/* ============================================================
   Дизайн-система портфолио Дмитрия Малафеева
   Тёмное стекло · синий+графит · свечения. Общая для всех страниц.
   ============================================================ */

:root{
  --bg:#0a0b10; --bg2:#0e1018;
  --ink:#eaf0ff; --muted:#96a0bb; --muted-2:#858fac;
  --blue:#3f5bff; --blue-2:#6b8cff; --magenta:#ff54d6; --green:#43e39b;
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --brd:rgba(255,255,255,.11);
  --brd-soft:rgba(255,255,255,.07);
  --display:'Unbounded','Segoe UI',system-ui,sans-serif;
  --body:'Onest','Segoe UI',system-ui,sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh;overflow-wrap:break-word}
h1,h2,h3,h4,.legal p,.legal li{overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--blue-2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--blue);color:#fff;padding:11px 18px;border-radius:0 0 12px 0;font-weight:600}
.skip:focus{left:0}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* фон */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:
    radial-gradient(120% 80% at 15% -8%, #121e33 0%, transparent 52%),
    radial-gradient(85% 60% at 100% 0%, #1a1330 0%, transparent 48%),
    linear-gradient(180deg,var(--bg2),var(--bg) 60%)}
.glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.glow.a{width:600px;height:600px;left:-170px;top:-190px;opacity:.5;background:radial-gradient(circle,#3f5bff 0%,transparent 65%)}
.glow.b{width:520px;height:520px;right:-150px;top:-130px;opacity:.36;background:radial-gradient(circle,#ff54d6 0%,transparent 65%)}
.grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 80% at 50% 6%,#000 28%,transparent 72%);
  mask-image:radial-gradient(120% 80% at 50% 6%,#000 28%,transparent 72%)}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}

.shell{position:relative;z-index:2}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* кнопки */
.btn{font-family:var(--body);font-weight:600;font-size:15px;cursor:pointer;padding:14px 24px;border-radius:100px;
  display:inline-flex;align-items:center;gap:9px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap;border:1px solid transparent}
.btn.primary{background:linear-gradient(135deg,#5670ff,#2f43ff);color:#fff;border-color:rgba(255,255,255,.18);
  box-shadow:0 8px 22px rgba(63,91,255,.32),inset 0 1px 0 rgba(255,255,255,.28)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(63,91,255,.46)}
.btn.ghost{background:rgba(17,21,36,.6);border-color:var(--brd);color:var(--ink);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn.ghost:hover{background:rgba(30,36,58,.8);border-color:rgba(255,255,255,.28);transform:translateY(-2px)}
.link-cta{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--blue-2);padding:8px 4px;transition:.2s}
.link-cta:hover{color:#a9bcff;gap:12px}

/* навигация */
.nav{position:sticky;top:16px;z-index:20;margin:16px auto 0;max-width:calc(var(--maxw) + 20px);
  display:flex;align-items:center;gap:16px;padding:11px 11px 11px 22px;border-radius:100px;
  background:rgba(12,14,22,.6);border:1px solid var(--brd);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 10px 40px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.07)}
.logo{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-.02em;display:flex;align-items:center;gap:9px;white-space:nowrap}
.logo .dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--blue-2),var(--magenta));box-shadow:0 0 14px var(--blue)}
.nav-links{display:flex;gap:4px;margin-left:6px}
.nav-links a{color:var(--muted);font-size:14.5px;font-weight:500;padding:9px 14px;border-radius:100px;transition:.2s}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.06)}
.nav .btn{margin-left:auto;padding:11px 20px}
.nav .back{margin-left:auto;color:var(--muted);font-size:14.5px;font-weight:500;padding:9px 16px;border-radius:100px;transition:.2s}
.nav .back:hover{color:var(--ink);background:rgba(255,255,255,.06)}

/* герой */
.hero{padding:84px 0 92px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:9px 16px 9px 12px;border-radius:100px;font-size:13.5px;font-weight:600;
  color:#cdd6f5;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(12px)}
.eyebrow svg{width:16px;height:16px;color:var(--blue-2)}
h1{font-family:var(--display);font-weight:800;letter-spacing:-.035em;font-size:clamp(36px,6.2vw,80px);line-height:1;margin:26px auto 0;max-width:16ch;text-wrap:balance}
.grad{background:linear-gradient(108deg,#dfe6ff,#9db4ff 32%,#c9b6ff 56%,#ffb0ef 80%,#dfe6ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 7s linear infinite}
@keyframes shine{to{background-position:200% center}}
.hero p.sub{margin:26px auto 0;max-width:60ch;color:var(--muted);font-size:clamp(16px,1.7vw,20px);line-height:1.55}
.hero p.sub b{color:var(--ink);font-weight:600}
.hero-cta{margin:34px auto 0;display:flex;gap:20px;justify-content:center;align-items:center;flex-wrap:wrap}

