/* =========================================================
   PLACETEACHER — лендинг. Дизайн-система и стили.
   Тёмная тема «класс с проектором», mobile-first, без фреймворков.
   ========================================================= */

/* ---------- 1. Переменные ---------- */
:root{
  --accent:#4f8cff;
  --accent2:#22d3a8;
  --accent3:#ffc94d;
  --accent-rgb:79,140,255;
  --accent2-rgb:34,211,168;
  --accent3-rgb:255,201,77;
  --bg:#080d1a;
  --bg2:#0b1224;
  --panel:#111a2e;
  --panel-2:#18233d;
  --text:#eef3ff;
  --muted:#8b9ac2;
  --faint:rgba(238,243,255,.12);
  --ok:#22c55e;
  --danger:#ff5470;
  --grad:linear-gradient(96deg,#4f8cff,#22d3a8);
  --grad-warm:linear-gradient(96deg,#ffc94d,#ff8a3d);
  --grad-soft:linear-gradient(140deg,rgba(79,140,255,.16),rgba(34,211,168,.14));
  --ff-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --ff-display:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --radius-l:24px;
  --radius-m:18px;
  --radius-s:13px;
  --max-w:1200px;
  --section-pad:clamp(60px,8.5vw,116px);
  --ease:cubic-bezier(.16,1,.3,1);
  --shadow-card:0 24px 64px -24px rgba(0,0,0,.7);
  --shadow-glow:0 0 0 1px rgba(79,140,255,.24),0 22px 62px -18px rgba(79,140,255,.42);
}

/* ---------- 2. Сброс ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto}
:target,section[id]{scroll-margin-top:88px}
@media(max-width:720px){:target,section[id]{scroll-margin-top:74px}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
html,body{overflow-x:hidden;max-width:100%}
body{
  background:var(--bg);color:var(--text);font-family:var(--ff-body);
  line-height:1.58;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.container{width:100%;max-width:var(--max-w);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
section{position:relative}
h1,h2,h3,h4{font-weight:900;letter-spacing:-.022em;line-height:1.12}
.skip-link{position:absolute;left:-9999px;top:0;padding:10px 16px;background:var(--panel);z-index:200}
.skip-link:focus{left:8px;top:8px;border-radius:10px}

/* Сияния фона */
.aurora{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora::before,.aurora::after{
  content:"";position:absolute;width:clamp(280px,52vw,660px);height:clamp(280px,52vw,660px);
  border-radius:50%;filter:blur(100px);opacity:.3;
}
.aurora::before{background:var(--accent);top:-14%;left:-12%}
.aurora::after{background:var(--accent2);bottom:-18%;right:-12%}

/* ---------- 3. Типографика ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:var(--accent2);
  background:rgba(34,211,168,.1);border:1px solid rgba(34,211,168,.28);
  padding:6px 15px;border-radius:999px;
}
.eyebrow.warm{color:var(--accent3);background:rgba(255,201,77,.1);border-color:rgba(255,201,77,.3)}
.section-head{max-width:760px;margin-inline:auto;text-align:center;margin-bottom:clamp(34px,5vw,58px)}
.section-head h2{font-size:clamp(27px,4.3vw,46px);margin-top:15px}
.section-head p{color:var(--muted);font-size:clamp(15px,1.8vw,18.5px);margin-top:15px}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.warm-text{background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 4. Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 27px;
  border-radius:999px;font-weight:800;font-size:15px;white-space:nowrap;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s var(--ease),border-color .25s var(--ease);
}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn-primary{background:var(--grad);color:#04122b;box-shadow:0 12px 34px -10px rgba(79,140,255,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px -10px rgba(79,140,255,.75)}
.btn-secondary{background:rgba(255,255,255,.05);border:1px solid var(--faint);color:var(--text)}
.btn-secondary:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-lg{padding:17px 34px;font-size:16.5px}
.btn-block{width:100%}

/* ---------- 6. Hero ---------- */
.hero{padding:clamp(46px,7vw,96px) 0 clamp(40px,6vw,80px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:clamp(28px,4.5vw,60px);align-items:center;
  position:relative;z-index:1}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(31px,5.4vw,60px);margin:18px 0 20px}
.hero .lede{color:var(--muted);font-size:clamp(15.5px,1.9vw,19px);max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-note{font-size:13px;color:var(--muted);margin-top:12px}
.hero-meta{display:flex;flex-wrap:wrap;gap:16px 26px;margin-top:28px;font-size:13.5px;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:9px;font-weight:600}
.hero-meta i{font-style:normal;font-size:17px}

/* Демо-квиз в герое */
.demo-card{
  border-radius:var(--radius-l);background:linear-gradient(155deg,var(--panel),var(--bg2));
  border:1px solid var(--faint);box-shadow:var(--shadow-card);overflow:hidden;position:relative;
}
.demo-top{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--faint);
  background:rgba(255,255,255,.02)}
.demo-top .dot{width:10px;height:10px;border-radius:50%;background:var(--faint)}
.demo-top .dot:first-child{background:#ff5f57}
.demo-top .dot:nth-child(2){background:#febc2e}
.demo-top .dot:nth-child(3){background:#28c840}
.demo-top .demo-title{margin-left:8px;font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.5px}
.demo-body{padding:clamp(18px,2.6vw,28px)}
.demo-chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}
.demo-chip{padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:800;letter-spacing:.6px;
  text-transform:uppercase;background:rgba(255,255,255,.05);border:1px solid var(--faint);color:var(--muted)}
.demo-chip.a{color:var(--accent);border-color:rgba(79,140,255,.4);background:rgba(79,140,255,.1)}
.demo-chip.b{color:var(--accent2);border-color:rgba(34,211,168,.4);background:rgba(34,211,168,.1)}
.demo-q{font-size:clamp(17px,2.1vw,23px);font-weight:800;line-height:1.3;margin-bottom:18px;min-height:2.6em}
.demo-opts{display:grid;gap:9px}
.demo-opt{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:14px;
  background:rgba(255,255,255,.035);border:2px solid var(--faint);text-align:left;font-weight:700;
  font-size:14.5px;transition:.2s;line-height:1.3}
.demo-opt:hover{border-color:rgba(79,140,255,.6);transform:translateX(3px)}
.demo-opt .ltr{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto;
  background:rgba(255,255,255,.06);font-weight:900;color:var(--accent);font-size:13px}
.demo-opt.right{border-color:var(--ok);background:rgba(34,197,94,.14)}
.demo-opt.right .ltr{background:var(--ok);color:#04210f}
.demo-opt.wrong{border-color:var(--danger);background:rgba(255,84,112,.12)}
.demo-opt.wrong .ltr{background:var(--danger);color:#fff}
.demo-exp{margin-top:14px;padding:11px 15px;border-radius:12px;background:rgba(255,255,255,.04);
  border-left:3px solid var(--accent);font-size:13.5px;color:var(--muted);line-height:1.5;display:none}
.demo-exp.on{display:block;animation:fadeUp .3s var(--ease)}
.demo-foot{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-top:16px;
  font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.demo-next{padding:9px 18px;border-radius:999px;background:var(--grad);color:#04122b;font-weight:800;font-size:13px}
.float-badge{position:absolute;display:flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;
  background:rgba(17,26,46,.92);border:1px solid var(--faint);font-size:12.5px;font-weight:700;
  box-shadow:0 14px 40px -14px rgba(0,0,0,.7);backdrop-filter:blur(8px);z-index:2}
.badge-1{top:-14px;right:14px;animation:floaty 5s ease-in-out infinite}
.badge-2{bottom:-16px;left:-10px;animation:floaty 6.4s ease-in-out infinite reverse}
@media(max-width:960px){.badge-2{left:8px}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.hero-visual{position:relative}

/* ---------- 7. Полоса доверия ---------- */
.trust-bar{border-block:1px solid var(--faint);background:rgba(255,255,255,.018);padding:20px 0}
.trust-bar .container{display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;justify-content:center;
  text-align:center;font-size:14.5px;color:var(--muted)}
.trust-num{font-size:clamp(20px,2.6vw,30px);font-weight:900;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.trust-item{display:flex;flex-direction:column;gap:3px;align-items:center;min-width:120px}
.trust-item small{font-size:12.5px;letter-spacing:.3px}

/* ---------- 8. Секции ---------- */
.sec{padding:var(--section-pad) 0;position:relative}
.sec-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.022),transparent)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:clamp(14px,1.8vw,22px)}
.card{
  padding:clamp(20px,2.4vw,28px);border-radius:var(--radius-l);
  background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--faint);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-5px);border-color:rgba(79,140,255,.4);box-shadow:var(--shadow-glow)}
.card .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:24px;
  background:var(--grad-soft);border:1px solid var(--faint);margin-bottom:15px}
.card h3{font-size:18px;margin-bottom:9px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.55}

