/* Lineta — «линия»: табло отправлений и схема маршрута.
   Один сигнальный цвет, линейки вместо карточек, моноширинные подписи. */

@font-face{font-family:"PT Sans Narrow";font-weight:700;font-display:swap;src:url(/static/fonts/pt-sans-narrow-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:"PT Sans Narrow";font-weight:700;font-display:swap;src:url(/static/fonts/pt-sans-narrow-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(/static/fonts/ibm-plex-sans-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:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(/static/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(/static/fonts/ibm-plex-sans-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:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(/static/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(/static/fonts/ibm-plex-sans-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:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(/static/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(/static/fonts/ibm-plex-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:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(/static/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/static/fonts/ibm-plex-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:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(/static/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+20BD,U+2190-2199,U+2212}

:root{
  --bg:#0d0e0b;
  --bg-2:#141510;
  --ink:#eceadb;
  --ink-2:#bdbaa8;
  --muted:#8f8c7d;
  --rule:#2a2b23;
  --rule-2:#3a3b31;
  --signal:#ffb21a;
  --signal-ink:#111008;
  --signal-dim:rgba(255,178,26,.09);
  --display:"PT Sans Narrow","Arial Narrow",Impact,sans-serif;
  --sans:"IBM Plex Sans",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --pad:clamp(20px,4vw,48px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
::selection{background:var(--signal);color:var(--signal-ink)}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

.wrap{max-width:1240px;margin:0 auto;padding-inline:var(--pad)}
.mono{font-family:var(--mono)}
.label{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ── шапка ─────────────────────────────────────────────── */
.top{position:sticky;top:0;z-index:20;background:rgba(13,14,11,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:62px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:700 24px/1 var(--display);letter-spacing:.06em;text-transform:uppercase}
.brand svg{width:44px;height:12px;flex:none}
.nav{display:flex;align-items:center;gap:28px}
.nav a{text-decoration:none;font:500 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.nav a:hover{color:var(--signal)}
.nav .go{color:var(--signal-ink);background:var(--signal);padding:10px 14px}
.nav .go:hover{color:var(--signal-ink);background:#ffc34d}
@media (max-width:820px){.nav a:not(.go){display:none}}

/* ── кнопки ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:14px;text-decoration:none;font:500 14px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:20px 26px;transition:background .15s,color .15s}
.btn-signal{background:var(--signal);color:var(--signal-ink)}
.btn-signal:hover{background:#ffc34d}
.btn-line{color:var(--ink);box-shadow:inset 0 0 0 1px var(--rule-2)}
.btn-line:hover{box-shadow:inset 0 0 0 1px var(--signal);color:var(--signal)}

/* ── первый экран ───────────────────────────────────────── */
.hero{padding-block:clamp(56px,9vw,120px) clamp(40px,6vw,72px);border-bottom:1px solid var(--rule)}
.hero .label{margin-bottom:28px}
.hero h1{margin:0;font:700 clamp(58px,12.5vw,176px)/.86 var(--display);text-transform:uppercase;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--signal)}
.hero-foot{display:grid;grid-template-columns:minmax(0,1.1fr) auto;gap:32px 64px;align-items:end;margin-top:clamp(36px,5vw,64px)}
.hero-foot p{margin:0;max-width:560px;color:var(--ink-2);font-size:clamp(17px,1.7vw,20px)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:860px){.hero-foot{grid-template-columns:1fr}}

