/* ===========================
   ZnZi Tech — shared styles
   =========================== */

:root{
  --blue: #2f6bf0;
  --blue-dark: #1f4fc4;
  --ink: #0d0e12;
  --ink-soft: #1a1c22;
  --gray-900: #14161b;
  --gray-700: #4b4f58;
  --gray-500: #767a84;
  --gray-300: #d7d9de;
  --gray-100: #f3f4f6;
  --gray-050: #fafafb;
  --white: #ffffff;
  --red: #e0402e;
  --green: #1f9d55;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 10px rgba(13,14,18,0.06);
  --shadow-md: 0 8px 30px rgba(13,14,18,0.12);
  --maxw: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 26px; border-radius:6px; font-weight:600; font-size:14px;
  border:1.5px solid transparent; cursor:pointer; transition:all .15s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--blue); color:var(--white); }
.btn-primary:hover{ background:var(--blue-dark); }
.btn-outline-dark{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-outline-dark:hover{ background:var(--ink); color:var(--white); }
.btn-outline-light{ background:transparent; color:var(--white); border-color:rgba(255,255,255,0.6); }
.btn-outline-light:hover{ background:var(--white); color:var(--ink); }
.btn-block{ width:100%; }
.btn-sm{ padding:9px 16px; font-size:13px; }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }

/* ---------- Top announcement bar ---------- */
.topbar{
  background:var(--ink); color:var(--white); font-size:12.5px;
}
.topbar .container{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding-top:8px; padding-bottom:8px; overflow-x:auto;
}
.topbar-left{ display:flex; gap:22px; align-items:center; white-space:nowrap; }
.topbar-left span{ display:inline-flex; align-items:center; gap:6px; opacity:.9; }
.topbar-right{ white-space:nowrap; font-weight:600; letter-spacing:.2px; }

/* ---------- Header / nav ---------- */
.site-header{
  background:var(--white); border-bottom:1px solid var(--gray-100);
  position:sticky; top:0; z-index:50;
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px; gap:24px;
}
.logo{ font-weight:800; font-size:22px; letter-spacing:.5px; display:flex; align-items:center; gap:8px; }
.logo .mark{
  width:34px; height:34px;
  display:inline-flex; align-items:center; justify-content:center;
  color:var(--white); font-size:16px; font-weight:900;
}
.logo .mark svg{ width:60%; height:60%; display:block; }
.logo .mark img{ width:100%; height:100%; display:block; object-fit:contain; }
.logo small{ display:block; font-size:10px; letter-spacing:3px; color:var(--gray-500); font-weight:700; margin-top:-2px; }

.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  display:flex; align-items:center; gap:6px; padding:6px 0;
}
.main-nav a:hover{ color:var(--blue); }
.has-dropdown{ position:relative; }
.dropdown-menu{
  position:absolute; top:100%; left:-14px; background:var(--white); border:1px solid var(--gray-100);
  border-radius:8px; box-shadow:var(--shadow-md); padding:8px; min-width:200px;
  opacity:0; visibility:hidden; transform:translateY(6px); transition:all .15s ease; z-index:60;
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown-menu a{
  display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:6px; font-size:13.5px; font-weight:500;
}
.dropdown-menu a:hover{ background:var(--gray-050); color:var(--blue); }
.badge-hot{
  background:var(--blue); color:var(--white); font-size:10px; font-weight:700;
  padding:2px 6px; border-radius:4px; letter-spacing:.3px;
}

.nav-actions{ display:flex; align-items:center; gap:18px; }
.icon-btn{
  background:none; border:none; color:var(--ink); position:relative;
  display:inline-flex; align-items:center; justify-content:center; padding:4px;
}
.icon-btn svg{ width:20px; height:20px; }
.cart-count{
  position:absolute; top:-6px; right:-8px; background:var(--blue); color:var(--white);
  font-size:10px; font-weight:700; width:17px; height:17px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.nav-toggle{ display:none; background:none; border:none; }

