/* ==========================================================================
   ESN BELGIUM - CLEAN, SIMPLE, HUMAN-CRAFTED DESIGN (NO AI SLOP)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero Section - Clean, Spacious, Authentic
   -------------------------------------------------------------------------- */
.esn-hero {
  background: #ffffff;
  padding: 4.5rem 0 4rem 0;
  border-bottom: 1px solid var(--border);
}

.esn-hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}

.esn-hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  background: var(--esn-cyan-light);
  border: 1px solid var(--esn-cyan-border);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.esn-hero-title {
  font-size: clamp(2.4rem, 4.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--esn-navy);
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.esn-star-text {
  display: inline-block;
  white-space: nowrap;
}

.esn-star-text span {
  display: inline-block;
  font-weight: 800;
  transition: color 0.35s ease;
}

.esn-star-text span:nth-child(1) { color: var(--esn-magenta); }
.esn-star-text span:nth-child(2) { color: var(--esn-orange); }
.esn-star-text span:nth-child(3) { color: var(--esn-cyan); }
.esn-star-text span:nth-child(4) { color: var(--esn-green); }

.esn-hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.esn-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.esn-hero-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  background: #ffffff;
}

.esn-hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   Stats Ribbon - Simple & Clean
   -------------------------------------------------------------------------- */
.esn-stats-ribbon {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}

.esn-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.esn-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.esn-stat-number span {
  color: var(--esn-cyan);
}

.esn-stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Innovative Campus Transit Network & Sections Explorer Stage
   -------------------------------------------------------------------------- */
.campus-explorer-toolbar {
  margin-bottom: 1.5rem;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.explorer-toolbar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.explorer-region-pills {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.campus-pill-btn {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.campus-pill-btn:hover {
  border-color: var(--esn-cyan);
  color: var(--esn-navy);
  background: #ffffff;
  transform: translateY(-1px);
}

.campus-pill-btn.active {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
  box-shadow: 0 4px 12px rgba(15, 34, 61, 0.18);
}

.campus-pill-btn .pill-counter {
  font-size: 0.72rem;
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-muted);
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  font-weight: 800;
  transition: background 0.2s ease, color 0.2s ease;
}

.campus-pill-btn.active .pill-counter {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* View Mode Switcher (Transit Network vs City Bento) */
.explorer-mode-switch {
  display: inline-flex;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 3px;
}

.mode-switch-btn {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.32rem 0.75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.mode-switch-btn .esn-icon {
  width: 14px;
  height: 14px;
}

.mode-switch-btn:hover {
  color: var(--esn-navy);
}

.mode-switch-btn.active {
  background: #ffffff;
  color: var(--esn-navy);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.explorer-search-wrapper {
  margin-top: 0.85rem;
  position: relative;
  width: 100%;
}

.explorer-search-input {
  width: 100%;
  padding: 0.65rem 1.25rem 0.65rem 2.6rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--bg-light);
  color: var(--text-main);
  outline: none;
  transition: all 0.2s ease;
}

.explorer-search-input:focus {
  background: #ffffff;
  border-color: var(--esn-cyan);
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.15);
}

.explorer-search-icon {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

/* Main Split Stage Grid */
.campus-explorer-stage {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 1.5rem;
  align-items: stretch;
}

/* Left: Explorer Display Card */
.explorer-display-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.35rem 1rem 1.35rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
}

/* Mode A: Schematic Campus Transit Network */
.transit-network-container.active-view {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.transit-network-container.hidden-view {
  display: none;
}

.transit-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
}

.transit-status-badge {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.transit-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--esn-cyan);
  box-shadow: 0 0 8px var(--esn-cyan);
}

.transit-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--esn-navy);
}

.transit-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.transit-svg-wrapper {
  position: relative;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  background: #fafbfc;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.transit-svg-art {
  width: 100%;
  height: auto;
  max-height: 340px;
  display: block;
}

.transit-zone-label {
  font-family: var(--font-heading);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  fill: #94a3b8;
  user-select: none;
}

/* Transit Station Nodes */
.transit-station-node {
  cursor: pointer;
  outline: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  transform-origin: center;
}

.station-pulse-ring {
  opacity: 0;
  pointer-events: none;
  transform-origin: center;
}

.transit-station-node:hover .station-pulse-ring,
.transit-station-node.active .station-pulse-ring {
  opacity: 0.4;
  animation: stationPulseAnim 1.8s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

@keyframes stationPulseAnim {
  0% { r: 12; opacity: 0.6; }
  100% { r: 26; opacity: 0; }
}

.station-node-base {
  transition: fill 0.2s ease, stroke 0.2s ease, transform 0.2s ease;
  filter: drop-shadow(0 2px 5px rgba(15, 34, 61, 0.18));
}

.transit-station-node:hover .station-node-base,
.transit-station-node.active .station-node-base {
  fill: var(--esn-cyan) !important;
  stroke: #ffffff !important;
  filter: drop-shadow(0 0 8px rgba(0, 174, 239, 0.55));
}

.transit-station-node:hover text,
.transit-station-node.active text {
  fill: #ffffff !important;
}

.station-label-bg {
  fill: #ffffff;
  stroke: #cbd5e1;
  stroke-width: 1.2;
  filter: drop-shadow(0 2px 4px rgba(15, 34, 61, 0.08));
  transition: fill 0.2s ease, stroke 0.2s ease;
}

.station-label-text {
  fill: var(--esn-navy);
  font-family: var(--font-heading);
  font-size: 9.5px;
  font-weight: 700;
  user-select: none;
  transition: fill 0.2s ease;
}

.transit-station-node:hover .station-label-bg,
.transit-station-node.active .station-label-bg {
  fill: var(--esn-navy);
  stroke: var(--esn-navy);
}

.transit-station-node:hover .station-label-text,
.transit-station-node.active .station-label-text {
  fill: #ffffff;
}

.transit-station-node:hover,
.transit-station-node.active {
  transform: scale(1.15);
}

/* Mode B: City Bento Matrix */
.city-bento-container.active-view {
  display: block;
  flex: 1;
}

.city-bento-container.hidden-view {
  display: none;
}

.bento-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.85rem;
  padding: 0.5rem 0;
}

.city-matrix-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.city-matrix-card:hover {
  background: #ffffff;
  border-color: var(--esn-cyan);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.city-matrix-card.active {
  background: #ffffff;
  border-color: var(--esn-cyan);
  box-shadow: 0 0 0 2px var(--esn-cyan), 0 8px 20px rgba(0, 174, 239, 0.15);
}

.bento-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
}

.bento-city-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--esn-navy);
}

.bento-count-badge {
  font-size: 0.68rem;
  font-weight: 800;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--esn-navy);
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-full);
}

