:root{
  --bg:#070b14; --bg2:#0c1422; --ink:#eaf1fb; --muted:#8fa3bd;
  --brand:#3ba0ff; --brand2:#22d3a6; --line:rgba(255,255,255,.09); --glass:rgba(255,255,255,.04);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{letter-spacing:-.02em;line-height:1.08}

/* фоны */
.bg-mesh{position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(60% 50% at 15% 0%,rgba(59,160,255,.22),transparent 60%),
    radial-gradient(50% 45% at 90% 10%,rgba(34,211,166,.16),transparent 55%),
    radial-gradient(40% 40% at 70% 90%,rgba(59,160,255,.10),transparent 60%),
    linear-gradient(180deg,#070b14,#0a1120 40%,#070b14);}
.bg-routes{display:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:16px 6vw;backdrop-filter:blur(14px);background:rgba(7,11,20,.55);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:11px}
.logo-emblem{width:34px;height:34px;filter:invert(1) brightness(1.6) drop-shadow(0 0 8px rgba(59,160,255,.5))}
.logo-text{font-weight:800;font-size:20px;letter-spacing:.06em;line-height:1}
.logo-text small{display:block;font-size:9.5px;font-weight:600;color:var(--muted);letter-spacing:.18em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links>a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s}
.nav-links>a:hover{color:var(--ink)}
.lang{display:flex;gap:2px;background:var(--glass);border:1px solid var(--line);border-radius:9px;padding:3px}
.lang button{background:none;border:0;color:var(--muted);padding:5px 9px;border-radius:6px;cursor:pointer;font-weight:700;font-size:12px}
.lang button.active{background:var(--brand);color:#06101f}
.btn-login{background:linear-gradient(135deg,var(--brand),#1f7fe0);color:#fff!important;padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;box-shadow:0 8px 24px rgba(59,160,255,.3);transition:transform .2s}
.btn-login:hover{transform:translateY(-2px)}

/* hero */
.hero{min-height:88vh;display:flex;align-items:center;padding:60px 6vw 40px}
.hero-inner{max-width:920px}
.badge{display:inline-flex;align-items:center;gap:9px;background:var(--glass);border:1px solid var(--line);
  padding:7px 15px;border-radius:100px;font-size:13px;color:var(--muted);margin-bottom:26px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--brand2);box-shadow:0 0 10px var(--brand2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(38px,6.5vw,76px);font-weight:800}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--muted);margin:24px 0 34px;max-width:640px;line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:linear-gradient(135deg,var(--brand),#1f7fe0);color:#fff;padding:15px 28px;border-radius:13px;font-weight:700;font-size:16px;box-shadow:0 12px 34px rgba(59,160,255,.35);transition:transform .2s,box-shadow .2s}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(59,160,255,.5)}
.btn-glass{background:var(--glass);border:1px solid var(--line);color:var(--ink);padding:15px 26px;border-radius:13px;font-weight:600;font-size:16px;backdrop-filter:blur(8px);transition:background .2s}
.btn-glass:hover{background:rgba(255,255,255,.09)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px;max-width:740px}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:22px 18px;backdrop-filter:blur(8px)}
.stat-num{font-size:clamp(28px,4vw,42px);font-weight:800;background:linear-gradient(120deg,#fff,var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{color:var(--muted);font-size:13px;margin-top:5px}

/* sections */
.section{padding:90px 6vw;max-width:1240px;margin:0 auto}
.section h2{font-size:clamp(28px,4vw,46px);font-weight:800;margin-bottom:38px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.svc{background:linear-gradient(180deg,var(--glass),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:18px;padding:28px;transition:transform .25s,border-color .25s}
.svc:hover{transform:translateY(-6px);border-color:rgba(59,160,255,.4)}
.svc-ico{font-size:34px;margin-bottom:16px}
.svc h3{font-size:19px;margin-bottom:10px}
.svc p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* exchange */
.exchange{background:linear-gradient(180deg,rgba(34,211,166,.04),transparent);border-radius:28px}
.exchange-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.exchange h2{margin:18px 0 18px}
.exchange p{color:var(--muted);font-size:16px;line-height:1.65;margin-bottom:28px;max-width:480px}
.exchange-cards{display:flex;flex-direction:column;gap:14px}
.ex-card{background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:18px 20px;display:flex;flex-direction:column;gap:5px;position:relative;overflow:hidden;backdrop-filter:blur(8px);transition:transform .2s}
.ex-card:hover{transform:translateX(6px)}
.ex-card b{font-size:17px}
.ex-card span:last-child{color:var(--muted);font-size:13.5px}
.ex-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px}
.ex-card.cargo::before{background:var(--brand)}
.ex-card.truck::before{background:var(--brand2)}
.ex-loading{color:var(--muted);padding:24px;text-align:center;background:var(--glass);border:1px dashed var(--line);border-radius:16px;font-size:14px}
.badge .dot.live{background:#ff5d5d;box-shadow:0 0 10px #ff5d5d}
.ex-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;width:fit-content;padding:3px 9px;border-radius:6px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ex-card.cargo .ex-tag{background:rgba(59,160,255,.18);color:var(--brand)}
.ex-card.truck .ex-tag{background:rgba(34,211,166,.18);color:var(--brand2)}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about p{color:var(--muted);font-size:17px;line-height:1.7}
.about p b{color:var(--ink)}
.req{background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:26px}
.req div{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.req div:last-child{border:0}
.req span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}

/* footer */
.foot{border-top:1px solid var(--line);padding:40px 6vw;margin-top:40px}
.foot-in{display:flex;justify-content:space-between;align-items:center;max-width:1240px;margin:0 auto;flex-wrap:wrap;gap:20px}
.foot-copy{text-align:center;color:var(--muted);font-size:13px;margin-top:24px}

/* публичная форма заявки */
.pmodal{position:fixed;inset:0;background:rgba(4,8,15,.72);backdrop-filter:blur(6px);display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;overflow-y:auto;z-index:200}
.pmodal.hidden{display:none}
.pmodal-card{background:linear-gradient(180deg,#0e1828,#0a1120);border:1px solid var(--line);border-radius:20px;padding:30px;max-width:640px;width:100%;position:relative;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.pmodal-close{position:absolute;top:14px;right:16px;background:var(--glass);border:1px solid var(--line);width:36px;height:36px;border-radius:10px;color:var(--muted);font-size:22px;cursor:pointer}
.pmodal h2{font-size:24px;margin-bottom:6px}
.pm-sub{color:var(--muted);margin-bottom:20px;font-size:14px}
.pm-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pm-grid.hidden{display:none}
.pm-field{display:flex;flex-direction:column}
.pm-field.full{grid-column:1/-1}
.pm-field.sep{border-top:1px solid var(--line);padding-top:14px;margin-top:4px}
.pm-field label{font-size:12px;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}
.pm-row{display:flex;gap:10px}
.pm-field input,.pm-field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--glass);color:var(--ink);font-size:14px;font-family:inherit}
.pm-field input:focus,.pm-field textarea:focus{outline:none;border-color:var(--brand)}
.pm-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:6px}
.pm-foot .btn-primary{border:0;cursor:pointer}
.pm-err{color:#ff7b7b;font-size:13px}
.pm-ok{text-align:center;padding:40px 20px;font-size:17px;color:var(--brand2);font-weight:600}
.pm-ok.hidden{display:none}

@media(max-width:820px){
  .nav-links>a:not(.btn-login){display:none}
  .exchange-grid,.about{grid-template-columns:1fr;gap:30px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .pm-grid{grid-template-columns:1fr}
}