body {
            line-height: 1.6;
            color: #333;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }

        header {
            background: linear-gradient(90deg, #1e3a8a, #3b82f6);
            color: white;
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        nav {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        nav .logo {
            font-size: 1.8rem;
            font-weight: bold;
            transition: transform 0.2s ease;
            display: flex;
            align-items: center;
        }

        nav .logo img {
            height: 40px;
            margin-right: 10px;
        }

        nav .logo:hover {
            transform: scale(1.05);
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 1.5rem;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
            font-size: 1rem;
            transition: color 0.3s ease, transform 0.2s ease;
        }

        nav ul li a:hover {
            color: #ddd;
            transform: translateY(-2px);
        }

        .hamburger {
            display: none;
            font-size: 2rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            z-index: 1001;
            transition: transform 0.2s ease;
        }

        .hamburger:hover {
            transform: scale(1.1);
        }

        .nav-menu {
            transition: max-height 0.3s ease-in-out;
        }

        .nav-menu.active {
            max-height: 300px;
        }

        .hero {
            height: 70vh;
            background: url('https://source.unsplash.com/random/1920x1080/?digital-marketing') no-repeat center center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            margin-top: 60px;
            position: relative;
            overflow: hidden;
        }

        .heroic-banner {
            background: #ffffff;
            width: 100%;
            padding: 4rem 2rem;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            animation: fadeIn 2s ease-in-out;
            z-index: 1;
        }

        @keyframes fadeIn {
            0% { opacity: 0; transform: translateY(20px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        .heroic-banner h1 {
            font-size: 3rem;
            font-weight: 900;
            text-transform: uppercase;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            color: #000000;
        }

        .heroic-banner p {
            font-size: 1.5rem;
            max-width: 600px;
            margin-bottom: 2rem;
            color: #000000;
        }

        .cta-button {
            background: linear-gradient(90deg, #FF8C00, #FF2D55);
            color: white;
            padding: 1rem 2rem;
            text-decoration: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.2rem;
            transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
        }

        .cta-button:hover {
            background: linear-gradient(90deg, #E07B00, #E0284A);
            transform: scale(1.05);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        .floating-circle {
            position: absolute;
            background: rgba(59, 130, 246, 0.3);
            border-radius: 50%;
            pointer-events: none;
            animation: float 10s infinite linear;
            z-index: 99;
        }

        .floating-circle:nth-child(1) {
            width: 50px;
            height: 50px;
            top: 20%;
            left: 10%;
            animation-duration: 12s;
        }

        .floating-circle:nth-child(2) {
            width: 80px;
            height: 80px;
            top: 60%;
            left: 30%;
            animation-duration: 15s;
            animation-delay: 2s;
        }

        .floating-circle:nth-child(3) {
            width: 60px;
            height: 60px;
            top: 40%;
            left: 70%;
            animation-duration: 10s;
            animation-delay: 4s;
        }

        .floating-circle:nth-child(4) {
            width: 70px;
            height: 70px;
            top: 80%;
            left: 20%;
            background: rgba(255, 77, 77, 0.3);
            animation-duration: 13s;
            animation-delay: 1s;
        }

        .floating-circle:nth-child(5) {
            width: 40px;
            height: 40px;
            top: 30%;
            left: 50%;
            background: rgba(255, 215, 0, 0.3);
            animation-duration: 11s;
            animation-delay: 3s;
        }

        .floating-circle:nth-child(6) {
            width: 90px;
            height: 90px;
            top: 50%;
            left: 80%;
            background: rgba(59, 130, 246, 0.2);
            animation-duration: 14s;
            animation-delay: 5s;
        }

        @keyframes float {
            0% { transform: translate(0, 0); }
            50% { transform: translate(100px, 50px); }
            100% { transform: translate(0, 0); }
        }

        section {
            padding: 4rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .services, .portfolio, .testimonials, .team, .contact {
            margin-bottom: 0rem;
        }

        h2 {
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }

        .service-grid, .portfolio-grid, .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .service-card, .portfolio-card, .testimonial-card, .team-card {
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-grid .service-card:nth-child(1) {
            background: #4ECDC4;
            color: white;
        }

