:root{--navy:#071f4f;--blue:#1d4ed8;--blue-d:#1e40af;--blue-l:#eff4ff;--text:#334155;--muted:#64748b;--line:#e2e8f0;--bg:#fff;--soft:#f8fafc;--green:#16a34a;--star:#f59e0b;--r:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{color:var(--navy);line-height:1.15;letter-spacing:-.02em}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:600;font-size:15px;transition:.2s}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(29,78,216,.25)}
.btn-p:hover{background:var(--blue-d)}
.btn-o{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-o:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:9px 14px;font-size:14px;border-radius:8px}
/* ticker */
.ticker{background:var(--navy);color:#dbe4ff;font-size:13px;overflow:hidden;white-space:nowrap}
.ticker-in{display:inline-flex;gap:48px;padding:8px 0;animation:tick 40s linear infinite}
.ticker span::before{content:"•";margin-right:10px;color:#60a5fa}
@keyframes tick{to{transform:translateX(-50%)}}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--navy);letter-spacing:-.02em}
.logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#071f4f);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:800}
.logo b{color:var(--blue)}
.menu{display:flex;gap:4px}
.menu a{white-space:nowrap;padding:8px 14px;border-radius:8px;font-size:15px;font-weight:500;color:var(--navy)}
.menu a:hover,.menu a.on{background:var(--blue-l);color:var(--blue)}
.nav-r{display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:var(--navy);position:relative}
.icon-btn:hover{background:var(--soft)}
.badge{position:absolute;top:3px;right:2px;background:var(--blue);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
.burger{display:none}
.mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 20px 16px}
.mobile-menu a{display:block;padding:10px 4px;font-weight:500;color:var(--navy);border-bottom:1px solid var(--soft)}
.mobile-menu.open{display:block}
/* hero */
.hero{background:radial-gradient(1000px 500px at 85% 10%,#e0e9ff 0,transparent 60%),linear-gradient(#f8faff,#fff);padding:72px 0 64px}
.hero-g{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:99px;font-size:13px;font-weight:600;color:var(--navy);box-shadow:0 2px 8px rgba(7,31,79,.05)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--star)}
.hero h1{font-size:clamp(38px,5.4vw,64px);font-weight:800;margin:20px 0 18px}
.hero p.lead{font-size:18px;color:var(--muted);max-width:540px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.trust{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;font-weight:600;color:var(--navy)}
.trust span{display:flex;align-items:center;gap:6px}
.trust span::before{content:"✓";color:var(--green);font-weight:800}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative}
.hero-cards a{background:#fff;border-radius:18px;padding:12px;box-shadow:0 18px 40px rgba(7,31,79,.10);transition:.25s}
.hero-cards a:nth-child(even){transform:translateY(28px)}
.hero-cards a:hover{box-shadow:0 22px 50px rgba(7,31,79,.16)}
.hero-cards .art{border-radius:12px;overflow:hidden;aspect-ratio:4/3}
.hero-cards small{display:block;color:var(--muted);font-size:12px;margin-top:10px}
.hero-cards strong{font-size:14px;color:var(--navy)}
.rating-float{position:absolute;left:-18px;bottom:-56px;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:0 14px 30px rgba(7,31,79,.15);font-size:13px;color:var(--muted)}
.rating-float b{display:block;font-size:20px;color:var(--navy)}
/* sections */
section.s{padding:84px 0}
section.alt{background:var(--soft)}
.s-head{text-align:center;max-width:640px;margin:0 auto 44px}
.s-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin-bottom:10px}
.s-head p{color:var(--muted);font-size:17px}
.row-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.row-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
.row-head p{color:var(--muted)}
.link{color:var(--blue);font-weight:600}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.2s;display:flex;flex-direction:column}
.cat:hover{border-color:#bfd0ff;box-shadow:0 14px 30px rgba(7,31,79,.08);transform:translateY(-3px)}
.cat .ic{width:48px;height:48px;border-radius:12px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.cat h3{font-size:18px;margin-bottom:6px}
.cat p{font-size:14px;color:var(--muted);flex:1}
.cat span{margin-top:14px;font-size:14px;font-weight:600;color:var(--blue)}
/* products */
.grid-p{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:0 16px 36px rgba(7,31,79,.10);transform:translateY(-3px)}
.card .art{aspect-ratio:1/1;position:relative;background:var(--soft)}
.tags{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;gap:6px}
.tag{font-size:11px;font-weight:700;padding:4px 9px;border-radius:99px;background:#fff;color:var(--navy);box-shadow:0 2px 6px rgba(0,0,0,.06)}
.tag.ar{background:var(--blue);color:#fff}
.card-b{padding:18px;display:flex;flex-direction:column;flex:1}
.card-b h3{font-size:16px;margin-bottom:6px}
.stars{color:var(--star);font-size:14px;letter-spacing:1px}
.stars em{font-style:normal;color:var(--muted);font-size:13px;letter-spacing:0;margin-left:4px}
.card-b p{font-size:14px;color:var(--muted);margin:8px 0;flex:1}
