:root{--bg:#eef3fb;--ink:#0f172a;--muted:#64748b;--line:#dbe4ee;--gold:#2563eb;--gold2:#60a5fa;--dark:#0b1220}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Segoe UI',Tahoma,Geneva,Arial,sans-serif;line-height:1.6;padding-bottom:96px}body.locked{position:fixed;left:0;right:0;width:100%;overflow:hidden}button,input,textarea{font:inherit}.container{width:min(1180px,calc(100% - 28px));margin:auto}.hidden{display:none!important}.topbar{position:sticky;top:0;z-index:50;background:rgba(238,243,251,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(37,99,235,.12);padding-top:env(safe-area-inset-top)}.topbar-inner{min-height:64px;display:grid;grid-template-columns:auto 1fr auto;align-items:center}.top-actions{display:flex;align-items:center;gap:7px}.instagram-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.brand{display:flex;align-items:center;justify-content:center;gap:10px;color:inherit}.brand img{width:44px;height:44px;object-fit:contain;border-radius:50%;background:#fff}.brand span{font-weight:900;font-size:20px}.icon-btn{width:42px;height:42px;border:1px solid #fff;background:rgba(255,255,255,.7);backdrop-filter:blur(14px);border-radius:14px;display:grid;place-items:center;position:relative}.badge{position:absolute;top:-5px;left:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:20px;background:var(--gold);color:#fff;font-size:11px;display:grid;place-items:center;font-weight:800;box-shadow:0 4px 10px rgba(37,99,235,.5)}.hero{padding-top:18px}.hero-card{min-height:285px;border-radius:24px;position:relative;overflow:hidden;background:radial-gradient(circle at 15% 15%,rgba(96,165,250,.35),transparent 28%),radial-gradient(circle at 92% 88%,rgba(37,99,235,.25),transparent 32%),linear-gradient(135deg,#0a0f1c,#132038);color:#fff;padding:42px}.hero-card::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(96,165,250,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.08) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(circle at 30% 20%,#000,transparent 70%);mask-image:radial-gradient(circle at 30% 20%,#000,transparent 70%);pointer-events:none}.hero-card>*{position:relative}.hero-card h1{font-size:clamp(38px,7vw,68px);line-height:1;margin:12px 0}.hero-card p{color:#e6edf7}.hero-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px}.hero-actions button{border:0;padding:12px 18px;border-radius:14px;font-weight:900}.hero-actions #shopNow{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#fff;box-shadow:0 10px 26px rgba(37,99,235,.4)}.hero-actions #installStoreBtn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45)}.install-content{padding:8px 20px 28px}.install-content h3{margin:4px 0 8px;font-size:22px}.install-content p{color:var(--muted);margin:0 0 16px}.install-steps{display:grid;gap:10px}.install-step{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#f7fafd;display:flex;align-items:center;gap:12px}.install-icon{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-size:23px;color:#1688e8}.install-text{font-weight:800;line-height:1.5}.install-arrow{text-align:center;color:var(--gold);font-size:20px;line-height:1}.install-done{width:100%;margin-top:16px;border:0;border-radius:14px;padding:13px;background:linear-gradient(135deg,var(--gold2),var(--gold));font-weight:900}.brand-showcase{margin-top:24px;padding:10px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.09);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:20px;box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}.brand-logo-strip{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;padding:2px;-webkit-overflow-scrolling:touch}.brand-logo-strip::-webkit-scrollbar{display:none}.brand-logo-btn{flex:0 0 72px;width:72px;height:58px;border:1px solid rgba(255,255,255,.72);border-radius:16px;background:rgba(255,255,255,.92);display:grid;place-items:center;padding:8px;box-shadow:0 7px 22px rgba(0,0,0,.12);backdrop-filter:blur(12px);overflow:hidden;position:relative}.brand-logo-btn img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;display:block;border-radius:8px}.brand-logo-btn:active{transform:scale(.96)}.search-wrap{padding-top:16px}.search{width:100%;height:52px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:0 16px;font-size:16px;outline:none}.section{padding-top:38px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.section-head h2{margin:0;font-size:27px}.count{font-size:13px;color:var(--muted)}.offer-strip{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 12px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.offer-strip::-webkit-scrollbar{display:none}.offer-strip .card{flex:0 0 min(280px,78vw);scroll-snap-align:start}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,border-color .2s}.card:hover{border-color:#93c5fd;box-shadow:0 10px 24px rgba(37,99,235,.15)}.image-wrap{aspect-ratio:1;position:relative;background:#f7fafd;overflow:hidden}.image-wrap