:root{--blue:#1261A0;--navy:#0B1F33;--white:#fff;--gray:#F3F6F9;--accent:#16A085;--text:#1b2b3a;--muted:#5d6f80;--line:#dde4eb;--r:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:#fff;overflow-x:hidden;padding-bottom:64px}img{max-width:100%;display:block}a{color:var(--blue)}h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .6em}h1{font-size:clamp(1.7rem,5vw,2.6rem)}h2{font-size:clamp(1.35rem,3.5vw,1.8rem);margin-top:1.4em}h3{font-size:1.05rem}.container{max-width:1120px;margin:0 auto;padding:0 16px}.narrow{max-width:760px}.center{text-align:center}.section{padding:36px 0}.section.alt{background:var(--gray)}.section>h2:first-child,.section .container>h2:first-child{margin-top:0}.muted{color:var(--muted)}.lead-dark{color:var(--muted);max-width:60ch}.header{position:sticky;top:0;z-index:30;background:var(--navy)}.bar{display:flex;align-items:center;justify-content:space-between;height:60px}.logo{font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:.2px}.logo b{color:#4aa3e0;font-weight:800}.nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--navy);flex-direction:column;padding:8px 16px 16px;border-top:1px solid #1d3550}.nav.open{display:flex}.nav a{color:#fff;text-decoration:none;padding:14px 4px;border-bottom:1px solid #1d3550;font-size:1.05rem}.nav a.active{color:#4aa3e0}.bar-right{display:flex;align-items:center;gap:6px}.cart-link,.burger{position:relative;color:#fff;background:none;border:0;font-size:1.4rem;min-width:44px;height:44px;display:grid;place-items:center;cursor:pointer;text-decoration:none}.badge{position:absolute;top:2px;right:0;background:var(--accent);color:#fff;border-radius:99px;font-size:.7rem;padding:1px 6px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:var(--r);border:2px solid transparent;font:600 1rem system-ui,sans-serif;text-decoration:none;cursor:pointer;text-align:center}.btn-primary{background:var(--blue);color:#fff}.btn-wa{background:var(--accent);color:#fff}.btn-light{background:#fff;color:var(--blue);border-color:var(--blue)}.btn-ghost{background:transparent;color:#fff;border-color:#fff8}.btn:hover{filter:brightness(1.07)}.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #4aa3e0;outline-offset:2px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.actions .btn{flex:1 1 200px}.actions.col{flex-direction:column}.center-actions{justify-content:center}.hero{background:var(--navy);color:#fff;padding:40px 0}.hero h1{color:#fff}.hero-in{display:grid;gap:24px;align-items:center}.lead{font-size:1.1rem;color:#d3e0ec;max-width:55ch}.hero-img{background:#12304d;border-radius:var(--r);width:100%;max-width:420px;justify-self:center}.grid{display:grid;gap:16px;grid-template-columns:1fr}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r)}.tile{display:block;padding:18px;text-decoration:none;color:var(--text)}.tile:hover{border-color:var(--blue)}.tile p{margin:0;color:var(--muted)}.ico{font-size:1.5rem}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:10px 16px;text-decoration:none;color:var(--navy);font-weight:500}.chip:hover{border-color:var(--blue)}.adv{border-left:4px solid var(--accent);padding:4px 0 4px 14px}.adv p{margin:0;color:var(--muted)}.steps{margin:0;padding-left:1.3em;display:grid;gap:10px}.steps li{padding-left:4px}details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0 16px;margin-bottom:10px}summary{cursor:pointer;font-weight:600;padding:14px 0;color:var(--navy)}details p{margin:0 0 14px;color:var(--muted)}.product{display:flex;flex-direction:column;overflow:hidden}.pimg{background:var(--gray);aspect-ratio:4/3;display:block}.pimg img{width:100%;height:100%;object-fit:contain}.pbody{padding:14px;display:flex;flex-direction:column;gap:4px;flex:1}.pbody h3{margin:0}.pbody h3 a{color:var(--navy);text-decoration:none}.specs-short{margin:4px 0;padding-left:1.1em;color:var(--muted);font-size:.92rem}.price{font-size:1.2rem;font-weight:700;color:var(--navy);margin-top:4px}.price.ask,.ask{color:var(--muted);font-weight:600}.price.big{font-size:1.8rem}.note{color:#8a5a00;background:#fff6e0;border-radius:6px;padding:6px 8px;font-size:.88rem}.pbody .actions{margin-top:auto;padding-top:10px}.filters{display:grid;gap:10px;margin:0 0 20px}input,select,textarea{font:inherit;padding:12px;border:1px solid #b9c6d3;border-radius:var(--r);width:100%;background:#fff;min-height:48px}.crumbs{font-size:.92rem;color:var(--muted)}.pdetail{display:grid;gap:20px}.gallery{background:var(--gray);border-radius:var(--r);aspect-ratio:4/3}.gallery img{width:100%;height:100%;object-fit:contain}.thumbs{display:flex;gap:8px;margin-top:8px}.thumbs button{width:64px;height:64px;padding:2px;background:var(--gray);border:1px solid var(--line);border-radius:8px;cursor:pointer}.thumbs img{width:100%;height:100%;object-fit:contain}.spec{border-collapse:collapse;width:100%}.spec th,.spec td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.spec th{width:45%;color:var(--muted);font-weight:500}.service{padding:20px;margin-bottom:18px;scroll-margin-top:76px}.service h2{margin-top:0}.cols{display:grid;gap:12px}.service ul{margin:0;padding-left:1.1em;color:var(--muted)}.form{display:grid;gap:14px}.form label{display:grid;gap:6px;font-weight:600;color:var(--navy)}.err{color:#b3261e;font-weight:500;font-size:.92rem}.ok{background:#e4f6f1;border-radius:var(--r);padding:12px;color:#0b5d4b;margin:0}.contacts{display:grid;grid-template-columns:max-content 1fr;gap:10px 20px}.contacts dt{color:var(--muted)}.contacts dd{margin:0;font-weight:500}.cartrow{display:grid;grid-template-columns:72px 1fr;gap:10px 14px;padding:12px;margin-bottom:12px;align-items:center}.cartrow img{width:72px;height:72px;object-fit:contain;background:var(--gray);border-radius:8px}.cinfo{display:grid;gap:2px}.qty{display:flex;align-items:center;gap:6px;grid-column:1/-1}.qty button{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:1.2rem;cursor:pointer}.qty input{width:70px;text-align:center}.del{background:none;border:0;color:#b3261e;cursor:pointer;font:inherit;grid-column:1/-1;justify-self:start;min-height:44px;padding:0}.checkout{padding:16px;margin-top:16px}.total{font-size:1.15rem;margin-top:0}.footer{background:var(--navy);color:#c7d6e4;padding:32px 0 12px;margin-top:20px}.foot{display:grid;gap:20px}.foot a{display:block;color:#c7d6e4;text-decoration:none;padding:6px 0}.foot p{margin:8px 0 0}.copy{margin-top:20px;font-size:.85rem;color:#8aa3ba}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:60px;font-size:.78rem;color:var(--muted);text-decoration:none}.tabbar a span{font-size:1.25rem;line-height:1;display:grid}.tabbar a.active{color:var(--blue);font-weight:600}.tabbar .tab-wa{color:var(--accent);font-weight:600}.wa-float{display:none}@media (min-width:700px){.grid{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:2fr 2fr 1.3fr}.cols{grid-template-columns:repeat(3,1fr)}.foot{grid-template-columns:2fr 1fr 1fr}.pdetail{grid-template-columns:1fr 1fr}.hero-in{grid-template-columns:1.3fr 1fr}.actions .btn{flex:0 1 auto}.actions.col .btn{flex:1}.cartrow{grid-template-columns:72px 1fr auto auto}.qty,.del{grid-column:auto}}@media (min-width:960px){body{padding-bottom:0}.tabbar,.burger{display:none}.nav{display:flex;position:static;flex-direction:row;padding:0;border:0;gap:6px}.nav a{border:0;padding:8px 12px;font-size:1rem}.grid{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.section{padding:56px 0}.wa-float{display:flex;align-items:center;gap:8px;position:fixed;right:20px;bottom:20px;z-index:40;background:var(--accent);color:#fff;padding:12px 18px;border-radius:99px;text-decoration:none;font-weight:600;box-shadow:0 4px 14px #0003}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.pdetail .actions.col{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px}.pdetail .actions.col .btn{flex:0 0 auto;width:auto;min-height:34px;padding:5px 14px;font-size:.85rem}@media (max-width:699px){.grid.pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product h3{font-size:.92rem;margin:2px 0 4px}.product .pbody{padding:8px}.product .specs-short{font-size:.78rem;margin:2px 0}.product .price{font-size:1rem}.product .note{font-size:.76rem}.product .actions{gap:6px}.product .actions .btn{flex:1 1 100%;min-height:34px;padding:5px 8px;font-size:.8rem}}