:root{
    --brand:#1763E9;
    --brand-dark:#0F47B0;
    --accent:#15C0E6;
    --ink:#0c1b33;
    --body:#3a4a63;
    --muted:#6b7a93;
    --bg:#ffffff;
    --bg-soft:#f4f8ff;
    --bg-soft2:#eef4ff;
    --line:#e2eaf6;
    --ok:#16b364;
    --warn:#f5a623;
    --radius:16px;
    --shadow:0 18px 50px -22px rgba(23,99,233,.35);
    --maxw:1180px;
    --font:'Mulish','Segoe UI',system-ui,-apple-system,Arial,sans-serif;
    --font-head:'Jost','Segoe UI',system-ui,sans-serif;
    --font-label:'Archivo','Segoe UI',system-ui,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.6;overflow-x:hidden}
  a{text-decoration:none;color:inherit}
  img{max-width:100%;display:block}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
  h1,h2,h3{color:var(--ink);line-height:1.15;font-weight:700;letter-spacing:-.01em;font-family:var(--font-head)}
  h2{font-size:clamp(26px,3.6vw,40px)}
  h3{font-size:20px}
  section{position:relative}
  .eyebrow{display:inline-block;font-size:14px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:14px;font-family:var(--font-label)}
  .section-head{text-align:center;max-width:760px;margin:0 auto 50px}
  .section-head p{color:var(--body);font-size:17px;margin-top:14px}
  /* benefits bento */
  .bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:18px}
  .bt{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;transition:.25s;position:relative;overflow:hidden}
  .bt:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
  .bt-ic{width:44px;height:44px;border-radius:12px;background:var(--bg-soft2);color:var(--brand);display:flex;align-items:center;justify-content:center}
  .bt-ic svg{width:24px;height:24px}
  .bt-svg{stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .bt h3{font-size:17px;margin-top:2px}
  .bt p{font-size:14px;color:var(--muted);flex:1}
  .bt .stat{align-self:flex-start;font-family:var(--font-label);font-weight:700;font-size:12px;letter-spacing:.04em;color:var(--brand);background:var(--bg-soft2);padding:5px 12px;border-radius:50px}
  .bt:hover .bt-ic{transform:scale(1.08);transition:.25s}
  .bt-wide{grid-column:span 2}
  .bt-big{grid-column:span 2;grid-row:span 2;background:linear-gradient(155deg,#0a1c40,#1763E9);border:0;color:#fff;justify-content:space-between;gap:18px}
  .bt-big .lbl{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:#bfe0ff;margin-bottom:6px}
  .bt-big .big-stat{font-family:var(--font-head);font-weight:800;font-size:clamp(42px,6vw,64px);line-height:1;background:linear-gradient(120deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
  .bt-big h3{color:#fff;font-size:23px;margin-bottom:6px}
  .bt-big p{color:rgba(255,255,255,.85);font-size:15px;flex:none}
  .bt-chart{display:block;width:100%;height:auto}
  .bt-chart .bar{fill:rgba(255,255,255,.26)}
  .bt-chart .bar.up{fill:var(--accent)}
  .bt-trend{stroke:var(--accent);stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:320;animation:btTrend 3.2s ease-in-out infinite}
  @keyframes btTrend{0%{stroke-dashoffset:320}60%{stroke-dashoffset:0}100%{stroke-dashoffset:0}}
  .bt-cta{margin-top:36px;text-align:center;background:var(--bg-soft2);border-radius:22px;padding:40px 24px}
  .bt-cta h3{font-size:24px;margin-bottom:8px}
  .bt-cta p{color:var(--muted);margin-bottom:22px;max-width:480px;margin-left:auto;margin-right:auto}
  @media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}.bt-big{grid-column:span 2;grid-row:span 1}.bt-wide{grid-column:span 2}}
  @media(max-width:560px){.bento{grid-template-columns:1fr}.bt-big,.bt-wide{grid-column:span 1}}
  @media(prefers-reduced-motion:reduce){.bt-trend{animation:none;stroke-dashoffset:0}}
  /* benefits — expressive cards (original text) */
  .benf{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .bf{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
  .bf:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--brand),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .35s}
  .bf:hover{transform:translateY(-6px);box-shadow:0 24px 50px -24px rgba(23,99,233,.45);border-color:transparent}
  .bf:hover:before{transform:scaleX(1)}
  .bf-ic{width:58px;height:58px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--accent));display:flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:0 12px 24px -10px rgba(23,99,233,.6)}
  .bf-ic svg{width:30px;height:30px;color:#fff}
  .bsvg{stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .bf h3{font-size:18px;margin-bottom:8px}
  .bf p{font-size:14px;color:var(--muted)}
  .bf:hover{}
  .bf-ic .b-lens,.bf-ic .b-scan,.bf-ic .b-bar,.bf-ic .b-d1,.bf-ic .b-d2,.bf-ic .b-bob{transform-box:fill-box;transform-origin:center}
  .bf-ic .b-bar{transform-origin:50% 100%}
  .b-lens{animation:bPulse 2.6s ease-in-out infinite}
  .b-scan{animation:bQr 2.4s ease-in-out infinite}
  .b-bar{animation:bBar 2.2s ease-in-out infinite}
  .b2{animation-delay:.18s}.b3{animation-delay:.36s}
  .b-w1,.b-w2,.b-d1,.b-d2{animation:bWaveO 2.4s ease-in-out infinite}
  .b-w2{animation-delay:.5s}.b-d2{animation-delay:.6s}
  .b-bob{animation:bBob 2.6s ease-in-out infinite}
  @keyframes bPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.3)}}
  @keyframes bQr{0%{transform:translateY(-9px);opacity:0}25%{opacity:1}75%{opacity:1}100%{transform:translateY(9px);opacity:0}}
  @keyframes bBar{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
  @keyframes bWaveO{0%,100%{opacity:.25}50%{opacity:1}}
  @keyframes bBob{0%,100%{transform:translateY(2px)}50%{transform:translateY(-2px)}}
  @media(max-width:900px){.benf{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:560px){.benf{grid-template-columns:1fr}}
  @media(prefers-reduced-motion:reduce){.bf-ic *{animation:none!important}}
  /* benefits — live dashboard */
  .lv-head{text-align:center;max-width:620px;margin:0 auto 40px}
  .lv-eye{display:inline-flex;align-items:center;gap:8px;background:var(--bg-soft2);border:1px solid rgba(23,99,233,.2);border-radius:50px;padding:6px 16px;font-family:var(--font-label);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
  .lv-eye .dp{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:lvPulse 1.3s infinite}
  .lv-head h2 .hl{background:linear-gradient(90deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
  .lv-head p{color:var(--muted);font-size:17px;margin-top:14px}
  .lv-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:center}
  .lv-list{display:flex;flex-direction:column;gap:6px}
  .d-ben{display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:16px;border:1px solid transparent;transition:transform .3s,background .3s,border-color .3s,box-shadow .3s}
  .d-ben .d-dot{width:42px;height:42px;border-radius:12px;background:var(--bg-soft2);color:var(--brand);display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:.3s}
  .d-ben .d-dot svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .d-ben h4{margin:0;font-family:var(--font-head);font-size:16px;color:var(--ink);font-weight:700}
  .d-ben p{margin:2px 0 0;font-size:13px;color:var(--muted)}
  .d-ben.on{background:var(--bg-soft2);border-color:rgba(23,99,233,.25);box-shadow:0 16px 34px -22px rgba(23,99,233,.45);transform:translateX(5px)}
  .d-ben.on .d-dot{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}
  .dash{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 34px 64px -32px rgba(23,99,233,.55)}
  .dash-top{background:linear-gradient(135deg,#0a1c40,var(--brand));padding:14px 18px;display:flex;align-items:center;gap:10px}
  .dash-top .dots{display:flex;gap:6px}
  .dash-top .dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35)}
  .dash-top .ttl{font-family:var(--font-head);color:#fff;font-weight:700;font-size:14px}
  .dash-top .live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;color:#9ff0c4;font-size:11px;font-weight:700;letter-spacing:.08em}
  .dash-top .live i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:lvPulse 1.2s infinite}
  .dash-body{padding:18px}
  .dash-metrics{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;margin-bottom:16px}
  .dash-m{border-radius:14px;padding:16px}
  .dash-m .l{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
  .dash-m .v{font-family:var(--font-head);font-size:28px;font-weight:800;margin-top:4px}
  .dash-m.rev{background:var(--bg-soft)}.dash-m.rev .v{color:var(--brand)}
