/* ==========================================================================
   TOPBAR & BANDEAU OFFICIEL
   ========================================================================== */
.topbar {
  background-color: var(--color-navy-dark);
  color: #CBD5E1;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(184, 134, 11, 0.25);
  height: 38px;
  display: flex;
  align-items: center;
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
}

.topbar-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.topbar-sep {
  color: rgba(184, 134, 11, 0.35);
  font-weight: 300;
}

.topbar-pill {
  background: rgba(184, 134, 11, 0.15);
  border: 1px solid rgba(184, 134, 11, 0.35);
  color: var(--color-gold-light);
  padding: 2px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ==========================================================================
   NAVIGATION PRINCIPALE
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid rgba(184, 134, 11, 0.2);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  transition: all var(--transition-smooth);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 16px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-emblem {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  border: 2px solid var(--color-gold);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  position: relative;
  flex-shrink: 0;
}

.logo-emblem .seal-symbol {
  font-family: var(--font-chinese);
  font-size: 1.05rem;
  color: var(--color-gold);
  font-weight: 700;
  line-height: 1;
}

.logo-emblem .seal-sub {
  font-size: 0.5rem;
  color: #FFFFFF;
  letter-spacing: 0.14em;
  font-weight: 800;
  margin-top: 1px;
}

.logo-titles {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.logo-titles .brand-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.15;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.logo-titles .brand-tagline {
  font-size: 0.68rem;
  color: var(--color-gold-dark);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy);
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.nav-link:hover {
  color: var(--color-gold-dark);
  background-color: rgba(31, 56, 100, 0.04);
}

.nav-link.active {
  color: var(--color-gold-dark);
  background-color: var(--color-gold-subtle);
  font-weight: 700;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.nav-cta-btn {
  padding: 9px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: 0 3px 12px rgba(184, 134, 11, 0.3);
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  padding: 6px;
  color: var(--color-navy);
  transition: background-color var(--transition-fast);
}

.mobile-toggle:hover {
  background-color: var(--color-surface-soft);
  color: var(--color-gold-dark);
}

/* ==========================================================================
   HERO SECTION IMMERSIVE & INSTITUTIONNELLE
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, #152646 60%, #0D1A30 100%);
  color: #FFFFFF;
  padding-block: clamp(4rem, 7vw, 6.5rem);
  overflow: hidden;
  border-bottom: 3px solid var(--color-gold);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(184, 134, 11, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(46, 107, 62, 0.1) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 36px 36px, 36px 36px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  color: #FFFFFF;
  margin-block: var(--space-sm) var(--space-md);
  font-weight: 800;
}

.hero-content h1 span.gold {
  color: var(--color-gold-light);
  font-style: normal;
  display: block;
}

.hero-motto {
  font-size: 1.35rem;
  font-family: var(--font-serif);
  color: #E2E8F0;
  font-style: italic;
  margin-bottom: var(--space-md);
  border-left: 3px solid var(--color-gold);
  padding-left: var(--space-md);
}

.hero-description {
  color: #CBD5E1;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stat-card {
  display: flex;
  flex-direction: column;
}

.hero-stat-card .number {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1.1;
}

.hero-stat-card .label {
  font-size: 0.8rem;
  color: #94A3B8;
  font-weight: 500;
  margin-top: 4px;
}

/* Carte visuelle du Hero */
.hero-visual-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(184, 134, 11, 0.35);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.hero-visual-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: 24px;
  right: 24px;
  background: rgba(18, 34, 64, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(184, 134, 11, 0.4);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  box-shadow: var(--shadow-modal);
}

.hero-floating-badge .badge-text {
  font-size: 0.85rem;
  color: #FFFFFF;
}

.hero-floating-badge .badge-text strong {
  color: var(--color-gold-light);
  display: block;
}

/* ==========================================================================
   PILIERS & VALEURS INSTITUTIONNELLES
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.pillar-card {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-top-color: var(--color-navy);
}

.pillar-icon-wrapper {
  width: 52px;
  height: 52px;
  background-color: var(--color-gold-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-gold-dark);
}

.pillar-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
  color: var(--color-navy);
}

.pillar-card p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   CATALOGUE INTERACTIF DES 5 FILIÈRES
   ========================================================================== */
.programs-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
}

.filter-btn.active {
  background-color: var(--color-navy);
  color: #FFFFFF;
  border-color: var(--color-navy);
  box-shadow: 0 4px 12px rgba(31, 56, 100, 0.2);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.program-card {
  background-color: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(184, 134, 11, 0.4);
}

.program-thumb-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.program-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.program-card:hover .program-thumb {
  transform: scale(1.05);
}

.program-badge-floating {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(18, 34, 64, 0.9);
  color: var(--color-gold-light);
  border: 1px solid rgba(184, 134, 11, 0.4);
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.program-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-header {
  margin-bottom: var(--space-md);
}

.program-header .chinese-tag {
  font-family: var(--font-chinese);
  color: var(--color-gold);
  font-size: 0.85rem;
  display: block;
}

.program-header h3 {
  font-size: 1.35rem;
  color: var(--color-navy);
  margin-top: 2px;
}

.program-modules-preview {
  list-style: none;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.program-modules-preview li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-block: 6px;
  border-bottom: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.program-modules-preview li svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.program-pricing-box {
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
}

