/* assets/css/style.css */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.hero-section {
    position: relative;
    overflow: hidden;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

#card-element {
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    padding: 12px;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 400px !important;
    }
    
    .display-3 {
        font-size: 2rem;
    }
}