/* Шрифты (локально, OFL) */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/jetbrains-mono-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/jetbrains-mono-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Layout concept: белая изометрическая сцена как в баннере; одна зелёная конвейерная лента
   проходит сквозь все секции (SVG-оверлей на всю высоту страницы), коробки едут по ней от скролла. */
:root{
  --bg:#F6F0EF; --surface:#FFFFFF; --ink:#141414; --muted:#55505a; --line:#E3DADC;
  --green:#2BB352; --green-d:#1E9A45; --green-soft:#E2F6E8; --on-green:#FFFFFF;
  --cube-t:#FFFFFF; --cube-l:#F1F4F3; --cube-r:#DCE3E0;
  --ground:#ECF0EE; --ground-2:#DCE3E0; --rim:#FFFFFF; --belt:#1C2823; --soft:#E4EBE7;
  --shadow:rgba(20,45,32,.16); --nav:rgba(255,255,255,.82);
  --f-head:"Inter",system-ui,sans-serif; --f-body:"Inter",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --gutter:20px; --s:1; --stageL:0px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 var(--f-body);position:relative;overflow-x:clip;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--f-head);font-weight:600;letter-spacing:-.03em;text-wrap:balance}
a{color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:8px}

body::before{content:"";position:absolute;left:0;right:0;top:0;height:calc(1300px * var(--s));z-index:-2;pointer-events:none;background:linear-gradient(180deg,#d9cecf 0%,#e6dcdc 9%,#efe6e5 20%,#f3eae9 42%,#f6eeec 70%,var(--bg) 100%)}
.hero-bg{position:absolute;z-index:-1;pointer-events:none;top:0;left:calc(var(--stageL) - 400px * var(--s));width:calc(2400px * var(--s));height:calc(1200px * var(--s));overflow:visible}
.hero-bg svg{display:block;width:100%;height:100%}
#gl{position:fixed;left:0;top:0;width:100vw;height:100vh;pointer-events:none;z-index:0;display:block}
main,footer,.nav{position:relative;z-index:1}

/* ---------- nav ---------- */
.nav{position:fixed;top:calc(48px * var(--s));left:50%;transform:translateX(-50%);width:calc(1462px * var(--s));height:calc(96px * var(--s));z-index:50;
  display:flex;align-items:center;gap:calc(30px * var(--s));padding:0 calc(22px * var(--s)) 0 calc(32px * var(--s));border-radius:999px;
  background:rgba(255,255,255,.66);backdrop-filter:blur(18px) saturate(1.1);-webkit-backdrop-filter:blur(18px) saturate(1.1);box-shadow:0 10px 40px -24px rgba(60,40,60,.25)}
.logo{font-weight:800;font-style:italic;font-size:calc(34px * var(--s));letter-spacing:-.04em;color:#161616;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo i{width:calc(26px * var(--s));height:calc(26px * var(--s));border-radius:calc(7px * var(--s));background:var(--green);display:grid;place-items:center;transform:skewX(-8deg)}
.logo i::after{content:"";width:8px;height:8px;border:2.5px solid var(--on-green);border-radius:2px}
.menu{display:flex;gap:calc(22px * var(--s));font-size:calc(17px * var(--s));font-weight:500;margin-right:auto;margin-left:calc(40px * var(--s))}
.menu a{text-decoration:none;color:var(--ink)}
.menu a:hover{color:var(--green)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--f-body);text-decoration:none;padding:15px 24px;border-radius:999px;border:1.5px solid var(--green);cursor:pointer;transition:transform .15s,background .15s}
.btn.pri{background:var(--green);color:var(--on-green)}
.btn.pri:hover{transform:translateY(-1px);background:var(--green-d);color:#fff}
.btn.sec{background:transparent;color:var(--green)}
.btn.sec:hover{background:var(--green-soft)}
.nav .btn{height:calc(52px * var(--s));padding:0 calc(30px * var(--s));font-size:calc(17px * var(--s));font-weight:500}
.nav .btn.sec{background:rgba(255,255,255,.5)}
.progress{position:fixed;left:0;top:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--green);z-index:60}

