:root{
  --bg:#f4f8ff;
  --bg-soft:#eef4ff;
  --surface:#ffffff;
  --surface-2:#f8fbff;
  --text:#081220;
  --muted:#5f718b;
  --line:#dce6f5;
  --primary:#1f6bff;
  --primary-2:#22b7ff;
  --dark:#08111d;
  --dark-2:#0f1727;
  --shadow:0 24px 70px rgba(18,42,81,.12);
  --radius:28px;
  --radius-sm:18px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 70%, rgba(87,139,255,.12), transparent 26%),
    radial-gradient(circle at 90% 12%, rgba(51,195,255,.12), transparent 24%),
    linear-gradient(180deg, #f7faff 0%, #eff5ff 100%);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.site-shell{min-height:100vh}
.container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
.narrow{width:min(840px, calc(100% - 32px)); margin:0 auto}
.site-header{
  position:sticky; top:0; z-index:40;
  backdrop-filter: blur(18px);
  background:rgba(255,255,255,.76);
  border-bottom:1px solid rgba(220,230,245,.8);
}
.site-header.slim{position:relative}
.header-row{
  min-height:84px;
  display:flex; align-items:center; gap:18px;
}
.brand img{width:230px; height:auto}
.top-nav{
  display:flex; align-items:center; gap:30px;
  margin-left:auto;
}
.top-nav a{
  font-size:15px; color:#21314d;
}
.top-nav a:hover,.footer-links a:hover,.mobile-nav a:hover{color:var(--primary)}
.header-actions{
  display:flex; align-items:center; gap:14px;
}
.lang-box,.mobile-lang{
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
}
.lang-chip{
  padding:8px 11px; border:1px solid var(--line); border-radius:999px;
  font-size:12px; font-weight:700; color:#41506b; background:rgba(255,255,255,.86);
}
.lang-chip.active{border-color:rgba(31,107,255,.34); color:var(--primary); background:rgba(31,107,255,.08)}
.link-login{
  font-size:15px; font-weight:600; color:#24334c; white-space:nowrap;
}
.button{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px; min-height:56px; padding:0 28px; border-radius:18px;
  font-weight:700; font-size:16px; border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.button:hover{transform:translateY(-1px)}
.button-primary{
  color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow:0 18px 35px rgba(31,107,255,.25);
}
.button-ghost{
  color:var(--text); border-color:#0e1a2d; background:rgba(255,255,255,.65);
}
.menu-toggle{
  display:none; margin-left:auto; width:52px; height:52px; border-radius:16px;
  border:1px solid var(--line); background:#fff; cursor:pointer;
}
.menu-toggle span{
  display:block; width:22px; height:2px; background:#11203a; margin:5px auto; transition:.2s ease;
}
.mobile-menu{
  display:none; padding:0 16px 18px; border-top:1px solid rgba(220,230,245,.8);
}
.mobile-menu.open{display:block}
.mobile-nav{display:grid; gap:12px; padding:14px 0}
.mobile-nav a{
  padding:10px 4px; color:#22324e; font-weight:600;
}
.mobile-cta{display:grid; gap:10px; margin-top:16px}

.hero{padding:48px 0 28px}
.hero-grid{
  display:grid; grid-template-columns:1.15fr .85fr; gap:48px;
  align-items:center;
}
.eyebrow{
  margin:0 0 14px;
  font-size:13px; letter-spacing:.12em; text-transform:uppercase; font-weight:800;
  color:var(--primary);
}
h1{
  margin:0 0 20px;
  font-size:clamp(42px, 7vw, 78px);
  line-height:.98; letter-spacing:-.05em;
  max-width:760px;
}
.lead{
  margin:0;
  max-width:760px;
  font-size:21px; line-height:1.65; color:#31455f;
}
.lead.muted{margin-top:14px; font-size:17px; color:var(--muted)}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:14px; margin-top:30px;
}
.hero-actions.center{justify-content:center}
.hero-visual{display:flex; justify-content:center}
.hero-card{
  border-radius:30px; overflow:hidden;
  box-shadow:0 40px 90px rgba(8,17,29,.16);
  background:#0c1c3d;
  width:min(100%, 540px);
}
.hero-card img{width:100%; height:auto}

.stats-strip{padding:10px 0 22px}
.stat-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.stat-card{
  padding:24px;
  border-radius:24px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(220,230,245,.92);
  box-shadow:var(--shadow);
}
.stat-card strong{
  display:block; font-size:18px; margin-bottom:10px;
}
.stat-card span{
  display:block; color:var(--muted); line-height:1.6;
}

.section{padding:38px 0}
.section-soft{background:rgba(255,255,255,.34)}
.section-dark{
  background:
    radial-gradient(circle at 12% 18%, rgba(69,132,255,.18), transparent 20%),
    linear-gradient(180deg, #08111d 0%, #0e1626 100%);
  color:#ecf3ff;
}
.section-heading{
  margin:0 auto 24px;
  max-width:840px; text-align:center;
}
.section-heading.left{text-align:left; max-width:none; margin-bottom:22px}
.section-heading h2{
  margin:0 0 12px; font-size:clamp(30px, 4vw, 50px); line-height:1.08; letter-spacing:-.04em;
}
.section-heading p{
  margin:0; color:var(--muted); line-height:1.75; font-size:18px;
}
.section-dark .section-heading p{color:#b7c6df}
.feature-grid, .model-grid, .traffic-grid{
  display:grid; gap:18px;
}
.feature-grid{grid-template-columns:repeat(3,1fr)}
.model-grid{grid-template-columns:repeat(3,1fr)}
.traffic-grid{grid-template-columns:1fr; gap:14px}
.feature-card,.model-card,.traffic-card,.steps-box,.traffic-box,.payout-box,.contact-box{
  border-radius:28px;
  border:1px solid rgba(220,230,245,.92);
  background:rgba(255,255,255,.84);
  box-shadow:var(--shadow);
}
.feature-card,.model-card,.traffic-card{padding:26px}
.feature-card h3,.model-card h3,.traffic-card h3{margin:0 0 12px; font-size:22px; line-height:1.2}
.feature-card p,.model-card p,.traffic-card p{margin:0; color:var(--muted); line-height:1.7}
.dashboard-grid{
  display:grid; grid-template-columns:1fr 1.15fr; gap:28px; align-items:center;
}
.dashboard-copy{padding-right:10px}
.check-list, .payout-list, .simple-list{
  margin:0; padding:0; list-style:none;
}
.check-list li, .payout-list li{
  position:relative; padding-left:30px; margin:0 0 14px;
  color:#cfddf1; line-height:1.75;
}
.check-list li::before, .payout-list li::before{
  content:""; position:absolute; left:0; top:11px; width:12px; height:12px; border-radius:50%;
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow:0 0 0 6px rgba(34,183,255,.12);
}
.payout-list li{color:#30435d}
.dashboard-shot{
  padding:18px; border-radius:30px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.1);
}
.dashboard-shot img{
  width:100%; border-radius:20px; box-shadow:0 20px 50px rgba(0,0,0,.35)
}
.two-col{
  display:grid; grid-template-columns:.95fr 1.05fr; gap:20px;
}
.steps-box,.traffic-box,.payout-box,.contact-box{padding:28px}
.step-list{
  list-style:none; margin:0; padding:0; display:grid; gap:16px;
}
.step-list li{
  display:grid; grid-template-columns:58px 1fr; gap:14px; align-items:flex-start;
  padding:18px; border-radius:22px; background:#fff; border:1px solid var(--line);
}
.step-list span{
  display:flex; align-items:center; justify-content:center;
  width:58px; height:58px; border-radius:18px;
  background:linear-gradient(135deg, rgba(31,107,255,.12), rgba(34,183,255,.12));
  color:var(--primary); font-weight:800;
}
.step-list div{padding-top:4px; line-height:1.7; color:#31455f}
.inline-cta{margin-top:26px}
.faq-list{display:grid; gap:14px; max-width:920px; margin:0 auto}
.faq-item{
  border-radius:22px; background:#fff; border:1px solid var(--line);
  padding:0 22px;
}
.faq-item summary{
  list-style:none; cursor:pointer; padding:22px 40px 22px 0; font-size:19px; font-weight:700; position:relative;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+"; position:absolute; right:0; top:20px; font-size:28px; color:var(--primary);
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{
  margin:0; padding:0 0 22px; color:#516178; line-height:1.75;
}
.contact-box{
  display:grid; grid-template-columns:1fr auto; gap:24px; align-items:center;
}
.contact-box p{margin:0; color:#5d6f89; line-height:1.7; font-size:18px}
.contact-actions{display:flex; flex-wrap:wrap; gap:12px}
.site-footer{
  padding:34px 0 46px; border-top:1px solid rgba(220,230,245,.92); background:rgba(255,255,255,.45);
}
.footer-row{
  display:grid; grid-template-columns:1fr auto; gap:20px; align-items:start;
}
.footer-brand img{width:220px}
.site-footer p{margin:10px 0 0; color:#697c96}
.footer-links{
  display:grid; gap:12px; justify-items:end;
}
.legal-page{padding:56px 0 70px}
.legal-page h1{font-size:clamp(34px, 5vw, 56px); margin-bottom:18px}
.legal-page p{font-size:18px; line-height:1.82; color:#35475f}
.simple-list li{margin:0 0 14px; font-size:18px}
.simple-list a{color:var(--primary); font-weight:700}
.not-found{display:grid; place-items:center; min-height:100vh; text-align:center}
.not-found p{color:#61738d; font-size:18px; line-height:1.7}

@media (max-width: 1100px){
  .top-nav,.header-actions{display:none}
  .menu-toggle{display:block}
  .hero-grid,.dashboard-grid,.two-col,.contact-box,.footer-row{grid-template-columns:1fr}
  .hero-card{max-width:680px}
  .stat-grid,.feature-grid,.model-grid{grid-template-columns:repeat(2,1fr)}
  .footer-links{justify-items:start}
}
@media (max-width: 720px){
  .brand img{width:180px}
  .hero{padding-top:26px}
  .container{width:min(var(--container), calc(100% - 20px))}
  .stat-grid,.feature-grid,.model-grid{grid-template-columns:1fr}
  .hero-actions,.contact-actions{display:grid}
  .button{width:100%}
  .lead{font-size:18px}
  .lead.muted{font-size:16px}
  .section{padding:30px 0}
  .steps-box,.traffic-box,.payout-box,.contact-box,.feature-card,.model-card,.traffic-card{padding:22px}
  .faq-item summary{font-size:17px}
}