/* =============================================================================
   CONTACT PAGE
   ============================================================================= */

/* ──────────────────────────────────────────────
   MAIN LAYOUT — info + form
   ────────────────────────────────────────────── */
.contact-main {
  padding-block: var(--space-xl);
  background-color: var(--color-background);
}

.contact-main__inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 900px) {
  .contact-main__inner {
    grid-template-columns: 2fr 3fr;
    gap: 5rem;
    align-items: start;
  }
}

/* ──────────────────────────────────────────────
   CONTACT INFO — left column
   ────────────────────────────────────────────── */
.contact-info {
  position: sticky;
  top: 2rem;
}

.contact-info__heading {
  font-family: var(--font-serif);
  font-size: var(--fz-headline-sm);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
  margin: 0 0 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-outline-variant);
}

.contact-info__blocks {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-info__block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info__icon {
  font-size: 1.25rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 0.1em;
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

.contact-info__text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-info__label {
  font-family: var(--font-sans);
  font-size: var(--fz-label-md);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-surface);
}

.contact-info__text p {
  font-family: var(--font-sans);
  font-size: var(--fz-body-md);
  line-height: var(--lh-body-md);
  color: var(--color-on-surface-variant);
  margin: 0;
}

.contact-info__text a {
  color: var(--color-on-surface-variant);
  transition: color var(--transition-base);
}
.contact-info__text a:hover { color: var(--color-primary); }

.contact-info__note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding: 0.875rem 1rem;
  background-color: var(--color-surface-container-low);
  border-left: 2px solid var(--color-secondary);
  font-family: var(--font-sans);
  font-size: var(--fz-body-sm);
  color: var(--color-on-surface-variant);
}

.contact-info__note .material-symbols-outlined {
  font-size: 1rem;
  color: var(--color-secondary);
  flex-shrink: 0;
}

/* ──────────────────────────────────────────────
   FORM WRAP — right column
   ────────────────────────────────────────────── */
.contact-form-wrap {
  background-color: var(--color-surface-container-lowest);
  border: 1px solid rgba(196,199,199,0.2);
  padding: 2.5rem;
}

@media (min-width: 640px) {
  .contact-form-wrap { padding: 3rem 3.5rem; }
}

.contact-form-wrap__header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-outline-variant);
}

.contact-form-wrap__title {
  font-family: var(--font-serif);
  font-size: var(--fz-headline-md);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-on-surface);
  margin: 0 0 0.5rem;
}

.contact-form-wrap__sub {
  font-family: var(--font-sans);
  font-size: var(--fz-body-md);
  color: var(--color-on-surface-variant);
  margin: 0;
}

.contact-form-wrap__notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  background-color: var(--color-surface-container);
  border: 1px solid var(--color-outline-variant);
  font-family: var(--font-sans);
  font-size: var(--fz-body-sm);
  color: var(--color-on-surface-variant);
}

/* ──────────────────────────────────────────────
   CONTACT FORM 7 — custom styling
   ────────────────────────────────────────────── */

/* Container reset */
.wpcf7 { margin: 0; }
.wpcf7 form { margin: 0; }

/* Rows — CF7 wraps each field in <p> by default */
.wpcf7-form p {
  margin: 0 0 1.25rem;
}
.wpcf7-form p:last-of-type { margin-bottom: 0; }

/* Labels */
.wpcf7-form label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--fz-label-md);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-on-surface);
  margin-bottom: 0.5rem;
}

/* Text / email / tel / url inputs */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form input[type="url"],
.wpcf7-form input[type="number"],
.wpcf7-form select,
.wpcf7-form textarea {
  width: 100%;
  background-color: var(--color-background);
  border: 1px solid var(--color-outline-variant);
  border-radius: 0;
  padding: 0.875rem 1rem;
  font-family: var(--font-sans);
  font-size: var(--fz-body-md);
  color: var(--color-on-surface);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form input[type="url"]:focus,
.wpcf7-form input[type="number"]:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.wpcf7-form textarea {
  resize: vertical;
  min-height: 140px;
}

.wpcf7-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23444748' stroke-width='1.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* Placeholder */
.wpcf7-form input::placeholder,
.wpcf7-form textarea::placeholder {
  color: var(--color-outline);
  font-weight: 400;
}

/* Submit button */
.wpcf7-form input[type="submit"],
.wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 2rem;
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border: none;
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: var(--fz-label-md);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity var(--transition-base);
  margin-top: 0.5rem;
}

.wpcf7-form input[type="submit"]:hover,
.wpcf7-submit:hover { opacity: 0.82; }

.wpcf7-form input[type="submit"]:disabled,
.wpcf7-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Spinner */
.wpcf7-spinner {
  display: none !important;
}

/* Validation — invalid field */
.wpcf7-not-valid {
  border-color: #c0392b !important;
}

.wpcf7-not-valid-tip {
  display: block;
  margin-top: 0.375rem;
  font-family: var(--font-sans);
  font-size: var(--fz-label-sm);
  color: #c0392b;
  font-weight: 500;
}

/* Acceptance checkbox */
.wpcf7-form .wpcf7-acceptance label {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--fz-body-sm);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
  color: var(--color-on-surface-variant);
}

.wpcf7-form .wpcf7-acceptance input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.15em;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Radio / checkbox groups */
.wpcf7-form .wpcf7-radio,
.wpcf7-form .wpcf7-checkbox {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wpcf7-form .wpcf7-radio .wpcf7-list-item label,
.wpcf7-form .wpcf7-checkbox .wpcf7-list-item label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fz-body-sm);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
  color: var(--color-on-surface-variant);
}

/* ──────────────────────────────────────────────
   NATIVE FORM — 2-cột và helpers
   ────────────────────────────────────────────── */
.contact-native-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 540px) {
  .contact-native-form__row {
    grid-template-columns: 1fr 1fr;
    gap: 0 1.25rem;
  }
}

/* Required star */
.wpcf7-form abbr,
.contact-native-form abbr {
  text-decoration: none;
  color: #c0392b;
  font-weight: 700;
  margin-left: 0.125rem;
}

/* Native success / error banners reuse wpcf7 classes */
.contact-native__success {
  background-color: #f0fdf4 !important;
  border: 1px solid #86efac !important;
  color: #166534 !important;
  margin-bottom: 1.25rem !important;
  margin-top: 0 !important;
}

.contact-native__error {
  background-color: #fff5f5 !important;
  border: 1px solid #fca5a5 !important;
  color: #991b1b !important;
  margin-bottom: 1.25rem !important;
  margin-top: 0 !important;
}

/* ──────────────────────────────────────────────
   RESPONSIVE
   ────────────────────────────────────────────── */
@media (max-width: 899px) {
  .contact-info {
    position: static;
  }
}