/* ---------- 9. Второй экран ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.4vw,64px);align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split h2{font-size:clamp(25px,3.7vw,40px);margin:16px 0 18px}
.split p.lede{color:var(--muted);font-size:clamp(15px,1.75vw,17.5px)}
.checks{margin-top:24px;display:grid;gap:13px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:14.8px;line-height:1.5}
.checks .ck{flex:0 0 auto;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;
  background:rgba(34,211,168,.15);border:1px solid rgba(34,211,168,.4);color:var(--accent2);
  font-size:13px;font-weight:900;margin-top:1px}

/* Мокап класса: проектор + телефон */
.room{position:relative;padding-bottom:34px}
.screen{
  border-radius:16px;border:1px solid var(--faint);overflow:hidden;
  background:linear-gradient(160deg,#0d1830,#0a1224);box-shadow:0 30px 80px -30px rgba(0,0,0,.85);
  aspect-ratio:16/10;display:flex;flex-direction:column;
}
.screen-bar{height:26px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--faint);
  display:flex;align-items:center;gap:5px;padding:0 11px}
.screen-bar i{width:7px;height:7px;border-radius:50%;background:var(--faint);display:block}
.screen-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;padding:16px;text-align:center}
.screen-q{font-size:clamp(13px,1.5vw,19px);font-weight:800;line-height:1.3;max-width:92%}
.screen-opts{display:grid;grid-template-columns:1fr 1fr;gap:7px;width:100%}
.screen-opt{padding:8px 10px;border-radius:9px;background:rgba(255,255,255,.04);border:1px solid var(--faint);
  font-size:clamp(10px,1.1vw,13px);font-weight:700;text-align:left}
.screen-opt.hit{border-color:var(--ok);background:rgba(34,197,94,.16)}
.stand{width:38%;height:9px;background:rgba(255,255,255,.06);border-radius:0 0 9px 9px;margin:0 auto}
.stand2{width:26%;height:5px;background:rgba(255,255,255,.09);border-radius:4px;margin:5px auto 0}
.phone{
  position:absolute;right:-6px;bottom:-6px;width:31%;max-width:150px;aspect-ratio:9/18.5;
  border-radius:20px;border:1px solid var(--faint);background:linear-gradient(160deg,var(--panel),#0a1120);
  box-shadow:0 22px 54px -18px rgba(0,0,0,.9);padding:9px 7px;display:flex;flex-direction:column;gap:5px;
}
.phone .pnotch{width:34%;height:4px;border-radius:4px;background:rgba(255,255,255,.16);margin:1px auto 5px}
.phone .prow{padding:6px 7px;border-radius:8px;background:rgba(255,255,255,.05);font-size:8.5px;
  font-weight:700;line-height:1.25}
.phone .prow.a{background:rgba(34,211,168,.16);border:1px solid rgba(34,211,168,.35);color:var(--accent2)}
.phone .prow.g{background:var(--grad);color:#04122b}

/* ---------- 10. Каталог игр ---------- */
.games-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(214px,1fr));gap:12px}
.game{padding:16px 17px;border-radius:var(--radius-m);background:rgba(255,255,255,.032);
  border:1px solid var(--faint);transition:.25s var(--ease);position:relative}
.game:hover{transform:translateY(-4px);border-color:rgba(79,140,255,.45);background:rgba(79,140,255,.07)}
.game .gi{font-size:24px;margin-bottom:9px;display:block}
.game b{display:block;font-size:15px;font-weight:800;margin-bottom:5px}
.game span{font-size:12.8px;color:var(--muted);line-height:1.45;display:block}
.game .tag{position:absolute;top:13px;right:13px;font-size:10px;font-weight:800;letter-spacing:.5px;
  text-transform:uppercase;padding:3px 8px;border-radius:999px;background:rgba(255,201,77,.14);
  color:var(--accent3);border:1px solid rgba(255,201,77,.3)}

/* ---------- 11. Предметы и классы ---------- */
.subj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:11px}
.subj{display:flex;flex-direction:column;padding:15px 16px;border-radius:var(--radius-m);
  background:linear-gradient(150deg,var(--panel),var(--bg2));border:1px solid var(--faint);
  transition:.25s var(--ease)}
.subj small{flex:1 1 auto}
.subj:hover{transform:translateY(-3px);border-color:rgba(34,211,168,.45)}
.subj .si{font-size:22px}
.subj b{display:block;font-size:15px;margin:8px 0 4px;font-weight:800}
.subj small{color:var(--muted);font-size:12.5px;display:block}
.subj .bar{display:block;height:5px;border-radius:99px;background:rgba(255,255,255,.06);
  margin-top:11px;overflow:hidden;width:100%}
.subj .bar i{display:block;height:5px;border-radius:99px;background:var(--grad)}

.grades{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:34px}
.gchip{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-weight:900;
  font-size:19px;background:rgba(255,255,255,.04);border:1px solid var(--faint);transition:.22s var(--ease)}
.gchip:hover{transform:translateY(-4px) scale(1.05);border-color:var(--accent);color:var(--accent);
  background:rgba(79,140,255,.12)}
.gchip small{display:block;font-size:9px;font-weight:700;color:var(--muted);letter-spacing:.5px}

.levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:36px}
.level{padding:22px;border-radius:var(--radius-l);border:1px solid var(--faint);
  background:linear-gradient(160deg,var(--panel),var(--bg2))}
.level .lnum{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:900;
  font-size:18px;margin-bottom:13px}
.level.l1 .lnum{background:rgba(34,197,94,.16);color:var(--ok);border:1px solid rgba(34,197,94,.35)}
.level.l2 .lnum{background:rgba(255,201,77,.16);color:var(--accent3);border:1px solid rgba(255,201,77,.35)}
.level.l3 .lnum{background:rgba(255,84,112,.14);color:var(--danger);border:1px solid rgba(255,84,112,.35)}
.level b{display:block;font-size:17px;margin-bottom:7px}
.level p{color:var(--muted);font-size:14px;line-height:1.55}

/* ---------- 12. Для кого ---------- */
.who{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:13px}
.who-item{padding:20px;border-radius:var(--radius-m);background:rgba(255,255,255,.03);
  border:1px solid var(--faint);transition:.25s}
.who-item:hover{border-color:rgba(79,140,255,.4);transform:translateY(-3px)}
.who-item .wi{font-size:26px;margin-bottom:11px;display:block}
.who-item b{display:block;font-size:16px;margin-bottom:7px}
.who-item p{color:var(--muted);font-size:13.8px;line-height:1.5}

/* ---------- 13. Шаги ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(14px,2vw,26px);
  counter-reset:st}
.step{position:relative;padding:26px 22px 22px;border-radius:var(--radius-l);
  background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--faint)}
.step::before{counter-increment:st;content:counter(st);position:absolute;top:-16px;left:22px;
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:900;font-size:17px;
  background:var(--grad);color:#04122b;box-shadow:0 8px 22px -8px rgba(79,140,255,.75)}
.step b{display:block;font-size:17px;margin:6px 0 9px}
.step p{color:var(--muted);font-size:14.2px;line-height:1.55}

/* ---------- 14. Тарифы ---------- */
.price-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(16px,2.4vw,28px);align-items:stretch;
  max-width:940px;margin-inline:auto}
@media(max-width:800px){.price-grid{grid-template-columns:1fr}}
.price{padding:clamp(24px,3vw,38px);border-radius:var(--radius-l);border:1px solid var(--faint);
  background:linear-gradient(160deg,var(--panel),var(--bg2));display:flex;flex-direction:column}
.price.main{border-color:rgba(79,140,255,.5);box-shadow:var(--shadow-glow);position:relative;overflow:hidden}
.price.main::after{content:"";position:absolute;inset:0;background:var(--grad-soft);pointer-events:none;opacity:.5}
.price > *{position:relative;z-index:1}
.price .plabel{font-size:12.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.price .pnum{font-size:clamp(34px,5.4vw,58px);font-weight:900;line-height:1;margin:14px 0 6px;letter-spacing:-.03em}
.price .pnote{color:var(--muted);font-size:14px;margin-bottom:20px}
.price ul{display:grid;gap:11px;margin-bottom:24px}
.price li{display:flex;gap:11px;align-items:flex-start;font-size:14.2px;line-height:1.45}
.price li .ck{flex:0 0 auto;width:21px;height:21px;border-radius:7px;display:grid;place-items:center;
  background:rgba(34,211,168,.16);color:var(--accent2);font-size:11px;font-weight:900;margin-top:2px}
.price .btn{margin-top:auto}
.price-foot{text-align:center;color:var(--muted);font-size:13.5px;margin-top:26px;max-width:640px;
  margin-inline:auto;line-height:1.6}

