:root{--ink:#22242f;--text:#6b6e76;--coral:#f25f45;--pink:#dc4264;--accent:#d8553a;--grad:linear-gradient(135deg,#f45f45 0%,#dc4264 100%);--soft:#f5f6f8;--line:#e6e8ec;--r:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:Roboto,system-ui,Arial,sans-serif;color:var(--text);line-height:1.75;font-size:1.05rem;background:#fff}
h1,h2,h3{font-family:Poppins,system-ui,sans-serif;color:var(--ink);line-height:1.15;margin:0 0 18px;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:600}
h3{font-size:1.2rem;font-weight:600}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{display:block;color:var(--coral);font-family:Poppins,sans-serif;font-weight:600;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-family:Poppins,sans-serif;font-weight:700;font-size:1.4rem;text-decoration:none;color:var(--ink)}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;font-weight:500;color:var(--ink);font-size:.98rem}
nav a:hover{color:var(--coral)}
.btn{display:inline-block;background:var(--grad);color:#fff;font-family:Poppins,sans-serif;font-weight:600;font-size:.9rem;letter-spacing:.07em;text-transform:uppercase;padding:15px 34px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;transition:filter .15s}
.btn:hover{filter:brightness(1.07)}
nav .btn{padding:11px 24px;font-size:.8rem;color:#fff}
.btn.light{background:#fff;color:var(--pink)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 14px;font:inherit;cursor:pointer;color:var(--ink)}
:focus-visible{outline:3px solid var(--pink);outline-offset:3px}
.hero{padding:40px 0 70px}
.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:stretch}
.hero-text{background:var(--grad);color:#fff;border-radius:var(--r);padding:56px 52px}
.hero-text h1,.hero-text h2{color:#fff}
.hero-text .eyebrow{color:#ffd9d0}
.hero-text p{font-size:1.15rem;margin:0 0 22px;color:#fff}
.hero ul,.checks{list-style:none;padding:0;margin:0 0 32px}
.hero li,.checks li{padding-left:30px;position:relative;margin-bottom:8px}
.hero li::before,.checks li::before{content:"✓";position:absolute;left:0;font-weight:700}
.hero-img{background:#e3e6ec;border-radius:var(--r);display:flex;align-items:center;justify-content:center;padding:24px;min-height:380px}
.hero-img img{max-width:100%;max-height:480px;object-fit:contain}
.dl{display:block;margin-top:18px;color:#fff;font-size:.95rem}
section{padding:84px 0}
.why{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.why-img{background:#000;border-radius:var(--r);padding:34px;position:sticky;top:100px}
.why-img img{width:100%;display:block}
details{border-bottom:1px solid var(--line);padding:6px 0}
summary{list-style:none;cursor:pointer;color:var(--accent);font-weight:700;padding:14px 0 14px 34px;position:relative;font-size:1.08rem}
summary::-webkit-details-marker{display:none}
summary::before{content:"+";position:absolute;left:4px;top:10px;font-size:1.5rem;line-height:1.3;font-weight:500}
details[open] summary::before{content:"–"}
details p{margin:0 0 18px 34px}
.why .btn{margin-top:30px}
.soft{background:var(--soft)}
.head{max-width:680px;margin-bottom:44px}
.models{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:26px}
.model{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column}
.model .pic{background:#e3e6ec;padding:20px;display:flex;justify-content:center;height:260px}
.model img{height:100%;max-width:100%;object-fit:contain}
.model .body{padding:26px 28px 30px}
.model ul{list-style:none;padding:0;margin:0 0 20px}
.model li{border-bottom:1px solid var(--line);padding:6px 0}
.model b{color:var(--ink)}
.model a.more{color:var(--accent);font-weight:700;text-decoration:none}
.advice{background:var(--grad);border-radius:var(--r);color:#fff;padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.advice h2{color:#fff;margin:0}
.advice .checks{margin:0 0 28px}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px}
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:500;color:var(--ink);font-size:.95rem}
input,textarea{font:inherit;padding:14px 16px;border:1px solid var(--line);border-radius:12px;width:100%;background:#fff;color:var(--ink)}
textarea{min-height:130px;resize:vertical}
.small{font-size:.85rem}
footer{background:#14151c;color:#a4a7b0;padding:40px 0;font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer a{text-decoration:none}footer a:hover{color:#fff}
@media(max-width:900px){
 .menu-toggle{display:block}
 nav ul{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;flex-direction:column;align-items:flex-start;padding:20px 24px 28px;border-bottom:1px solid var(--line);gap:18px}
 nav ul.open{display:flex}
 .hero .wrap,.why,.advice,.contact{grid-template-columns:1fr}
 .hero-text,.advice{padding:36px 28px}
 .why-img{position:static}
 section{padding:60px 0}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.brand{display:flex;align-items:center;gap:14px}
.brand img{height:28px;width:auto;display:block}
.brand i{width:1px;height:26px;background:var(--line)}
.crumbs{padding:22px 0 0;font-size:.92rem}.crumbs a{color:var(--accent);text-decoration:none}
.specs{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.specs th,.specs td{text-align:left;padding:14px 22px;border-bottom:1px solid var(--line)}
.specs th{color:var(--ink);font-weight:500;width:45%}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.links{display:flex;flex-wrap:wrap;gap:12px;list-style:none;padding:0;margin:0}
.links a{display:block;border:1px solid var(--line);border-radius:999px;padding:9px 20px;text-decoration:none;color:var(--ink);font-weight:500}
.links a:hover{border-color:var(--coral);color:var(--coral)}
.trust{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.trust img{height:84px;width:auto}
.model h3 a{text-decoration:none;color:inherit}
.fl{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.fl img.mb{height:44px}
.fl .pt{background:#fff;border-radius:12px;padding:8px 14px}.fl .pt img{height:56px;display:block}
.contactbox{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.two,.contactbox{grid-template-columns:1fr}.brand i{display:none}.brand .mbl{display:none}}

.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.feat .card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.feat h3{margin:0 0 8px;font-size:1.08rem}.feat p{margin:0}
.src{margin-top:28px;font-size:.92rem}.src a{color:var(--accent);font-weight:700}

.specs .grp{background:var(--soft);color:var(--accent);font-family:Poppins,sans-serif;font-weight:600;font-size:.82rem;letter-spacing:.07em;text-transform:uppercase;padding:12px 22px}
.specs td{color:var(--text)}