/* ==========================================================================
   Wazo Hôtel & Appart-Hôtel — Reusable components
   Buttons and forms, shared by every public page. Button motion lives in
   buttons.css; layout pieces live in site.css.
   ========================================================================== */

/* Buttons ------------------------------------------------------------------
   White on the brand turquoise is only 2.65:1, so turquoise actions carry
   navy text (5.8:1) and their hover and pressed shades stay light enough to
   keep that text above 4.5:1. */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    font-weight: 600;
    font-size: var(--font-size-sm);
    line-height: 1.25;
    letter-spacing: 0.01em;
    text-align: center;
    cursor: pointer;
    transition: background-color var(--transition-base),
                color var(--transition-base),
                border-color var(--transition-base);
}

.btn--primary {
    background-color: var(--color-turquoise);
    color: var(--wz-navy);
    padding: 0.875rem 1.625rem;
    box-shadow: 0 12px 28px -12px rgba(37, 170, 225, 0.8);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background-color: #5cc6ef;
}

.btn--secondary {
    background-color: transparent;
    border-color: var(--color-navy);
    color: var(--color-navy);
    padding: 0.875rem 1.625rem;
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
    background-color: var(--color-navy);
    color: var(--color-white);
}

/* Ghost button for use over photos and dark backgrounds. */
.btn--outline-light {
    background-color: transparent;
    border-width: 1px;
    border-color: rgba(255, 255, 255, 0.55);
    color: var(--color-white);
    padding: 0.875rem 1.625rem;
}

.btn--outline-light:hover,
.btn--outline-light:focus-visible {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--color-white);
}

.btn--pill {
    background-color: var(--color-turquoise);
    color: var(--wz-navy);
    padding: 0.3rem 1.25rem;
    box-shadow: 0 12px 28px -12px rgba(37, 170, 225, 0.8);
}

.btn--pill:hover,
.btn--pill:focus-visible {
    background-color: #5cc6ef;
}

.btn--dark {
    background-color: var(--color-navy-light);
    color: var(--color-white);
    padding: 0.875rem 1.625rem;
}

.btn--dark:hover,
.btn--dark:focus-visible {
    background-color: var(--color-navy);
}

/* Forms ---------------------------------------------------------------------
   Contact and quote forms. Boxed inputs (not underlined) so a textarea and a
   checkbox group sit comfortably in the same grid. Every field has a visible
   label, an inline error and a 48px control. */

.form {
    margin-top: var(--space-5);
    max-width: 760px;
}

.form__required-note {
    margin: 0 0 var(--space-4);
    font-size: 0.8125rem;
    color: var(--wz-muted);
}

.form__message {
    margin: var(--space-4) 0 0;
    padding: var(--space-3) var(--space-4);
    border-radius: 16px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.form__message--success {
    background-color: #e3f4ef;
    color: #0b5d52;
}

.form__message--error {
    background-color: #fbe9e7;
    color: var(--color-danger);
}

/* Honeypot: visually and functionally hidden from real visitors and
   assistive tech (a legitimate user never focuses or fills it), left
   in normal tab/DOM order for bots that only look for display:none. */
.form__honeypot {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.form__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .form__grid {
        grid-template-columns: repeat(2, 1fr);
        column-gap: var(--space-5);
    }
}

.form__field--full {
    grid-column: 1 / -1;
}

.form__field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.form__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--wz-navy);
}

.form__required {
    color: var(--color-danger);
}

.form__optional {
    font-weight: 400;
    color: var(--wz-muted);
}

.form__input,
.form__textarea {
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 1rem;
    font-size: 0.95rem;
    color: var(--wz-ink);
    background-color: var(--wz-paper);
    border: 1px solid rgba(0, 41, 74, 0.28);
    border-radius: 14px;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form__textarea {
    min-height: 9rem;
    resize: vertical;
}

.form__input:hover,
.form__textarea:hover {
    border-color: rgba(0, 41, 74, 0.5);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--wz-navy);
    box-shadow: 0 0 0 3px rgba(37, 170, 225, 0.4);
}

.form__input[aria-invalid="true"],
.form__textarea[aria-invalid="true"] {
    border-color: var(--color-danger);
}

.form__error {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-danger);
}

.form__error[hidden] {
    display: none;
}

.form__fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.form__legend {
    padding: 0;
    margin-bottom: var(--space-2);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--wz-navy);
}

.form__checkbox-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .form__checkbox-group {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form__checkbox {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-height: 44px;
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--wz-line);
    border-radius: 14px;
    background-color: var(--wz-paper);
    font-size: 0.9rem;
    color: var(--wz-ink);
    cursor: pointer;
    transition: border-color var(--transition-base), background-color var(--transition-base);
}

.form__checkbox:hover {
    border-color: rgba(0, 41, 74, 0.4);
}

.form__checkbox:has(input:checked) {
    border-color: var(--wz-navy);
    background-color: rgba(37, 170, 225, 0.1);
}

.form__checkbox:has(input:focus-visible) {
    outline: 3px solid var(--wz-navy);
    outline-offset: 2px;
}

.form__checkbox input {
    accent-color: var(--wz-navy);
    width: 1.1rem;
    height: 1.1rem;
    flex-shrink: 0;
    margin: 0;
}

.form__submit {
    margin-top: var(--space-5);
}

/* Stacked form (no .form__grid wrapper): a following field needs its own gap. */
.form__field--stacked {
    margin-top: var(--space-3);
}