/* ══════════════════════════════════════════════════════════════
   ISKCON Siliguri — Course Page Styles
   Design adapted from Mayapur Institute, using ISKCON Siliguri
   design tokens from /assets/styles.css
   ══════════════════════════════════════════════════════════════ */

/* ── Course Hero Banner ── */
.course-hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: var(--header-height);
}
.course-hero-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.course-hero-bg::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  background: linear-gradient(140deg,
    rgba(232, 93, 38, 0.85) 0%,
    rgba(232, 93, 38, 0.6) 50%,
    rgba(255, 184, 0, 0.45) 100%);
}
.course-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  padding: 60px 24px 50px;
}
.course-hero-content .hero-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  animation: heroFadeInUp 1s var(--ease) 0.1s both;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
.course-hero-content h1 {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  animation: heroFadeInUp 1s var(--ease) 0.3s both;
}
.course-hero-content .hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 28px;
  animation: heroFadeInUp 1s var(--ease) 0.5s both;
}
.course-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: heroFadeInUp 1s var(--ease) 0.7s both;
}
.course-hero-actions .btn {
  padding: 14px 36px;
  font-size: 0.95rem;
}
@media (max-width: 768px) {
  .course-hero { min-height: 45vh; }
  .course-hero-content h1 { font-size: 2rem; }
  .course-hero-content .hero-subtitle { font-size: 1rem; }
  .course-hero-content { padding: 40px 16px 36px; }
}

/* ── Filter Tabs ── */
.course-filter-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--header-height);
  z-index: 100; /* Lower than quick links */
  transition: box-shadow 0.3s var(--ease);
}
.course-filter-bar.scrolled {
  box-shadow: var(--shadow-md);
}
.course-filter-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.course-filter-inner::-webkit-scrollbar { display: none; }
.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-body);
  background: var(--bg-light);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.filter-tab:hover {
  background: var(--bg-warm);
  color: var(--primary);
}
.filter-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--saffron));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.filter-tab .count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255,255,255,0.25);
  color: inherit;
}
.filter-tab.active .count-badge {
  background: rgba(255,255,255,0.3);
  color: #fff;
}
@media (max-width: 768px) {
  .course-filter-inner {
    justify-content: flex-start;
    padding: 10px 16px;
  }
  .filter-tab {
    padding: 8px 16px;
    font-size: 0.82rem;
  }
}

/* ── Course Cards Grid ── */
.courses-section {
  padding: 64px 0 80px;
}
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
  gap: 28px;
}
@media (max-width: 480px) {
  .courses-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ── Individual Course Card ── */
.course-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all 0.4s var(--ease);
  position: relative;
  cursor: pointer;
}
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.course-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.course-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.course-card:hover .course-card-img img {
  transform: scale(1.08);
}

/* Status badge on image */
.course-status-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2;
}
.course-status-badge.starting-soon {
  background: rgba(245, 158, 11, 0.9);
  color: #fff;
}
.course-status-badge.ongoing {
  background: rgba(46, 125, 50, 0.9);
  color: #fff;
}
.course-status-badge.upcoming {
  background: rgba(25, 118, 210, 0.9);
  color: #fff;
}
.course-status-badge .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

/* Type badge on image */
.course-type-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2;
}
.course-type-badge.online {
  background: rgba(106, 27, 154, 0.85);
  color: #fff;
}
.course-type-badge.onsite {
  background: rgba(0, 121, 107, 0.85);
  color: #fff;
}

/* Card body */
.course-card-body {
  padding: 22px 24px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.course-date-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.course-date-row i {
  color: var(--primary);
  font-size: 0.85rem;
}
.course-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.35;
  color: var(--text-dark);
  transition: color 0.3s var(--ease);
}
.course-card:hover .course-card-body h3 {
  color: var(--primary);
}
.course-card-body .course-desc {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.course-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.course-card-footer .course-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-warm);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-decoration: none;
}
.course-card-footer .course-view-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateX(2px);
}
.course-card-footer .course-duration {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.course-card-footer .course-duration i {
  color: var(--accent-gold);
}

/* ── Section Header for courses ── */
.courses-section .section-header {
  margin-bottom: 40px;
}
.courses-section .section-header .section-subtitle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.courses-section .section-header .section-subtitle i {
  color: var(--primary);
}

