.ctb-section {
  padding: var(--section-padding) 0 calc(var(--section-padding) * 1.5);
  background: var(--color-surface);
}

.ctb-outer-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 860px;
}

.ctb-tagline {
  display: none;
}

.ctb-title {
  font-size: var(--fs-h2);
  color: var(--color-heading);
  margin-bottom: var(--space-sm);
}

.ctb-desc {
  font-size: var(--fs-m);
  color: var(--color-text);
  line-height: var(--lh-relaxed);
  max-width: 680px;
  margin: 0 auto;
}

.ctb-container {
  max-width: 1400px;
  padding: 0 var(--container-padding);
}

.ctb-layout {
  display: grid;
  grid-template-columns: 0.8fr 0.5fr;
  gap: var(--space-xl);
  align-items: start;
}

.ctb-form-panel {
  min-width: 800px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.ctb-progress-wrap {
  flex-shrink: 0;
}

.ctb-progress-dashed {
  display: flex;
  gap: 6px;
  height: 5px;
  width: 100%;
}

.ctb-dash-seg {
  flex: 1;
  height: 5px;
  background: var(--color-border);
  border-radius: 3px;
  transition: background 0.25s;
}

.ctb-dash-seg.filled {
  background: var(--color-primary);
}

.ctb-step-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: calc(var(--space-sm) * -0.5);
}

.ctb-step-title {
  font-size: var(--fs-h5);
  font-family: var(--font-body);
  font-weight: 800;
  color: var(--color-heading);
  text-transform: none;
  letter-spacing: 0;
  margin: 0;
}

.ctb-step-counter {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  white-space: nowrap;
  flex-shrink: 0;
}

.ctb-step-desc {
  font-size: var(--fs-m);
  color: var(--color-text);
  line-height: var(--lh-normal);
  margin: 0;
}

.ctb-media-box {
  background: #f4f4f4;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ctb-edu-pills {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  margin-bottom: var(--space-sm);
  min-height: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.ctb-edu-pills.is-visible {
  max-height: 80px;
}

.ctb-pill-btn {
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: inherit;
  background: var(--color-white);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 8px 18px;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--color-text);
  white-space: nowrap;
}

.ctb-pill-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.ctb-pill-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.ctb-visual-stage {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 300px;
  padding-bottom: var(--space-md);
}

.ctb-visual-img {
  max-width: 100%;
  max-height: 600px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.ctb-video-wrap {
  position: absolute;
  inset: 0;
  background: #000;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.ctb-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ctb-visual-badge {
  position: absolute;
  bottom: var(--space-xs);
  right: var(--space-sm);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  z-index: 3;
}

.ctb-magnify-btn {
  position: absolute;
  bottom: var(--space-xs);
  left: var(--space-sm);
  height: 36px;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  z-index: 3;
  transition:
    transform 0.15s ease,
    background 0.15s;
  padding: 0 14px 0 10px;
}

.ctb-magnify-btn:hover {
  background: var(--color-primary-hover);
  transform: scale(1.06);
}

.ctb-magnify-btn .dashicons {
  font-size: 16px;
  width: 16px;
  height: 16px;
  color: var(--color-white);
}

.ctb-magnify-btn-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-white);
  font-family: var(--font-body);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ctb-img-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.ctb-img-modal-overlay.is-open {
  display: flex;
}

.ctb-img-modal-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  cursor: default;
}

.ctb-img-modal-inner img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
  transition: transform 0.2s ease;
  transform-origin: center center;
  user-select: none;
}

.ctb-img-modal-inner img.is-zoomed {
  cursor: zoom-out;
  transform: scale(2);
}

.ctb-img-modal-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 32px;
  height: 32px;
  background: var(--color-white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  padding: 0;
}

.ctb-img-modal-close .dashicons {
  font-size: 18px;
  width: 18px;
  height: 18px;
  color: var(--color-heading);
}

.ctb-choices-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ctb-choice-wrapper {
  display: flex;
  flex-direction: column;
}

.ctb-choice-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--color-white);
  transition:
    border-color 0.15s,
    background 0.15s;
}

.ctb-choice-card:hover:not(.is-disabled) {
  border-color: var(--color-primary);
}

.ctb-choice-card.selected {
  border-color: var(--color-primary);
  background: #fff8f6;
}

.ctb-choice-card.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.ctb-choice-body {
  flex: 1;
  min-width: 0;
}

.ctb-choice-title {
  font-family: var(--font-body);
  font-size: var(--fs-m);
  font-weight: 700;
  color: var(--color-heading);
  text-transform: none;
  letter-spacing: 0;
  margin: 0 0 3px;
}

.ctb-choice-desc {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: var(--lh-normal);
  margin: 0;
}

