/* ===== Шаблон 4 «Aurora»: тёмно-синий первый экран с северным сиянием, бирюза + фиолет, янтарные кнопки ===== */
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/fonts/Inter-Regular.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/fonts/Inter-SemiBold.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(/fonts/Inter-Bold.woff2) format("woff2")}
@font-face{font-family:Inter;font-weight:900;font-display:swap;src:url(/fonts/Inter-Black.woff2) format("woff2")}

:root{
  --night:#0a0e27; --night2:#131a46; --night3:#1d2563;
  --teal:#2dd4bf; --teal2:#14b8a6; --violet:#8b5cf6; --violet2:#6d28d9;
  --amber:#fbbf24; --orange:#fb923c;
  --bg:#f4f5fb; --card:#fff; --ink:#0f1433; --text:#2a3156; --muted:#626a8f; --line:#e3e6f3;
  --r:18px; --r-sm:12px; --shadow:0 18px 40px -18px rgba(16,22,70,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font:16.5px/1.7 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--violet2)}
a:hover{color:var(--teal2)}
h1,h2,h3{color:var(--ink);line-height:1.2;letter-spacing:-.02em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 16px/1.2 Inter,sans-serif;text-decoration:none;border:0;border-radius:999px;padding:13px 24px;cursor:pointer;transition:transform .15s,box-shadow .15s,filter .15s}
.btn--cta{background:linear-gradient(135deg,var(--amber),var(--orange));color:#2a1402;box-shadow:0 10px 24px -8px rgba(251,146,60,.65)}
.btn--cta:hover{color:#2a1402;transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 14px 28px -8px rgba(251,146,60,.8)}
.btn--lg{font-size:17px;padding:16px 30px}
.btn--sm{font-size:14px;padding:10px 18px}
.btn--block{display:flex;width:100%}
.btn:disabled{opacity:.6;cursor:default}

.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;background:linear-gradient(90deg,var(--teal),var(--violet),var(--amber))}

/* ===== шапка ===== */
.top{position:sticky;top:0;z-index:50;background:rgba(10,14,39,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.07)}
.top__in{display:flex;align-items:center;gap:20px;height:68px}
.logo img{width:200px;height:40px}
.menu{display:flex;gap:4px;margin-left:auto}
.menu a{color:#c9cdf0;text-decoration:none;font-weight:600;font-size:15px;padding:8px 14px;border-radius:999px;transition:background .15s,color .15s}
.menu a:hover,.menu a.active{color:#fff;background:rgba(45,212,191,.14)}
.menu a.active{box-shadow:inset 0 0 0 1px rgba(45,212,191,.45)}
.burger{display:none;margin-left:auto;width:44px;height:44px;border:0;border-radius:12px;background:rgba(255,255,255,.08);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== первый экран с «сиянием» ===== */
.aur{position:relative;overflow:hidden;background:var(--night);color:#d7dbf7;padding:48px 0 64px}
.aur__sky{position:absolute;inset:-20% -10% auto;height:140%;pointer-events:none;
  background:
    radial-gradient(60% 45% at 18% 20%,rgba(45,212,191,.38),transparent 70%),
    radial-gradient(50% 40% at 62% 8%,rgba(139,92,246,.45),transparent 70%),
    radial-gradient(40% 35% at 92% 40%,rgba(45,212,191,.22),transparent 70%),
    radial-gradient(70% 50% at 50% 110%,rgba(29,37,99,.9),transparent 70%);
  filter:blur(10px);animation:sky 18s ease-in-out infinite alternate}
.aur::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(1.5px 1.5px at 12% 18%,#fff,transparent),radial-gradient(1px 1px at 34% 62%,#fff,transparent),radial-gradient(1.5px 1.5px at 72% 26%,#fff,transparent),radial-gradient(1px 1px at 88% 70%,#fff,transparent),radial-gradient(1px 1px at 52% 84%,#fff,transparent),radial-gradient(1.2px 1.2px at 6% 78%,#fff,transparent)}
@keyframes sky{from{transform:translate3d(-2%,0,0) scale(1)}to{transform:translate3d(3%,2%,0) scale(1.06)}}
.aur__in{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;margin-bottom:18px;color:#9aa1d4}
.crumbs a{color:var(--teal);text-decoration:none}
.aur h1{color:#fff;font-weight:900;font-size:clamp(29px,3.9vw,46px);line-height:1.08;margin:0 0 18px;letter-spacing:-.03em}
.aur__lead{font-size:18px;line-height:1.65;margin:0 0 26px;max-width:620px;color:#c9cdf0}
.aur__act{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px}
.aur__note{font-size:13px;color:#9aa1d4}
.aur__art{position:relative}
.aur__art img{width:100%;max-width:520px;margin-left:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35))}
.ticket{position:absolute;left:0;bottom:6%;display:flex;flex-direction:column;gap:2px;padding:14px 20px 14px 24px;border-radius:16px;background:rgba(255,255,255,.1);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);box-shadow:0 20px 40px -16px rgba(0,0,0,.5);transform:rotate(-3deg)}
.ticket::before{content:"";position:absolute;left:-1px;top:14px;bottom:14px;width:6px;border-radius:0 6px 6px 0;background:linear-gradient(var(--teal),var(--violet))}
.ticket__k{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--teal);font-weight:700}
.ticket__big{font-size:28px;font-weight:900;color:#fff;line-height:1.1}
.ticket__sub{font-size:13px;color:#c9cdf0}
.aur--service{padding:40px 0 44px}
.aur--service .aur__in{grid-template-columns:1fr}
.aur--service h1{font-size:clamp(28px,3.6vw,40px);max-width:860px}

