/* Команда без выгорания — общий стиль двух лендингов */
:root{
  --bg:#0d0b0a;
  --bg-2:#141110;
  --surface:#1a1614;
  --surface-2:#221d1a;
  --line:rgba(236,224,206,.12);
  --line-strong:rgba(236,224,206,.24);
  --ink:#f3ece2;
  --ink-2:#c9bfb2;
  --ink-3:#9a8f83;
  --gold:#d6b47c;
  --gold-2:#f0d9ad;
  --ember:#e26a3d;
  --ember-2:#ff9a5c;
  --on-gold:#1a1208;
  --radius:22px;
  --radius-sm:14px;
  --serif:"Cormorant Garamond","Cormorant",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.24,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;font-variant-numeric:lining-nums}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--gold);color:var(--on-gold)}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}

/* зерно поверх всего */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{width:100%;max-width:1220px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}

/* навигация */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(13,11,10,.72);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--serif);font-size:22px;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--gold-2),var(--ember) 55%,#3a160a 100%);box-shadow:0 0 22px rgba(226,106,61,.55)}
.nav-links{display:flex;gap:28px;font-size:14px;letter-spacing:.04em;color:var(--ink-2)}
.nav-links a{text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--gold-2)}
.nav-cta{display:flex;gap:10px}
@media (max-width:960px){.nav-links{display:none}}
@media (max-width:560px){.nav-cta .btn-ghost{display:none}.brand{font-size:19px}}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.01em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s,color .25s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-gold{background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,#b98e52);color:var(--on-gold);box-shadow:0 10px 30px -10px rgba(214,180,124,.6),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(214,180,124,.75),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-ghost{background:rgba(243,236,226,.04);color:var(--ink);border-color:var(--line-strong);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 18px;font-size:14px}
.btn-lg{min-height:58px;padding:0 32px;font-size:16px}

/* типографика */
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.kicker::before{content:"";width:34px;height:1px;background:currentColor;opacity:.7}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(52px,9vw,124px);line-height:.92}
h2{font-size:clamp(38px,5.6vw,72px);line-height:1}
h3{font-size:clamp(26px,2.6vw,34px);line-height:1.1}
h1 em,h2 em{font-style:italic;font-weight:400;background:linear-gradient(100deg,var(--gold-2),var(--gold) 40%,var(--ember-2) 90%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);max-width:56ch}
.muted{color:var(--ink-3)}
.small{font-size:13.5px;line-height:1.5}

/* секции */
section{position:relative;padding:clamp(88px,12vw,160px) 0}
.sec-head{display:grid;gap:22px;max-width:820px;margin-bottom:clamp(44px,6vw,72px)}
.hr{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);border:0;margin:0}

/* герой */
.hero{min-height:100svh;display:flex;align-items:center;padding:120px 0 64px;overflow:hidden}
.hero-canvas{position:absolute;inset:0;z-index:0}
.hero-canvas canvas{width:100%!important;height:100%!important;display:block}
.hero-canvas{-webkit-mask-image:linear-gradient(180deg,#000 70%,transparent 99%);mask-image:linear-gradient(180deg,#000 70%,transparent 99%)}
.hero-glow{position:absolute;z-index:0;width:min(900px,120vw);aspect-ratio:1;right:-12%;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle,rgba(226,106,61,.28),rgba(214,180,124,.08) 40%,transparent 68%);filter:blur(10px);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero-inner{display:grid;gap:30px;max-width:720px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:26px;padding-top:26px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.hero-meta b{font-family:var(--serif);font-size:30px;font-weight:500;color:var(--ink);display:block;line-height:1}
.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:2;width:24px;height:40px;border:1px solid var(--line-strong);border-radius:20px}
.scroll-cue::after{content:"";position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
.hero .lead{text-shadow:0 1px 18px rgba(13,11,10,.85)}
@media (max-width:820px){
  .hero{align-items:flex-start;min-height:auto;padding:calc(min(52vh,400px) + 40px) 0 72px}
  .hero-canvas{inset:56px 0 auto 0;height:min(52vh,400px)}
  .hero-inner{gap:24px}
  .hero-glow{right:-40%;top:30%}
  .scroll-cue{display:none}
}

/* карточки и сетки */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1140px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:1fr}}
@media (max-width:720px){.g2,.g4{grid-template-columns:1fr}}
.card{position:relative;background:linear-gradient(180deg,rgba(243,236,226,.045),rgba(243,236,226,.015));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,36px);overflow:hidden;transition:border-color .35s var(--ease),transform .35s var(--ease)}
.card:hover{border-color:var(--line-strong)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(600px circle at var(--mx,50%) var(--my,0%),rgba(214,180,124,.10),transparent 40%);opacity:0;transition:opacity .4s}
.card:hover::before{opacity:1}

