:root{
  --bg:#f7f9fc;
  --card:#ffffff;
  --text:#152033;
  --muted:#667085;
  --primary:#2457d6;
  --primary-dark:#173b98;
  --line:#e6eaf0;
  --soft:#eef4ff;
  --shadow:0 18px 50px rgba(26,45,84,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1120px,92%);margin:auto}
.topbar{
  background:#101828;
  color:#fff;
  font-size:14px;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:8px 0;
  flex-wrap:wrap;
}
.nav{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  min-height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.logo{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),#6c8fff);
  color:#fff;font-size:19px;box-shadow:0 10px 25px rgba(36,87,214,.25);
}
.brand small{display:block;color:var(--muted);font-size:12px;font-weight:600}
.nav-links{display:flex;align-items:center;gap:24px;font-weight:650}
.nav-links a:hover{color:var(--primary)}
.menu-btn{display:none;border:0;background:transparent;font-size:25px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 20px;border-radius:12px;font-weight:750;
  border:1px solid transparent;transition:.2s ease;
}
.btn-primary{background:var(--primary);color:white;box-shadow:0 10px 22px rgba(36,87,214,.25)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}
.btn-secondary{border-color:var(--line);background:white}
.hero{
  padding:90px 0 70px;
  background:
    radial-gradient(circle at 85% 20%, rgba(36,87,214,.14), transparent 28%),
    radial-gradient(circle at 5% 90%, rgba(112,76,255,.10), transparent 24%),
    linear-gradient(180deg,#fff,#f7f9fc);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--soft);color:var(--primary-dark);
  padding:8px 12px;border-radius:999px;font-size:13px;font-weight:800;
}
h1{font-size:clamp(42px,6vw,72px);line-height:1.05;margin:18px 0 20px;letter-spacing:-2.2px}
.hero p{font-size:19px;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-card{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:28px;box-shadow:var(--shadow)
}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.stat{padding:18px;border-radius:16px;background:var(--soft)}
.stat strong{font-size:25px;display:block}
.section{padding:80px 0}
.section-head{max-width:700px;margin-bottom:34px}
.eyebrow{color:var(--primary);font-weight:800;text-transform:uppercase;font-size:13px;letter-spacing:1.3px}
h2{font-size:clamp(30px,4vw,46px);line-height:1.15;margin:9px 0 12px;letter-spacing:-1px}
.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:26px;box-shadow:0 10px 30px rgba(26,45,84,.06)
}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--soft);color:var(--primary);font-size:22px;font-weight:900
}
.card h3{margin:16px 0 8px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.panel{
  background:#101828;color:white;border-radius:24px;padding:30px;
  box-shadow:var(--shadow)
}
.panel .muted{color:#c7d0e0}
.list{padding:0;margin:18px 0 0;list-style:none}
.list li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}
.contact-item{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-item strong{display:block;margin-bottom:3px}
form{display:grid;gap:14px}
input,textarea{
  width:100%;padding:14px 15px;border-radius:12px;border:1px solid var(--line);
  font:inherit;background:white;color:var(--text)
}
textarea{min-height:140px;resize:vertical}
.notice{
  padding:16px 18px;border-radius:14px;background:#fff8e7;border:1px solid #f3dfaa;
  color:#775d16;font-size:14px
}
.footer{background:#101828;color:#fff;padding:42px 0 24px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:28px}
.footer a{color:#d6deeb}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;color:#aeb8c8;font-size:14px}
.page-hero{padding:60px 0 36px;background:#fff;border-bottom:1px solid var(--line)}
.content-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.content-card h2{font-size:28px;margin-top:30px}
.content-card h2:first-child{margin-top:0}
@media(max-width:850px){
  .hero-grid,.about-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;left:0;right:0;top:76px;background:white;padding:18px 4%;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  h1{letter-spacing:-1.3px}
}