h1, h2, h3, h4, h5, h6, .navbar-brand, .display-3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}
.navbar {
    box-shadow: var(--bs-box-shadow-sm);
    background-color: var(--bs-primary) !important;
    border-bottom: 3px solid var(--bs-secondary);
}
.card {
    border: 1px solid #E5E5E5;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: var(--bs-border-radius);
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--bs-box-shadow-lg);
}
.btn {
    border-radius: 0.15rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: all 0.2s ease-in-out;
}
.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
}
.btn-primary:hover {
    background-color: #0D1629;
    border-color: #0D1629;
}
.btn-secondary {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    color: #000;
}
.btn-secondary:hover {
    background-color: #E2930F;
    border-color: #E2930F;
    color: #000;
}
.text-gradient {
    color: var(--bs-secondary);
}
.bg-dark-section {
    background-color: #0A1121;
}
.form-control, .form-select {
    border-radius: 0.15rem;
    border: 1px solid #CCC;
    padding: 0.6rem 1rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(20, 33, 61, 0.25);
}
.accordion-button:not(.collapsed) {
    background-color: #F8F9FA;
    color: var(--bs-primary);
    font-weight: 700;
}