px 0 5px; font-size: 13px; }

.cat-row { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin-bottom: 30px; padding-bottom: 4px; }
.cat-row::-webkit-scrollbar { display: none; }
.cat-row .cat-tile { flex: 0 0 calc((100% - 24px) / 3); scroll-snap-align: start; }

/* ---------- product card ---------- */
.products { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; }
.products.cols-4 { grid-template-columns: repeat(4, 1fr); }
.products.cols-5 { grid-template-columns: repeat(5, 1fr); }
.card {
  border: 1px solid var(--border); border-radius: 4px; padding: 5px 5px 10px; background: #fff; text-align: center;
  display: flex; flex-direction: column; position: relative; transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.card .thumb { position: relative; display: block; background: #eceff3; border-radius: 2px; overflow: hidden; }
.card .thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .3s; }
.card:hover .thumb img { transform: scale(1.04); }
.card .strip { position: absolute; left: 0; right: 0; bottom: 0; background: var(--primary); color: #fff; font-size: 11px; font-weight: 600; padding: 3px 8px; display: flex; justify-content: space-between; text-transform: uppercase; letter-spacing: .3px; }
.badge { position: absolute; top: 6px; left: 6px; font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 3px; color: #fff; text-transform: uppercase; z-index: 2; }
.badge.hot { background: var(--accent); } .badge.new { background: #2e7d32; } .badge.sale { background: #f9a825; color: #222; }
.card .wish { position: absolute; top: 6px; right: 6px; width: 26px; height: 26px; border-radius: 50%; border: 0; background: rgba(255,255,255,.9); color: #999; font-size: 13px; z-index: 2; }
.card .wish:hover, .card .wish.on { color: var(--accent); }
.card .name { font-size: 12px; font-weight: 600; color: var(--text); margin: 8px 4px 4px; min-height: 36px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .name:hover { color: var(--primary); }
.card .price { font-size: 13px; font-weight: 600; color: var(--text); }
.card .price del { color: var(--accent); font-weight: 400; font-size: 12px; margin-left: 4px; }
.card .out { color: var(--accent); font-weight: 600; font-size: 12px; }
.card .actions { display: flex; justify-content: center; gap: 6px; margin-top: 8px; }
.card .actions .btn { padding: 5px 9px; font-size: 11px; }
.card .brand { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }

/* ---------- shop page ---------- */
.shop-grid { display: grid; grid-template-columns: 240px 1fr; gap: 25px; margin: 20px 0 40px; }
.filter-box { border: 1px solid var(--border); border-radius: 4px; margin-bottom: 16px; }
.filter-box h4 { background: var(--bg-soft); padding: 10px 14px; margin: 0; font-size: 13px; text-transform: uppercase; letter-spacing: .4px; border-bottom: 1px solid var(--border); }
.filter-box .body { padding: 10px 14px; }
.filter-box label { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 13px; cursor: pointer; }
.filter-box .cat-list a { display: block; padding: 5px 0; color: var(--text); font-size: 13px; }
.filter-box .cat-list a.active, .filter-box .cat-list a:hover { color: var(--primary); }
.filter-box .cat-list .sub a { padding-left: 14px; font-size: 12px; color: var(--muted); }
.price-inputs { display: flex; gap: 8px; align-items: center; }
.price-inputs input { width: 100%; padding: 6px 8px; border: 1px solid var(--border); border-radius: 3px; }
.shop-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; flex-wrap: wrap; gap: 10px; }
.shop-head h1 { font-size: 22px; font-weight: 600; margin: 0; }
.shop-head .tools { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.shop-head select { padding: 7px 10px; border: 1px solid var(--border); border-radius: 3px; background: #fff; }
.pagination { display: flex; justify-content: center; gap: 6px; margin: 30px 0 0; }
.pagination button { min-width: 30px; height: 30px; border: 1px solid var(--border); background: #fff; border-radius: 3px; font-size: 12px; color: var(--text); }
.pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination button:hover:not(.active) { border-color: var(--primary); color: var(--primary); }
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty .big { font-size: 48px; margin-bottom: 10px; }

