/* Custom Theme Variables */
:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #10b981;
    --dark-color: #1f2937;
    --light-bg: #f9fafb;
    --transition-base: all 0.3s ease;
}

/* Global Styles */
body {
    font-family: 'Inter', sans-serif;
    color: var(--dark-color);
    line-height: 1.6;
}

/* Button Customization */
.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition-base);
}

.btn-primary-custom:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
}

/* Card Hover Effects */
.hover-shadow:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,.1) !important;
}

.transition {
    transition: var(--transition-base);
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    transition: var(--transition-base);
}

.nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Section Spacing */
section {
    position: relative;
}

/* Utility Classes */
.bg-primary-subtle { background-color: #eef2ff !important; }
.bg-success-subtle { background-color: #ecfdf5 !important; }
.bg-info-subtle { background-color: #ecfeff !important; }
.bg-warning-subtle { background-color: #fffbeb !important; }
.bg-danger-subtle { background-color: #fef2f2 !important; }

.text-primary { color: var(--primary-color) !important; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
}