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(ellipse at 75% 45%, #16233f 0%, var(--ink) 60%);
  color:var(--white); padding:64px 0 40px;
}
.hero .container{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.hero-eyebrow{ color:var(--blue); font-weight:700; font-size:13px; letter-spacing:1.5px; margin-bottom:14px; }
.hero h1{ font-size:44px; line-height:1.08; margin:0 0 18px; font-weight:800; }
.hero h1 span{ color:var(--blue); }
.hero p{ color:#c7cad3; font-size:16px; max-width:440px; margin:0 0 26px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:36px; }
.hero-features{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.hero-features div{ font-size:12.5px; color:#c7cad3; }
.hero-features strong{ display:block; color:var(--white); font-size:13.5px; margin-bottom:2px; }
.hero-visual{
  aspect-ratio:1/0.82; border-radius:20px;
  background:radial-gradient(circle at 55% 50%, rgba(47,107,240,0.35), transparent 60%), #12141b;
  border:1px solid rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.hero-visual .ring{
  position:absolute; width:70%; aspect-ratio:1; border-radius:50%;
  border:1px solid rgba(47,107,240,0.5); box-shadow:0 0 60px rgba(47,107,240,0.25) inset;
}
.hero-visual .glyph{ font-size:15vw; max-font-size:120px; color:rgba(255,255,255,0.9); position:relative; }
.hero-visual img.hero-photo{ width:100%; height:100%; object-fit:cover; display:block; }

/* ---------- Category strip ---------- */
.cat-strip{ padding:34px 0 10px; }
.cat-strip .container{
  display:flex; gap:28px; overflow-x:auto; padding-bottom:6px; scrollbar-width:thin;
}
.cat-item{ display:flex; flex-direction:column; align-items:center; gap:10px; min-width:84px; text-align:center; }
.cat-icon{
  width:64px; height:64px; border-radius:50%; background:var(--gray-100);
  display:flex; align-items:center; justify-content:center; font-size:26px;
  transition:background .15s;
}
.cat-item:hover .cat-icon{ background:#e7edfd; }
.cat-item span{ font-size:12.5px; font-weight:600; color:var(--ink-soft); }

/* ---------- Promo banners ---------- */
.promo-grid{ padding:28px 0; }
.promo-grid .container{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.promo-card{
  background:var(--ink); color:var(--white); border-radius:var(--radius);
  padding:26px; min-height:150px; display:flex; flex-direction:column; justify-content:space-between;
  position:relative; overflow:hidden;
}
.promo-card h3{ font-size:19px; margin:0 0 8px; line-height:1.25; }
.promo-card p{ margin:0 0 16px; font-size:13px; color:#c7cad3; }
.promo-card .btn{ align-self:flex-start; }
.promo-card::after{
  content:""; position:absolute; right:-30px; bottom:-30px; width:120px; height:120px;
  border-radius:50%; background:radial-gradient(circle, rgba(47,107,240,0.35), transparent 70%);
}

/* ---------- Section heading ---------- */
.section{ padding:34px 0; }
.section-head{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:8px; }
.section-head h2{ font-size:22px; margin:0; letter-spacing:.3px; }
.section-head a{ font-size:13.5px; font-weight:700; color:var(--blue); }

