:root {
            --primary-blue: #0066cc;
            --secondary-blue: #004d99;
            --light-blue: #e6f0ff;
            --dark-blue: #003366;
            --accent-yellow: #ffcc00;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f8f9fa;
            color: #333;
            overflow-x: hidden;
        }
        
        /* Header Styles */
        .navbar {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            font-size: 2rem;
            color: white;
            margin-right: 10px;
            background: var(--accent-yellow);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 15px rgba(255, 204, 0, 0.5);
        }
        
        .logo-text {
            font-size: 1.8rem;
            font-weight: 700;
            color: white;
            letter-spacing: 1px;
        }
        
        .logo-text span {
            color: var(--accent-yellow);
        }
        
        .nav-link {
            color: rgba(255, 255, 255, 0.85) !important;
            font-weight: 500;
            margin: 0 8px;
            padding: 8px 15px !important;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        
        .nav-link:hover, .nav-link.active {
            color: white !important;
            background: rgba(255, 255, 255, 0.15);
        }
        
        .btn-primary {
            background: var(--accent-yellow);
            border: none;
            color: var(--dark-blue);
            font-weight: 600;
            padding: 10px 25px;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
        }
        
        .btn-primary:hover {
            background: #ffd633;
            transform: translateY(-3px);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 51, 102, 0.85), rgba(0, 51, 102, 0.9)), url('https://images.unsplash.com/photo-1601362840469-4390c6d3f8b6?ixlib=rb-4.0.3') no-repeat center center/cover;
            padding: 120px 0 100px;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%230066cc' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.3;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        
        .hero p {
            font-size: 1.3rem;
            margin-bottom: 30px;
            max-width: 700px;
        }
        
        .hero-btn {
            background: var(--accent-yellow);
            color: var(--dark-blue);
            font-weight: 600;
            padding: 12px 35px;
            border-radius: 50px;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            display: inline-block;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }
        
        .hero-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            color: var(--dark-blue);
        }
        
        /* Services Section */
        .services {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--dark-blue);
            font-weight: 700;
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-yellow);
            border-radius: 2px;
        }
        
        .service-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            margin-bottom: 30px;
            height: 100%;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        .service-icon {
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--light-blue);
            font-size: 5rem;
            color: var(--primary-blue);
        }
        
        .service-content {
            padding: 30px;
        }
        
        .service-content h3 {
            color: var(--dark-blue);
            font-weight: 600;
            margin-bottom: 15px;
        }
        
        /* EV Charging Section */
        .ev-charging {
            background: var(--light-blue);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        
        .ev-content {
            position: relative;
            z-index: 2;
        }
        
        .ev-image {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        .ev-image img {
            width: 100%;
            height: auto;
            transition: all 0.5s ease;
        }
        
        .ev-image:hover img {
            transform: scale(1.05);
        }
        
        .ev-features {
            list-style: none;
            padding: 0;
            margin-top: 30px;
        }
        
        .ev-features li {
            margin-bottom: 15px;
            padding-left: 30px;
            position: relative;
        }
        
        .ev-features li::before {
            content: "\f00c";
            font-family: "Font Awesome 5 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 3px;
            color: var(--accent-yellow);
            background: var(--primary-blue);
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }
        
        /* How It Works */
        .how-it-works {
            padding: 100px 0;
            background: white;
        }
        
        .steps {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 50px;
        }
        
        .step {
            width: 200px;
            text-align: center;
            position: relative;
            margin: 0 15px 30px;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            background: var(--accent-yellow);
            color: var(--dark-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto 20px;
            position: relative;
            z-index: 2;
        }
        
        .step:not(:last-child)::after {
            content: "";
            position: absolute;
            top: 30px;
            left: 130px;
            width: 70px;
            height: 3px;
            background: var(--light-blue);
            z-index: 1;
        }
        
        .step h4 {
            color: var(--dark-blue);
            font-weight: 600;
            margin-bottom: 10px;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 100px 0;
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
            color: white;
        }
        
        .testimonial-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 30px;
            margin-bottom: 30px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }
        
        .testimonial-card p {
            font-style: italic;
            margin-bottom: 20px;
        }
        
        .client-info {
            display: flex;
            align-items: center;
        }
        
        .client-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 15px;
            border: 3px solid var(--accent-yellow);
        }
        
        .client-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* Payment Section */
        .payment-section {
            padding: 100px 0;
            background: white;
        }
        
        .payment-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }
        
        .payment-header {
            background: var(--dark-blue);
            color: white;
            padding: 20px 30px;
            text-align: center;
        }
        
        .payment-body {
            padding: 30px;
        }
        
        .payment-options {
            display: flex;
            justify-content: center;
            margin: 20px 0 30px;
        }
        
        .payment-option {
            width: 70px;
            height: 50px;
            margin: 0 10px;
            border: 1px solid #ddd;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #555;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .payment-option:hover, .payment-option.active {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
            box-shadow: 0 5px 15px rgba(0, 102, 204, 0.1);
        }
        
        .form-control {
            padding: 12px 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            border: 1px solid #ddd;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
        }
        
        .form-row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -10px;
        }
        
        .form-col {
            flex: 1;
            padding: 0 10px;
        }
        
        /* Footer */
        .footer {
            background: var(--dark-blue);
            color: white;
            padding: 80px 0 30px;
            position: relative;
        }
        
        .footer::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-yellow), var(--primary-blue));
        }
        
        .footer-title {
            font-size: 1.3rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: var(--accent-yellow);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent-yellow);
            padding-left: 5px;
        }
        
        .social-links {
            display: flex;
            margin-top: 20px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--accent-yellow);
            color: var(--dark-blue);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 50px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
        }
        
        /* Privacy Policy Modal */
        .modal-content {
            border-radius: 15px;
            overflow: hidden;
        }
        
        .modal-header {
            background: var(--dark-blue);
            color: white;
        }
        
        .modal-body {
            max-height: 500px;
            overflow-y: auto;
            padding: 25px;
        }
        
        /* Responsive Styles */
        @media (max-width: 991px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .step:not(:last-child)::after {
                display: none;
            }
            
            .step {
                width: 100%;
                max-width: 300px;
            }
        }
        
        @media (max-width: 767px) {
            .hero {
                padding: 80px 0 60px;
            }
            
            .hero h1 {
                font-size: 2.3rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .services, .ev-charging, .how-it-works, .testimonials, .payment-section {
                padding: 60px 0;
            }
        }