:root {
    --bg-dark: #0A2224;
    --tender-green: #21FF7D;
    --tender-muted: #5c7a7a;
}

body {
    background-color: #030e0f;
    position: relative;
}

/* Blueprint Dot Grid */
#grid-pattern {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

/* Noise Overlay */
#grain-overlay {
    content: ""; position: fixed; inset: 0; z-index: 100; opacity: 0.04; pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Glass Panels */
.glass {
    background: rgba(255, 255, 255, 0.02) !important;
    backdrop-filter: blur(30px) saturate(150%);
    -webkit-backdrop-filter: blur(30px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Buttons */
.btn-primary {
    background-color: var(--tender-green);
    color: #030e0f;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 40px rgba(33, 255, 125, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--tender-green);
    border: 1px solid rgba(33, 255, 125, 0.2);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(33, 255, 125, 0.08);
    border-color: var(--tender-green);
}

/* Section Transitions */
section {
    position: relative;
    z-index: 10;
}