/* ---------- Product grid & cards ---------- */
.product-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.product-grid.cols-4{ grid-template-columns:repeat(4,1fr); }
.product-card{
  border:1px solid var(--gray-100); border-radius:var(--radius); overflow:hidden;
  background:var(--white); transition:box-shadow .15s, transform .15s; display:flex; flex-direction:column;
}
.product-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-2px); }
.product-media{
  aspect-ratio:1/0.9; background:var(--gray-050); position:relative;
  display:flex; align-items:center; justify-content:center; overflow:hidden; touch-action:manipulation;
}
.product-media .icon-illustration{ width:52%; height:52%; color:var(--blue); }
.product-media .icon-illustration svg{ width:100%; height:100%; display:block; }
.product-media .photo-wrap{ position:absolute; inset:0; width:100%; height:100%; }
.product-media .photo-wrap img.product-photo{ width:100%; height:100%; object-fit:contain; display:block; }
.product-tag{
  position:absolute; top:10px; left:10px; font-size:10.5px; font-weight:800;
  padding:3px 8px; border-radius:4px; letter-spacing:.4px; text-transform:uppercase;
}
.tag-new{ background:#0d0e12; color:#fff; }
.tag-best{ background:var(--blue); color:#fff; }
.tag-sale{ background:var(--red); color:#fff; }
.product-quick{
  position:absolute; right:10px; top:10px; width:32px; height:32px; border-radius:50%;
  background:rgba(255,255,255,0.92); border:none; display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity .15s;
}
.product-card:hover .product-quick{ opacity:1; }
.product-body{ padding:14px 14px 16px; display:flex; flex-direction:column; gap:6px; flex:1; }
.product-cat{ font-size:11px; color:var(--gray-500); text-transform:uppercase; letter-spacing:.4px; }
.product-name{ font-size:14.5px; font-weight:700; margin:0; line-height:1.3; }
.product-rating{ display:flex; align-items:center; gap:6px; font-size:12px; color:var(--gray-500); }
.product-rating .stars{ color:#f5a623; letter-spacing:1px; }
.product-price{ display:flex; align-items:center; gap:8px; margin-top:2px; }
.price-now{ font-weight:800; font-size:16px; }
.price-was{ text-decoration:line-through; color:var(--gray-500); font-size:13px; }
.product-body .btn{ margin-top:10px; }

/* ---------- Deal of the week ---------- */
.deal-banner{
  background:var(--ink); color:var(--white); border-radius:var(--radius);
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:26px 30px; flex-wrap:wrap;
}
.deal-left{ display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.deal-label{ color:var(--blue); font-weight:700; font-size:12px; letter-spacing:1px; margin-bottom:6px; }
.countdown{ display:flex; gap:10px; }
.countdown div{ text-align:center; background:rgba(255,255,255,0.07); border-radius:6px; padding:8px 10px; min-width:52px; }
.countdown span{ display:block; font-weight:800; font-size:18px; }
.countdown small{ font-size:10px; color:#9aa0ad; letter-spacing:.5px; }
.deal-mid{ display:flex; align-items:center; gap:18px; }
.deal-icon{ width:70px; height:70px; border-radius:12px; background:rgba(255,255,255,0.06); display:flex; align-items:center; justify-content:center; }
.deal-icon svg{ width:38px; height:38px; color:var(--blue); display:block; }
.deal-icon{ overflow:hidden; }
.deal-icon img.product-photo{ width:100%; height:100%; object-fit:cover; display:block; border-radius:inherit; }
.deal-mid h3{ margin:0 0 4px; font-size:17px; }
.deal-mid .product-rating{ color:#9aa0ad; }
.deal-price{ display:flex; gap:8px; align-items:baseline; margin-top:4px; }
.deal-price .price-now{ font-size:20px; }

/* ---------- Why choose ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.why-item{ display:flex; gap:14px; align-items:flex-start; }
.why-icon{
  width:46px; height:46px; border-radius:10px; background:#e7edfd; color:var(--blue);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.why-item h4{ margin:0 0 4px; font-size:14.5px; }
.why-item p{ margin:0; font-size:13px; color:var(--gray-700); }

/* ---------- Newsletter ---------- */
.newsletter{ background:var(--gray-050); border-radius:var(--radius); }
.newsletter .inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; padding:26px 30px; flex-wrap:wrap;
}
.newsletter-left{ display:flex; gap:16px; align-items:center; }
.newsletter-icon{
  width:46px; height:46px; border-radius:50%; background:var(--blue); color:#fff;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.newsletter h3{ margin:0 0 2px; font-size:15px; }
.newsletter p{ margin:0; font-size:13px; color:var(--gray-700); }
.newsletter-form{ display:flex; gap:10px; flex:1; max-width:420px; }
.newsletter-form input{
  flex:1; padding:12px 14px; border-radius:6px; border:1px solid var(--gray-300); font-size:13.5px;
}

