:root{--ink:#14181f;--ink-soft:#3d4552;--paper:#fff;--panel:#f2f5f8;--accent:#0a66c2;
--accent-dark:#084d92;--line:#dfe5ea;--sale:#c2320a}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.topbar{background:var(--ink);color:#cfd6de;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:16px}
.topbar a{color:#fff}
header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.logo{font-size:1.5rem;font-weight:800;letter-spacing:.06em;color:var(--ink)}
.logo span{color:var(--accent)}
nav ul{display:flex;gap:24px;list-style:none;align-items:center}
nav a{color:var(--ink);font-weight:600;font-size:.95rem}
nav a:hover{color:var(--accent);text-decoration:none}
nav a.active{color:var(--accent)}
.dropdown{position:relative}
.dropdown>button{background:none;border:none;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.dropdown-menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:8px;min-width:160px;padding:8px 0;box-shadow:0 8px 24px rgba(20,24,31,.12)}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:8px 16px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:6px;padding:8px 12px;font-size:1.1rem;cursor:pointer}
.hero{background:linear-gradient(135deg,#0b1d33 0%,#123a63 55%,var(--accent) 100%);color:#fff;padding:76px 0 84px;text-align:center}
.hero .eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;color:#9ec5ec;margin-bottom:18px}
.hero h1{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800;max-width:880px;margin:0 auto 22px;line-height:1.3}
.hero p{max-width:760px;margin:0 auto 34px;color:#dbe7f4;font-size:1.05rem}
.btn{display:inline-block;background:#fff;color:var(--accent-dark);font-weight:700;padding:13px 30px;border-radius:8px;transition:transform .15s,box-shadow .15s}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.25)}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7);margin-left:12px}
.btn.solid{background:var(--accent);color:#fff}
section{padding:64px 0}
h2.section-title{font-size:1.85rem;font-weight:800;text-align:center;margin-bottom:12px}
.section-sub{text-align:center;color:var(--ink-soft);max-width:640px;margin:0 auto 44px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px}
.card h3{font-size:1.08rem;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:.96rem}
.categories{background:var(--panel)}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat{position:relative;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .18s,box-shadow .18s;text-align:center}
.cat:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,24,31,.12);text-decoration:none}
.cat .cat-thumb{aspect-ratio:1200/920;display:flex;align-items:center;justify-content:center;font-size:3rem;background:linear-gradient(160deg,#eef3f8,#dde7f0)}
.cat img{aspect-ratio:1200/920;object-fit:cover;width:100%}
.cat span{display:block;font-weight:700;padding:14px 14px 2px;color:var(--ink)}
.cat small{display:block;color:var(--ink-soft);font-size:.85rem;padding:10px 14px 16px}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff}
.svc .icon{font-size:1.5rem;margin-bottom:10px}
.svc h3{font-size:1rem;margin-bottom:6px}
.svc p{color:var(--ink-soft);font-size:.92rem}
.perks{background:var(--accent);color:#fff;padding:24px 0}
.perks .wrap{display:flex;justify-content:center;gap:56px;flex-wrap:wrap;font-weight:600}
.help{background:linear-gradient(135deg,#0b1d33,#123a63);color:#fff;text-align:center}
.help h2{font-size:1.65rem;margin-bottom:14px}
.help p{color:#dbe7f4;max-width:600px;margin:0 auto 26px}
/* category pages */
.shop-layout{display:grid;grid-template-columns:220px 1fr;gap:40px;padding:50px 0}
.sidebar h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft);margin-bottom:14px}
.sidebar ul{list-style:none}
.sidebar li{margin-bottom:10px}
.sidebar a{color:var(--ink);font-weight:500}
.sidebar a.active{color:var(--accent);font-weight:700}
.shop-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:26px;flex-wrap:wrap;gap:8px}
.shop-head h1{font-size:1.9rem}
.shop-head .count{color:var(--ink-soft);font-size:.95rem}
.breadcrumb{font-size:.88rem;color:var(--ink-soft);margin-bottom:18px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s;position:relative}
.product:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(20,24,31,.1)}
.thumb{aspect-ratio:1/1;background:linear-gradient(160deg,#eef3f8,#dde7f0);display:flex;align-items:center;justify-content:center;font-size:3.2rem;position:relative}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sale-badge{position:absolute;top:12px;left:12px;background:var(--sale);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.08em;padding:4px 10px;border-radius:4px;z-index:2}
.pinfo{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.pinfo>a{display:block;text-decoration:none}
.pname{font-weight:600;font-size:.95rem;line-height:1.4}
.price{font-weight:800;font-size:1.05rem;margin-top:auto}
.price .was{color:var(--ink-soft);text-decoration:line-through;font-weight:500;font-size:.9rem;margin-right:8px}
.price .now{color:var(--sale)}
.order-btn{display:block;text-align:center;background:var(--accent);color:#fff;font-weight:700;padding:10px;border-radius:8px;font-size:.9rem}
.order-btn:hover{background:var(--accent-dark);text-decoration:none}
/* product detail pages */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:56px 0;align-items:start}
.pdp-thumb{aspect-ratio:1/1;background:linear-gradient(160deg,#eef3f8,#dde7f0);border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:5rem;position:relative;overflow:hidden}
.pdp-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pdp-info h1{font-size:1.7rem;line-height:1.3;margin-bottom:14px}
.pdp-info .price{font-size:1.5rem;margin-bottom:20px}
.pdp-info .desc{color:var(--ink-soft);margin-bottom:26px}
.pdp-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.pdp-actions .order-btn{padding:14px 28px;font-size:1rem}
.pdp-actions .alt-btn{display:block;text-align:center;border:2px solid var(--accent);color:var(--accent);font-weight:700;padding:12px 26px;border-radius:8px;font-size:1rem}
.pdp-actions .alt-btn:hover{background:var(--accent);color:#fff;text-decoration:none}
.pdp-meta{border-top:1px solid var(--line);padding-top:18px;font-size:.92rem;color:var(--ink-soft)}
.pdp-meta div{margin-bottom:6px}
.related{padding:0 0 64px}
.related h2{font-size:1.3rem;margin-bottom:20px}
/* policy pages */
.policy{max-width:800px;margin:0 auto;padding:56px 20px}
.policy h1{font-size:2rem;margin-bottom:30px}
.policy h2{font-size:1.25rem;margin:30px 0 12px}
.policy p,.policy li{color:var(--ink-soft)}
.policy ul,.policy ol{padding-left:22px;margin:10px 0}
.policy li{margin-bottom:8px}
/* footer */
footer{background:var(--ink);color:#aab3bf;padding:56px 0 28px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:40px}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:8px}
footer a{color:#aab3bf}
footer a:hover{color:#fff}
.pay{border-top:1px solid #2a3340;padding-top:24px;text-align:center}
.pay p{margin-bottom:14px}
.pay-badges{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.pay-badges span{background:#fff;color:var(--ink);border-radius:6px;padding:5px 12px;font-size:.78rem;font-weight:700}
.copyright{text-align:center;margin-top:28px;font-size:.82rem;color:#6d7684}
@media (max-width:900px){
 .cols,.svc-grid,.product-grid{grid-template-columns:repeat(2,1fr)}
 .cat-grid{grid-template-columns:repeat(2,1fr)}
 .shop-layout{grid-template-columns:1fr}
 .sidebar{border-bottom:1px solid var(--line);padding-bottom:20px}
 .sidebar ul{display:flex;flex-wrap:wrap;gap:6px 18px}
 .foot-grid{grid-template-columns:1fr;gap:26px}
 nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:10px 0}
 nav ul.open{display:flex}
 nav li{width:100%}
 nav a,.dropdown>button{display:block;width:100%;padding:12px 24px;text-align:left}
 .dropdown-menu{position:static;border:none;box-shadow:none;padding-left:20px}
 .menu-toggle{display:block}
 .btn.ghost{margin-left:0;margin-top:12px}
}
@media (max-width:560px){.product-grid,.cols,.svc-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

.logo-img{height:28px;width:auto;display:block}
@media (max-width:900px){.logo-img{height:26px}}