/* статы */
.stats{margin:62px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:940px}
.stat{position:relative;text-align:left;padding:24px;border-radius:20px;overflow:hidden;background:var(--glass);border:1px solid var(--brd);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 16px 44px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.07);transition:border-color .3s}
.stat::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 0% 0%,rgba(107,140,255,.14),transparent 55%)}
.stat .num{font-family:var(--display);font-weight:800;font-size:38px;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#eaf0ff,#a9bcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.4}
.stat .tag{position:absolute;top:15px;right:15px;font-size:11px;font-weight:600;color:#aeb9dd;padding:4px 9px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--brd-soft)}

/* секции */
.sec{padding:92px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.label{font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-2)}
.sec h2{font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:clamp(28px,3.6vw,46px);line-height:1.04;margin-top:14px;max-width:20ch;text-wrap:balance}
.sec-head p{color:var(--muted);max-width:40ch;font-size:15.5px;line-height:1.5}

/* кейсы (бенто) */
.cases{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.card{position:relative;border-radius:22px;padding:26px;overflow:hidden;background:var(--glass);border:1px solid var(--brd);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 18px 50px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.06);
  transition:transform .3s cubic-bezier(.2,.7,.2,1),border-color .3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);border-color:rgba(107,140,255,.34)}
.card .tags{display:flex;gap:7px;flex-wrap:wrap}
.chip{font-size:11.5px;font-weight:600;color:#b7c1e0;padding:5px 11px;border-radius:100px;background:rgba(255,255,255,.055);border:1px solid var(--brd-soft);display:inline-flex;align-items:center;gap:6px}
.chip.soon{color:#ffd08a;border-color:rgba(255,208,138,.3);background:rgba(255,208,138,.08)}
.card h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;font-size:22px;margin-top:18px}
.card p{color:var(--muted);font-size:14.5px;line-height:1.5;margin-top:10px}
.card .foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.card .metric{font-family:var(--display);font-weight:700;font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums}
.card .go{color:var(--blue-2);font-weight:600;font-size:14px;display:inline-flex;gap:6px;align-items:center;transition:gap .2s;white-space:nowrap}
.card:hover .go{gap:10px}
.c-feature{grid-column:span 4;flex-direction:row;gap:28px;align-items:center}
.c-feature .body{flex:1;display:flex;flex-direction:column}
.c-feature .panel{width:230px;flex:none;border-radius:18px;padding:22px;background:linear-gradient(160deg,rgba(63,91,255,.22),rgba(63,91,255,.05));border:1px solid rgba(107,140,255,.28)}
.c-feature .panel .big{font-family:var(--display);font-weight:800;font-size:32px;letter-spacing:-.03em;background:linear-gradient(120deg,#dfe6ff,#8ea6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.c-feature .panel .cap{color:var(--muted);font-size:13px;margin-top:8px;line-height:1.4}
.c-feature .panel .row{margin-top:14px;display:flex;align-items:center;gap:9px;font-size:13px;color:#cdd6f5}
.c-demo{grid-column:span 2;background:linear-gradient(165deg,rgba(63,91,255,.2),rgba(17,21,36,.5));border-color:rgba(107,140,255,.3)}
.live{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(67,227,155,.6);animation:pulse 2s infinite;display:inline-block}
.c-small{grid-column:span 2}
.c-ai{grid-column:span 6;flex-direction:row;gap:28px;align-items:center;background:linear-gradient(120deg,rgba(255,84,214,.1),rgba(63,91,255,.12))}
.c-ai .body{flex:1;display:flex;flex-direction:column}
.pipe{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}
.pipe .p{padding:10px 14px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--brd);font-size:13px;font-weight:600;color:#dce3fb}
.pipe .ar{color:var(--blue-2);font-weight:700}

/* услуги */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.srv{border-radius:18px;padding:24px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .3s,border-color .3s}
.srv:hover{transform:translateY(-5px);border-color:rgba(107,140,255,.34)}
.srv .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;background:linear-gradient(135deg,rgba(107,140,255,.25),rgba(63,91,255,.1));border:1px solid rgba(107,140,255,.3)}
.srv .ic svg{width:20px;height:20px;color:var(--blue-2)}
.srv h3{font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.01em}
.srv p{color:var(--muted);font-size:14px;line-height:1.5;margin-top:8px}

