:root{
  --navy:#06243B;
  --blue:#0A6FB5;
  --teal:#12B3B6;
  --ink:#0B1220;
  --muted:#314155;
  --bg:#F3F8FB;
  --card:#FFFFFF;
  --line:rgba(6,36,59,.12);
  --shadow:0 18px 45px rgba(6,36,59,.12);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg, #ffffff 0%, var(--bg) 40%, #ffffff 100%);
  line-height:1.55;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

.container{max-width:1120px;margin:0 auto;padding:0 18px}
.section{padding:70px 0}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);
}
.kicker:before{
  content:"";width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--teal));
  display:inline-block;
}

header.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:saturate(180%) blur(10px);
  background:rgba(255,255,255,.78);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0; gap:18px}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}
.brand img{width:42px;height:42px}
.brand .name{font-weight:800; letter-spacing:.2px}
.brand .sub{font-size:12px;color:var(--muted);margin-top:2px}

.nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.nav a{
  padding:10px 12px;border-radius:12px;
  color:var(--muted); font-weight:600; font-size:14px;
}
.nav a:hover{background:rgba(10,111,181,.08);color:var(--navy)}
.nav a.active{background:rgba(18,179,182,.10);color:var(--navy)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:14px;font-weight:700;
  border:1px solid var(--line);
  background:#fff;
  transition:transform .08s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover{box-shadow:0 10px 25px rgba(6,36,59,.10); transform:translateY(-1px)}
.btn.primary{
  border:none;
  color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--teal));
}
.btn.primary:hover{box-shadow:0 16px 35px rgba(10,111,181,.25)}
.btn.ghost{
  background:transparent;
}

.hero{
  padding:74px 0 58px;
  background:
    radial-gradient(700px 250px at 20% 10%, rgba(18,179,182,.20), transparent 60%),
    radial-gradient(700px 250px at 80% 20%, rgba(10,111,181,.18), transparent 60%);
}
.hero-grid{
  display:grid; grid-template-columns:1.2fr .8fr; gap:26px; align-items:center;
}
@media (max-width: 900px){ .hero-grid{grid-template-columns:1fr} }

.h1{
  font-size:46px; line-height:1.08; margin:12px 0 12px; color:var(--navy);
  letter-spacing:-.02em;
}
@media (max-width: 520px){ .h1{font-size:36px} }

.lead{font-size:17px;color:var(--muted);max-width:62ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero-card{
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--radius); box-shadow:var(--shadow);
  padding:18px;
}
.hero-card h3{margin:0 0 10px;color:var(--navy)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.pill{
  padding:8px 10px;border-radius:999px;font-weight:700;font-size:12px;
  background:rgba(6,36,59,.06); color:var(--muted);
}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width: 900px){ .grid-3{grid-template-columns:1fr} }

.card{
  background:var(--card); border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 12px 30px rgba(6,36,59,.08);
}
.card h3{margin:8px 0 8px;color:var(--navy)}
.card p{margin:0;color:var(--muted)}
.card .icon{
  width:44px;height:44px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(10,111,181,.14), rgba(18,179,182,.14));
  border:1px solid var(--line);
  color:var(--navy);
  font-weight:900;
}

.split{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start;
}
@media (max-width: 900px){ .split{grid-template-columns:1fr} }

.list{
  margin:12px 0 0; padding:0; list-style:none;
}
.list li{
  margin:10px 0; padding-left:26px; position:relative; color:var(--muted);
}
.list li:before{
  content:""; position:absolute; left:0; top:9px;
  width:12px;height:12px;border-radius:4px;
  background:linear-gradient(135deg,var(--blue),var(--teal));
}

.callout{
  background:linear-gradient(135deg, rgba(10,111,181,.10), rgba(18,179,182,.10));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
}

.form{
  display:grid; gap:12px;
}
.field{display:grid;gap:6px}
label{font-weight:700;color:var(--navy);font-size:14px}
input,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(6,36,59,.16);
  background:#fff;
  font:inherit;
}
textarea{min-height:140px; resize:vertical}
small.hint{color:var(--muted)}
.notice{
  padding:12px 14px;border-radius:14px;border:1px solid var(--line);
  background:#fff;
}
.notice.ok{border-color:rgba(18,179,182,.35)}
.notice.bad{border-color:rgba(231, 76, 60,.35)}

footer{
  border-top:1px solid var(--line);
  padding:26px 0;
  background:rgba(255,255,255,.55);
}
.footer-grid{
  display:flex;gap:14px;justify-content:space-between;flex-wrap:wrap;align-items:center;
}
.footer-links{display:flex;gap:12px;flex-wrap:wrap}
.footer-links a{color:var(--muted);font-weight:700}
.footer-links a:hover{color:var(--navy)}

/* Language switcher */
.lang-switch{display:flex;gap:6px;align-items:center;margin-left:6px}
.lang-switch a{padding:8px 10px;border-radius:12px;font-weight:800;font-size:12px;letter-spacing:.04em}
.lang-switch a.active{background:rgba(6,36,59,.08);color:var(--navy)}