/* --- 1.   --- */
        :root {
            --primary: #E63946;        
            --primary-dark: #C92A35;  
            --secondary: #1D3557;     
            --accent: #457B9D;      
            --bg-body: #F8F9FA;      
            --bg-card: #FFFFFF;       
            --text-main: #2B2D42;    
            --text-light: #8D99AE; 
            --shadow: 0 10px 30px rgba(0,0,0,0.08);
            --radius: 16px;
            --sidebar-width: 90px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        
        body {
            font-family: 'Manrope', sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.6;
        }

        h1, h2, h3, h4 {
            font-family: 'Exo 2', sans-serif;
            font-weight: 700;
            text-transform: uppercase;
            line-height: 1.2;
        }

        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; display: block; }

        /* --- 2.   --- */
         
        .sidebar {
            position: fixed;
            left: 0; top: 0; bottom: 0;
            width: var(--sidebar-width);
            background: var(--secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 20px 0;
            z-index: 100;
            box-shadow: 4px 0 20px rgba(0,0,0,0.15);
        }

        .logo-area img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            border: 2px solid var(--primary);
            margin-bottom: 40px;
        }

        .nav-link {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100%;
            padding: 20px 0;
            color: rgba(255,255,255,0.6);
            font-size: 0.8rem;
            font-weight: 600;
            border-left: 4px solid transparent;
        }

        .nav-link i { font-size: 1.5rem; margin-bottom: 8px; }
        
        .nav-link:hover, .nav-link.active {
            color: #fff;
            background: rgba(255,255,255,0.05);
            border-left-color: var(--primary);
        }

         
        .main-content {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
        }

         
        .mobile-header { display: none; }

         
        .lang-switch {
            position: absolute;
            top: 20px; right: 20px;
            background: #fff;
            padding: 8px 20px;
            border-radius: 30px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            z-index: 10;
            font-weight: 700;
            font-size: 0.9rem;
        }
        .lang-switch a { margin: 0 8px; color: var(--text-light); }
        .lang-switch a.active { color: var(--primary); }

        /* --- 3.   --- */
        .hero {
            position: relative;
            height: 85vh;
            min-height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: linear-gradient(135deg, rgba(29, 53, 87, 0.9), rgba(230, 57, 70, 0.3)), url('main.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 20px;
            border-bottom-left-radius: 40px;
            border-bottom-right-radius: 40px;
            overflow: hidden;
        }

        .hero-text h1 {
            font-size: 4rem;
            margin-bottom: 10px;
            letter-spacing: 2px;
            text-shadow: 0 4px 10px rgba(0,0,0,0.3);
        }

        .hero-text p {
            font-size: 1.5rem;
            opacity: 0.9;
            margin-bottom: 30px;
            font-weight: 300;
        }

        .btn {
            display: inline-block;
            padding: 15px 40px;
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            transform: translateY(-3px);
            background: var(--primary-dark);
            box-shadow: 0 8px 25px rgba(230, 57, 70, 0.5);
        }

        .btn-outline {
            background: transparent;
            border: 2px solid #fff;
            margin-left: 10px;
        }
        .btn-outline:hover { background: #fff; color: var(--secondary); }

        /* --- 4.   --- */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 20px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            font-size: 2.5rem;
            color: var(--secondary);
        }
        .section-title span { color: var(--primary); }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .card {
            background: var(--bg-card);
            padding: 35px 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 1px solid rgba(0,0,0,0.03);
            text-align: center;
        }

        .card:hover {
            transform: translateY(-10px);
            border-bottom: 5px solid var(--primary);
        }

        .card-icon {
            width: 70px;
            height: 70px;
            background: rgba(230, 57, 70, 0.1);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            margin: 0 auto 20px;
        }

        .card h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--secondary); }
        .card p { color: var(--text-light); font-size: 0.95rem; }

        /* --- 5.   --- */
        .special-section {
            background: linear-gradient(120deg, var(--secondary) 0%, var(--accent) 100%);
            color: #fff;
            border-radius: 30px;
            padding: 60px 40px;
            margin: 40px 20px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        
        .special-section::before {
            content: '\f773';  
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: -50px;
            bottom: -50px;
            font-size: 20rem;
            opacity: 0.1;
            transform: rotate(-15deg);
        }

        .special-text { flex: 1; min-width: 300px; z-index: 2; }
        .special-text h2 { font-size: 2.2rem; margin-bottom: 15px; }
        .special-text ul { margin-top: 20px; }
        .special-text li { margin-bottom: 10px; font-size: 1.1rem; }
        .special-text li i { color: #4CC9F0; margin-right: 10px; }
        
        .special-badge {
            background: #fff;
            color: var(--secondary);
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 800;
            text-transform: uppercase;
            font-size: 0.8rem;
            display: inline-block;
            margin-bottom: 15px;
        }

        /* --- 6.  --- */
        .pricing-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            justify-content: center;
        }

        .price-card {
            flex: 1;
            min-width: 300px;
            max-width: 450px;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .price-header {
            background: var(--secondary);
            color: #fff;
            padding: 30px;
            text-align: center;
        }
        
        .price-header.premium { background: var(--primary); }

        .price-amount {
            font-size: 2.5rem;
            font-weight: 800;
            display: block;
            margin-top: 10px;
        }
        .price-sub { opacity: 0.7; font-size: 0.9rem; font-weight: 400; }

        .price-body { padding: 30px; flex-grow: 1; }
        .price-body ul li {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
            color: var(--text-main);
        }
        .price-body ul li:last-child { border: none; }
        .price-body ul li i { color: #57CC99; margin-right: 10px; }

        .price-footer { padding: 0 30px 30px; text-align: center; }
        .btn-full { width: 100%; display: block; }

        /* --- 7.   --- */
        .contact-box {
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 40px;
            text-align: center;
        }
        
        .contact-phone {
            font-size: 2.5rem;
            color: var(--text-main);
            font-weight: 800;
            margin: 20px 0;
            display: block;
        }
        .contact-phone:hover { color: var(--primary); }

        .social-links { margin-top: 30px; }
        .social-links a {
            display: inline-flex;
            width: 50px;
            height: 50px;
            background: #eee;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 0 10px;
            color: var(--secondary);
        }
        .social-links a:hover { background: var(--primary); color: #fff; }

        footer {
            text-align: center;
            padding: 40px;
            color: var(--text-light);
            font-size: 0.9rem;
        }

        /* --- 8.   --- */
        @media (max-width: 768px) {
            .sidebar { display: none; }
            .main-content { margin-left: 0; }
            
            .mobile-header {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 15px 20px;
                background: #fff;
                position: sticky;
                top: 0;
                z-index: 1000;
                box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            }
            .mobile-logo { font-weight: 800; font-size: 1.5rem; color: var(--secondary); }
            .mobile-logo span { color: var(--primary); }
            
            .hero { height: auto; padding: 100px 20px 60px; border-radius: 0 0 30px 30px; }
            .hero-text h1 { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
            
            .special-section { text-align: center; justify-content: center; padding: 40px 20px; }
            .special-text ul { text-align: left; display: inline-block; }
            
            .lang-switch { top: 70px; right: 20px; padding: 5px 15px; font-size: 0.8rem; }
            .contact-phone { font-size: 1.8rem; }
        }

         
        .float-call {
            display: none;
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: #25D366;  
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.3);
            z-index: 999;
            animation: pulse 2s infinite;
        }
        @media (max-width: 768px) { .float-call { display: flex; } }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }