/* ===========================
   Buttons — RapiX Solutions
   All values reference CSS custom properties. No hardcoded colours or fonts.
   =========================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.875rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1;
    border-radius: 0.5rem;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn:focus-visible {
    outline: 3px solid var(--color-primary-light);
    outline-offset: 2px;
}

/* Primary */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Secondary — solid dark, pairs with primary orange */
.btn-secondary {
    background-color: var(--color-text);
    color: var(--color-white);
    border-color: var(--color-text);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* White — for use on dark/coloured backgrounds */
.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn-white:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

/* Sizes */
.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1.0625rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    border-radius: 0.375rem;
}