.ctb-disabled-msg {
  font-size: 11px;
  color: var(--color-error);
  font-weight: 600;
  margin-top: 4px;
  line-height: 1.3;
}

.ctb-choice-media-btns {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  align-self: center;
}

.ctb-play-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
}

.ctb-play-btn:hover {
  background: var(--color-primary);
}

.ctb-play-btn .dashicons {
  font-size: 18px;
  width: 18px;
  height: 18px;
  color: var(--color-heading);
  transition: color 0.15s;
}

.ctb-play-btn:hover .dashicons {
  color: var(--color-white);
}

.ctb-play-btn.is-active {
  background: var(--color-primary);
}

.ctb-play-btn.is-active .dashicons {
  color: var(--color-white);
}

.ctb-img-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
  overflow: hidden;
  padding: 0;
}

.ctb-img-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ctb-img-btn.is-active {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.ctb-choice-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s;
  margin-top: 2px;
}

.ctb-choice-card.selected .ctb-choice-radio {
  border-color: var(--color-primary);
}

.ctb-choice-radio::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  display: none;
}

.ctb-choice-card.selected .ctb-choice-radio::after {
  display: block;
}

.ctb-nav-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.ctb-btn-back {
  background: none;
  border: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  font-family: var(--font-body);
}

.ctb-btn-back:hover {
  color: var(--color-heading);
}

.ctb-back-chevron {
  font-size: 1.4em;
  line-height: 1;
}

.btn-black {
  background: var(--color-heading);
  color: var(--color-white);
}

.btn-black:hover {
  background: #333;
}

.btn-black:disabled {
  background: var(--color-border);
  color: var(--color-text-light);
  cursor: not-allowed;
  transform: none;
}

.ctb-btn-next .dashicons {
  font-size: 16px;
  width: 16px;
  height: 16px;
}

.ctb-config-panel {
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - var(--header-height) - var(--space-3xl));
}

.ctb-config-inner {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  padding-bottom: 0;
}

.ctb-config-heading {
  font-size: var(--fs-ml);
  font-family: var(--font-body);
  font-weight: 800;
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 var(--space-md);
}

.ctb-config-rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding-right: 4px;
  padding-bottom: var(--space-sm);
}

.ctb-cfg-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.ctb-cfg-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ctb-cfg-num {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-text-light);
  width: 20px;
  flex-shrink: 0;
  padding-top: 3px;
}

.ctb-cfg-row.is-current .ctb-cfg-num {
  color: var(--color-primary);
}

.ctb-cfg-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.ctb-cfg-row-left {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  flex: 1;
  min-width: 0;
}

.ctb-cfg-icon-wrap {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: #fff0ec;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ctb-cfg-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.ctb-cfg-icon-placeholder {
  width: 20px;
  height: 20px;
  background: var(--color-border);
  border-radius: 4px;
}

.ctb-cfg-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.ctb-cfg-name {
  font-size: var(--fs-m);
  font-weight: 600;
  color: var(--color-heading);
  display: block;
}

.ctb-cfg-val {
  font-size: var(--fs-sm);
  color: var(--color-heading);
  display: block;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  font-weight: 500;
  word-break: break-word;
}

.ctb-cfg-val:empty::before,
.ctb-cfg-val:is([data-empty]) {
  color: var(--color-text-light);
}

.ctb-cfg-row:not(.is-current) .ctb-cfg-val {
  color: var(--color-heading);
}

.ctb-cfg-edit {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-top: 1px;
  align-self: flex-start;
}

.ctb-cfg-edit .dashicons {
  font-size: 13px;
  width: 13px;
  height: 13px;
}

.ctb-cfg-edit:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.ctb-cfg-price {
  font-size: var(--fs-m);
  font-weight: 600;
  color: var(--color-text-light);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

.ctb-cfg-price.is-active-price {
  color: var(--color-primary);
}

.ctb-cfg-row.is-current .ctb-cfg-name {
  color: var(--color-primary);
}

.ctb-config-total-wrap {
  flex-shrink: 0;
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  border-top: 1px solid var(--color-border);
  margin-left: calc(var(--space-lg) * -1);
  margin-right: calc(var(--space-lg) * -1);
}

.ctb-config-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

.ctb-total-label {
  font-size: var(--fs-m);
  color: var(--color-text);
  font-weight: 400;
}

.ctb-total-value {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-primary);
}

.ctb-total-sub {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  line-height: var(--lh-normal);
  margin: 0;
}

.ctb-custom-input-wrap {
  display: none;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-primary);
  border-top: none;
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  background: #fff8f6;
}

.ctb-custom-input-wrap.is-visible {
  display: block;
}

.ctb-choice-card.selected:has(+ .ctb-custom-input-wrap.is-visible) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.ctb-custom-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-m);
  color: var(--color-heading);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px var(--space-sm);
  background: var(--color-white);
  outline: none;
  transition: border-color 0.15s;
}