/* ---------- product detail ---------- */
.product-page { display: grid; grid-template-columns: 440px 1fr; gap: 40px; margin: 25px 0; }
.gallery .main { position: relative; border: 1px solid var(--border); border-radius: 4px; background: #eceff3; overflow: hidden; }
.gallery .main img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.gallery .thumbs { display: flex; gap: 8px; margin-top: 10px; }
.gallery .thumbs img { width: 70px; height: 70px; border: 1px solid var(--border); border-radius: 3px; cursor: pointer; background: #eceff3; }
.gallery .thumbs img.active { border-color: var(--primary); }
.pd h1 { font-size: 24px; font-weight: 600; }
.pd .meta { color: var(--muted); font-size: 13px; display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.pd .meta b { color: var(--text); }
.stars { color: #f9a825; letter-spacing: 1px; }
.pd .pricebox { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 4px; padding: 14px 16px; margin: 14px 0; }
.pd .pricebox .now { font-size: 26px; font-weight: 700; color: var(--primary); }
.pd .pricebox del { color: var(--accent); font-size: 16px; margin-left: 10px; }
.pd .pricebox .save { display: inline-block; margin-left: 10px; background: #2e7d32; color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 3px; }
.pd .stock { font-size: 13px; margin-top: 6px; }
.pd .stock.in { color: #2e7d32; } .pd .stock.out { color: var(--accent); }
.pd ul.feat { padding-left: 18px; margin: 10px 0; }
.pd ul.feat li { margin: 3px 0; }
.qty { display: inline-flex; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.qty button { width: 36px; height: 40px; border: 0; background: var(--bg-soft); font-size: 16px; }
.qty input { width: 50px; text-align: center; border: 0; height: 40px; }
.buy-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 16px 0; }
.buy-row .btn { height: 40px; padding: 0 22px; }
.pd .promo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.pd .promo div { border: 1px dashed var(--border); border-radius: 4px; padding: 10px 12px; font-size: 12px; display: flex; gap: 8px; align-items: center; }
.tabs { margin: 30px 0; }
.tabs .tab-nav { display: flex; border-bottom: 2px solid var(--border); gap: 4px; }
.tabs .tab-nav button { border: 0; background: none; padding: 10px 18px; font-weight: 500; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tabs .tab-nav button.active { color: var(--primary); border-color: var(--primary); }
.tabs .tab-panel { display: none; padding: 20px 4px; }
.tabs .tab-panel.active { display: block; }
table.specs { width: 100%; border-collapse: collapse; max-width: 640px; }
table.specs td { padding: 8px 12px; border: 1px solid var(--border); font-size: 13px; }
table.specs td:first-child { background: var(--bg-soft); font-weight: 500; width: 40%; }
.faq details { border: 1px solid var(--border); border-radius: 4px; padding: 10px 14px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 500; }
.review { border-bottom: 1px solid var(--border); padding: 12px 0; }
.review b { display: block; }
.review small { color: var(--muted); }
.review-form { max-width: 520px; margin-top: 20px; }

/* ---------- cart ---------- */
.cart-grid { display: grid; grid-template-columns: 1fr 340px; gap: 30px; margin: 25px 0 40px; }
table.cart { width: 100%; border-collapse: collapse; }
table.cart th, table.cart td { padding: 12px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
table.cart th { background: var(--bg-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
table.cart img { width: 64px; height: 64px; border-radius: 4px; border: 1px solid var(--border); background: #eceff3; }
table.cart .item { display: flex; gap: 12px; align-items: center; }
table.cart .item a { color: var(--text); font-weight: 500; }
table.cart .remove { border: 0; background: none; color: var(--accent); font-size: 18px; }
.summary { border: 1px solid var(--border); border-radius: 4px; padding: 18px; background: var(--bg-soft); position: sticky; top: 20px; }
.summary h3 { font-size: 16px; margin-bottom: 12px; }
.summary .row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px; }
.summary .row.total { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 12px; font-size: 16px; font-weight: 700; }
.summary .coupon { display: flex; gap: 6px; margin: 10px 0; }
.summary .coupon input { flex: 1; padding: 8px; border: 1px solid var(--border); border-radius: 3px; }

/* ---------- forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 12px; font-weight: 500; margin-bottom: 4px; }
.field input, .field select, .field textarea { width: 100%; padding: 10px 12px; border: 1px solid #cfd4da; border-radius: 4px; outline: none; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); }
.field .err { color: var(--accent); font-size: 11px; display: none; }
.field.invalid input, .field.invalid select { border-color: var(--accent); }
.field.invalid .err { display: block; }
.radio-list label { display: flex; gap: 10px; align-items: center; border: 1px solid var(--border); border-radius: 4px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
.radio-list label:has(input:checked) { border-color: var(--primary); background: var(--primary-light); }
.radio-list small { color: var(--muted); display: block; }
.card-box { border: 1px solid var(--border); border-radius: 4px; padding: 20px; margin-bottom: 20px; }
.card-box h3 { font-size: 15px; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.auth { max-width: 440px; margin: 40px auto; }
.auth h1 { font-size: 22px; text-align: center; }
.auth p.alt { text-align: center; margin-top: 14px; font-size: 13px; }
.alert { padding: 12px 14px; border-radius: 4px; margin-bottom: 15px; font-size: 13px; }
.alert-success { background: #e8f5e9; color: #1b5e20; border: 1px solid #c8e6c9; }
.alert-info { background: var(--primary-light); color: var(--primary-dark); border: 1px solid #c5dcf3; }
.alert-danger { background: #fdecea; color: #b71c1c; border: 1px solid #f5c6c2; }

