/*
 * KID'S TALK — Course Detail (scoped)
 * All selectors nested under .kt-course-detail so this file cannot bleed globally.
 */

.kt-course-detail {
  --kt-navy: #102A5C;
  --kt-navy-soft: #26407A;
  --kt-cream: #FAF7F0;
  --kt-white: #FFFFFF;
  --kt-blue: #7ED6F8;
  --kt-blue-light: #EAF9FF;
  --kt-border-blue: #BDEFFF;
  --kt-yellow: #FFD97A;
  --kt-yellow-light: #FFF3D1;
  --kt-pink: #F7A9C4;
  --kt-pink-light: #FFEAF2;
  --kt-green: #009C4A;
  --kt-text: #2b2b2b;
  --kt-muted: #6b7280;
  --kt-radius: 22px;
  --kt-radius-lg: 28px;
  --kt-shadow-soft: 0 6px 24px rgba(16, 42, 92, .06);
  --kt-shadow-card: 0 8px 30px rgba(16, 42, 92, .08);
  --kt-font-jp: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;

  color: var(--kt-text);
  font-family: inherit;
  padding: 40px 0 80px;
  background: transparent;
}

.kt-course-detail :where(h1,h2,h3,h4,h5,h6) {
  font-family: inherit;
  color: var(--kt-navy);
  line-height: 1.35;
  margin: 0;
}

.kt-course-detail p { line-height: 1.9; margin: 0 0 12px; }
.kt-course-detail :where(ul,ol) { margin: 0; padding: 0; list-style: none; }

/*
 * Parent theme applies `ul li:before { content:""; width:.3125em; height:.3125em;
 * border-radius:50%; background:<theme-color>; }` globally, which stacks a pink
 * dot on top of every custom bullet we render below. Nuke those props scoped;
 * each per-list ::before rule still declares its own content/position/color.
 */
.kt-course-detail ul li,
.kt-course-detail ol li { padding-left: 0; margin-bottom: 0; }
.kt-course-detail ul li::before,
.kt-course-detail ol li::before {
  background: none;
  width: auto;
  height: auto;
  border-radius: 0;
}

/* ---------- Section wrapper ---------- */
.kt-course-detail .kt-course-section {
  padding: 56px 0;
}
.kt-course-detail .kt-course-section + .kt-course-section {
  padding-top: 24px;
}
.kt-course-detail .kt-course-container {
  max-width: 1080px;
  width: 92%;
  margin: 0 auto;
}

/* ---------- Section heading ---------- */
.kt-course-detail .kt-course-section-heading {
  display: inline-block;
  position: relative;
  font-size: 28px;
  font-weight: 800;
  padding: 4px 6px;
  margin-bottom: 28px;
}
.kt-course-detail .kt-course-section-heading::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 4px;
  height: 12px;
  background: var(--kt-yellow);
  border-radius: 8px;
  z-index: -1;
  opacity: .85;
}
.kt-course-detail .kt-course-section-heading.is-pink::before { background: var(--kt-pink-light); }
.kt-course-detail .kt-course-section-heading.is-blue::before { background: var(--kt-blue-light); }

/* ---------- 1. Intro ---------- */
.kt-course-detail .kt-course-intro {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: start;
}
.kt-course-detail .kt-course-intro-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 20px;
}
.kt-course-detail .kt-course-intro-title .kt-hl {
  background: linear-gradient(transparent 62%, var(--kt-pink-light) 62%);
  padding: 0 4px;
}
.kt-course-detail .kt-course-intro-title .kt-hl-yellow {
  background: linear-gradient(transparent 62%, var(--kt-yellow) 62%);
  padding: 0 4px;
}
.kt-course-detail .kt-course-intro-body p { color: #444; font-size: 16px; }

.kt-course-detail .kt-course-summary-card {
  background: var(--kt-white);
  border: 2px dashed var(--kt-border-blue);
  border-radius: var(--kt-radius-lg);
  padding: 28px 26px;
  box-shadow: var(--kt-shadow-soft);
}
.kt-course-detail .kt-course-summary-card h3 {
  font-size: 20px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--kt-border-blue);
}
.kt-course-detail .kt-course-summary-list { display: grid; gap: 12px; }
.kt-course-detail .kt-course-summary-list li {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
}
.kt-course-detail .kt-course-summary-list li .kt-key {
  color: var(--kt-navy);
  font-weight: 700;
}
.kt-course-detail .kt-course-summary-list li .kt-val { color: #333; }