/* схема маршрута */
.route{margin-top:clamp(48px,7vw,88px);position:relative}
.route ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.route ol::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:repeating-linear-gradient(90deg,var(--rule-2) 0 10px,transparent 10px 16px)}
.route li{position:relative;padding-top:34px;padding-right:16px}
.route li::before{content:"";position:absolute;top:0;left:0;width:20px;height:20px;border-radius:50%;background:var(--bg);box-shadow:inset 0 0 0 2px var(--ink-2)}
.route li.lock::before{box-shadow:inset 0 0 0 2px var(--signal);background:radial-gradient(circle,var(--signal) 0 4px,var(--bg) 5px)}
.route b{display:block;font:700 22px/1.1 var(--display);text-transform:uppercase;letter-spacing:.03em}
.route span{display:block;margin-top:6px;font:400 13px/1.5 var(--mono);color:var(--muted)}
.route .pulse{position:absolute;top:5px;left:0;width:10px;height:10px;border-radius:50%;background:var(--signal);box-shadow:0 0 16px var(--signal);animation:run 6s linear infinite}
@keyframes run{0%{left:0;opacity:0}6%{opacity:1}90%{opacity:1}100%{left:calc(75% + 4px);opacity:0}}
@media (max-width:760px){
  .route ol{grid-template-columns:1fr;gap:26px;padding-left:40px}
  .route ol::before{left:9px;right:auto;top:0;bottom:0;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--rule-2) 0 10px,transparent 10px 16px)}
  .route li{padding-top:0}
  .route li::before{left:-40px}
  .route .pulse{display:none}
}
@media (prefers-reduced-motion:reduce){.route .pulse{display:none}}

/* ── секции ─────────────────────────────────────────────── */
section{padding-block:clamp(64px,9vw,112px);border-bottom:1px solid var(--rule)}
.head{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px 48px;margin-bottom:clamp(32px,4vw,52px)}
.head .label{padding-top:12px}
.head h2{margin:0;font:700 clamp(40px,6vw,76px)/.92 var(--display);text-transform:uppercase}
.head p{grid-column:2;margin:0;max-width:620px;color:var(--ink-2)}
@media (max-width:760px){.head{grid-template-columns:1fr}.head p{grid-column:1}}

/* параметры — спецификация */
.spec{margin:0;border-top:1px solid var(--rule)}
.spec div{display:grid;grid-template-columns:200px minmax(0,1fr);gap:8px 48px;padding:22px 0;border-bottom:1px solid var(--rule)}
.spec dt{font:500 12px/1.9 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.spec dd{margin:0;font:700 clamp(24px,2.6vw,32px)/1.15 var(--display);text-transform:uppercase;letter-spacing:.02em}
.spec dd small{display:block;margin-top:6px;font:400 15px/1.5 var(--sans);text-transform:none;letter-spacing:0;color:var(--ink-2)}
@media (max-width:760px){.spec div{grid-template-columns:1fr}}

/* табло тарифов */
.board{width:100%;border-collapse:collapse;border-top:2px solid var(--ink)}
.board th{text-align:left;font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:16px 12px 14px;border-bottom:1px solid var(--rule-2)}
.board td{padding:0 12px;height:84px;border-bottom:1px solid var(--rule);vertical-align:middle}
.board tr.row{cursor:pointer;transition:background .12s}
.board tr.row:hover{background:var(--signal-dim)}
.board .term{font:700 clamp(28px,3.4vw,42px)/1 var(--display);text-transform:uppercase}
.board .price{font:500 clamp(22px,2.6vw,30px)/1 var(--mono);color:var(--signal);white-space:nowrap}
.board .per{font:400 15px/1 var(--mono);color:var(--ink-2);white-space:nowrap}
.board .act{text-align:right}
.board .act a{font:500 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--ink-2);white-space:nowrap}
.board tr.row:hover .act a{color:var(--signal)}
.board tr.hot{box-shadow:inset 4px 0 0 var(--signal)}
.board tr.hot .term::after{content:"чаще всего";margin-left:14px;vertical-align:middle;font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal-ink);background:var(--signal);padding:5px 7px}
.board-note{margin:22px 0 0;font:400 14px/1.6 var(--mono);color:var(--muted)}
@media (max-width:700px){
  .board th:nth-child(3),.board td:nth-child(3),.board th:nth-child(4),.board td:nth-child(4){display:none}
  .board td{height:74px}
  .board tr.hot .term::after{display:block;margin:8px 0 0;width:max-content}
}

