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

:root {
    /* Premium Color Palette */
    --modern-primary: #1a56db;
    --modern-primary-light: #3f83f8;
    --modern-primary-dark: #1c45c1;
    --modern-secondary: #c4027c;
    --modern-accent: #f827a0;
    
    --modern-slate-50: #f8fafc;
    --modern-slate-100: #f1f5f9;
    --modern-slate-200: #e2e8f0;
    --modern-slate-300: #cbd5e1;
    --modern-slate-400: #94a3b8;
    --modern-slate-500: #64748b;
    --modern-slate-600: #475569;
    --modern-slate-700: #334155;
    --modern-slate-800: #1e293b;
    --modern-slate-900: #0f172a;

    /* Shadows - Layered for depth */
    --modern-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --modern-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --modern-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --modern-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --modern-shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Animation Speeds */
    --modern-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --modern-duration: 300ms;
}

/* Base Modernizations */
.modern-font {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Navigation Modernization */
.modern-nav {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(16px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(16px) saturate(180%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2), 0 4px 6px -1px rgb(0 0 0 / 0.05) !important;
    transition: all var(--modern-duration) var(--modern-ease) !important;
}

.modern-nav .nav-link {
    color: var(--modern-slate-900) !important; /* Higher contrast */
    font-weight: 600 !important;
    padding: 0.75rem 1.25rem !important;
    transition: all var(--modern-duration) var(--modern-ease) !important;
    letter-spacing: -0.01em;
}

.modern-nav .nav-link i {
    color: var(--modern-primary) !important;
    margin-right: 6px;
}

.modern-nav .nav-link:hover {
    color: var(--modern-primary) !important;
    background: rgba(26, 86, 219, 0.05) !important;
    border-radius: 12px;
}

/* Glass Buttons for top nav */
.modern-glass-btn {
    background: rgba(15, 23, 42, 0.05) !important;
    border: 1px solid rgba(15, 23, 42, 0.1) !important;
    color: var(--modern-slate-900) !important;
    border-radius: 10px !important;
    padding: 5px 15px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    margin-left: 10px;
    transition: all 0.2s ease;
}

.modern-glass-btn:hover {
    background: rgba(15, 23, 42, 0.1) !important;
    transform: translateY(-1px);
}

/* Card Modernization */
.modern-card {
    background: white;
    border-radius: 1.5rem !important;
    border: 1px solid var(--modern-slate-100) !important;
    box-shadow: var(--modern-shadow-lg) !important;
    transition: all var(--modern-duration) var(--modern-ease) !important;
    overflow: hidden;
}

.modern-card:hover {
    box-shadow: var(--modern-shadow-xl) !important;
    transform: translateY(-4px);
}

/* Button Modernization */
.modern-btn {
    border-radius: 0.75rem !important;
    padding: 0.75rem 1.5rem !important;
    font-weight: 600 !important;
    transition: all var(--modern-duration) var(--modern-ease) !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.modern-btn-primary {
    background: var(--modern-primary) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 4px 14px 0 rgba(26, 86, 219, 0.39) !important;
}

.modern-btn-primary:hover {
    background: var(--modern-primary-dark) !important;
    box-shadow: 0 6px 20px rgba(26, 86, 219, 0.23) !important;
    transform: scale(1.02);
}

/* Icon Containers */
.modern-icon-box {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--modern-primary), var(--modern-primary-dark));
    color: white;
    box-shadow: var(--modern-shadow-md);
    margin-bottom: 1.5rem;
}