/* ТРАКТ — логистика: холодная сталь + глубокий navy, янтарный маршрут, condensed Barlow, движение. */
:root{
  --bg:#eceff4;--paper:#ffffff;--panel:#f4f6fa;--ink:#131c30;--mut:#5c6880;--line:#dde3ec;
  --navy:#132242;--navy-2:#1c3057;--blue:#2b6bff;--blue-d:#1c53d8;--amber:#f5a524;--ok:#12b76a;
  --radius:10px;--max:1220px;--ease:cubic-bezier(.22,.75,.2,1);
  --disp:'Barlow Condensed',Impact,sans-serif;--sans:'Inter',-apple-system,Segoe UI,Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.sec{padding:88px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:var(--radius);font-family:var(--disp);font-weight:600;font-size:18px;letter-spacing:.02em;text-transform:uppercase;cursor:pointer;border:0;transition:.2s var(--ease)}
.btn--blue{background:var(--blue);color:#fff}.btn--blue:hover{background:var(--blue-d)}
.btn--navy{background:var(--navy);color:#fff}.btn--navy:hover{background:var(--navy-2)}
.btn--amber{background:var(--amber);color:#3a2600}.btn--amber:hover{filter:brightness(1.06)}
.btn--out{background:var(--paper);border:1px solid var(--line);color:var(--ink)}.btn--out:hover{border-color:var(--blue);color:var(--blue)}
.btn--wide{width:100%}
.arrow{transition:.2s}.btn:hover .arrow{transform:translateX(3px)}

.topbar{background:var(--navy);color:rgba(255,255,255,.85);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}
.topbar b{color:var(--amber)}
@media(max-width:700px){.topbar .l{display:none}}
.hdr{position:sticky;top:0;z-index:100;background:rgba(236,239,244,.94);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.3s}
.hdr.scr{border-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.logo{font-family:var(--disp);font-size:30px;font-weight:700;letter-spacing:.06em;color:var(--navy)}
.nav{display:flex;gap:26px}.nav a{color:var(--mut);font-weight:500;font-size:14px}.nav a:hover{color:var(--ink)}
.hdr .r{display:flex;align-items:center;gap:16px}.hdr .ph{font-family:var(--disp);font-size:22px;font-weight:600}
.burger{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}

.hero{position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding:60px 24px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:40px;padding:7px 15px;font-weight:600;font-size:13px;color:var(--blue-d);margin-bottom:20px}
.hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(44px,6.4vw,76px);line-height:.98;margin:0 0 18px;text-transform:uppercase;letter-spacing:.01em}
.hero .lead{font-size:18px;color:var(--mut);max-width:520px;margin:0 0 28px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero .facts{display:flex;gap:32px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px}
.hero .facts b{font-family:var(--disp);font-size:34px;color:var(--navy);display:block;line-height:1}
.hero .facts span{color:var(--mut);font-size:13px}

/* route card */
.route{background:var(--navy);border-radius:16px;padding:28px;color:#fff;box-shadow:0 40px 90px -20px rgba(19,34,66,.5);position:relative;overflow:hidden}
.route::before{content:"";position:absolute;inset:0;opacity:.5;background:radial-gradient(60% 50% at 90% 0%,rgba(43,107,255,.4),transparent 60%)}
.route .h{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;position:relative}
.route .h b{font-family:var(--disp);font-size:20px;letter-spacing:.03em}
.route .h .st{font-size:12px;background:rgba(18,183,106,.2);color:#6ff0a8;border-radius:20px;padding:4px 11px;display:inline-flex;align-items:center;gap:6px}
.route .h .st i{width:7px;height:7px;border-radius:50%;background:#6ff0a8;font-style:normal}
.rline{position:relative;height:56px;margin:8px 0 20px}
.rline .track{position:absolute;top:50%;left:6px;right:6px;height:3px;background:rgba(255,255,255,.18);border-radius:3px;transform:translateY(-50%)}
.rline .fill{position:absolute;top:50%;left:6px;height:3px;background:var(--amber);border-radius:3px;transform:translateY(-50%);width:64%}
.rline .dot{position:absolute;top:50%;transform:translate(-50%,-50%);width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--navy);box-shadow:0 0 0 2px var(--amber)}
.rline .dot.a{left:6px}.rline .dot.b{left:calc(100% - 6px)}
.rline .truck{position:absolute;top:50%;left:64%;transform:translate(-50%,-50%);font-size:24px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.4));animation:roll 4s var(--ease) infinite alternate}
@keyframes roll{from{left:12%}to{left:82%}}
@media(prefers-reduced-motion:reduce){.rline .truck{animation:none}}
.rline .cap{position:absolute;bottom:-4px;font-size:12px;color:rgba(255,255,255,.7)}
.rline .cap.a{left:0}.rline .cap.b{right:0}
.route .grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;position:relative}
.route .grid .m{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:12px 14px}
.route .grid .m span{font-size:11px;color:rgba(255,255,255,.6)}
.route .grid .m b{display:block;font-family:var(--disp);font-size:22px;margin-top:2px}

