:root{
  --bg:#0a0a0a; --bg2:#101010; --card:#141414; --line:#232323;
  --gold:#F5B921; --gold-2:#ffcb3d; --txt:#f2f2f2; --muted:#9a9a9a;
  --radius:14px; --max:1200px;
  --font:'Poppins','Hind Siliguri',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--txt);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.section{padding:56px 0}
.page-title{font-size:28px;font-weight:700;margin-bottom:20px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;font-weight:600;font-size:15px;border:none;cursor:pointer;transition:.2s;font-family:inherit}
.btn-primary{background:var(--gold);color:#000}
.btn-primary:hover{background:var(--gold-2);transform:translateY(-2px)}
.btn-gold{background:transparent;color:var(--gold);border:1.5px solid var(--gold)}
.btn-gold:hover{background:var(--gold);color:#000}
.btn-ghost{background:transparent;color:var(--txt);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-outline{background:transparent;border:1.5px solid var(--line);color:var(--txt)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* Announcement + header */
.announce{background:var(--gold);color:#000;text-align:center;font-size:13px;font-weight:600;padding:7px 12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;flex-direction:column;line-height:1}
.logo-mood{font-weight:800;font-size:24px;letter-spacing:2px;color:var(--gold)}
.logo-mood .o-link{position:relative}
.logo-sub{font-size:9px;letter-spacing:5px;color:var(--muted);margin-top:2px}
.main-nav{display:flex;gap:26px;margin-left:24px;flex:1}
.main-nav a{font-size:14px;font-weight:500;color:#cfcfcf;transition:.2s;white-space:nowrap}
.main-nav a:hover{color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:16px;margin-left:auto}
.cart-btn{position:relative;color:var(--txt)}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--gold);color:#000;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{width:24px;height:2px;background:var(--txt);border-radius:2px}

/* Hero */
.hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:radial-gradient(1000px 500px at 70% -10%,rgba(245,185,33,.18),transparent 60%),linear-gradient(180deg,#0a0a0a,#050505)}
.hero-bg::after{content:"MOOD";position:absolute;right:-4%;bottom:-14%;font-size:clamp(120px,26vw,360px);font-weight:800;color:rgba(255,255,255,.03);letter-spacing:8px}
.hero-content{position:relative;max-width:680px}
.hero-kicker{color:var(--gold);letter-spacing:4px;font-size:13px;font-weight:600;margin-bottom:14px}
.hero-title{font-size:clamp(40px,7vw,72px);font-weight:800;line-height:1.05;letter-spacing:-1px}
.hero-sub{color:var(--muted);font-size:18px;margin:18px 0 30px;max-width:520px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* Strip */
.strip{background:var(--bg2);border-bottom:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:24px 20px}
.strip-item{display:flex;align-items:center;gap:12px}
.strip-item span{font-size:26px}
.strip-item b{display:block;font-size:14px}
.strip-item small{color:var(--muted);font-size:12px}

/* Section head */
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.section-head h2{font-size:26px;font-weight:700}
.see-all{color:var(--gold);font-size:14px;font-weight:600}

/* Category grid */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat-card{position:relative;aspect-ratio:3/2;border-radius:var(--radius);background:linear-gradient(135deg,#1b1b1b,#0e0e0e);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;transition:.25s;overflow:hidden}
.cat-card::before{content:"";position:absolute;inset:0;background:radial-gradient(300px 150px at 50% 120%,rgba(245,185,33,.25),transparent)}
.cat-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.cat-card span{position:relative;z-index:1}

/* Product grid + card */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.product-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:block}
.product-card:hover{border-color:#333;transform:translateY(-5px);box-shadow:0 16px 40px rgba(0,0,0,.5)}
.pc-img{position:relative;aspect-ratio:1/1;overflow:hidden;background:#181818}
.pc-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.product-card:hover .pc-img img{transform:scale(1.06)}
.pc-badge{position:absolute;top:10px;left:10px;background:var(--gold);color:#000;font-size:12px;font-weight:700;padding:3px 8px;border-radius:6px}
.pc-badge.out{background:#333;color:#ddd;left:auto;right:10px}
.pc-body{padding:14px}
.pc-name{font-size:15px;font-weight:600;line-height:1.35;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-price{display:flex;align-items:center;gap:8px}
.pc-price .now{color:var(--gold);font-weight:700;font-size:17px}
.pc-price .was{color:var(--muted);text-decoration:line-through;font-size:13px}