/* ---------- hero ---------- */
.hero{position:relative;height:calc(1200px * var(--s));margin:0}
.hero-copy{position:absolute;left:calc(var(--stageL) + 100px * var(--s));top:calc(360px * var(--s));width:calc(600px * var(--s))}
.tag{font-size:calc(17.5px * var(--s));letter-spacing:.13em;text-transform:uppercase;font-weight:400;color:#3f3b40;margin-bottom:calc(20px * var(--s))}
h1{font-size:calc(70px * var(--s));line-height:1.03;font-weight:600;letter-spacing:-.03em;color:#121212;margin-bottom:calc(32px * var(--s))}
.hero h1{text-wrap:wrap;max-width:calc(560px * var(--s))}
.lead{font-size:calc(17.5px * var(--s));line-height:1.56;color:#2c2a2d;max-width:calc(480px * var(--s));margin-bottom:calc(44px * var(--s))}
.cta{display:flex;gap:calc(11px * var(--s));flex-wrap:wrap}
.hero .btn{height:calc(64px * var(--s));padding:0 calc(36px * var(--s));font-size:calc(17.5px * var(--s));font-weight:500;border-width:calc(1.5px * var(--s))}
.hero .btn.sec{background:rgba(255,255,255,.35)}
.perks{display:flex;gap:0;margin-top:calc(172px * var(--s))}
.perk{display:flex;flex-direction:column;gap:calc(14px * var(--s));padding:0 calc(32px * var(--s));border-left:1.5px dashed #cfc4c7;font-size:calc(17px * var(--s));font-weight:400;line-height:1.3;color:#1d1b1e}
.perk:first-child{padding-left:0;border-left:0}
.perk svg{width:calc(34px * var(--s));height:calc(34px * var(--s));stroke:#3a373b;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
#sceneSlot{position:absolute;left:calc(var(--stageL) + 640px * var(--s));top:calc(140px * var(--s));width:calc(900px * var(--s));height:calc(900px * var(--s))}

/* ---------- stations ---------- */
.st{max-width:1240px;margin:0 auto;padding:130px var(--gutter);display:grid;gap:48px;align-items:center}
.st[data-lane="right"]{grid-template-columns:minmax(0,1fr) 380px}
.st[data-lane="left"]{grid-template-columns:380px minmax(0,1fr)}
.st[data-lane="left"] .lane{order:-1}
.lane{align-self:stretch}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--green-d);margin-bottom:16px}
:root[data-theme="dark"] .eyebrow{color:var(--green)}
.eyebrow b{display:inline-grid;place-items:center;min-width:28px;height:22px;padding:0 6px;border-radius:7px;background:var(--green);color:var(--on-green);font:600 12px var(--f-mono);letter-spacing:0}
h2{font-size:clamp(30px,3.6vw,50px);line-height:1.08;margin-bottom:20px}
.sub{color:var(--muted);max-width:34em;margin-bottom:34px}
.rows{display:grid;gap:0;max-width:640px}
.row{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line)}
.row:last-child{border-bottom:1px solid var(--line)}
.ic{width:44px;height:44px;border-radius:13px;background:var(--green-soft);display:grid;place-items:center}
.ic svg{width:22px;height:22px;stroke:var(--green-d);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
:root[data-theme="dark"] .ic svg{stroke:var(--green)}
.row h3{font-size:18px;margin-bottom:2px;letter-spacing:-.01em;font-weight:600}
.row p{color:var(--muted);font-size:15px}
.note{font-size:14px;color:var(--muted);margin-top:18px}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:34px;max-width:640px}
.stat strong{display:block;font:800 clamp(30px,3.4vw,46px)/1 var(--f-head);letter-spacing:-.03em;color:var(--green-d);font-variant-numeric:tabular-nums}
:root[data-theme="dark"] .stat strong{color:var(--green)}
.stat span{display:block;margin-top:8px;font-size:14px;color:var(--muted);line-height:1.35}

.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px;max-width:640px;box-shadow:0 18px 40px -26px var(--shadow)}
.track-head{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.track-head code{font:500 15px var(--f-mono);background:var(--green-soft);padding:8px 12px;border-radius:10px}
.pill{font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--green);color:var(--on-green)}
.tl{list-style:none;margin:0;padding:0;display:grid;gap:0}
.tl li{position:relative;display:grid;grid-template-columns:96px 1fr;gap:14px;padding:0 0 18px 26px;font-size:15px}
.tl li::before{content:"";position:absolute;left:5px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--surface);border:2px solid var(--line)}
.tl li::after{content:"";position:absolute;left:10px;top:20px;bottom:-4px;width:2px;background:var(--line)}
.tl li:last-child{padding-bottom:0}.tl li:last-child::after{display:none}
.tl li.done::before{background:var(--green);border-color:var(--green)}
.tl li.done::after{background:var(--green)}
.tl li.now::before{background:var(--surface);border-color:var(--green);box-shadow:0 0 0 5px var(--green-soft)}
.tl time{font:400 13px var(--f-mono);color:var(--muted);padding-top:2px}
.tl b{font-weight:600}.tl small{display:block;color:var(--muted);font-size:13px}

