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

        :root {
            --primary: #FFD700; /* Vibrant yellow */
            --secondary: #000000; /* Black */
            --accent: #FFA500; /* Orange accent */
            --light: #FFFFFF; /* Pure white */
            --dark: #1A1A1A; /* Dark gray */
            --gray: #333333; /* Medium gray */
            --shadow: 0 8px 20px rgba(0,0,0,0.15);
            --transition: all 0.3s ease;
        }

        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: var(--light);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1rem;
            color: var(--secondary);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .btn {
            display: inline-block;
            background: var(--primary);
            color: var(--secondary);
            padding: 0.9rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 700;
            transition: var(--transition);
            border: 2px solid var(--primary);
            cursor: pointer;
            box-shadow: var(--shadow);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.9rem;
        }

        .btn:hover {
            background: transparent;
            color: var(--primary);
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(255, 215, 0, 0.4);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

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

        /* Top Alert Bar */
        .alert-bar {
            background: linear-gradient(90deg, var(--secondary), var(--dark));
            color: var(--primary);
            padding: 0.8rem 0;
            text-align: center;
            font-weight: 600;
            font-size: 0.95rem;
            position: relative;
            overflow: hidden;
        }

        .alert-bar::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,215,0,0.2), transparent);
            animation: shine 3s infinite;
        }

        @keyframes shine {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .alert-bar i {
            margin-right: 8px;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }

        /* Header Styles */
        header {
            background-color: var(--light);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.2rem 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            background: var(--primary);
            color: var(--secondary);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-text h1 {
            font-size: 1.8rem;
            margin: 0;
            color: var(--secondary);
            line-height: 1;
        }

        .logo-text span {
            font-size: 0.8rem;
            letter-spacing: 2px;
            color: var(--gray);
            font-weight: 600;
        }

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

        .nav-links li {
            margin-left: 1.8rem;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--secondary);
            font-weight: 600;
            transition: var(--transition);
            position: relative;
            padding: 0.5rem 0;
            font-size: 0.95rem;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary);
            transition: var(--transition);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .mobile-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--secondary);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.8)), url('https://images.unsplash.com/photo-1597074866923-dc0589150358?ixlib=rb-4.0.3') no-repeat center center/cover;
            height: 100vh;
            display: flex;
            align-items: center;
            color: var(--light);
            text-align: center;
            padding-top: 70px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            bottom: -100px;
            left: -50px;
            width: 300px;
            height: 300px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }

        .hero::after {
            content: "";
            position: absolute;
            top: -100px;
            right: -50px;
            width: 300px;
            height: 300px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
            z-index: 0;
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: 3.8rem;
            margin-bottom: 1.5rem;
            color: var(--primary);
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
            line-height: 1.1;
        }

        .hero h1 span {
            display: block;
            font-size: 2.5rem;
            color: var(--light);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            color: #f0f0f0;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 2.5rem;
        }

        /* Services Section */
        .section {
            padding: 6rem 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 5rem;
        }

        .section-header h2 {
            font-size: 2.8rem;
            position: relative;
            display: inline-block;
            margin-bottom: 1.5rem;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 5px;
            background: var(--primary);
            border-radius: 5px;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .service-card {
            background: var(--light);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            padding: 2.5rem 2rem;
            border: 2px solid var(--primary);
            position: relative;
            z-index: 1;
        }

        .service-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--primary);
            clip-path: circle(0px at center);
            transition: var(--transition);
            z-index: -1;
        }

        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            color: var(--secondary);
        }

        .service-card:hover::before {
            clip-path: circle(400px at center);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
            transition: var(--transition);
        }

        .service-card:hover .service-icon {
            color: var(--secondary);
        }

        .service-card h3 {
            font-size: 1.6rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .service-card:hover h3 {
            color: var(--secondary);
        }

        /* Coverage Section */
        .coverage {
            background: linear-gradient(to right, #1A1A1A, #000000);
            color: var(--light);
            position: relative;
            overflow: hidden;
        }

        .coverage::before {
            content: "";
            position: absolute;
            top: -100px;
            left: -100px;
            width: 300px;
            height: 300px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
        }

        .coverage::after {
            content: "";
            position: absolute;
            bottom: -150px;
            right: -50px;
            width: 400px;
            height: 400px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
        }

        .coverage .section-header h2 {
            color: var(--primary);
        }

        .coverage .section-header h2::after {
            background: var(--primary);
        }

        .coverage .section-header p {
            color: var(--light);
        }

        .coverage-map {
            position: relative;
            width: 100%;
            height: 500px;
            background: url('https://images.unsplash.com/photo-1577720643275-4565d5e3a4f8?ixlib=rb-4.0.3') no-repeat center center/cover;
            border-radius: 15px;
            overflow: hidden;
            margin-top: 2rem;
            box-shadow: var(--shadow);
            border: 3px solid var(--primary);
        }

