:root{
  --bg:#f7fafc; --ink:#0a1a2b; --muted:#4a6279; --card:#ffffff; --line:#e3edf5;
  --brand:#1f73ff; --brand2:#12a57a; --cta:#1f73ff; --cta2:#12a57a;
  --shadow:0 20px 60px rgba(17,38,62,.08); --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{text-decoration:none;color:var(--cta)}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
header.sticky{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.75);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.actions{display:flex;gap:12px;align-items:center}
.lang, .cta{border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--ink);background:#fff}
.lang.active{background:#eef5ff;border-color:#cfe0ff}
.cta{background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff;border:none;box-shadow:0 10px 30px rgba(31,115,255,.25)}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff, #f7fafc)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:96px 0 56px}
.hero h1{font-size:48px;line-height:1.06;margin:0 0 14px;letter-spacing:-.2px}
.hero p{font-size:18px;color:#34526b;margin:0 0 22px}
.blob{position:absolute;filter:blur(70px);opacity:.5;pointer-events:none}
.blob.one{top:-120px;left:-80px;width:560px;height:560px;background:radial-gradient(circle at 30% 30%, rgba(31,115,255,.35), transparent 60%)}
.blob.two{bottom:-160px;right:-120px;width:620px;height:620px;background:radial-gradient(circle at 70% 60%, rgba(18,165,122,.35), transparent 60%)}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.badge{background:#ffffff;border:1px solid var(--line);color:#32506a;padding:8px 12px;border-radius:999px;font-size:12px;box-shadow:var(--shadow)}
.section{padding:80px 0;border-top:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.6) 100%)}
.section h2{font-size:32px;margin:0 0 8px}
.section p.lead{color:#34526b;margin:0 0 26px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease}
.card:hover{transform:translateY(-4px);border-color:#d3e2ff;box-shadow:0 26px 70px rgba(17,38,62,.12)}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0 0 8px;color:#3f5872}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.pill{border:1px dashed #c7d7ea;border-radius:999px;padding:6px 10px;font-size:12px;color:#26475f;background:#f2f7ff}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 12px}
.tab{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#2a4b66;cursor:pointer}
.tab.active{background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff;border-color:transparent}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.usecase{background:#fff;border:1px solid var(--line);padding:16px;border-radius:14px;box-shadow:var(--shadow)}
.usecase h4{margin:0 0 6px;font-size:16px}
.usecase p{margin:0;color:#3f5872}
.footer{border-top:1px solid var(--line);padding:24px 0;color:#47607a;display:flex;justify-content:space-between;margin-top:40px}
@media (max-width: 1024px){
  .hero-inner{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .cards{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
}