.head{max-width:640px;margin:0 auto 46px;text-align:center}
.head.left{text-align:left;margin:0 0 44px}
.head .k{color:var(--blue-d);font-family:var(--disp);font-size:16px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
.head h2{font-family:var(--disp);font-weight:700;font-size:clamp(34px,4.6vw,54px);margin:0 0 12px;line-height:1;text-transform:uppercase}
.head p{color:var(--mut);font-size:18px;margin:0}

.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s var(--ease);border-top:3px solid var(--blue)}
.svc:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(19,34,66,.1)}
.svc .ic{font-size:30px;margin-bottom:12px}
.svc h3{font-family:var(--disp);font-size:22px;text-transform:uppercase;letter-spacing:.02em;margin:0 0 6px}
.svc p{color:var(--mut);font-size:14px;margin:0}

/* калькулятор */
.calc{display:grid;grid-template-columns:1.05fr .95fr;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 70px -24px rgba(19,34,66,.22)}
.calc__in{padding:36px}
.calc__in h3{font-family:var(--disp);font-size:26px;text-transform:uppercase;margin:0 0 4px}
.calc__in .s{color:var(--mut);font-size:14px;margin:0 0 22px}
.crow{margin-bottom:20px}
.crow .lab{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700;margin-bottom:9px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:10px 15px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s;user-select:none;color:var(--mut)}
.chip:hover{border-color:var(--blue);color:var(--ink)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.rangewrap{display:flex;align-items:center;gap:14px}
.rangewrap input{flex:1;accent-color:var(--blue)}
.rangewrap b{font-family:var(--disp);font-size:24px;min-width:96px;text-align:right}
.calc__out{background:linear-gradient(170deg,var(--navy),#0d1728);color:#fff;padding:36px;display:flex;flex-direction:column}
.calc__out h4{font-family:var(--disp);font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.65);margin:0 0 18px}
.calc__out .pgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}
.calc__out .m{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:16px}
.calc__out .m span{font-size:12px;color:rgba(255,255,255,.6)}
.calc__out .m b{display:block;font-family:var(--disp);font-size:30px;margin-top:4px}
.calc__out .m.hl b{color:var(--amber)}
.calc__out input{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:12px 14px;color:#fff;font:inherit;margin-bottom:9px}
.calc__out input::placeholder{color:rgba(255,255,255,.55)}
.calc__out input:focus{outline:none;border-color:var(--amber)}
.calc__out .lp-consent{color:rgba(255,255,255,.6);font-size:11px;margin:6px 0 12px}
.calc__out .lp-consent a{color:var(--amber)}

.geo{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;background:var(--navy);border-radius:16px;padding:40px;color:#fff}
.geo h3{font-family:var(--disp);font-size:32px;text-transform:uppercase;margin:0 0 12px}
.geo p{color:rgba(255,255,255,.75);margin:0 0 20px}
.geo .nums{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.geo .nums .m{border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:18px}
.geo .nums b{font-family:var(--disp);font-size:32px;color:var(--amber);display:block;line-height:1}
.geo .nums span{color:rgba(255,255,255,.7);font-size:13px}
.geo .track{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:24px}
.geo .track .row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
.geo .track .row:last-child{border:0}
.geo .track .row .ic{width:30px;height:30px;border-radius:8px;background:rgba(43,107,255,.25);display:grid;place-items:center;font-size:14px}
.geo .track .row.done .ic{background:rgba(18,183,106,.3)}
.geo .track .row .t{flex:1}.geo .track .row small{color:rgba(255,255,255,.55);font-size:12px}

