:root {
            --primary-blue: #0073e6;
            --primary-hover: #005bb5;
            --accent-yellow: #ffaa00;
            --bg-dark: #121212;
            --bg-card: #1e1e1e;
            --text-light: #f5f5f5;
            --text-gray: #b0b0b0;
            --gradient: linear-gradient(135deg, #0073e6 0%, #004b96 100%);
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }

        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.6;
            font-size: 18px;
        }

        /* Typography */
        h1, h2, h3 { color: #fff; margin-bottom: 0.5em; line-height: 1.2; }
        h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; text-align: center; }
        h2 { font-size: 2rem; border-bottom: 2px solid var(--primary-blue); display: inline-block; margin-bottom: 20px; padding-bottom: 5px; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }

        /* Container */
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 0;
        }

        /* Header / Nav */
        header {
            background: rgba(18, 18, 18, 0.95);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #333;
            backdrop-filter: blur(10px);
        }
        .nav-flex {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo { font-size: 1.5rem; font-weight: bold; color: var(--primary-blue); }
        .logo span { color: #fff; }
        
        /* Hero Section */
        .hero {
            position: relative;
            text-align: center;
            padding: 60px 20px;
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.8)), url('https://www.chrishandyman.com/photo_2024-12-02_01-34-21.jpg');
            background-size: cover;
            background-position: center;
            border-radius: 0 0 20px 20px;
            min-height: 70vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        
        .hero-badges {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .badge {
            background: rgba(255,255,255,0.1);
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid var(--primary-blue);
        }

        /* Buttons */
        .btn-call {
            display: inline-flex;
            align-items: center;
            background: var(--gradient);
            color: white;
            padding: 15px 35px;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.2rem;
            margin-top: 25px;
            box-shadow: 0 4px 15px rgba(0, 115, 230, 0.4);
            animation: pulse 2s infinite;
        }
        .btn-call:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0, 115, 230, 0.6); }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(0, 115, 230, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(0, 115, 230, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 115, 230, 0); }
        }

        /* Services Grid */
        .services-section { padding: 60px 0; }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            margin-top: 30px;
        }
        
        .service-card {
            background: var(--bg-card);
            padding: 30px;
            border-radius: 15px;
            border: 1px solid #333;
            transition: 0.3s;
        }
        .service-card:hover { border-color: var(--primary-blue); transform: translateY(-5px); }
        
        .service-list { list-style: none; margin-top: 15px; }
        .service-list li {
            padding: 8px 0;
            border-bottom: 1px solid #333;
            display: flex;
            align-items: center;
        }
        .service-list li::before {
            content: "✓";
            color: var(--accent-yellow);
            margin-right: 10px;
            font-weight: bold;
        }

        /* Reviews */
        .reviews { text-align: center; background: #0f0f0f; padding: 40px 0; border-radius: 15px; margin: 40px 0; }
        .review-imgs {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .review-imgs img {
            border-radius: 10px;
            transition: 0.3s;
            max-width: 100%;
            opacity: 0.9;
        }
        .review-imgs img:hover { opacity: 1; transform: scale(1.02); }

        /* Map */
        .map-container {
            width: 100%;
            height: 400px;
            border-radius: 15px;
            overflow: hidden;
            margin-top: 20px;
            border: 1px solid #333;
        }

        /* Footer */
        footer {
            background: #000;
            text-align: center;
            padding: 30px 0;
            font-size: 0.9rem;
            color: var(--text-gray);
            margin-top: 50px;
            border-top: 1px solid #222;
        }

        /* Responsive */
        @media (min-width: 768px) {
            .grid-2 { grid-template-columns: 1fr 1fr; }
            .hero { align-items: flex-start; text-align: left; padding-left: 10%; }
            h1 { text-align: left; }
        }
        
   
        /* استایل پیش‌فرض برای منو */
        .sitemap-menu ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            background-color: #f8f9fa;
            border: 1px solid #dee2e6;
            border-radius: 4px;
        }
        
        .sitemap-menu li {
            margin: 0;
        }
        
        .sitemap-menu li a {
            display: block;
            padding: 10px 15px;
            text-decoration: none;
            color: #333;
            border-right: 1px solid #dee2e6;
        }
        
        .sitemap-menu li:last-child a {
            border-right: none;
        }
        
        .sitemap-menu li.active a {
            background-color: #007bff;
            color: white;
        }
        
        .sitemap-menu li a:hover {
            background-color: #e9ecef;
        }
        
        /* استایل برای منوی سلسله مراتبی */
        .sitemap-hierarchical-menu ul {
            list-style: none;
            padding-right: 20px;
        }
        
        .sitemap-hierarchical-menu > ul {
            padding-right: 0;
        }
        
        .sitemap-hierarchical-menu li.has-children > span {
            font-weight: bold;
            display: block;
            padding: 5px 0;
        }