  .dash-m.occ{background:#eafaf2;text-align:center}.dash-m.occ .v{color:var(--ok)}
  .d-bars rect{transform-box:fill-box;transform-origin:50% 100%;animation:lvBar 2.4s ease-in-out infinite}
  .dash-flabel{font-size:11px;color:var(--muted);font-weight:600;margin:8px 2px 10px;text-transform:uppercase;letter-spacing:.06em}
  .d-feed{display:flex;flex-direction:column;gap:8px}
  .d-feed-row{display:flex;align-items:center;gap:9px;background:var(--bg-soft);border:1px solid var(--line);border-radius:11px;padding:9px 11px;animation:dSlide .45s ease}
  .d-plate{font-family:var(--font-head);font-weight:800;font-size:13px;color:var(--ink);letter-spacing:1px;background:#fff;border:1px solid var(--line);border-radius:5px;padding:2px 9px}
  .d-ok{font-size:12px;font-weight:700;color:var(--ok)}
  .d-time{margin-left:auto;font-family:ui-monospace,monospace;font-size:11px;color:#94a3b8}
  @keyframes lvPulse{0%,100%{opacity:1}50%{opacity:.25}}
  @keyframes dSlide{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
  @keyframes lvBar{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}
  @media(max-width:820px){.lv-wrap{grid-template-columns:1fr}.dash{order:-1}}
  @media(prefers-reduced-motion:reduce){.d-bars rect,.lv-eye .dp,.dash-top .live i{animation:none}}
  /* cases — full-bleed image cards */
  .cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .case2{position:relative;height:400px;border-radius:20px;overflow:hidden;box-shadow:0 26px 50px -28px rgba(12,27,51,.5)}
  .case2 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
  .case2:hover img{transform:scale(1.07)}
  .case2-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(4,12,30,.92),rgba(4,12,30,.45) 45%,rgba(4,12,30,0) 80%)}
  .case2-stat{position:absolute;top:16px;left:16px;background:rgba(23,99,233,.92);color:#fff;font-family:var(--font-head);font-weight:800;font-size:14px;padding:7px 14px;border-radius:50px;z-index:3;box-shadow:0 8px 18px -8px rgba(0,0,0,.5)}
  .case2-body{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:2;color:#fff}
  .case2-type{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:700;color:#bfe0ff}
  .case2 h3{color:#fff;font-size:22px;margin:6px 0 0}
  .case2-reveal{max-height:0;opacity:0;overflow:hidden;transition:max-height .45s ease,opacity .45s ease,margin .45s ease;margin-top:0}
  .case2:hover .case2-reveal{max-height:170px;opacity:1;margin-top:12px}
  .case2-reveal p{font-size:13px;line-height:1.55;color:rgba(255,255,255,.88);margin:5px 0}
  .case2-reveal b{color:#fff;font-weight:700}
  @media(max-width:900px){.cases-grid{grid-template-columns:1fr 1fr}}
  @media(max-width:600px){.cases-grid{grid-template-columns:1fr}.case2{height:340px}.case2-reveal{max-height:170px;opacity:1;margin-top:12px}}
  /* cases — full-bleed slider */
  .slider{position:relative;height:520px;border-radius:24px;overflow:hidden;box-shadow:0 34px 70px -36px rgba(12,27,51,.6)}
  .slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;pointer-events:none}
  .slide.on{opacity:1;z-index:1;pointer-events:auto}
  .slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .slide .ov{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,12,30,.92),rgba(4,12,30,.6) 50%,rgba(4,12,30,.15) 100%)}
  .slide-content{position:absolute;left:0;bottom:0;z-index:2;padding:48px;max-width:640px;color:#fff}
  .slide-type{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:700;color:#bfe0ff}
  .slide-content h3{font-family:var(--font-head);color:#fff;font-size:clamp(26px,4vw,42px);margin:8px 0 12px;line-height:1.1}
  .slide-desc{color:rgba(255,255,255,.88);font-size:16px;max-width:520px;margin-bottom:18px}
  .slide-facts{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
  .slide-facts span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:13px;font-weight:600;padding:7px 14px;border-radius:50px}
  .slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(4,12,30,.35);color:#fff;font-size:24px;line-height:1;cursor:pointer;transition:.25s;display:flex;align-items:center;justify-content:center}
  .slider-arrow:hover{background:var(--brand);border-color:transparent;transform:translateY(-50%) scale(1.06)}
  .slider-prev{left:18px}.slider-next{right:18px}
  .slider-dots{position:absolute;bottom:22px;right:30px;z-index:5;display:flex;gap:8px}
  .slide-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:.3s;border:0;padding:0}
  .slide-dot.on{background:#fff;width:26px;border-radius:5px}
  @media(max-width:700px){.slider{height:480px}.slide-content{padding:28px}.slider-arrow{width:40px;height:40px;font-size:20px}.slide-desc{font-size:15px}}
  @media(prefers-reduced-motion:reduce){.slide{transition:none}}
  /* cooperation — plan cards + comparison */
  .plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
  .plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 32px;position:relative;display:flex;flex-direction:column;min-width:0;transition:transform .25s,box-shadow .25s}
  .plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
  .plan.rec{border:2px solid var(--brand);box-shadow:0 26px 54px -30px rgba(23,99,233,.55)}
  .plan-badge{position:absolute;top:-14px;left:32px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-family:var(--font-label);font-size:12px;font-weight:700;letter-spacing:.03em;padding:6px 14px;border-radius:50px;box-shadow:0 10px 22px -10px rgba(23,99,233,.6)}
  .plan-ic{width:52px;height:52px;border-radius:15px;background:var(--bg-soft2);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
  .plan-ic svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .plan.rec .plan-ic{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}
  .plan h3{font-size:21px;margin-bottom:8px}
  .plan .pitch{color:var(--muted);font-size:14px;margin-bottom:20px}
  .plan ul{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:12px}
  .plan li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--body)}
  .plan li .ck{width:19px;height:19px;flex:0 0 auto;stroke:var(--ok);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
  .plan-btn{margin-top:auto;justify-content:center}
  .cmp-wrap{overflow-x:auto}
  .cmp2{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
  .cmp2 th,.cmp2 td{padding:15px 18px;font-size:14px;text-align:left;border-bottom:1px solid var(--line)}
  .cmp2 thead th{background:var(--bg-soft);font-family:var(--font-head);color:var(--ink);font-weight:700}
  .cmp2 thead th.rec{color:var(--brand)}
  .cmp2 td:first-child{color:var(--muted);font-weight:600}
  .cmp2 td.rec{background:rgba(23,99,233,.05);color:var(--ink);font-weight:600}
  .cmp2 tr:last-child td{border-bottom:0}
  @media(max-width:760px){.plans{grid-template-columns:1fr}.plan.rec{order:-1}}
  /* cooperation v2 — flexbox, bulletproof equal columns */
  .coop{display:flex;gap:24px;align-items:stretch;flex-wrap:wrap}
  .coop-card{flex:1 1 0;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 32px;position:relative;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
  .coop-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
  .coop-rec{border:2px solid var(--brand);box-shadow:0 26px 54px -30px rgba(23,99,233,.55)}
  .coop-badge{position:absolute;top:-14px;left:32px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-family:var(--font-label);font-size:12px;font-weight:700;letter-spacing:.03em;padding:6px 14px;border-radius:50px;box-shadow:0 10px 22px -10px rgba(23,99,233,.6)}
  .coop-ic{width:52px;height:52px;border-radius:15px;background:var(--bg-soft2);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
  .coop-ic svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
  .coop-rec .coop-ic{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff}
  .coop-card h3{font-size:21px;margin-bottom:8px}
  .coop-pitch{color:var(--muted);font-size:14px;margin-bottom:20px}
  .coop-list{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:12px}
  .coop-list li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--body)}
  .coop-list .ck{width:19px;height:19px;flex:0 0 auto;stroke:var(--ok);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}
  .coop-btn{margin-top:auto;width:100%;justify-content:center;white-space:normal;text-align:center}
  @media(max-width:760px){.coop-rec{order:-1}}