.bento-count-badge.birthplace {
  background: #fef3c7;
  border-color: #fde68a;
  color: #b45309;
}

.bento-region-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bento-tagline {
  font-size: 0.74rem;
  color: var(--text-light);
  line-height: 1.35;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Quick Station Pills Bar */
.quick-transit-strip {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.quick-strip-label {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.quick-station-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.station-pill-btn {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-main);
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.6rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.18s ease;
}

.station-pill-btn:hover {
  background: #ffffff;
  border-color: var(--esn-cyan);
  color: var(--esn-navy);
  transform: translateY(-1px);
}

.station-pill-btn.active {
  background: var(--esn-navy);
  border-color: var(--esn-navy);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(15, 34, 61, 0.22);
}

.pill-station-code {
  font-size: 0.68rem;
  background: rgba(0, 0, 0, 0.06);
  padding: 0.05rem 0.35rem;
  border-radius: var(--radius-full);
  font-weight: 800;
}

.station-pill-btn.active .pill-station-code {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Right: Sleek City Hub & Section Profile Card */
.city-details-panel {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}

.city-details-panel.panel-pulse {
  animation: panelSmoothFade 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes panelSmoothFade {
  from { opacity: 0.75; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.city-details-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.85rem;
  margin-bottom: 1rem;
}

.city-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.city-badges-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}

.city-region-badge {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.city-birthplace-badge {
  font-size: 0.7rem;
  font-weight: 800;
  color: #b45309;
  background: #fef3c7;
  border: 1px solid #fde68a;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.city-capital-badge {
  font-size: 0.7rem;
  font-weight: 800;
  color: #0369a1;
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.city-details-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin: 0;
  line-height: 1.15;
}

.city-count-chip {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--esn-navy);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.city-details-tagline {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0.4rem 0 0 0;
}

.city-sections-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 0.35rem;
  margin-bottom: 1rem;
}

.city-section-item {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-left: 3px solid var(--esn-cyan);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  transition: all 0.2s ease;
}

.city-section-item:hover {
  background: #ffffff;
  border-color: var(--border-dark);
  border-left-color: var(--esn-navy);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.city-section-name {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin: 0 0 0.4rem 0;
}

.city-section-unis {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.45rem;
}

.uni-pill {
  font-size: 0.72rem;
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  color: var(--text-muted);
  font-weight: 600;
}

.city-section-meeting {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
  line-height: 1.4;
}

.city-section-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.city-section-links .btn {
  padding: 0.32rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
}

.city-details-footer {
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
  margin-top: auto;
}

@media (max-width: 992px) {
  .esn-sections-map-stage {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .city-sections-list {
    max-height: 380px;
  }
}

/* Bento Directory Grid */
.sections-cards-bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.section-bento-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.section-bento-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.section-bento-card.flanders::before { background: var(--esn-green); }
.section-bento-card.brussels::before { background: var(--esn-cyan); }
.section-bento-card.wallonia::before { background: var(--esn-magenta); }

.section-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
  border-color: var(--border-dark);
}

.section-unis-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.section-desc-p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.section-office-box {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.section-links-bar {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.section-link-btn {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.section-link-btn:hover {
  background: var(--bg-light);
  border-color: var(--border-dark);
  color: var(--esn-navy);
}

.section-link-btn.primary {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
}

.section-link-btn.primary:hover {
  background: var(--esn-cyan-dark);
  border-color: var(--esn-cyan-dark);
}

.section-link-btn.instagram {
  color: var(--esn-magenta);
}

.section-link-btn.website {
  color: var(--esn-cyan-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* --------------------------------------------------------------------------
   What We Do / Mission Cards (3 Columns)
   -------------------------------------------------------------------------- */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* --------------------------------------------------------------------------
   Mobility Bento Grid Showcase (Supporting International Mobility)
   -------------------------------------------------------------------------- */
.mobility-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mobility-bento-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s ease, border-color 0.22s ease;
}

.mobility-bento-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--esn-cyan));
}

.mobility-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.08);
  border-color: var(--border-dark);
}

.mobility-bento-card.featured {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2.5rem;
  align-items: center;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  padding: 2.5rem;
}

.mobility-bento-card.cyan { --card-accent: var(--esn-cyan); --icon-bg: var(--esn-cyan-light); --icon-color: var(--esn-cyan-dark); --tag-color: var(--esn-cyan-dark); }
.mobility-bento-card.green { --card-accent: var(--esn-green); --icon-bg: var(--esn-green-light); --icon-color: var(--esn-green-dark); --tag-color: var(--esn-green-dark); }
.mobility-bento-card.orange { --card-accent: var(--esn-orange); --icon-bg: var(--esn-orange-light); --icon-color: var(--esn-orange); --tag-color: var(--esn-orange); }
.mobility-bento-card.pink { --card-accent: var(--esn-magenta); --icon-bg: var(--esn-magenta-light); --icon-color: var(--esn-magenta); --tag-color: var(--esn-magenta); }

.mobility-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  background: var(--icon-bg, var(--esn-cyan-light));
  color: var(--icon-color, var(--esn-cyan-dark));
}

.mobility-tag {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tag-color, var(--esn-cyan-dark));
  margin-bottom: 0.5rem;
  display: block;
}

.mobility-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.mobility-bento-card.featured .mobility-title {
  font-size: 1.75rem;
}

.mobility-desc {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.mobility-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.mobility-chip {
  font-size: 0.78rem;
  font-weight: 600;
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  color: var(--text-main);
}

@media (max-width: 960px) {
  .mobility-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mobility-bento-card.featured {
    grid-column: span 2;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .mobility-bento-grid {
    grid-template-columns: 1fr;
  }
  .mobility-bento-card.featured {
    grid-column: span 1;
    padding: 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   Project Tiles Showcase (projects.html)
   -------------------------------------------------------------------------- */
.project-tiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-tile-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.project-tile-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--esn-cyan);
}

.project-tile-card.cyan::before { background: var(--esn-cyan); }
.project-tile-card.magenta::before { background: var(--esn-magenta); }
.project-tile-card.green::before { background: var(--esn-green); }
.project-tile-card.orange::before { background: var(--esn-orange); }
.project-tile-card.navy::before { background: var(--esn-navy); }
.project-tile-card.dark-blue::before { background: var(--esn-dark-blue); }

.project-tile-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.project-tile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.project-tile-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.project-tile-highlight {
  background: var(--bg-light);
  border-left: 3px solid var(--esn-cyan);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.project-tile-card.magenta .project-tile-highlight { border-left-color: var(--esn-magenta); }
.project-tile-card.green .project-tile-highlight { border-left-color: var(--esn-green); }
.project-tile-card.orange .project-tile-highlight { border-left-color: var(--esn-orange); }
.project-tile-card.navy .project-tile-highlight { border-left-color: var(--esn-navy); }

