:root{--ink:#1D1D1F;--muted:#6E6E73;--bg:#FFFFFF;--bg2:#F5F5F7;--line:#D2D2D7;--acc:#F2591D;--acc-d:#D9480F;--ok:#1D7D45;--way:#A15C00}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.47 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em}
h2{font-size:40px;line-height:1.1;margin-bottom:28px}
.muted{color:var(--muted)}
.tiny{font-size:12px;color:var(--muted);margin:12px 0 0;line-height:1.4}
.small{font-size:12px;color:var(--muted);padding:20px 0 28px;margin:0;border-top:1px solid var(--line)}

/* шапка */
.hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
.hdr .wrap{display:flex;align-items:center;gap:24px;height:52px}
.logo{font-weight:700;font-size:19px;letter-spacing:-.03em}
.logo b{color:var(--acc);font-weight:700}
.hdr nav{display:flex;gap:28px;margin:0 auto;font-size:13px}
.hdr nav a{color:#424245}
.hdr nav a:hover{color:var(--ink)}
.phone{font-size:13px;font-weight:600;white-space:nowrap}

/* кнопки */
.btn{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:980px;padding:12px 24px;font:500 17px/1.2 inherit;font-family:inherit;cursor:pointer;text-align:center;transition:background .15s}
.btn:hover{background:var(--acc-d)}
.btn-sm{padding:7px 16px;font-size:14px}
.link{background:none;border:0;padding:0;font:inherit;color:var(--acc-d);cursor:pointer}
.link:hover,.more:hover{text-decoration:underline}
.more{color:var(--acc-d);font-size:14px}

/* первый экран */
.hero{text-align:center;padding:96px 0 72px}
.eyebrow{font-size:14px;color:var(--muted);margin:0 0 14px}
.hero h1{font-size:64px;line-height:1.05;font-weight:700;letter-spacing:-.035em}
.lead{font-size:21px;line-height:1.38;color:var(--muted);max-width:640px;margin:20px auto 0}
.hero-btns{display:flex;gap:28px;justify-content:center;align-items:center;margin-top:32px;flex-wrap:wrap}
.hero-btns .link{font-size:17px}

.popular{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:center;margin-top:36px;font-size:13px}
.popular span{color:var(--muted)}
.popular a{padding:6px 14px;border-radius:980px;background:var(--bg2);color:#424245}
.popular a:hover{color:var(--ink)}
.hdr-cb{font-size:13px}
.btn-light{background:var(--bg2);color:var(--ink)}
.btn-light:hover{background:#E8E8ED}
.reviews .btn-light{background:#fff;box-shadow:0 0 0 1px var(--line)}
.reviews{text-align:center;padding:96px 0;background:var(--bg2)}
.reviews h2,.ask h2{margin:0}
.rv-widget{margin:32px auto 0;max-width:560px;height:620px;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.rv-widget iframe{width:100%;height:100%;border:0}
.rv-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.ask{text-align:center;padding:96px 0;background:var(--bg2)}
.ask .lead{margin-bottom:28px}
.inst{background:var(--bg2)}

/* преимущества */
.adv .wrap{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.adv .wrap div{padding:28px 12px;text-align:center;display:flex;flex-direction:column;gap:4px}
.adv b{font-weight:600}
.adv span{font-size:14px;color:var(--muted)}

/* каталог */
.catalog{background:var(--bg2);padding:88px 0;margin-top:72px}
.catalog h2{text-align:center}
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:12px}
.tabs a{font-size:14px;padding:7px 16px;border-radius:980px;background:#fff;color:#424245}
.tabs a:hover{color:var(--ink);box-shadow:0 0 0 1px var(--line)}
.fam{font-size:28px;margin:56px 0 20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border-radius:18px;padding:28px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.stock{font-size:12px;font-weight:600;color:var(--ok)}
.stock.way{color:var(--way)}
.card-img{display:block;width:100%;aspect-ratio:1;margin:12px 0 16px}
.card-img img{width:100%;height:100%;object-fit:contain;color:transparent}
.noimg{width:100%;height:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:var(--bg2);border-radius:14px;font-size:14px;color:var(--muted)}
.card-title{font-size:19px;font-weight:600;line-height:1.25}
.card-meta{font-size:13px;color:var(--muted);margin-top:6px;min-height:19px}
.price{font-size:17px;margin-top:12px}
.price.big{font-size:28px;font-weight:600;margin:12px 0 6px}
.card-act{display:flex;gap:16px;align-items:center;justify-content:center;margin-top:18px}
.list{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}
.list td{padding:18px 22px;border-bottom:1px solid #E8E8ED;vertical-align:middle}
.list tr:last-child td{border-bottom:0}
.list .r{text-align:right;white-space:nowrap}
.list .sub{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:2px}
.tbl{overflow-x:auto}
.empty{text-align:center;color:var(--muted)}