        .cities-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .city {
            background: rgba(255,255,255,0.1);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(255,215,0,0.3);
            backdrop-filter: blur(5px);
        }

        .city:hover {
            transform: translateY(-5px);
            background: var(--primary);
            color: var(--secondary);
            border-color: var(--primary);
        }

        .city:hover h4 {
            color: var(--secondary);
        }

        .city h4 {
            color: var(--light);
            transition: var(--transition);
        }

        /* Features Section */
        .features {
            background: var(--light);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .feature-card {
            background: var(--light);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            padding: 2.5rem 2rem;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 0;
            background: var(--primary);
            transition: var(--transition);
            z-index: -1;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }

        .feature-card:hover::before {
            height: 100%;
        }

        .feature-icon {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        /* Service Details Section */
        .service-details {
            background: #f9f9f9;
            padding: 6rem 0;
        }

        .service-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 3rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .service-tab {
            padding: 1rem 2rem;
            background: white;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
            border: 2px solid transparent;
        }

        .service-tab.active {
            background: var(--primary);
            color: var(--secondary);
            border-color: var(--primary);
        }

        .service-tab:hover:not(.active) {
            border-color: var(--primary);
        }

        .service-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .service-content.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .service-detail-card {
            background: white;
            border-radius: 15px;
            padding: 3rem;
            box-shadow: var(--shadow);
            margin-top: 2rem;
        }

        .service-detail-card h3 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
        }

        .service-detail-card p {
            margin-bottom: 1.5rem;
        }

        .service-benefits {
            margin-top: 2rem;
        }

        .benefit-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1rem;
        }

        .benefit-icon {
            color: var(--primary);
            margin-right: 1rem;
            font-size: 1.2rem;
            margin-top: 0.2rem;
        }

        /* Testimonials */
        .testimonials {
            background: linear-gradient(to right, #f8f8f8, #f0f0f0);
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }

        .testimonial-card {
            background: var(--light);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: var(--shadow);
            position: relative;
            border: 2px solid rgba(255,215,0,0.3);
        }

        .testimonial-card::before {
            content: """;
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 5rem;
            color: rgba(255,215,0,0.1);
            font-family: Georgia, serif;
            line-height: 1;
        }

        .testimonial-content {
            margin-bottom: 1.5rem;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary);
            font-weight: 700;
            font-size: 1.5rem;
        }

        .author-info h4 {
            margin-bottom: 0.2rem;
            font-size: 1.1rem;
        }

        .author-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, #1A1A1A, #000000);
            color: var(--light);
            position: relative;
            overflow: hidden;
        }

        .contact::before {
            content: "";
            position: absolute;
            top: -100px;
            left: -100px;
            width: 300px;
            height: 300px;
            background: var(--primary);
            border-radius: 50%;
            opacity: 0.1;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }

        .contact-info {
            padding: 2.5rem;
        }

        .contact-info h3 {
            color: var(--primary);
            font-size: 1.8rem;
            margin-bottom: 2rem;
        }

        .contact-detail {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1.8rem;
        }

        .contact-icon {
            font-size: 1.5rem;
            color: var(--primary);
            margin-right: 1.2rem;
            min-width: 40px;
        }

        .contact-form {
            background: var(--light);
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: var(--shadow);
            border: 3px solid var(--primary);
        }

        .contact-form h3 {
            color: var(--secondary);
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            transition: var(--transition);
            background: rgba(255,215,0,0.05);
        }

        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255,215,0,0.2);
            background: var(--light);
        }

        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }

        /* Footer */
        footer {
            background: var(--secondary);
            color: var(--light);
            padding: 4rem 0 2rem;
            border-top: 3px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-col h4 {
            color: var(--primary);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 0.8rem;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--primary);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-links a i {
            color: var(--primary);
        }

        .footer-links a:hover {
            color: var(--primary);
            transform: translateX(5px);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.1);
            color: var(--primary);
            border-radius: 50%;
            transition: var(--transition);
            font-size: 1.2rem;
        }

        .social-links a:hover {
            background: var(--primary);
            color: var(--secondary);
            transform: translateY(-5px);
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #aaa;
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 3.2rem;
            }
        }

        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }

            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                flex-direction: column;
                background: var(--light);
                width: 100%;
                text-align: center;
                padding: 2rem 0;
                box-shadow: 0 10px 10px rgba(0,0,0,0.1);
                transition: var(--transition);
            }

            .nav-links.active {
                left: 0;
            }

            .nav-links li {
                margin: 1.5rem 0;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .service-detail-card {
                padding: 2rem;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .section-header h2 {
                font-size: 2.2rem;
            }

            .service-card, .feature-card {
                padding: 2rem 1.5rem;
            }

            .service-tab {
                padding: 0.8rem 1.2rem;
                font-size: 0.9rem;
            }

            .service-detail-card {
                padding: 1.5rem;
            }
        }