/* СИГНАЛ 62 — стили лендинга «Космический трип, Часть 2» */
@font-face{font-family:Montserrat;src:url(../fonts/montserrat-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Montserrat;src:url(../fonts/montserrat-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Montserrat;src:url(../fonts/montserrat-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Bebas;src:url(../fonts/bebas.woff2) format("woff2");font-weight:400;font-display:swap}

:root{
  --ink:#05070c;
  --ink-2:#0a1018;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);
  --cyan:#4fe3ff;
  --cyan-dim:rgba(79,227,255,.55);
  --white:#f2f7fb;
  --dim:#7a8794;
  --max:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--white);
  font-family:Montserrat,system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.08;margin:0}
p{margin:0 0 1em}
.mono{font-variant-numeric:tabular-nums;letter-spacing:.08em}

#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.85}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1200px 700px at 78% 18%, rgba(24,86,110,.22), transparent 60%),
    radial-gradient(900px 600px at 12% 82%, rgba(20,44,66,.18), transparent 65%);
}
main,.bar,.foot{position:relative;z-index:1}

/* верхняя панель */
.bar{
  position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;align-items:center;gap:28px;
  padding:16px clamp(18px,4vw,44px);
  background:rgba(5,7,12,.92);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid rgba(255,255,255,.06);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
}
.mark{display:flex;align-items:center;gap:10px;font-family:Bebas;font-size:19px;letter-spacing:.18em}
.mark .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan);animation:pulse 2.6s infinite}
.nav{display:flex;gap:26px;margin-left:auto;color:var(--dim)}
.nav a{transition:color .2s}
.nav a:hover{color:var(--white)}
.nav-cta{
  border:1px solid var(--line-2);border-radius:999px;padding:9px 18px;color:var(--white);
  transition:border-color .2s,background .2s;
}
.nav-cta:hover{border-color:var(--cyan);background:rgba(79,227,255,.08)}

/* hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:120px clamp(18px,4vw,44px) 80px}
.hero-inner{width:100%;max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:end}
.kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.display{margin:0 0 22px}
.num{
  display:block;font-family:Bebas;font-size:clamp(84px,15vw,208px);line-height:.82;
  letter-spacing:.01em;margin-bottom:10px;
  text-shadow:0 0 80px rgba(79,227,255,.18);
}
.title{
  display:block;font-size:clamp(26px,4.4vw,58px);text-transform:uppercase;
  letter-spacing:.01em;line-height:.98;color:var(--white);
}
.meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:var(--dim);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 34px}
.meta i{width:3px;height:3px;border-radius:50%;background:var(--line-2)}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 26px;border-radius:999px;border:1px solid var(--line-2);
  font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;
  transition:transform .2s var(--ease),border-color .2s,background .2s;
}
.btn:hover{transform:translateY(-2px);border-color:var(--cyan)}
.btn-primary{background:var(--cyan);color:#04121a;border-color:var(--cyan);box-shadow:0 10px 40px rgba(79,227,255,.22)}
.btn-primary:hover{background:#7aecff}

.hero-right{position:relative;padding-bottom:8px}
.count{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cell{text-align:center;border-top:1px solid var(--line);padding-top:12px}
.cell b{display:block;font-family:Bebas;font-size:clamp(30px,4.2vw,54px);line-height:1;letter-spacing:.04em}
.cell span{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin-top:6px}
.count-note{margin:16px 0 0;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.ring{position:absolute;right:-110px;top:-250px;width:320px;opacity:.2;pointer-events:none}
.ring svg{width:100%;height:auto;animation:spin 90s linear infinite}
.ring circle{fill:none;stroke:var(--cyan-dim);stroke-width:.6}
.ring .r2{stroke-dasharray:2 6}
.ring .r3{stroke-dasharray:1 9;opacity:.6}

.scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:26px;height:42px;border:1px solid var(--line-2);border-radius:999px}
.scroll span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--cyan);animation:drop 2s infinite}

/* секции */
.section{padding:clamp(70px,9vw,130px) clamp(18px,4vw,44px)}
.section.alt{background:linear-gradient(180deg,transparent,rgba(10,16,24,.7),transparent)}
.wrap{max-width:var(--max);margin:0 auto}
.wrap.narrow{max-width:760px}
.section h2{font-size:clamp(28px,4vw,50px);margin-bottom:22px;max-width:18ch}
.lead{color:#c7d3dc;font-size:clamp(16px,1.4vw,19px);max-width:62ch}
.fine{color:var(--dim);font-size:14px;max-width:62ch;margin-top:26px;border-left:1px solid var(--line-2);padding-left:18px}