/* Banner CTA */
.banner-cta{background:linear-gradient(135deg,#161616,#0c0c0c);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;padding:64px 20px;margin:20px 0}
.banner-cta h2{font-size:32px;font-weight:800}
.banner-cta p{color:var(--muted);margin:12px 0 24px}

/* Shop */
.shop-wrap{padding:34px 20px 60px}
.shop-head{margin-bottom:20px}
.shop-head h1{font-size:30px;font-weight:700}
.shop-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{padding:8px 16px;border:1px solid var(--line);border-radius:30px;font-size:13px;color:#ccc;transition:.2s}
.chip:hover,.chip.active{background:var(--gold);color:#000;border-color:var(--gold)}
.sort-form select,select,input,textarea{font-family:inherit}
.sort-form select{background:var(--card);color:var(--txt);border:1px solid var(--line);padding:10px 14px;border-radius:8px}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px}
.pagination a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;font-weight:600}
.pagination a.active,.pagination a:hover{background:var(--gold);color:#000;border-color:var(--gold)}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .btn{margin-top:16px}

/* Breadcrumb */
.breadcrumb{padding:18px 20px;font-size:13px;color:var(--muted)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:var(--txt)}

/* Product detail */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:10px 20px 40px}
.pd-main{aspect-ratio:1/1;border-radius:var(--radius);overflow:hidden;background:#181818;border:1px solid var(--line)}
.pd-main img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pd-thumbs img{width:70px;height:70px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer}
.pd-thumbs img:hover,.pd-thumbs img.active{border-color:var(--gold)}
.pd-cat{color:var(--gold);font-size:13px;font-weight:600;letter-spacing:1px;text-transform:uppercase}
.pd-title{font-size:30px;font-weight:700;margin:8px 0 14px}
.pd-price{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pd-price .now{font-size:30px;font-weight:800;color:var(--gold)}
.pd-price .was{color:var(--muted);text-decoration:line-through;font-size:18px}
.pd-price .save{background:rgba(245,185,33,.15);color:var(--gold);font-size:12px;font-weight:600;padding:4px 10px;border-radius:6px}
.pd-short{color:#cfcfcf;margin-bottom:16px}
.pd-stock{font-size:14px;font-weight:600;margin-bottom:20px}
.pd-stock.in{color:#5cd67a}.pd-stock.out{color:#ff6b6b}
.pd-field{margin-bottom:20px}
.pd-field label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}
.size-options{display:flex;gap:10px;flex-wrap:wrap}
.size-opt input{display:none}
.size-opt span{display:inline-flex;min-width:46px;height:44px;align-items:center;justify-content:center;border:1.5px solid var(--line);border-radius:8px;font-weight:600;cursor:pointer;padding:0 10px;transition:.2s}
.size-opt input:checked+span{background:var(--gold);color:#000;border-color:var(--gold)}
.qty-box{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:8px;overflow:hidden}
.qty-box button{width:44px;height:44px;background:var(--card);color:var(--txt);border:none;font-size:20px;cursor:pointer}
.qty-box input{width:56px;height:44px;text-align:center;background:transparent;border:none;color:var(--txt);font-size:16px}
.pd-actions{display:flex;gap:12px;margin:24px 0;flex-wrap:wrap}
.pd-actions .btn{flex:1;min-width:160px}
.pd-trust{list-style:none;display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:14px;border-top:1px solid var(--line);padding-top:18px}
.product-tabs{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding:20px;border-top:1px solid var(--line);margin-top:20px}
.product-tabs h2{font-size:20px;margin-bottom:14px}
.pd-desc{color:#cfcfcf}
.video-embed{position:relative;padding-bottom:56.25%;height:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Cart */
.flash{background:rgba(92,214,122,.12);border:1px solid #2e7d43;color:#7fe39a;padding:12px 16px;border-radius:10px;margin-bottom:20px}
.alert-error{background:rgba(255,107,107,.1);border:1px solid #7d2e2e;color:#ff9d9d;padding:14px 16px;border-radius:10px;margin-bottom:20px}
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:30px;align-items:start}
.cart-row{display:grid;grid-template-columns:90px 1fr auto auto auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-thumb img{width:90px;height:90px;object-fit:cover;border-radius:10px}
.cart-name{font-weight:600;display:block}
.cart-size{color:var(--muted);font-size:13px;display:block}
.cart-unit{color:var(--gold);font-size:14px}
.cart-qty input{width:64px;height:42px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:8px;color:var(--txt)}
.cart-line{font-weight:700;min-width:80px;text-align:right}
.cart-remove{background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer}
.cart-remove:hover{color:#ff6b6b}
.cart-actions-row{display:flex;justify-content:space-between;margin-top:20px}
.cart-summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:sticky;top:90px}
.cart-summary h3{margin-bottom:16px}
.sum-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.sum-row.total{font-size:18px;border-bottom:none;padding-top:16px}
.cart-summary .btn{margin-top:18px}

