/**
 * صفحه جزئیات دوره — هم‌خوان با faq-page، major-detail و services
 */
.course-detail {
  direction: rtl;
  text-align: right;
  font-family: var(--font-sans);
  background: linear-gradient(180deg, #eef3fa 0%, var(--color-bg-gray) 220px, var(--color-bg-gray) 100%);
  padding-top: 2rem;
  padding-bottom: 3.5rem;
  overflow-x: hidden;
}

.course-detail__main {
  min-width: 0;
}

.course-detail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 1.15rem;
}

.course-detail__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  background: rgba(12, 46, 96, 0.09);
  color: var(--color-primary);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.course-detail__chip img {
  width: 1.15rem;
  height: auto;
  border-radius: 2px;
  flex-shrink: 0;
}

.course-detail__chip span[class^="ti-"] {
  font-size: 1rem;
  opacity: 0.9;
}

.course-detail__chip:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

.course-detail__chip--muted {
  background: rgba(12, 46, 96, 0.05);
  color: var(--color-text-muted);
  cursor: default;
}

.course-detail__chip--muted:hover {
  transform: none;
  background: rgba(12, 46, 96, 0.05);
  color: var(--color-text-muted);
}

.course-detail__lead-panel {
  margin-bottom: 1.5rem;
  padding: clamp(1.25rem, 3vw, 1.85rem);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.course-detail__lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: center;
}

.course-detail__figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  min-height: 220px;
  background: linear-gradient(135deg, #e8eef5 0%, var(--color-bg-card) 100%);
  box-shadow: 0 10px 28px rgba(12, 46, 96, 0.1);
}

.course-detail__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.course-detail__badge-country {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.62);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
}

.course-detail__intro {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.course-detail__lead-text {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 2;
  color: var(--color-text-dark);
  text-align: justify;
}

.course-detail__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-detail__facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(12, 46, 96, 0.06);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.course-detail__facts li span[class^="ti-"] {
  color: var(--color-primary);
  font-size: 0.9rem;
}

.course-detail__quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.course-detail__quick-actions--mobile {
  display: none;
}

.course-detail__quick-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, background 0.2s, color 0.2s, box-shadow 0.2s;
}

.course-detail__quick-btn--primary,
.course-detail .faq-page__btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border: none;
  box-shadow: 0 4px 14px rgba(12, 46, 96, 0.25);
}

.course-detail__quick-btn--primary:hover,
.course-detail .faq-page__btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
  transform: translateY(-1px);
  text-decoration: none;
}

.course-detail__quick-btn--ghost {
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid rgba(12, 46, 96, 0.18);
}

.course-detail__quick-btn--ghost:hover {
  background: rgba(12, 46, 96, 0.06);
  color: var(--color-primary);
  transform: translateY(-1px);
  text-decoration: none;
}

.course-detail__section {
  margin-bottom: 1.5rem;
}

.course-detail__section.faq-page__panel {
  padding: clamp(1.15rem, 3vw, 1.65rem);
}

.course-detail__section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 600;
  color: var(--color-heading);
  text-align: right;
}

.course-detail__section-title span[class^="ti-"] {
  color: var(--color-primary);
  font-size: 1.05rem;
  opacity: 0.9;
}

.course-detail__section-title--plain {
  padding: 0;
  background: none;
  border: none;
  box-shadow: none;
}

.course-detail__content.ck-content {
  text-align: right;
  line-height: 2;
  font-size: 0.95rem;
}

.course-detail__content.ck-content p {
  margin-bottom: 1rem;
  text-align: justify;
  line-height: 2;
}

.course-detail__content.ck-content h2,
.course-detail__content.ck-content h3,
.course-detail__content.ck-content h4 {
  font-family: var(--font-display);
  color: var(--color-heading);
  text-align: right;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.course-detail__content.ck-content ul,
.course-detail__content.ck-content ol {
  margin: 0.75rem 0 1rem;
  padding-right: 1.35rem;
  padding-left: 0;
}

.course-detail__content.ck-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1rem 0;
}

.course-detail__placeholder {
  margin: 0;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  border: 1px dashed rgba(12, 46, 96, 0.15);
  color: var(--color-text-muted);
  line-height: 1.9;
  font-size: 0.92rem;
}

.course-detail__features {
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-detail__features li {
  position: relative;
  padding-right: 1.15rem;
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-text-dark);
}

.course-detail__features li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.course-detail__syllabus {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.course-detail__syllabus-item {
  padding: 0.95rem 1.05rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
}

.course-detail__syllabus-title {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-heading);
}

.course-detail__syllabus-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.course-detail__video-wrap {
  margin-top: 0.25rem;
}

.course-detail__video-responsive {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #0f2137;
}

.course-detail__video-responsive iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.course-detail__faqs .faq-page__accordion {
  margin-top: 0;
}

.course-detail__faqs .faq-page__answer-body {
  line-height: 1.95;
  text-align: justify;
}

