/* =============================================
   MASTER 272 — Pages Stylesheet
   Programme · Admission · Carrières
   ============================================= */

/* ===== PAGE HEADER ===== */
.page-header {
  padding: 10rem 0 4rem;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, rgba(30,136,229,0.06) 0%, transparent 100%);
}
.page-header .tag { margin-bottom: 1.2rem; }
.page-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.page-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== TABS ===== */
.tabs {
  display: flex;
  gap: 0;
  justify-content: center;
  margin-bottom: 3rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.tab {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: color 0.3s var(--ease);
  position: relative;
  white-space: nowrap;
}
.tab::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--blue-light);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
}
.tab:hover { color: var(--text-secondary); }
.tab--active { color: var(--text-primary); }
.tab--active::after { transform: scaleX(1); }
.tab-indicator { display: none; }

/* Tab Content */
.tab-content {
  display: none;
  opacity: 0;
}
.tab-content--active {
  display: block;
  animation: tabFadeIn 0.4s var(--ease-out) forwards;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tab Grid Layout */
.tab-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.tab-main h2 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
  font-weight: 400;
}
.tab-main h3 {
  font-size: 1.15rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--blue-light);
}
.tab-main > p {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

/* Course Cards */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.course-card {
  padding: 1.3rem 1.5rem;
  transition: all 0.3s var(--ease);
}
.course-card:hover {
  border-color: rgba(77, 163, 255, 0.15);
  transform: translateY(-2px);
}
.course-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
  gap: 1rem;
}
.course-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
}
.course-ects {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--blue-light);
  background: rgba(30,136,229,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.course-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Tools Grid */
.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.tool-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  transition: all 0.3s var(--ease);
}
.tool-badge:hover {
  background: rgba(0, 212, 255, 0.15);
  transform: translateY(-1px);
}

/* Sidebar */
.tab-sidebar { position: sticky; top: 100px; }
.sidebar-card {
  padding: 1.8rem;
  margin-bottom: 1.5rem;
}
.sidebar-card h4 {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.sidebar-list {
  list-style: none;
}
.sidebar-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: relative;
  padding-left: 1rem;
}
.sidebar-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue-light);
  font-size: 0.75rem;
}
.sidebar-list li:last-child { border-bottom: none; }
.sidebar-list--companies li::before { content: ''; }
.sidebar-list--companies li { padding-left: 0; }

/* ===== TRONC COMMUN ===== */
.section--tronc-commun {
  background: var(--bg-secondary);
}
.tc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.tc-card {
  padding: 1.3rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s var(--ease);
}
.tc-card:hover {
  border-color: rgba(77, 163, 255, 0.15);
  transform: translateY(-2px);
}
.tc-title { font-weight: 600; font-size: 0.92rem; }
.tc-ects {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--blue-light);
  background: rgba(30,136,229,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  flex-shrink: 0;
}

/* ===== ADMISSION: PROFILE ===== */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.profile-card {
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s var(--ease);
}
.profile-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 163, 255, 0.15);
}
.profile-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.profile-card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.profile-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== ADMISSION: TIMELINE ===== */
.section--process { background: var(--bg-secondary); }
.timeline {
  position: relative;
  max-width: 700px;
  margin: 2rem auto 0;
}
.timeline-line {
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), var(--red));
  opacity: 0.3;
}
.timeline-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}
.timeline-dot {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
  flex-shrink: 0;
  z-index: 1;
}
.timeline-card {
  padding: 1.5rem;
  flex: 1;
}
.timeline-card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.timeline-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== ADMISSION: DOCUMENTS ===== */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.doc-item {
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: all 0.3s var(--ease);
}
.doc-item:hover {
  border-color: rgba(77, 163, 255, 0.15);
  transform: translateY(-2px);
}
.doc-item svg { color: var(--blue-light); flex-shrink: 0; }
.doc-item span { font-size: 0.92rem; font-weight: 500; }

/* ===== ADMISSION: CALENDAR ===== */
.section--calendar { background: var(--bg-secondary); }
.calendar-grid {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.calendar-card {
  padding: 2rem 1.8rem;
  text-align: center;
  min-width: 160px;
  transition: all 0.3s var(--ease);
}
.calendar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 163, 255, 0.15);
}
.calendar-month {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-bottom: 0.6rem;
}
.calendar-event {
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.calendar-detail {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  font-style: italic;
}
.calendar-note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.calendar-note a { color: var(--blue-light); }

/* ===== HORIZONTAL TIMELINE ===== */
.h-timeline {
  display: flex;
  align-items: flex-start;
  margin-top: 2.5rem;
  overflow-x: auto;
  padding: 4px 0 0.5rem;
}

.h-timeline__item {
  flex: 1;
  min-width: 100px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 0.25rem;
}

