/* Custom styles for professional look */
body {
    font-family: 'Inter', sans-serif;
}
.font-poppins {
    font-family: 'Poppins', sans-serif;
}
.animate-pulse {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
#threejs-container {
    perspective: 1000px;
}
section {
    transition: all 0.3s ease;
}
.card {
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
}
table {
    border-radius: 8px;
    overflow: hidden;
}
th, td {
    text-align: left;
}
.accordion-header {
    display: flex;
    align-items: center;
    transition: background-color 0.3s ease;
}
.accordion-header:hover {
    background-color: #e0f2fe;
}
.accordion-header i {
    transition: transform 0.3s ease;
}
.accordion-header.active i {
    transform: rotate(45deg);
}
.accordion-content {
    transition: max-height 0.3s ease;
}