/* SUPPLYSHIELD GOLDEN MASTER THEME */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=JetBrains+Mono:wght@400;700&display=swap');

/* RESET & BASE */
:root {
    --defense-blue: #3b82f6;
    --defense-dark: #020617;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--defense-dark);
    color: #e2e8f0;
    overflow-x: hidden; /* Critical for Mobile Stability */
    -webkit-font-smoothing: antialiased;
}

/* --- TITANIUM GLASS --- */
.hud-glass {
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); /* Safari Fix */
    border-bottom: 1px solid rgba(30, 41, 59, 0.5);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.panel-glass {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(59, 130, 246, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.panel-glass:hover {
    border-color: rgba(59, 130, 246, 0.6);
    background: rgba(15, 23, 42, 0.85);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
    transform: translateY(-4px);
}

/* --- ANIMATIONS & FX --- */
.hero-grid {
    background-size: 50px 50px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.scan-line {
    width: 100%;
    height: 100px;
    position: absolute;
    z-index: 10;
    background: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(59, 130, 246, 0.1) 50%, rgba(0,0,0,0) 100%);
    opacity: 0.1;
    top: -100%;
    animation: scanline 8s linear infinite;
    pointer-events: none;
}

@keyframes scanline {
    0% { top: -100%; }
    100% { top: 200%; }
}

/* --- UTILITIES --- */
.clip-path-angle {
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.btn-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}
.btn-glow:hover {
    box-shadow: 0 0 35px rgba(59, 130, 246, 0.5);
}

/* Mobile Typography Fix */
@media (max-width: 640px) {
    h1 { letter-spacing: -0.05em; }
}

/* --- THE REACTOR CORE PULSE (Lead Gen Booster) --- */
@keyframes reactorPulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.reactor-btn {
    animation: reactorPulse 2s infinite;
    background: white;
    color: black;
    font-weight: 800;
    letter-spacing: 0.05em;
    border: 1px solid white;
}

.reactor-btn:hover {
    background: #e2e8f0; /* Light Gray */
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
}