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

/* ---- Layout ---- */

.contact-main {
  padding-bottom: var(--spacing-3xl);
}

.contact-main__inner {
  max-width: var(--size-container-max);
  margin: 0 auto;
  padding: var(--spacing-3xl) 48px 0;
}

/* ---- Page header ---- */

.contact-hdr {
  position: relative;
  padding-bottom: var(--spacing-2xl);
}

.contact-hdr__markers {
  display: flex;
  gap: 16px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 32px;
}

.contact-hdr__title {
  font-family: var(--font-serif-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--color-text-dark);
  margin: 0 0 24px;
}

.contact-hdr__lead {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.625;
  color: var(--color-text-tertiary);
  max-width: 640px;
  margin: 0;
}

/* ---- Two-column grid ---- */

.contact-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-cols {
    grid-template-columns: 7fr 5fr;
    gap: 96px;
  }
}

/* ---- Form panel ---- */

.contact-form-panel {
  position: relative;
  background-color: #ffffff;
  border: 1px solid rgba(196, 198, 207, 0.3);
  padding: 48px;
}

.contact-form-panel__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 18px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(196, 198, 207, 0.3);
}

.contact-form-panel__title {
  font-family: var(--font-serif-display);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.333;
  color: var(--color-text-dark);
  margin: 0;
}

.contact-form-panel__badge {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

/* ---- Alerts ---- */

.contact-alert {
  padding: 14px 18px;
  margin-bottom: 28px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  border-left: 3px solid;
}

.contact-alert--success {
  background-color: rgba(0, 120, 60, 0.06);
  border-color: #007838;
  color: #005025;
}

.contact-alert--error {
  background-color: rgba(180, 0, 0, 0.06);
  border-color: #b40000;
  color: #7a0000;
}

/* ---- Form ---- */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 600px) {
  .contact-form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form__label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-dark);
}

.contact-form__required {
  color: var(--color-dark-blue);
  text-decoration: none;
  margin-left: 2px;
}

.contact-form__optional {
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-text-tertiary);
}

/* Validation states */
.contact-form__input.is-invalid,
.contact-form__select.is-invalid,
.contact-form__textarea.is-invalid {
  border-bottom-color: #c0392b;
  background-color: #fdf0ee;
}

.contact-form__input.is-valid,
.contact-form__select.is-valid,
.contact-form__textarea.is-valid {
  border-bottom-color: #27ae60;
}

.contact-form__error-msg {
  display: none;
  font-size: 0.75rem;
  color: #c0392b;
  margin-top: 4px;
  font-weight: 500;
}

.contact-form__field--error .contact-form__error-msg {
  display: block;
}

.contact-form__hint {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.contact-form__counter {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  text-align: right;
  margin-top: 4px;
  transition: color 0.15s;
}

.contact-form__counter.is-warn {
  color: #e67e22;
  font-weight: 600;
}

.contact-form__counter.is-over {
  color: #c0392b;
  font-weight: 600;
}

.contact-form__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-body-dark);
  background-color: #e8e8e6;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  touch-action: manipulation;
  min-height: 48px;
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: rgba(68, 71, 78, 0.5);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  border-bottom-color: var(--color-dark-blue);
  background-color: #e0e0de;
}

.contact-form__input:focus-visible,
.contact-form__select:focus-visible,
.contact-form__textarea:focus-visible {
  outline: 2px solid var(--color-dark-blue);
  outline-offset: 2px;
}

/* Select */

.contact-form__select-wrap {
  position: relative;
}

.contact-form__select {
  appearance: none;
  cursor: pointer;
  padding-right: 44px;
}

.contact-form__select option[value=""] {
  color: rgba(68, 71, 78, 0.5);
}

.contact-form__chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-text-tertiary);
}

/* Textarea */

.contact-form__textarea {
  resize: vertical;
  min-height: 140px;
}

/* Submit */

.contact-form__footer {
  padding-top: 16px;
}

.contact-form__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  background-color: var(--color-dark-navy);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, opacity 0.2s ease;
  touch-action: manipulation;
  min-height: 52px;
}

.contact-form__btn:hover {
  background-color: var(--color-dark-blue);
}

.contact-form__btn:focus-visible {
  outline: 2px solid var(--color-dark-blue);
  outline-offset: 3px;
}