/* трейд-ин */
.tradein{text-align:center;padding:112px 0}
.tradein .narrow{max-width:900px}
.tradein h2{font-size:48px;margin:0}
.tradein .lead{margin-bottom:32px}

/* вопросы */
.faq{padding:88px 0}
.faq h2{text-align:center}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{font-size:19px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:300;font-size:24px;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq p{margin:12px 0 0;color:#424245}

/* подвал */
.ftr{background:var(--bg2);border-top:1px solid var(--line);font-size:14px;color:#424245}
.ftr-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding:44px 0 28px}
.ftr h4{font-size:12px;font-weight:600;color:var(--ink);margin:0 0 10px;text-transform:uppercase;letter-spacing:.04em}
.ftr p{margin:0 0 8px}
.ftr a:hover{text-decoration:underline}
.ftr .soc{display:flex;gap:16px;flex-wrap:wrap}
.map iframe{width:100%;height:240px;border:0;border-radius:14px;margin-bottom:28px;display:block}

/* страница товара */
.prod{padding-bottom:88px}
.crumbs{font-size:13px;color:var(--muted);padding:24px 0 32px}
.crumbs a:hover{color:var(--ink)}
.prod-top{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:72px}
.prod-img{background:var(--bg2);border-radius:24px;aspect-ratio:1;padding:40px;display:flex;align-items:center;justify-content:center}
.prod-img img{width:100%;height:100%;object-fit:contain}
.prod-info h1{font-size:44px;line-height:1.08;margin:8px 0 0}
.prod-info .btn{margin-top:20px}
.prod h2{font-size:32px;margin-bottom:20px}
.prod .list{background:var(--bg2)}
.prod .list td{border-color:#E1E1E6}

/* окно заявки */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:22px;padding:36px 32px 28px;width:100%;max-width:420px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-box h3{font-size:24px;padding-right:24px;margin-bottom:8px}
.modal-box .muted{margin:0 0 20px;font-size:15px}
.x{position:absolute;top:14px;right:16px;border:0;background:var(--bg2);width:30px;height:30px;border-radius:50%;font-size:20px;line-height:1;cursor:pointer;color:var(--muted)}
#lead-form label{display:block;font-size:13px;color:var(--muted);margin-bottom:14px}
#lead-form input{display:block;width:100%;margin-top:6px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;font:inherit;color:var(--ink)}
#lead-form input:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(242,89,29,.15)}
#lead-form .btn{width:100%;margin-top:6px}
.hp{position:absolute;left:-9999px}
.err{color:#C0261B;font-size:14px}

@media (max-width:900px){
  .hdr nav{display:none}.hdr .wrap{justify-content:space-between}.hdr-cb{display:none}
  .grid{grid-template-columns:repeat(2,1fr)}
  .adv .wrap{grid-template-columns:repeat(2,1fr)}
  .prod-top{grid-template-columns:1fr;gap:28px}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .hero{padding:64px 0 48px}.hero h1{font-size:40px}.lead{font-size:18px}
  h2,.tradein h2{font-size:30px}
  .catalog,.faq{padding:64px 0}.tradein{padding:72px 0}
  .grid{gap:12px}.card{padding:18px 12px}.card-title{font-size:16px}
  .card-act{flex-direction:column;gap:10px}
  .fam{font-size:22px;margin-top:40px}
  .ftr-grid{grid-template-columns:1fr}
  .prod-info h1{font-size:32px}
  .list td{padding:14px}
}