:root{--bg:#0B0D10;--card:#111418;--text:#E9EEF3;--muted:#B3C0CC;--accent1:#FF6A00;--accent2:#FFB000;--ok:#16C172;--border:#1C2127}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow-x:hidden}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1120px;margin:0 auto;padding:24px}
header{position:relative;background:rgba(11,13,16,.7);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav>*{min-width:0}
header nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;min-width:0}
header nav .btn{flex:1 1 140px;min-width:0}
.logo{display:flex;align-items:center;gap:10px}
.logo img{
  width:clamp(120px,20vw,220px);
  max-height:72px;
  height:auto;
  object-fit:contain;
  flex-shrink:0;
}
.badge{font-weight:800;background:linear-gradient(90deg,var(--accent1),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 24px;border-radius:18px;border:1px solid var(--border);background:#161A20;color:var(--text);transition:.2s;font-size:16px}
.btn:hover{transform:translateY(-1px);border-color:#2B3138}
.btn--accent{border:none;background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#0B0D10}
.panel-cta{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:24px;background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#fff;font-weight:600;border:none;transition:opacity .2s,transform .2s}
.panel-cta:hover{opacity:.9;transform:translateY(-1px)}
.panel-cta:focus-visible{outline:2px solid #fff;outline-offset:2px}
.nav .panel-cta{flex:1 1 180px;min-width:0}
.grid{display:grid;gap:24px;width:100%;min-width:0}
.hero{padding:56px 0}
h1,h2{font-size:clamp(22px,5vw,42px);margin:0 0 10px}
.hero h1{line-height:1.1;margin-top:12px}
.hero p{color:var(--muted);max-width:640px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;width:100%;max-width:100%;box-sizing:border-box}
.features{grid-template-columns:repeat(3,minmax(0,1fr))}
.mini-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.mini-card h3{margin-top:0;margin-bottom:6px}
.mini-card p{color:var(--muted)}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.steps li{display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}
.step-index{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#0B0D10;font-weight:700}
.case-card{display:flex;gap:24px;align-items:center}
.case-media{width:96px;height:96px;object-fit:contain;border-radius:18px;background:#0F0F10;padding:12px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--muted)}
.faq-cta{margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer-actions{display:flex;gap:12px;flex-wrap:wrap}
.kpis{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px}
.kpi{padding:10px 14px;border:1px solid var(--border);border-radius:12px;color:var(--muted)}
.section{padding:36px 0}
.faq details{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
.faq details[open]{border-color:#2B3138}
footer{padding:36px 0;border-top:1px solid var(--border);color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.cta-banner{padding:64px 0}
@media (max-width:960px){.features{grid-template-columns:1fr 1fr}.mini-grid{grid-template-columns:1fr 1fr}.case-card{flex-direction:column;text-align:center}}
@media (max-width:768px){.hero,.kpis,.faq{display:flex;flex-direction:column;padding:16px;text-align:center;gap:16px}.features{display:flex;flex-direction:column;padding:16px;text-align:center;gap:16px}.mini-grid{display:flex;flex-direction:column;padding:16px;text-align:center;gap:16px}.cta,.kpis{justify-content:center}.faq details{width:100%}.hero p,.card,.faq{margin:0 auto}.grid{grid-template-columns:1fr}.steps li{flex-direction:column;align-items:flex-start;text-align:left}.faq-cta{flex-direction:column;text-align:center}.footer-grid{flex-direction:column}}
@media (max-width:768px){
  .card,
  .cta,
  .cta-banner,
  .features,
  .kpis,
  .faq,
  .section{
    width:100%;
    max-width:100%;
    box-sizing:border-box;
    padding-left:16px;
    padding-right:16px;
  }

  .btn{
    width:100%;
    max-width:100%;
    box-sizing:border-box;
  }

  .panel-cta{
    width:100%;
    justify-content:center;
  }

  .nav{flex-direction:column;gap:8px}
}
@media (max-width:480px){.cta{flex-direction:column}.cta-banner{position:static;background:var(--bg);box-shadow:none;margin-top:24px}.nav{flex-direction:column}.container,.hero,.cta-banner,.nav,.grid,.btn{max-width:100%;box-sizing:border-box}.nav .btn{width:100%;justify-content:center}}
@media (max-width:480px){.btn{padding:12px 16px;font-size:15px}.cta{width:100%}.logo img{width:clamp(110px,45vw,150px);max-height:56px}}