/* Connecting line segment */
.h-timeline__item::before {
  content: '';
  position: absolute;
  top: 7px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-light);
  z-index: 0;
}
.h-timeline__item:first-child::before { left: 50%; }
.h-timeline__item:last-child::before  { right: 50%; }

.h-timeline__dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid var(--bg-secondary);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}

.h-timeline__item:hover .h-timeline__dot {
  transform: scale(1.25);
  background: var(--blue-light);
}

.h-timeline__date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-top: 0.85rem;
  text-align: center;
  display: block;
  line-height: 1.4;
}

.h-timeline__event {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 0.3rem;
  display: block;
  line-height: 1.4;
}

.h-timeline__detail {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.2rem;
  font-style: italic;
  display: block;
}

@media (max-width: 768px) {
  .h-timeline { overflow-x: scroll; padding-bottom: 1rem; }
  .h-timeline__item { min-width: 90px; }
}

/* ===== ADMISSION: FAQ ===== */
.faq-list {
  max-width: 750px;
  margin: 2rem auto 0;
}
.faq-item {
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
}
.faq-question:hover { color: var(--blue-light); }
.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
  color: var(--text-muted);
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--blue-light); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
  padding: 0 1.5rem;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.5rem;
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CARRIÈRES: INSERTION STATS ===== */
.section--insertion-stats { background: var(--bg-secondary); }
.insertion-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.insertion-card {
  padding: 2rem;
  text-align: center;
  transition: all 0.3s var(--ease);
}
.insertion-card:hover { transform: translateY(-4px); }

.insertion-chart {
  position: relative;
  width: 100px; height: 100px;
  margin: 0 auto 1rem;
}
.insertion-chart svg {
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}
.insertion-bg {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 6;
}
.insertion-fill {
  fill: none;
  stroke: var(--blue-light);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 314;
  stroke-dashoffset: calc(314 - (314 * var(--percent)) / 100);
  transition: stroke-dashoffset 1.5s var(--ease-out);
}
.insertion-value {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--blue-light);
}
.insertion-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ===== CARRIÈRES: MÉTIERS ===== */
.metiers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.metier-card {
  padding: 2rem;
  transition: all 0.3s var(--ease);
}
.metier-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 163, 255, 0.15);
}
.metier-card h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.metier-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}
.metier-salary {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
}

/* ===== CARRIÈRES: ALUMNI ===== */
.section--alumni { background: var(--bg-secondary); }
.alumni-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.alumni-card {
  padding: 2rem;
  transition: all 0.3s var(--ease);
}
.alumni-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 163, 255, 0.15);
}
.alumni-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.alumni-top strong { display: block; font-size: 1rem; color: var(--text-primary); }
.alumni-top span { font-size: 0.82rem; color: var(--text-muted); font-family: var(--font-mono); }
.alumni-quote {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
.alumni-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
}

/* ===== CARRIÈRES: PARTNERS ===== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.partner-logo {
  padding: 1.5rem 1rem;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: all 0.3s var(--ease);
}
.partner-logo:hover {
  color: var(--text-primary);
  transform: translateY(-3px);
  border-color: rgba(77, 163, 255, 0.15);
  box-shadow: 0 5px 20px rgba(30, 136, 229, 0.08);
}

/* ===== RESPONSIVE PAGES ===== */
@media (max-width: 1024px) {
  .tab-grid { grid-template-columns: 1fr; }
  .tab-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .courses-grid { grid-template-columns: 1fr; }
  .profile-grid { grid-template-columns: repeat(2, 1fr); }
  .docs-grid { grid-template-columns: repeat(2, 1fr); }
  .tc-grid { grid-template-columns: repeat(2, 1fr); }
  .insertion-grid { grid-template-columns: repeat(2, 1fr); }
  .alumni-grid { grid-template-columns: 1fr 1fr; }
  .partners-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .page-header { padding: 8rem 0 3rem; }
  .tab { padding: 0.8rem 1.2rem; font-size: 0.85rem; }
  .tabs { overflow-x: auto; justify-content: flex-start; padding-bottom: 0; -webkit-overflow-scrolling: touch; }
  .tab-sidebar { grid-template-columns: 1fr; }
  .profile-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .tc-grid { grid-template-columns: 1fr; }
  .calendar-grid { flex-direction: column; align-items: center; }
  .metiers-grid { grid-template-columns: 1fr; }
  .insertion-grid { grid-template-columns: 1fr 1fr; }
  .alumni-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .insertion-grid { grid-template-columns: 1fr; }
}