img{width:100%;height:100%;object-fit:contain;display:block}.card.soldout .image-wrap img{filter:grayscale(1);opacity:.55}.pill,.sold-pill{position:absolute;top:10px;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900}.pill{right:10px;background:#0b1220;color:#93c5fd}.sold-pill{left:10px;background:#b42318;color:#fff}.body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}.meta{font-size:12px;color:var(--gold);font-weight:800;display:flex;flex-wrap:wrap;gap:7px;align-items:center}.meta button{border:1px solid rgba(255,255,255,.92);background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.36));color:#1e3a8a;font:inherit;font-weight:900;padding:6px 10px;cursor:pointer;border-radius:999px;backdrop-filter:blur(14px) saturate(1.35);-webkit-backdrop-filter:blur(14px) saturate(1.35);box-shadow:0 4px 14px rgba(15,23,42,.08),inset 0 1px 0 rgba(255,255,255,.75);transition:.18s}.meta button:active{transform:scale(.96);background:rgba(255,255,255,.88)}.meta button:hover{text-decoration:none}.info>.meta{padding:10px;border:1px solid rgba(255,255,255,.82);background:rgba(238,243,251,.52);border-radius:18px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 8px 28px rgba(15,23,42,.07);margin-bottom:14px}.title{font-weight:900;font-size:16px;line-height:1.4}.price-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto}.price{font-size:18px;font-weight:900}.old{text-decoration:line-through;color:#999;font-size:13px}.note{font-size:11px;color:#1d4ed8;font-weight:800}.actions{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.add,.details{border:0;border-radius:13px;padding:10px 12px;font-weight:800}.add{background:var(--dark);color:#fff;width:100%}.add:disabled{background:#aaa}.details{background:#fff;border:1px solid var(--line)}.qty-inline{height:42px;border:1px solid rgba(37,99,235,.45);background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-radius:13px;display:grid;grid-template-columns:42px 1fr 42px;align-items:center;overflow:hidden;box-shadow:inset 0 1px 0 #fff}.qty-inline button{height:100%;border:0;background:transparent;font-size:21px;font-weight:900}.qty-inline b{text-align:center;font-size:16px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.category-card{border:1px solid rgba(37,99,235,.15);background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-radius:22px;padding:22px 15px;text-align:center;min-height:126px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;box-shadow:0 10px 30px rgba(15,23,42,.05)}.category-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#eef2f7;color:#1e40af;font-size:23px}.category-card strong{font-size:15px}.category-card small{color:var(--muted)}.filter-block{margin:0 0 18px}.filter-label{font-weight:900;margin:10px 0 8px}.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{white-space:nowrap;border:1px solid var(--line);background:rgba(255,255,255,.82);backdrop-filter:blur(10px);border-radius:999px;padding:8px 13px;font-weight:800;color:#475569}.chip.active{background:#0f172a;color:#fff;border-color:#0f172a}.back-row{margin-bottom:14px}.back-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font-weight:800}.empty{grid-column:1/-1;background:#fff;border:1px dashed #cbd5e1;border-radius:18px;padding:28px;text-align:center;color:var(--muted)}dialog{border:0;padding:0;border-radius:26px;background:#fff;color:var(--ink);box-shadow:0 30px 90px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(0,0,0,.58);backdrop-filter:blur(3px)}#productModal{width:min(920px,calc(100% - 18px));max-height:92dvh;overflow:auto}#cartModal{width:min(680px,calc(100% - 10px));max-height:94dvh;overflow:auto}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:5}.close{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:50%;font-size:22px}.detail{display:grid;grid-template-columns:1fr 1fr}.gallery{background:#f7fafd;padding:18px}.gallery img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:18px}.info{padding:30px}.desc{white-space:pre-wrap;background:#f7fafd;border:1px solid var(--line);padding:14px;border-radius:14px;margin:15px 0}.sold-msg{background:#ffebeb;color:#b42318;padding:11px;border-radius:12px;font-weight:900;margin:12px 0}.cart-items{padding:10px 20px}.cart-item{display:grid;grid-template-columns:70px 1fr auto;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding:10px 0}.cart-item img{width:70px;height:70px;object-fit:contain;background:#f7fafd;border-radius:12px}.qty{display:flex;gap:6px;align-items:center;margin-top:5px}.qty button{width:32px;height:32px;border:1px solid var(--line);background:#fff;border-radius:9px}.remove{border:0;background:transparent;color:#a34b3c}.summary{display:flex;justify-content:space-between;padding:14px 20px;border-top:1px solid var(--line)}.checkout{display:grid;gap:10px;padding:0 