:root {
    --bg-color: #0a0a0a;
    --accent-color: #00f2ff; /* Cyber Blue */
    --text-main: #e0e0e0;
    --text-dim: #888;
    --grid-color: rgba(0, 242, 255, 0.05);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Space Grotesk', sans-serif;
    overflow-x: hidden;
}

/* HUD Navigation */
.hud-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(10,10,10,0.8), transparent);
}

.logo {
    font-weight: 700;
    letter-spacing: 5px;
    font-size: 1.5rem;
}

.logo .dot { color: var(--accent-color); }

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    margin-left: 30px;
    transition: 0.3s;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 10%;
}

.video-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
}

.hero-video {
    width: 100%; height: 100%; object-fit: cover;
    opacity: 0.4;
}

.overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 20%, transparent, var(--bg-color));
}

.hero-content h1 {
    font-size: 5rem;
    line-height: 0.9;
    margin: 20px 0;
}

.tech-tag {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
    font-family: 'JetBrains Mono', monospace;
}

.stat-item span { color: var(--text-dim); font-size: 0.7rem; display: block; }

/* Grid Background Effect */
.services {
    position: relative;
    padding: 100px 0;
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 50px 50px;
}

.container { width: 85%; margin: 0 auto; }

.section-title {
    font-size: 2rem;
    margin-bottom: 50px;
    border-left: 4px solid var(--accent-color);
    padding-left: 20px;
}

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

.service-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px;
    transition: 0.4s;
    position: relative;
}

.service-card:hover {
    border-color: var(--accent-color);
    background: rgba(0, 242, 255, 0.02);
    transform: translateY(-10px);
}

.card-num {
    position: absolute;
    top: 20px; right: 20px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-color);
    opacity: 0.5;
}

/* Portfolio Scanning Effect */
.project-image {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--accent-color);
}

.project-image img { width: 100%; display: block; filter: grayscale(1); }

.scan-line {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: var(--accent-color);
    box-shadow: 0 0 15px var(--accent-color);
    animation: scanning 3s infinite linear;
}

@keyframes scanning {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Contact Form */
.contact-box {
    max-width: 600px;
    margin: 0 auto;
    padding: 50px;
    border: 1px solid var(--text-dim);
}

.input-group { margin-bottom: 20px; }
.input-group label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; margin-bottom: 5px; color: var(--accent-color); }

input, select {
    width: 100%;
    background: transparent;
    border: 1px solid #333;
    padding: 12px;
    color: white;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--accent-color);
    border: none;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.submit-btn:hover {
    letter-spacing: 2px;
    background: #fff;
}