.project-tile-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.project-tile-actions {
  margin-top: auto;
  display: flex;
  gap: 0.65rem;
  flex-direction: column;
}

/* --------------------------------------------------------------------------
   The 6 Causes / Core Values (Strict 3-per-row Layout & Premium Polish)
   -------------------------------------------------------------------------- */
.causes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 2rem;
}

.cause-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-xs);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cause-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--esn-cyan);
}

.cause-card.culture::before { background: var(--esn-orange); }
.cause-card.education::before { background: var(--esn-cyan); }
.cause-card.sustainability::before { background: var(--esn-green); }
.cause-card.health::before { background: var(--esn-magenta); }
.cause-card.skills::before { background: var(--esn-navy); }
.cause-card.inclusion::before { background: #ffd200; }
.cause-card.citizenship::before { background: #f59e0b; }

.cause-card:hover {
  border-color: var(--border-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.cause-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.75rem;
}

.cause-icon-badge {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}

.cause-icon-badge.culture { background: var(--esn-orange-light); color: var(--esn-orange); border: 1px solid var(--esn-orange-border); }
.cause-icon-badge.education { background: var(--esn-cyan-light); color: var(--esn-cyan); border: 1px solid var(--esn-cyan-border); }
.cause-icon-badge.sustainability { background: var(--esn-green-light); color: var(--esn-green); border: 1px solid var(--esn-green-border); }
.cause-icon-badge.health { background: var(--esn-magenta-light); color: var(--esn-magenta); border: 1px solid var(--esn-magenta-border); }
.cause-icon-badge.skills { background: #f1f5f9; color: var(--esn-navy); border: 1px solid #cbd5e1; }
.cause-icon-badge.inclusion { background: #fefce8; color: #ca8a04; border: 1px solid #fef08a; }
.cause-icon-badge.citizenship { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }

.cause-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin: 0;
  line-height: 1.25;
}

.cause-tag-pill {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.cause-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.cause-chips-row {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.cause-chip {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.cause-link-action {
  margin-top: auto;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease, transform 0.15s ease;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.cause-link-action:hover {
  color: var(--esn-navy);
  transform: translateX(3px);
}

@media (max-width: 900px) {
  .causes-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 600px) {
  .causes-grid {
    grid-template-columns: 1fr !important;
  }
}

/* --------------------------------------------------------------------------
   Partner Benefits Showcase (Clean 3-Column Grid)
   -------------------------------------------------------------------------- */
.partner-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.partner-feature-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.partner-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--esn-cyan));
}

.partner-feature-card.ryanair::before { background: var(--card-accent, #003580); }
.partner-feature-card.sncb::before { background: var(--card-accent, #005aa0); }
.partner-feature-card.flixbus::before { background: var(--card-accent, #73d700); }
.partner-feature-card.swapfiets::before { background: var(--card-accent, #00a4e4); }
.partner-feature-card.generator::before { background: var(--card-accent, #111111); }
.partner-feature-card.intern::before { background: var(--card-accent, #ec008c); }

.partner-feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.partner-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.partner-brand-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1.2;
}

.partner-type-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-light);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.partner-discount-pill {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  background: var(--esn-cyan-light);
  border: 1px solid var(--esn-cyan-border);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
}

.partner-discount-pill.blue { color: #003580; background: #eff6ff; border-color: #bfdbfe; }
.partner-discount-pill.green { color: #15803d; background: #f0fdf4; border-color: #bbf7d0; }
.partner-discount-pill.pink { color: #be185d; background: #fdf2f8; border-color: #fbcfe8; }
.partner-discount-pill.orange { color: #c2410c; background: #fff7ed; border-color: #fed7aa; }
.partner-discount-pill.gray { color: #334155; background: #f1f5f9; border-color: #cbd5e1; }

.partner-benefit-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.partner-card-action {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--esn-cyan-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  transition: color 0.15s ease;
}

.partner-card-action:hover {
  color: var(--esn-cyan);
}

/* --------------------------------------------------------------------------
   Buddy Callout Box
   -------------------------------------------------------------------------- */
.buddy-callout {
  background: linear-gradient(135deg, #f0f9ff 0%, #f4fbf0 100%);
  border: 1px solid var(--esn-cyan-border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 3rem;
  align-items: center;
}

.buddy-callout h2 {
  font-size: 1.85rem;
  color: var(--esn-navy);
  margin-bottom: 0.75rem;
}

.buddy-callout p {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   Team Member Tiles & Org Chart (about.html - Strict 4-per-row Small & Cute)
   -------------------------------------------------------------------------- */
.team-segmented-control {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #f1f5f9;
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
  max-width: 100%;
  overflow-x: auto;
}

.team-tab-pill {
  border: none;
  background: transparent;
  padding: 0.6rem 1.35rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  user-select: none;
}

.team-tab-pill:hover {
  color: var(--esn-navy);
}

.team-tab-pill.active {
  background: #ffffff;
  color: var(--esn-navy);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(27, 54, 93, 0.1), 0 1px 3px rgba(0, 0, 0, 0.06);
}

.team-tiles-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)) !important;
  gap: 2.25rem !important;
}

.member-tile-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 1.25rem 1.25rem 1.65rem 1.25rem;
  box-shadow: 0 6px 24px -4px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  border-top: 6px solid var(--esn-cyan);
}

.member-tile-card.coord {
  border-top-color: var(--esn-green);
}

.member-tile-card.audit {
  border-top-color: var(--esn-orange);
}

.member-tile-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px -8px rgba(15, 23, 42, 0.16), 0 8px 20px -6px rgba(15, 23, 42, 0.08);
  border-color: var(--border-dark);
}

/* Incredibly Big, Stand-Out Round Square Profile Picture (1:1 with soft squircle corners) */
.member-tile-photo-wrap {
  width: 100% !important;
  aspect-ratio: 1 / 1 !important;
  max-width: 100% !important;
  height: auto !important;
  border-radius: 24px !important;
  overflow: hidden !important;
  margin: 0 0 1.4rem 0 !important;
  background: #f1f5f9;
  border: 1px solid rgba(0, 0, 0, 0.07) !important;
  box-shadow: 0 10px 28px -4px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  position: relative;
  flex-shrink: 0;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.member-tile-photo-wrap img {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  object-position: center 15% !important;
  display: block !important;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.member-tile-card:hover .member-tile-photo-wrap {
  box-shadow: 0 16px 40px rgba(0, 174, 239, 0.32), 0 0 0 3.5px var(--esn-cyan) !important;
  transform: translateY(-2px);
}