  /* Buttons */
  .btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;padding:15px 28px;border-radius:50px;cursor:pointer;border:0;transition:.25s;white-space:nowrap;font-family:var(--font-label);letter-spacing:.02em}
  .btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:var(--shadow)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 48px -18px rgba(23,99,233,.6)}
  .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.6);backdrop-filter:blur(6px)}
  .btn-ghost:hover{background:rgba(255,255,255,.22)}
  .btn-outline{background:#fff;color:var(--brand);border:1.5px solid var(--line)}
  .btn-outline:hover{border-color:var(--brand);transform:translateY(-2px)}
  .btn-block{width:100%;justify-content:center}

  /* Header */
  header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s}
  header.scrolled{background:#fff;box-shadow:0 6px 24px -16px rgba(12,27,51,.4)}
  .nav{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;max-width:var(--maxw);margin:0 auto}
  .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;color:#fff;letter-spacing:-.02em;font-family:var(--font-head)}
  .logo img{height:30px;width:auto;display:block}
  .logo .logo-blue{display:none}
  header.scrolled .logo .logo-white{display:none}
  header.scrolled .logo .logo-blue{display:block}
  .logo .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(21,192,230,.3)}
  header.scrolled .logo{color:var(--ink)}
  .nav-links{display:flex;gap:28px;align-items:center}
  .nav-links a{font-size:15px;font-weight:600;color:rgba(255,255,255,.92);transition:.2s}
  .nav-links a:hover{color:#fff}
  header.scrolled .nav-links a{color:var(--body)}
  header.scrolled .nav-links a:hover{color:var(--brand)}
  .nav-cta{display:flex;align-items:center;gap:14px}
  .menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
  .menu-toggle span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}
  header.scrolled .menu-toggle span{background:var(--ink)}