.ctb-custom-input:focus {
  border-color: var(--color-primary);
}

.ctb-mobile-footer {
  display: none;
}

.ctb-mob-config-overlay,
.ctb-mob-config-drawer {
  display: none;
}

@media (max-width: 899px) {
  .ctb-mob-config-overlay,
  .ctb-mob-config-drawer {
    display: block;
  }

  .ctb-section {
    padding-bottom: 90px;
  }

  .ctb-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .ctb-config-panel {
    display: none;
  }

  .ctb-form-panel {
    min-width: auto;
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin: 0 var(--space-sm);
    padding: var(--space-md);
    gap: var(--space-md);
    display: flex;
    flex-direction: column;
    overflow: visible;
  }

  .ctb-media-box {
    display: none;
  }

  .ctb-choices-list {
    overflow-y: visible;
    max-height: none;
  }

  .ctb-edu-pills {
    display: none !important;
  }

  .ctb-nav-footer {
    display: none;
  }

  .ctb-mobile-visual {
    display: none;
    border: 1px solid var(--color-primary);
    border-top: none;
    border-bottom-left-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
    overflow: hidden;
  }

  .ctb-mobile-visual.is-visible {
    display: block;
  }

  .ctb-mobile-visual img {
    width: 100%;
    object-fit: contain;
    display: block;
  }

  .ctb-choice-card.has-mob-expanded {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-color: var(--color-primary);
  }

  .ctb-mob-edu {
    padding: var(--space-sm);
    background: #f4f4f4;
  }

  .ctb-mob-edu-btns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
  }

  .ctb-mobile-footer {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: var(--space-sm) var(--space-md);
    z-index: 100;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.07);
  }

  .ctb-msf-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .ctb-msf-step {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .ctb-msf-price {
    font-size: var(--fs-l);
    font-weight: 800;
    color: var(--color-heading);
  }

  .ctb-msf-price-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 6px 12px 6px 16px;
    cursor: pointer;
  }

  .ctb-msf-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 16px;
    transition: transform 0.25s ease;
    flex-shrink: 0;
  }

  .ctb-msf-arrow.is-open {
    transform: rotate(180deg);
  }

  .ctb-msf-btn-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  .ctb-msf-back {
    font-size: var(--fs-sm);
    width: 25%;
    border: 1px solid var(--color-border);
    border-radius: var(--btn-radius);
    padding: 10px 0;
    justify-content: center;
  }

  .ctb-msf-btn-row .ctb-btn-next {
    flex: 1;
    justify-content: center;
  }

  .ctb-mob-config-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 98;
  }

  .ctb-mob-config-overlay.is-open {
    display: block;
  }

  .ctb-mob-config-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    z-index: 99;
    max-height: 75vh;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    overflow: hidden;
    padding-bottom: 100px;
    display: flex;
    flex-direction: column;
  }

  .ctb-mob-config-drawer.is-open {
    transform: translateY(0);
  }

  .ctb-mob-config-inner {
    padding: var(--space-md);
    padding-bottom: var(--space-3xl);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    overscroll-behavior: contain;
  }

  .ctb-mob-config-handle {
    width: 40px;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    margin: 0 auto var(--space-md);
  }

  .ctb-mobile-visual {
    position: relative;
  }

  .ctb-magnify-btn--mob {
    position: static;
    width: auto;
    height: auto;
    border-radius: var(--radius-lg);
    padding: 4px 10px 4px 8px;
    margin: var(--space-xs) 0 0;
    display: inline-flex;
    transform: none;
    backdrop-filter: none;
  }

  .ctb-magnify-btn--mob:hover {
    transform: none;
  }

  .ctb-magnify-btn--mob .dashicons {
    font-size: 13px;
    width: 13px;
    height: 13px;
  }

  .ctb-magnify-btn--mob .ctb-magnify-btn-label {
    font-size: 10px;
    letter-spacing: 0.04em;
  }
}

.ctb-lockin-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.ctb-lockin-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.ctb-lockin-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.ctb-lockin-label {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-heading);
}

.ctb-lockin-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-m);
  color: var(--color-heading);
  border: 1px solid var(--color-border);
  border-radius: var(--btn-radius);
  padding: 12px var(--space-sm);
  background: var(--color-white);
  outline: none;
  transition: border-color 0.15s;
}

.ctb-lockin-input:focus {
  border-color: var(--color-border-focus);
}

.ctb-lockin-input::placeholder {
  color: var(--color-text-light);
}

@media (max-width: 899px) {
  .ctb-lockin-fields {
    grid-template-columns: 1fr;
  }
}

.ctb-media-box--lockin {
  display: flex !important;
}