/* ---------- static pages ---------- */
.page { max-width: 860px; margin: 30px auto 50px; }
.page h1 { font-size: 26px; font-weight: 600; margin-bottom: 20px; }
.page h2 { font-size: 18px; margin-top: 24px; }
.page p, .page li { color: #374151; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 30px 0 50px; }
.contact-info div { display: flex; gap: 12px; margin-bottom: 18px; }
.contact-info .ic { width: 40px; height: 40px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.map { border: 1px solid var(--border); border-radius: 4px; height: 240px; background: linear-gradient(135deg,#e8eef5,#d6dee8); display: flex; align-items: center; justify-content: center; color: var(--muted); }
.about-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin: 24px 0; }
.about-stats div { text-align: center; border: 1px solid var(--border); border-radius: 4px; padding: 16px; }
.about-stats b { display: block; font-size: 24px; color: var(--primary); }

/* account */
.account-grid { display: grid; grid-template-columns: 240px 1fr; gap: 25px; margin: 25px 0 40px; }
.account-nav a { display: block; padding: 10px 14px; border: 1px solid var(--border); border-bottom: 0; color: var(--text); }
.account-nav a:last-child { border-bottom: 1px solid var(--border); }
.account-nav a.active, .account-nav a:hover { background: var(--primary-light); color: var(--primary); }
table.orders { width: 100%; border-collapse: collapse; font-size: 13px; }
table.orders th, table.orders td { padding: 10px; border-bottom: 1px solid var(--border); text-align: left; }
table.orders th { background: var(--bg-soft); }
.status { font-size: 11px; padding: 2px 8px; border-radius: 10px; background: #fff3e0; color: #e65100; font-weight: 600; }

/* ---------- payments strip ---------- */
.pay-strip { border-top: 1px solid var(--border); background: #fff; padding: 22px 0; }
.pay-strip .container { display: flex; align-items: center; gap: 16px; }
.pay-strip .label { color: var(--primary); font-weight: 600; font-size: 13px; border-right: 1px solid var(--border); padding-right: 16px; }
.pay-logos { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.pay-logos span { border: 1px solid var(--border); border-radius: 4px; padding: 6px 10px; font-size: 11px; font-weight: 700; color: #444; background: #fff; min-width: 58px; text-align: center; }
.pay-logos .bkash { color: #e2136e; } .pay-logos .nagad { color: #f7941d; } .pay-logos .rocket { color: #8a3391; } .pay-logos .visa { color: #1a1f71; } .pay-logos .mc { color: #eb001b; } .pay-logos .upay { color: #0072bc; } .pay-logos .amex { color: #2e77bb; } .pay-logos .dbbl { color: #005baa; }
.pay-strip .ssl { border-left: 1px solid var(--border); padding-left: 16px; font-size: 10px; color: var(--muted); text-align: center; }
.pay-strip .ssl b { display: block; color: var(--primary); font-size: 12px; }

/* ---------- footer ---------- */
.footer { background: #fff; border-top: 1px solid var(--border); padding: 34px 0 20px; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 30px; }
.footer h4 { font-size: 13px; letter-spacing: .6px; text-transform: uppercase; margin-bottom: 14px; }
.footer p { font-size: 13px; color: #374151; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin: 6px 0; font-size: 13px; }
.footer li a { color: var(--text); }
.footer li a:hover { color: var(--primary); }
.footer li a::before { content: "› "; color: var(--muted); }
.footer .contact div { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 13px; }
.footer .contact .ic { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 4px; display: flex; align-items: center; justify-content: center; color: var(--muted); flex-shrink: 0; font-size: 13px; }
.social { display: flex; gap: 6px; margin-top: 14px; }
.social a { width: 32px; height: 32px; border-radius: 3px; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.social .fb { background: #3b5998; } .social .yt { background: #ff0000; } .social .ig { background: #c13584; } .social .wa { background: #25d366; }
.footer .copy { border-top: 1px solid var(--border); margin-top: 26px; padding-top: 16px; display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); flex-wrap: wrap; gap: 8px; }

