:root {
    --bg: #050507;
    --neon-blue: #00f2ff;
    --neon-purple: #bc13fe;
    --text-main: #ffffff;
    --card-bg: rgba(20, 20, 25, 0.8);
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    overflow-x: hidden;
}

/* The Neon Line Styling */
.neon-tracer {
    position: fixed;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--neon-blue), var(--neon-purple), transparent);
    box-shadow: 0 0 15px var(--neon-blue);
    z-index: -1;
    opacity: 0.3;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.section-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--neon-blue);
    margin-bottom: 2rem;
    border-left: 3px solid var(--neon-blue);
    padding-left: 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 5rem;
}

/* Card Interaction */
.card {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 2rem;
    text-decoration: none;
    color: white;
    border-radius: 4px; /* Sharp modern look */
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
    transform: translateY(-5px);
}

/* Hover Light Effect */
.card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,242,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.card:hover::after {
    opacity: 1;
}

.btn-neon {
    display: inline-block;
    padding: 1rem 2rem;
    border: 1px solid var(--neon-purple);
    color: var(--neon-purple);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    margin-right: 1rem;
    transition: 0.3s;
}

.btn-neon:hover {
    background: var(--neon-purple);
    color: white;
    box-shadow: 0 0 20px var(--neon-purple);
}

/* Pulse animation for Status */
.pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #39ff14;
    border-radius: 50%;
    margin-right: 10px;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0.3; }
    100% { opacity: 1; }
}