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

        body {
            font-family: 'Arial', sans-serif;
            overflow-x: hidden;
        }

        /* Video Background */
        .video-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: -1;
        }

        .video-background video {
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            object-fit: cover;
        }

        .video-background::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.3);
        }

        /* Header */
        header {
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 30px 50px;
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 35px 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 12px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        }

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

        nav ul {
            display: flex;
            list-style: none;
            gap: 40px;
        }

        nav a {
            text-decoration: none;
            color: #7f8c8d;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            transition: color 0.3s;
            position: relative;
        }

        nav a:hover {
            color: #e74c3c;
        }

        nav a.active {
            color: #e74c3c;
        }

        nav a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #e74c3c;
        }

        /* Main Content */
        main {
            margin-top: 180px;
            min-height: calc(100vh - 60px);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px;
        }



        /* Service Cards */
        .services {
            display: flex;
            gap: 40px;
            max-width: 1400px;
            width: 100%;
            justify-content: center;
            flex-wrap: wrap;
            padding: 0 20px;
        }

        .service-card {
            flex: 1;
            min-width: 320px;
            max-width: 400px;
            height: 70px;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(20px);
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            margin: 15px 0;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.6s;
        }

        .service-card:hover::before {
            left: 100%;
        }

        .service-card:hover {
            background: rgba(255, 255, 255, 0.25);
            border-color: rgba(231, 76, 60, 0.6);
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        .service-card h2 {
            color: white;
            font-size: 23px;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
            position: relative;
            z-index: 2;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .header-container {
                flex-direction: column;
                gap: 20px;
            }

            nav ul {
                gap: 20px;
            }

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

            .service-card {
                max-width: 100%;
            }
        }

        @media (max-width: 768px) {
            nav ul {
                flex-wrap: wrap;
                justify-content: center;
                gap: 15px;
            }

            nav a {
                font-size: 12px;
            }

            .logo-text h1 {
                font-size: 24px;
            }

            .center-logo svg {
                width: 200px;
                height: 200px;
            }

            .service-card h2 {
                font-size: 18px;
            }
        }