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:#c7cad3; padding:48px 0 20px; margin-top:20px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1fr; gap:28px; padding-bottom:32px; border-bottom:1px solid rgba(255,255,255,0.08); }
.footer-brand .logo{ color:#fff; margin-bottom:10px; }
.footer-brand p{ font-size:13px; line-height:1.6; color:#9aa0ad; max-width:260px; }
.footer-social{ display:flex; gap:10px; margin-top:14px; }
.footer-social a{
  width:34px; height:34px; border-radius:50%; background:rgba(255,255,255,0.07);
  display:flex; align-items:center; justify-content:center;
}
.footer-col h5{ color:#fff; font-size:13px; letter-spacing:.6px; margin:0 0 14px; text-transform:uppercase; }
.footer-col ul li{ margin-bottom:10px; }
.footer-col ul li a{ font-size:13.5px; color:#b6bac3; }
.footer-col ul li a:hover{ color:#fff; }
.footer-bottom{
  display:flex; align-items:center; justify-content:space-between; padding-top:20px; flex-wrap:wrap; gap:10px;
}
.footer-bottom p{ margin:0; font-size:12.5px; color:#7d838f; }
.payment-icons{ display:flex; gap:8px; }
.payment-icons span{
  font-size:10.5px; font-weight:700; background:rgba(255,255,255,0.08); padding:5px 8px; border-radius:4px; color:#c7cad3;
}

/* ---------- Breadcrumb / page header ---------- */
.page-head{ padding:26px 0 4px; }
.breadcrumb{ font-size:13px; color:var(--gray-500); margin-bottom:8px; }
.breadcrumb a:hover{ color:var(--blue); }
.page-title{ font-size:26px; margin:0 0 6px; }
.page-sub{ color:var(--gray-700); font-size:14px; margin:0 0 20px; }

/* ---------- Shop layout ---------- */
.shop-layout{ display:grid; grid-template-columns:230px 1fr; gap:30px; align-items:start; }
.filter-box{ border:1px solid var(--gray-100); border-radius:var(--radius); padding:18px; }
.filter-box h4{ font-size:13px; text-transform:uppercase; letter-spacing:.5px; margin:0 0 12px; }
.filter-list li{ margin-bottom:10px; }
.filter-list label{ display:flex; align-items:center; gap:9px; font-size:13.5px; color:var(--ink-soft); cursor:pointer; }
.filter-list input{ accent-color:var(--blue); }
.shop-toolbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; flex-wrap:wrap; gap:10px; }
.shop-toolbar select{ padding:9px 12px; border-radius:6px; border:1px solid var(--gray-300); font-size:13px; }
.result-count{ font-size:13px; color:var(--gray-500); }

/* ---------- Product detail ---------- */
.pd-layout{ display:grid; grid-template-columns:1fr 1fr; gap:44px; }
.pd-media{ position:relative; display:flex; flex-direction:column; gap:10px; }
.pd-media-frame{ aspect-ratio:1/0.9; border-radius:var(--radius); background:var(--gray-050); display:flex; align-items:center; justify-content:center; position:relative; overflow:hidden; touch-action:manipulation; }
.pd-media .icon-illustration{ width:40%; height:40%; color:var(--blue); }
.pd-media .icon-illustration svg{ width:100%; height:100%; display:block; }
.pd-media .photo-wrap{ position:absolute; inset:0; width:100%; height:100%; touch-action:manipulation; }
.pd-media .photo-wrap img.product-photo{ width:100%; height:100%; object-fit:contain; display:block; border-radius:var(--radius); touch-action:manipulation; }
.pd-media .photo-wrap img.pd-main-photo{ cursor:zoom-in; }
.pd-gallery-strip{ display:flex; gap:8px; flex-wrap:nowrap; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:thin; padding-bottom:2px; }
.pd-gallery-thumb{
  width:56px; height:56px; border-radius:8px; border:2px solid transparent; padding:0; overflow:hidden;
  background:var(--gray-050); cursor:pointer; flex:0 0 auto;
}
.pd-gallery-thumb img{ width:100%; height:100%; object-fit:cover; display:block; }
.pd-gallery-thumb.active{ border-color:var(--blue); }