  /* Hero */
  .hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:#06122b}
  .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
  .scene{position:absolute;inset:0;z-index:0;overflow:hidden;
    background:radial-gradient(120% 80% at 80% -10%,rgba(21,192,230,.30),transparent 60%),radial-gradient(120% 90% at 10% 110%,rgba(23,99,233,.40),transparent 55%),linear-gradient(160deg,#0a1c40 0%,#06122b 55%,#040c1e 100%)}
  .scene .glow{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(70px);opacity:.5}
  .scene .glow.a{background:rgba(23,99,233,.6);top:-120px;left:-80px;animation:float1 12s ease-in-out infinite}
  .scene .glow.b{background:rgba(21,192,230,.5);bottom:-160px;right:-60px;animation:float2 14s ease-in-out infinite}
  @keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,40px)}}
  @keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-50px,-30px)}}
  .hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,12,30,.88) 0%,rgba(4,12,30,.6) 45%,rgba(4,12,30,.25) 100%);z-index:1}
  .hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 60px;width:100%}
  .hero-content .tag{display:inline-flex;align-items:center;gap:8px;background:rgba(21,192,230,.16);border:1px solid rgba(21,192,230,.4);color:#bfeefb;font-size:13px;font-weight:700;padding:7px 16px;border-radius:50px;margin-bottom:22px;letter-spacing:.04em}
  .hero h1{color:#fff;font-size:clamp(32px,5.2vw,58px);max-width:880px;margin-bottom:22px;text-shadow:0 4px 30px rgba(0,0,0,.4)}
  .hero h1 .hl{background:linear-gradient(120deg,var(--accent),#7fd4ff);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero p.sub{color:rgba(255,255,255,.92);font-size:clamp(16px,2vw,20px);max-width:620px;margin-bottom:34px}
  .hero-trust{display:inline-flex;align-items:center;gap:9px;background:rgba(21,192,230,.14);border:1px solid rgba(21,192,230,.35);padding:9px 16px;border-radius:50px;margin-bottom:32px;max-width:100%}
  .hero-trust svg{width:16px;height:16px;fill:#15C0E6;flex:0 0 auto}
  .hero-trust span{color:#eafaff;font-size:14px;font-weight:600}
  @media(max-width:560px){.hero-trust{border-radius:16px}.hero-trust span{font-size:13px}}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap}
  .hero-stats{display:flex;gap:40px;margin-top:54px;flex-wrap:wrap}
  .hero-stats .st{color:#fff}
  .hero-stats .st b{display:block;font-size:32px;font-weight:900;background:linear-gradient(120deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero-stats .st span{font-size:14px;color:rgba(255,255,255,.75)}

