:root{
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#1a1a1a;
  --muted:#5b6775;
  --brand:#0b2a4a;
  --brand2:#123b63;
  --border:#e6ebf0;
  --radius:14px;
  --shadow: 0 10px 30px rgba(13, 38, 76, 0.10);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

a{color:inherit}
.container{max-width:1080px;margin:0 auto;padding:0 18px}

.topbar{
  background:rgba(255,255,255,0.08);
  border-bottom:1px solid rgba(255,255,255,0.15);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 0;
}
.lang a{
  display:inline-block;
  padding:8px 10px;
  border:1px solid rgba(255,255,255,0.25);
  border-radius:10px;
  text-decoration:none;
  margin-left:8px;
  color:#fff;
  font-size:14px;
  opacity:.95;
}
.lang a.active{background:#fff;color:var(--brand);border-color:#fff}

header.hero{
  background:linear-gradient(120deg, var(--brand), var(--brand2));
  color:#fff;
  padding:28px 0 34px;
}
.hero h1{margin:22px 0 6px;font-size:40px;letter-spacing:.2px}
.hero p{margin:0;color:rgba(255,255,255,.92);font-size:18px}
.hero .cta{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 14px;
  border-radius:12px;
  text-decoration:none;
  border:1px solid rgba(255,255,255,0.25);
  color:#fff;
}
.btn.primary{
  background:#fff;color:var(--brand);
  border-color:#fff;
  font-weight:600;
}

main{padding:26px 0 40px}

.grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
}
@media(max-width:900px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}

.card h2{
  margin:0 0 10px;
  color:var(--brand);
  font-size:22px;
}

.list{
  margin:0;padding-left:18px;color:var(--text)
}
.list li{margin:6px 0;color:var(--text)}

.muted{color:var(--muted);line-height:1.6}

.form{
  display:grid;
  gap:10px;
}
label{font-size:14px;color:var(--muted)}
input, textarea{
  width:100%;
  padding:12px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  font-size:15px;
  outline:none;
  background:#fff;
}
textarea{min-height:120px;resize:vertical}
input:focus,textarea:focus{border-color:#b7c6d8}

.form .row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
@media(max-width:600px){.form .row{grid-template-columns:1fr}}

.submit{
  cursor:pointer;
  border:none;
  background:var(--brand);
  color:#fff;
  padding:12px 14px;
  border-radius:12px;
  font-size:15px;
  font-weight:600;
}
.small{font-size:13px;color:var(--muted)}

.footer{
  border-top:1px solid var(--border);
  padding:18px 0 30px;
  color:var(--muted);
  font-size:14px;
}
.footer a{color:var(--brand);text-decoration:none}
.footer a:hover{text-decoration:underline}

.badge{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  background:#edf3fb;
  color:var(--brand);
  border:1px solid #d8e6f7;
  font-size:13px;
  margin-right:6px;
}