/* ===== полоса с цифрами ===== */
.stats{position:relative;z-index:2;margin-top:-34px}
.stats__in{display:grid;grid-template-columns:repeat(5,1fr);gap:0;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);border:1px solid var(--line);padding:6px}
.stat{padding:14px 16px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:26px;font-weight:900;color:var(--ink);line-height:1.1;background:linear-gradient(135deg,var(--violet2),var(--teal2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat span{font-size:13px;color:var(--muted)}

/* ===== раскладка: слева липкая колонка, справа текст ===== */
.page{display:grid;grid-template-columns:270px minmax(0,1fr);gap:48px;padding-top:44px;padding-bottom:64px;align-items:start}
.page--single{grid-template-columns:minmax(0,820px);justify-content:center}
.rail{align-self:stretch;display:flex;flex-direction:column;gap:16px}
.rail .toc{position:sticky;top:88px;order:2}
.rail .pass{order:1}
.rail__box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.toc b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}
.toc ol{list-style:none;margin:0;padding:0;max-height:calc(100vh - 170px);overflow:auto}
.toc a{display:block;padding:6px 0 6px 12px;border-left:2px solid var(--line);color:var(--text);text-decoration:none;font-size:14px;line-height:1.35}
.toc a:hover{color:var(--violet2)}
.toc a.is-on{border-color:var(--teal2);color:var(--ink);font-weight:700}
.pass{background:linear-gradient(160deg,var(--night2),var(--night));color:#c9cdf0;border:0;position:relative;overflow:hidden}
.pass::before{content:"";position:absolute;inset:-40% -30% auto auto;width:220px;height:220px;background:radial-gradient(circle,rgba(45,212,191,.35),transparent 70%)}
.pass__tag{position:relative;display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--night);background:var(--teal);border-radius:999px;padding:3px 10px}
.pass__big{position:relative;font-size:30px;font-weight:900;color:#fff;margin:10px 0 2px;line-height:1.1}
.pass__sub{position:relative;font-size:14px;margin-bottom:12px}
.facts{margin:0 0 16px;position:relative}
.facts div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
.facts dt{color:#9aa1d4}
.facts dd{margin:0;color:#fff;font-weight:600;text-align:right}
.pass small{display:block;text-align:center;margin-top:10px;font-size:12px;color:#9aa1d4}

/* ===== текст ===== */
.doc{min-width:0;max-width:780px}
.doc h2{font-size:clamp(23px,2.6vw,30px);font-weight:900;margin:48px 0 16px;padding-top:4px;position:relative}
.doc h2::before{content:"";display:block;width:44px;height:4px;border-radius:4px;margin-bottom:14px;background:linear-gradient(90deg,var(--teal),var(--violet))}
.doc > h2:first-child{margin-top:0}
.doc h3{font-size:19px;margin:28px 0 10px}
.doc p{margin:0 0 16px}
.doc strong{color:var(--ink)}
.doc p.cap{font-size:13.5px;color:var(--muted);margin-top:-6px;padding-left:12px;border-left:3px solid var(--line)}

.tw{overflow-x:auto;margin:20px 0 14px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--card);-webkit-overflow-scrolling:touch}
.tw table{width:100%;border-collapse:collapse;font-size:15px;min-width:460px}
.tw th{background:var(--night2);color:#fff;text-align:left;font-weight:700;padding:12px 14px;white-space:nowrap}
.tw td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
.tw tbody tr:nth-child(even) td{background:#f8f9fe}
.tw td:first-child{font-weight:600;color:var(--ink)}

.steps{list-style:none;counter-reset:s;margin:20px 0;padding:0;display:grid;gap:10px}
.steps li{counter-increment:s;position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px 14px 62px;min-height:52px}
.steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--violet),var(--teal2))}

/* CTA внутри текста */
.go{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px;margin:26px 0;padding:18px 20px;border-radius:var(--r);background:linear-gradient(var(--card),var(--card)) padding-box,linear-gradient(120deg,var(--teal),var(--violet),var(--amber)) border-box;border:2px solid transparent;box-shadow:var(--shadow)}
.go__ico{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--violet),var(--teal2));flex:none}
.go small{color:var(--muted);font-size:13px}

/* FAQ */
.faq-wrap{margin-top:48px}
.faq{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.faq__item details{background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.faq__item summary{list-style:none;cursor:pointer;padding:16px 52px 16px 18px;position:relative}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:var(--violet2);background:#efeafd;transition:transform .2s}
.faq__item details[open] summary::after{content:"\2212";transform:translateY(-50%) rotate(180deg)}
.faq__item h3{margin:0;font-size:17px}
.faq__a{padding:0 18px 4px}

/* ===== виджеты ===== */
.wdg{margin:22px 0;padding:20px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
.wdg__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px;margin-bottom:14px}
.wdg__head b{font-size:17px;color:var(--ink)}
.wdg__head span{font-size:13px;color:var(--muted)}
.days{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.day{border-radius:var(--r-sm);padding:14px;background:#f6f4ff;border:1px solid #e7e0fd;text-align:center}
.day span{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.day b{display:block;font-size:20px;color:var(--ink);margin:2px 0}
.day small{color:var(--muted)}
.day--sum{background:linear-gradient(150deg,var(--night2),var(--night));border:0}
.day--sum span,.day--sum small{color:#9aa1d4}
.day--sum b{color:var(--amber);font-size:26px}
.calc__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.calc__grid--4{grid-template-columns:repeat(4,1fr)}
.calc label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.calc input{font:600 17px Inter,sans-serif;color:var(--ink);padding:11px 12px;border-radius:12px;border:2px solid var(--line);background:#fafbff;width:100%}
.calc input:focus{outline:0;border-color:var(--teal2);background:#fff}
.calc__out{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.calc__out div{flex:1 1 140px;padding:12px 14px;border-radius:var(--r-sm);background:#f4f6fc}
.calc__out span{display:block;font-size:12px;color:var(--muted)}
.calc__out b{font-size:20px;color:var(--ink)}
.calc__out .calc__hl{background:linear-gradient(150deg,var(--night2),var(--night))}
.calc__out .calc__hl span{color:#9aa1d4}
.calc__out .calc__hl b{color:var(--amber)}
.calc__note{font-size:13px;color:var(--muted);margin:12px 0 0!important}
.bars{display:grid;gap:12px}
.bars__row{display:grid;grid-template-columns:190px 1fr 190px;align-items:center;gap:12px;font-size:14px}
.bars__row b{color:var(--ink);font-size:14px}
.bars__track{height:12px;border-radius:12px;background:#eceff8;overflow:hidden}
.bars__fill{display:block;height:100%;width:var(--w);border-radius:12px;background:linear-gradient(90deg,var(--violet),var(--teal))}
.bars__fill--fast{background:linear-gradient(90deg,var(--teal2),var(--teal))}
.bars__fill--slow{background:linear-gradient(90deg,var(--violet),var(--orange))}

/* ===== футер ===== */
.ftr{background:var(--night);color:#9aa1d4;padding:44px 0 90px;font-size:14px}
.ftr__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr__logo img{width:200px;height:40px}
.ftr__nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.ftr__nav a{color:#d7dbf7;text-decoration:none}
.ftr__nav a:hover{color:var(--teal)}
.ftr__rg{display:flex;gap:14px;align-items:flex-start;margin:22px 0 12px}
.ftr__18{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#fff;border:2px solid var(--orange)}
.ftr__rg p{margin:0}
.ftr__legal a{color:var(--teal)}
.ftr__copy{margin:8px 0 0;font-size:13px;opacity:.7}