/* процесс */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{border-radius:16px;padding:22px;background:rgba(255,255,255,.035);border:1px solid var(--brd-soft);position:relative}
.step .n{font-family:var(--display);font-weight:800;font-size:15px;color:#0b0d14;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,#8ea6ff,#5670ff);margin-bottom:14px}
.step h3{font-family:var(--body);font-size:15.5px;font-weight:600}
.step p{color:var(--muted);font-size:13px;line-height:1.45;margin-top:7px}

/* вторая линия */
.second{position:relative;border-radius:24px;padding:38px;overflow:hidden;background:rgba(255,255,255,.028);border:1px dashed var(--brd);
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.second .lead h3{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.02em}
.second .lead p{color:var(--muted);margin-top:12px;max-width:54ch;font-size:15px;line-height:1.55}
.second .lead p b{color:var(--ink);font-weight:600}
.second .pills{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.second .pills span{font-size:12.5px;color:#aeb9dd;padding:6px 13px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--brd-soft)}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qa{border-radius:16px;padding:24px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(10px)}
.qa h3{font-family:var(--display);font-weight:600;font-size:16.5px;letter-spacing:-.01em}
.qa p{color:var(--muted);font-size:14.5px;line-height:1.55;margin-top:10px}

/* контакты */
.contact{text-align:center;border-radius:28px;padding:64px 40px;overflow:hidden;position:relative;
  background:radial-gradient(120% 120% at 50% 0%,rgba(63,91,255,.16),rgba(14,16,24,.5));border:1px solid var(--brd);box-shadow:0 30px 80px rgba(0,0,0,.4)}
.contact h2{font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:clamp(30px,4.4vw,52px);line-height:1.02}
.contact p{color:var(--muted);margin:20px auto 0;max-width:46ch;font-size:17px;line-height:1.5}
.contact .row{margin-top:34px;display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}

/* подвал */
footer{padding:40px 0 60px;border-top:1px solid var(--brd-soft);margin-top:20px;display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:flex-start}
footer .f-left{flex:1;min-width:0}
footer .f-brand{font-family:var(--display);font-weight:700;font-size:16px;color:var(--ink)}
footer .f-req{color:var(--muted-2);font-size:12.5px;margin-top:10px;line-height:1.6;max-width:56ch}
footer .f-links{margin-top:12px;display:flex;gap:18px;flex-wrap:wrap}
footer .f-links a{color:var(--muted);font-size:13px;border-bottom:1px solid transparent;transition:.2s}
footer .f-links a:hover{color:var(--ink);border-color:var(--brd)}
footer .f-right{color:var(--muted-2);font-size:13px;text-align:right;line-height:1.7}

/* звёзды */
.star{position:absolute;color:#fff;opacity:.85;filter:drop-shadow(0 0 12px rgba(107,140,255,.8));z-index:2;pointer-events:none}
.star.s1{left:9%;top:130px;width:24px;height:24px;animation:spin 15s linear infinite}
.star.s2{right:12%;top:360px;width:16px;height:16px;opacity:.55;animation:spin 22s linear infinite reverse}

