:root{
    --orange:#F97316; --orange-dark:#EA580C; --orange-soft:#FFF7ED; --orange-line:#FED7AA;
    --blue:#0F172A; --blue-dark:#0F172A; /* историческое имя переменной; де-факто теперь чернила (04.09) */
    --ink:#0F172A; --muted:#475569; --faint:#64748B;
    --bg:#F4F7FF; --card:#FFFFFF; --line:#E0EAFF;
    --dark:#0B1120; --dark-2:#131C2E;
    --radius:16px; --shadow:0 4px 16px -2px rgba(30,58,120,.10);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth;overflow-x:clip}
  body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1120px;margin:0 auto;padding:0 22px}
  .btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:16px;padding:14px 24px;border-radius:14px;border:none;cursor:pointer;transition:transform .12s ease,box-shadow .2s ease;white-space:nowrap}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--orange);color:var(--ink);box-shadow:0 10px 24px -8px rgba(249,115,22,.6)}
  .btn-primary:hover{background:var(--orange-dark)}
  .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.35)}
  .btn-ghost:hover{background:rgba(255,255,255,.2)}
  .btn-dark{background:var(--ink);color:#fff}
  .btn-dark:hover{background:#1e293b}
  .btn-lg{font-size:17px;padding:16px 30px}

  /* header */
  header{position:sticky;top:0;z-index:50;background:rgba(244,247,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:66px}
  .brand{display:flex;align-items:center;gap:11px;font-size:20px}
  .logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--orange),var(--orange-dark));display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(249,115,22,.7)}
  .logo .mark{color:#fff;font-weight:900;font-size:23px;line-height:1;font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,Arial,sans-serif}
  .wm{font-weight:800;font-size:23px;letter-spacing:-.01em}
  .wm .w{color:var(--ink)}
  .wm .b{color:var(--orange)}
  .foot-brand .wm{font-size:21px}
  .foot-brand .wm .w{color:#fff}
  .nav-links{display:flex;align-items:center;gap:28px}
  .nav-links a.link{color:var(--muted);font-weight:600;font-size:15px}
  .nav-links a.link:hover{color:var(--ink)}
  .nav .btn{padding:10px 18px;font-size:15px}
  @media(max-width:760px){.nav-links a.link{display:none}}
  /* Узкие экраны: шапка должна влезать целиком, иначе layout распирает по
     горизонтали и справа остаётся пустая полоса (баг с айфона 29.08). Кнопка
     в шапке дублирует CTA из героя — на самых узких экранах её прячем. */
  @media(max-width:480px){
    .nav .btn{padding:8px 12px;font-size:13px}
    .lang-switch{gap:2px}
    .lang-btn{padding:5px 8px;font-size:11px}
  }
  @media(max-width:420px){
    .nav-links .btn{display:none}
  }

  /* hero */
  .hero{position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 78% -10%,rgba(249,115,22,.06),transparent 60%),radial-gradient(900px 420px at 8% 0%,rgba(249,115,22,.12),transparent 55%)}
  .hero-inner{padding-top:76px;padding-bottom:60px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);color:var(--orange-dark);border:1px solid var(--orange-line);font-weight:700;font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:20px}
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--orange)}
  h1{font-size:52px;line-height:1.05;letter-spacing:-.03em;font-weight:850;margin-bottom:20px}
  h1 .accent{color:var(--orange)}
  .lead{font-size:19px;color:var(--muted);max-width:520px;margin-bottom:30px}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
  .hero-note{font-size:14px;color:var(--faint);display:flex;align-items:center;gap:8px}
  @media(max-width:900px){.hero-inner{grid-template-columns:1fr;gap:36px;padding-top:52px;padding-bottom:40px}h1{font-size:38px}.lead{font-size:17px}}
  @media(max-width:600px){
    .wrap{padding-left:24px;padding-right:24px}
    h1{font-size:32px}
    .hero-inner{padding-top:44px;padding-bottom:36px}
    .hero-cta{flex-direction:column;align-items:stretch;gap:12px}
    .hero-cta .btn{width:100%;justify-content:center}
  }

  /* device mock — реальный скриншот приложения (04.09), не рисованный макет */
  .phone-stage{display:flex;justify-content:center;position:relative}
  .device-frame{width:300px;background:var(--dark);border-radius:26px;padding:10px;box-shadow:0 40px 80px -30px rgba(15,23,42,.6);border:1px solid #1e293b}
  .device-bar{display:flex;gap:6px;padding:2px 8px 10px}
  .device-bar span{width:8px;height:8px;border-radius:50%;background:#334155}
  .device-shot{border-radius:16px;overflow:hidden;line-height:0}
  .device-shot img{display:block;width:100%;height:auto}