/* статистика */
.stat .num{font-family:var(--serif);font-size:clamp(64px,7vw,92px);line-height:.9;font-weight:500;background:linear-gradient(160deg,var(--ink),var(--gold) 120%);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat p{margin:16px 0 18px;color:var(--ink-2)}
.src{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}

/* расчёт */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:center}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.ledger{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);overflow:hidden}
.ledger-row{display:grid;grid-template-columns:1fr auto;gap:16px;padding:22px 26px;border-bottom:1px solid var(--line);align-items:baseline}
.ledger-row:last-child{border-bottom:0}
.ledger-row .k{color:var(--ink-2)}
.ledger-row .k small{display:block;color:var(--ink-3);font-size:13px;margin-top:4px;font-variant-numeric:lining-nums tabular-nums}
.ledger-row .v{font-family:var(--serif);font-size:30px;font-variant-numeric:lining-nums tabular-nums;white-space:nowrap}
.ledger-total{background:linear-gradient(90deg,rgba(226,106,61,.14),rgba(214,180,124,.06))}
.ledger-total .v{font-size:44px;color:var(--gold-2)}

/* список результатов */
.outcomes{list-style:none;margin:0;padding:0;counter-reset:o;border-top:1px solid var(--line)}
.outcomes li{counter-increment:o;display:grid;grid-template-columns:80px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);font-size:clamp(18px,1.6vw,22px);line-height:1.45}
.outcomes li::before{content:"0" counter(o);font-family:var(--serif);font-style:italic;font-size:30px;color:var(--gold);line-height:1}
@media (max-width:560px){.outcomes li{grid-template-columns:48px 1fr;gap:12px}}

/* программа */
.modules{display:grid;gap:12px}
.module{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(243,236,226,.035),transparent);transition:border-color .3s,background .3s}
.module[open]{border-color:rgba(214,180,124,.38);background:linear-gradient(180deg,rgba(214,180,124,.07),rgba(243,236,226,.01))}
.module summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:72px 1fr 40px;align-items:center;gap:16px;padding:26px clamp(20px,3vw,34px);min-height:64px}
.module summary::-webkit-details-marker{display:none}
.module .idx{font-family:var(--serif);font-size:44px;line-height:1;color:var(--gold);font-style:italic}
.module .ttl{font-family:var(--serif);font-size:clamp(22px,2.3vw,30px);line-height:1.15}
.module .ttl small{display:block;font-family:var(--sans);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.module .plus{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-strong);position:relative;transition:transform .35s var(--ease),border-color .3s}
.module .plus::before,.module .plus::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:1.5px;background:var(--ink);transform:translate(-50%,-50%)}
.module .plus::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .35s var(--ease)}
.module[open] .plus{transform:rotate(180deg);border-color:var(--gold)}
.module[open] .plus::after{transform:translate(-50%,-50%) rotate(0deg)}
.module .body{padding:0 clamp(20px,3vw,34px) 30px calc(72px + 16px + clamp(20px,3vw,34px));color:var(--ink-2)}
.module .body ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.module .body li{position:relative;padding-left:22px}
.module .body li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--gold)}
@media (max-width:640px){.module summary{grid-template-columns:44px 1fr 40px;gap:12px}.module .idx{font-size:32px}.module .body{padding-left:clamp(20px,3vw,34px)}}

/* преподаватели */
.teacher{display:grid;grid-template-columns:200px 1fr;gap:clamp(20px,3vw,36px);align-items:start}
@media (max-width:640px){.teacher{grid-template-columns:1fr}}
.portrait{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:var(--surface-2);border:1px solid var(--line-strong)}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 22%}
.portrait::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(240,217,173,.18);border-radius:inherit;pointer-events:none}
.monogram{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);font-size:72px;font-style:italic;color:var(--gold);background:radial-gradient(circle at 50% 35%,rgba(214,180,124,.18),transparent 65%)}
.teacher .role{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:14px 0 14px}
.teacher p{color:var(--ink-2);margin:0 0 12px}
.todo{color:var(--ember-2);font-style:italic}

