:root{--navy:#1a365d;--navy2:#2c5282;--deep:#12284a;--or:#ed8936;--ord:#c05621;--bg:#f7fafc;--ink:#2d3748;--mute:#5a6678;--line:#e2e8f0;--soft:#edf2f7;--ok:#276749;--err:#c53030}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font:400 1rem/1.65 Manrope,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:var(--navy2)}
:focus-visible{outline:3px solid var(--or);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 1.25rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
h1,h2,h3{line-height:1.15;color:var(--navy);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:1rem}
.top{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.bar{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{display:flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none;font-size:1.5rem;font-weight:800}
.logo span{color:var(--or)}.mark{width:28px;height:28px;color:var(--or)}
.top nav a{color:rgba(255,255,255,.9);text-decoration:none;font-weight:600;margin-left:1.6rem;font-size:.95rem}
.top nav a:hover{color:var(--or)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.4rem;border-radius:8px;border:2px solid transparent;font:800 1rem Manrope,sans-serif;cursor:pointer;text-decoration:none}
.btn-or{background:var(--or);color:var(--deep)}.btn-or:hover{background:#f6a35a}
.btn-ln{background:none;border-color:var(--navy);color:var(--navy)}.btn-ln:hover{background:var(--navy);color:#fff}
.btn:disabled{opacity:.6;cursor:wait}.wide{width:100%}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:4.5rem 0 4rem}
.hero .gear{position:absolute;right:-110px;top:50%;width:520px;height:520px;margin-top:-260px;color:var(--or);animation:spin 90s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero .wrap{position:relative}
.hero h1{color:#fff;font-size:clamp(2rem,5vw,3.2rem);max-width:15em}
.lead{max-width:34em;margin:1rem 0 1.8rem;font-size:1.1rem;color:rgba(255,255,255,.92)}
.search{display:flex;gap:.6rem;max-width:560px}
.search input{flex:1;min-width:0;height:56px;padding:0 1.1rem;border:0;border-radius:10px;font:600 1.05rem Manrope,sans-serif;color:var(--ink)}
.search .btn{min-height:56px}
.chips{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:.9rem}
.chip{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:99px;padding:.3rem .85rem;font:600 .88rem Manrope,sans-serif;cursor:pointer}
.chip:hover{background:rgba(255,255,255,.26)}
.facts{background:#fff;border-bottom:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.facts div{padding:1.3rem 1.2rem;border-left:1px solid var(--line);display:flex;flex-direction:column}
.facts div:first-child{border-left:0;padding-left:0}
.facts strong{font-size:1.25rem;color:var(--navy);font-weight:800}.facts span{color:var(--mute);font-size:.9rem}
.sec{padding:4rem 0}.soft{background:var(--soft)}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:.4rem}.sec-head p{color:var(--mute)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.2rem}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;color:inherit;text-decoration:none;transition:border-color .15s}
.card:hover{border-color:var(--navy2)}.card:hover .pr span{color:var(--ord)}
.ph{background:var(--soft);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.card .ph{aspect-ratio:3/4}.ph img{width:100%;height:100%;object-fit:contain}
.ph.noimg img{display:none}.ph.noimg::after{content:attr(data-label);color:var(--mute);font-weight:800}
.cb{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;flex:1}
.ty{font-size:.85rem;color:var(--mute)}.cb h3{font-size:1.2rem;margin:.1rem 0 .4rem}
.fit{font-size:.88rem;color:var(--mute);flex:1;margin-bottom:.8rem}
.pr{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:.7rem}
.pr strong{font-size:1.15rem;color:var(--ord);font-weight:800}.pr span{font-weight:600;font-size:.9rem;color:var(--navy2)}
.empty{margin-top:2rem;padding:2rem;background:#fff;border:1px dashed var(--navy2);border-radius:10px;text-align:center}
.split{display:grid;grid-template-columns:1fr 1.4fr;gap:3rem;align-items:start}
.prose p{margin-bottom:1rem;max-width:40em}.prose p:last-child{margin-bottom:0}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.tiers div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.3rem 1.1rem;display:flex;flex-direction:column}
.tiers strong{font-size:2rem;color:var(--ord);font-weight:800;line-height:1.1}.tiers span{color:var(--mute);font-size:.92rem}
.contacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;margin-top:1.2rem}