/* main-frame overlay controls (arrows, expand hint, image counter) */
.pd-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:2;
  width:38px; height:38px; border-radius:50%; border:none; padding:0;
  background:rgba(255,255,255,.92); box-shadow:0 2px 10px rgba(0,0,0,.14);
  display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--ink,#181b22);
}
.pd-arrow svg{ width:18px; height:18px; display:block; }
.pd-arrow:hover{ background:#fff; }
.pd-arrow-prev{ left:12px; }
.pd-arrow-next{ right:12px; }
.pd-expand-btn{
  position:absolute; right:12px; bottom:12px; z-index:2;
  width:34px; height:34px; border-radius:50%; border:none; padding:0;
  background:rgba(255,255,255,.92); box-shadow:0 2px 10px rgba(0,0,0,.14);
  display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--ink,#181b22);
}
.pd-expand-btn svg{ width:16px; height:16px; display:block; }
.pd-expand-btn:hover{ background:#fff; }
.pd-img-counter{
  position:absolute; left:12px; bottom:12px; z-index:2;
  background:rgba(20,20,24,.6); color:#fff; font-size:11.5px; font-weight:600;
  padding:4px 10px; border-radius:20px;
}

/* full-screen lightbox for browsing every product photo */
.pd-lightbox{
  position:fixed; inset:0; z-index:999; background:rgba(10,10,14,.94);
  display:flex; align-items:center; justify-content:center; touch-action:none;
}
.pd-lightbox[hidden]{ display:none; }
.pd-lightbox-img{ max-width:90vw; max-height:80vh; object-fit:contain; display:block; user-select:none; -webkit-user-drag:none; touch-action:manipulation; }
.pd-lightbox-close, .pd-lightbox-arrow{
  position:absolute; border:none; border-radius:50%; cursor:pointer;
  background:rgba(255,255,255,.14); color:#fff; display:flex; align-items:center; justify-content:center;
}
.pd-lightbox-close:hover, .pd-lightbox-arrow:hover{ background:rgba(255,255,255,.26); }
.pd-lightbox-close{ top:16px; right:16px; width:42px; height:42px; }
.pd-lightbox-close svg{ width:18px; height:18px; }
.pd-lightbox-arrow{ top:50%; transform:translateY(-50%); width:48px; height:48px; }
.pd-lightbox-arrow svg{ width:20px; height:20px; }
.pd-lightbox-arrow.prev{ left:16px; }
.pd-lightbox-arrow.next{ right:16px; }
.pd-lightbox-counter{
  position:absolute; bottom:18px; left:50%; transform:translateX(-50%);
  background:rgba(255,255,255,.14); color:#fff; font-size:12.5px; font-weight:600;
  padding:5px 14px; border-radius:20px;
}
@media (max-width:720px){
  .pd-lightbox-arrow{ width:40px; height:40px; }
  .pd-lightbox-close{ width:38px; height:38px; }
  .pd-arrow{ width:34px; height:34px; }
}
.pd-info h1{ font-size:26px; margin:0 0 8px; }
.pd-price{ display:flex; align-items:baseline; gap:10px; margin:14px 0; }
.pd-price .price-now{ font-size:26px; }
.pd-desc{ color:var(--gray-700); font-size:14.5px; line-height:1.7; margin-bottom:18px; }
.pd-meta{ font-size:13px; color:var(--gray-500); margin-bottom:18px; }
.pd-meta div{ margin-bottom:5px; }
.qty-row{ display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.qty-control{ display:flex; align-items:center; border:1px solid var(--gray-300); border-radius:6px; }
.qty-control button{ width:36px; height:38px; border:none; background:none; font-size:16px; }
.qty-control input{ width:44px; text-align:center; border:none; font-size:14px; }
.pd-actions{ display:flex; gap:12px; }
.pd-highlights{ margin-top:22px; padding-top:18px; border-top:1px solid var(--gray-100); }
.pd-highlights li{ font-size:13.5px; color:var(--ink-soft); display:flex; gap:8px; margin-bottom:8px; }