/* появление */
.rise{opacity:0;transform:translateY(24px)}
.rise.in{opacity:1;transform:none;transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.d1{transition-delay:.05s}.d2{transition-delay:.14s}.d3{transition-delay:.26s}.d4{transition-delay:.4s}.d5{transition-delay:.54s}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(67,227,155,0)}100%{box-shadow:0 0 0 0 rgba(67,227,155,0)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- страница оплаты /pay ---------- */
.pay-head{text-align:center;padding:44px 0 8px}
.pay-head h1{margin-top:20px}
.pay-head p{color:var(--muted);margin:16px auto 0;max-width:44ch;font-size:16px;line-height:1.5}
.eyebrow .lock{width:15px;height:15px;color:var(--green)}
.amounts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:44px 0 18px}
.amt{position:relative;border-radius:20px;padding:26px 24px;overflow:hidden;background:var(--glass);border:1px solid var(--brd);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 16px 44px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.07);
  display:flex;flex-direction:column;gap:6px;transition:transform .3s cubic-bezier(.2,.7,.2,1),border-color .3s}
.amt::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 0% 0%,rgba(107,140,255,.14),transparent 55%)}
.amt:hover{transform:translateY(-6px);border-color:rgba(107,140,255,.4)}
.amt .cap{color:var(--muted);font-size:13px;font-weight:500}
.amt .val{font-family:var(--display);font-weight:800;font-size:40px;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#eaf0ff,#a9bcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.amt .pay-btn{margin-top:16px;text-align:center;font-weight:600;font-size:15px;color:#fff;padding:13px;border-radius:100px;
  background:linear-gradient(135deg,#5670ff,#2f43ff);border:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 22px rgba(63,91,255,.32),inset 0 1px 0 rgba(255,255,255,.28);transition:transform .2s,box-shadow .2s}
.amt .pay-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(63,91,255,.46)}
.custom{margin:18px 0 10px;border-radius:22px;padding:30px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 16px 44px rgba(0,0,0,.3)}
.custom h2{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.02em}
.custom .hint{color:var(--muted);font-size:14px;margin-top:8px;line-height:1.5}
.rk-box{margin-top:18px;padding:20px;border-radius:16px;background:rgba(17,21,36,.5);border:1px dashed var(--brd);overflow-x:auto}
.rk-box *{max-width:100%}
.rk-note{color:var(--muted-2);font-size:13px;font-style:italic;display:block}
.safe{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin:26px 0 8px;color:var(--muted-2);font-size:13px}
.safe span{display:inline-flex;align-items:center;gap:7px}
.safe svg{width:15px;height:15px;color:var(--blue-2)}

/* ---------- правовые страницы ---------- */
.legal{max-width:820px;margin:0 auto;padding:60px 28px 40px}
.legal h1{font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:clamp(28px,4vw,42px);line-height:1.05;margin:0 0 10px;text-align:left;max-width:none}
.legal .updated{color:var(--muted-2);font-size:13.5px;margin-bottom:34px}
.legal h2{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em;margin:34px 0 12px;color:var(--ink)}
.legal h3{font-weight:600;font-size:16px;margin:22px 0 8px;color:#cdd6f5}
.legal p,.legal li{color:var(--muted);font-size:15px;line-height:1.65}
.legal p{margin:10px 0}
.legal ul,.legal ol{margin:10px 0 10px 22px}
.legal li{margin:6px 0}
.legal strong{color:var(--ink);font-weight:600}
.legal a{color:var(--blue-2);border-bottom:1px solid rgba(107,140,255,.3)}
.legal hr{border:0;border-top:1px solid var(--brd-soft);margin:30px 0}

/* ---------- AI-демо (виджет) ---------- */
.demo-sec .demo-head{text-align:center;margin-bottom:26px}
.demo-sec .demo-head h2{font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:clamp(26px,3.6vw,42px);line-height:1.05;margin:16px auto 0;max-width:22ch}
.demo-sec .demo-head p{color:var(--muted);margin:12px auto 0;max-width:48ch;font-size:15.5px;line-height:1.5}
.demo-panel{max-width:760px;margin:0 auto;border-radius:22px;padding:26px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 18px 50px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.06)}
.demo-form{display:grid;grid-template-columns:1fr 1.4fr auto;gap:12px;align-items:end}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--muted-2);margin-bottom:7px;letter-spacing:.02em}
.field input,.field select{width:100%;font-family:var(--body);font-size:15px;color:var(--ink);background:rgba(17,21,36,.7);border:1px solid var(--brd);border-radius:12px;padding:12px 14px;outline:none;transition:border-color .2s}
.field input:focus,.field select:focus{border-color:var(--blue-2)}
.field select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%236b8cff'><path d='M7 10L2 4h10z'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
.go-btn{font-family:var(--body);font-weight:600;font-size:15px;cursor:pointer;padding:13px 22px;border-radius:12px;color:#fff;border:1px solid rgba(255,255,255,.18);white-space:nowrap;background:linear-gradient(135deg,#5670ff,#2f43ff);box-shadow:0 8px 22px rgba(63,91,255,.32),inset 0 1px 0 rgba(255,255,255,.28);transition:transform .2s,box-shadow .2s,opacity .2s}
.go-btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(63,91,255,.46)}
.go-btn:disabled{opacity:.6;cursor:default;transform:none}
.demo-result{margin-top:22px}
.demo-result:empty{display:none}
.prog{border-radius:18px;padding:24px;background:linear-gradient(160deg,rgba(63,91,255,.14),rgba(17,21,36,.4));border:1px solid rgba(107,140,255,.24);animation:rise-demo .5s cubic-bezier(.2,.7,.2,1)}
.prog .badge{float:right;font-size:11px;font-weight:600;padding:4px 10px;border-radius:100px}
.prog .badge.ai{color:#9fe3c0;background:rgba(67,227,155,.1);border:1px solid rgba(67,227,155,.3)}
.prog .badge.fb{color:#ffd08a;background:rgba(255,208,138,.08);border:1px solid rgba(255,208,138,.3)}
.prog h3{font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-.01em;max-width:78%;margin:0}
.prog .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.prog .meta span{font-size:12.5px;color:#b7c1e0;padding:5px 11px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--brd-soft)}
.prog .modules{margin-top:18px;display:grid;gap:10px}
.mod{border-radius:12px;padding:14px 16px;background:rgba(255,255,255,.035);border:1px solid var(--brd-soft)}
.mod .t{font-weight:600;font-size:15px}
.mod .tp{color:var(--muted);font-size:13.5px;margin-top:5px;line-height:1.5}
.prog .res{margin-top:18px;padding-top:16px;border-top:1px solid var(--brd-soft);color:#cdd6f5;font-size:14.5px;line-height:1.55}
.prog .res b{color:var(--ink)}
.demo-loading{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:14.5px;padding:20px 4px}
.spin{width:18px;height:18px;border:2px solid rgba(107,140,255,.25);border-top-color:var(--blue-2);border-radius:50%;animation:spin .7s linear infinite}
.demo-hint{color:var(--muted-2);font-size:12.5px;text-align:center;margin-top:14px}
@keyframes rise-demo{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:620px){.demo-form{grid-template-columns:1fr}.prog h3{max-width:100%}}

/* ---------- скриншоты кейсов + лайтбокс ---------- */
.shots{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.shot{flex:0 0 auto;width:132px;height:82px;padding:0;border:1px solid var(--brd);border-radius:11px;overflow:hidden;
  cursor:zoom-in;background:rgba(17,21,36,.55);line-height:0;position:relative;
  transition:transform .25s cubic-bezier(.2,.7,.2,1),border-color .25s,box-shadow .25s}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top left}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(8,10,18,.55));opacity:0;transition:opacity .25s}
.shot:hover{transform:translateY(-3px);border-color:rgba(107,140,255,.5);box-shadow:0 10px 24px rgba(0,0,0,.35)}
.shot:hover::after{opacity:1}
.shots.media{margin-top:0}
.c-ai .shots.media .shot{width:246px;height:168px}

.lb{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:44px;
  background:rgba(6,7,12,.84);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:lb-in .25s ease}
.lb[hidden]{display:none}
.lb-fig{margin:0;max-width:min(1080px,92vw);max-height:90vh;display:flex;flex-direction:column;gap:14px;align-items:center}
.lb-fig img{max-width:100%;max-height:80vh;object-fit:contain;border-radius:13px;border:1px solid var(--brd);box-shadow:0 30px 90px rgba(0,0,0,.62)}
.lb-fig figcaption{color:#cdd6f5;font-size:14px;line-height:1.5;text-align:center;max-width:70ch}
.lb-close,.lb-nav{position:absolute;display:grid;place-items:center;cursor:pointer;color:var(--ink);
  background:rgba(20,24,40,.72);border:1px solid var(--brd);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:background .2s,border-color .2s,transform .2s}
.lb-close:hover,.lb-nav:hover{background:rgba(40,48,78,.9);border-color:rgba(255,255,255,.3)}
.lb-close{top:20px;right:22px;width:44px;height:44px;border-radius:50%;font-size:18px}
.lb-nav{top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;font-size:26px;line-height:1}
.lb-nav:hover{transform:translateY(-50%) scale(1.06)}
.lb-nav[hidden]{display:none}
.lb-prev{left:20px}.lb-next{right:20px}
body.no-scroll{overflow:hidden}
@keyframes lb-in{from{opacity:0}to{opacity:1}}