/* плеер */
.player{
  display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;
  margin:42px 0 0;padding:22px;border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));
}
.play{
  width:64px;height:64px;border-radius:50%;border:1px solid var(--cyan);background:rgba(79,227,255,.1);
  color:var(--cyan);display:grid;place-items:center;cursor:pointer;transition:background .2s,transform .2s;
}
.play:hover{background:rgba(79,227,255,.2);transform:scale(1.04)}
.play svg{width:26px;height:26px;fill:currentColor}
.play .i-pause{display:none}
.player.playing .i-play{display:none}
.player.playing .i-pause{display:block}
.track-top,.track-bot{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.track-top b{color:var(--white);font-weight:600}
.bar-progress{position:relative;height:26px;display:flex;align-items:center;cursor:pointer;margin:6px 0}
.bar-progress::before{content:"";position:absolute;left:0;right:0;height:2px;background:var(--line-2)}
.bar-fill{position:absolute;left:0;height:2px;width:0;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.bar-head{position:absolute;left:0;width:9px;height:9px;border-radius:50%;background:var(--cyan);transform:translateX(-4px);box-shadow:0 0 14px var(--cyan)}

/* карта */
.map-list{list-style:none;margin:34px 0 0;padding:0;border-top:1px solid var(--line)}
.map-list li{
  display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:baseline;
  padding:16px 10px;border-bottom:1px solid var(--line);position:relative;
  transition:background .25s,color .25s;
}
.map-list li:hover{background:linear-gradient(90deg,rgba(79,227,255,.07),transparent)}
.map-list li::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--cyan);
  transform:scaleY(0);transform-origin:top;transition:transform .25s var(--ease);
}
.map-list li:hover::before{transform:scaleY(1)}
.map-list b{font-family:Bebas;font-size:26px;letter-spacing:.04em;color:var(--cyan)}
.map-list span{font-size:15px;letter-spacing:.1em;text-transform:uppercase}
.map-list em{font-style:normal;font-size:12px;color:var(--dim);letter-spacing:.14em}
.map-list li:last-child{border-bottom:none}
.map-list li:last-child b,.map-list li:last-child span{color:var(--cyan)}

/* контекст */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:start}
.cover{margin:0;position:relative}
.cover img{border-radius:14px;box-shadow:0 30px 90px rgba(0,0,0,.6);width:100%;aspect-ratio:1/1;object-fit:cover}
.cover figcaption{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-top:14px}
.prose p{color:#c7d3dc}
.prose h2{margin-bottom:20px}

/* карточки */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.card{
  padding:26px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  display:flex;flex-direction:column;gap:10px;transition:border-color .25s,transform .25s;
}
.card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.card h3{font-size:18px;letter-spacing:.02em}
.card p{color:var(--dim);font-size:14px;margin:0}
.link{color:var(--cyan);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-top:auto}
.link.muted{color:var(--dim)}
.qr-row{display:flex;align-items:center;gap:34px;margin-top:44px;flex-wrap:wrap}
.qr{text-align:center}
.qr img{width:132px;border-radius:10px;background:#fff;padding:6px}
.qr span{display:block;margin-top:8px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.qr-note{max-width:32ch;color:var(--dim);font-size:14px;margin:0}

/* футер */
.foot{border-top:1px solid var(--line);padding:44px clamp(18px,4vw,44px) 60px}
.foot-inner{display:flex;gap:30px;align-items:flex-start;flex-wrap:wrap}
.foot b{letter-spacing:.02em}
.foot p{color:var(--dim);font-size:13px;margin:6px 0 0;letter-spacing:.1em;text-transform:uppercase}
.foot-links{display:flex;gap:22px;margin-left:auto;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.foot-links a:hover{color:var(--white)}
.foot-note{width:100%;margin-top:26px;font-size:11px;color:rgba(122,135,148,.6)}

/* появление при скролле */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes drop{0%{transform:translateY(0);opacity:1}80%{transform:translateY(14px);opacity:0}100%{opacity:0}}

@media (max-width:900px){
  .ring{display:none}
  .map-list em{display:none}
  .map-list li{grid-template-columns:76px 1fr;padding:14px 6px}
  .map-list span{font-size:14px;line-height:1.3}
  .bar{padding:12px clamp(16px,4vw,24px)}
  .hero-inner{grid-template-columns:1fr;gap:54px}
  .hero{padding-top:104px}
  .ring{right:-30px;top:-90px;width:170px}
  .split{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .nav{display:none}
  .map-list li{grid-template-columns:80px 1fr auto;gap:12px}
  .map-list b{font-size:22px}
  .cover{order:-1;max-width:420px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}