/* ---------- Cart page ---------- */
.cart-layout{ display:grid; grid-template-columns:2fr 1fr; gap:30px; align-items:start; }
.cart-table{ width:100%; border-collapse:collapse; }
.cart-table th{ text-align:left; font-size:11.5px; text-transform:uppercase; color:var(--gray-500); padding:0 0 12px; border-bottom:1px solid var(--gray-100); }
.cart-table td{ padding:16px 0; border-bottom:1px solid var(--gray-100); vertical-align:middle; }
.cart-item-info{ display:flex; gap:14px; align-items:center; }
.cart-item-thumb{ width:64px; height:64px; border-radius:8px; background:var(--gray-050); display:flex; align-items:center; justify-content:center; flex-shrink:0; overflow:hidden; }
.cart-item-thumb svg{ width:32px; height:32px; color:var(--blue); display:block; }
.cart-item-thumb img.product-photo{ width:100%; height:100%; object-fit:cover; display:block; border-radius:inherit; }
.cart-item-name{ font-size:14px; font-weight:700; }
.cart-item-cat{ font-size:12px; color:var(--gray-500); }
.remove-link{ font-size:12.5px; color:var(--red); font-weight:600; margin-top:4px; display:inline-block; }
.summary-box{ border:1px solid var(--gray-100); border-radius:var(--radius); padding:22px; }
.summary-box h3{ margin:0 0 16px; font-size:16px; }
.summary-row{ display:flex; justify-content:space-between; font-size:13.5px; margin-bottom:12px; color:var(--gray-700); }
.summary-row.total{ font-weight:800; color:var(--ink); font-size:16px; border-top:1px solid var(--gray-100); padding-top:14px; margin-top:6px; }
.empty-cart{ text-align:center; padding:60px 20px; color:var(--gray-500); }
.empty-cart svg{ width:64px; height:64px; color:var(--gray-300); margin:0 auto 16px; }

/* ---------- Checkout form ---------- */
.checkout-form{ display:grid; gap:14px; margin-top:6px; }
.checkout-form[hidden]{ display:none; }
.checkout-form label{ font-size:13px; font-weight:600; margin-bottom:5px; display:block; }
.checkout-form input, .checkout-form textarea, .checkout-form select{
  width:100%; padding:11px 12px; border:1px solid var(--gray-300); border-radius:6px; font-size:13.5px; font-family:inherit;
}
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.order-method{ display:flex; gap:10px; margin:6px 0 4px; }
.order-method label{
  flex:1; border:1.5px solid var(--gray-300); border-radius:8px; padding:12px; text-align:center;
  font-size:13px; font-weight:600; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:6px;
}
.order-method input{ display:none; }
.order-method input:checked + span{ color:var(--blue); }
.order-method label:has(input:checked){ border-color:var(--blue); background:#eef3ff; }
.order-method label[hidden]{ display:none; }

.bkash-panel{ border:1.5px solid #e2136e; background:#fdeef5; border-radius:8px; padding:14px 16px; margin:-2px 0 4px; }
.bkash-panel h4{ margin:0 0 6px; font-size:14px; color:#e2136e; }
.bkash-panel p{ font-size:12.5px; color:var(--gray-700); margin:0 0 10px; line-height:1.5; }
.bkash-number-row{ display:flex; align-items:center; gap:10px; }
.bkash-number{ font-size:18px; font-weight:800; letter-spacing:0.5px; color:var(--ink); background:#fff; border:1px dashed #e2136e; border-radius:6px; padding:8px 12px; display:inline-block; }
.bkash-qr{ display:block; width:150px; height:150px; object-fit:contain; margin-top:12px; border-radius:6px; border:1px solid var(--gray-100); background:#fff; }
.bkash-qr[hidden]{ display:none; }
.checkout-success{ border:1px solid var(--gray-100); border-radius:var(--radius); padding:22px; margin-top:16px; text-align:center; background:#f3fbf5; }
.checkout-success h3{ margin:0 0 8px; font-size:18px; }
.checkout-success p{ font-size:13.5px; color:var(--gray-700); margin:0; }