.member-tile-card.coord:hover .member-tile-photo-wrap {
  box-shadow: 0 16px 40px rgba(122, 193, 67, 0.32), 0 0 0 3.5px var(--esn-green) !important;
  transform: translateY(-2px);
}

.member-tile-card.audit:hover .member-tile-photo-wrap {
  box-shadow: 0 16px 40px rgba(244, 123, 32, 0.32), 0 0 0 3.5px var(--esn-orange) !important;
  transform: translateY(-2px);
}

.member-tile-card:hover .member-tile-photo-wrap img {
  transform: scale(1.05);
}

/* Person Info under the Round Square */
.member-tile-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
}

.member-tile-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.4rem;
  line-height: 1.22;
}

.member-tile-role {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  background: var(--esn-cyan-light);
  padding: 0.28rem 0.85rem;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 0.6rem;
  max-width: 100%;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.member-tile-card.coord .member-tile-role {
  color: var(--esn-green-dark);
  background: var(--esn-green-light);
}

.member-tile-card.audit .member-tile-role {
  color: #9a3412;
  background: var(--esn-orange-light);
}

.member-tile-section {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.member-tile-bio {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 1.35rem;
}

.member-tile-email-btn {
  margin-top: auto;
  width: 100%;
}

.member-tile-email-btn .btn {
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.55rem 0.95rem;
  border-radius: 14px;
  width: 100%;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: #f8fafc;
  border: 1px solid var(--border);
  color: var(--esn-navy);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
}

.member-tile-email-btn .btn:hover {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
  box-shadow: 0 4px 14px rgba(46, 49, 146, 0.22);
}

.org-chart-showcase {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 4rem;
  text-align: center;
}

.org-chart-img-wrap {
  width: 100%;
  overflow-x: auto;
  padding: 1rem 0;
}

.org-chart-img-wrap img {
  max-width: 100%;
  min-width: 720px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .team-tiles-grid {
    grid-template-columns: 1fr !important;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--esn-navy);
  color: #e2e8f0;
  padding: 4.5rem 0 2rem 0;
  border-top: 4px solid var(--esn-cyan);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-logo {
  height: 64px;
  width: auto;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
}

.footer-heading, .footer-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-eu-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 2rem;
}

.eu-flag-img {
  width: 54px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 2px;
}

.eu-text {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.5;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-legal-row {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  vertical-align: middle;
}

.footer-admin-link {
  color: #64748b !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  text-decoration: none !important;
  margin-left: 8px !important;
}

.footer-admin-link:hover {
  color: #ffffff !important;
}

.footer-admin-icon {
  width: 18px !important;
  height: 18px !important;
  display: block !important;
  flex-shrink: 0 !important;
}

/* --------------------------------------------------------------------------
   Filter Pills & Toggle Tabs
   -------------------------------------------------------------------------- */
.filter-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.filter-pill {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-pill:hover {
  color: var(--esn-navy);
  border-color: var(--border-dark);
  background: #ffffff;
}

.filter-pill.active {
  color: #ffffff;
  background: var(--esn-navy);
  border-color: var(--esn-navy);
}

.toggle-tab-group {
  display: flex;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px;
  max-width: 440px;
  margin: 0 auto 3rem auto;
}

.toggle-tab-btn {
  flex: 1;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.toggle-tab-btn:hover {
  color: var(--esn-navy);
}

.toggle-tab-btn.active {
  background: #ffffff;
  color: var(--esn-navy);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   Contact Page - Professional Institutional Layout (contact.html)
   -------------------------------------------------------------------------- */
.contact-quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.contact-quick-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact-quick-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
  border-color: #cbd5e1;
}

.contact-quick-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: var(--esn-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.contact-quick-title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--esn-navy);
  margin-bottom: 0.4rem;
}

.contact-quick-desc {
  font-size: 0.86rem;
  color: #64748b;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.contact-quick-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--esn-navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  transition: color 0.15s ease;
}

.contact-quick-link:hover {
  color: var(--esn-cyan-dark);
}

.contact-email-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.contact-dept-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1.65rem 1.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
  border-left: 4px solid #94a3b8;
}

.contact-dept-card.president { border-left-color: var(--esn-navy); }
.contact-dept-card.partnerships { border-left-color: var(--esn-green-dark); }
.contact-dept-card.projects { border-left-color: var(--esn-orange); }
.contact-dept-card.governance { border-left-color: #6366f1; }
.contact-dept-card.development { border-left-color: #0284c7; }
.contact-dept-card.comms { border-left-color: #0f172a; }
.contact-dept-card.treasury { border-left-color: #0f766e; }
.contact-dept-card.it { border-left-color: #2563eb; }

.contact-dept-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.07);
  border-color: #cbd5e1;
}

.contact-dept-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  margin-bottom: 0.25rem;
}

.contact-dept-title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--esn-navy);
  margin: 0 0 0.4rem 0;
  line-height: 1.3;
}

.contact-dept-person {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.45rem;
  flex-wrap: wrap;
}

.contact-person-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 0.12rem 0.55rem;
  border-radius: 4px;
}

.contact-dept-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.55;
  margin: 0;
}

.contact-dept-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid #f1f5f9;
}

.contact-email-btn {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--esn-navy);
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.15s ease;
}

.contact-email-btn:hover {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
}

.contact-copy-btn {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 0.42rem 0.65rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.contact-copy-btn:hover {
  background: #f1f5f9;
  color: var(--esn-navy);
  border-color: #cbd5e1;
}

/* 2-Column Split: FAQ & Legal Headquarters (Never touching, clean separation) */
.contact-info-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 4rem;
  margin-bottom: 2rem;
}

.contact-faq-panel {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 2.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.contact-legal-panel {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 2.25rem;
  border-top: 4px solid var(--esn-navy);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.faq-accordion-item {
  border-bottom: 1px solid #f1f5f9;
  padding: 1rem 0;
}

.faq-accordion-item:first-child {
  padding-top: 0.25rem;
}

.faq-accordion-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--esn-navy);
  transition: color 0.15s ease;
}

.faq-accordion-header:hover {
  color: var(--esn-cyan-dark);
}

.faq-chevron {
  width: 16px;
  height: 16px;
  color: #94a3b8;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-accordion-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--esn-navy);
}

.faq-accordion-body {
  display: none;
  padding-top: 0.65rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: #64748b;
}

.faq-accordion-item.active .faq-accordion-body {
  display: block;
}

/* Professional Contact Form Layout */
.contact-form-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  margin-bottom: 3.5rem;
}

.contact-form-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 2.25rem 2.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-form-card form {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.contact-form-card .form-group-item:nth-last-child(2) {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.contact-form-card .form-textarea-custom {
  flex: 1;
  min-height: 120px;
}

.form-header-group {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #f1f5f9;
}

.form-header-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--esn-navy);
  margin-bottom: 0.35rem;
}

