body {
    padding-top: 56px;
}

.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1591702992393-a321e6a252a7?q=80&w=2070&auto=format&fit=crop') no-repeat center center;
    background-size: cover;
    padding: 120px 0;
    margin-bottom: 0;
}

section {
    padding: 80px 0;
}

.icon-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.card {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.nav-tabs .nav-link {
    color: #888;
}

.nav-tabs .nav-link.active {
    color: #333;
    font-weight: bold;
}

.list-group-item-action {
    transition: background-color 0.2s ease-in-out;
}