/* ---------- 15. Отзывы ---------- */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:15px}
.quote{padding:24px;border-radius:var(--radius-l);background:rgba(255,255,255,.03);border:1px solid var(--faint)}
.quote p{font-size:15px;line-height:1.6;margin-bottom:16px}
.quote .qw{display:flex;align-items:center;gap:12px}
.quote .qav{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:900;
  font-size:16px;background:var(--grad-soft);border:1px solid var(--faint);color:var(--accent2)}
.quote .qn{font-weight:800;font-size:14px}
.quote .qr{color:var(--muted);font-size:12.5px}
.stars{color:var(--accent3);font-size:14px;letter-spacing:2px;margin-bottom:12px}

/* ---------- 16. FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;display:grid;gap:10px}
.faq details{border-radius:var(--radius-m);border:1px solid var(--faint);background:rgba(255,255,255,.03);
  overflow:hidden;transition:border-color .25s}
.faq details[open]{border-color:rgba(79,140,255,.4)}
.faq summary{padding:18px 22px;cursor:pointer;font-weight:800;font-size:15.5px;list-style:none;
  display:flex;align-items:center;gap:14px;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-size:22px;font-weight:400;color:var(--accent);
  transition:transform .25s;flex:0 0 auto}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .fa{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.65}

/* ---------- 17. Финальный призыв ---------- */
.cta-final{text-align:center;padding:clamp(44px,6vw,76px) clamp(20px,4vw,56px);border-radius:var(--radius-l);
  background:linear-gradient(150deg,rgba(79,140,255,.16),rgba(34,211,168,.12));
  border:1px solid rgba(79,140,255,.32);position:relative;overflow:hidden}
.cta-final h2{font-size:clamp(25px,4vw,42px);margin-bottom:16px}
.cta-final p{color:var(--muted);font-size:clamp(15px,1.8vw,18px);max-width:640px;margin:0 auto 28px}
.cta-final .hero-cta{justify-content:center}

/* ---------- 18. Подвал ---------- */
.site-footer{border-top:1px solid var(--faint);padding:44px 0 34px;background:rgba(255,255,255,.015)}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-grid a{display:block;padding:5px 0;font-size:14px;color:var(--muted);transition:color .2s}
.foot-grid a:hover{color:var(--text)}
.foot-about p{color:var(--muted);font-size:13.5px;line-height:1.6;margin-top:12px;max-width:320px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  margin-top:34px;padding-top:22px;border-top:1px solid var(--faint);color:var(--muted);font-size:12.8px}

/* ---------- 19. Анимация появления ---------- */
/* Появление блоков при прокрутке. Скрываем их ТОЛЬКО когда класс .anim
   проставлен скриптом: если JS не выполнился или упал, страница обязана
   остаться читаемой, а не белым экраном с невидимым текстом. */
.reveal{opacity:1;transform:none}
html.anim .reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.anim .reveal.in{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* =========================================================
   ОБЩАЯ ОБОЛОЧКА: шапка с выпадающими панелями, подвал,
   кнопка «наверх», плашка cookie, защита контента.
   ========================================================= */

/* ---------- Защита контента ---------- */
/* Текст статей и лендинга не выделяется мышью и не копируется.
   Поля ввода исключены — иначе форма перестаёт работать. */
body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
input,textarea,select,[contenteditable="true"],.allow-select,
input *,textarea *{
  -webkit-user-select:text!important;-moz-user-select:text!important;
  -ms-user-select:text!important;user-select:text!important}
::selection{background:transparent;color:inherit}
::-moz-selection{background:transparent;color:inherit}
input::selection,textarea::selection{background:rgba(79,140,255,.35);color:var(--text)}
img{-webkit-user-drag:none;user-drag:none;pointer-events:none}
/* Картинки внутри ссылок и кнопок должны оставаться кликабельными:
   у постов в блоге вся карточка — ссылка, и без этого она перестаёт работать. */
a img,button img,.post img,.a-hero img,.ch-cover img,.hero-illu img{pointer-events:auto}

/* ---------- Шапка ---------- */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(8,13,26,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.scrolled{background:rgba(8,13,26,.94);border-bottom-color:var(--faint);
  box-shadow:0 12px 40px -22px rgba(0,0,0,.9)}
.header-inner{display:flex;align-items:center;gap:clamp(10px,1.6vw,22px);height:74px}
@media(max-width:900px){.header-inner{height:62px}}

.logo{display:flex;align-items:center;gap:11px;font-weight:900;font-size:18.5px;
  letter-spacing:-.02em;flex:0 0 auto;white-space:nowrap}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--grad);display:grid;
  place-items:center;font-size:19px;box-shadow:0 8px 22px -8px rgba(79,140,255,.8);flex:0 0 auto}
.logo-word{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.nav-main{display:flex;align-items:center;gap:4px;margin-left:clamp(6px,1.4vw,18px)}
@media(max-width:1080px){.nav-main{display:none}}
.nav-link{display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border-radius:12px;
  font-size:14.5px;font-weight:700;color:var(--muted);white-space:nowrap;
  transition:color .2s,background-color .2s;background:none;border:none;cursor:pointer}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-link.is-active{color:var(--text);background:rgba(79,140,255,.13);
  box-shadow:inset 0 0 0 1px rgba(79,140,255,.3)}
.nav-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.4;
  stroke-linecap:round;stroke-linejoin:round;transition:transform .25s var(--ease);opacity:.7}
.nav-drop{position:relative}
.nav-drop.open > .nav-toggle{color:var(--text);background:rgba(255,255,255,.06)}
.nav-drop.open > .nav-toggle svg{transform:rotate(180deg)}

.mega{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-8px);
  width:min(860px,92vw);background:rgba(13,20,36,.98);backdrop-filter:blur(20px);
  border:1px solid var(--faint);border-radius:22px;padding:18px;
  box-shadow:0 34px 90px -32px rgba(0,0,0,.92),0 0 0 1px rgba(79,140,255,.08);
  opacity:0;visibility:hidden;pointer-events:none;transition:.24s var(--ease);z-index:80;
}
.mega-sm{width:min(360px,92vw);left:0;transform:translateX(0) translateY(-8px)}
.nav-drop.open .mega{opacity:1;visibility:visible;pointer-events:auto;
  transform:translateX(-50%) translateY(0)}
.nav-drop.open .mega-sm{transform:translateX(0) translateY(0)}
.mega::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}
.mega-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.mega-sm .mega-inner{grid-template-columns:1fr}
.mega-col{display:flex;flex-direction:column;gap:2px}
.mega a{display:flex;align-items:flex-start;gap:12px;padding:11px 13px;border-radius:14px;
  transition:background-color .18s,transform .18s var(--ease)}
.mega a:hover{background:rgba(79,140,255,.11);transform:translateX(3px)}
.mega .mi{font-size:19px;line-height:1.2;flex:0 0 auto;width:26px;text-align:center}
.mega a b{display:block;font-size:14px;font-weight:800;line-height:1.25}
.mega a small{display:block;font-size:11.8px;color:var(--muted);font-weight:600;margin-top:2px}
.mega-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:14px;padding-top:14px;border-top:1px solid var(--faint);font-size:12.8px;color:var(--muted)}
.mega-foot a{display:inline-flex;padding:8px 16px;border-radius:999px;background:var(--grad);
  color:#04122b;font-weight:800;font-size:13px}
.mega-foot a:hover{transform:translateY(-1px)}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:9px;flex:0 0 auto}
.header-actions .btn{padding:11px 20px;font-size:14px}
.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--faint);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-sm{padding:9px 17px;font-size:13.5px}
@media(max-width:760px){.hide-md{display:none}}
@media(max-width:520px){.header-actions .btn .long{display:none}}
@media(min-width:521px){.header-actions .btn .short{display:none}}

.burger{display:none;width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.05);
  border:1px solid var(--faint);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:18px;height:2px;background:var(--text);border-radius:2px;transition:.28s var(--ease)}
.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)}
@media(max-width:1080px){.burger{display:flex}}

.mobile-nav{display:none;border-top:1px solid var(--faint);background:rgba(9,14,28,.99);
  max-height:calc(100dvh - 62px);overflow-y:auto;padding:16px 0 26px}
.mobile-nav.on{display:block;animation:fadeUp .22s var(--ease)}
.mn-home{display:flex;align-items:center;gap:11px;padding:14px 4px;font-weight:800;font-size:16px;
  border-bottom:1px solid rgba(255,255,255,.05)}
.mn-group{padding:16px 0 4px}
.mn-group h4{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  margin-bottom:8px}
.mn-group a{display:block;padding:11px 12px;border-radius:12px;font-weight:700;font-size:15px;
  background:rgba(255,255,255,.03);margin-bottom:6px}
.mn-group a:hover{background:rgba(79,140,255,.12)}
.mobile-cta{display:flex;gap:9px;margin-top:16px}
.mobile-cta .btn{flex:1}