/* ===== LEVEL SELECTOR (M1/M2) ===== */
.section--level-selector { padding: 0 0 1rem; }
.level-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.level-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 1.2rem 3rem;
  border-radius: 14px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  font-family: var(--font-body);
  color: var(--text-muted);
}
.level-tab:hover {
  border-color: rgba(77, 163, 255, 0.2);
  color: var(--text-secondary);
}
.level-tab--active {
  border-color: var(--blue);
  background: rgba(30, 136, 229, 0.08);
  color: var(--text-primary);
  box-shadow: 0 0 25px rgba(30, 136, 229, 0.12);
}
.level-tab-label {
  font-size: 1.15rem;
  font-weight: 600;
  font-family: var(--font-display);
}
.level-tab-sub {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.level-content { display: none; }
.level-content--active { display: block; animation: tabFadeIn 0.4s var(--ease-out) forwards; }

/* Semester intro */
.semester-intro { margin-bottom: 2.5rem; }
.semester-intro h2 { font-size: 1.8rem; font-weight: 400; margin-bottom: 0.75rem; }
.semester-intro p { color: var(--text-secondary); font-size: 0.98rem; line-height: 1.7; }

/* Course category headers */
.course-category {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: none;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(77, 163, 255, 0.15);
}
.course-category:first-of-type,
.tab-content > .course-category:first-child { margin-top: 0.5rem; }

/* Spacing between courses grid and next category */
.courses-grid { margin-bottom: 0.5rem; }
.courses-grid + .course-category { margin-top: 2.5rem; }

/* Spacing for tab-content inside subtab */
.subtab-content .tab-content { padding-top: 0.5rem; }

/* Course note spacing fix */
.course-note + .courses-grid { margin-top: 0; }

/* Smaller grid for short lists */
.courses-grid--small {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

@media (max-width: 768px) {
  .level-tabs { flex-direction: column; align-items: stretch; }
  .level-tab { padding: 1rem 1.5rem; flex-direction: row; gap: 0.75rem; }
}

/* ===== SUBTABS (Parcours within semesters) ===== */
.parcours-section { margin-top: 2rem; }
.tabs--sub {
  gap: 0;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 2rem;
}
.tabs--sub .tab {
  font-size: 0.88rem;
  padding: 0.8rem 1.5rem;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: none;
}
.tabs--sub .tab--active {
  border-bottom-color: var(--blue);
  color: var(--text-primary);
  background: rgba(30, 136, 229, 0.05);
}
.subtab-content {
  display: none;
  animation: tabFadeIn 0.35s var(--ease-out) forwards;
}
.subtab-content--active { display: block; }

/* ===== COURSE MODAL ===== */
.course-card[data-course] { cursor: pointer; }
.course-card[data-course]:hover {
  border-color: rgba(77, 163, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30, 136, 229, 0.1);
}

.course-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(5, 8, 15, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  justify-content: center;
  align-items: center;
  padding: 2rem;
}
.course-modal-overlay.open {
  display: flex;
  animation: modalOverlayIn 0.25s ease-out;
}
@keyframes modalOverlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.course-modal {
  position: relative;
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 20px;
  padding: 2.5rem;
  background: rgba(15, 20, 35, 0.95);
  border: 1px solid rgba(77, 163, 255, 0.15);
  box-shadow: 0 25px 80px rgba(0,0,0,0.5), 0 0 40px rgba(30, 136, 229, 0.08);
  animation: modalSlideIn 0.3s var(--ease-out);
}
@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.course-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
  padding: 0.25rem;
}
.course-modal-close:hover { color: var(--text-primary); }

.course-modal-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(77, 163, 255, 0.1);
}
.course-modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  padding-right: 2rem;
}
.course-modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.course-modal-meta .meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  background: rgba(30, 136, 229, 0.08);
  border: 1px solid rgba(30, 136, 229, 0.15);
  color: var(--blue-light);
}
.course-modal-meta .meta-tag.meta-ects {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.2);
  color: var(--gold);
}

.course-modal-body h3 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 1.5rem 0 0.5rem;
}
.course-modal-body h3:first-child { margin-top: 0; }

.course-modal-body p,
.course-modal-body ul {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}
.course-modal-body ul {
  padding-left: 1.2rem;
  list-style: disc;
}
.course-modal-body ul li { margin-bottom: 0.3rem; }
.course-modal-body .biblio {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .course-modal { padding: 1.5rem; border-radius: 16px; }
  .course-modal-title { font-size: 1.25rem; }
  .course-modal-overlay { padding: 1rem; }
}

/* Optional course cards */
.course-card--opt {
  border-style: dashed;
  opacity: 0.85;
}
.course-card--opt:hover { opacity: 1; }

/* Course note (e.g. "+ 1 matière au choix parmi :") */
.course-note {
  font-size: 0.85rem;
  color: var(--blue-light);
  font-style: italic;
  margin: 1rem 0 0.75rem;
  padding-left: 0.25rem;
}