.iaa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.55rem 1rem;
    border: 1px solid transparent;
    border-radius: 6px;
    font: inherit;
    font-weight: 700;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.iaa-btn--primary {
    color: #fff;
    background: linear-gradient(110deg, #b94f08 0%, #e87817 52%, #138808 100%);
    box-shadow: 0 5px 14px rgba(23, 59, 42, 0.18);
}

.iaa-btn--primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 9px 20px rgba(23, 59, 42, 0.24);
}

.iaa-btn--secondary {
    color: #fff;
    background: #138808;
}

.iaa-btn--secondary:hover {
    color: #fff;
    background: #0f6f08;
    transform: translateY(-1px);
}

.iaa-btn--apply {
    min-width: 180px;
}

.iaa-btn:focus-visible {
    outline: 3px solid #183b4a;
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .iaa-btn {
        transition: none;
    }
}