20px max(28px,env(safe-area-inset-bottom))}.checkout input,.checkout textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px;font-size:16px}.checkout button{border:0;background:#178a51;color:#fff;border-radius:14px;padding:14px;font-weight:900}.cart-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 20px 14px}.cart-tools button{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:13px;padding:11px 8px;font-weight:900}.cart-tools .ig-send{background:#d62976;color:#fff;border:0}.cart-tools .clear-cart{color:#b42318;background:#fff7f6;border-color:#f0d2cf}.cart-clear-top{padding-bottom:14px}.checkout .ig-send{background:#d62976}@media(max-width:520px){.cart-tools{grid-template-columns:1fr}}.toast{position:fixed;z-index:120;bottom:104px;left:50%;transform:translate(-50%,20px);opacity:0;background:#0a0f1c;color:#fff;padding:10px 16px;border-radius:999px;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.bottom{display:grid;position:fixed;z-index:60;bottom:max(10px,env(safe-area-inset-bottom));left:12px;right:12px;grid-template-columns:repeat(4,1fr);min-height:68px;border:1px solid rgba(255,255,255,.85);background:rgba(255,255,255,.68);backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5);border-radius:22px;box-shadow:0 14px 45px rgba(15,23,42,.16);overflow:hidden}.nav-btn{border:0;background:transparent;color:#64748b;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;position:relative}.nav-btn.active{color:#0f172a}.nav-btn.active::before{content:'';position:absolute;top:5px;width:32px;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:99px}.nav-icon{width:23px;height:23px;display:grid;place-items:center}.nav-icon svg{width:23px;height:23px;display:block;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.nav-icon svg .fill{fill:currentColor;stroke:none}.nav-btn small{font-size:10px;font-weight:800}.bottom b{position:absolute;top:6px;right:calc(50% - 25px);background:var(--gold);color:#fff;border-radius:20px;min-width:17px;height:17px;font-size:9px;display:grid;place-items:center}@media(max-width:920px){.grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:680px){.hero{padding-top:12px}.hero-card{padding:25px 21px;min-height:250px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.body{padding:11px}.title{font-size:14px}.price{font-size:16px}.actions{grid-template-columns:1fr}.details{display:none}.detail{grid-template-columns:1fr}.gallery{padding:12px}.info{padding:18px}.section{padding-top:32px}.category-grid{grid-template-columns:repeat(2,1fr)}.offer-strip .card{flex-basis:72vw}.brand-logo-btn{flex-basis:66px;width:66px;height:54px}}.pill-new{background:#16a34a}.pill-best{background:#7c3aed}.pill-off{background:#dc2626}.rating{display:flex;align-items:center;gap:6px;color:#f59e0b;font-size:13px;margin:2px 0;letter-spacing:1px}.rating-num{color:#64748b;font-size:12px;letter-spacing:0}.gallery{display:flex;flex-direction:column;gap:10px}.gallery .main-img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:18px}.gallery .thumbs{display:flex;gap:8px;overflow-x:auto}.gallery .thumbs img{width:56px;height:56px;object-fit:contain;background:#fff;border:2px solid var(--line);border-radius:10px;cursor:pointer;flex:0 0 auto}.gallery .thumbs img.active{border-color:var(--gold)}.specs-table{width:100%;border-collapse:collapse;margin-top:14px}.specs-table tr{border-bottom:1px solid var(--line)}.specs-table td{padding:9px 4px;font-size:13.5px}.specs-table td:first-child{color:#64748b;font-weight:700;width:40%}.related{margin-top:18px}.related h3{font-size:15px;margin:0 0 10px}.related-strip{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory}.related-strip .card{flex:0 0 min(160px,45vw);scroll-snap-align:start}.share-btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 14px;font-weight:800;margin-top:10px;color:var(--ink)}.skeleton-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.skeleton-card .sk-img{aspect-ratio:1;background:linear-gradient(90deg,#eef2f7 25%,#e2e8f0 37%,#eef2f7 63%);background-size:400% 100%;animation:sk 1.4s ease infinite}.skeleton-card .sk-line{height:12px;margin:10px;border-radius:6px;background:linear-gradient(90deg,#eef2f7 25%,#e2e8f0 37%,#eef2f7 63%);background-size:400% 100%;animation:sk 1.4s ease infinite}@keyframes sk{0%{background-position:100% 0}100%{background-position:0 0}}.sort-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0}.sort-row select{border:1px solid var(--line);border-radius:12px;padding:9px 12px;font:inherit;background:#fff;color:var(--ink)}.price-range{display:flex;gap:8px;align-items:center}.price-range input{width:88px;border:1px solid var(--line);border-radius:12px;padding:8px 10px;font:inherit}.policy-content{padding:8px 20px 28px}.policy-content h3{margin:4px 0 8px}.policy-content p{color:#64748b;line-height:1.8;margin:0 0 12px}