.form-header-desc {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.form-group-item {
  margin-bottom: 1.25rem;
}

.form-label-custom {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.4rem;
}

.form-input-custom,
.form-select-custom,
.form-textarea-custom {
  width: 100%;
  padding: 0.65rem 0.9rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: #1e293b;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input-custom:focus,
.form-select-custom:focus,
.form-textarea-custom:focus {
  outline: none;
  border-color: var(--esn-navy);
  box-shadow: 0 0 0 3px rgba(27, 54, 93, 0.12);
}

.btn-submit-message {
  background: var(--esn-navy);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.75rem 1.85rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn-submit-message:hover {
  background: var(--esn-cyan-dark);
  transform: translateY(-1px);
}

.form-privacy-note {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.form-alert-notice {
  padding: 0.85rem 1.15rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  display: none;
}

.form-alert-notice.success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #15803d;
}

.contact-sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100%;
}

.contact-sidebar-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.85rem 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.contact-sidebar-card.headquarters-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.faq-question-clean {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--esn-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-answer-clean {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 0.45rem;
}

.contact-address-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 4rem;
  border-top: 4px solid var(--esn-navy);
}

.address-details-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-main);
}

.address-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .contact-quick-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   About Us: Heritage Milestones & Committee Cards
   -------------------------------------------------------------------------- */
.about-milestones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.milestone-item-box {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--esn-cyan);
}

.milestone-item-box.heritage { border-top-color: var(--esn-green); }
.milestone-item-box.capital { border-top-color: var(--esn-cyan); }
.milestone-item-box.network { border-top-color: var(--esn-orange); }

.milestone-item-box:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.milestone-icon-halo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.milestone-item-box.heritage .milestone-icon-halo { background: var(--esn-green-light); color: var(--esn-green-dark); }
.milestone-item-box.capital .milestone-icon-halo { background: var(--esn-cyan-light); color: var(--esn-cyan-dark); }
.milestone-item-box.network .milestone-icon-halo { background: var(--esn-orange-light); color: var(--esn-orange-dark); }

.milestone-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.5rem;
}

.milestone-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.committee-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.committee-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.committee-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--esn-navy);
}

.committee-code {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--esn-cyan-dark);
  margin-bottom: 0.25rem;
}

.committee-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--esn-navy);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.committee-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Projects: Elegant Feature Cards Showcase (projects.html)
   -------------------------------------------------------------------------- */
.projects-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-feature-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.85rem 1.75rem 1.85rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--esn-cyan);
}

.project-feature-card.theme-cyan { border-top-color: var(--esn-cyan); }
.project-feature-card.theme-magenta { border-top-color: var(--esn-magenta); }
.project-feature-card.theme-navy { border-top-color: var(--esn-navy); }
.project-feature-card.theme-green { border-top-color: var(--esn-green); }
.project-feature-card.theme-orange { border-top-color: var(--esn-orange); }
.project-feature-card.theme-blue { border-top-color: #0284c7; }

.project-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.03);
  border-color: #cbd5e1;
}

.project-card-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  gap: 1rem;
}

.project-badge-pill {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.35rem;
}

.project-badge-pill.tag-cyan { background: var(--esn-cyan-light); color: var(--esn-cyan-dark); border: 1px solid var(--esn-cyan-border); }
.project-badge-pill.tag-magenta { background: var(--esn-magenta-light); color: var(--esn-magenta); border: 1px solid var(--esn-magenta-border); }
.project-badge-pill.tag-navy { background: #e2e8f0; color: var(--esn-navy); border: 1px solid #cbd5e1; }
.project-badge-pill.tag-green { background: var(--esn-green-light); color: var(--esn-green-dark); border: 1px solid var(--esn-green-border); }
.project-badge-pill.tag-orange { background: var(--esn-orange-light); color: var(--esn-orange-dark); border: 1px solid var(--esn-orange-border); }
.project-badge-pill.tag-blue { background: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }

.project-status-sub {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
}

.project-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.project-feature-card:hover .project-icon-box {
  transform: scale(1.08);
}

.project-icon-box.icon-cyan { background: var(--esn-cyan-light); color: var(--esn-cyan); }
.project-icon-box.icon-magenta { background: var(--esn-magenta-light); color: var(--esn-magenta); }
.project-icon-box.icon-navy { background: #e2e8f0; color: var(--esn-navy); }
.project-icon-box.icon-green { background: var(--esn-green-light); color: var(--esn-green-dark); }
.project-icon-box.icon-orange { background: var(--esn-orange-light); color: var(--esn-orange-dark); }
.project-icon-box.icon-blue { background: #e0f2fe; color: #0284c7; }

.project-header-svg {
  width: 22px;
  height: 22px;
}

.project-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.project-card-lead {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.project-pillars-box {
  background: #f8fafc;
  border: 1px solid #f1f5f9;
  border-radius: 12px;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.project-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.project-pillar-bullet {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  margin-top: 2px;
}

.project-pillar-bullet.bullet-cyan { color: var(--esn-cyan); }
.project-pillar-bullet.bullet-magenta { color: var(--esn-magenta); }
.project-pillar-bullet.bullet-navy { color: var(--esn-navy); }
.project-pillar-bullet.bullet-green { color: var(--esn-green-dark); }
.project-pillar-bullet.bullet-orange { color: var(--esn-orange-dark); }
.project-pillar-bullet.bullet-blue { color: #0284c7; }

.project-pillar-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.project-pillar-text strong {
  color: var(--esn-navy);
  font-weight: 700;
}

.project-card-footer {
  margin-top: auto;
}

.btn-project-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  background: var(--esn-navy);
  color: #ffffff;
  border: 1px solid transparent;
}

.btn-project-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  color: #ffffff;
}

.btn-project-action.action-cyan:hover { background: var(--esn-cyan-dark); }
.btn-project-action.action-magenta:hover { background: var(--esn-magenta-dark); }
.btn-project-action.action-navy:hover { background: #0f2444; }
.btn-project-action.action-green:hover { background: var(--esn-green-dark); }
.btn-project-action.action-orange:hover { background: var(--esn-orange-dark); }
.btn-project-action.action-blue:hover { background: #0369a1; }

@media (max-width: 1024px) {
  .projects-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .projects-feature-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Partner Perks: Branded Cards Showcase (esncard.html)
   -------------------------------------------------------------------------- */
.partner-premium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.partner-premium-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.partner-premium-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--esn-cyan);
}

.partner-premium-card.ryanair::before { background: #003580; }
.partner-premium-card.sncb::before { background: #005aa0; }
.partner-premium-card.flixbus::before { background: #73d700; }
.partner-premium-card.swapfiets::before { background: #00a4e4; }
.partner-premium-card.generator::before { background: #111111; }
.partner-premium-card.erasmusintern::before { background: #ec008c; }

