/* ==========================================
   BUTTONS
========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 0.625rem;
    font-size: var(--font-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    transition:
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal),
        box-shadow var(--transition-normal),
        transform var(--transition-fast);
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(
        180deg,
        var(--color-primary-dark) 0%,
        var(--color-primary) 100%
    );
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(
        180deg,
        var(--color-primary) 0%,
        var(--color-primary-light) 100%
    );
    border-color: var(--color-primary-light);
    color: var(--color-white);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.btn-outline,
.btn-secondary {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: inset 0 0 0 1px rgba(214, 154, 59, 0.12);
}

.btn-outline:hover,
.btn-outline:focus,
.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 12px 24px rgba(214, 154, 59, 0.18);
}

.btn-outline-light {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.72);
    color: var(--color-white);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    background: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-black);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

@media (max-width: 575px) {
    .btn {
        min-height: 46px;
        padding: 11px 18px;
        border-radius: 0.5625rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .btn {
        transition: background-color var(--transition-normal),
                    border-color var(--transition-normal),
                    color var(--transition-normal),
                    box-shadow var(--transition-normal);
    }

    .btn:hover,
    .btn:active {
        transform: none;
    }
}