/* ==============================================================================
 * KURTI COLLEGE - CUSTOM & UTILITY STYLES
 * Lembaga Kursus & Pelatihan Kejuruan Terakreditasi
 * ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Cinzel:wght@600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,400&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #4f46e5;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Cinzel', serif;
    --font-serif: 'Playfair Display', serif;
    --font-mono: 'JetBrains Mono', monospace;
}

body {
    font-family: var(--font-main);
    color: #1e293b;
    background-color: #f8fafc;
    -webkit-font-smoothing: antialiased;
}

.font-cinzel { font-family: var(--font-heading); }
.font-playfair { font-family: var(--font-serif); }
.font-mono { font-family: var(--font-mono); }

/* Glassmorphism & Card Effects */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

/* Certificate Layout & Watermark */
.certificate-frame {
    background-color: #ffffff;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.certificate-border-outer {
    border: 8px solid #1e3a8a;
    padding: 6px;
}

.certificate-border-inner {
    border: 2px solid #b45309;
    padding: 24px;
    position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Animation utilities */
@keyframes pulseSubtle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.95; transform: scale(1.02); }
}

.animate-subtle {
    animation: pulseSubtle 4s ease-in-out infinite;
}