/* ================================================================
   Contact Us form (.kctc-*)
   Figma: 9:3355 (desktop >= 792px), 155:3069 (tablet 500-791px),
   155:3100 (mobile < 500px).
   Layout responds to CARD width via CSS container queries, not
   the viewport — so the form adapts correctly when embedded in
   any column width context.
   ================================================================ */

/* ---- Outer section -------------------------------------------- */
.kctc-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding-block: var(--section-pad-y);
  padding-inline: var(--section-pad-x);
  background: var(--color-surface-card);
}

.kctc-eyebrow {
  margin: 0;
  width: 100%;
  max-width: var(--content-max);
  text-align: center;
  font-family: var(--font-family-primary);
  font-weight: 700;
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  color: var(--color-text-brand);
  /* See .khero-title: balance the lines so no single word is left stranded.
     This is the h1 on the become-a-partner page and an h2 elsewhere; balancing
     suits both. */
  text-wrap: balance;
}

/* ---- Container: enables @container queries on card children --- */
.kctc-card-ctr {
  container-type: inline-size;
  container-name: kctc-card;
  width: 100%;
  max-width: var(--content-max);
}

/* ---- Card wrapper --------------------------------------------- */
.kctc-card {
  display: flex;
  flex-direction: row;
  width: 100%;
  background: var(--color-surface-canvas);
  border-radius: var(--radius-xl);
  padding: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
}

/* ---- Info panel (left 40%) ------------------------------------ */
.kctc-info {
  width: 40%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 32px;
}

.kctc-info-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.kctc-headings {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kctc-info-title {
  margin: 0;
  font-family: var(--font-family-primary);
  font-weight: 700;
  font-size: var(--font-size-h3);
  line-height: var(--line-height-h3);
  color: var(--color-text-primary);
}

.kctc-info-desc {
  margin: 0;
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b1);
  line-height: var(--line-height-b1);
  color: var(--color-text-secondary);
}

/* ---- Technical support callout -------------------------------- */
.kctc-support {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: var(--color-info-background);
  border-radius: var(--radius-md);
}

.kctc-support-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  color: var(--color-info-default);
}

.kctc-support-icon svg {
  width: 100%;
  height: 100%;
}

.kctc-support-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 0 0;
  min-width: 0;
}

.kctc-support-title {
  margin: 0;
  font-family: var(--font-family-primary);
  font-weight: 500;
  font-size: var(--font-size-h5);
  line-height: var(--line-height-h5);
  color: var(--color-info-default);
}

.kctc-support-desc {
  margin: 0;
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b2);
  line-height: var(--line-height-b2);
  color: var(--color-text-primary);
}

/* ---- Form panel (right, flex: 1) ------------------------------ */
.kctc-form-wrap {
  flex: 1 0 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 32px;
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.04), 0 1px 1px rgba(0, 0, 0, 0.06);
}

/* ---- Form fields ---------------------------------------------- */
.kctc-fields {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.kctc-field {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

.kctc-field-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Label: Inter Semibold 16/22.4 */
.kctc-label {
  font-family: var(--font-family-secondary);
  font-weight: 600;
  font-size: 16px;
  line-height: 22.4px;
  color: var(--color-text-primary);
}

.kctc-input,
.kctc-textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding-top: 12px;
  padding-bottom: 12px;
  padding-left: 16px;
  padding-right: 16px;
  background: var(--color-surface-card);
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b2);
  line-height: var(--line-height-b2);
  color: var(--color-text-disabled);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.kctc-input::placeholder,
.kctc-textarea::placeholder {
  color: var(--color-text-disabled);
  opacity: 1;
}

.kctc-input:not(:placeholder-shown),
.kctc-textarea:not(:placeholder-shown) {
  color: var(--color-text-primary);
}

.kctc-input:focus,
.kctc-textarea:focus {
  border-color: var(--color-info-default);
  box-shadow: 0 0 0 3px rgba(0, 112, 163, 0.2);
}

/* Error state (applied by JS validation) */
.kctc-field--error .kctc-input,
.kctc-field--error .kctc-textarea,
.kctc-field--error .kctc-dropdown-btn {
  border-color: var(--color-error-default);
  background: var(--color-error-background);
  box-shadow: none;
}

.kctc-error-msg {
  display: none;
  margin: 0;
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b2);
  line-height: var(--line-height-b2);
  color: var(--color-error-default);
}

