:root {
    --primary-color: #ff9a3c;
    --secondary-color: #ffd6a5;
    --text-color: #333;
}
body {
    color: var(--text-color);
    background-color: #f8f9fa;
}
.text-primary {
    color: var(--primary-color) !important;
}
.bg-primary {
    background-color: var(--primary-color) !important;
    margin-top: 7.5%;
}
@media (max-width: 768px) {
    .bg-primary {
        margin-top: 20%;
    }
}
.border-primary {
    border-color: var(--primary-color) !important;
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.btn-primary:hover {
    background-color: #e68a35;
    border-color: #e68a35;
}
.section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
}
.section.show {
    opacity: 1;
    transform: translateY(0);
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
    animation: fadeIn 0.5s;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.team-member {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s, transform 1s;
}
.team-member.show {
    opacity: 1;
    transform: translateY(0);
}
.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    margin-right: 10px;
    color: #6c757d;
    font-weight: 500;
    transition: color 0.3s, border-bottom 0.3s;
}
.tab-btn.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}