.contact-form__btn:active {
  opacity: 0.85;
}

/* ---- Info column ---- */

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Info card */

.contact-info-card {
  position: relative;
  background-color: var(--color-panel-light);
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-accent-beige);
}

.contact-info-card__section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card__section--coords {
  padding-top: 32px;
  border-top: 1px solid rgba(196, 198, 207, 0.3);
}

.contact-info-card__social-icons {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  padding-top: 8px;
}

.contact-info-card__social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(196, 198, 207, 0.4);
  color: var(--color-text-dark);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.contact-info-card__social-icon:hover {
  background: var(--color-accent, #1a1a2e);
  color: #fff;
  border-color: transparent;
}

.contact-info-card__heading {
  font-family: var(--font-serif-display);
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(196, 198, 207, 0.3);
}

.contact-info-card__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-card__icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-text-tertiary);
}

.contact-info-card__address {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-style: normal;
}

.contact-info-card__address-name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-body-dark);
  line-height: 1.5;
}

.contact-info-card__address span {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-tertiary);
  line-height: 1.5;
}

/* Contacts list */

.contact-info-card__contacts {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-info-card__contact {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-body-dark);
  line-height: 1.5;
}

.contact-info-card__contact svg {
  flex-shrink: 0;
  color: var(--color-text-tertiary);
}

.contact-info-card__link {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-body-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-info-card__link:hover {
  color: var(--color-dark-blue);
}

.contact-info-card__link:focus-visible {
  outline: 2px solid var(--color-dark-blue);
  outline-offset: 2px;
  border-radius: 1px;
}

/* Coordinates */

.contact-info-card__coords {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-text-tertiary);
}

/* ---- Map ---- */

.contact-map {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.contact-map__iframe {
  display: block;
  width: 100%;
  height: 240px;
  border: none;
  filter: grayscale(0.3) contrast(1.05);
  transition: filter 0.4s ease;
}

.contact-map__iframe:hover {
  filter: grayscale(0) contrast(1);
}

.contact-map__caption {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Reduced motion ---- */

@media (prefers-reduced-motion: reduce) {
  .contact-form__input,
  .contact-form__select,
  .contact-form__textarea,
  .contact-form__btn,
  .contact-info-card__link {
    transition: none;
  }
}

/* ---- Mobile adjustments ---- */

@media (max-width: 767px) {
  /* Layout */
  .contact-main__inner {
    padding: var(--mobile-section-space) var(--mobile-gutter) 0;
  }

  .contact-cols {
    gap: 32px;
  }

  /* Header */
  .contact-hdr {
    padding-bottom: var(--spacing-xl);
  }

  .contact-hdr__lead {
    font-size: 1rem;
  }

  /* Form panel */
  .contact-form-panel {
    padding: 24px 20px;
  }

  .contact-form-panel__head {
    margin-bottom: 20px;
  }

  /* Form spacing */
  .contact-form {
    gap: 24px;
  }

  .contact-form__row {
    gap: 24px;
  }

  .contact-form__footer {
    padding-top: 8px;
  }

  /* Submit button full-width on mobile */
  .contact-form__btn {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
  }

  /* Info card */
  .contact-info-card {
    padding: 24px 20px;
    gap: 24px;
  }

  /* Increase tap target for social icons */
  .contact-info-card__social-icon {
    width: 44px;
    height: 44px;
  }

  /* Map - more usable height on mobile */
  .contact-map__iframe {
    height: 280px;
  }
}

/* ---- Extra small (320px) ---- */

@media (max-width: 374px) {
  .contact-main__inner {
    padding: var(--spacing-lg) 16px 0;
  }

  .contact-form-panel {
    padding: 20px 16px;
  }

  .contact-info-card {
    padding: 20px 16px;
  }
}

/* ---- Tablet (768px) ---- */

@media (min-width: 768px) and (max-width: 1023px) {
  .contact-main__inner {
    padding: var(--spacing-2xl) 32px 0;
  }

  .contact-form-panel {
    padding: 40px 36px;
  }

  .contact-info-card {
    padding: 40px 36px;
  }
}