/* ---------- 2. Program Info (4 cards) ---------- */
.kt-course-detail .kt-course-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.kt-course-detail .kt-course-info-card {
  background: var(--kt-white);
  border-radius: var(--kt-radius);
  padding: 24px 20px;
  border: 1px solid var(--kt-border-blue);
  box-shadow: var(--kt-shadow-soft);
  text-align: center;
  transition: transform .15s ease;
}
.kt-course-detail .kt-course-info-card:hover { transform: translateY(-2px); }
.kt-course-detail .kt-course-info-card .kt-info-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--kt-blue-light);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  font-size: 24px;
}
.kt-course-detail .kt-course-info-card .kt-info-label {
  font-size: 13px;
  color: var(--kt-muted);
  margin-bottom: 6px;
}
.kt-course-detail .kt-course-info-card .kt-info-value {
  font-size: 18px;
  color: var(--kt-navy);
  font-weight: 800;
}

/* ---------- 3. Highlights ---------- */
.kt-course-detail .kt-course-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.kt-course-detail .kt-course-highlight {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  background: var(--kt-white);
  border-radius: var(--kt-radius);
  border: 1px solid #F0EDE3;
  box-shadow: var(--kt-shadow-soft);
}
.kt-course-detail .kt-course-highlight .kt-check {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--kt-green);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-size: 14px;
  margin-top: 2px;
}
.kt-course-detail .kt-course-highlight h4 {
  font-size: 16px;
  margin-bottom: 4px;
}
.kt-course-detail .kt-course-highlight p {
  margin: 0;
  font-size: 14px;
  color: #4b5563;
  line-height: 1.7;
}

/* ---------- 4. Development / 5. Support ---------- */
.kt-course-detail .kt-course-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.kt-course-detail .kt-course-card {
  background: var(--kt-white);
  border-radius: var(--kt-radius);
  padding: 22px 20px;
  border: 1px solid #F0EDE3;
  box-shadow: var(--kt-shadow-soft);
  position: relative;
}
.kt-course-detail .kt-course-card .kt-card-num {
  position: absolute;
  top: -12px; left: 18px;
  background: var(--kt-yellow);
  color: var(--kt-navy);
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
}
.kt-course-detail .kt-course-card h4 {
  font-size: 17px;
  margin: 8px 0 8px;
}
.kt-course-detail .kt-course-card p {
  margin: 0;
  font-size: 14px;
  color: #4b5563;
  line-height: 1.8;
}

/* ---------- 6. Tuition (redesigned — bolder + pill items) ---------- */
.kt-course-detail .kt-course-tuition-card {
  background: var(--kt-white);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(16, 42, 92, .12);
  border: 1px solid var(--kt-border-blue);
  position: relative;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-head {
  background: linear-gradient(135deg, var(--kt-yellow-light) 0%, #FFE7A0 100%);
  padding: 32px 36px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  position: relative;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-head::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -12px;
  height: 24px;
  background: radial-gradient(circle at 12px 0, transparent 12px, var(--kt-white) 12.5px) 0 0/24px 24px repeat-x;
}
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-head {
  background: linear-gradient(135deg, var(--kt-navy) 0%, #1B3A73 100%);
  color: #fff;
}
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-head h3,
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-head .kt-tuition-price-label,
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-head .kt-tuition-price small {
  color: #fff;
}

.kt-course-detail .kt-course-tuition-card .kt-tuition-name h3 {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 6px;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-name .kt-tuition-tag {
  display: inline-block;
  background: rgba(255, 255, 255, .55);
  color: var(--kt-navy);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-name .kt-tuition-tag {
  background: var(--kt-yellow);
  color: var(--kt-navy);
}

.kt-course-detail .kt-course-tuition-card .kt-tuition-price-wrap {
  text-align: right;
  line-height: 1;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-price-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--kt-navy);
  letter-spacing: .1em;
  margin-bottom: 6px;
  opacity: .85;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-price {
  font-size: 44px;
  font-weight: 900;
  color: var(--kt-navy);
  letter-spacing: -0.02em;
  line-height: 1;
}
.kt-course-detail .kt-course-tuition-card.is-premium .kt-tuition-price { color: var(--kt-yellow); }
.kt-course-detail .kt-course-tuition-card .kt-tuition-price small {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--kt-navy);
  opacity: .75;
  margin-top: 6px;
  letter-spacing: .04em;
}