.course-detail__nav.faq-page__nav {
  gap: 0.35rem;
}

.course-detail__nav .faq-page__nav-link {
  padding: 0.55rem 0.7rem;
  font-size: 0.86rem;
}

.course-detail__aside .faq-page__popular-btn {
  display: flex;
  text-decoration: none;
  color: var(--color-text-dark);
}

.course-detail__aside .faq-page__popular-btn:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* سایدبار: فقط رزرو مشاوره — بدون اسکرول */
.course-detail__aside.school-detail__aside {
  max-height: none;
  overflow: visible;
}

.course-detail__sidebar-sticky {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  margin: 0;
  padding: 1.1rem 1rem;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__avatar {
  width: 72px;
  height: 72px;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__initials {
  font-size: 1.5rem;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__name {
  font-size: 1.05rem;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__position {
  font-size: 0.84rem;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__bio {
  display: none;
}

.course-detail__sidebar-sticky .course-instructor-card--sidebar .course-instructor-card__cta {
  font-size: 0.82rem;
}

.course-detail__sidebar-consult .school-detail__sidebar-text {
  font-size: 0.82rem;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.course-detail__sidebar-consult .school-detail__sidebar-title {
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
}

/* بلوک‌های پایین صفحه (تماس، مدرس، لینک‌ها، اشتراک) */
.course-detail__extras {
  margin-top: 1.25rem;
  padding-top: 0.25rem;
}

.course-detail__extras-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.course-detail__extras-card {
  margin: 0;
  padding: 0.85rem 1rem;
  height: 100%;
}

.course-detail__extras-card .school-detail__sidebar-title {
  margin-bottom: 0.5rem;
  font-size: 0.88rem;
}

.course-detail__extras-card .school-detail__contact-list li {
  font-size: 0.8rem;
  gap: 0.45rem;
}

.course-detail__extras-card .school-detail__contact-list li span[class^="ti-"] {
  width: 24px;
  height: 24px;
  font-size: 0.78rem;
}

.course-detail__nav--plain {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.course-detail__nav-link {
  display: block;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-dark);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.course-detail__nav-link:hover {
  background: rgba(12, 46, 96, 0.06);
  color: var(--color-primary);
  text-decoration: none;
}

.course-instructor-card__cta span[class^="ti-"] {
  display: none;
}

.course-detail__cta-mobile {
  margin-top: 0.25rem;
}

.course-detail__back-nav {
  margin: 0.65rem 0 0;
}

.course-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(12, 46, 96, 0.14);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.course-detail__back:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

.course-detail .school-detail__share {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.course-detail .school-detail__share a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(12, 46, 96, 0.07);
  color: var(--color-primary);
  transition: transform 0.2s, background 0.2s, color 0.2s;
}

.course-detail .school-detail__share a svg {
  width: 16px;
  height: 16px;
}

.course-detail .school-detail__share a:hover {
  transform: translateY(-2px);
}

.course-detail .school-detail__share a[href*="wa.me"]:hover {
  background: #25d366;
  color: #fff;
}

.course-detail .school-detail__share a[href*="t.me"]:hover {
  background: #0088cc;
  color: #fff;
}

.course-detail .school-detail__share a[href*="twitter"]:hover {
  background: #000;
  color: #fff;
}

.course-detail .school-detail__share a[href^="mailto"]:hover {
  background: #ea4335;
  color: #fff;
}

.course-detail .school-detail__share-print:hover {
  background: #6c757d;
  color: #fff;
}

@media (min-width: 992px) {
  .course-detail__quick-actions--mobile {
    display: none !important;
  }
}

@media (max-width: 991.98px) {
  .course-detail__aside {
    display: none;
  }

  .course-detail__lead-grid {
    grid-template-columns: 1fr;
  }

  .course-detail__figure {
    max-height: 280px;
    aspect-ratio: 16 / 10;
  }

  .course-detail__quick-actions--mobile {
    display: flex;
    flex-direction: row;
    gap: 0.4rem;
    margin-top: 0.15rem;
  }

  .course-detail__quick-actions--mobile .course-detail__quick-btn {
    flex: 1;
    min-width: 0;
    width: auto;
    padding: 0.4rem 0.55rem;
    font-size: 0.76rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    box-shadow: none;
  }

  .course-detail__quick-actions--mobile .course-detail__quick-btn--primary {
    box-shadow: 0 2px 8px rgba(12, 46, 96, 0.22);
  }

  .course-detail__quick-actions--mobile .course-detail__quick-btn span[class^="ti-"] {
    font-size: 0.82rem;
  }

  .course-detail__cta-mobile {
    display: none !important;
  }
}


@media (max-width: 767.98px) {
  .course-detail {
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
  }

  .course-detail__lead-panel {
    padding: 1rem;
  }

  .course-detail__quick-actions--mobile .course-detail__quick-btn {
    padding: 0.36rem 0.45rem;
    font-size: 0.72rem;
  }
}