/* ============================================================================
   CONTACT PAGE — /contact
   Spec: website-v2-spec/09-contact.md
   No animations. No scroll effects. Pure utility.
   ============================================================================ */

/* ── Header ──────────────────────────────────────────────────────────────── */
.contact-header {
    text-align: center;
    padding-top: 160px;         /* fixed nav clearance */
    padding-bottom: var(--space-2xl);
}
.contact-header__sub {
    color: var(--text-secondary);
    font-size: 18px;
    margin-top: var(--space-sm);
}

/* ── Contact Channels ────────────────────────────────────────────────────── */
.contact-channels-section {
    padding-top: 0;
}
.contact-channels {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-subtle);
}

.contact-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    padding: var(--space-lg) var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    color: inherit;
    transition: background var(--ease-fast);
}
.contact-row:hover {
    background: var(--bg-elevated);
    color: inherit;
}

.contact-row__info {
    flex: 1;
    min-width: 0;
}
.contact-row__dept {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}
.contact-row__desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 2px;
    margin-bottom: 0;
}

.contact-row__email {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent);
    white-space: nowrap;
    flex-shrink: 0;
}
.contact-row__arrow {
    display: inline-block;
    transition: transform var(--ease-fast);
}
.contact-row:hover .contact-row__arrow {
    transform: translateX(4px);
}

/* ── Response Expectations ───────────────────────────────────────────────── */
.contact-expectations {
    padding-block: var(--space-2xl);
}
.contact-expectations__text {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
}

/* ── Alternative Channels ────────────────────────────────────────────────── */
.contact-alt-section {
    padding-top: 0;
}
.contact-alt {
    display: flex;
    gap: var(--space-md);
}
.contact-alt__card {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: border-color var(--ease-fast);
}
.contact-alt__card:hover {
    border-color: var(--border-active);
    color: inherit;
}
.contact-alt__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--text-secondary);
}
.contact-alt__card:hover .contact-alt__icon {
    color: var(--text-primary);
}
.contact-alt__body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.contact-alt__label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}
.contact-alt__desc {
    font-size: 13px;
    color: var(--text-muted);
}

/* ── Responsive (Contact) ────────────────────────────────────────────────── */
@media (max-width: 639px) {
    .contact-header {
        padding-top: 120px;
    }
    .contact-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
        padding: var(--space-lg) var(--space-sm);
    }
    .contact-alt {
        flex-direction: column;
    }
}