.kctc-field--error .kctc-error-msg { display: block; }

.kctc-textarea {
  height: 200px;
  resize: vertical;
}

/* ---- Custom dropdown ------------------------------------------ */
.kctc-dropdown {
  position: relative;
  width: 100%;
}

.kctc-dropdown-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding-top: 12px;
  padding-bottom: 12px;
  padding-left: 16px;
  padding-right: 16px;
  background: var(--color-surface-card);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.kctc-dropdown-btn:focus { outline: none; }
.kctc-dropdown-btn:focus-visible {
  border-color: var(--color-info-default);
  box-shadow: 0 0 0 3px rgba(0, 112, 163, 0.2);
}
.kctc-dropdown.is-open .kctc-dropdown-btn {
  border-color: var(--color-info-default);
  box-shadow: 0 0 0 3px rgba(0, 112, 163, 0.2);
}

.kctc-dropdown-label {
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b2);
  line-height: var(--line-height-b2);
  color: var(--color-text-disabled);
}

.kctc-dropdown-label.is-selected {
  color: var(--color-text-primary);
}

.kctc-dropdown-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-secondary);
  transition: transform 0.2s ease;
}

.kctc-dropdown.is-open .kctc-dropdown-chevron {
  transform: rotate(180deg);
}

.kctc-dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 20;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}

.kctc-dropdown.is-open .kctc-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.kctc-dropdown-opt {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-family-secondary);
  font-weight: 400;
  font-size: var(--font-size-b2);
  line-height: var(--line-height-b2);
  color: var(--color-text-secondary);
  transition: background 0.1s ease, color 0.1s ease;
}

.kctc-dropdown-opt:hover {
  background: var(--color-surface-canvas);
  color: var(--color-text-primary);
}

.kctc-dropdown-opt.is-selected {
  color: var(--color-info-default);
  font-weight: 500;
}

/* ---- Buttons -------------------------------------------------- */
.kctc-buttons {
  display: flex;
  flex-direction: row;
  gap: 12px;
  width: 100%;
}

.kctc-buttons .kbtn {
  flex: 1 0 0;
  min-width: 0;
}

/* ================================================================
   Container queries — fire based on CARD width, not viewport width.
   Tablet layout: card <= 791px
   Mobile layout: card <= 499px
   ================================================================ */

@container kctc-card (max-width: 791px) {
  .kctc-card { flex-direction: column; }
  .kctc-info { width: 100%; }
}

@container kctc-card (max-width: 499px) {
  .kctc-info {
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .kctc-info-title {
    font-size: var(--font-size-h4);
    line-height: var(--line-height-h4);
  }

  .kctc-info-desc {
    font-size: var(--font-size-b2);
    line-height: var(--line-height-b2);
  }

  .kctc-support-icon {
    width: 20px;
    height: 20px;
  }

  .kctc-support-title {
    font-size: var(--font-size-b3);
    line-height: var(--line-height-b3);
  }

  .kctc-support-desc {
    font-size: var(--font-size-b3);
    line-height: var(--line-height-b3);
  }

  .kctc-form-wrap {
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 16px;
    padding-right: 16px;
    gap: 24px;
  }

  /* Label: Inter Semibold 14/19.6 on mobile */
  .kctc-label {
    font-size: 14px;
    line-height: 19.6px;
  }

  .kctc-input,
  .kctc-textarea {
    font-size: var(--font-size-b3);
    line-height: var(--line-height-b3);
  }

  .kctc-dropdown-label,
  .kctc-dropdown-opt {
    font-size: var(--font-size-b3);
    line-height: var(--line-height-b3);
  }

  .kctc-error-msg {
    font-size: var(--font-size-b3);
    line-height: var(--line-height-b3);
  }

  /* Buttons stack: Send on top, Book below (column-reverse) */
  .kctc-buttons { flex-direction: column-reverse; }
  .kctc-buttons .kbtn { width: 100%; }
}

/* ================================================================
   Section horizontal padding on narrow viewports — viewport-based
   since it controls the section wrapper itself, not the card.
   ================================================================ */
@media (max-width: 1072px) {
  .kctc-section { padding-block: var(--space-48); padding-inline: var(--space-32); }
}

@media (max-width: 767px) {
  .kctc-section { padding-block: var(--space-32); padding-inline: var(--space-16); align-items: flex-start; }
  .kctc-eyebrow { text-align: left; }
}