/**
 * صفحه مدرس — هم‌خوان با faq-page، services و major-detail
 * کارت مدرس در صفحه دوره: .course-instructor-card
 */

.instructor-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;
}

.instructor-detail > .container > .row {
  --bs-gutter-x: 1.25rem;
}

.instructor-detail__layout {
  align-items: flex-start;
}

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

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

.instructor-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;
}

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

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

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

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

/* ─── پروفایل موبایل (بالای محتوا) ─── */
.instructor-detail__profile-mobile {
  display: none;
  margin-bottom: 1.25rem;
  padding: clamp(1rem, 3vw, 1.35rem);
}

.instructor-detail__profile-mobile-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  text-align: right;
}

.instructor-detail__eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.instructor-detail__name {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4vw, 1.45rem);
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.35;
}

.instructor-detail__name--sidebar {
  font-size: 1.05rem;
  text-align: center;
}

.instructor-detail__position {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.5;
}

.instructor-detail__subtitle {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.instructor-detail__profile-head .instructor-detail__position,
.instructor-detail__profile-head .instructor-detail__subtitle {
  text-align: center;
}

/* ─── دکمه‌ها (آبی — هم‌تم سایت) ─── */
.instructor-detail .instructor-detail__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  border: none;
  font-family: inherit;
  transition: transform 0.15s, background 0.2s, color 0.2s, box-shadow 0.2s;
}

.instructor-detail .instructor-detail__btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.instructor-detail .instructor-detail__btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 4px 14px rgba(12, 46, 96, 0.22);
}

.instructor-detail .instructor-detail__btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
}

.instructor-detail .instructor-detail__btn--call {
  background: rgba(12, 46, 96, 0.08);
  color: var(--color-primary);
  border: 1px solid rgba(12, 46, 96, 0.2);
}

.instructor-detail .instructor-detail__btn--call:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.instructor-detail .instructor-detail__btn--outline {
  background: var(--color-bg);
  color: var(--color-primary);
  border: 1px solid rgba(12, 46, 96, 0.18);
}

.instructor-detail .instructor-detail__btn--outline:hover {
  background: rgba(12, 46, 96, 0.06);
  color: var(--color-primary);
}

.instructor-detail .instructor-detail__btn--on-dark {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
}

.instructor-detail .instructor-detail__btn--on-dark:hover {
  background: #fff;
  color: var(--color-primary-dark);
}

.instructor-detail .faq-page__btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.instructor-detail .faq-page__btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
}

.instructor-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.instructor-detail__actions--stack {
  flex-direction: column;
}

.instructor-detail__actions--stack .instructor-detail__btn {
  width: 100%;
}

/* ─── آواتار ─── */
.instructor-detail__avatar {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(12, 46, 96, 0.18);
}

.instructor-detail__avatar--sidebar {
  width: 88px;
  height: 88px;
  margin: 0 auto 0.65rem;
}

.instructor-detail__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.instructor-detail__initials {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-on-primary);
}

.instructor-detail__avatar--sidebar .instructor-detail__initials {
  font-size: 1.85rem;
}

.instructor-detail__profile-head {
  text-align: center;
}

/* ─── لید و بخش‌ها ─── */
.instructor-detail__lead {
  margin-bottom: 1.25rem;
  padding: clamp(1.15rem, 3vw, 1.5rem);
}

.instructor-detail__lead-text {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 2;
  color: var(--color-text-dark);
  text-align: justify;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(12, 46, 96, 0.04);
  border-inline-start: 3px solid var(--color-primary);
}

.instructor-detail__section {
  margin-bottom: 1.25rem;
}

.instructor-detail__section.faq-page__panel {
  padding: clamp(1.15rem, 3vw, 1.55rem);
}

.instructor-detail__section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 600;
  color: var(--color-heading);
}

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

.instructor-detail__section-title--plain {
  padding: 0;
  margin-bottom: 0.85rem;
}

.instructor-detail__content.ck-content {
  text-align: right;
  line-height: 2;
  font-size: 0.95rem;
  color: var(--color-text-dark);
}

.instructor-detail__content.ck-content p {
  margin-bottom: 1rem;
  text-align: justify;
}

.instructor-detail__content.ck-content h2,
.instructor-detail__content.ck-content h3,
.instructor-detail__content.ck-content h4 {
  font-family: var(--font-display);
  color: var(--color-heading);
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
}