/* ── Testimonials Section ── */
.testimonials-section {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}
.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  background: linear-gradient(135deg,
    rgba(107, 29, 29, 0.92) 0%,
    rgba(26, 15, 10, 0.88) 50%,
    rgba(128, 0, 32, 0.85) 100%);
  z-index: 1;
}
.testimonials-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.testimonials-content {
  position: relative;
  z-index: 2;
}
.testimonials-section .section-header h2 {
  color: #fff;
}
.testimonials-section .section-header h2::after {
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
}
.testimonials-section .section-header p {
  color: rgba(255, 255, 255, 0.75);
}

.testimonials-slider {
  --testimonial-card-height: 420px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  height: var(--testimonial-card-height);
  min-height: var(--testimonial-card-height);
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}
.testimonials-slider.is-dragging {
  cursor: grabbing;
}
.testimonial-card {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0; inset: 0;
  height: 100%;
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.6s var(--ease);
  pointer-events: none;
}
.testimonial-card.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.testimonial-inner {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  padding: 40px;
}
.testimonial-quote-icon {
  font-size: 2.5rem;
  color: var(--accent-gold);
  margin-bottom: 16px;
  opacity: 0.7;
}
.testimonial-text {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.05rem;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(240, 208, 120, 0.55) rgba(255, 255, 255, 0.08);
}
.testimonial-text::-webkit-scrollbar {
  width: 6px;
}
.testimonial-text::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}
.testimonial-text::-webkit-scrollbar-thumb {
  background: rgba(240, 208, 120, 0.55);
  border-radius: 999px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-author-name {
  font-family: var(--font-head);
  color: var(--accent-gold);
  font-size: 1rem;
  font-weight: 600;
}
.testimonial-author-course {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin-top: 2px;
}
.testimonial-read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-gold-light);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.testimonial-read-more:hover {
  color: #fff;
}

/* Slider navigation */
.testimonial-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 320px;
  margin: 28px auto 0;
  position: relative;
  z-index: 3;
}
.testimonial-arrows {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  width: 100%;
}
.testimonial-nav-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  touch-action: manipulation;
}
.testimonial-nav-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  min-height: 10px;
}
.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  touch-action: manipulation;
}
.testimonial-dot.active {
  background: var(--accent-gold);
  transform: scale(1.3);
}
@media (max-width: 768px) {
  .testimonials-slider { --testimonial-card-height: 430px; }
  .testimonial-inner { padding: 28px 20px; }
  .testimonial-text { font-size: 0.95rem; }
  .testimonial-controls {
    max-width: 280px;
    gap: 14px;
    margin-top: 24px;
  }
  .testimonial-arrows { gap: 22px; }
  .testimonial-nav-btn {
    width: 44px;
    height: 44px;
  }
  .testimonial-dots {
    gap: 9px;
  }
}
@media (max-width: 480px) {
  .testimonials-slider { --testimonial-card-height: 440px; }
  .testimonial-inner {
    padding: 24px 18px;
  }
  .testimonial-controls {
    max-width: 240px;
    gap: 12px;
  }
  .testimonial-arrows { gap: 18px; }
  .testimonial-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 0.92rem;
  }
  .testimonial-dot {
    width: 9px;
    height: 9px;
  }
}

/* ── Teachers Section ── */
.teachers-section {
  padding: 80px 0;
  background: var(--bg-light);
}
.teachers-slider-wrapper {
  position: relative;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.teachers-slider-wrapper.is-dragging {
  cursor: grabbing;
}
.teachers-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s var(--ease);
  padding: 8px 4px;
  will-change: transform;
}
.teacher-card {
  min-width: 220px;
  flex: 0 0 220px;
  text-align: center;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease);
  text-decoration: none;
}
.teacher-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.teacher-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.teacher-card:hover .teacher-card-img {
  transform: scale(1.05);
}
.teacher-card-name {
  padding: 16px 12px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.35;
}
.teachers-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.teachers-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg-white);
  color: var(--text-body);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
}
.teachers-nav-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-warm);
}
.teachers-view-all {
  text-align: center;
  margin-top: 32px;
}