.kt-course-detail .kt-course-tuition-card .kt-tuition-body {
  padding: 40px 36px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-body--single { grid-template-columns: 1fr; }

.kt-course-detail .kt-course-tuition-card .kt-tuition-body h4 {
  font-size: 15px;
  margin: 0 0 16px;
  color: var(--kt-navy);
  padding-bottom: 8px;
  border-bottom: 2px dashed var(--kt-border-blue);
  display: inline-block;
  padding-right: 20px;
}

.kt-course-detail .kt-course-tuition-card .kt-tuition-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-body--single .kt-tuition-list {
  grid-template-columns: repeat(2, 1fr);
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list li {
  position: relative;
  padding: 12px 14px 12px 44px;
  background: var(--kt-blue-light);
  border: 1px solid var(--kt-border-blue);
  border-radius: 14px;
  font-size: 14px;
  color: var(--kt-navy);
  font-weight: 600;
  line-height: 1.5;
  border-bottom: 1px solid var(--kt-border-blue);
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list li::before {
  content: "✓";
  position: absolute;
  left: 12px; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--kt-green);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 12px;
}

/* Notes list (muted, pastel yellow, ※ prefix) */
.kt-course-detail .kt-course-tuition-card .kt-tuition-list--muted {
  grid-template-columns: 1fr;
  gap: 6px;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list--muted li {
  padding: 10px 14px 10px 32px;
  background: var(--kt-yellow-light);
  border-color: var(--kt-yellow);
  color: #5a4a1a;
  font-size: 13px;
  font-weight: 500;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list--muted li::before {
  content: "※";
  background: transparent;
  color: #B58900;
  width: auto;
  height: auto;
  border-radius: 0;
  left: 10px;
  font-size: 14px;
  top: 10px;
  transform: none;
}

/* (Removed: rotated 限定 corner ribbon — Japanese chars looked broken when
   rotated 35deg and it clashed with the price. The `Founding Cohort` tag inside
   the head already signals scarcity.) */

/* ---------- 7. Recommended / Limited ---------- */
.kt-course-detail .kt-course-reco-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.kt-course-detail .kt-course-reco-item {
  background: var(--kt-blue-light);
  border-radius: var(--kt-radius);
  padding: 18px 20px 18px 52px;
  position: relative;
  font-size: 15px;
  color: var(--kt-navy);
  font-weight: 600;
  border: 1px solid var(--kt-border-blue);
}
.kt-course-detail .kt-course-reco-item::before {
  content: "✓";
  position: absolute;
  left: 18px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px;
  background: var(--kt-green);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-size: 14px;
}

.kt-course-detail .kt-course-limited-banner {
  background: var(--kt-pink-light);
  border: 2px dashed var(--kt-pink);
  border-radius: var(--kt-radius);
  padding: 22px 26px;
  text-align: center;
  margin-top: 18px;
}
.kt-course-detail .kt-course-limited-banner strong {
  display: block;
  color: var(--kt-navy);
  font-size: 20px;
  margin-bottom: 4px;
}
.kt-course-detail .kt-course-limited-banner span { color: #6b7280; font-size: 14px; }

/* ---------- 8. Admission timeline ---------- */
.kt-course-detail .kt-course-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  position: relative;
}
.kt-course-detail .kt-course-timeline-step {
  background: var(--kt-white);
  border: 1px solid var(--kt-border-blue);
  border-radius: var(--kt-radius);
  padding: 24px 20px;
  text-align: center;
  position: relative;
  box-shadow: var(--kt-shadow-soft);
}
.kt-course-detail .kt-course-timeline-step .kt-step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--kt-navy);
  color: #fff;
  font-weight: 900;
  display: inline-flex; align-items: center; justify-content: center;
  margin: -42px auto 12px;
  font-size: 18px;
  border: 4px solid var(--kt-cream);
}
.kt-course-detail .kt-course-timeline-step h4 { font-size: 16px; margin-bottom: 6px; }
.kt-course-detail .kt-course-timeline-step p { margin: 0; font-size: 13px; color: #4b5563; }