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

.instructor-detail__content.ck-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ─── سایدبار جمع‌وجور ─── */
.instructor-detail__aside.school-detail__aside {
  max-height: none;
  overflow: visible;
}

.instructor-detail__sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.instructor-detail__sidebar-head {
  padding: 1rem 1.1rem;
  margin: 0;
}

.instructor-detail__sidebar-extra {
  padding: 0.85rem 1rem 1rem;
  margin: 0;
}

.instructor-detail__mini-title {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-heading);
}

.instructor-detail__mini-title:not(:first-child) {
  margin-top: 0.75rem;
}

.instructor-detail__tags--sidebar {
  margin: 0.65rem 0 0;
  justify-content: center;
}

.instructor-detail__highlights--compact {
  list-style: none;
  margin: 0;
  padding: 0;
}

.instructor-detail__highlights--compact li {
  position: relative;
  padding-right: 0.95rem;
  margin-bottom: 0.3rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.instructor-detail__highlights--compact li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.72rem;
}

.instructor-detail__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.instructor-detail__links li {
  margin-bottom: 0.35rem;
}

.instructor-detail__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--color-primary);
  text-decoration: none;
  word-break: break-all;
}

.instructor-detail__links a:hover {
  text-decoration: underline;
}

.instructor-detail__course-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.instructor-detail__course-links li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 0.5rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.8rem;
}

.instructor-detail__course-links li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.instructor-detail__course-links a {
  color: var(--color-text-dark);
  font-weight: 600;
  text-decoration: none;
  flex: 1;
  min-width: 0;
}

.instructor-detail__course-links a:hover {
  color: var(--color-primary);
}

.instructor-detail__course-price {
  flex-shrink: 0;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(12, 46, 96, 0.07);
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-pill);
}

.instructor-detail__nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.instructor-detail__nav-link {
  display: block;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

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

.instructor-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.instructor-detail__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(12, 46, 96, 0.08);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
}

/* ─── تایم‌لاین رزومه ─── */
.instructor-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.instructor-timeline__item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 0.85rem 1rem;
  padding-bottom: 1.15rem;
  position: relative;
}

.instructor-timeline__item:not(:last-child)::before {
  content: "";
  position: absolute;
  right: 8px;
  top: 16px;
  bottom: 0;
  width: 2px;
  background: var(--color-border-light);
}

.instructor-timeline__marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 5px;
  box-shadow: 0 0 0 4px rgba(12, 46, 96, 0.1);
  z-index: 1;
}

.instructor-timeline__body {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.instructor-timeline__item:hover .instructor-timeline__body {
  border-color: rgba(12, 46, 96, 0.2);
  box-shadow: var(--shadow-sm);
}

.instructor-timeline__period {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.18rem 0.65rem;
  border-radius: var(--radius-pill);
  background: rgba(12, 46, 96, 0.08);
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 700;
}

.instructor-timeline__role {
  margin: 0 0 0.2rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.45;
}

.instructor-timeline__org {
  margin: 0 0 0.35rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

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

/* ─── کارت دوره‌ها ─── */
.instructor-detail__courses {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 576px) {
  .instructor-detail__courses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.instructor-course-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.instructor-course-card:hover {
  transform: translateY(-1px);
  border-color: rgba(12, 46, 96, 0.2);
  box-shadow: var(--shadow-sm);
}

.instructor-course-card__main {
  display: block;
  flex: 1;
  padding: 0.75rem 0.9rem 0.45rem;
  text-decoration: none;
  color: inherit;
}

.instructor-course-card__main:hover {
  text-decoration: none;
  color: inherit;
}

.instructor-course-card__title {
  margin: 0 0 0.25rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.4;
}

.instructor-course-card__desc {
  margin: 0 0 0.4rem;
  flex: 1;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.instructor-course-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--color-primary);
}

.instructor-course-card__more span[class^="ti-"] {
  font-size: 0.55rem;
  line-height: 1;
  opacity: 0.9;
  transform: translateY(0.5px);
}

.instructor-course-card:hover .instructor-course-card__more {
  color: var(--color-primary-dark);
}

.instructor-course-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem 0.5rem;
  border-top: 1px solid var(--color-border-light);
  background: rgba(12, 46, 96, 0.03);
}

.instructor-course-card__price {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-primary);
}

.instructor-course-card__price span[class^="ti-"] {
  font-size: 0.72rem;
  opacity: 0.85;
}

