@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --arema-blue: #1e3a8a;
    --arema-blue-dark: #1e40af;
    --emerald-green: #10b981;
    --emerald-green-dark: #059669;
    --slate-bg: #f8fafc;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--slate-bg);
}

.text-gradient {
    background: linear-gradient(135deg, var(--arema-blue) 0%, var(--emerald-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-premium {
    background: linear-gradient(135deg, var(--arema-blue) 0%, #1e40af 50%, var(--emerald-green) 100%);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.hero-overlay {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, rgba(248, 250, 252, 1) 100%);
}

.chart-container {
    padding: 1.5rem;
    border-radius: 20px;
    background: white;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.02);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.heatmap-cell {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.heatmap-cell:hover {
    transform: scale(1.1) rotate(2deg);
    z-index: 10;
    filter: brightness(1.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.btn-primary {
    background: var(--arema-blue);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
    background: var(--arema-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(30, 58, 138, 0.4);
}

.nav-link {
    position: relative;
    color: #475569;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: var(--emerald-green);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--arema-blue);
}

.nav-link:hover::after {
    width: 100%;
}