.card-panel{ border:1.5px solid var(--gray-300); background:var(--gray-050); border-radius:8px; padding:14px 16px; margin:-2px 0 4px; }
.card-panel[hidden]{ display:none; }
.card-panel h4{ margin:0 0 10px; font-size:14px; }
.card-panel p{ font-size:12.5px; color:var(--gray-700); margin:0; line-height:1.5; }
.card-field{ margin-bottom:12px; }
.card-field label{ font-size:12.5px; font-weight:600; margin-bottom:5px; display:block; }
.card-field select{ width:100%; padding:10px 12px; border:1px solid var(--gray-300); border-radius:6px; font-size:13.5px; font-family:inherit; background:#fff; }
.stripe-card-element{ padding:11px 12px; border:1px solid var(--gray-300); border-radius:6px; background:#fff; }
.card-errors{ color:var(--red); font-size:12.5px; margin-top:8px; min-height:1em; }
.card-security-note{ font-size:11.5px !important; color:var(--gray-500) !important; margin-top:10px !important; }

/* ---------- About / Contact ---------- */
.about-hero{ background:var(--gray-050); padding:44px 0; text-align:center; }
.about-hero h1{ font-size:30px; margin:0 0 10px; }
.about-hero p{ max-width:560px; margin:0 auto; color:var(--gray-700); }
.story-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.story-media{ aspect-ratio:4/3; border-radius:var(--radius); background:var(--ink); display:flex; align-items:center; justify-content:center; }
.story-media svg{ width:35%; height:35%; color:var(--blue); }
.value-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.value-card{ text-align:center; padding:24px 16px; border:1px solid var(--gray-100); border-radius:var(--radius); }
.value-card .why-icon{ margin:0 auto 12px; }

.contact-layout{ display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.contact-info-card{ display:flex; gap:14px; padding:16px 0; border-bottom:1px solid var(--gray-100); }
.contact-info-card:last-child{ border-bottom:none; }
.contact-info-card h4{ margin:0 0 4px; font-size:14.5px; }
.contact-info-card p{ margin:0; font-size:13.5px; color:var(--gray-700); }

/* ---------- Toast ---------- */
.toast{
  position:fixed; bottom:24px; right:24px; background:var(--ink); color:#fff;
  padding:14px 20px; border-radius:8px; font-size:13.5px; font-weight:600;
  box-shadow:var(--shadow-md); z-index:200; display:flex; align-items:center; gap:10px;
  transform:translateY(20px); opacity:0; pointer-events:none; transition:all .25s ease;
}
.toast.show{ transform:translateY(0); opacity:1; }
.toast .dot{ width:8px; height:8px; border-radius:50%; background:var(--green); }

/* ---------- Mobile menu ---------- */
.mobile-nav{
  display:none; position:fixed; inset:0; background:rgba(13,14,18,0.5); z-index:100;
}
.mobile-nav.open{ display:block; }
.mobile-nav-panel{
  background:#fff; width:82%; max-width:320px; height:100%; padding:22px; overflow-y:auto;
}
.mobile-nav-panel a{ display:block; padding:13px 0; font-weight:600; font-size:15px; border-bottom:1px solid var(--gray-100); }
.mobile-nav-close{ background:none; border:none; font-size:22px; margin-bottom:10px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .product-grid{ grid-template-columns:repeat(3,1fr); }
  .promo-grid .container{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .shop-layout{ grid-template-columns:1fr; }
  .pd-layout{ grid-template-columns:1fr; gap:24px; }
  .cart-layout{ grid-template-columns:1fr; }
  .contact-layout{ grid-template-columns:1fr; }
  .story-grid{ grid-template-columns:1fr; }
  .value-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 720px){
  .main-nav{ display:none; }
  .nav-toggle{ display:block; }
  .topbar-left span:not(:first-child){ display:none; }
  .hero h1{ font-size:32px; }
  .hero-features{ grid-template-columns:repeat(2,1fr); }
  .product-grid{ grid-template-columns:repeat(2,1fr); }
  .deal-banner{ flex-direction:column; align-items:flex-start; }
  .newsletter .inner{ flex-direction:column; align-items:flex-start; }
  .newsletter-form{ max-width:100%; width:100%; }
  .footer-grid{ grid-template-columns:1fr; }
  .value-grid{ grid-template-columns:1fr; }
  .form-row-2{ grid-template-columns:1fr; }
}