/* ── Quick Links / Sidebar Buttons ── */
.course-quick-links {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 500; /* Higher than filter bar (100) and content, lower than site header (1000) */
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.quick-link-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--secondary);
  color: #fff;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.4s var(--ease-out-expo);
  white-space: nowrap;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  transform: translateX(calc(100% - 48px));
  box-shadow: var(--shadow-md);
}
.quick-link-btn:hover {
  transform: translateX(0);
  background: var(--primary);
  color: #fff;
  padding-right: 24px;
}
.quick-link-btn i {
  min-width: 20px;
  text-align: center;
  font-size: 1.1rem;
}
@media (max-width: 1100px) {
  .course-quick-links { display: none; }
}

/* ── "No Courses Found" state ── */
.no-courses {
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
}
.no-courses i {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--border);
}
.no-courses h3 {
  font-size: 1.3rem;
  color: var(--text-light);
  margin-bottom: 8px;
}
.no-courses p {
  font-size: 0.95rem;
}

/* ── Animations ── */
.course-card[data-animate="fade-up"] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.course-card[data-animate="fade-up"].animated {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.course-card.stagger-1 { transition-delay: 0.05s; }
.course-card.stagger-2 { transition-delay: 0.1s; }
.course-card.stagger-3 { transition-delay: 0.15s; }
.course-card.stagger-4 { transition-delay: 0.2s; }
.course-card.stagger-5 { transition-delay: 0.25s; }
.course-card.stagger-6 { transition-delay: 0.3s; }

/* ── Decorative elements ── */
.course-section-divider {
  text-align: center;
  padding: 8px 0;
  color: var(--accent-gold);
  font-size: 1.2rem;
  letter-spacing: 12px;
  opacity: 0.5;
}

/* ── Loading Skeleton ── */
.skeleton-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.skeleton-img {
  width: 100%;
  height: 200px;
  background: linear-gradient(90deg, var(--bg-light) 0%, var(--bg-warm) 50%, var(--bg-light) 100%);
  background-size: 220% 100%;
  animation: shimmerLoad 2s ease-in-out infinite;
}
.skeleton-body {
  padding: 22px 24px;
}
.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--bg-light) 0%, var(--bg-warm) 50%, var(--bg-light) 100%);
  background-size: 220% 100%;
  animation: shimmerLoad 2s ease-in-out infinite;
  margin-bottom: 10px;
}
.skeleton-line.short { width: 60%; }
.skeleton-line.medium { width: 80%; }
@keyframes shimmerLoad {
  0% { background-position: -100% 0; }
  100% { background-position: 200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton-img,
  .skeleton-line { animation: none !important; }
}

/* ── Teacher Avatars in Course Card ── */
.course-teachers {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.teacher-avatars {
  display: flex;
  align-items: center;
}
.teacher-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--bg-white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-left: -8px;
  transition: transform 0.3s var(--ease);
}
.teacher-avatar:first-child {
  margin-left: 0;
}
.teacher-avatar:hover {
  transform: scale(1.15);
  z-index: 2;
}
.teacher-avatar-more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 2px solid var(--bg-white);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: -8px;
}
.teacher-names {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Onsite/Online course header quick nav (like MI header) ── */
.course-nav-strip {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
}
.course-nav-strip .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 10px 24px;
}
.course-nav-strip a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-body);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s var(--ease);
}
.course-nav-strip a:hover,
.course-nav-strip a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
@media (max-width: 768px) {
  .course-nav-strip .container { gap: 16px; }
  .course-nav-strip a { font-size: 0.8rem; }
}

/* ── Icon Placeholders for Missing Images ── */

/* Course image placeholder (inside course-card-img) */
.course-img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.course-img-placeholder i {
  font-size: 3.5rem;
  color: var(--primary);
  opacity: 0.4;
}

/* Teacher avatar icon (small, in course card) */
.teacher-avatar-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 2px solid var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: -8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.teacher-avatar-icon:first-child {
  margin-left: 0;
}
.teacher-avatar-icon i {
  font-size: 0.9rem;
  color: var(--primary);
  opacity: 0.6;
}

/* Teacher card image placeholder (in slider) */
.teacher-card-img-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 3px solid var(--bg-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.teacher-card-img-placeholder i {
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.4;
}