/* ------------------- */
        /* --- GLOBAL CSS --- */
        /* ------------------- */
        :root {
            --primary-color: #007BFF;
            --secondary-color: #00C6A7;
            --dark-color: #2c3e50;
            --light-color: #ecf0f1;
            --text-color: #34495e;
            --white-color: #ffffff;
            --border-radius: 8px;
            --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: var(--white-color);
        }

        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: 60px 0;
        }

        h1, h2, h3 {
            color: var(--dark-color);
            margin-bottom: 20px;
        }

        h2 {
            text-align: center;
            font-size: 2.5rem;
        }

        .section-subtitle {
            text-align: center;
            color: #777;
            max-width: 600px;
            margin: 0 auto 40px auto;
        }

        .btn {
            display: inline-block;
            padding: 12px 25px;
            background: var(--primary-color);
            color: var(--white-color);
            border: none;
            border-radius: var(--border-radius);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .btn:hover {
            background: #0056b3;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: var(--secondary-color);
        }

        .btn-secondary:hover {
            background: #00a286;
        }
        
        /* ------------------- */
        /* --- HEADER --- */
        /* ------------------- */
        .header {
            background: var(--white-color);
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            width: 100%;
        }

        .header .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
        }

        .logo i {
            margin-right: 8px;
        }

        .main-nav ul {
            list-style: none;
            display: flex;
        }

        .main-nav ul li {
            margin-left: 25px;
        }

        .main-nav a {
            text-decoration: none;
            color: var(--dark-color);
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .main-nav a:hover {
            color: var(--primary-color);
        }
        
        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--dark-color);
            cursor: pointer;
        }
        
        /* ------------------- */
        /* --- HERO SECTION --- */
        /* ------------------- */
        .hero {
            background: linear-gradient(rgba(236, 240, 241, 0.8), rgba(236, 240, 241, 0.8)), url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?q=80&w=2070') no-repeat center center/cover;
            height: 90vh;
            display: flex;
            align-items: center;
            text-align: center;
        }

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

        .hero-content p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px auto;
        }
        
        /* ------------------- */
        /* --- SERVICES --- */
        /* ------------------- */
        #services {
            background: var(--light-color);
        }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 25px;
        }

        .service-card {
            background: var(--white-color);
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .service-card .icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }

        .service-card h3 {
            font-size: 1.5rem;
        }

        /* ------------------- */
        /* --- ABOUT US --- */
        /* ------------------- */
        .about-content {
            display: flex;
            align-items: center;
            gap: 40px;
        }
        .about-text {
            flex: 1;
        }
        .about-image {
            flex: 1;
        }
        .about-image img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
        }
        
        /* ------------------- */
        /* --- WHY CHOOSE US --- */
        /* ------------------- */
        #why-us {
            background: var(--light-color);
        }
        .why-us-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            text-align: center;
        }
        .why-us-item .icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 15px;
        }
        
        /* ------------------- */
        /* --- PLANS SECTION --- */
        /* ------------------- */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            align-items: center;
        }

        .plan-card {
            background: var(--white-color);
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            text-align: center;
            border-top: 5px solid var(--primary-color);
        }
        
        .plan-card.featured {
            transform: scale(1.05);
            border-top-color: var(--secondary-color);
        }

        .plan-card h3 {
            font-size: 1.8rem;
            color: var(--primary-color);
        }
        
        .plan-card.featured h3 {
            color: var(--secondary-color);
        }

        .plan-price {
            font-size: 2.5rem;
            font-weight: 700;
            margin: 20px 0;
            color: var(--dark-color);
        }

        .plan-price span {
            font-size: 1rem;
            font-weight: 400;
            color: #777;
        }

        .plan-features {
            list-style: none;
            margin-bottom: 30px;
        }

        .plan-features li {
            padding: 10px 0;
            border-bottom: 1px solid #eee;
        }