  /* stat strip */
  .strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--card)}
  .strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
  .stat{text-align:center}
  .stat .num{font-size:30px;font-weight:850;letter-spacing:-.02em}
  .stat .num.o{color:var(--orange)}
  .stat .lbl{font-size:13px;color:var(--faint);font-weight:600;margin-top:2px}
  @media(max-width:700px){.strip-grid{grid-template-columns:repeat(2,1fr);gap:26px}}

  /* sections */
  section.block{padding:78px 0}
  .sec-head{max-width:640px;margin-bottom:46px}
  .kicker{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
  .kicker.blue{color:var(--blue)}
  h2{font-size:36px;letter-spacing:-.025em;font-weight:850;line-height:1.1}
  .sec-head p{color:var(--muted);font-size:18px;margin-top:14px}
  @media(max-width:700px){h2{font-size:28px}.sec-head p{font-size:16px}section.block{padding:56px 0}}

  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  @media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}
  @media(max-width:600px){.cards{grid-template-columns:1fr}}
  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
  .ic{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:var(--orange-soft);color:var(--orange-dark)}
  .ic.blue{background:#E4EAF2;color:var(--ink)}
  .card h3{font-size:18px;font-weight:800;margin-bottom:8px}
  .card p{color:var(--muted);font-size:15px}

  /* steps */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
  @media(max-width:700px){.steps{grid-template-columns:1fr}}
  .step{position:relative;padding-top:8px}
  .step .n{width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
  .step h3{font-size:19px;font-weight:800;margin-bottom:7px}
  .step p{color:var(--muted);font-size:15px}

  /* owners dark */
  .owners{background:var(--dark);color:#fff;position:relative;overflow:hidden}
  .owners::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 85% 10%,rgba(249,115,22,.22),transparent 60%);pointer-events:none}
  .owners .kicker{color:#FDBA74}
  .owners h2{color:#fff}
  .owners .sec-head p{color:#94A3B8}
  .owners .card{background:var(--dark-2);border:1px solid #1e293b;box-shadow:none}
  .owners .card h3{color:#fff}
  .owners .card p{color:#94A3B8}
  .owners .ic{background:rgba(249,115,22,.16);color:#FDBA74}
  .owner-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:40px;background:var(--dark-2);border:1px solid #1e293b;border-radius:20px;padding:26px 28px}
  .owner-cta .oc-txt{flex:1;min-width:220px}
  .owner-cta h3{font-size:20px;font-weight:800}
  .owner-cta p{color:#94A3B8;font-size:15px;margin-top:4px}

  /* faq */
  .faq{max-width:760px;margin:0 auto}
  details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px}
  summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary .chev{transition:transform .2s ease;color:var(--faint);flex-shrink:0}
  details[open] summary .chev{transform:rotate(180deg)}
  details p{color:var(--muted);font-size:15px;padding:0 0 20px}

  /* final cta */
  .final{padding:70px 0}
  .final-box{background:linear-gradient(135deg,var(--orange),var(--orange-dark));border-radius:26px;padding:56px 40px;text-align:center;color:#fff;box-shadow:0 30px 60px -30px rgba(249,115,22,.7)}
  .final-box h2{color:#fff;font-size:34px}
  .final-box p{color:rgba(255,255,255,.9);font-size:18px;margin:14px auto 28px;max-width:520px}
  .final-box .btn-white{background:#fff;color:var(--orange-dark)}
  .final-box .btn-white:hover{background:#fff8f2}
  .final-box .btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
  @media(max-width:600px){.final-box{padding:40px 22px}.final-box h2{font-size:26px}}

  /* footer */
  footer{background:var(--dark);color:#94A3B8;padding:46px 0 30px}
  .foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid #1e293b}
  .foot-brand{color:#fff;font-weight:800;font-size:19px;display:flex;align-items:center;gap:10px}
  .foot-brand .logo{width:34px;height:34px;border-radius:10px}
  .foot-cols{display:flex;gap:56px;flex-wrap:wrap}
  .foot-col b{color:#fff;font-size:14px;display:block;margin-bottom:12px}
  .foot-col a{display:block;font-size:14px;margin-bottom:9px;color:#94A3B8}
  .foot-col a:hover{color:#fff}
  .foot-bottom{padding-top:22px;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
  .btns-inline{display:flex;gap:12px;flex-wrap:wrap}

  /* language switch */
  .lang-switch{display:flex;gap:4px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:3px}
  .lang-btn{border:none;background:transparent;font-weight:700;font-size:12px;padding:6px 10px;border-radius:999px;cursor:pointer;color:var(--faint)}
  .lang-btn.lang-active{background:var(--orange);color:var(--ink)}
  @media(max-width:760px){.lang-switch{display:flex}}