.packs{font-size:12px;color:var(--muted)}
.price{font-size:22px;font-weight:800;color:var(--navy);margin:6px 0 12px}
.card-act{display:grid;grid-template-columns:1fr 1fr;gap:8px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative}
.step .n{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center;margin-bottom:16px;font-size:18px}
.step h3{font-size:17px}
.step p{font-size:14px;color:var(--muted);margin-top:6px}
/* subscribe */
.sub{background:linear-gradient(135deg,#071f4f,#1d3f9a);border-radius:28px;color:#dbe4ff;padding:56px;display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
.sub .eyebrow{font-size:13px;font-weight:700;letter-spacing:.12em;color:#93c5fd}
.sub h2{color:#fff;font-size:clamp(28px,3.4vw,40px);margin:10px 0 14px}
.sub ul{list-style:none;margin:22px 0 28px;display:grid;gap:10px}
.sub li{display:flex;gap:10px;align-items:center}
.sub li::before{content:"✓";width:24px;height:24px;border-radius:50%;background:rgba(96,165,250,.2);color:#93c5fd;display:grid;place-items:center;font-size:13px;font-weight:800;flex:none}
.sub small{display:block;margin-top:18px;font-size:13px;color:#a5b4d4}
.sub-list{display:grid;gap:12px}
.sub-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:12px;display:flex;align-items:center;gap:14px;transition:.2s}
.sub-item:hover{background:rgba(255,255,255,.14)}
.sub-item .art{width:64px;height:64px;border-radius:10px;overflow:hidden;flex:none}
.sub-item b{color:#fff;display:block;font-size:15px}
.sub-item span{font-size:13px}
/* compare */
.cmp{max-width:860px;margin:0 auto;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.cmp table{width:100%;border-collapse:collapse;font-size:15px}
.cmp th,.cmp td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
.cmp th{background:var(--soft);color:var(--navy);font-weight:700}
.cmp td:not(:first-child),.cmp th:not(:first-child){text-align:center}
.cmp tr:last-child td{border-bottom:0}
.yes{color:var(--green);font-weight:800}
.cmp .hl{background:var(--blue-l)}
/* reviews */
.revs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rev{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column}
.rev p{color:var(--navy);margin:12px 0 18px;flex:1}
.rev b{color:var(--navy);display:block}
.rev span{font-size:13px;color:var(--muted)}
/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 22px}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:600;color:var(--navy);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 20px;color:var(--muted)}
/* cta */
.cta{text-align:center;background:var(--blue-l);border-radius:28px;padding:64px 24px}
.cta h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:10px}
.cta p{color:var(--muted);margin-bottom:26px}
.cta .hero-ctas{justify-content:center;margin:0}
/* footer */
.site-footer{background:var(--navy);color:#a5b4d4;padding:64px 0 28px;font-size:14px}
.f-g{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px}
.site-footer .logo{color:#fff}
.site-footer .logo b{color:#60a5fa}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a:hover{color:#fff}
.news{display:flex;gap:8px;margin-top:18px}
.news input{flex:1;min-width:0;padding:11px 14px;border-radius:9px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;font:inherit}
.f-contact{display:flex;gap:28px;flex-wrap:wrap;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}
.f-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:22px;font-size:13px}
/* inner pages */
.page-hero{background:linear-gradient(#f3f6ff,#fff);padding:56px 0 36px}
.page-hero h1{font-size:clamp(32px,4.4vw,48px);font-weight:800}
.page-hero p{color:var(--muted);font-size:17px;margin-top:10px;max-width:680px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:12px}
.crumb a{color:var(--blue)}
.shop-g{display:grid;grid-template-columns:240px 1fr;gap:32px;padding:20px 0 84px}
.filters{position:sticky;top:96px;align-self:start}
.filters h4{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}
.filters a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--navy);font-weight:500}
.filters a.on,.filters a:hover{background:var(--blue-l);color:var(--blue)}
.shop-g .grid-p{grid-template-columns:repeat(3,1fr)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.toolbar select,.field input,.field select,.field textarea{font:inherit;padding:11px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--navy);width:100%}
.toolbar select{width:auto}
.empty{grid-column:1/-1;text-align:center;padding:60px 20px;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted)}
.pd{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:20px 0 84px}
.pd .art{border-radius:22px;overflow:hidden;aspect-ratio:1/1;background:var(--soft)}
.pd h1{font-size:clamp(28px,3.4vw,40px);font-weight:800;margin:8px 0 10px}
.pd .price{font-size:32px}
.opt-label{font-weight:600;color:var(--navy);font-size:14px;margin:22px 0 10px}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opt{border:1.5px solid var(--line);border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600;color:var(--navy);background:#fff}