  /* Generic section paddings */
  .pad{padding:100px 0}
  .pad-sm{padding:80px 0}

  /* Problem cards */
  .grid{display:grid;gap:22px}
  .g3{grid-template-columns:repeat(3,1fr)}
  .g2{grid-template-columns:repeat(2,1fr)}
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s}
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
  .card .ic{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px;background:var(--bg-soft2);color:var(--brand)}
  .card.problem{display:flex;align-items:stretch;gap:18px}
  .card.problem .ic{background:#fdecec;color:#e0524d;height:auto;align-self:stretch;margin-bottom:0;flex-shrink:0}
  .card.problem .ct{display:flex;flex-direction:column;justify-content:center}
  .card h3{margin-bottom:8px}
  .card p{font-size:15px;color:var(--muted)}
  /* animated problem icons (pure SVG/CSS, option 3) */
  .pic{width:26px;height:26px;display:block;overflow:visible}
  @keyframes picDraw{0%{stroke-dashoffset:64}55%{stroke-dashoffset:0}100%{stroke-dashoffset:0}}
  .pic-loss .trend,.pic-loss .arrowhead{stroke-dasharray:64;animation:picDraw 3s ease-in-out infinite}
  @keyframes barGrow{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
  .pic-chart .bar{transform-box:fill-box;transform-origin:50% 100%;animation:barGrow 2.4s ease-in-out infinite}
  .pic-chart .b2{animation-delay:.18s}
  .pic-chart .b3{animation-delay:.36s}
  @keyframes costRise{0%{transform:translateY(3px);opacity:.15}50%{transform:translateY(-3px);opacity:1}100%{transform:translateY(3px);opacity:.15}}
  .pic-cost .up{transform-box:fill-box;animation:costRise 2.4s ease-in-out infinite}
  @media(prefers-reduced-motion:reduce){.pic *{animation:none!important}}