/* ---------- Кнопка наверх ---------- */
.to-top{position:fixed;right:20px;bottom:22px;width:52px;height:52px;border-radius:50%;
  background:var(--grad);color:#04122b;display:grid;place-items:center;z-index:75;
  box-shadow:0 14px 36px -12px rgba(79,140,255,.85);opacity:0;visibility:hidden;
  transform:translateY(14px) scale(.86);transition:.3s var(--ease)}
.to-top.on{opacity:1;visibility:visible;transform:none}
.to-top:hover{transform:translateY(-3px)}
.to-top svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.6;
  stroke-linecap:round;stroke-linejoin:round}
@media(max-width:600px){.to-top{right:14px;bottom:16px;width:46px;height:46px}}

/* ---------- Плашка cookie ---------- */
.cookie{position:fixed;left:50%;bottom:20px;transform:translateX(-50%) translateY(140%);
  width:min(880px,calc(100vw - 28px));z-index:95;background:rgba(13,20,36,.98);
  backdrop-filter:blur(18px);border:1px solid var(--faint);border-radius:20px;
  box-shadow:0 30px 80px -26px rgba(0,0,0,.92);transition:transform .5s var(--ease);
  padding:14px 18px}
.cookie.on{transform:translateX(-50%) translateY(0)}
.cookie-in{display:flex;align-items:center;gap:14px;flex-wrap:nowrap}
.cookie-ic{font-size:22px;flex:0 0 auto;align-self:flex-start;margin-top:1px}
.cookie p{flex:1 1 340px;font-size:13.4px;line-height:1.55;color:var(--muted);margin:0}
.cookie p a{color:var(--accent2);text-decoration:underline;text-underline-offset:2px}
.cookie-btns{display:flex;gap:9px;flex:0 0 auto}
@media(max-width:600px){.cookie{bottom:12px;padding:15px 16px;border-radius:16px}
  .cookie-btns{width:100%}.cookie-btns .btn{flex:1}}

/* ---------- Подвал ---------- */
.site-footer{border-top:1px solid var(--faint);padding:52px 0 34px;background:rgba(255,255,255,.015)}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:28px}
@media(max-width:1020px){.foot-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:660px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-grid a{display:block;padding:5px 0;font-size:14px;color:var(--muted);transition:color .2s}
.foot-grid a:hover{color:var(--text)}
.foot-about p{color:var(--muted);font-size:13.5px;line-height:1.6;margin-top:12px;max-width:330px}
.foot-social{display:flex;gap:9px;margin-top:16px}
.foot-social a{padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.05);
  border:1px solid var(--faint);font-size:13px;font-weight:700;color:var(--text)}
.foot-social a:hover{background:rgba(79,140,255,.14);border-color:rgba(79,140,255,.4)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  margin-top:36px;padding-top:22px;border-top:1px solid var(--faint);color:var(--muted);font-size:12.8px}

/* =========================================================
   БЛОГ
   ========================================================= */
.page{padding-bottom:10px}
.container-narrow{max-width:820px}

.crumbs{margin:22px 0 20px;font-size:12.8px;color:var(--muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li:not(:last-child)::after{content:"›";opacity:.5}
.crumbs a:hover{color:var(--text)}
.crumbs [aria-current]{color:var(--text);font-weight:600}

.cluster-hero{padding:8px 0 clamp(34px,5vw,62px);overflow:hidden}
.ch-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,54px);align-items:center;
  position:relative;z-index:1}
@media(max-width:900px){.ch-grid{grid-template-columns:1fr}}
.cluster-hero h1{font-size:clamp(28px,4.8vw,52px);margin:16px 0 18px}
.cluster-hero .lede{color:var(--muted);font-size:clamp(15px,1.85vw,18.5px);max-width:620px}
.cluster-hero .lede + .lede{margin-top:14px}
.ch-meta{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:24px;font-size:13.5px;color:var(--muted)}
.ch-meta b{color:var(--text)}
.ch-cover{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--faint);
  box-shadow:var(--shadow-card)}
.ch-cover img{width:100%;height:auto}
.ch-ava{max-width:340px;border-radius:50%;margin-inline:auto}
.ch-author .ch-cover{box-shadow:0 24px 70px -26px rgba(79,140,255,.6)}

/* Сетка постов */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:clamp(14px,1.8vw,22px)}
.post{display:flex;flex-direction:column;border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--faint);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.post:hover{transform:translateY(-5px);border-color:rgba(79,140,255,.42);box-shadow:var(--shadow-glow)}
.post-cover{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg2)}
.post-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post:hover .post-cover img{transform:scale(1.05)}
.post-body{display:block;padding:17px 19px 20px}
.post-cat{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;
  letter-spacing:.07em;text-transform:uppercase;color:var(--accent2);margin-bottom:9px}
.post b{display:block;font-size:16.5px;font-weight:800;line-height:1.28;letter-spacing:-.01em}
.post-desc{display:block;margin-top:9px;font-size:13.6px;color:var(--muted);line-height:1.5}
.center-link{text-align:center;margin-top:30px}

.hub-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  flex-wrap:wrap;margin-bottom:26px}
.hub-head h2{font-size:clamp(22px,3.1vw,34px);margin-top:13px}
.hub-head p{color:var(--muted);font-size:15px;margin-top:11px;max-width:660px}

.cl-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:11px}
.cl-tile{padding:19px 17px;border-radius:var(--radius-m);background:rgba(255,255,255,.032);
  border:1px solid var(--faint);transition:.26s var(--ease)}
.cl-tile:hover{transform:translateY(-4px);border-color:rgba(34,211,168,.45);background:rgba(34,211,168,.07)}
.clt-ic{font-size:25px;display:block;margin-bottom:11px}
.cl-tile b{display:block;font-size:15px;font-weight:800;line-height:1.25}
.cl-tile small{display:block;font-size:12.3px;color:var(--muted);margin-top:5px}

.cl-chips{display:flex;flex-wrap:wrap;gap:9px;justify-content:center}
.cl-chip{display:inline-flex;align-items:center;gap:9px;padding:11px 19px;border-radius:999px;
  background:rgba(255,255,255,.04);border:1px solid var(--faint);font-weight:700;font-size:14px;
  transition:.22s var(--ease)}
.cl-chip:hover{border-color:rgba(79,140,255,.5);background:rgba(79,140,255,.1);transform:translateY(-2px)}

/* ---------- Статья ---------- */
.article{padding-bottom:clamp(30px,4vw,54px)}
.article h1{font-size:clamp(28px,4.4vw,46px);margin:16px 0 18px}
.article .eyebrow{margin-bottom:4px}
.a-lead{font-size:clamp(16.5px,2vw,20px);color:var(--muted);line-height:1.6;max-width:740px}
.a-meta{display:flex;align-items:center;gap:12px;margin:24px 0 6px}
.a-meta img{border-radius:50%;flex:0 0 auto;
  box-shadow:0 0 0 1px rgba(79,140,255,.45),0 0 0 4px rgba(79,140,255,.09)}
.a-meta b{display:block;font-size:14.5px;font-weight:800}
.a-meta small{display:block;font-size:12.3px;color:var(--muted);margin-top:2px}
.a-hero{margin:26px 0 30px;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--faint);
  box-shadow:var(--shadow-card)}
.a-hero img{width:100%;height:auto}

.a-toc{padding:20px 24px;border-radius:var(--radius-m);background:rgba(255,255,255,.035);
  border:1px solid var(--faint);margin-bottom:34px}
.a-toc b{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-bottom:12px}
.a-toc ol{counter-reset:t;display:grid;gap:8px}
.a-toc li{counter-increment:t;display:flex;gap:11px;align-items:baseline;font-size:14.6px;line-height:1.45}
.a-toc li::before{content:counter(t);flex:0 0 auto;width:22px;height:22px;border-radius:7px;
  background:rgba(79,140,255,.15);color:var(--accent);font-size:11.5px;font-weight:900;
  display:grid;place-items:center}
.a-toc a:hover{color:var(--accent2)}