/* маршрут подключения */
.steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.steps li{display:grid;grid-template-columns:200px minmax(0,1fr);gap:8px 48px;padding:30px 0;border-bottom:1px solid var(--rule)}
.steps .n{font:500 13px/2.2 var(--mono);letter-spacing:.12em;color:var(--signal)}
.steps h3{margin:0 0 8px;font:700 clamp(26px,3vw,36px)/1 var(--display);text-transform:uppercase}
.steps p{margin:0;color:var(--ink-2);max-width:620px}
.steps a{color:var(--signal)}
@media (max-width:760px){.steps li{grid-template-columns:1fr}}

/* вопросы */
.faq{border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:200px minmax(0,1fr) 32px;gap:48px;align-items:baseline;padding:24px 0;font:600 19px/1.4 var(--sans)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .label{letter-spacing:.12em}
.faq summary::after{content:"+";font:400 26px/1 var(--mono);color:var(--muted);text-align:right}
.faq details[open] summary::after{content:"−";color:var(--signal)}
.faq summary:hover{color:var(--signal)}
.faq .a{display:grid;grid-template-columns:200px minmax(0,1fr) 32px;gap:48px;padding:0 0 26px}
.faq .a p{grid-column:2;margin:0;color:var(--ink-2);max-width:680px}
.faq .a a{color:var(--signal)}
@media (max-width:760px){
  .faq summary{grid-template-columns:minmax(0,1fr) 28px;gap:16px}
  .faq summary .label{display:none}
  .faq .a{grid-template-columns:1fr}.faq .a p{grid-column:1}
}

/* финальная строка */
.terminus{padding-block:clamp(56px,8vw,96px)}
.terminus .label{margin-bottom:18px}
.terminus a{display:flex;align-items:center;justify-content:space-between;gap:24px;text-decoration:none;font:700 clamp(52px,11vw,164px)/.9 var(--display);text-transform:uppercase;border-bottom:2px solid var(--ink);padding-bottom:18px;transition:color .15s,border-color .15s}
.terminus a:hover{color:var(--signal);border-color:var(--signal)}
.terminus a span{flex:none;color:var(--signal);font-weight:400}
.terminus-sub{margin:20px 0 0;font:400 15px/1.5 var(--mono);color:var(--muted)}

/* подвал */
footer{padding-block:48px 56px;color:var(--muted);font:400 13px/1.7 var(--mono)}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px 48px}
footer ul{list-style:none;margin:12px 0 0;padding:0}
footer li{margin:6px 0}
footer a{text-decoration:none;color:var(--ink-2)}
footer a:hover{color:var(--signal)}
footer .legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--rule)}

/* ── документы ─────────────────────────────────────────── */
.doc{max-width:820px;padding-block:clamp(48px,7vw,88px) clamp(56px,8vw,96px)}
.doc h1{margin:14px 0 10px;font:700 clamp(46px,7vw,84px)/.92 var(--display);text-transform:uppercase}
.doc .ed{margin:0 0 44px;font:400 13px/1.6 var(--mono);color:var(--muted)}
.doc h2{margin:48px 0 14px;padding-top:20px;border-top:1px solid var(--rule);font:700 28px/1.1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.doc h2 b{color:var(--signal);font-family:var(--mono);font-weight:500;font-size:15px;letter-spacing:.08em;margin-right:12px;vertical-align:4px}
.doc p,.doc li{color:var(--ink-2)}
.doc p{margin:0 0 12px}
.doc ul,.doc ol{margin:0 0 12px;padding-left:22px}
.doc li{margin:4px 0}
.doc strong{color:var(--ink);font-weight:500}
.doc a{color:var(--signal)}
.doc table{width:100%;border-collapse:collapse;margin:8px 0 12px;border-top:1px solid var(--rule-2)}
.doc td{padding:12px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.doc td:first-child{width:36%;padding-right:24px;font:500 12px/1.9 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.doc td:last-child{color:var(--ink)}
.doc .aside{margin:18px 0;padding:16px 20px;background:var(--bg-2);box-shadow:inset 3px 0 0 var(--signal);color:var(--ink-2);font-size:16px}