  /* How it works steps */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
  .step{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
  .step:before{counter-increment:step;content:counter(step);position:absolute;top:-18px;left:24px;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:17px;box-shadow:var(--shadow)}
  .step h3{margin:10px 0 6px;font-size:17px}
  .step p{font-size:14px;color:var(--muted)}
  .step{transition:border-color .35s,box-shadow .35s,transform .35s}
  .step.active{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-3px)}
  /* process animation scene (option A, auto-play) */
  .flow{margin:0 0 44px}
  .flow-svg{width:100%;height:auto;display:block;overflow:visible}
  .flow .road{fill:#d7e3f7}
  .flow-prog{fill:var(--brand);transform-box:fill-box;transform-origin:0 50%;transform:scaleX(0);transition:transform 1s cubic-bezier(.45,0,.2,1)}
  .flow .stem{stroke:#cdd9ee;stroke-width:2}
  .flow .disc{fill:#fff;stroke:#cdd9ee;stroke-width:2;transition:fill .4s,stroke .4s}
  .flow .ic{color:var(--brand);transition:color .4s}
  .flow .ic line,.flow .ic rect,.flow .ic circle,.flow .ic path{stroke:currentColor;stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
  .flow .ic .dot{fill:currentColor;stroke:none}
  .flow .ic .scan{stroke:#fff;opacity:0}
  .flow .pulse{fill:none;stroke:var(--brand);opacity:0;transform-box:fill-box;transform-origin:center}
  .station.on .disc{fill:var(--brand);stroke:var(--brand)}
  .station.on .ic{color:#fff}
  .station.on .pulse{animation:flowPulse 1.7s ease-out}
  @keyframes flowPulse{0%{opacity:.55;transform:scale(1)}100%{opacity:0;transform:scale(1.5)}}
  .flow-car{transition:transform 1s cubic-bezier(.45,0,.2,1)}
  .station.on .scan{animation:scanSweep 1.4s ease-in-out}
  @keyframes scanSweep{0%{opacity:0;transform:translateY(-5px)}35%{opacity:1}70%{opacity:1}100%{opacity:0;transform:translateY(5px)}}
  .arm2{transform-box:fill-box;transform-origin:0% 50%}
  .station.on .arm2{animation:armLift2 1.7s ease-in-out}
  @keyframes armLift2{0%,100%{transform:rotate(0)}40%,60%{transform:rotate(-52deg)}}
  @media(prefers-reduced-motion:reduce){.flow-car,.flow-prog{transition:none}.flow .pulse,.flow .ic .scan,.arm2{animation:none!important}}
  /* interactive detail panel */
  .step{cursor:pointer}
  .flow-detail{position:relative;max-width:640px;margin:0 auto 46px;min-height:210px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 50px -30px rgba(23,99,233,.45);overflow:hidden}
  .fd-state{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:26px;text-align:center;opacity:0;transform:translateY(12px);transition:opacity .5s,transform .5s;pointer-events:none}
  .fd-state.show{opacity:1;transform:none;pointer-events:auto}
  .fd-badge{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700;color:var(--brand);background:var(--bg-soft2);padding:5px 12px;border-radius:50px}
  .fd-title{font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--ink)}
  .fd-cap{font-size:14px;color:var(--muted);max-width:400px}
  .fd-ok{font-size:14px;font-weight:700;color:var(--ok)}
  .plate{position:relative;display:inline-flex;align-items:stretch;background:#fff;border:3px solid #0c1b33;border-radius:10px;overflow:hidden;font-family:var(--font-head)}
  .plate-band{background:var(--brand);color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;padding:0 9px}
  .plate-num{font-size:30px;font-weight:800;letter-spacing:4px;color:#0c1b33;padding:8px 16px}
  .plate-scan{position:absolute;top:0;bottom:0;width:45%;left:-45%;background:linear-gradient(90deg,transparent,rgba(21,192,230,.5),transparent)}
  .fd-state.show .plate-scan{animation:plateScan 1.8s ease-in-out infinite}
  @keyframes plateScan{0%{left:-45%}100%{left:100%}}
  .fd-timer{font-family:var(--font-mono,ui-monospace,monospace);font-size:46px;font-weight:800;color:var(--brand);letter-spacing:3px}
  .rec{display:inline-block;width:9px;height:9px;border-radius:50%;background:#e24b4a;margin-right:7px;vertical-align:middle;animation:recBlink 1s steps(2) infinite}
  @keyframes recBlink{50%{opacity:.2}}
  .fd-pay{display:flex;align-items:center;gap:20px}
  .fd-qr{width:84px;height:84px;display:block}
  .fd-amount{font-family:var(--font-head);font-weight:800;font-size:30px;color:var(--ink)}
  .fd-barrier .barm{transform-box:fill-box;transform-origin:6% 50%}
  .fd-state.show .fd-barrier .barm{animation:barLift 1.9s ease-in-out infinite}
  @keyframes barLift{0%,100%{transform:rotate(0)}45%,72%{transform:rotate(-58deg)}}
  .fd-count{font-family:var(--font-head);font-weight:800;font-size:34px;color:var(--brand)}
  .fd-bars{display:flex;align-items:flex-end;gap:8px;height:34px}
  .fd-bars i{width:12px;height:60%;background:var(--brand);border-radius:3px 3px 0 0;display:block}
  .fd-state.show .fd-bars i{animation:barG 1.6s ease-in-out infinite}
  .fd-bars i:nth-child(2){animation-delay:.15s}.fd-bars i:nth-child(3){animation-delay:.3s}.fd-bars i:nth-child(4){animation-delay:.45s}
  @keyframes barG{0%,100%{height:30%}50%{height:100%}}
  @media(max-width:560px){.flow-detail{min-height:236px}.fd-pay{flex-direction:column;gap:10px}.plate-num{font-size:24px;padding:6px 12px}.fd-timer{font-size:38px}}
  @media(prefers-reduced-motion:reduce){.fd-state.show .plate-scan,.fd-state.show .fd-barrier .barm,.fd-state.show .fd-bars i,.rec{animation:none!important}}