/* ---------- toast & modal ---------- */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--primary-dark); color: #fff; padding: 12px 18px; border-radius: 4px; box-shadow: 0 6px 20px rgba(0,0,0,.2); z-index: 200; font-size: 13px; opacity: 0; transform: translateY(10px); transition: all .25s; pointer-events: none; }
.toast.show { opacity: 1; transform: none; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: none; align-items: center; justify-content: center; z-index: 150; padding: 15px; }
.modal-bg.open { display: flex; }
.modal { background: #fff; border-radius: 6px; max-width: 720px; width: 100%; max-height: 90vh; overflow: auto; position: relative; }
.modal .close { position: absolute; top: 8px; right: 10px; border: 0; background: none; font-size: 22px; color: var(--muted); }
.modal .promo-head { background: linear-gradient(90deg,#ff6a3d,#e91e63); color: #fff; padding: 18px 24px; font-size: 20px; font-weight: 600; }
.modal .promo-body { padding: 24px; }
.mini-cart { position: fixed; top: 0; right: 0; width: min(360px, 100vw); height: 100vh; background: #fff; box-shadow: -4px 0 20px rgba(0,0,0,.15); z-index: 160; transform: translateX(110%); transition: transform .3s; display: flex; flex-direction: column; }
.mini-cart.open { transform: none; }
.mini-cart .head { padding: 16px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.mini-cart .items { flex: 1; overflow: auto; padding: 10px 16px; }
.mini-cart .it { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.mini-cart .it img { width: 50px; height: 50px; border-radius: 4px; border: 1px solid var(--border); }
.mini-cart .it .n { flex: 1; }
.mini-cart .it small { color: var(--muted); display: block; }
.mini-cart .foot { padding: 16px; border-top: 1px solid var(--border); }
.mini-cart .foot .row { display: flex; justify-content: space-between; font-weight: 600; margin-bottom: 10px; }

/* ---------- mobile nav ---------- */
.mobile-nav { position: fixed; top: 0; left: 0; width: 280px; height: 100vh; background: #fff; z-index: 170; transform: translateX(-110%); transition: transform .3s; overflow: auto; box-shadow: 4px 0 20px rgba(0,0,0,.15); }
.mobile-nav.open { transform: none; }
.mobile-nav .head { padding: 14px 16px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.mobile-nav details { border-bottom: 1px solid var(--border); }
.mobile-nav summary { padding: 12px 16px; font-weight: 500; color: var(--primary); cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.mobile-nav summary::after { content: "+"; }
.mobile-nav details[open] summary::after { content: "–"; }
.mobile-nav details a { display: block; padding: 8px 16px 8px 28px; color: var(--text); font-size: 13px; }
.mobile-nav > a { display: block; padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--primary); font-weight: 500; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .products { grid-template-columns: repeat(4, 1fr); }
  .products.cols-5 { grid-template-columns: repeat(4, 1fr); }
  .cat-tiles { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .header .container { gap: 14px; height: 70px; }
  .logo img { height: 40px; }
  .search { display: none; }
  .nav { display: none; }
  .hamburger { display: inline-flex; }
  .icon-btn .lbl { display: none; }
  .home-grid, .shop-grid, .product-page, .cart-grid, .contact-grid, .account-grid { grid-template-columns: 1fr; }
  .home-grid aside { display: none; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .slider { height: 300px; }
  .slide { padding: 0 40px; }
  .slide h2 { font-size: 26px; }
  .slide img { width: 180px; height: 180px; }
  .products, .products.cols-4, .products.cols-5 { grid-template-columns: repeat(3, 1fr); }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .summary { position: static; }
  .mobile-search { display: flex; padding: 10px 15px; gap: 0; }
  .mobile-search input { flex: 1; height: 38px; border: 1px solid #cfd4da; border-right: 0; border-radius: 4px 0 0 4px; padding: 0 12px; }
  .mobile-search button { width: 42px; border: 1px solid #cfd4da; background: #fff; border-radius: 0 4px 4px 0; }
}
@media (min-width: 901px) { .mobile-search { display: none; } .filter-toggle { display: none; } }
@media (max-width: 900px) { .shop-grid aside { display: none; } .shop-grid aside.show { display: block; } .filter-toggle { margin-bottom: 12px; } }
@media (max-width: 600px) {
  .products, .products.cols-4, .products.cols-5 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .cat-tiles { grid-template-columns: repeat(2, 1fr); }
  .cat-row .cat-tile { flex-basis: calc((100% - 12px) / 2); }
  .slide img { display: none; }
  .slider { height: 240px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .topbar .hide-m { display: none; }
  table.cart th:nth-child(3), table.cart td:nth-child(3) { display: none; }
  .pay-strip .container { flex-wrap: wrap; }
  .pay-strip .ssl { border: 0; padding: 0; width: 100%; }
}