/* ── Seminar Hero Banner ── */
.seminar-hero-banner {
  width: 100%;
  overflow: hidden;
}

.seminar-hero-banner picture {
  display: block;
}

.seminar-hero-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.seminar-hero-cta {
  background: var(--navy);
  padding: 40px 32px;
  text-align: center;
}

.seminar-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
}

.seminar-badge {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  border: 1px solid rgba(200,169,110,0.6);
  padding: 6px 16px;
  white-space: nowrap;
  border-radius: 2px;
}

/* ── Value Grid ── */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.value-card {
  background: var(--white);
  padding: 36px 28px 32px;
  border-top: 3px solid var(--gold);
  position: relative;
}

.value-card__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
  line-height: 1;
  letter-spacing: 0.05em;
}

.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.6;
  white-space: nowrap;
}

.value-card p {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--text-light);
  margin: 0;
}

/* ── Check list ── */
.check-list {
  list-style: none;
  text-align: left;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.check-list li {
  font-size: 0.95rem;
  color: var(--text-light);
  padding-left: 28px;
  position: relative;
  line-height: 1.7;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 10px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

/* ── Curriculum ── */
.curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 48px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.curriculum-item {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.curriculum-item:first-child {
  border-top: 1px solid rgba(0,0,0,0.08);
}

.curriculum-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.8rem;
  color: var(--gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  line-height: 1;
  padding-top: 2px;
  min-width: 36px;
}

.curriculum-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.curriculum-item p {
  font-size: 0.875rem;
  margin-bottom: 0;
  line-height: 1.9;
  color: var(--text-light);
}

/* ── Overview table ── */
.overview-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  text-align: left;
}

.overview-table th,
.overview-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  font-size: 0.9rem;
  line-height: 1.7;
}

.overview-table th {
  width: 36%;
  color: var(--navy);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.overview-table td {
  color: var(--text-light);
}

.overview-table tr:first-child th,
.overview-table tr:first-child td {
  border-top: 1px solid rgba(0,0,0,0.08);
}

.coming-tag {
  font-size: 0.8rem;
  color: #aaa;
  background: #f0ede8;
  padding: 3px 10px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

/* ── Lecturer ── */
.lecturer-card {
  margin-top: 32px;
  padding: 36px 40px;
  background: var(--white);
  text-align: center;
}

.lecturer-card__photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 15%;
  margin-bottom: 20px;
  border: 3px solid var(--gold);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.lecturer-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.lecturer-card__title {
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.lecturer-card__bio {
  font-size: 0.9rem;
  line-height: 1.95;
  color: var(--text-light);
  margin-bottom: 20px;
}

.lecturer-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  list-style: none;
  margin-bottom: 24px;
}

.lecturer-card__tags li {
  font-size: 0.78rem;
  color: var(--navy);
  border: 1px solid var(--navy);
  padding: 4px 12px;
  border-radius: 2px;
  letter-spacing: 0.03em;
}

/* ── FAQ ── */
.seminar-faq {
  margin-top: 32px;
  text-align: left;
}

.faq-item {
  border: 1px solid #e8e0d0;
  border-radius: 6px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 16px 20px;
  font-weight: 500;
  cursor: pointer;
  color: var(--navy);
  list-style: none;
  position: relative;
  padding-right: 44px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--gold);
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  padding: 0 20px 16px;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--text-light);
}

/* ── Apply CTA ── */
.seminar-apply {
  background: var(--navy);
}

.seminar-apply__sub {
  margin-top: 40px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .value-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .curriculum-item {
    gap: 20px;
  }

  .overview-table th {
    width: 38%;
  }

  .lecturer-card {
    padding: 28px 24px;
  }
}