/* =====================================================================
   Contact Page — clean SaaS contact hub.
   Tokens come from b2b-public.css; this file only adds page-scoped layout.
   ===================================================================== */

.contact-page-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: var(--b2b-space-6) var(--b2b-space-4) var(--b2b-space-8);
    display: flex;
    flex-direction: column;
    gap: var(--b2b-space-8);
}

/* ===== Header ===== */
.contact-page__header {
    text-align: left;
    max-width: 640px;
}

.contact-page__title {
    margin: 0 0 8px;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--b2b-text);
}

.contact-page__subtitle {
    margin: 0;
    color: var(--b2b-text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== Contact methods grid ===== */
.contact-methods__grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--b2b-space-4);
}

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

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: var(--b2b-space-5);
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius-lg);
    box-shadow: var(--b2b-shadow);
    transition: border-color 0.18s ease, box-shadow 0.18s ease,
        transform 0.18s ease;
}

@media (hover: hover) {
    .contact-card:hover {
        border-color: rgba(37, 99, 235, 0.35);
        box-shadow: var(--b2b-shadow-md);
        transform: translateY(-1px);
    }
}

.contact-card--empty {
    background: var(--b2b-bg);
    box-shadow: none;
    border-style: dashed;
}

.contact-card--empty:hover {
    transform: none;
}

.contact-card__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--b2b-primary-soft);
    color: var(--b2b-primary);
}

.contact-card__icon--whatsapp {
    background: rgba(37, 211, 102, 0.12);
    color: #128c7e;
}

.contact-card__body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-card__label {
    margin: 0;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--b2b-text-muted);
}

.contact-card__value {
    color: var(--b2b-text);
    font-size: 15px;
    font-weight: 600;
    word-break: break-word;
    text-decoration: none;
}

a.contact-card__value:hover {
    color: var(--b2b-primary);
}

.contact-card__value--empty {
    color: var(--b2b-text-muted);
    font-weight: 500;
    font-style: italic;
}

.contact-card__hint {
    margin: 0;
    font-size: 13px;
    color: var(--b2b-text-muted);
    line-height: 1.5;
}

.contact-card__address {
    margin: 0;
    font-style: normal;
    font-size: 14px;
    line-height: 1.55;
    color: var(--b2b-text);
}

.contact-card--address {
    grid-column: 1 / -1;
}

/* ===== Form section ===== */
.contact-form-section {
    background: var(--b2b-surface);
    border: 1px solid var(--b2b-border);
    border-radius: var(--b2b-radius-lg);
    padding: var(--b2b-space-6);
    box-shadow: var(--b2b-shadow);
}

.contact-form-section__header {
    margin-bottom: var(--b2b-space-5);
}

.contact-form-section__title {
    margin: 0 0 6px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--b2b-text);
}

.contact-form-section__lead {
    margin: 0;
    font-size: 14px;
    color: var(--b2b-text-muted);
}

.contact-form-section__lead a {
    color: var(--b2b-primary);
    text-decoration: none;
}

.contact-form-section__lead a:hover {
    text-decoration: underline;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--b2b-space-4);
    margin-bottom: var(--b2b-space-5);
}

@media (min-width: 640px) {
    .contact-form__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.contact-form__field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--b2b-text);
}

.contact-form__req {
    color: var(--b2b-danger);
    margin-left: 2px;
}

.contact-form__optional {
    color: var(--b2b-text-muted);
    font-weight: 500;
    font-size: 12px;
    margin-left: 4px;
}

.contact-form__field input,
.contact-form__field textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid var(--b2b-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    background: var(--b2b-surface);
    color: var(--b2b-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form__field textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
    outline: none;
    border-color: var(--b2b-primary);
    box-shadow: 0 0 0 3px var(--b2b-primary-soft);
}

.contact-form__field input[aria-invalid="true"],
.contact-form__field textarea[aria-invalid="true"] {
    border-color: var(--b2b-danger);
}

.contact-form__field input[aria-invalid="true"]:focus,
.contact-form__field textarea[aria-invalid="true"]:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.contact-form__submit {
    appearance: none;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    background: var(--b2b-primary);
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.contact-form__submit:hover:not(:disabled) {
    background: var(--b2b-primary-hover);
}

.contact-form__submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.contact-form__response {
    margin: var(--b2b-space-4) 0 0;
    font-size: 13px;
    color: var(--b2b-text-muted);
}

.contact-form__success {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
    border-radius: var(--b2b-radius);
    padding: var(--b2b-space-4);
    margin-bottom: var(--b2b-space-4);
    color: #065f46;
}

.contact-form__success strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.contact-form__success p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

.contact-form__error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--b2b-radius);
    padding: 12px var(--b2b-space-4);
    margin-bottom: var(--b2b-space-4);
    color: #991b1b;
    font-size: 14px;
}