/* ---------- 9. Form embed ---------- */
.kt-course-detail .kt-course-form-card {
  background: var(--kt-white);
  border-radius: var(--kt-radius-lg);
  overflow: hidden;
  box-shadow: var(--kt-shadow-card);
  border: 1px solid var(--kt-border-blue);
}
.kt-course-detail .kt-course-form-header {
  background: var(--kt-navy);
  color: #fff;
  padding: 22px 28px;
  text-align: center;
}
.kt-course-detail .kt-course-form-header h2 {
  color: #fff;
  font-size: 22px;
  margin-bottom: 4px;
}
.kt-course-detail .kt-course-form-header p { color: rgba(255,255,255,.85); margin: 0; font-size: 14px; }
.kt-course-detail .kt-course-form-embed { padding: 12px; }
.kt-course-detail .kt-course-form-embed iframe {
  width: 100%;
  min-height: 1900px;
  border: 0;
  display: block;
}

/* ---------- Flat check list (Highlights / Overview items) ---------- */
.kt-course-detail .kt-course-check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}
.kt-course-detail .kt-course-check-list li {
  position: relative;
  padding: 10px 12px 10px 40px;
  background: var(--kt-white);
  border: 1px solid #F0EDE3;
  border-radius: 14px;
  font-size: 15px;
  color: var(--kt-navy);
  font-weight: 600;
  box-shadow: var(--kt-shadow-soft);
}
.kt-course-detail .kt-course-check-list li::before {
  content: "✓";
  position: absolute;
  left: 12px; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--kt-green);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-size: 13px;
}
.kt-course-detail .kt-course-check-list--2col { grid-template-columns: repeat(2, 1fr); }

/* ---------- Flat bullet list (What Children Develop) ---------- */
.kt-course-detail .kt-course-bullet-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.kt-course-detail .kt-course-bullet-list--2col { grid-template-columns: repeat(2, 1fr); }
.kt-course-detail .kt-course-bullet-list li {
  position: relative;
  padding: 12px 16px 12px 30px;
  background: var(--kt-blue-light);
  border-radius: 14px;
  font-size: 15px;
  color: var(--kt-navy);
  font-weight: 600;
}
.kt-course-detail .kt-course-bullet-list li::before {
  content: "";
  position: absolute;
  left: 14px; top: 50%; transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--kt-pink);
}

/* ---------- Chip row (Program Overview keys) ---------- */
.kt-course-detail .kt-course-key-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.kt-course-detail .kt-course-chip {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--kt-yellow-light);
  color: var(--kt-navy);
  font-weight: 700;
  font-size: 14px;
  border: 1px solid var(--kt-yellow);
}

/* ---------- Narrative prose (Why Premium, Limited) ---------- */
.kt-course-detail .kt-course-narrative p {
  font-size: 16px;
  color: #333;
  line-height: 2;
  margin: 0 0 10px;
}
.kt-course-detail .kt-course-narrative--boxed {
  background: var(--kt-cream);
  border: 2px dashed var(--kt-border-blue);
  border-radius: var(--kt-radius);
  padding: 24px 26px;
}
.kt-course-detail .kt-course-narrative-lead {
  color: #4b5563;
  font-size: 15px;
  line-height: 2;
  margin: 0 0 18px;
}

/* ---------- Card plain variant (Parent Support — no numbered pill) ---------- */
.kt-course-detail .kt-course-card--plain::before {
  content: "";
  position: absolute;
  top: 22px; left: 22px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--kt-pink-light);
  border: 2px solid var(--kt-pink);
}
.kt-course-detail .kt-course-card--plain { padding-left: 60px; }
.kt-course-detail .kt-course-card--plain h4 { margin-top: 0; }

/* ---------- Tuition single-column body (Premium) ---------- */
.kt-course-detail .kt-course-tuition-card .kt-tuition-body--single {
  grid-template-columns: 1fr;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list--muted li {
  color: #6b7280;
  font-size: 13px;
}
.kt-course-detail .kt-course-tuition-card .kt-tuition-list--muted li::before {
  content: "※";
  color: var(--kt-pink);
  font-weight: 700;
  top: 6px;
}