.calc{display:grid;gap:22px}
.field{display:grid;gap:8px}
.field label,.legend{font-size:13px;font-weight:600;color:var(--muted)}
.field .v{display:flex;justify-content:space-between;align-items:baseline}
.field .v output{font:800 24px var(--f-head);color:var(--ink);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;accent-color:var(--green);height:28px}
select,input[type=text],input[type=email],input[type=tel]{width:100%;font:500 16px var(--f-body);padding:13px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink)}
select:focus,input:focus{border-color:var(--green)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:var(--bg);padding:5px;border-radius:14px;border:1px solid var(--line)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{text-align:center;padding:11px 8px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;color:var(--muted)}
.seg input:checked+label{background:var(--green);color:var(--on-green)}
.seg input:focus-visible+label{outline:3px solid var(--green);outline-offset:2px}
.result{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;padding-top:20px;border-top:1px dashed var(--line)}
.result .price{font:800 clamp(38px,5vw,56px)/1 var(--f-head);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.result .price small{font-size:.45em;font-weight:600;color:var(--muted);margin-right:6px}
.result .eta{font-size:14px;color:var(--muted);text-align:right}
.result .eta b{display:block;font-size:18px;color:var(--ink);font-weight:600}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;max-width:640px}
.chip{padding:9px 15px;border-radius:999px;border:1.5px solid var(--line);font-weight:600;font-size:15px;background:var(--surface)}
.chip.on{border-color:var(--green);color:var(--green-d)}
:root[data-theme="dark"] .chip.on{color:var(--green)}
.code{position:relative;background:#0D1511;color:#CFE9D8;border-radius:18px;padding:22px 22px 22px;font:400 13.5px/1.6 var(--f-mono);overflow-x:auto;max-width:640px;border:1px solid #1D2B23}
.code pre{margin:0;white-space:pre}
.code .k{color:#6CE08E}.code .s{color:#F2C879}.code .c{color:#6C8576}
.copy{position:absolute;right:12px;top:12px;font:600 12px var(--f-body);padding:7px 11px;border-radius:9px;border:1px solid #2A3B31;background:#16241C;color:#CFE9D8;cursor:pointer}

.form{display:grid;gap:14px;max-width:560px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ok{display:none;padding:18px 20px;border-radius:16px;background:var(--green-soft);font-weight:600}
.ok.show{display:block}
.fine{font-size:13px;color:var(--muted)}

footer{max-width:1240px;margin:0 auto;padding:30px var(--gutter) 60px;display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer a{text-decoration:none}footer a:hover{color:var(--green)}

/* ---------- SVG scene ---------- */
.glow{animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.55}50%{opacity:1}}
.gate .led{fill:#E5484D;transition:fill .3s}
.gate.on .led{fill:var(--green)}
.gate .beam{opacity:0;transition:opacity .4s}
.gate.on .beam{opacity:.5}
.sg-t{font:800 12px var(--f-head);fill:#fff}
.sign-t{font:600 9.5px var(--f-head);fill:#0E1A14}
.slab-t{font:800 13px var(--f-head);fill:#fff}
.logo-t{font:800 italic 21px var(--f-head);fill:var(--green);letter-spacing:-.04em}
.small-t{font:600 7.5px var(--f-head);fill:#2a3b32}

@media (max-width:899px){
  :root{--gutter:16px}
  .nav{gap:12px;padding:8px 8px 8px 16px}.menu,.nav .sec{display:none}.menu{display:none}
  .nav .logo{margin-right:auto}
  .nav{top:12px;width:calc(100% - 32px);height:auto;padding:8px 8px 8px 16px}
  .logo{font-size:24px}.nav .btn{height:auto;padding:11px 18px;font-size:14px}
  .hero{height:auto;display:grid;grid-template-columns:1fr;padding:104px var(--gutter) 40px;gap:6px}
  .hero-copy{position:static;width:auto}
  .tag{font-size:12px;margin-bottom:16px}
  h1{font-size:clamp(34px,9vw,44px);margin-bottom:20px}
  .hero h1{max-width:none}
  .lead{font-size:16px;max-width:none;margin-bottom:26px}
  .hero .btn{height:auto;padding:15px 22px;font-size:15px}
  .perk{font-size:13px}.perk svg{width:24px;height:24px}
  #sceneSlot{position:static;min-height:0;aspect-ratio:700/560;width:100%;height:auto}
  .hero-bg{display:none}
  .perks{margin-top:34px}
  .st,.st[data-lane]{display:block;padding-block:84px;padding-right:76px}
  .lane{display:none}
  .stats{grid-template-columns:1fr 1fr 1fr;gap:12px}
  .tl li{grid-template-columns:1fr}.tl time{order:2}
  .result .eta{text-align:left}
  .form .two{grid-template-columns:1fr}
  .card{padding:20px}
  .perk{padding:0 12px}
}
@media (prefers-reduced-motion:reduce){.glow{animation:none}html{scroll-behavior:auto}}