        .plan-features li:last-child {
            border-bottom: none;
        }
        
        /* ------------------- */
        /* --- CONTACT & QUOTE --- */
        /* ------------------- */
        #contact { background: var(--light-color); }
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .contact-info h3, .quote-form h3 {
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .contact-info-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        .contact-info-item .icon {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin-right: 15px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
        }
        
        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-family: 'Poppins', sans-serif;
        }
        
        /* Confirmation Message Style */
        .confirmation-message {
            display: none;
            padding: 15px;
            margin-top: 20px;
            border-radius: var(--border-radius);
            text-align: center;
            font-weight: 500;
        }
        .success {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        /* ------------------- */
        /* --- TESTIMONIALS --- */
        /* ------------------- */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }
        
        .testimonial-card {
            background: var(--light-color);
            padding: 30px;
            border-radius: var(--border-radius);
            border-left: 5px solid var(--primary-color);
        }
        
        .testimonial-card p {
            font-style: italic;
            margin-bottom: 20px;
        }
        
        .testimonial-author {
            font-weight: 600;
            color: var(--dark-color);
        }
        
        /* ------------------- */
        /* --- NEWSLETTER --- */
        /* ------------------- */
        #newsletter {
            background: var(--primary-color);
            color: var(--white-color);
        }
        #newsletter h2 {
            color: var(--white-color);
        }
        .newsletter-content {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
        }
        #newsletter-form .form-group {
            margin-bottom: 15px;
        }
        #newsletter-form .form-control {
            background: rgba(255,255,255,0.9);
            border: none;
        }
        .checkbox-group {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-align: left;
            font-size: 0.9rem;
        }
        .checkbox-group input { margin-top: -2px; }
        
        /* ------------------- */
        /* --- FOOTER --- */
        /* ------------------- */
        .footer {
            background: var(--dark-color);
            color: var(--light-color);
            padding: 40px 0 20px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-col h4 {
            color: var(--white-color);
            margin-bottom: 15px;
        }
        
        .footer-col p {
            font-size: 0.9rem;
        }
        
        .footer-col ul {
            list-style: none;
        }
        
        .footer-col ul li {
            margin-bottom: 10px;
        }
        
        .footer-col a {
            color: var(--light-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-col a:hover, .modal-link:hover {
            color: var(--secondary-color);
        }
        
        .social-links a {
            display: inline-block;
            margin-right: 15px;
            font-size: 1.5rem;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            font-size: 0.9rem;
        }
        
        /* ------------------- */
        /* --- MODALS --- */
        /* ------------------- */
        .modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.6);
        }

        .modal-content {
            background-color: #fefefe;
            margin: 10% auto;
            padding: 30px;
            border: 1px solid #888;
            width: 80%;
            max-width: 700px;
            border-radius: var(--border-radius);
            position: relative;
            animation: fadeIn 0.5s;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .close-btn {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
            position: absolute;
            top: 10px;
            right: 20px;
        }

        .close-btn:hover,
        .close-btn:focus {
            color: black;
            text-decoration: none;
            cursor: pointer;
        }

        .modal-body {
            max-height: 60vh;
            overflow-y: auto;
        }

        .modal-body h2 { text-align: left; font-size: 2rem; }
        .modal-body p { margin-bottom: 15px; }

        .modal-link {
            cursor: pointer;
            color: var(--light-color);
            text-decoration: none;
        }
        
        
        /* ------------------- */
        /* --- RESPONSIVE --- */
        /* ------------------- */
        @media(max-width: 768px) {
            h2 { font-size: 2rem; }
            
            .menu-toggle {
                display: block;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 70px; /* height of header */
                left: 0;
                width: 100%;
                background: var(--white-color);
                box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            }
            
            .main-nav.active {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                padding: 20px;
            }

            .main-nav ul li {
                margin: 10px 0;
                text-align: center;
            }

            .hero { height: 70vh; }
            .hero-content h1 { font-size: 2.5rem; }

            .about-content {
                flex-direction: column;
            }
            .about-image { margin-top: 30px; }
            
            .contact-wrapper {
                grid-template-columns: 1fr;
            }
        }