.a-body{font-size:17px;line-height:1.72;color:#dbe4f7}
.a-body p{margin-bottom:19px}
.a-body b{color:var(--text);font-weight:800}
.a-body a{color:var(--accent2);text-decoration:underline;text-decoration-thickness:1px;
  text-underline-offset:3px;text-decoration-color:rgba(34,211,168,.4);transition:.2s}
.a-body a:hover{text-decoration-color:var(--accent2)}
.a-body h2{font-size:clamp(21px,3vw,30px);margin:44px 0 17px;scroll-margin-top:96px;color:var(--text)}
.a-body h3{font-size:clamp(17.5px,2.2vw,22px);margin:32px 0 13px;color:var(--text)}
.a-ul,.a-ol{margin:0 0 21px;display:grid;gap:11px}
.a-ul li{position:relative;padding-left:26px;line-height:1.6}
.a-ul li::before{content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:2px;
  background:var(--grad);transform:rotate(45deg)}
.a-ol{counter-reset:ao}
.a-ol li{counter-increment:ao;position:relative;padding-left:38px;line-height:1.6}
.a-ol li::before{content:counter(ao);position:absolute;left:0;top:1px;width:26px;height:26px;
  border-radius:9px;background:rgba(79,140,255,.16);color:var(--accent);font-size:13px;
  font-weight:900;display:grid;place-items:center}

.a-quote{margin:30px 0;padding:22px 26px;border-radius:var(--radius-m);
  background:linear-gradient(140deg,rgba(79,140,255,.1),rgba(34,211,168,.06));
  border-left:3px solid var(--accent)}
.a-quote p{font-size:18px;line-height:1.6;font-style:italic;margin:0}
.a-quote cite{display:block;margin-top:12px;font-size:13.5px;color:var(--muted);font-style:normal;font-weight:700}

.a-callout{display:flex;gap:15px;margin:28px 0;padding:19px 22px;border-radius:var(--radius-m);
  border:1px solid var(--faint);background:rgba(255,255,255,.035);line-height:1.6}
.a-callout .ac-ic{font-size:22px;flex:0 0 auto;line-height:1.3}
.a-callout b{display:block;font-size:15.5px;margin-bottom:6px}
.a-callout p{margin:0;font-size:15.4px;color:var(--muted)}
.a-callout.a-tip{border-color:rgba(79,140,255,.34);background:rgba(79,140,255,.08)}
.a-callout.a-warn{border-color:rgba(255,201,77,.34);background:rgba(255,201,77,.07)}
.a-callout.a-fact{border-color:rgba(34,211,168,.34);background:rgba(34,211,168,.07)}
.a-callout.a-ok{border-color:rgba(34,197,94,.34);background:rgba(34,197,94,.07)}

.a-table{margin:30px 0;border-radius:var(--radius-m);border:1px solid var(--faint);overflow:hidden}
.a-table table{width:100%;border-collapse:collapse;font-size:14.8px}
.a-table th{text-align:left;padding:13px 16px;background:rgba(79,140,255,.12);font-weight:800;
  font-size:13.4px;letter-spacing:.02em}
.a-table td{padding:12px 16px;border-top:1px solid var(--faint);color:var(--muted);line-height:1.5}
.a-table tr:nth-child(even) td{background:rgba(255,255,255,.018)}
.a-table figcaption{padding:11px 16px;font-size:12.6px;color:var(--muted);
  border-top:1px solid var(--faint);background:rgba(255,255,255,.02)}
@media(max-width:620px){.a-table{overflow-x:auto}.a-table table{min-width:520px}}

.a-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:30px 0}
.st-i{padding:19px 18px;border-radius:var(--radius-m);background:linear-gradient(160deg,var(--panel),var(--bg2));
  border:1px solid var(--faint)}
.st-i b{display:block;font-size:clamp(24px,3.6vw,34px);font-weight:900;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.st-i span{display:block;font-size:13px;color:var(--muted);margin-top:8px;line-height:1.4}

.a-steps{counter-reset:s;display:grid;gap:14px;margin:30px 0}
.a-steps li{counter-increment:s;position:relative;padding:19px 22px 19px 62px;border-radius:var(--radius-m);
  background:rgba(255,255,255,.035);border:1px solid var(--faint)}
.a-steps li::before{content:counter(s);position:absolute;left:19px;top:19px;width:30px;height:30px;
  border-radius:10px;background:var(--grad);color:#04122b;font-size:14px;font-weight:900;
  display:grid;place-items:center}
.a-steps b{display:block;font-size:16px;margin-bottom:6px}
.a-steps p{margin:0;font-size:15px;color:var(--muted);line-height:1.55}

.a-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:30px 0}
.a-card{padding:19px 18px;border-radius:var(--radius-m);background:rgba(255,255,255,.035);
  border:1px solid var(--faint);transition:.25s var(--ease)}
.a-card:hover{transform:translateY(-3px);border-color:rgba(79,140,255,.4)}
.acd-ic{font-size:23px;display:block;margin-bottom:10px}
.a-card b{display:block;font-size:15.4px;margin-bottom:6px}
.a-card p{margin:0;font-size:13.8px;color:var(--muted);line-height:1.5}

.a-img{margin:30px 0;border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--faint)}
.a-img figcaption{padding:11px 16px;font-size:12.6px;color:var(--muted);background:rgba(255,255,255,.02)}

.inline-cta{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  margin:38px 0;padding:26px 28px;border-radius:var(--radius-l);
  background:linear-gradient(140deg,rgba(79,140,255,.16),rgba(34,211,168,.11));
  border:1px solid rgba(79,140,255,.32)}
.ic-body{flex:1 1 300px}
.ic-body b{display:block;font-size:19px;margin-bottom:7px;letter-spacing:-.01em}
.ic-body p{margin:0;font-size:14.6px;color:var(--muted);line-height:1.55}
.ic-btns{display:flex;gap:10px;flex-wrap:wrap}

.a-faq{margin-top:44px}
.a-faq h2{font-size:clamp(21px,3vw,30px);margin-bottom:18px}
.a-sources{margin-top:44px;padding-top:26px;border-top:1px solid var(--faint)}
.a-sources h2{font-size:clamp(19px,2.5vw,25px);margin-bottom:16px}
.a-sources ol{counter-reset:src;display:grid;gap:10px}
.a-sources li{counter-increment:src;position:relative;padding-left:32px;font-size:14.4px;line-height:1.55}
.a-sources li::before{content:counter(src);position:absolute;left:0;top:1px;width:22px;height:22px;
  border-radius:7px;background:rgba(255,255,255,.06);color:var(--muted);font-size:11.5px;
  font-weight:800;display:grid;place-items:center}
.a-sources a{color:var(--accent2);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:rgba(34,211,168,.4);word-break:break-word}

.author-box{display:flex;gap:18px;margin:40px 0 0;padding:24px;border-radius:var(--radius-l);
  background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--faint)}
.ab-ava{border-radius:50%;flex:0 0 auto;
  box-shadow:0 0 0 1px rgba(79,140,255,.45),0 0 0 5px rgba(79,140,255,.09)}
.ab-body b{display:block;font-size:17px;font-weight:800}
.ab-role{display:block;font-size:12.8px;color:var(--accent2);font-weight:700;margin-top:3px}
.ab-body p{margin:11px 0 0;font-size:14.4px;color:var(--muted);line-height:1.6}
.ab-proj{margin:8px 0 0;font-size:13px;line-height:1.6;color:var(--muted)}
.ab-proj a{color:var(--accent);text-decoration:none;font-weight:700}
.ab-proj a:hover{text-decoration:underline}
.ab-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.ab-links a{padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.05);
  border:1px solid var(--faint);font-size:13px;font-weight:700}
.ab-links a:hover{background:rgba(79,140,255,.13);border-color:rgba(79,140,255,.4)}
@media(max-width:560px){.author-box{flex-direction:column;gap:14px}}

/* Иллюстрация во втором экране */
.hero-illu{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--faint);
  background:linear-gradient(155deg,var(--panel),var(--bg2));box-shadow:var(--shadow-card)}
.hero-illu img{width:100%;height:auto}

/* =========================================================
   АДАПТИВ: обязательные брейкпоинты 1200 / 1024 / 768 / 480.
   На мобильных снимаем тяжёлые эффекты — размытие больших областей
   и крупные тени заметно просаживают прокрутку на слабых телефонах.
   ========================================================= */

/* Убирает задержку 300 мс на тапе */
.btn,.nav-link,.burger,.to-top,.demo-opt,.demo-next,.post,.cl-chip,.cl-tile,
.game,.subj,.gchip,.faq summary,.doc-nav a{touch-action:manipulation}

/* ---------- 1200px: широкий десктоп ---------- */
@media(max-width:1200px){
  .container{max-width:1080px}
  .mega{width:min(780px,92vw)}
}

