:root { --primary-blue: #0056b3; --eco-green: #28a745; --accent-orange: #fd7e14; --bg-white: #ffffff; --text-dark: #333333; --light-gray: #f8f9fa; }
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, sans-serif; }
body { background-color: var(--light-gray); color: var(--text-dark); line-height: 1.6; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.site-header { background: var(--bg-white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 15px 0; margin-bottom: 40px; }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.main-nav a { text-decoration: none; color: var(--primary-blue); font-weight: 600; margin-left: 20px; transition: color 0.3s; }
.main-nav a:hover { color: var(--eco-green); }
.hero-section { text-align: center; margin-bottom: 50px; }
.hero-section h1 { color: var(--primary-blue); margin-bottom: 10px; }
.form-card { background: var(--bg-white); padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); max-width: 600px; margin: 30px auto 0; border-top: 5px solid var(--eco-green); }
.compare-form { display: flex; flex-wrap: wrap; gap: 15px; text-align: left; }
.form-group { flex: 1 1 calc(50% - 15px); min-width: 200px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; color: var(--primary-blue); }
.form-group input, .form-group select { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-size: 16px; }
.btn-primary { width: 100%; padding: 15px; background-color: var(--accent-orange); color: var(--bg-white); border: none; border-radius: 4px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background 0.3s; margin-top: 15px; }
.btn-primary:hover { background-color: #e06c0d; }
.result-header { text-align: center; margin-bottom: 30px; background: var(--bg-white); padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.iframe-container { background: var(--bg-white); min-height: 800px; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.content-area { min-height: 50vh; }
.legal-content { background: var(--bg-white); padding: 40px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.legal-content h1 { color: var(--primary-blue); margin-bottom: 20px; }
.legal-content h2 { color: var(--eco-green); margin: 30px 0 15px; font-size: 1.3em; }
.legal-content p { margin-bottom: 15px; }
.legal-col { flex: 1; min-width: 300px; }
.site-footer { text-align: center; padding: 40px 0; margin-top: 60px; border-top: 1px solid #ddd; color: #666; }
.footer-links a { color: var(--primary-blue); text-decoration: none; margin: 0 10px; }

/* --- A-Z Layout & Styling --- */
.az-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 30px 0 40px 0;
    justify-content: center;
    background: var(--bg-white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.az-btn {
    background: #f1f3f5;
    border: 1px solid #dee2e6;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-blue);
    transition: all 0.2s ease;
}

.az-btn:hover {
    background: #e2e6ea;
    border-color: #ced4da;
}

.az-btn.active {
    background: var(--eco-green);
    color: white;
    border-color: var(--eco-green);
}

.letter-group {
    margin-bottom: 40px;
    background: var(--bg-white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.letter-heading {
    color: var(--accent-orange);
    border-bottom: 2px solid #f1f3f5;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 24px;
}

.city-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
    padding: 0;
}

.city-grid li a {
    display: block;
    text-decoration: none;
    color: var(--text-dark);
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 3px solid var(--primary-blue);
    transition: all 0.2s ease;
    font-size: 15px;
}

.city-grid li a:hover {
    background: var(--primary-blue);
    color: white;
}

.city-grid li a span {
    color: #6c757d;
    font-size: 0.9em;
    float: right;
}

.city-grid li a:hover span {
    color: rgba(255,255,255,0.8);
}