        .service-grid .service-card:nth-child(2) {
            background: #FF6B6B;
            color: white;
        }

        .service-grid .service-card:nth-child(3) {
            background: #C678DD;
            color: white;
        }

        .service-grid .service-card:nth-child(4) {
            background: #FFE66D;
            color: white;
        }

        .service-card h3, .service-card p {
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }

        .service-grid .service-card:nth-child(1):hover {
            background: #45B7AF;
        }

        .service-grid .service-card:nth-child(2):hover {
            background: #E65A5A;
        }

        .service-grid .service-card:nth-child(3):hover {
            background: #B065C8;
        }

        .service-grid .service-card:nth-child(4):hover {
            background: #E6CF61;
        }

        .portfolio-card, .testimonial-card, .team-card {
            background: #f9f9f9;
        }

        .portfolio-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .portfolio-card:hover {
            transform: scale(1.05) rotate(2deg);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }

        .portfolio-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0);
            transition: background 0.3s ease;
            z-index: 1;
        }

        .portfolio-grid .portfolio-card:nth-child(1)::before {
            background: rgba(78, 205, 196, 0.5);
        }

        .portfolio-grid .portfolio-card:nth-child(2)::before {
            background: rgba(255, 107, 107, 0.5);
        }

        .portfolio-grid .portfolio-card:nth-child(3)::before {
            background: rgba(198, 120, 221, 0.5);
        }

        .portfolio-card:hover::before {
            background: inherit;
        }

        .portfolio-card i {
            font-size: 2.5rem;
            color: #000000;
            margin-bottom: 1rem;
            transition: transform 0.3s ease, color 0.3s ease;
            position: relative;
            z-index: 2;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }

        .portfolio-card:hover i {
            animation: pulse 0.6s infinite;
            color: #000000;
        }

        .portfolio-card h3, .portfolio-card p {
            position: relative;
            z-index: 2;
            transition: transform 0.3s ease, color 0.3s ease;
        }

        .portfolio-card:hover h3, .portfolio-card:hover p {
            transform: translateY(-5px);
            color: #ffffff;
        }

        .testimonial-card:hover, .team-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }

        .team-card img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 1rem;
            border: 3px solid #3b82f6;
        }

        .team-card h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .team-card .role {
            font-size: 1rem;
            color: #666;
            margin-bottom: 0.5rem;
        }

        .team-card p {
            font-size: 0.9rem;
        }

        .contact form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .contact input, .contact textarea {
            padding: 0.8rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .contact input:hover, .contact textarea:hover {
            border-color: #3b82f6;
            box-shadow: 0 0 5px rgba(59, 130, 246, 0.5);
        }

        .contact button {
            background: #3b82f6;
            color: white;
            padding: 0.8rem;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
        }

        .contact button:hover {
            background: #1e3a8a;
            transform: scale(1.05);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        footer {
            background: #1e3a8a;
            color: white;
            text-align: center;
            padding: 1rem 0;
        }

        .social-icons {
            margin-top: 1rem;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
        }

        .social-icons a {
            color: white;
            font-size: 1.5rem;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }

        .social-icons a:hover {
            color: #ff4d4d;
            transform: scale(1.2);
        }

        .last-modified {
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #ddd;
        }

        .whatsapp-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: linear-gradient(90deg, #1e3a8a, #3b82f6);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
            z-index: 1000;
            text-decoration: none;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .whatsapp-button i {
            font-size: 2rem;
        }

        .whatsapp-button:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
        }

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

            nav ul {
                display: none;
                flex-direction: column;
                gap: 1rem;
                max-height: 0;
                overflow: hidden;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #1e3a8a;
                padding: 1rem;
                text-align: center;
                z-index: 1000;
            }

            nav ul.active {
                display: flex;
                max-height: 300px;
            }

            .heroic-banner h1 {
                font-size: 1.7rem;
            }

            .heroic-banner p {
                font-size: 1rem;
            }

            .whatsapp-button {
                width: 50px;
                height: 50px;
            }

            .whatsapp-button i {
                font-size: 1.5rem;
            }
        }