/* ---------- 1024px: планшет ---------- */
@media(max-width:1024px){
  .hero-grid{gap:clamp(24px,3.5vw,40px)}
  .cards,.who{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .games-grid{grid-template-columns:repeat(auto-fill,minmax(196px,1fr))}
  .subj-grid{grid-template-columns:repeat(auto-fill,minmax(172px,1fr))}
  .posts{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  /* Размытие на всю ширину экрана планшет уже тянет с трудом */
  .aurora::before,.aurora::after{filter:blur(70px);opacity:.24}
}

/* ---------- 768px: мобильный ---------- */
@media(max-width:768px){
  :root{--section-pad:clamp(46px,9vw,66px)}
  .hero{padding:26px 0 34px}
  .hero-grid,.split,.ch-grid,.price-grid{grid-template-columns:1fr;gap:24px}
  .cards,.who,.levels,.steps,.quotes{grid-template-columns:1fr}
  .games-grid,.subj-grid,.cl-tiles{grid-template-columns:1fr 1fr}
  .posts{grid-template-columns:1fr}
  .hero-cta,.ic-btns,.mobile-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn,.ic-btns .btn,.cta-final .btn{width:100%}
  .btn-lg{padding:15px 24px;font-size:15.5px}
  .trust-bar .container{gap:14px 20px}
  .trust-item{min-width:96px}
  .hub-head{flex-direction:column;align-items:flex-start}
  .inline-cta{flex-direction:column;align-items:stretch;padding:20px}
  .a-body{font-size:16.2px}
  .a-callout{flex-direction:column;gap:10px;padding:16px 18px}
  .a-toc{padding:16px 18px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:22px}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  /* Тяжёлые эффекты выключаем целиком */
  .aurora{display:none}
  .site-header{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
  .cookie{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(11,17,32,.99)}
  .mega{backdrop-filter:none;-webkit-backdrop-filter:none}
  .post:hover,.card:hover,.game:hover,.subj:hover,.cl-tile:hover,.who-item:hover,
  .a-card:hover{transform:none}
  .post:hover .post-cover img{transform:none}
  .card,.post,.price{box-shadow:0 12px 30px -18px rgba(0,0,0,.7)}
  /* Safe Area на айфонах с вырезом */
  .site-footer{padding-bottom:calc(34px + env(safe-area-inset-bottom))}
  .to-top{bottom:calc(16px + env(safe-area-inset-bottom))}
  .cookie{bottom:calc(12px + env(safe-area-inset-bottom))}
}

/* ---------- 480px: узкий мобильный ---------- */
@media(max-width:480px){
  .container{padding-inline:16px}
  .games-grid,.subj-grid,.cl-tiles{grid-template-columns:1fr}
  .a-stats,.a-cards{grid-template-columns:1fr}
  .logo{font-size:16.5px}
  .logo-mark{width:34px;height:34px;font-size:17px}
  .header-inner{height:58px;gap:8px}
  .hero h1{font-size:clamp(26px,7.4vw,32px)}
  .a-body{font-size:16px;line-height:1.68}
  .a-hero,.ch-cover{border-radius:16px}
  .post,.card,.price,.cta-final{border-radius:18px}
  .grades{gap:6px}
  .gchip{width:48px;height:48px;font-size:16px}
  .quiz-badges,.demo-chips{gap:5px}
  .demo-body{padding:16px}
  .demo-opt{padding:11px 13px;font-size:14px}
  .foot-grid{grid-template-columns:1fr}
  .doc p,.doc li{font-size:15.4px}
}

/* Экономия трафика и батареи, если пользователь просил меньше движения */
@media(prefers-reduced-motion:reduce){
  .reveal,html.anim .reveal{opacity:1;transform:none}
  .post-cover img,.badge-1,.badge-2{animation:none!important;transform:none!important}
}

.pay-note{margin-top:11px;font-size:12.6px;color:var(--muted);line-height:1.5;text-align:center}

/* =========================================================
   ВИДЖЕТ ПОДДЕРЖКИ
   Кнопка держится в углу, но её можно убрать совсем — тогда чат
   открывается ссылкой из подвала и на глаза больше не лезет.
   ========================================================= */
.pt-chat{position:fixed;right:20px;bottom:88px;z-index:88;font-family:var(--ff-body)}
.pt-chat.is-hidden{display:none}

.ptc-btn{position:relative;width:52px;height:52px;border-radius:50%;background:var(--grad);
  color:#04122b;display:grid;place-items:center;cursor:pointer;border:none;
  box-shadow:0 14px 34px -14px rgba(79,140,255,.8);transition:transform .28s var(--ease),opacity .28s}
.ptc-btn:hover{transform:translateY(-3px) scale(1.05)}
.pt-chat.is-open .ptc-btn{transform:scale(.88);opacity:.6}
.ptc-btn svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round}
.ptc-dot{position:absolute;top:1px;right:1px;width:13px;height:13px;border-radius:50%;
  background:var(--danger);border:2px solid var(--bg);animation:ptcPulse 1.8s infinite}
@keyframes ptcPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.22)}}

.ptc-win{position:absolute;right:0;bottom:66px;width:min(360px,calc(100vw - 32px));
  max-height:min(74vh,600px);border-radius:20px;overflow:hidden;background:rgba(13,20,36,.985);
  border:1px solid var(--faint);box-shadow:0 34px 90px -30px rgba(0,0,0,.92);
  display:flex;flex-direction:column;animation:ptcIn .26s var(--ease)}
@keyframes ptcIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}

.ptc-head{display:flex;align-items:center;gap:8px;padding:14px 14px 14px 17px;
  background:linear-gradient(135deg,rgba(79,140,255,.2),rgba(34,211,168,.14));
  border-bottom:1px solid var(--faint)}
.ptc-title{flex:1;min-width:0}
.ptc-head b{display:block;font-size:14.5px;font-weight:800}
.ptc-head small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.ptc-ico{flex:0 0 auto;width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.08);
  border:none;color:var(--text);cursor:pointer;display:grid;place-items:center;transition:.18s}
.ptc-ico:hover{background:rgba(255,255,255,.16)}
.ptc-ico svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.ptc-hide:hover{background:rgba(255,201,77,.2);color:var(--accent3)}

.ptc-body{padding:15px;flex:1;min-height:80px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}
.ptc-msg{max-width:86%;padding:11px 14px;border-radius:15px;font-size:14px;line-height:1.55;
  white-space:pre-wrap;word-wrap:break-word;animation:ptcIn .22s}
.ptc-you{align-self:flex-end;background:linear-gradient(140deg,rgba(79,140,255,.3),rgba(34,211,168,.22));
  border:1px solid rgba(79,140,255,.36);border-bottom-right-radius:5px}
.ptc-adm{align-self:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--faint);
  border-bottom-left-radius:5px}
.ptc-msg time{display:block;font-size:10.5px;color:var(--muted);margin-top:5px}

.ptc-form{flex:0 0 auto;padding:13px 15px 15px;border-top:1px solid var(--faint);
  background:rgba(255,255,255,.02)}
.ptc-first{display:grid;gap:8px;margin-bottom:10px}
.ptc-in{width:100%;padding:10px 13px;border-radius:12px;background:rgba(255,255,255,.05);
  border:1px solid var(--faint);color:var(--text);font-size:14px;font-family:inherit;resize:none}
.ptc-in:focus{outline:none;border-color:var(--accent)}
.ptc-agree{display:flex;gap:9px;align-items:flex-start;font-size:11.5px;color:var(--muted);
  line-height:1.45;cursor:pointer}
.ptc-agree input{margin-top:2px;flex:0 0 auto;width:15px;height:15px;accent-color:var(--accent);cursor:pointer}
.ptc-agree a{color:var(--accent2);text-decoration:underline;text-underline-offset:2px}
.ptc-row{display:flex;gap:9px;align-items:flex-end}
.ptc-send{flex:0 0 auto;width:42px;height:42px;border-radius:13px;background:var(--grad);color:#04122b;
  border:none;display:grid;place-items:center;cursor:pointer;transition:transform .2s}
.ptc-send:hover:not(:disabled){transform:translateY(-2px)}
.ptc-send:disabled{opacity:.55;cursor:default}
.ptc-send svg{width:18px;height:18px;fill:currentColor;stroke:none}
.ptc-err{margin-top:9px;padding:9px 12px;border-radius:10px;font-size:12.5px;
  background:rgba(255,84,112,.13);border:1px solid rgba(255,84,112,.4);color:#ffb3c0}

/* Подсказка после скрытия виджета */
.ptc-note{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(14px);
  padding:12px 22px;border-radius:14px;background:var(--panel-2);border:1px solid var(--faint);
  font-size:13.5px;font-weight:600;color:var(--text);opacity:0;transition:.3s var(--ease);
  pointer-events:none;z-index:96;max-width:min(460px,92vw);text-align:center;
  box-shadow:0 18px 46px -18px rgba(0,0,0,.8)}
.ptc-note.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* Ссылка «Написать в поддержку» в подвале */
.foot-grid a[data-chat-open]{cursor:pointer}
.foot-grid a[data-chat-open].is-primary{color:var(--accent2);font-weight:700}

@media(max-width:600px){
  .pt-chat{right:14px;bottom:74px}
  .ptc-btn{width:48px;height:48px}
  .ptc-win{bottom:58px;width:calc(100vw - 28px);max-height:70vh}
  .ptc-note{bottom:18px;font-size:13px;padding:11px 18px}
}

/* =========================================================
   ДОСТУП: вход, регистрация, кабинет, оплата
   Формы — единственное место на сайте, где текст можно выделять
   и вставлять: класс .allow-select снимает общий запрет.
   ========================================================= */

.page-narrow{padding-bottom:clamp(56px,8vw,96px)}

/* ---------- Поля ввода ---------- */
.fld{display:block;margin-bottom:14px}
.fld > span{display:block;font-size:13px;font-weight:700;color:var(--muted);
  margin-bottom:7px;letter-spacing:.2px}
.fld > span i{font-style:normal;font-weight:500;opacity:.7}
.fld input,.fld select,.fld textarea{width:100%;padding:13px 15px;border-radius:13px;
  background:rgba(255,255,255,.05);border:1px solid var(--faint);color:var(--text);
  font-size:15.5px;font-family:inherit;transition:border-color .2s,background .2s}
.fld input::placeholder{color:rgba(139,154,194,.6)}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;
  border-color:var(--accent);background:rgba(79,140,255,.07)}
.fld input:-webkit-autofill{-webkit-text-fill-color:var(--text);
  -webkit-box-shadow:0 0 0 40px #16203a inset}
.fld select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b9ac2' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:17px;
  padding-right:40px}
.fld select option{background:#111a2e;color:var(--text)}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}

.chk{display:flex;gap:11px;align-items:flex-start;margin:16px 0 4px;
  font-size:12.6px;line-height:1.55;color:var(--muted);cursor:pointer}
.chk input{margin-top:2px;flex:0 0 auto;width:17px;height:17px;
  accent-color:var(--accent);cursor:pointer}
.chk a{color:var(--accent2);text-decoration:underline;text-underline-offset:2px}

.form-note{min-height:20px;margin:12px 0 4px;font-size:13.2px;line-height:1.5}
.form-note.is-error{color:#ffb3c0}
.form-note.is-ok{color:var(--accent2)}
.form-note.is-wait{color:var(--muted)}

.btn-wide{width:100%;justify-content:center}

/* ---------- Вход и регистрация ---------- */
.auth-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);
  gap:clamp(24px,3.5vw,44px);align-items:start;margin-top:8px}

.auth-card{padding:clamp(24px,3.4vw,38px);border-radius:var(--radius-l);
  background:linear-gradient(155deg,var(--panel),var(--bg2));
  border:1px solid var(--faint);box-shadow:var(--shadow-card)}
.auth-ic{display:grid;place-items:center;width:50px;height:50px;border-radius:15px;
  background:var(--grad-soft);border:1px solid rgba(79,140,255,.28);
  font-size:23px;margin-bottom:16px}
.auth-card h1{font-family:var(--ff-display);font-size:clamp(23px,3.1vw,31px);
  font-weight:850;letter-spacing:-.02em;line-height:1.15}
.auth-sub{margin:10px 0 22px;color:var(--muted);font-size:15px;line-height:1.6}
.auth-alt{margin-top:20px;padding-top:18px;border-top:1px solid var(--faint);
  display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted)}
.auth-alt a{color:var(--accent2);font-weight:700}
.auth-alt a:hover{text-decoration:underline;text-underline-offset:3px}
.auth-help{margin-top:14px;font-size:12.8px;color:var(--muted);line-height:1.55}
.auth-help a{color:var(--accent2);cursor:pointer}
.auth-cta{display:flex;flex-wrap:wrap;gap:11px;margin-top:22px}

.auth-side{padding:clamp(22px,3vw,32px);border-radius:var(--radius-l);
  background:rgba(255,255,255,.03);border:1px solid var(--faint)}
.auth-side h2{font-size:17px;font-weight:800;margin-bottom:16px}
.auth-list{display:grid;gap:12px}
.auth-list li{position:relative;padding-left:27px;font-size:14.4px;
  line-height:1.55;color:var(--muted)}
.auth-list li::before{content:"✓";position:absolute;left:0;top:0;width:19px;height:19px;
  border-radius:6px;background:rgba(34,211,168,.16);color:var(--accent2);
  font-size:11.5px;font-weight:900;display:grid;place-items:center}
.auth-list b{color:var(--text)}
.auth-steps{display:grid;gap:15px}
.auth-steps > div{display:flex;gap:13px;align-items:flex-start}
.auth-steps b{flex:0 0 auto;width:27px;height:27px;border-radius:9px;background:var(--grad);
  color:#04122b;font-size:13.5px;font-weight:900;display:grid;place-items:center}
.auth-steps p{font-size:14.2px;line-height:1.55;color:var(--muted)}
.auth-fine{margin-top:18px;padding-top:16px;border-top:1px solid var(--faint);
  font-size:12.8px;color:var(--muted);line-height:1.55}

.auth-done{max-width:620px;margin-inline:auto;text-align:center}
.auth-done .auth-ic{margin-inline:auto}
.auth-done .auth-cta{justify-content:center}

/* ---------- Кабинет ---------- */
.cab{margin-top:8px}
.cab-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-start;
  justify-content:space-between;margin-bottom:22px}
.cab-head h1{font-family:var(--ff-display);font-size:clamp(24px,3.2vw,33px);
  font-weight:850;letter-spacing:-.02em}
.cab-mail{margin-top:6px;font-size:14px;color:var(--muted)}

.cab-status{padding:clamp(20px,2.8vw,28px);border-radius:var(--radius-l);
  background:linear-gradient(155deg,var(--panel),var(--bg2));
  border:1px solid var(--faint);margin-bottom:22px}
.cab-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:99px;
  font-size:13px;font-weight:800;letter-spacing:.2px;
  background:rgba(255,255,255,.06);border:1px solid var(--faint)}
.cab-badge.is-forever{color:var(--accent2);border-color:rgba(34,211,168,.4);
  background:rgba(34,211,168,.12)}
.cab-badge.is-demo{color:var(--accent3);border-color:rgba(255,201,77,.4);
  background:rgba(255,201,77,.12)}
.cab-badge.is-off{color:#ffb3c0;border-color:rgba(255,84,112,.4);
  background:rgba(255,84,112,.12)}
.cab-bar{display:block;height:6px;width:100%;border-radius:99px;
  background:rgba(255,255,255,.07);overflow:hidden;margin:16px 0 18px}
.cab-bar i{display:block;height:6px;border-radius:99px;background:var(--grad-warm);
  transition:width .5s var(--ease)}
.cab-bar.is-forever i{background:var(--grad)}
.cab-actions{display:flex;flex-wrap:wrap;gap:11px}

.cab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:18px}
.cab-card{padding:clamp(20px,2.6vw,26px);border-radius:var(--radius-m);
  background:rgba(255,255,255,.03);border:1px solid var(--faint)}
.cab-card h2{font-size:16px;font-weight:800;margin-bottom:14px}
.cab-hint{font-size:13.4px;color:var(--muted);line-height:1.55;margin-bottom:14px}
.cab.no-access .cab-status{border-color:rgba(255,84,112,.35)}

/* ---------- Оплата ---------- */
.pay{margin-top:8px;text-align:center}
.pay h1{font-family:var(--ff-display);font-size:clamp(26px,4vw,40px);
  font-weight:850;letter-spacing:-.025em;line-height:1.12}
.pay-sub{max-width:620px;margin:14px auto 34px;color:var(--muted);
  font-size:clamp(14.5px,1.8vw,16.5px);line-height:1.6}

