:root {
    --neon-blue: #00d2ff;
    --neon-purple: #9d50bb;
    --dark-bg: #050505;
    --card-bg: rgba(20, 20, 20, 0.8);
}

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

body {
    background-color: var(--dark-bg);
    background-image: linear-gradient(rgba(0, 210, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 210, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    color: #fff;
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
}


/* 1. Scanline Effect */

.scanline {
    width: 100%;
    height: 100px;
    z-index: 10;
    background: linear-gradient(0deg, rgba(0, 210, 255, 0) 0%, rgba(0, 210, 255, 0.1) 50%, rgba(0, 210, 255, 0) 100%);
    opacity: 0.1;
    position: fixed;
    bottom: 100%;
    animation: scan 8s linear infinite;
}

@keyframes scan {
    to {
        bottom: -100px;
    }
}


/* 2. Layout */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
    text-align: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 900;
    letter-spacing: 10px;
    margin-bottom: 10px;
    position: relative;
    text-shadow: 0 0 15px var(--neon-blue);
}

.logo span {
    color: var(--neon-purple);
    text-shadow: 0 0 15px var(--neon-purple);
}

.tagline {
    font-size: 1.2rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 40px;
}


/* 3. Futuristic Buttons */

.btn-main {
    padding: 15px 40px;
    background: transparent;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    font-family: 'Orbitron';
    font-weight: bold;
    cursor: pointer;
    transition: 0.4s;
    box-shadow: inset 0 0 10px rgba(0, 210, 255, 0.2), 0 0 10px rgba(0, 210, 255, 0.2);
}

.btn-main:hover {
    background: var(--neon-blue);
    color: #000;
    box-shadow: 0 0 40px var(--neon-blue);
}


/* 4. Sci-Fi Cards */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 80px;
}

.card {
    position: relative;
    background: var(--card-bg);
    border: 1px solid rgba(0, 210, 255, 0.2);
    padding: 40px 20px;
    border-radius: 5px;
    overflow: hidden;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
}

.card .icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 20px;
}

.card h2 {
    font-family: 'Orbitron';
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--neon-blue);
}

.btn-card {
    margin-top: 20px;
    padding: 8px 25px;
    background: transparent;
    border: 1px solid #555;
    color: #fff;
    cursor: pointer;
}

.card:hover .btn-card {
    border-color: var(--neon-blue);
    background: rgba(0, 210, 255, 0.1);
}