.partner-premium-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.partner-top-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.partner-name-heading {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1.2;
}

.partner-tag-pill {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.partner-deal-pill {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.partner-deal-pill.ryanair { background: #003580; color: #ffffff; }
.partner-deal-pill.sncb { background: #005aa0; color: #ffffff; }
.partner-deal-pill.flixbus { background: #73d700; color: #111111; }
.partner-deal-pill.swapfiets { background: #00a4e4; color: #ffffff; }
.partner-deal-pill.generator { background: #111111; color: #ffffff; }
.partner-deal-pill.erasmusintern { background: #fdf2f8; color: #ec008c; border: 1px solid #fbcfe8; }

.partner-perks-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.partner-perks-checklist li {
  font-size: 0.86rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.45;
}

.partner-perks-checklist li svg {
  color: var(--esn-green-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.partner-action-link {
  margin-top: auto;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease, transform 0.15s ease;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.partner-action-link:hover {
  color: var(--esn-navy);
  transform: translateX(4px);
}

.city-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.city-bento-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.22s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.22s ease;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--esn-cyan);
}

.city-bento-card.flanders { border-top-color: var(--esn-green); }
.city-bento-card.brussels { border-top-color: var(--esn-cyan); }
.city-bento-card.wallonia { border-top-color: var(--esn-magenta); }

.city-bento-card.featured {
  grid-column: span 2;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.city-bento-card.birthplace {
  border-top-color: #f59e0b;
  background: linear-gradient(180deg, #ffffff 0%, #fffbeb 100%);
}

.city-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.city-bento-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.city-name-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.city-sections-counter {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.city-sections-counter.cyan { background: var(--esn-cyan-light); color: var(--esn-cyan-dark); }
.city-sections-counter.green { background: var(--esn-green-light); color: var(--esn-green-dark); }
.city-sections-counter.magenta { background: var(--esn-magenta-light); color: var(--esn-magenta); }
.city-sections-counter.gold { background: #fef3c7; color: #b45309; }

/* Interactive Campus Switcher for Brussels */
.brussels-campus-switcher {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  background: #e2e8f0;
  padding: 0.25rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.15rem;
}

.campus-pill-btn {
  border: none;
  background: transparent;
  padding: 0.35rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.campus-pill-btn:hover {
  color: var(--esn-navy);
}

.campus-pill-btn.active {
  background: #ffffff;
  color: var(--esn-cyan-dark);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.campus-live-display {
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.city-sec-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.4rem;
}

.city-unis-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.city-uni-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-main);
  background: #f1f5f9;
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

.city-meeting-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.15rem;
  line-height: 1.4;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.city-bento-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.btn-bento-primary {
  flex: 1;
  background: var(--esn-navy);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-full);
  text-align: center;
  text-decoration: none;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-bento-primary:hover {
  background: var(--esn-cyan-dark);
  color: #ffffff;
}

.btn-bento-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: #f1f5f9;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-bento-icon:hover {
  border-color: var(--esn-navy);
  color: var(--esn-navy);
  transform: scale(1.08);
}

.btn-bento-icon.ig:hover {
  border-color: var(--esn-magenta);
  color: var(--esn-magenta);
  background: var(--esn-magenta-light);
}

.section-btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.15s ease;
}

.section-btn-icon:hover {
  border-color: var(--esn-navy);
  color: var(--esn-navy);
  transform: scale(1.08);
}

.section-btn-icon.ig:hover {
  border-color: var(--esn-magenta);
  color: var(--esn-magenta);
  background: var(--esn-magenta-light);
}

/* ==========================================================================
   ARTICLES & NEWS SHOWCASE (Homepage Grid & Dedicated Article Reader)
   ========================================================================== */
.articles-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.article-preview-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
}

.article-preview-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 32px -8px rgba(0, 0, 0, 0.09), 0 6px 14px rgba(0, 0, 0, 0.03);
  border-color: #cbd5e1;
}

.article-card-thumb-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #f1f5f9;
}

.article-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-preview-card:hover .article-card-thumb {
  transform: scale(1.06);
}

.article-card-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.95);
  color: var(--esn-navy);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(4px);
}

.article-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.article-card-meta {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.article-card-heading {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.65rem;
  line-height: 1.35;
  transition: color 0.15s ease;
}

.article-preview-card:hover .article-card-heading {
  color: var(--esn-cyan-dark);
}

.article-card-snippet {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.article-card-action {
  margin-top: auto;
}

.btn-read-article {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--esn-navy);
  text-decoration: none;
  transition: color 0.15s ease, transform 0.15s ease;
}

.article-preview-card:hover .btn-read-article {
  color: var(--esn-cyan-dark);
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Dedicated Article Reader Layout (article.html)
   -------------------------------------------------------------------------- */
.article-page-wrap {
  padding: 3rem 0 5rem 0;
}

.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.article-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
}

.article-breadcrumb a:hover {
  color: var(--esn-navy);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #cbd5e1;
}

.article-header-area {
  margin-bottom: 2.25rem;
}

.article-category-badge-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.article-read-time {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
}

.article-main-title {
  font-family: var(--font-heading);
  font-size: 2.65rem;
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.article-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  gap: 1rem;
  flex-wrap: wrap;
}

.article-author-info {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.article-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--esn-cyan-light);
  color: var(--esn-cyan-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-author-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--esn-navy);
}

.article-pub-date {
  font-size: 0.8rem;
  color: var(--text-light);
}

.article-share-actions {
  display: flex;
  gap: 0.5rem;
}

.article-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.45rem 0.95rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
}

.article-share-btn:hover {
  background: #ffffff;
  border-color: var(--esn-navy);
  color: var(--esn-navy);
}

.article-featured-image-wrap {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 2.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border);
}

.article-featured-image-wrap img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.article-editorial-body {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #334155;
}

.article-editorial-body .article-lead {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.7;
  color: var(--esn-navy);
  margin-bottom: 2rem;
}

.article-editorial-body h2 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin: 2.5rem 0 1rem 0;
  line-height: 1.3;
}

.article-editorial-body h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--esn-navy);
  margin: 2rem 0 0.85rem 0;
}

.article-editorial-body p {
  margin-bottom: 1.4rem;
}

.article-editorial-body a {
  color: var(--esn-cyan-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

.article-editorial-body a:hover {
  color: var(--esn-navy);
}

.article-editorial-body ul, .article-editorial-body ol {
  margin: 0 0 1.5rem 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.article-editorial-body li {
  line-height: 1.65;
}

.article-callout-box {
  background: #f0f9ff;
  border-left: 4px solid var(--esn-cyan);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-size: 1.02rem;
  color: #0c4a6e;
  line-height: 1.6;
}

