:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#5b6472;
  --line:#e7ebf0;
  --soft:#f6f8fc;
  --primary:#1d4ed8;
  --primary-dark:#153eaf;
  --dark:#0f172a;
  --shadow:0 20px 45px rgba(15,23,42,.08);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(29,78,216,.07), transparent 26%),
    radial-gradient(circle at right top, rgba(15,23,42,.04), transparent 20%),
    #fff;
  line-height:1.6;
}
a{text-decoration:none;color:inherit}
.container{width:min(1120px, calc(100% - 32px)); margin:0 auto}
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{min-height:76px; display:flex; align-items:center; justify-content:space-between; gap:16px}
.brand{font-size:1.2rem; font-weight:800}
.nav-actions{display:flex; gap:10px; flex-wrap:wrap}
.mini-btn,.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:14px; font-weight:700; transition:.25s ease;
}
.mini-btn{padding:11px 16px; border:1px solid var(--line); background:#fff}
.mini-btn.primary,.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; border:none; box-shadow:var(--shadow)}
.btn{padding:15px 22px; border:1px solid var(--line); background:#fff}
.mini-btn:hover,.btn:hover{transform:translateY(-2px)}
.hero{padding:72px 0 44px}
.hero-grid{display:grid; grid-template-columns:1.2fr .9fr; gap:28px; align-items:center}
.badge{
  display:inline-block; padding:8px 14px; border-radius:999px;
  background:#eaf1ff; color:var(--primary-dark); font-size:.9rem; font-weight:700;
}
.badge.soft{background:#eef3ff}
.hero h1{font-size:clamp(2.4rem,5vw,4.7rem); line-height:1.02; letter-spacing:-.05em; margin:16px 0 14px}
.hero p{font-size:1.08rem; color:var(--muted); max-width:700px; margin:0}
.hero-buttons,.cta-actions{display:flex; gap:14px; flex-wrap:wrap; margin-top:28px}
.hero-panel,.card,.info-box,.cta-box{
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.hero-panel{padding:22px; border-radius:26px}
.panel-top{display:flex; align-items:center; gap:10px; margin-bottom:16px}
.dot{width:12px; height:12px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--primary-dark))}
.panel-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px}
.pill{padding:14px; border-radius:16px; background:var(--soft); border:1px solid var(--line); font-weight:700}
.section{padding:34px 0 48px}
.section.alt{background:linear-gradient(180deg,#fff,#fbfcff)}
.section-head{max-width:760px; margin-bottom:24px}
.section-head h2{font-size:clamp(1.9rem,3vw,2.8rem); line-height:1.1; letter-spacing:-.04em; margin:14px 0 10px}
.section-head p{margin:0; color:var(--muted)}
.cards{display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:16px}
.card{padding:20px; border-radius:20px; min-height:150px; display:flex; flex-direction:column; justify-content:space-between}
.card span{width:48px; height:48px; display:grid; place-items:center; border-radius:14px; background:#eaf1ff; color:var(--primary-dark); font-weight:800}
.card h3,.info-box h3,.site-footer h3,.cta-box h2{margin:16px 0 0; line-height:1.15; letter-spacing:-.03em}
.three-cols{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px}
.info-box{padding:24px; border-radius:22px}
.info-box ul{margin:14px 0 0; padding-left:18px; color:var(--muted)}
.cta-box{padding:28px; border-radius:26px; display:flex; align-items:center; justify-content:space-between; gap:18px}
.cta-box p{margin:12px 0 0; color:var(--muted); max-width:700px}
.site-footer{padding:24px 0 90px; border-top:1px solid var(--line); background:#fff}
.footer-grid{display:flex; justify-content:space-between; gap:16px; align-items:flex-start}
.site-footer p{margin:8px 0 0; color:var(--muted); max-width:720px}
.footer-contact{display:flex; flex-direction:column; gap:8px; font-weight:700}
.floating-wa{
  position:fixed; right:18px; bottom:18px; z-index:60;
  background:#25d366; color:#fff; padding:14px 18px; border-radius:999px;
  font-weight:800; box-shadow:0 18px 40px rgba(0,0,0,.16)
}
@media (max-width: 980px){
  .hero-grid,.three-cols,.cta-box,.footer-grid{grid-template-columns:1fr; display:grid}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 640px){
  .nav{padding:12px 0; min-height:auto; align-items:flex-start; flex-direction:column}
  .hero{padding:48px 0 28px}
  .panel-grid,.cards{grid-template-columns:1fr}
  .btn,.mini-btn,.floating-wa{width:100%}
  .hero-buttons,.nav-actions,.cta-actions{width:100%}
}