.pricing-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-block: 4px;
}

.pricing-row .title {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 600;
  text-transform: uppercase;
}

.pricing-row .amount {
  font-family: var(--font-serif);
  font-weight: 800;
  color: var(--color-navy);
  font-size: 1.1rem;
}

.pricing-row.b2b .amount {
  color: var(--color-gold-dark);
}

/* ==========================================================================
   SIMULATEUR DE DEVIS & COHORTES B2B
   ========================================================================== */
.simulator-wrapper {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
  color: #FFFFFF;
  box-shadow: var(--shadow-modal);
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-3xl);
  align-items: start;
}

.simulator-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-gold-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.12);
}

.form-control option {
  background: var(--color-navy-dark);
  color: #FFFFFF;
}

.toggle-mode-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
  background: rgba(0, 0, 0, 0.25);
  padding: 4px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-mode-btn {
  background: none;
  border: none;
  padding: 10px;
  color: #CBD5E1;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
  text-align: center;
}

.toggle-mode-btn.active {
  background: var(--color-gold);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.simulator-result-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(184, 134, 11, 0.4);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(8px);
}

.calc-total-wrap {
  text-align: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: var(--space-lg);
}

.calc-total-label {
  font-size: 0.85rem;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.calc-total-value {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1.1;
  margin-top: 4px;
}

.calc-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.breakdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.2);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-gold);
}

.breakdown-row .stage {
  font-size: 0.85rem;
  color: #E2E8F0;
}

.breakdown-row .stage small {
  display: block;
  font-size: 0.75rem;
  color: #94A3B8;
}

.breakdown-row .price {
  font-weight: 700;
  color: #FFFFFF;
  font-size: 1rem;
}

/* ==========================================================================
   PÉDAGOGIE & ATELIERS TP (RATIO 40%)
   ========================================================================== */
.pedagogy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.pedagogy-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--color-navy-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  flex-shrink: 0;
  border: 1px solid rgba(31, 56, 100, 0.15);
}

.feature-text h4 {
  font-size: 1.05rem;
  color: var(--color-navy);
  margin-bottom: 2px;
}

.feature-text p {
  font-size: 0.925rem;
}

/* ==========================================================================
   TENUES SCOLAIRES & CODE VESTIMENTAIRE
   ========================================================================== */
.dress-code-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.uniform-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  border-left: 4px solid var(--color-navy);
  box-shadow: var(--shadow-subtle);
}

.uniform-card.tp {
  border-left-color: var(--color-gold);
}

.uniform-card h4 {
  font-size: 1.05rem;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.uniform-list {
  list-style: none;
}

.uniform-list li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding-block: 4px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.uniform-list li::before {
  content: '▪';
  color: var(--color-gold);
  font-size: 1.1rem;
  line-height: 1;
}

/* ==========================================================================
   RÈGLEMENT INTÉRIEUR & ACCORDÉON
   ========================================================================== */
.regulation-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 900px;
  margin-inline: auto;
}

.accordion-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: border-color var(--transition-fast);
}

.accordion-item.active {
  border-color: var(--color-gold);
}

.accordion-header {
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: #FFFFFF;
  user-select: none;
}

.accordion-header h3 {
  font-size: 1.1rem;
  color: var(--color-navy);
}

.accordion-icon {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
  transition: transform var(--transition-smooth);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 var(--space-xl) var(--space-xl);
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--color-border);
}

.accordion-item.active .accordion-content {
  display: block;
  padding-top: var(--space-md);
}

.sanctions-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.sanction-badge {
  background: var(--color-surface-soft);
  border-left: 3px solid #DC2626;
  padding: 10px 14px;
  border-radius: var(--radius-xs);
}

.sanction-badge .level {
  font-weight: 700;
  color: #DC2626;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.sanction-badge .desc {
  font-size: 0.85rem;
  color: var(--color-text-main);
  margin-top: 2px;
}

/* ==========================================================================
   SECTION ADMISSIONS & CONTACT
   ========================================================================== */
.admission-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.admission-info-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
}

.admission-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.step-card {
  display: flex;
  gap: var(--space-md);
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  color: var(--color-gold);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.form-card-light {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-navy);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-control-light {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.95rem;
  color: var(--color-text-main);
  background-color: var(--color-surface-soft);
  transition: all var(--transition-fast);
}

.form-control-light:focus {
  outline: none;
  border-color: var(--color-gold);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
}

/* ==========================================================================
   FOOTER INSTITUTIONNEL
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy-dark);
  color: #94A3B8;
  font-size: 0.9rem;
  border-top: 3px solid var(--color-gold);
}

.footer-top {
  padding-block: clamp(3.5rem, 5vw, 5rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 0.9fr;
  gap: var(--space-2xl);
}

.footer-brand .brand-name {
  color: #FFFFFF;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: var(--space-xs);
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-gold);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #CBD5E1;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: var(--space-lg);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.825rem;
}

/* ==========================================================================
   MODALE DÉTAILS SYLLABUS & DEVIS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: #FFFFFF;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--color-border);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  background: var(--color-navy);
  color: #FFFFFF;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-gold);
}

.modal-header h3 {
  color: #FFFFFF;
  font-size: 1.35rem;
}

.modal-close-btn {
  background: none;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-gold-light);
}

.modal-body {
  padding: var(--space-2xl);
}