:root {
  --primary:#0f2a44;
  --secondary:#2f6fa3;
  --bg:#f5f7fa;
  --text:#1f2937;
}
* { box-sizing:border-box; }
body {
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
header {
  background:white;
  border-bottom:1px solid #e5e7eb;
}
.container {
  max-width:1100px;
  margin:auto;
  padding:24px;
}
.logo {
  max-width:260px;
}
.hero {
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  padding:40px 0;
}
h1,h2,h3 {
  color:var(--primary);
}
.services {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px;
}
.card {
  background:white;
  padding:20px;
  border-radius:10px;
  box-shadow:0 10px 25px rgba(0,0,0,.05);
}
footer {
  text-align:center;
  padding:30px 20px;
  font-size:14px;
  color:#6b7280;
}
.lang {
  float:right;
}
a {
  color:var(--secondary);
  text-decoration:none;
}
a:hover { text-decoration:underline; }
form input, form textarea {
  width:100%;
  padding:10px;
  margin-bottom:12px;
  border-radius:6px;
  border:1px solid #d1d5db;
}
form button {
  background:var(--primary);
  color:white;
  border:none;
  padding:12px 20px;
  border-radius:6px;
  cursor:pointer;
}