/* тарифы */
.tariff{display:flex;flex-direction:column;gap:22px}
.tariff.featured{border-color:rgba(214,180,124,.45);background:linear-gradient(170deg,rgba(214,180,124,.12),rgba(226,106,61,.05) 60%,rgba(243,236,226,.02))}
.tag{align-self:flex-start;font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:7px 12px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2)}
.featured .tag{border-color:var(--gold);color:var(--gold-2)}
.price{font-family:var(--serif);font-size:clamp(52px,6vw,72px);line-height:1;font-variant-numeric:lining-nums tabular-nums}
.price span{font-size:.5em;color:var(--ink-3)}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px;color:var(--ink-2);flex:1}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:12px}
.ticks svg{width:18px;height:18px;margin-top:4px;color:var(--gold)}

/* финальные карточки */
.door{display:flex;flex-direction:column;gap:18px;min-height:340px;text-decoration:none}
.door .arrow{margin-top:auto;display:flex;align-items:center;gap:12px;color:var(--gold-2);font-weight:600}
.door .arrow svg{width:22px;height:22px;transition:transform .3s var(--ease)}
.door:hover{transform:translateY(-4px)}
.door:hover .arrow svg{transform:translateX(6px)}
.door-ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;border:1px solid var(--line-strong);background:rgba(214,180,124,.08);color:var(--gold-2)}
.door-ico svg{width:26px;height:26px}

/* форма */
.form{display:grid;gap:16px}
.field{display:grid;gap:8px}
.field label{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.field input,.field select{width:100%;min-height:54px;padding:0 18px;border-radius:14px;background:rgba(243,236,226,.04);border:1px solid var(--line-strong);color:var(--ink);font:inherit;font-size:16px;transition:border-color .2s,background .2s}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:var(--surface);color:var(--ink)}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);background:rgba(214,180,124,.06)}
.field .err{display:none;font-size:13px;color:var(--ember-2)}
.field.invalid input{border-color:var(--ember)}
.field.invalid .err{display:block}
.thanks{display:none;text-align:center;padding:30px 10px}
.thanks.show{display:block}

/* подвал */
footer{padding:56px 0 64px;border-top:1px solid var(--line);color:var(--ink-3);font-size:13.5px}
footer .wrap{display:grid;gap:22px}
footer details summary{cursor:pointer;color:var(--ink-2)}
footer ol{margin:14px 0 0;padding-left:20px;display:grid;gap:8px}
footer a{color:var(--ink-2)}

/* появление */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}

/* бегущая строка */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;background:var(--bg-2)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:mq 40s linear infinite;font-family:var(--serif);font-style:italic;font-size:clamp(24px,3vw,36px);color:var(--ink-2);white-space:nowrap}
.marquee-track span::after{content:"✦";font-style:normal;color:var(--gold);margin-left:56px;font-size:.6em;vertical-align:middle}
@keyframes mq{to{transform:translateX(-50%)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track,.scroll-cue::after{animation:none}
  .btn,.card,.door{transition:none}
}

/* фон, свечение курсора, эмблемы */
.bg-dust{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9}
.bg-dust canvas{width:100%!important;height:100%!important;display:block}
.nav{z-index:60}
main,footer,.marquee{position:relative;z-index:1}
.cursor-glow{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;pointer-events:none;z-index:2;opacity:0;transition:opacity .6s;
  background:radial-gradient(circle,rgba(214,180,124,.09),rgba(226,106,61,.04) 35%,transparent 65%);mix-blend-mode:screen}
.emblem{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;border:1px solid var(--line-strong);
  background:radial-gradient(circle at 50% 42%,rgba(214,180,124,.16),rgba(13,11,10,.2) 55%),linear-gradient(180deg,var(--surface-2),var(--bg-2))}
.emblem canvas{position:absolute;inset:0;width:100%!important;height:100%!important;opacity:0;transition:opacity 1.2s var(--ease)}
.emblem.ready canvas{opacity:1}
.emblem .mono{position:absolute;left:16px;bottom:12px;font-family:var(--serif);font-style:italic;font-size:30px;color:var(--gold-2);letter-spacing:.04em;z-index:1;text-shadow:0 2px 14px rgba(0,0,0,.6)}
.emblem::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(240,217,173,.16),inset 0 -60px 60px -30px rgba(13,11,10,.7);pointer-events:none}
.teacher .facts{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px;color:var(--ink-2)}
.teacher .facts li{position:relative;padding-left:20px}
.teacher .facts li::before{content:"";position:absolute;left:0;top:.75em;width:8px;height:1px;background:var(--gold)}
.teacher .edu{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-3)}
.teacher .edu b{color:var(--ink-2);font-weight:600}
@media (prefers-reduced-motion:reduce){.cursor-glow{display:none}}