:root{--navy:#0b1830;--blue:#0d6efd;--blue2:#26a7ff;--ink:#101828;--muted:#667085;--line:#e7edf5;--soft:#f5f9ff;--white:#fff;--green:#17a05d;--shadow:0 14px 40px rgba(11,24,48,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 34px));margin:auto}.topbar{background:var(--navy);color:#fff;text-align:center;font-size:13px;padding:8px 12px;letter-spacing:.04em}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav{min-height:74px;display:flex;align-items:center;gap:28px}.logo{font-weight:900;color:var(--navy);font-size:22px;letter-spacing:-.04em;white-space:nowrap}.logo span{color:var(--blue)}.links{display:flex;align-items:center;gap:19px;font-size:14px;font-weight:700;flex:1}.search{margin-left:auto;display:flex;border:1px solid var(--line);border-radius:999px;padding:10px 14px;width:240px;background:#fff}.search input{border:0;outline:0;width:100%;font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 18px;font-weight:800;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-dark{background:var(--navy);color:#fff}.btn-outline{border:1px solid #cfd9e8;background:#fff;color:var(--navy)}.btn-wa{background:#16a765;color:#fff}.hero{background:radial-gradient(circle at 80% 25%,#dff2ff 0,#f6fbff 34%,#fff 68%);padding:82px 0}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;background:#e8f4ff;color:#075aa7;padding:7px 11px;border-radius:99px;font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(40px,6vw,66px);line-height:1.02;letter-spacing:-.055em;color:var(--navy);margin:18px 0}.hero p{font-size:19px;color:var(--muted);max-width:680px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.hero-card img{height:440px;width:100%;object-fit:cover}.section{padding:70px 0}.section.alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section h2{font-size:34px;color:var(--navy);letter-spacing:-.035em;margin:0}.section p.lead{color:var(--muted);max-width:720px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.cat-card,.brand-card,.why-card,.blog-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:.2s}.cat-card:hover,.brand-card:hover,.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cddcf2}.cat-icon{width:46px;height:46px;border-radius:12px;background:#e9f4ff;color:#0867c9;display:grid;place-items:center;font-size:22px;margin-bottom:14px}.cat-card h3,.why-card h3,.blog-card h3{margin:4px 0 7px;color:var(--navy);font-size:18px}.small{font-size:14px;color:var(--muted)}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.product-img{aspect-ratio:1/1;background:#f5f7fa;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:contain;transition:.25s;background:#fff}.product-card:hover img{transform:scale(1.035)}.product-body{padding:16px;display:flex;flex-direction:column;flex:1}.product-brand{font-size:12px;font-weight:800;color:#4c74a7;text-transform:uppercase;letter-spacing:.08em}.product-title{font-weight:850;color:var(--navy);margin:5px 0;line-height:1.35}.price{font-size:20px;font-weight:900;color:var(--navy);margin:8px 0}.stock{font-size:13px;color:var(--green);font-weight:800}.product-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:13px}.product-actions .btn{padding:10px 8px;font-size:13px}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cta{background:linear-gradient(120deg,#06162d,#0d5598);color:#fff;border-radius:24px;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff}.footer{background:#081426;color:#cbd5e1;padding:56px 0 28px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer h4{color:#fff;margin:0 0 12px}.footer a{display:block;margin:7px 0;color:#cbd5e1}.footer .logo{color:#fff}.copyright{border-top:1px solid #1d2a3d;margin-top:34px;padding-top:18px;font-size:13px}.page-hero{background:#f5f9ff;padding:52px 0}.page-hero h1{font-size:42px;line-height:1.1;color:var(--navy);margin:0 0 10px;letter-spacing:-.04em}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:12px}.shop-layout{display:grid;grid-template-columns:260px 1fr;gap:28px}.filters{border:1px solid var(--line);border-radius:16px;padding:18px;height:max-content;position:sticky;top:94px}.filters label{font-size:13px;font-weight:800;color:var(--navy);display:block;margin:14px 0 6px}.filters input,.filters select,.contact-form input,.contact-form textarea{width:100%;border:1px solid #d7e0eb;border-radius:9px;padding:11px;font:inherit;outline:none}.toolbar{display:flex;gap:12px;justify-content:space-between;margin-bottom:18px}.toolbar input,.toolbar select{border:1px solid #d7e0eb;border-radius:9px;padding:10px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px}.gallery-main{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#f7f9fb}.gallery-main img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}.product-detail h1{font-size:40px;line-height:1.1;color:var(--navy);letter-spacing:-.04em;margin:8px 0 12px}.meta-row{display:flex;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--muted)}.specs{width:100%;border-collapse:collapse;margin-top:24px}.specs td{border-bottom:1px solid var(--line);padding:11px}.specs td:first-child{font-weight:800;color:var(--navy);width:35%}.faq details{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff;margin:10px 0}.faq summary{font-weight:800;color:var(--navy);cursor:pointer}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.contact-form{border:1px solid var(--line);border-radius:18px;padding:24px}.contact-form label{display:block;font-size:13px;font-weight:800;margin:12px 0 6px}.contact-form textarea{min-height:130px}.map{min-height:360px;background:linear-gradient(135deg,#dcecff,#f5f9ff);border-radius:18px;display:grid;place-items:center;color:#5f7390;text-align:center;padding:30px}.blog-body{max-width:820px}.blog-body h2{font-size:28px;margin-top:34px}.notice{background:#fff6dd;border:1px solid #f2d27b;color:#6f5400;padding:13px 15px;border-radius:10px}.admin-note{max-width:800px;margin:50px auto;border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff}.mobile-toggle{display:none}.empty{padding:30px;border:1px dashed #cbd5e1;border-radius:12px;text-align:center;color:var(--muted)}
@media(max-width:900px){.links{display:none}.search{display:none}.mobile-toggle{display:inline-flex;margin-left:auto}.hero-grid,.product-detail,.contact-grid{grid-template-columns:1fr}.hero{padding:54px 0}.hero-card img{height:340px}.grid{grid-template-columns:repeat(2,1fr)}.why-grid{grid-template-columns:repeat(2,1fr)}.shop-layout{grid-template-columns:1fr}.filters{position:static}.footer-grid{grid-template-columns:1fr 1fr}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.container{width:min(100% - 24px,1180px)}.grid,.why-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.page-hero h1{font-size:34px}.footer-grid{grid-template-columns:1fr}.product-actions{grid-template-columns:1fr}.cta{padding:28px}.toolbar{flex-direction:column}.product-detail h1{font-size:34px}.nav{min-height:64px}.logo{font-size:19px}}

.catalog-note{background:#edf6ff;border:1px solid #cfe3f7;color:#294b6d;padding:12px 14px;border-radius:10px;margin:14px 0}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eaf4ff;color:#075aa7;font-weight:800;font-size:12px}