.pay-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));
  gap:18px;text-align:left;align-items:stretch}
.pay-card{position:relative;display:flex;flex-direction:column;
  padding:clamp(22px,2.8vw,30px);border-radius:var(--radius-l);
  background:rgba(255,255,255,.03);border:1px solid var(--faint)}
.pay-card.is-main{background:linear-gradient(155deg,rgba(79,140,255,.14),rgba(34,211,168,.08));
  border-color:rgba(79,140,255,.4);box-shadow:var(--shadow-glow)}
.pay-tag{position:absolute;top:-11px;left:clamp(22px,2.8vw,30px);padding:4px 13px;
  border-radius:99px;background:var(--grad);color:#04122b;
  font-size:11px;font-weight:900;letter-spacing:.4px;text-transform:uppercase}
.pay-card h2{font-size:17px;font-weight:800;margin-bottom:10px}
.pay-price{font-family:var(--ff-display);font-size:clamp(28px,3.6vw,38px);
  font-weight:900;letter-spacing:-.03em;margin-bottom:18px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pay-card.is-main .pay-price{background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text}
.pay-card ul{display:grid;gap:9px;margin-bottom:22px;flex:1 1 auto;align-content:start}
.pay-card li{position:relative;padding-left:24px;font-size:14.2px;
  line-height:1.5;color:var(--muted)}
.pay-card li::before{content:"✓";position:absolute;left:0;top:2px;width:15px;height:15px;
  border-radius:5px;background:rgba(34,211,168,.18);color:var(--accent2);
  font-size:9.5px;font-weight:900;display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(34,211,168,.4)}

#payNote{text-align:center;margin-top:16px}

.pay-notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;margin-top:44px;padding-top:34px;border-top:1px solid var(--faint);text-align:left}
.pay-notes h3{font-size:14.5px;font-weight:800;margin-bottom:9px}
.pay-notes p{font-size:13.6px;line-height:1.6;color:var(--muted)}
.pay-notes a{color:var(--accent2);cursor:pointer}
.pay-notes a:hover{text-decoration:underline;text-underline-offset:2px}

/* Слот учётной записи в шапке: две кнопки, как было до входа */
.acc-slot{display:flex;align-items:center;gap:10px}

/* ---------- Адаптив по правилам проекта ---------- */
@media(max-width:1024px){
  .auth-wrap{grid-template-columns:1fr}
  .auth-side{order:-1}
}
@media(max-width:768px){
  .fld-row{grid-template-columns:1fr;gap:0}
  .cab-actions,.auth-cta{flex-direction:column;align-items:stretch}
  .cab-actions .btn,.auth-cta .btn{width:100%;justify-content:center}
  .pay-plans{grid-template-columns:1fr}
  .cab-grid{grid-template-columns:1fr}
  .cab-head{flex-direction:column}
}
@media(max-width:480px){
  .auth-card,.auth-side,.cab-status,.pay-card{border-radius:18px}
  .fld input,.fld select{padding:12px 14px;font-size:15px}
  .auth-card h1{font-size:22px}
  .pay-notes{margin-top:32px;padding-top:26px}
}


/* Поле пароля с глазком: кнопка внутри рамки, текст под неё не подлезает */
.fld-pass{position:relative}
.fld-pass input{padding-right:48px}
.pass-eye{position:absolute;right:6px;bottom:6px;width:36px;height:36px;
  border-radius:10px;background:none;border:none;font-size:16px;line-height:1;
  display:grid;place-items:center;cursor:pointer;opacity:.65;transition:.16s}
.pass-eye:hover{opacity:1;background:rgba(255,255,255,.06)}


/* Плашка согласия: заголовок, текст и две кнопки. Раньше в ней был
   только абзац — теперь нужно место под название и второй вариант выбора. */
.cookie-body{flex:1 1 auto;min-width:0}
.cookie-body b{display:block;font-size:13.5px;font-weight:800;margin-bottom:3px;color:var(--text)}
.cookie-body p{font-size:12px;line-height:1.5;color:var(--muted)}
.cookie-btns{flex:0 0 auto;display:flex;gap:8px;flex-wrap:nowrap;align-self:center}
.cookie-btns .btn{white-space:nowrap}

/* На узком экране кнопки уходят под текст: в строку они там не помещаются */
@media(max-width:860px){
  .cookie{padding:13px 15px;bottom:12px}
  .cookie-in{flex-wrap:wrap;gap:10px}
  .cookie-ic{display:none}
  .cookie-btns{width:100%}
  .cookie-btns .btn{flex:1 1 auto;justify-content:center}
}
@media(max-width:480px){
  .cookie-body p{font-size:11.4px;line-height:1.48}
}

/* =========================================================
   КАРТА РАЗДЕЛОВ (SEO-подвал)
   Ссылки сгруппированы по смыслу и читаются как навигация,
   а не как список ключевых слов. Колонки выравниваются по сетке,
   длинные названия обрезаются, а не рвут вёрстку.
   ========================================================= */
.seo-map{border-top:1px solid var(--faint);background:rgba(255,255,255,.015);
  padding:clamp(34px,4.5vw,54px) 0 clamp(28px,3.5vw,42px)}
.seo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));
  gap:clamp(20px,2.6vw,32px)}
.seo-col{min-width:0}
.seo-col h4{margin-bottom:11px;font-size:13.2px;font-weight:800;letter-spacing:.2px;
  line-height:1.35}
.seo-col h4 a{color:var(--text)}
.seo-col h4 a:hover{color:var(--accent2)}
.seo-col ul{display:grid;gap:6px}
.seo-col li{list-style:none;min-width:0}
.seo-col li a{display:block;font-size:12.6px;line-height:1.45;color:var(--muted);
  transition:color .16s var(--ease);overflow-wrap:break-word}
.seo-col li a:hover{color:var(--accent2)}

@media(max-width:768px){
  .seo-map{padding:30px 0 24px}
  .seo-grid{grid-template-columns:1fr 1fr;gap:20px 16px}
  .seo-col li a{font-size:12.2px}
}
@media(max-width:480px){
  .seo-grid{grid-template-columns:1fr}
  /* На узком экране длинный список мешает дойти до подвала:
     сворачиваем каждую колонку в раскрывающийся блок */
  .seo-col ul{max-height:none}
}

/* =========================================================
   АВТОР ПЛАТФОРМЫ
   Разворот: слева фото и связь, справа рассказ и проекты.
   ========================================================= */
.au-card{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);
  gap:clamp(24px,3.5vw,44px);padding:clamp(24px,3.4vw,42px);border-radius:var(--radius-l);
  background:linear-gradient(155deg,var(--panel),var(--bg2));
  border:1px solid var(--faint);box-shadow:var(--shadow-card)}

.au-side{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-width:0}
.au-photo{border-radius:22px;margin-bottom:12px;
  box-shadow:0 0 0 1px rgba(79,140,255,.45),0 0 0 6px rgba(79,140,255,.09)}
.au-name{font-family:var(--ff-display);font-size:21px;font-weight:850;letter-spacing:-.02em}
.au-role{font-size:12.8px;color:var(--muted);line-height:1.5;margin-bottom:16px}

.au-contacts{display:grid;gap:7px;width:100%}
.au-c{display:flex;align-items:center;gap:9px;padding:9px 13px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--faint);
  font-size:13.2px;font-weight:600;transition:.18s var(--ease);min-width:0}
.au-c span{flex:0 0 auto;font-size:14px;line-height:1}
.au-c:hover{border-color:rgba(34,211,168,.5);background:rgba(34,211,168,.08);color:var(--text)}

.au-body{min-width:0}
.au-lead{font-size:clamp(15px,1.8vw,17.5px);line-height:1.65;margin-bottom:14px}
.au-body p{color:var(--muted);font-size:15px;line-height:1.68;margin-bottom:14px}
.au-body p a{color:var(--accent2);text-decoration:underline;text-underline-offset:3px}

.au-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
.au-fact{padding:15px 17px;border-radius:15px;background:rgba(255,255,255,.03);
  border:1px solid var(--faint)}
.au-fact b{display:block;font-size:12.5px;font-weight:800;color:var(--accent2);
  text-transform:uppercase;letter-spacing:.7px;margin-bottom:7px}
.au-fact span{display:block;font-size:13.4px;line-height:1.6;color:var(--muted)}

.au-projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:9px;margin-bottom:20px}
.au-proj{padding:13px 15px;border-radius:14px;background:rgba(255,255,255,.03);
  border:1px solid var(--faint);transition:.18s var(--ease)}
.au-proj:hover{border-color:rgba(79,140,255,.5);transform:translateY(-2px)}
.au-proj b{display:block;font-size:13.5px;font-weight:900;letter-spacing:.6px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.au-proj span{display:block;font-size:11.6px;color:var(--muted);margin-top:3px;line-height:1.4}

@media(max-width:900px){
  .au-card{grid-template-columns:1fr;gap:22px}
  .au-side{align-items:center;text-align:center}
  .au-facts{grid-template-columns:1fr}
}
@media(max-width:480px){
  .au-card{padding:20px;border-radius:18px}
  .au-photo{width:110px;height:110px}
  .au-projects{grid-template-columns:1fr}
}

/* Строка об авторе в подвале */
.foot-author{margin-top:14px;font-size:12.4px;line-height:1.6;color:var(--muted)}
.foot-author a{color:var(--accent2)}
.foot-social{flex-wrap:wrap}