.opt.on{border-color:var(--blue);background:var(--blue-l);color:var(--blue)}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.qty button{width:42px;height:44px;font-size:18px;color:var(--navy)}
.qty input{width:52px;text-align:center;border:0;font:inherit;font-weight:600;color:var(--navy)}
.pd-feats{list-style:none;display:grid;gap:8px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);font-size:15px}
.pd-feats li::before{content:"✓ ";color:var(--green);font-weight:800}
.prose{max-width:820px}
.prose h2{font-size:22px;margin:34px 0 10px}
.prose p,.prose li{margin-bottom:12px}
.prose ul{padding-left:22px}
.prose .muted{color:var(--muted);font-size:14px}
.info-g{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:10px 0 40px}
.info{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.info h3{font-size:16px;margin-bottom:6px}
.info p{font-size:14px;color:var(--muted);margin:0}
.co-card{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:20px 0}
.co-card dl{display:grid;grid-template-columns:200px 1fr;gap:10px 18px;font-size:15px}
.co-card dt{color:var(--muted)}
.co-card dd{color:var(--navy);font-weight:600}
.contact-g{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;padding:20px 0 84px}
.field{display:grid;gap:6px;margin-bottom:16px;font-size:14px;font-weight:600;color:var(--navy)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 10px 30px rgba(7,31,79,.05)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.note-ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;border-radius:10px;padding:14px;margin-bottom:16px;font-size:14px}
.cart-g{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;padding:20px 0 84px}
.cart-row{display:grid;grid-template-columns:84px 1fr auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.cart-row .art{width:84px;height:84px;border-radius:12px;overflow:hidden}
.cart-row h3{font-size:15px}
.cart-row small{color:var(--muted)}
.rm{color:#dc2626;font-size:13px;font-weight:600;margin-top:4px}
.summary{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:24px;align-self:start;position:sticky;top:96px}
.summary div{display:flex;justify-content:space-between;margin-bottom:10px;font-size:15px}
.summary .tot{font-size:19px;font-weight:800;color:var(--navy);border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--navy);color:#fff;padding:14px 22px;border-radius:12px;font-weight:600;font-size:14px;box-shadow:0 12px 30px rgba(0,0,0,.2);transition:.3s;z-index:99}
.toast.show{transform:translateX(-50%) translateY(0)}
@media (max-width:1024px){
 .cats,.grid-p,.revs{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .f-g{grid-template-columns:repeat(2,1fr)}
 .f-g>div:first-child{grid-column:1/-1}
 .shop-g .grid-p{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1100px){
 .menu,.nav-r .btn{display:none}
 .burger{display:grid}
 .rating-float{display:none}
}
@media (max-width:860px){
 .hero-g,.sub,.pd,.contact-g,.cart-g,.shop-g{grid-template-columns:1fr}
 .sub{padding:36px 24px}
 .filters{position:static;display:flex;gap:6px;overflow-x:auto;padding-bottom:6px}
 .filters h4{display:none}
 .filters a{white-space:nowrap;border:1px solid var(--line)}
 .info-g{grid-template-columns:1fr}
 .rating-float{left:8px}
 .summary{position:static}
}
@media (max-width:560px){
 .wrap{padding:0 16px}
 .cats,.grid-p,.revs,.steps,.shop-g .grid-p{grid-template-columns:1fr}
 .f-g{grid-template-columns:1fr}
 .two{grid-template-columns:1fr}
 .co-card dl{grid-template-columns:1fr;gap:2px}
 .co-card dd{margin-bottom:10px}
 section.s{padding:60px 0}
 .cmp th,.cmp td{padding:12px 10px;font-size:13px}
 .hero{padding:44px 0}
}

.menu a.on{background:var(--blue-l);color:var(--blue)}
.search-bar{display:none;border-top:1px solid var(--line);padding:12px 0}
.search-bar.open{display:block}
.search-bar form{display:flex;gap:8px}
.search-bar input{flex:1;min-width:0;font:inherit;padding:11px 14px;border:1px solid var(--line);border-radius:9px}
.card .art img,.pd .art img,.hero-cards .art img,.sub-item .art img,.cart-row .art img{width:100%;height:100%;object-fit:cover;display:block}
.card .art svg,.pd .art svg,.hero-cards .art svg,.sub-item .art svg,.cart-row .art svg{width:100%;height:100%;display:block}
.card .art{display:block;overflow:hidden}
.card-act form{margin:0}
.price del{color:var(--muted);font-size:.65em;font-weight:500;margin-right:4px}
.opt{cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.opt input{accent-color:var(--blue)}
.toolbar form{margin:0}
.content{padding:20px 0 84px}
.prose{max-width:860px}
.prose a{color:var(--blue)}
.prose table{width:100%;border-collapse:collapse;margin:10px 0}
.prose td,.prose th{border:1px solid var(--line);padding:10px 12px;text-align:left}
.note-err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;border-radius:10px;padding:14px;margin-bottom:16px;font-size:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.rev .ic{font-size:26px}
.rev h3{font-size:17px;margin:10px 0 6px}
.rev p{color:var(--muted);font-size:14px;margin:0}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.summary div span:first-child{padding-right:10px}
.logo img{max-height:44px;width:auto}