:root {
    --vacuum-black: #020205;
    --laser-red: #FF0000;
    --spectral-purple: #6E00FF;
    --cleanroom-silver: #D1D9E0;
    --text-muted: #888888;
}

body {
    background-color: var(--vacuum-black);
    color: var(--cleanroom-silver);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ffffff;
}

.mono-font {
    font-family: 'JetBrains Mono', 'Courier New', Courier, monospace;
}

/* Navigation */
.navbar {
    background-color: rgba(2, 2, 5, 0.95);
    border-bottom: 1px solid rgba(209, 217, 224, 0.1);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 700;
    color: var(--laser-red) !important;
    letter-spacing: 1px;
}

.nav-link {
    color: var(--cleanroom-silver) !important;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--laser-red) !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at center, #0a0a15 0%, #020205 100%);
}

.moire-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(45deg, rgba(110, 0, 255, 0.03) 0px, rgba(110, 0, 255, 0.03) 1px, transparent 1px, transparent 10px),
        repeating-linear-gradient(-45deg, rgba(255, 0, 0, 0.03) 0px, rgba(255, 0, 0, 0.03) 1px, transparent 1px, transparent 10px);
    pointer-events: none;
}

.laser-beam {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--laser-red), transparent);
    box-shadow: 0 0 15px var(--laser-red);
    opacity: 0.6;
    z-index: 1;
}

/* Cards & Sections */
.glass-card {
    background: rgba(209, 217, 224, 0.03);
    border: 1px solid rgba(209, 217, 224, 0.1);
    border-radius: 0;
    padding: 30px;
    transition: all 0.4s ease;
}

.glass-card:hover {
    border-color: var(--spectral-purple);
    background: rgba(110, 0, 255, 0.05);
    transform: translateY(-5px);
}

.section-title {
    border-left: 4px solid var(--laser-red);
    padding-left: 20px;
    margin-bottom: 40px;
}

.footer {
    padding: 60px 0;
    border-top: 1px solid rgba(209, 217, 224, 0.1);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Buttons */
.btn-photon {
    background: transparent;
    border: 1px solid var(--laser-red);
    color: var(--laser-red);
    border-radius: 0;
    padding: 10px 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.btn-photon:hover {
    background: var(--laser-red);
    color: white;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
}

/* Tables */
.table-photon {
    color: var(--cleanroom-silver);
    border-color: rgba(209, 217, 224, 0.1);
}

.table-photon th {
    color: var(--spectral-purple);
    text-transform: uppercase;
    font-size: 0.75rem;
    border-bottom: 2px solid rgba(110, 0, 255, 0.3);
}

/* Animations */
@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 0.8; }
    100% { opacity: 0.4; }
}

.pulse-red {
    animation: pulse 3s infinite ease-in-out;
}