/* ============================
   クラス紹介ページ
   ============================ */

.class-detail-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 860px;
  margin: 0 auto 48px;
}

/* カード共通 */
.class-detail-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* ヘッダー */
.class-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.tiny-card .class-detail-header  { background: linear-gradient(135deg, #FFB6C1, #ffd6e0); }
.red-card .class-detail-header   { background: linear-gradient(135deg, #FF8FAB, #FFB6C1); }
.blue-card .class-detail-header  { background: linear-gradient(135deg, #5BB8E8, #87CEEB); }
.lucidea-card .class-detail-header { background: linear-gradient(135deg, #9B7FD4, #c9a8e8); }
.lucidea-card .class-detail-body { background: linear-gradient(160deg, #faf8ff, #f5f0ff); }

.class-detail-name {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.class-detail-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: white;
  letter-spacing: 0.05em;
}

.class-detail-ja {
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
}

.class-beginner-icon {
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  vertical-align: middle;
  margin-left: 6px;
}

.class-detail-type {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.class-detail-badge {
  font-size: 0.9rem;
  font-weight: 900;
  color: white;
  background: rgba(255,255,255,0.25);
  padding: 6px 18px;
  border-radius: 50px;
  white-space: nowrap;
}

/* ボディ */
.class-detail-body {
  background: white;
  padding: 24px 28px;
}

.class-detail-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.class-detail-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: #333;
  line-height: 1.6;
}

.class-detail-meta-item i {
  width: 18px;
  text-align: center;
  margin-top: 3px;
  flex-shrink: 0;
}

.tiny-card .class-detail-meta-item i   { color: #FFB6C1; }
.red-card .class-detail-meta-item i    { color: #FF8FAB; }
.blue-card .class-detail-meta-item i   { color: #5BB8E8; }
.lucidea-card .class-detail-meta-item i { color: #9B7FD4; }

.class-detail-desc {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.8;
  border-top: 1px solid #f0f0f0;
  padding-top: 16px;
}

/* BLUEクラス注記 */
.class-detail-note {
  margin-top: 12px;
  padding: 10px 16px;
  background: rgba(91, 184, 232, 0.08);
  border-left: 3px solid #5BB8E8;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #5BB8E8;
}

.class-detail-note i {
  margin-right: 6px;
}

/* 写真グリッド */
.class-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
  border-radius: 12px;
  overflow: hidden;
}

.class-photos img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.class-photo-placeholder {
  height: 180px;
  background: #f5f5f5;
  border-radius: 0;
}

/* 費用 */
.fee-section {
  max-width: 860px;
  margin: 0 auto 40px;
  background: linear-gradient(160deg, #f0f9ff, #fff0f5);
  border-radius: 20px;
  padding: 32px 36px;
}

.fee-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: #333;
  margin-bottom: 20px;
  text-align: center;
}

.fee-grid {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.fee-item {
  background: white;
  border-radius: 14px;
  padding: 16px 32px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  min-width: 160px;
}

.fee-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #888;
  margin-bottom: 6px;
}

.fee-amount {
  font-size: 1.8rem;
  font-weight: 900;
  color: #87CEEB;
}

.fee-amount span {
  font-size: 0.9rem;
  font-weight: 700;
  color: #888;
}

.fee-notes {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #e8e8e8;
  padding-top: 16px;
}

.fee-notes li {
  font-size: 0.88rem;
  color: #666;
  padding: 4px 0 4px 1.2em;
  position: relative;
}

.fee-notes li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: #87CEEB;
}

/* CTA */
.class-cta {
  text-align: center;
  padding: 40px 0 0;
}

.class-cta p {
  font-size: 1.1rem;
  font-weight: 700;
  color: #555;
  margin-bottom: 20px;
}

.trial-cta-link {
  display: inline-block;
  background: linear-gradient(135deg, #87CEEB, #FFB6C1);
  color: white;
  font-size: 1rem;
  font-weight: 900;
  padding: 14px 32px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(135,206,235,0.4);
  transition: transform 0.2s;
  margin: 0 8px 12px;
}

.trial-cta-link:hover {
  transform: translateY(-2px);
}

.contact-cta-link {
  display: inline-block;
  border: 2px solid #87CEEB;
  color: #87CEEB;
  font-size: 0.95rem;
  font-weight: 900;
  padding: 12px 28px;
  border-radius: 50px;
  transition: transform 0.2s;
  margin: 0 8px 12px;
}

.contact-cta-link:hover {
  transform: translateY(-2px);
}

/* ============================
   レスポンシブ
   ============================ */
@media (max-width: 768px) {
  .class-detail-header {
    padding: 16px 20px;
  }

  .class-detail-body {
    padding: 20px;
  }

  .class-detail-en {
    font-size: 1.2rem;
  }

  .class-detail-badge {
    font-size: 0.82rem;
    padding: 5px 14px;
  }
}