.revs2{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rv2{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.rv2 .st{color:var(--amber);letter-spacing:3px;margin-bottom:12px}
.rv2 p{font-size:14px;margin:0 0 16px}
.rv2 .who b{display:block;font-size:14px}.rv2 .who span{color:var(--mut);font-size:12px}

.faq2{max-width:760px;margin:0 auto}
.faq2 details{background:var(--paper);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;overflow:hidden}
.faq2 summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:16px;display:flex;justify-content:space-between;gap:14px}
.faq2 summary::-webkit-details-marker{display:none}
.faq2 summary .ar{color:var(--blue);transition:transform .3s var(--ease);font-family:var(--disp);font-size:22px}
.faq2 details[open] summary .ar{transform:rotate(45deg)}
.faq2 .a{padding:0 22px 18px;color:var(--mut);font-size:14px}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--paper)}
.cform{padding:40px}.cform h3{font-family:var(--disp);font-size:28px;text-transform:uppercase;margin:0 0 6px}.cform .sub{color:var(--mut);margin:0 0 20px}
.field{margin-bottom:13px}.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);margin-bottom:6px;font-weight:600}
.field input,.field textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:13px 15px;color:var(--ink);font:inherit}
.field textarea{min-height:80px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.lp-consent{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--mut);margin:8px 0 14px;cursor:pointer}
.lp-consent input{margin-top:2px;width:16px;height:16px;flex:0 0 auto;accent-color:var(--blue)}
.lp-consent a{color:var(--blue-d);text-decoration:underline}
.cinfo{padding:40px;background:linear-gradient(165deg,var(--navy),#0d1728);color:#fff}
.cinfo h3{font-family:var(--disp);font-size:24px;text-transform:uppercase;margin:0 0 22px}
.cinfo .line{display:flex;gap:13px;align-items:center;margin-bottom:16px}
.cinfo .line .ic{width:42px;height:42px;border-radius:8px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:17px;flex:0 0 auto;color:var(--amber)}
.cinfo .map{margin-top:18px;border-radius:10px;overflow:hidden;min-height:150px;background:rgba(255,255,255,.06)}
.cinfo .map iframe{width:100%;height:200px;border:0;display:block}
.cinfo .map .stub{display:grid;place-items:center;height:170px;color:rgba(255,255,255,.6);font-size:14px}

.lp-flash{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:9998;max-width:520px;width:calc(100% - 36px);padding:15px 44px 15px 18px;border-radius:10px;font-weight:600;box-shadow:0 20px 50px rgba(19,34,66,.2)}
.lp-flash--ok{background:#e5f6ee;border:1px solid var(--ok);color:#0e7a4a}
.lp-flash--err{background:#fdecec;border:1px solid #e05252;color:#a83232}
.lp-flash__close{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:0;color:inherit;font-size:22px;cursor:pointer}

.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:52px 0 30px}
.footer .top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:26px}
.footer .logo{color:#fff;margin-bottom:8px}
.footer .cols{display:flex;gap:56px;flex-wrap:wrap}
.footer .col b{display:block;color:#fff;font-size:13px;margin-bottom:12px}
.footer .col a{display:block;color:rgba(255,255,255,.65);font-size:14px;padding:4px 0}.footer .col a:hover{color:var(--amber)}
.footer .legal{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px}

.reveal{opacity:0;transform:translateY(24px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:34px}
  .svcs{grid-template-columns:1fr 1fr}
  .calc{grid-template-columns:1fr}
  .geo{grid-template-columns:1fr}
  .revs2{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .nav{display:none}
}
@media(max-width:560px){.svcs{grid-template-columns:1fr}.calc__out .pgrid{grid-template-columns:1fr}.geo .nums{grid-template-columns:1fr}}