/* ===== Команда Старостина - общие стили сайта ===== */
:root{
  --blue:#87CEEB; --violet:#9B6EB5; --indigo:#2A38A1;
  --ink:#141631; --muted:#5c6080; --line:#e7e9f5; --bg:#fbfbff; --soft:#f3f4fc;
  --grad:linear-gradient(100deg,var(--blue),var(--violet) 50%,var(--indigo));
  --grad-btn:linear-gradient(100deg,var(--violet),var(--indigo));
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden;line-height:1.45}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 28px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
section{position:relative}
.sec-head{text-align:center;max-width:680px;margin:0 auto 50px}
.sec-head .kicker{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--violet);margin-bottom:14px}
.sec-head h2{font-size:44px;font-weight:900;letter-spacing:-1px;line-height:1.05}
.sec-head p{margin-top:16px;font-size:17px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-weight:700;font-size:16px;border:none;cursor:pointer;
  padding:16px 30px;border-radius:13px;transition:transform .25s var(--ease),box-shadow .25s,background .2s,color .2s}
.btn-main{background:var(--grad-btn);color:#fff;box-shadow:0 16px 36px -12px rgba(42,56,161,.55)}
.btn-main:hover{transform:translateY(-3px)}
.btn-ghost{background:#fff;color:var(--indigo);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--violet)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,box-shadow .3s,padding .3s;padding:18px 0}
header.scrolled{background:rgba(251,251,255,.88);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding:12px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.3px;font-size:18px}
.brand img{height:36px}
.nav-links{display:flex;gap:28px;font-size:14.5px;font-weight:600;color:var(--muted)}
.nav-links a:hover{color:var(--indigo)}
.nav-cta{background:var(--indigo);color:#fff;padding:11px 20px;border-radius:10px;font-weight:700;font-size:14px;transition:transform .2s}
.nav-cta:hover{transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:2px}

/* footer */
footer{background:#0d1024;color:#aab0d4;padding:56px 0 30px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-grid h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px}
.foot-grid a{display:block;margin-bottom:10px;transition:color .2s}.foot-grid a:hover{color:#fff}
.foot-brand{display:flex;align-items:center;gap:11px;font-weight:800;color:#fff;font-size:18px;margin-bottom:14px}
.foot-brand img{height:34px}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;transition:background .2s}
.socials a:hover{background:var(--violet)}
.socials svg{width:18px;height:18px;fill:#fff}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12.5px;color:#6b7196}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== FAQ (нативный аккордеон) ===== */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:var(--violet);box-shadow:0 18px 40px -28px rgba(42,56,161,.3)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;font-size:16.5px;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--violet);transition:transform .3s var(--ease);flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 22px;color:var(--muted);font-size:14.5px;line-height:1.6;max-width:92%}
.faq .a b{color:var(--ink)}

/* ===== Timeline / расписание ===== */
.timeline{max-width:780px;margin:0 auto}
.tl{display:flex;gap:20px;padding-bottom:26px;position:relative}
.tl:last-child{padding-bottom:0}
.tl .time{flex-shrink:0;width:92px;text-align:right;font-weight:800;color:var(--indigo);font-size:14.5px;padding-top:1px}
.tl .time small{display:block;font-size:11px;font-weight:600;color:var(--muted)}
.tl .dot{flex-shrink:0;position:relative;width:14px;display:flex;justify-content:center}
.tl .dot::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--grad-btn);margin-top:3px;z-index:2;box-shadow:0 0 0 4px rgba(155,110,181,.14)}
.tl:not(:last-child) .dot::after{content:"";position:absolute;top:18px;bottom:-26px;left:50%;transform:translateX(-50%);width:2px;background:var(--line)}
.tl .body b{font-size:16px;font-weight:800;display:block;margin-bottom:4px;color:var(--ink)}
.tl .body span{font-size:14px;color:var(--muted);line-height:1.5}

/* ===== Urgency / countdown / scarcity ===== */
.urgency{background:linear-gradient(100deg,rgba(155,110,181,.12),rgba(42,56,161,.1));border:1px solid var(--line);border-radius:22px;padding:30px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.urgency .u-l b{font-size:19px;font-weight:800;display:block;letter-spacing:-.3px}
.urgency .u-l span{font-size:14px;color:var(--muted)}
.countdown{display:flex;gap:12px}
.cd-unit{background:#fff;border:1px solid var(--line);border-radius:14px;min-width:72px;padding:12px 8px;text-align:center}
.cd-unit b{font-size:30px;font-weight:900;letter-spacing:-1px;color:var(--indigo);display:block;line-height:1;font-variant-numeric:tabular-nums}
.cd-unit span{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;margin-top:5px;display:block}
.scarcity{display:inline-flex;align-items:center;gap:10px;background:rgba(245,166,35,.12);border:1px solid rgba(245,166,35,.3);color:#b5790f;font-weight:700;font-size:13.5px;padding:9px 16px;border-radius:100px}
.scarcity .bar{width:90px;height:7px;border-radius:4px;background:rgba(245,166,35,.25);overflow:hidden}
.scarcity .bar i{display:block;height:100%;background:linear-gradient(90deg,#f5a623,#e8830a);border-radius:4px}

@media(max-width:620px){
  .urgency{flex-direction:column;align-items:flex-start}
  .cd-unit{min-width:62px;padding:10px 6px}.cd-unit b{font-size:24px}
  .tl .time{width:72px}
}

/* responsive base */
@media(max-width:760px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .sec-head h2{font-size:32px}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}