/* нижняя панель на мобильных */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(10,14,39,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid rgba(255,255,255,.08);transform:translateY(110%);transition:transform .25s}
.mbar.is-on{transform:none}
.mbar b{display:block;color:#fff;font-size:16px;line-height:1.2}
.mbar small{color:#9aa1d4;font-size:12px}
.mbar .btn{white-space:nowrap;padding:12px 20px}

/* ===== всплывающее окно сбора почты (правый нижний угол) ===== */
.lead{position:fixed;right:20px;bottom:20px;z-index:70;width:340px;max-width:calc(100vw - 32px);padding:22px 20px 18px;border-radius:20px;background:linear-gradient(165deg,var(--night2),var(--night));color:#c9cdf0;box-shadow:0 30px 60px -20px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.1);animation:lead-in .35s ease-out}
.lead[hidden],.lead [hidden]{display:none!important}
@keyframes lead-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.lead__x{position:absolute;right:10px;top:10px;width:32px;height:32px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.lead__ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:var(--night);background:linear-gradient(135deg,var(--teal),var(--amber));margin-bottom:10px}
.lead__title{display:block;color:#fff;font-size:19px;line-height:1.25;margin-bottom:6px;padding-right:28px}
.lead__text{font-size:14px;line-height:1.5;margin:0 0 12px}
.lead form{display:grid;gap:9px}
.lead input[type=text],.lead input[type=email]{font:500 15px Inter,sans-serif;padding:11px 12px;border-radius:12px;border:2px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;width:100%}
.lead input::placeholder{color:#8a91c4}
.lead input:focus{outline:0;border-color:var(--teal)}
.lead input.is-bad{border-color:#fb7185}
.lead__trap{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}
.lead__ok{display:flex;gap:8px;align-items:flex-start;font-size:12px;line-height:1.45;color:#9aa1d4;cursor:pointer}
.lead__ok input{margin-top:2px;accent-color:var(--teal);flex:none}
.lead__ok a{color:var(--teal)}
.lead__ok.is-bad span{color:#fda4af}
.lead__err{color:#fda4af;font-size:13px;margin:0}
.lead__done p{color:#fff;margin:0 0 12px}

/* ===== адаптив ===== */
@media (max-width:1020px){
  .page{grid-template-columns:1fr;gap:28px}
  .rail{position:static;order:2}
  .toc{display:none}
  .stats__in{grid-template-columns:repeat(3,1fr)}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(n+4){border-top:1px solid var(--line)}
}
@media (max-width:900px){
  .menu{position:fixed;top:68px;left:0;right:0;flex-direction:column;gap:2px;padding:12px 16px 18px;background:var(--night);border-bottom:1px solid rgba(255,255,255,.08);transform:translateY(-120%);transition:transform .25s;margin:0}
  .menu{visibility:hidden}
  .menu.is-open{transform:none;visibility:visible}
  .menu a{padding:12px 14px;font-size:16px}
  .burger{display:flex}
  .top__cta{display:none}
  .aur__in{grid-template-columns:1fr;gap:20px}
  .aur__art img{max-width:400px;margin:0 auto}
  .ticket{left:4%;bottom:4%}
  .mbar{display:flex}
  .lead{right:12px;left:12px;width:auto;max-width:none;bottom:84px}
}
@media (max-width:600px){
  body{font-size:16px}
  .logo img{width:170px;height:34px}
  .top__in{height:62px}
  .menu{top:62px}
  .aur{padding:30px 0 56px}
  .aur__lead{font-size:16.5px}
  .aur__act .btn{width:100%}
  .ticket{transform:rotate(-2deg) scale(.88);transform-origin:left bottom}
  .stats__in{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0!important;border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:0}
  .stat:nth-child(odd){border-right:1px solid var(--line)!important}
  .stat:last-child{grid-column:1/-1;border-right:0!important}
  .stat b{font-size:22px}
  .calc__grid,.calc__grid--4{grid-template-columns:1fr 1fr}
  .days{grid-template-columns:1fr 1fr}
  .day--sum{grid-column:1/-1}
  .bars__row{grid-template-columns:1fr;gap:6px}
  .go{padding:16px}
  .go .btn{width:100%}
  .go__ico{display:none}
  .lead{bottom:80px;padding:18px 16px 14px}
  .lead__text{display:none}
}