/* =============================================================
   CONTACT.CSS — Contact section: dark info card + styled form
   ============================================================= */

.contact {
  background: var(--c-bg);
  padding: 7rem 0;
}

.contact__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* =============================================
   HEADER
   ============================================= */

.contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.625rem;
}

.contact__headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--c-text);
  line-height: 1;
}

/* =============================================
   MAIN GRID: info (40) | form (60)
   ============================================= */

.contact__grid {
  display: grid;
  grid-template-columns: 40fr 60fr;
  gap: 3rem;
  align-items: start;
}

/* =============================================
   INFO CARD — dark espresso, letterhead style
   ============================================= */

.contact__card {
  background: var(--c-text);
  border-radius: 1.75rem;
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.625rem;
  position: sticky;
  top: 6rem;
  box-shadow:
    0 24px 64px rgba(28, 20, 16, 0.16),
    0 4px 16px  rgba(28, 20, 16, 0.08);
}

.contact__card-top {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.contact__card-foundation {
  font-family: var(--font-body);
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(253, 250, 244, 0.38);
}

.contact__card-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  color: rgba(253, 250, 244, 0.95);
  line-height: 1;
}

.contact__card-rule {
  border: none;
  border-top: 1px solid rgba(253, 250, 244, 0.1);
  margin: 0;
}

.contact__card-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact__card-label {
  font-family: var(--font-body);
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent-lt);
}

.contact__card-address {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  font-style: normal;
  color: rgba(253, 250, 244, 0.75);
  line-height: 1.7;
}

/* Museum hours table */
.contact__card-hours {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact__card-hours-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 300;
  color: rgba(253, 250, 244, 0.65);
  letter-spacing: 0.01em;
  padding: 0.2rem 0;
  border-bottom: 1px solid rgba(253, 250, 244, 0.06);
}

.contact__card-hours-row:last-child { border-bottom: none; }

.contact__card-hours-row--closed {
  color: rgba(253, 250, 244, 0.3);
}

.contact__card-email {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--c-accent-lt);
  letter-spacing: 0.01em;
  transition: color 0.22s var(--ease-expo), opacity 0.22s var(--ease-expo);
  word-break: break-all;
}

.contact__card-email:hover { color: rgba(253, 250, 244, 0.9); }

.contact__card-tagline {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  font-weight: 300;
  color: rgba(253, 250, 244, 0.35);
  line-height: 1.6;
  letter-spacing: -0.005em;
}

/* =============================================
   FORM
   ============================================= */

.contact__form-wrap {
  position: relative;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  transition: opacity 0.4s var(--ease-expo), transform 0.4s var(--ease-expo);
}

.contact__form.is-hidden {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  position: absolute;
  inset: 0;
}

/* Labels */
.contact__label {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-mid);
  margin-bottom: 0.625rem;
  cursor: default;
}

.contact__label-hint {
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--c-text-light);
  text-transform: none;
}

/* Field wrapper */
.contact__field {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Side-by-side fields */
.contact__field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Inputs & textarea */
.contact__input {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--c-text);
  background: rgba(253, 250, 244, 0.5);
  border: 1px solid var(--c-border-warm);
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  width: 100%;
  outline: none;
  transition:
    border-color 0.22s var(--ease-expo),
    box-shadow   0.22s var(--ease-expo),
    background   0.22s var(--ease-expo);
  -webkit-appearance: none;
  appearance: none;
  line-height: 1.5;
}

.contact__input::placeholder {
  color: var(--c-text-light);
  font-weight: 300;
}

.contact__input:hover {
  border-color: rgba(122, 92, 46, 0.3);
  background: rgba(253, 250, 244, 0.8);
}

.contact__input:focus {
  border-color: var(--c-accent);
  background: #FDFAF4;
  box-shadow: 0 0 0 3px rgba(122, 92, 46, 0.1);
}

.contact__input.is-error {
  border-color: #A0402E;
  box-shadow: 0 0 0 3px rgba(160, 64, 46, 0.08);
}

.contact__input--textarea {
  resize: vertical;
  min-height: 140px;
  max-height: 320px;
  line-height: 1.7;
}

/* Inline error messages */
.contact__error {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 400;
  color: #A0402E;
  letter-spacing: 0.02em;
  margin-top: 0.375rem;
  min-height: 1em;
  opacity: 0;
  transform: translateY(-4px);
  transition:
    opacity   0.22s var(--ease-expo),
    transform 0.22s var(--ease-expo);
}

.contact__error.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   SUBJECT RADIO PILLS
   ============================================= */

.contact__field--pills { border: none; padding: 0; }

.contact__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Hide native radio */
.contact__pill-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.contact__pill {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--c-text-mid);
  padding: 0.5rem 1.125rem;
  border: 1px solid var(--c-border-warm);
  border-radius: 100px;
  background: rgba(253, 250, 244, 0.5);
  cursor: pointer;
  transition:
    background    0.22s var(--ease-expo),
    color         0.22s var(--ease-expo),
    border-color  0.22s var(--ease-expo),
    box-shadow    0.22s var(--ease-expo);
  user-select: none;
}

.contact__pill:hover {
  background: rgba(122, 92, 46, 0.07);
  color: var(--c-text);
  border-color: rgba(122, 92, 46, 0.3);
}

/* Active/checked pill */
.contact__pill-input:checked + .contact__pill {
  background: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
  box-shadow: 0 2px 8px rgba(122, 92, 46, 0.2);
}

/* Focus ring for keyboard users */
.contact__pill-input:focus-visible + .contact__pill {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* =============================================
   SUBMIT ROW
   ============================================= */

.contact__submit-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.contact__submit {
  flex-shrink: 0;
}

/* Loading state */
.contact__submit.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

.contact__privacy {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 300;
  color: var(--c-text-light);
  line-height: 1.6;
  max-width: 36ch;
}

/* =============================================
   SUCCESS STATE
   ============================================= */

.contact__success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.875rem;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity   0.5s var(--ease-expo) 0.15s,
    transform 0.5s var(--ease-expo) 0.15s;
}

.contact__success.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.contact__success-icon {
  color: var(--c-accent);
  display: flex;
}

.contact__success-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  letter-spacing: -0.025em;
  color: var(--c-text);
  line-height: 1;
}

.contact__success-text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--c-text-mid);
  line-height: 1.7;
  max-width: 44ch;
}

/* =============================================================
   RESPONSIVE
   ============================================================= */

@media (max-width: 860px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact__card { position: static; }
}

@media (max-width: 768px) {
  .contact {
    padding: 5rem 0;
  }

  .contact__inner {
    padding: 0 1.25rem;
    gap: 2rem;
  }

  .contact__field-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact__submit-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .contact__pills { gap: 0.375rem; }
  .contact__pill  { font-size: 0.75rem; padding: 0.4375rem 0.875rem; }
}