/* Checkout */
.checkout-layout{display:grid;grid-template-columns:1fr 380px;gap:30px;align-items:start}
.co-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px}
.co-card h3{margin-bottom:18px;font-size:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;margin-bottom:7px;color:#ccc}
.field input,.field textarea,.field select{background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:12px 14px;color:var(--txt);font-size:15px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold)}
.pay-methods{display:flex;flex-direction:column;gap:12px}
.pay-opt{display:flex;align-items:center;gap:14px;border:1.5px solid var(--line);border-radius:11px;padding:16px;cursor:pointer;transition:.2s}
.pay-opt:has(input:checked){border-color:var(--gold);background:rgba(245,185,33,.05)}
.pay-body{flex:1}
.pay-body b{display:block}
.pay-body small{color:var(--muted);font-size:13px}
.pay-ic{font-size:22px}
.pay-ic.bkash{font-size:14px;font-weight:800;color:#e2136e;background:#fff;padding:4px 8px;border-radius:6px}
.bkash-instr{background:var(--bg2);border:1px dashed #e2136e55;border-radius:11px;padding:16px;margin-top:-4px}
.bkash-instr p{font-size:14px;margin-bottom:8px}
.bk-num{color:var(--gold);font-weight:700;letter-spacing:1px}
.checkout-summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:sticky;top:90px}
.checkout-summary h3{margin-bottom:16px}
.co-items{max-height:280px;overflow:auto;margin-bottom:14px}
.co-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.co-item img{width:48px;height:48px;object-fit:cover;border-radius:8px}
.ci-name{font-size:14px;font-weight:600;display:block}
.ci-sub{font-size:12px;color:var(--muted)}
.co-item b{margin-left:auto;font-size:14px}
.secure-note{text-align:center;color:var(--muted);font-size:13px;margin-top:12px}

/* Success + track */
.success-wrap{text-align:center;max-width:560px;margin:0 auto}
.success-icon{width:80px;height:80px;border-radius:50%;background:rgba(92,214,122,.15);color:#5cd67a;font-size:40px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.order-no{margin:10px 0 20px}
.success-card,.a-order-summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:left;margin:0 auto 20px;max-width:460px}
.sc-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}
.sc-row:last-child{border-bottom:none}
.success-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.track-form{display:flex;gap:12px;margin-bottom:24px}
.track-form input{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:13px;color:var(--txt)}
.track-steps{display:flex;justify-content:space-between;margin:26px 0;position:relative}
.track-steps::before{content:"";position:absolute;top:9px;left:8%;right:8%;height:2px;background:var(--line)}
.tstep{display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;z-index:1;flex:1}
.tdot{width:20px;height:20px;border-radius:50%;background:var(--bg2);border:2px solid var(--line)}
.tstep.done .tdot{background:var(--gold);border-color:var(--gold)}
.tstep.done .tlabel{color:var(--gold)}
.tlabel{font-size:13px;color:var(--muted)}

/* Footer */
.site-footer{background:var(--bg2);border-top:1px solid var(--line);margin-top:40px;padding-top:48px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px;padding-bottom:36px}
.footer-logo{margin-bottom:14px}
.site-footer h4{font-size:15px;margin-bottom:14px;color:var(--gold)}
.site-footer a{display:block;color:#bbb;font-size:14px;padding:4px 0}
.site-footer a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;padding:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;flex-wrap:wrap;gap:8px}

/* Responsive */
@media(max-width:960px){
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .product-detail{grid-template-columns:1fr}
  .product-tabs{grid-template-columns:1fr}
  .cart-layout,.checkout-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .main-nav{position:fixed;top:0;left:0;bottom:0;width:74%;max-width:300px;background:#0c0c0c;flex-direction:column;padding:80px 24px;gap:6px;transform:translateX(-100%);transition:.3s;border-right:1px solid var(--line);margin-left:0;z-index:60}
  .main-nav.open{transform:translateX(0)}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-toggle{display:flex}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{min-height:440px}
  .cart-row{grid-template-columns:70px 1fr auto;grid-template-areas:"img meta line" "img qty rm"}
  .cart-thumb{grid-area:img}.cart-meta{grid-area:meta}.cart-qty{grid-area:qty}.cart-line{grid-area:line}.cart-remove{grid-area:rm}
}