:root {
    --bg: #f9fbfd;
    --text: #1e293b;
    --primary: #0f3b5e;
    --accent: #c8a45c;
    --light-accent: #f4efe1;
    --border: #e2e8f0;
    --radius: 6px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
}
header {
    background: white;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.logo { font-size: 1.6rem; font-weight: 700; color: var(--primary); letter-spacing: 1px; }
.logo span { color: var(--accent); }
nav a {
    margin-left: 2rem;
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
}
nav a:hover { color: var(--accent); }
.language-switch { margin-left: 2rem; font-size: 0.95rem; }
.language-switch a { margin-left: 0.5rem; text-decoration: none; color: var(--text); }
.language-switch a.active { color: var(--accent); font-weight: 700; }
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #08273a 100%);
    color: white;
    padding: 5rem 2rem;
    text-align: center;
}
.hero h1 { font-size: 2.8rem; margin-bottom: 1rem; font-weight: 700; }
.hero p { font-size: 1.3rem; max-width: 700px; margin: 0 auto 2rem; opacity: 0.9; }
.btn {
    display: inline-block;
    background: var(--accent);
    color: var(--primary);
    padding: 0.85rem 2rem;
    border-radius: 2rem;
    text-decoration: none;
    font-weight: 700;
    margin: 0.3rem;
    transition: background 0.3s;
}
.btn:hover { background: #dbb45c; }
section { padding: 4rem 2rem; max-width: 1100px; margin: 0 auto; }
h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--accent);
    display: inline-block;
    padding-bottom: 0.3rem;
}
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: box-shadow 0.3s;
}
.card:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05); }
.card h3 { color: var(--primary); margin-bottom: 0.5rem; }
footer {
    text-align: center;
    padding: 1.5rem;
    font-size: 0.9rem;
    color: #64748b;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}
footer a { color: var(--primary); text-decoration: none; }
@media (max-width: 768px) {
    header { flex-direction: column; gap: 1rem; }
    nav a { margin-left: 1rem; }
    .hero h1 { font-size: 2rem; }
}