/* ---------- Info note (small caption under grid) ---------- */
.kt-course-detail .kt-course-note {
  color: #6b7280;
  font-size: 13px;
  margin: 14px 4px 0;
}

/* ---------- CTA block (Immersion trial callout) ---------- */
.kt-course-detail .kt-course-cta-block {
  background: var(--kt-yellow-light);
  border-radius: var(--kt-radius-lg);
  padding: 32px 28px;
  text-align: center;
  border: 2px dashed var(--kt-yellow);
}
.kt-course-detail .kt-course-cta-block h3 {
  font-size: 22px;
  margin-bottom: 8px;
}
.kt-course-detail .kt-course-cta-block p {
  color: #4b5563;
  margin: 0 0 16px;
  font-size: 15px;
}

/* ---------- Founding banner: multiple spans stacked ---------- */
.kt-course-detail .kt-course-limited-banner span {
  display: block;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.9;
  margin-top: 4px;
}

/* ---------- Vertical STEP timeline (trial lesson flow) ---------- */
.kt-course-detail .kt-course-vsteps {
  display: grid;
  gap: 16px;
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}
.kt-course-detail .kt-course-vstep {
  display: grid;
  grid-template-columns: 88px 1fr;
  align-items: stretch;
  gap: 18px;
  background: var(--kt-white);
  border-radius: var(--kt-radius);
  border: 1px solid var(--kt-border-blue);
  box-shadow: var(--kt-shadow-soft);
  overflow: hidden;
}
.kt-course-detail .kt-course-vstep-num {
  background: linear-gradient(180deg, var(--kt-navy) 0%, #1B3A73 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 18px 8px;
  text-align: center;
}
.kt-course-detail .kt-course-vstep-num .kt-vstep-label {
  font-size: 11px;
  letter-spacing: .2em;
  opacity: .8;
}
.kt-course-detail .kt-course-vstep-num .kt-vstep-n {
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
}
.kt-course-detail .kt-course-vstep-body { padding: 18px 22px 20px 0; }
.kt-course-detail .kt-course-vstep-body h4 { font-size: 17px; margin: 0 0 6px; }
.kt-course-detail .kt-course-vstep-body p { margin: 0; font-size: 14px; color: #4b5563; line-height: 1.8; }

.kt-course-detail .kt-course-vsteps-arrow {
  text-align: center;
  color: var(--kt-pink);
  font-weight: 900;
  font-size: 18px;
  margin: -6px 0;
}

/* ---------- FAQ (Q/A cards) ---------- */
.kt-course-detail .kt-course-faq {
  display: grid;
  gap: 14px;
  max-width: 820px;
  margin: 0 auto;
}
.kt-course-detail .kt-course-faq-item {
  background: var(--kt-white);
  border: 1px solid var(--kt-border-blue);
  border-radius: var(--kt-radius);
  padding: 22px 24px;
  box-shadow: var(--kt-shadow-soft);
}
.kt-course-detail .kt-course-faq-q {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--kt-navy);
  font-weight: 800;
  font-size: 16px;
  margin: 0 0 10px;
}
.kt-course-detail .kt-course-faq-q .kt-faq-badge {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--kt-pink);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
}
.kt-course-detail .kt-course-faq-a {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.9;
  margin: 0;
}
.kt-course-detail .kt-course-faq-a .kt-faq-badge {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--kt-green);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
}

/* ---------- Gift banner (体験レッスン参加者限定特典) ---------- */
.kt-course-detail .kt-course-gift {
  background: linear-gradient(135deg, var(--kt-pink-light) 0%, #FFDCEB 100%);
  border: 2px dashed var(--kt-pink);
  border-radius: var(--kt-radius-lg);
  padding: 32px 28px;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}
.kt-course-detail .kt-course-gift-icon {
  font-size: 36px;
  line-height: 1;
  margin-bottom: 8px;
}
.kt-course-detail .kt-course-gift h3 {
  font-size: 22px;
  margin: 0 0 10px;
}
.kt-course-detail .kt-course-gift .kt-gift-hero {
  background: var(--kt-white);
  border-radius: 18px;
  padding: 16px 20px;
  margin: 16px auto 12px;
  max-width: 520px;
  border: 1px solid #FFCFDF;
  box-shadow: 0 6px 18px rgba(247, 169, 196, .25);
}
.kt-course-detail .kt-course-gift .kt-gift-hero strong {
  color: var(--kt-navy);
  font-size: 22px;
  display: block;
  letter-spacing: .02em;
}
.kt-course-detail .kt-course-gift p {
  margin: 8px auto 0;
  color: #6b7280;
  font-size: 13px;
  max-width: 640px;
  line-height: 1.8;
}