/* ---------- страница «Обо мне» ---------- */
.about-hero{display:grid;grid-template-columns:330px 1fr;gap:46px;align-items:center;padding:52px 0 44px}
.about-photo{position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--brd);aspect-ratio:1/1;
  box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.08)}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-photo::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 0% 0%,rgba(107,140,255,.16),transparent 55%)}
.about-hero h1{text-align:left;margin:18px 0 0;max-width:16ch;font-size:clamp(32px,4.8vw,58px)}
.about-hero .sub{color:var(--muted);margin:20px 0 0;max-width:52ch;font-size:clamp(16px,1.7vw,19px);line-height:1.55}
.about-hero .sub b{color:var(--ink);font-weight:600}
.about-hero .row{margin-top:28px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.prose{max-width:72ch}
.prose .label{margin-bottom:18px}
.prose p{color:var(--muted);font-size:16px;line-height:1.7;margin-top:16px}
.prose p b{color:var(--ink);font-weight:600}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.principle{border-radius:18px;padding:26px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .3s,border-color .3s}
.principle:hover{transform:translateY(-5px);border-color:rgba(107,140,255,.34)}
.principle .k{font-family:var(--display);font-weight:800;font-size:26px;letter-spacing:-.02em;background:linear-gradient(120deg,#dfe6ff,#8ea6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.principle h3{font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-.01em;margin-top:12px}
.principle p{color:var(--muted);font-size:14px;line-height:1.55;margin-top:9px}
.built{display:grid;gap:14px}
.built .item{display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:16px;padding:20px 24px;background:var(--glass);border:1px solid var(--brd);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .25s,border-color .25s}
.built .item:hover{transform:translateY(-3px);border-color:rgba(107,140,255,.4)}
.built .item h3{font-family:var(--display);font-weight:700;font-size:18px;letter-spacing:-.01em}
.built .item p{color:var(--muted);font-size:14px;line-height:1.5;margin-top:6px}
.built .item .go{color:var(--blue-2);font-weight:600;font-size:14px;white-space:nowrap;transition:.2s}
.built .item:hover .go{transform:translateX(3px)}
.stack{display:flex;gap:10px;flex-wrap:wrap}
.stack span{font-size:13.5px;color:#c3ccea;padding:9px 15px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--brd-soft)}
.apps-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){.apps-grid{grid-template-columns:1fr}}
@media(max-width:820px){
  .about-hero{grid-template-columns:1fr;gap:26px;padding:36px 0 30px}
  .about-photo{max-width:300px}
  .principles{grid-template-columns:1fr}
  .built .item{flex-direction:column;align-items:flex-start;gap:10px}
}

@media(max-width:920px){
  .nav{margin-left:14px;margin-right:14px}
  .nav-links{display:none}
  .stats{grid-template-columns:1fr;max-width:440px}
  .cases{grid-template-columns:1fr}
  .c-feature,.c-demo,.c-small,.c-ai{grid-column:auto}
  .c-feature,.c-ai{flex-direction:column;align-items:stretch}
  .c-feature .panel{width:auto}
  .services{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .faq{grid-template-columns:1fr}
}
@media(max-width:720px){.amounts{grid-template-columns:1fr}}
@media(max-width:480px){
  .nav{padding:8px 10px 8px 16px;gap:8px}
  .logo{font-size:16px}
  .nav .btn{padding:10px 14px;font-size:13.5px}
  .steps{grid-template-columns:1fr}
  .contact{padding:48px 22px}
  .sec{padding:64px 0}
  footer{flex-direction:column;gap:18px}
  footer .f-right{text-align:left}
  .lb{padding:16px}
  .lb-close{top:12px;right:12px}
  .lb-nav{width:42px;height:42px;font-size:22px}
  .lb-prev{left:10px}.lb-next{right:10px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .rise{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}


/* ===== Самохостинг шрифтов (Unbounded, Onest) — было Google Fonts ===== */
/* cyrillic-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:url(assets/fonts/onest-400-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:url(assets/fonts/onest-400-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:url(assets/fonts/onest-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src:url(assets/fonts/onest-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src:url(assets/fonts/onest-500-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src:url(assets/fonts/onest-500-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src:url(assets/fonts/onest-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src:url(assets/fonts/onest-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src:url(assets/fonts/onest-600-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src:url(assets/fonts/onest-600-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src:url(assets/fonts/onest-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src:url(assets/fonts/onest-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/onest-700-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/onest-700-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/onest-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/onest-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/unbounded-700-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/unbounded-700-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/unbounded-700-vietnamese.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/unbounded-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:url(assets/fonts/unbounded-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src:url(assets/fonts/unbounded-800-cyrillic-ext.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src:url(assets/fonts/unbounded-800-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src:url(assets/fonts/unbounded-800-vietnamese.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src:url(assets/fonts/unbounded-800-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src:url(assets/fonts/unbounded-800-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}