/* DigitalStudy.org - Crimson Red & Charcoal Black Corporate Brand Styling */
:root {
    --brand-red: #E11D48;
    --brand-red-dark: #BE123C;
    --brand-red-light: #FFE4E6;
    --brand-dark: #0F172A;
    --brand-slate: #334155;
    --brand-border: #E2E8F0;
    --brand-surface: #FFFFFF;
    --brand-surface-subtle: #F8FAFC;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    color: #1E293B;
    background-color: #F8FAFC;
}

/* Custom Corporate Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #E11D48;
}

/* Light Corporate Grid Pattern */
.bg-corporate-grid {
    background-color: #FFFFFF;
    background-size: 36px 36px;
    background-image: 
        linear-gradient(to right, rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
}

.bg-red-glow {
    background: radial-gradient(circle at 50% 0%, rgba(225, 29, 72, 0.08) 0%, transparent 60%);
}

/* Dynamic Anti-Piracy Watermark */
@keyframes floatWatermark {
    0% { top: 15%; left: 15%; }
    25% { top: 70%; left: 60%; }
    50% { top: 30%; left: 80%; }
    75% { top: 80%; left: 20%; }
    100% { top: 15%; left: 15%; }
}

.dynamic-anti-piracy-watermark {
    position: absolute;
    pointer-events: none;
    user-select: none;
    z-index: 40;
    opacity: 0.35;
    color: #FFFFFF;
    font-family: monospace;
    font-size: 13px;
    font-weight: 700;
    text-shadow: 0 0 6px rgba(0,0,0,0.8);
    animation: floatWatermark 35s infinite ease-in-out;
}