:root {
    /* Kinetic Precision Theme Colors */
    --bg-color: #10131a;
    --surface: #10131a;
    --surface-deep: #0b0d12;
    --surface-elevated: #1a1e26;
    --surface-container: #1d2027;
    --surface-variant: #32353c;
    --primary: #c3f5ff;
    --primary-container: #00e5ff;
    --on-primary: #00626e;
    --on-primary-container: #00626e;
    --secondary: #cfbdff;
    --on-surface: #e0e2ec;
    --on-surface-variant: #bac9cc;
    --text-muted: #8e9aaf;
    --border-subtle: #2d343f;
    --outline-variant: #3b494c;
    --status-success: #00ff95;
    --electric-cyan: #00e5ff;
}

body {
    background-color: var(--bg-color);
    color: var(--on-surface);
    font-family: 'Inter', sans-serif;
    margin: 0;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 2px 2px, rgba(132, 147, 150, 0.05) 1px, transparent 0);
    background-size: 24px 24px;
}








/* Typography */
h1, h2, h3, h4, h5 { font-family: 'Inter', sans-serif; font-weight: 700; }
.text-display-lg { font-size: 48px; line-height: 1.1; letter-spacing: -0.02em; }
.text-headline-md { font-size: 24px; line-height: 1.3; font-weight: 600; }
.text-label-caps { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; }
.text-code-sm { font-family: 'JetBrains Mono', monospace; font-size: 14px; line-height: 1.5; }
.text-body-md { font-size: 16px; line-height: 1.6; }

/* Navbar */
.navbar-custom {
    background-color: rgba(16, 19, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 8px 24px;
    z-index: 1050;
}

.nav-link-custom {
    color: var(--on-surface-variant);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s;
    padding: 0 16px;
}

.nav-link-custom:hover {
    color: var(--on-surface);
}

.nav-link-custom.active {
    color: var(--primary);
    font-weight: 700;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 4px;
}

.btn-primary-custom {
    background-color: var(--primary);
    color: var(--on-primary);
    border: none;
    padding: 8px 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    border-radius: 2px;
    letter-spacing: 0.1em;
    transition: filter 0.2s;
}

.btn-primary-custom:hover {
    filter: brightness(1.1);
    color: var(--on-primary);
}


.btn-outline-custom {
    border: 1px solid var(--outline-variant);
    color: var(--on-surface);
    background: transparent;
    border-radius: 2px;
    padding: 10px 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.2s;
}
.btn-outline-custom:hover {
    background: var(--surface-variant);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border: 1px solid rgba(195, 245, 255, 0.3);
    border-radius: 50px;
    background: rgba(195, 245, 255, 0.05);
    margin-bottom: 24px;
}
.hero-badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

.card-advantage {
    background: var(--surface-elevated);
    border: 1px solid var(--border-subtle);
    padding: 32px;
    height: 100%;
    transition: all 0.3s;
}
.card-advantage:hover {
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
    border-color: var(--primary-container);
}

.icon-box {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
    margin-bottom: 24px;
}

.glass-panel {
    backdrop-filter: blur(12px);
    background: rgba(26, 30, 38, 0.7);
    border: 1px solid var(--border-subtle);
    padding: 48px;
}

.topology-viz {
    background: var(--surface-container);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    aspect-ratio: 4.2/3;
    position: relative;
    overflow: hidden;
}
.topology-grid {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: linear-gradient(var(--electric-cyan) 1px, transparent 1px), linear-gradient(90deg, var(--electric-cyan) 1px, transparent 1px);
    background-size: 40px 40px;
}

.pulse-node {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--electric-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--electric-cyan);
    animation: node-pulse 3s infinite ease-in-out;
}

@keyframes node-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.8); }
}

.material-symbols-outlined {
    vertical-align: middle;
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.tech-visual-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    aspect-ratio: 1/1;
}
.tech-ring {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(195, 245, 255, 0.15);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}
.tech-ring-inner {
    position: absolute;
    inset: 40px;
    border: 1px solid rgba(207, 189, 255, 0.15);
    border-radius: 50%;
    animation: spin 15s linear infinite reverse;
}
.tech-core {
    position: absolute;
    inset: 80px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

footer {
    background-color: var(--surface-deep);
    border-top: 1px solid var(--border-subtle);
    padding: 64px 0 48px;
}
footer a {
    text-decoration: none;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    transition: color 0.2s;
}
footer a:hover { color: var(--primary); }