  /* Calculator */
  .calc{background:linear-gradient(160deg,#0a1c40,#06122b);border-radius:24px;padding:46px;color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
  .calc h2{color:#fff}
  .calc .field{margin-bottom:18px}
  .calc label{display:block;font-size:14px;color:rgba(255,255,255,.8);margin-bottom:7px;font-weight:600}
  .calc input{width:100%;padding:13px 16px;border-radius:12px;border:1.5px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;font-size:16px;font-family:var(--font)}
  .calc input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.1)}
  .calc .res{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:24px;margin-bottom:14px}
  .calc .res .rlabel{font-size:13px;color:rgba(255,255,255,.7)}
  .calc .res .rval{font-size:30px;font-weight:900;background:linear-gradient(120deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-top:4px}
  .calc-lead{margin-top:8px;display:flex;gap:10px;flex-wrap:wrap}
  .calc-lead input{flex:1;min-width:160px}

  /* Cases */
  .case{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
  .case:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
  .case .ph{height:170px;background:linear-gradient(135deg,#1763E9,#15C0E6);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px;letter-spacing:.04em}
  .case .body{padding:24px}
  .case .type{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}
  .case h3{margin:8px 0}
  .case .row{font-size:14px;color:var(--muted);margin-top:8px}
  .case .row b{color:var(--ink)}

  /* Models + comparison */
  .models{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:36px}
  .model{border:1.5px solid var(--line);border-radius:20px;padding:34px;background:#fff}
  .model.feat{border-color:var(--brand);box-shadow:var(--shadow);position:relative}
  .model.feat:before{content:"Популярно";position:absolute;top:20px;right:20px;background:var(--bg-soft2);color:var(--brand);font-size:12px;font-weight:700;padding:5px 12px;border-radius:50px}
  .model h3{font-size:24px;margin-bottom:6px}
  .model .desc{color:var(--muted);font-size:15px;margin-bottom:18px}
  table.cmp{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  table.cmp th,table.cmp td{padding:16px 20px;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}
  table.cmp th{background:var(--bg-soft);color:var(--ink);font-weight:700}
  table.cmp td:first-child{color:var(--ink);font-weight:600}
  table.cmp tr:last-child td{border-bottom:0}

  /* Testimonials */
  .quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
  .quote p{font-size:16px;color:var(--ink);margin-bottom:18px}
  .quote .who{display:flex;align-items:center;gap:12px}
  .quote .av{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
  .quote .who b{display:block;color:var(--ink);font-size:15px}
  .quote .who span{font-size:13px;color:var(--muted)}
  .logos{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:44px;opacity:.75}
  .logos .lg{padding:14px 26px;border:1px solid var(--line);border-radius:12px;font-weight:800;color:var(--muted);background:#fff}

  /* FAQ */
  .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden}
  .faq-q{padding:20px 24px;font-weight:700;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px}
  .faq-q .ar{transition:.3s;color:var(--brand);font-size:22px;flex-shrink:0}
  .faq-a{max-height:0;overflow:hidden;transition:.3s;padding:0 24px}
  .faq-a p{padding-bottom:20px;color:var(--muted);font-size:15px}
  .faq-item.open .faq-a{max-height:240px}
  .faq-item.open .ar{transform:rotate(45deg)}

