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

        body {
            font-family: 'Inter', sans-serif;
            color: #e2e8f0;
            position: relative;
        }

        /* Background layer */
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background: url('../../img/bg.jpg') center/cover no-repeat;
            z-index: -2;
        }

        /* Overlay */
        body::after {
            content: "";
            position: fixed;
            inset: 0;
            background: linear-gradient(
                to bottom,
                rgba(2,6,23,0.85),
                rgba(15,23,42,0.9)
            );
            z-index: -1;
        }
        header,
        .hero,
        footer {
            position: relative;
            z-index: 1;
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .logo img {
            height: 40px;
        }

        nav a {
            margin-left: 20px;
            text-decoration: none;
            color: #cbd5f5;
            font-size: 0.9rem;
            transition: 0.3s;
        }

        nav a:hover {
            color: #38bdf8;
        }

        .hero {
            min-height: 90vh;
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 40px 20px;
        }

        .hero-content {
            max-width: 800px;
        }

        .hero-logo {
            margin-bottom: 20px;
        }

        .hero-logo img {
            height: 90px;
        }

        .hero h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 3rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, #38bdf8, #22c55e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.1rem;
            color: #94a3b8;
            margin-bottom: 30px;
            line-height: 1.6;
        }

        .btn {
            display: inline-block;
            padding: 14px 30px;
            border-radius: 999px;
            background: linear-gradient(135deg, #38bdf8, #22c55e);
            color: #020617;
            font-weight: 600;
            text-decoration: none;
            transition: 0.3s;
        }

        .btn:hover {
            transform: scale(1.05);
            box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
        }

        footer {
            text-align: center;
            padding: 20px;
            font-size: 0.8rem;
            color: #64748b;
        }

        @media(max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }

            nav {
                display: none;
            }

            .hero-logo img {
                height: 70px;
            }
        }