.article-end-card {
  margin-top: 3.5rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem;
}

/* --------------------------------------------------------------------------
   Comprehensive Responsive Rules (Mobile, Tablet, Desktop)
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .sections-cards-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .esn-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .cities-grid, .mission-grid, .causes-grid, .projects-feature-grid, .partner-premium-grid, .all-sections-card-grid, .about-milestones-grid, .city-bento-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .city-bento-card.featured {
    grid-column: span 2 !important;
  }
  .committee-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
  .sections-layout-grid, .buddy-callout, .sections-split-container, .contact-layout-split, .contact-email-grid-2col, .contact-info-split, .contact-form-layout {
    grid-template-columns: 1fr !important;
  }
  .team-tiles-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)) !important;
  }
  .partners-strip {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  /* Campus Explorer Mobile Layout */
  .campus-explorer-toolbar {
    padding: 0.85rem !important;
  }

  .explorer-toolbar-top {
    flex-direction: column;
    align-items: stretch !important;
    gap: 0.65rem;
  }

  .explorer-region-pills {
    justify-content: flex-start;
  }

  .explorer-mode-switch {
    align-self: flex-start;
  }

  .campus-explorer-stage {
    grid-template-columns: 1fr !important;
    gap: 1.25rem;
  }

  .explorer-display-card {
    padding: 1rem 0.75rem !important;
  }

  .transit-card-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 0.35rem;
    margin-bottom: 0.65rem !important;
  }

  .city-details-panel {
    padding: 1.15rem !important;
  }

  .station-pill-btn {
    font-size: 0.74rem !important;
    padding: 0.22rem 0.5rem !important;
  }

  /* Section Directory Grid on Mobile */
  .sections-cards-bento-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }

  .section-bento-card {
    padding: 1.25rem !important;
  }

  /* Footer EU flag box on mobile */
  .footer-eu-box {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 1rem !important;
  }

  .footer-eu-box .eu-flag-img {
    margin-bottom: 0.25rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1rem !important;
  }

  .section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.25rem) !important;
  }

  .section-desc {
    font-size: 0.95rem !important;
  }

  .cities-grid, .mission-grid, .causes-grid, .partners-strip, .team-tiles-grid, .projects-feature-grid, .partner-premium-grid, .all-sections-card-grid, .about-milestones-grid, .committee-grid, .city-bento-grid, .contact-email-grid-2col, .contact-info-split, .contact-form-layout, .form-grid-2 {
    grid-template-columns: 1fr !important;
  }
  .city-bento-card.featured {
    grid-column: span 1 !important;
  }
  .esn-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
  }
  .footer-lang-picker {
    justify-content: center;
  }
}

/* ==========================================================================
   Org Diagram — Redesigned
   National Board · National Coordinators · Audit Board
   ========================================================================== */

/* ── Wrapper ── */
.org-diagram {
  max-width: 820px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* ── Rows ── */
.org-row { width: 100%; }

.org-row-top { display: flex; justify-content: center; }

.org-row-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  width: 100%;
}

/* ── Node card ── */
.org-node {
  display: flex;
  align-items: stretch;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.22s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.22s cubic-bezier(0.16,1,0.3,1),
              border-color 0.18s ease;
  box-shadow: 0 2px 8px rgba(15,23,42,0.05);
}

.org-node:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15,23,42,0.10);
}

.org-row-top .org-node { width: 100%; }

/* ── Left icon strip ── */
.org-node-icon {
  width: 60px;
  min-height: 80px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
}
.org-node-icon svg { width: 22px; height: 22px; flex-shrink: 0; }

/* ── Main text body ── */
.org-node-body {
  flex: 1;
  padding: 1.1rem 1rem;
  min-width: 0;
}

.org-node-label {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 0.15rem;
}

.org-node-sub {
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
  color: #64748b;
}

.org-node-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.org-pill {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
}

/* ── Right meta count ── */
.org-node-meta {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 1.25rem;
  border-left: 1px solid #f1f5f9;
  gap: 0.1rem;
}

.org-count {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.org-count-label {
  font-size: 0.67rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #94a3b8;
}

.org-arrow { margin-top: 0.5rem; opacity: 0.4; }
.org-arrow svg { width: 14px; height: 14px; display: block; }

/* ── Per-node colour theming ── */
.org-node-nb  { border-top: 3px solid var(--esn-navy) !important; }
.org-node-nb .org-node-icon   { background: #e8edf5; color: var(--esn-navy); }
.org-node-nb .org-node-label  { color: var(--esn-navy); }
.org-node-nb .org-count       { color: var(--esn-navy); }
.org-node-nb:hover             { border-color: var(--esn-navy) !important; }

.org-node-audit { border-top: 3px solid #00aeef !important; }
.org-node-audit .org-node-icon  { background: #e0f5ff; color: #0369a1; }
.org-node-audit .org-node-label { color: #0369a1; }
.org-node-audit .org-count      { color: #0369a1; }
.org-node-audit:hover            { border-color: #00aeef !important; }

.org-node-nc { border-top: 3px solid #22c55e !important; }
.org-node-nc .org-node-icon  { background: #f0fdf4; color: #15803d; }
.org-node-nc .org-node-label { color: #15803d; }
.org-node-nc .org-count      { color: #15803d; }
.org-node-nc:hover            { border-color: #22c55e !important; }

/* ── CSS connector ── */
.org-connector-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.org-connector-stem {
  width: 2px;
  height: 20px;
  background: #cbd5e1;
}

.org-connector-bar {
  position: relative;
  width: 50%;
  height: 2px;
  background: #cbd5e1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.org-connector-node {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  flex-shrink: 0;
  margin: 0 -4px;
}

.org-connector-legs {
  width: 50%;
  display: flex;
  justify-content: space-between;
}

.org-connector-leg {
  width: 2px;
  height: 20px;
  background: #cbd5e1;
}

/* ── Responsive ── */
@media (max-width: 680px) {
  .org-row-bottom { grid-template-columns: 1fr; gap: 1rem; }
  .org-connector-bar,
  .org-connector-legs { width: 2px; justify-content: center; }
  .org-connector-node { display: none; }
  .org-connector-leg:last-child { display: none; }
  .org-node-meta { padding: 0 0.85rem; }
  .org-count { font-size: 1.5rem; }
}

/* ==========================================================================
   STUDENT MOBILITY PORTAL (FOR STUDENTS)
   ========================================================================== */

.student-portal-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem auto;
}

.student-portal-header .section-tag {
  margin-bottom: 0.85rem;
}

.student-portal-header .section-title {
  font-size: clamp(2.1rem, 3.8vw, 3.1rem);
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.student-portal-header .section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Tab Switcher Bar */
.student-nav-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 3.5rem;
}