/* ---------- Activities grid (体験内容) ---------- */
.kt-course-detail .kt-course-activities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
/* Odd count: last item spans full row and centers itself */
.kt-course-detail .kt-course-activities > .kt-course-activity:nth-child(odd):last-child {
  grid-column: 1 / -1;
  max-width: calc(50% - 8px);
  justify-self: center;
}
.kt-course-detail .kt-course-activity {
  background: var(--kt-white);
  border: 1px solid var(--kt-border-blue);
  border-radius: 18px;
  padding: 22px 20px 22px 78px;
  text-align: left;
  color: var(--kt-navy);
  font-weight: 700;
  font-size: 15px;
  position: relative;
  box-shadow: var(--kt-shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease;
  min-height: 82px;
  display: flex;
  align-items: center;
}
.kt-course-detail .kt-course-activity:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(16, 42, 92, .12);
}
.kt-course-detail .kt-course-activity .kt-activity-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--kt-blue-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
  border: 2px solid var(--kt-border-blue);
  margin: 0;
}
/* Alternating pastel accents so 5 activity cards feel varied but stay on brand */
.kt-course-detail .kt-course-activity:nth-child(1) .kt-activity-icon { background: var(--kt-pink-light);  border-color: var(--kt-pink); }
.kt-course-detail .kt-course-activity:nth-child(2) .kt-activity-icon { background: var(--kt-yellow-light); border-color: var(--kt-yellow); }
.kt-course-detail .kt-course-activity:nth-child(3) .kt-activity-icon { background: var(--kt-blue-light);  border-color: var(--kt-blue); }
.kt-course-detail .kt-course-activity:nth-child(4) .kt-activity-icon { background: var(--kt-pink-light);  border-color: var(--kt-pink); }
.kt-course-detail .kt-course-activity:nth-child(5) .kt-activity-icon { background: var(--kt-yellow-light); border-color: var(--kt-yellow); }

/* ---------- Image slots (used by trial-lesson) ---------- */
.kt-course-detail .kt-course-hero-image {
  border-radius: var(--kt-radius);
  overflow: hidden;
  box-shadow: var(--kt-shadow-card);
  border: 3px solid var(--kt-white);
  outline: 1px solid var(--kt-border-blue);
  aspect-ratio: 4 / 3;
  background: var(--kt-blue-light);
}
.kt-course-detail .kt-course-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.kt-course-detail .kt-course-inline-image {
  border-radius: var(--kt-radius);
  overflow: hidden;
  box-shadow: var(--kt-shadow-soft);
  border: 1px solid var(--kt-border-blue);
  aspect-ratio: 16 / 9;
  background: var(--kt-blue-light);
  margin: 20px 0 0;
}
.kt-course-detail .kt-course-inline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.kt-course-detail .kt-course-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: stretch;
}
.kt-course-detail .kt-course-split.is-reverse { grid-template-columns: 1fr 1.1fr; }
.kt-course-detail .kt-course-split.is-reverse .kt-course-split-body { order: 2; }
.kt-course-detail .kt-course-split.is-reverse .kt-course-split-media { order: 1; }
.kt-course-detail .kt-course-split-media {
  border-radius: var(--kt-radius-lg);
  overflow: hidden;
  background: var(--kt-blue-light);
  border: 4px solid var(--kt-white);
  outline: 2px dashed var(--kt-border-blue);
  outline-offset: 4px;
  box-shadow: 0 16px 40px rgba(16, 42, 92, .15);
  min-height: 460px;
  position: relative;
  transform: rotate(-1deg);
  transition: transform .3s ease;
}
.kt-course-detail .kt-course-split-media:hover { transform: rotate(0) scale(1.01); }
.kt-course-detail .kt-course-split-media::after {
  content: "";
  position: absolute;
  top: -14px; left: -14px;
  width: 44px; height: 44px;
  background: var(--kt-yellow);
  border-radius: 50%;
  z-index: 3;
  opacity: .9;
  box-shadow: 0 4px 12px rgba(255, 217, 122, .5);
}
.kt-course-detail .kt-course-split-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 65%;
  display: block;
}