  /* Lead form */
  .lead{background:linear-gradient(160deg,#0a1c40,#06122b);border-radius:24px;padding:50px;color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
  .lead h2{color:#fff;margin-bottom:14px}
  .lead p{color:rgba(255,255,255,.82);margin-bottom:18px}
  .lead .pt{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.9);font-size:15px;margin-bottom:10px}
  .lead .pt i{color:var(--accent);font-weight:900}
  form .field{margin-bottom:14px}
  form label{display:block;font-size:13px;color:rgba(255,255,255,.8);margin-bottom:6px;font-weight:600}
  form input,form textarea{width:100%;padding:13px 16px;border-radius:12px;border:1.5px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;font-size:15px;font-family:var(--font)}
  form input:focus,form textarea:focus{outline:none;border-color:var(--accent)}
  form .note{font-size:12px;color:rgba(255,255,255,.55);margin-top:10px}
  .form-ok{display:none;background:rgba(22,179,100,.15);border:1px solid rgba(22,179,100,.5);color:#9ff0c4;padding:14px;border-radius:12px;margin-top:12px}

  /* Footer */
  footer{background:#06122b;color:rgba(255,255,255,.7);padding:60px 0 30px}
  .foot{display:grid;grid-template-columns:1.5fr 1fr 1.3fr 1.4fr;gap:40px;margin-bottom:40px}
  .socials{display:flex;gap:10px;margin-top:18px}
  footer .socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:#fff;padding:0;transition:.2s}
  footer .socials a:hover{background:var(--brand);border-color:transparent;transform:translateY(-2px)}
  .socials svg{width:18px;height:18px}
  .ph-note{display:block;font-size:12px;color:rgba(255,255,255,.45);margin-top:1px}
  footer .logo{color:#fff;margin-bottom:14px}
  footer h4{color:#fff;font-size:15px;margin-bottom:14px}
  footer a{display:block;padding:5px 0;font-size:14px;color:rgba(255,255,255,.7)}
  footer a:hover{color:var(--accent)}
  .foot-bot{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;font-size:13px;text-align:center;color:rgba(255,255,255,.5)}

  /* Floating chat */
  .chat{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:12px}
  .chat a{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:13px;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);transition:.2s}
  .chat a:hover{transform:scale(1.08)}
  .chat .wa{background:#25D366}
  .chat .tg{background:#229ED9}
  .chat a{position:relative;overflow:visible}
  .chat a svg{width:28px;height:28px;position:relative;z-index:2}
  .chat a::before,.chat a::after{content:"";position:absolute;inset:0;border-radius:50%;background:inherit;z-index:-1;animation:chatWave 2.2s ease-out infinite}
  .chat a::after{animation-delay:1.1s}
  @keyframes chatWave{0%{transform:scale(1);opacity:.55}80%{opacity:0}100%{transform:scale(2.2);opacity:0}}
  @media(prefers-reduced-motion:reduce){.chat a::before,.chat a::after{animation:none}}

  /* Reveal */
  .reveal{opacity:0;transform:translateY(24px);transition:.7s}
  .reveal.in{opacity:1;transform:none}

  /* Responsive */
  @media(max-width:900px){
    .g3,.steps{grid-template-columns:1fr 1fr}
    .calc,.lead{grid-template-columns:1fr;padding:32px}
    .models{grid-template-columns:1fr}
    .foot{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
    .menu-toggle{display:flex}
    header.nav-open{background:#fff;box-shadow:0 6px 24px -16px rgba(12,27,51,.4)}
    header.nav-open .menu-toggle span{background:var(--ink)}
    header.nav-open .logo .logo-white{display:none}
    header.nav-open .logo .logo-blue{display:block}
    header.nav-open .nav-links{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;padding:16px 24px;gap:14px;box-shadow:0 12px 30px -14px rgba(12,27,51,.35)}
    header.nav-open .nav-links a{color:var(--body);font-size:16px}
  }
  @media(max-width:560px){
    .g3,.g2,.steps{grid-template-columns:1fr}
    .hero-stats{gap:24px}
    .foot{grid-template-columns:1fr}
    .pad{padding:64px 0}
    .card.problem{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon head" "text text";column-gap:14px;row-gap:10px;align-items:center}
    .card.problem .ic{grid-area:icon;width:50px;height:50px;align-self:center}
    .card.problem .ct{display:contents}
    .card.problem .ct h3{grid-area:head}
    .card.problem .ct p{grid-area:text}
  }