.contacts a,.contacts div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.3rem 1.4rem;text-decoration:none;display:flex;flex-direction:column;gap:.2rem}
.contacts a:hover{border-color:var(--navy2)}.contacts strong{color:var(--navy);font-size:1.1rem}.contacts span{color:var(--mute);font-size:.92rem}
footer{background:var(--navy);color:rgba(255,255,255,.85);padding:1.5rem 0;font-size:.92rem}
.foot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}footer a{color:var(--or);text-decoration:none}
/* product */
.crumbs{padding:1.2rem 0 1rem;font-size:.9rem;color:var(--mute)}.crumbs a{text-decoration:none}
.pp{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:2.5rem;align-items:start}
.media{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.main{aspect-ratio:3/4;max-height:620px}
.thumbs{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--line)}
.thumbs .ph{flex:1;height:96px;border:2px solid transparent;border-radius:6px;cursor:pointer}
.thumbs .ph[aria-pressed=true]{border-color:var(--navy)}.thumbs .ph.noimg::after{font-size:.8rem}
.main.isvid{background:#1a202c}.main video{width:100%;height:100%;object-fit:contain;background:#1a202c}.vth::before{content:"▶";position:absolute;inset:0;z-index:1;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;background:rgba(26,54,93,.6)}
.buy{position:sticky;top:88px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.6rem}
.buy h1{font-size:clamp(1.4rem,2.6vw,1.8rem)}.sku{color:var(--mute);font-size:.92rem;margin:.3rem 0 1rem}
.price{font-size:.95rem;color:var(--mute);margin-bottom:1.2rem}.price strong{font-size:2rem;color:var(--ord);font-weight:800}
.qty label,.f label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.3rem}.f label span{color:var(--mute);font-weight:400}
.step{display:inline-flex}.step button{width:48px;height:48px;border:1px solid var(--line);background:var(--soft);font-size:1.3rem;cursor:pointer;color:var(--navy)}
.step button:first-child{border-radius:8px 0 0 8px}.step button:last-child{border-radius:0 8px 8px 0}
.step input{width:84px;height:48px;border:1px solid var(--line);border-left:0;border-right:0;text-align:center;font:700 1.05rem Manrope,sans-serif}
.tr{display:flex;flex-wrap:wrap;gap:.4rem;margin:.9rem 0}
.tier{font-size:.82rem;font-weight:600;padding:.25rem .65rem;border-radius:99px;background:var(--soft);color:var(--mute)}
.tier.on{background:var(--navy);color:#fff}
.sum{background:var(--bg);border-radius:8px;padding:.9rem 1rem;margin-bottom:1.2rem;font-size:.95rem}
.sum p{display:flex;justify-content:space-between}.sum .tot{font-size:1.3rem;font-weight:800;color:var(--ord);border-top:1px dashed var(--line);margin-top:.4rem;padding-top:.5rem}
.f{margin-bottom:.8rem}.f input{width:100%;height:48px;padding:0 .9rem;border:1px solid #cbd5e0;border-radius:8px;font:500 1rem Manrope,sans-serif}
.f input[aria-invalid=true]{border-color:var(--err)}
.err{color:var(--err);font-size:.88rem;margin-top:.3rem}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
.fine{font-size:.78rem;color:var(--mute);margin-top:.8rem;line-height:1.45}
.done{background:#f0fff4;border:1px solid #9ae6b4;border-radius:10px;padding:1.2rem}.done strong{color:var(--ok);font-size:1.15rem}.done p{margin:.4rem 0 1rem}
.wb{display:block;text-align:center;margin-top:1rem;font-weight:600;font-size:.95rem}
.details{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:3.5rem}
dl>div{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line);font-size:.95rem}
dt{color:var(--mute)}dd{font-weight:600;text-align:right}
.models{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:.8rem}
.models li{background:#fff;border:1px solid var(--line);border-radius:6px;padding:.3rem .7rem;font-size:.92rem}
.note{font-size:.85rem;color:var(--mute);margin:.8rem 0 1.8rem}.details h2{font-size:1.3rem}
.more{margin:3.5rem 0 4rem}.more h2{font-size:1.4rem}
@media(max-width:900px){.pp,.details,.split{grid-template-columns:1fr;gap:1.8rem}.buy{position:static}.hero .gear{opacity:.14;right:-160px}}
@media(max-width:640px){.hide-sm{display:none}.top nav a{margin-left:1.1rem}.hero{padding:3rem 0}.search{flex-direction:column}.tiers{grid-template-columns:1fr}.facts div{border-left:0;padding-left:0}.sec{padding:3rem 0}}
@media(prefers-reduced-motion:reduce){.hero .gear{animation:none}html{scroll-behavior:auto}}

.fine a{color:inherit}.nop{margin:0 0 1.2rem}

.pr strong.np{font-size:.92rem;color:var(--mute);font-weight:600}.soon{margin-top:1.2rem}.soon p{margin-bottom:.9rem;color:var(--mute)}.price strong{display:inline-block}