/* Global Styles */
:root {
    --primary: #007bff;
    --secondary: #6c757d;
    --accent: #28a745;
    --dark: #343a40;
    --light: #f8f9fa;
    --text-main: #333;
    --text-light: #666;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: #fff;
}

/* Banner */
.top-banner {
    width: 100%;
    margin-bottom: 0;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-link {
    font-weight: 500;
    color: var(--dark);
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1581094794329-cd19ced6a0bd?auto=format&fit=crop&q=80&w=2070');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Cards */
.card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    background: #0056b3;
}

/* District List */
.district-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.district-item {
    background: var(--light);
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: all 0.3s;
}

.district-item:hover {
    background: var(--primary);
    color: white;
}

/* Footer */
footer {
    background: var(--dark);
    color: #ccc;
    padding: 50px 0;
}

footer h3 {
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
}

footer a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

footer a:hover {
    color: white;
}

/* Mobile */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
}