/* ---------- Reassurance quote block ---------- */
.kt-course-detail .kt-course-reassure {
  background: var(--kt-cream);
  border-radius: var(--kt-radius);
  padding: 28px 30px;
  border-left: 6px solid var(--kt-yellow);
}
.kt-course-detail .kt-course-reassure .kt-reassure-quotes {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}
.kt-course-detail .kt-course-reassure .kt-reassure-quotes span {
  display: inline-block;
  background: var(--kt-white);
  border: 1px dashed var(--kt-border-blue);
  color: var(--kt-navy);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
}
.kt-course-detail .kt-course-reassure p {
  margin: 0;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.9;
}

/* ---------- Dual CTA row ---------- */
.kt-course-detail .kt-course-cta-row-dual {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 24px;
}
.kt-course-detail .kt-course-cta.is-line {
  background: #06C755;
  box-shadow: 0 6px 18px rgba(6, 199, 85, .25);
}
.kt-course-detail .kt-course-cta.is-outline {
  background: transparent;
  color: var(--kt-navy) !important;
  border: 2px solid var(--kt-navy);
  box-shadow: none;
}

/* ---------- CTA pill button ---------- */
.kt-course-detail .kt-course-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--kt-green);
  color: #fff !important;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 156, 74, .25);
  transition: transform .15s ease;
}
.kt-course-detail .kt-course-cta:hover { transform: translateY(-2px); }
.kt-course-detail .kt-course-cta-row { text-align: center; margin-top: 24px; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .kt-course-detail .kt-course-intro { grid-template-columns: 1fr; gap: 24px; }
  .kt-course-detail .kt-course-info-grid { grid-template-columns: repeat(2, 1fr); }
  .kt-course-detail .kt-course-card-grid { grid-template-columns: repeat(2, 1fr); }
  .kt-course-detail .kt-course-timeline { grid-template-columns: repeat(2, 1fr); }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-body { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .kt-course-detail { padding: 24px 0 56px; }
  .kt-course-detail .kt-course-section { padding: 40px 0; }
  .kt-course-detail .kt-course-section-heading { font-size: 22px; }
  .kt-course-detail .kt-course-intro-title { font-size: 24px; }
  .kt-course-detail .kt-course-info-grid { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-highlights { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-card-grid { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-reco-grid { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-timeline { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-check-list,
  .kt-course-detail .kt-course-check-list--2col,
  .kt-course-detail .kt-course-bullet-list--2col { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-split,
  .kt-course-detail .kt-course-split.is-reverse { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-split.is-reverse .kt-course-split-body { order: initial; }
  .kt-course-detail .kt-course-split.is-reverse .kt-course-split-media { order: initial; }
  .kt-course-detail .kt-course-split-media { transform: none; min-height: 320px; }
  .kt-course-detail .kt-course-activities { grid-template-columns: 1fr; }
  .kt-course-detail .kt-course-activities > .kt-course-activity:nth-child(odd):last-child {
    grid-column: auto;
    max-width: none;
    justify-self: stretch;
  }
  .kt-course-detail .kt-course-vstep { grid-template-columns: 72px 1fr; }
  .kt-course-detail .kt-course-vstep-num .kt-vstep-n { font-size: 24px; }
  .kt-course-detail .kt-course-vstep-body { padding: 16px 16px 16px 0; }
  .kt-course-detail .kt-course-cta.is-line,
  .kt-course-detail .kt-course-cta.is-outline { width: 100%; justify-content: center; }
  .kt-course-detail .kt-course-summary-list li { grid-template-columns: 1fr; gap: 2px; }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-head {
    grid-template-columns: 1fr;
    padding: 24px 22px 28px;
    gap: 16px;
  }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-price-wrap { text-align: left; }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-price { font-size: 32px; }
  .kt-course-detail .kt-course-tuition-card .kt-tuition-body { padding: 28px 22px 24px; }
  .kt-course-detail .kt-course-form-embed iframe { min-height: 2400px; }
  .kt-course-detail .kt-course-cta { width: 100%; justify-content: center; }
}