.student-tab-pill-box {
  display: inline-flex;
  background: #f1f5f9;
  padding: 0.4rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  gap: 0.35rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.04);
}

.student-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.student-tab-btn:hover {
  color: var(--esn-navy);
}

.student-tab-btn.active {
  color: var(--esn-navy);
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
}

.student-tab-btn .tab-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke-width: 2.2;
  transition: transform 0.25s ease;
}

.student-tab-btn.active .tab-icon {
  transform: scale(1.1);
  color: var(--esn-cyan);
}

/* Quick Metrics Strip */
.student-quick-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.student-metric-box {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.student-metric-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.student-metric-num {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--esn-navy);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.student-metric-num span {
  color: var(--esn-cyan);
}

.student-metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Roadmap Grid */
.student-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.student-roadmap-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.student-roadmap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--esn-cyan));
  opacity: 0.85;
}

.student-roadmap-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.student-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.student-card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--icon-bg, var(--esn-cyan-light));
  color: var(--icon-color, var(--esn-cyan-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.student-card-icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke-width: 2.2;
}

.student-card-header-meta {
  flex: 1;
}

.student-card-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 0.35rem;
}

.student-step-tag {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tag-color, var(--esn-cyan-dark));
  background: var(--tag-bg, var(--esn-cyan-light));
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.student-timing-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.student-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--esn-navy);
  line-height: 1.3;
  margin: 0;
}

.student-card-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.student-key-points {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  margin-bottom: 1.25rem;
}

.student-key-points-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--esn-navy);
  margin-bottom: 0.5rem;
}

.student-key-points-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.student-key-points-list li {
  font-size: 0.86rem;
  color: var(--text-main);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.student-key-points-list li svg {
  width: 15px;
  height: 15px;
  color: var(--esn-cyan);
  flex-shrink: 0;
  margin-top: 0.2rem;
  stroke-width: 2.5;
}

.student-notice-box {
  background: #fffbeb;
  border: 1px solid #fef3c7;
  border-left: 3px solid #f59e0b;
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  color: #92400e;
  line-height: 1.5;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.student-notice-box svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.15rem;
  stroke-width: 2.2;
}

.student-card-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--esn-navy);
  padding: 0.75rem 1rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
}

.student-card-action-btn:hover {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
}

.student-card-action-btn svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.2;
  transition: transform 0.2s ease;
}

.student-card-action-btn:hover svg {
  transform: translateX(3px);
}

/* Interactive Readiness Checklist */
.student-checklist-section {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 3.5rem;
}

.checklist-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
}

.checklist-title-group h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.25rem;
}

.checklist-title-group p {
  font-size: 0.94rem;
  color: var(--text-muted);
  margin: 0;
}

.checklist-progress-wrap {
  min-width: 240px;
}

.checklist-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.checklist-progress-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.checklist-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--esn-cyan) 0%, var(--esn-green) 100%);
  border-radius: var(--radius-full);
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.checklist-items-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.checklist-item-label {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 1.1rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.checklist-item-label:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.checklist-item-label.completed {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.checklist-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #cbd5e1;
  border-radius: 6px;
  background: #ffffff;
  display: grid;
  place-content: center;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 0.15rem;
  transition: all 0.2s ease;
}

.checklist-checkbox:checked {
  background: var(--esn-green);
  border-color: var(--esn-green);
}

.checklist-checkbox:checked::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
}

.checklist-item-text {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.45;
}

.checklist-item-label.completed .checklist-item-text {
  text-decoration: line-through;
  color: #64748b;
}

/* City Sections Quick Finder */
.student-city-finder-section {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 3.5rem;
}

.city-finder-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem auto;
}

.city-finder-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.4rem;
}

.city-finder-header p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.city-filter-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.city-pill-btn {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-light);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.city-pill-btn:hover {
  background: #e2e8f0;
  color: var(--esn-navy);
}

.city-pill-btn.active {
  background: var(--esn-navy);
  color: #ffffff;
  border-color: var(--esn-navy);
}

.city-sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.city-section-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  background: var(--bg-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.city-section-card:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.city-section-card-top {
  margin-bottom: 0.75rem;
}

.city-section-name {
  font-size: 1.1rem;
  font-weight: 750;
  color: var(--esn-navy);
  margin-bottom: 0.2rem;
}

.city-section-city-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--esn-cyan-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.city-section-unis {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.city-section-socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.city-section-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--esn-cyan-dark);
  text-decoration: none;
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.city-section-social-link:hover {
  border-color: var(--esn-cyan);
  background: var(--esn-cyan-light);
}

/* Buddy Banner Spotlight */
.student-buddy-banner {
  background: linear-gradient(135deg, #0e2b5c 0%, #1b365d 60%, #004d80 100%);
  border-radius: var(--radius-2xl);
  padding: 3rem;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
  box-shadow: var(--shadow-xl);
  margin-bottom: 3.5rem;
}

.buddy-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  color: #ffffff;
}

.buddy-banner-title {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.buddy-banner-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: 1.5rem;
}

.buddy-banner-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.buddy-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #f1f5f9;
}

.buddy-highlight-item svg {
  width: 18px;
  height: 18px;
  color: var(--esn-cyan);
  flex-shrink: 0;
  stroke-width: 2.4;
}

.buddy-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 750;
  color: var(--esn-navy);
  background: #ffffff;
  padding: 1.1rem 2.2rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.buddy-banner-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  background: #f8fafc;
}

/* FAQ Accordion */
.student-faq-section {
  max-width: 860px;
  margin: 0 auto;
}

.student-faq-title {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--esn-navy);
  margin-bottom: 0.5rem;
}

.student-faq-sub {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
}

.faq-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item.active {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--esn-navy);
  text-align: left;
  cursor: pointer;
  gap: 1rem;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.25s ease;
  stroke-width: 2.2;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--esn-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.35rem 1.5rem;
  font-size: 0.94rem;
  color: var(--text-main);
  line-height: 1.65;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer-inner {
  border-top-color: var(--border-light);
  padding-top: 0.85rem;
}

/* Mobile Responsiveness for Students Portal */
@media (max-width: 900px) {
  .student-quick-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .student-buddy-banner {
    grid-template-columns: 1fr;
    padding: 2.25rem;
    text-align: left;
  }
  .checklist-items-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .student-quick-metrics {
    grid-template-columns: 1fr;
  }
  .student-tab-pill-box {
    width: 100%;
    flex-direction: column;
    border-radius: var(--radius-xl);
  }
  .student-tab-btn {
    width: 100%;
    justify-content: center;
    border-radius: var(--radius-lg);
  }
  .student-checklist-section,
  .student-city-finder-section {
    padding: 1.5rem;
  }
}