.instructor-course-card__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--color-on-primary);
  background: var(--color-primary);
  padding: 0.28rem 0.6rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background 0.2s;
}

.instructor-course-card__phone span[class^="ti-"] {
  font-size: 0.72rem;
}

.instructor-course-card__phone:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
  text-decoration: none;
}

/* ─── CTA و بازگشت ─── */
.instructor-detail__cta-mobile {
  display: none;
  margin: 0.25rem 0 1rem;
}

.instructor-detail__back {
  margin: 0.35rem 0 0;
}

.instructor-detail__back .instructor-detail__btn {
  padding: 0.32rem 0.7rem;
  font-size: 0.76rem;
  font-weight: 600;
  gap: 0.28rem;
  border-radius: var(--radius-pill);
  box-shadow: none;
  line-height: 1.35;
}

.instructor-detail__back .instructor-detail__btn span[class^="ti-"] {
  font-size: 0.65rem;
  opacity: 0.85;
}

.instructor-detail__back .instructor-detail__btn:hover {
  background: rgba(12, 46, 96, 0.06);
  color: var(--color-primary);
  transform: none;
}

.instructor-detail__sidebar-head .instructor-detail__actions .instructor-detail__btn {
  flex: 1;
  min-width: calc(50% - 0.25rem);
}

.instructor-detail__sidebar-head .instructor-detail__actions--stack .instructor-detail__btn,
.instructor-detail__sidebar-head .instructor-detail__actions:only-child .instructor-detail__btn {
  min-width: 100%;
}

@media (min-width: 992px) {
  .instructor-detail__profile-mobile {
    display: none !important;
  }

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

  .instructor-detail__aside {
    position: sticky;
    top: calc(var(--site-header-height, 57px) + 1rem);
    align-self: flex-start;
    max-height: calc(100vh - var(--site-header-height, 57px) - 2rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }
}

.instructor-detail__highlights--mobile {
  margin: 0.85rem 0 1rem;
  text-align: right;
}

.instructor-detail__tags--mobile {
  margin-bottom: 1rem;
  justify-content: center;
}

@media (min-width: 992px) {
  .instructor-detail__aside.school-detail__aside {
    position: sticky;
    top: calc(var(--site-header-height, 57px) + 1rem);
    align-self: flex-start;
  }

  .instructor-detail__sidebar-head .instructor-detail__actions {
    flex-direction: column;
  }

  .instructor-detail__sidebar-head .instructor-detail__actions .instructor-detail__btn {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 991.98px) {
  .instructor-detail__profile-mobile {
    display: block;
  }

  .instructor-detail__cta-mobile {
    display: flex;
  }

  .instructor-detail__aside {
    display: none;
  }
}

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

  .instructor-detail__profile-mobile-inner {
    flex-direction: column;
    text-align: center;
  }

  .instructor-detail__highlights--mobile {
    text-align: right;
  }

  .instructor-detail__tags--mobile {
    justify-content: flex-start;
  }

  .instructor-detail__cta-mobile .faq-page__cta-actions {
    flex-direction: column;
  }

  .instructor-detail__cta-mobile .faq-page__btn {
    width: 100%;
  }

  .instructor-detail__courses {
    grid-template-columns: 1fr;
  }

  .instructor-timeline__item {
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 0.65rem 0.85rem;
  }
}

/* ═══ کارت مدرس در صفحه دوره ═══ */
.course-detail .course-instructor-card {
  margin: 0 0 1.5rem;
}

.course-instructor-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1.25rem;
  align-items: center;
  margin: 1.5rem 0 2rem;
  padding: 1.25rem 1.35rem;
  background: linear-gradient(135deg, #f8fbff 0%, var(--color-bg) 55%);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  box-shadow: var(--shadow-md);
}

.course-instructor-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(12, 46, 96, 0.12);
  text-decoration: none;
}

.course-instructor-card__avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-instructor-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-instructor-card__initials {
  color: var(--color-on-primary);
  font-size: 1.75rem;
  font-weight: 700;
}

.course-instructor-card__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.course-instructor-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0.15rem 0 0.25rem;
}

.course-instructor-card__position {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin: 0 0 0.35rem;
}

.course-instructor-card__bio {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 0.5rem;
}

.course-instructor-card__cta {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
}

@media (max-width: 576px) {
  .course-instructor-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .course-instructor-card__avatar {
    margin: 0 auto;
  }
}