/* ==========================================================================
   ASSOCIATION SPORTIVE DU GROUPE SCOLAIRE CEZANNE - STYLE.CSS
   Neo-Brutalist Editorial Hybrid Architecture (Loi 1901)
   Anno 2026 - Embrun (Hautes-Alpes)
   ========================================================================== */

/* 1. RESET & FOUNDATIONS */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-canvas: #FFFFFF;
  --color-cream: #F5F5F0;
  --color-ink: #1E293B;
  --color-ink-muted: #475569;
  --color-terracotta: #C2410C;
  --color-terracotta-dark: #9A3412;
  --color-ochre: #4D7C0F;
  --color-amber-bg: #FEF3C7;
  --border-structural: 1px solid #1E293B;
  --border-structural-thick: 2px solid #1E293B;
  --shadow-brutalist: 4px 4px 0px #1E293B;
  --shadow-brutalist-lg: 6px 6px 0px #1E293B;
  --shadow-brutalist-sm: 2px 2px 0px #1E293B;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  --transition-fast: 0.15s ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-cream);
  color: var(--color-ink);
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  background-color: var(--color-cream);
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

/* 2. MASTER LAYOUT GRID (2-COLUMN ARCHITECTURE) */
.master-layout-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 3. SIDEBAR NAVIGATION FRAMEWORK */
.sidebar-header-panel {
  width: 280px;
  background-color: var(--color-canvas);
  border-right: var(--border-structural-thick);
  padding: 30px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-ink) var(--color-cream);
}

.sidebar-brand-block {
  border-bottom: var(--border-structural-thick);
  padding-bottom: 18px;
}

.sidebar-org-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.sidebar-org-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

/* METADATA REGISTRY SUB-CARD */
.metadata-registry-card {
  background-color: var(--color-cream);
  border: var(--border-structural);
  padding: 12px;
  box-shadow: var(--shadow-brutalist-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.4;
}

.metadata-registry-card .meta-item {
  margin-bottom: 6px;
}

.metadata-registry-card .meta-item:last-child {
  margin-bottom: 0;
}

.metadata-registry-card .meta-label {
  font-weight: 700;
  color: var(--color-ink);
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.metadata-registry-card .meta-value {
  color: var(--color-terracotta);
  font-weight: 600;
}

.metadata-registry-card a {
  color: var(--color-ink);
  text-decoration: underline;
  font-weight: 600;
}

/* DIRECTORY TREE LINKS */
.nav-directory-tree {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.nav-category-heading {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--color-ink-muted);
  margin-bottom: 2px;
}

.nav-link-item {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  background-color: var(--color-canvas);
  border: var(--border-structural);
  color: var(--color-ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  box-shadow: 2px 2px 0px transparent;
}

.nav-link-item:hover, .nav-link-item.active {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutalist-sm);
}

/* MOBILE TOGGLE BAR */
.mobile-nav-toggle-bar {
  display: none;
  background-color: var(--color-canvas);
  border-bottom: var(--border-structural-thick);
  padding: 12px 16px;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 999;
}

.mobile-toggle-btn {
  background-color: var(--color-ink);
  color: #FFFFFF;
  border: var(--border-structural);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 4. MAIN CONTENT AREA CANVAS */
.main-content-canvas {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
  background-color: var(--color-cream);
  overflow-x: hidden;
}

.content-inner-wrapper {
  padding: 40px 48px;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

/* 5. TYPOGRAPHY & EDITORIAL ELEMENTS */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  color: var(--color-ink);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2.75rem;
  margin-bottom: 20px;
  text-transform: uppercase;
}

h2 {
  font-size: 2rem;
  margin-top: 36px;
  margin-bottom: 18px;
  border-bottom: var(--border-structural-thick);
  padding-bottom: 8px;
}

h3 {
  font-size: 1.45rem;
  margin-top: 24px;
  margin-bottom: 12px;
}

p {
  margin-bottom: 18px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #334155;
}

p.lead {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-ink);
}

.direct-summary-banner {
  background-color: var(--color-amber-bg);
  border: var(--border-structural-thick);
  padding: 20px 24px;
  box-shadow: var(--shadow-brutalist);
  margin-bottom: 32px;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--color-ink);
}

/* NOTRE MISSION CARD (STRICT PARAGRAPH) */
.mission-dedicated-box {
  background-color: var(--color-canvas);
  border: var(--border-structural-thick);
  border-left: 8px solid var(--color-terracotta);
  padding: 28px 32px;
  box-shadow: var(--shadow-brutalist);
  margin: 36px 0;
}

.mission-dedicated-box .badge {
  display: inline-block;
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.mission-dedicated-box p {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 0;
}

/* 6. BUTTONS & CTAS */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border-structural-thick);
  box-shadow: var(--shadow-brutalist);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn-cta:hover {
  background-color: var(--color-terracotta-dark);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutalist-lg);
}

.btn-cta-secondary {
  background-color: var(--color-canvas);
  color: var(--color-ink);
}

.btn-cta-secondary:hover {
  background-color: var(--color-ink);
  color: #FFFFFF;
}

/* 7. IMAGE TREATMENT & MEDIA */
.editorial-image-frame {
  border: var(--border-structural-thick);
  background-color: var(--color-canvas);
  padding: 8px;
  box-shadow: var(--shadow-brutalist);
  margin: 24px 0 32px 0;
}

.editorial-image-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border: var(--border-structural);
}

/* 8. BRUTALIST CARDS & GRIDS */
.editorial-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 32px 0;
}

.editorial-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.editorial-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 32px 0;
}

.brutalist-card {
  background-color: var(--color-canvas);
  border: var(--border-structural-thick);
  padding: 24px;
  box-shadow: var(--shadow-brutalist);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast);
}

.brutalist-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutalist-lg);
}

.brutalist-card .card-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-terracotta);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.brutalist-card h3 {
  margin-top: 0;
  font-size: 1.3rem;
  line-height: 1.3;
}

.brutalist-card p {
  font-size: 0.98rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
}

.brutalist-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: var(--border-structural);
  margin-bottom: 14px;
}

/* STATISTICAL IMPACT MATRIX */
.stats-strip {
  background-color: var(--color-canvas);
  border: var(--border-structural-thick);
  box-shadow: var(--shadow-brutalist);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 36px 0;
}

.stat-cell {
  padding: 24px 20px;
  border-right: var(--border-structural-thick);
  text-align: center;
}

.stat-cell:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-terracotta);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-ink);
  line-height: 1.3;
}

/* CALLOUT / QUOTE BOX */
.editorial-callout {
  background-color: var(--color-cream);
  border: var(--border-structural-thick);
  border-left: 6px solid var(--color-ochre);
  padding: 20px 24px;
  margin: 28px 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-ink);
}

/* TIMELINE LIST FOR ABOUT */
.historical-timeline {
  list-style: none;
  position: relative;
  padding-left: 28px;
  margin: 32px 0;
  border-left: 3px solid var(--color-ink);
}

.timeline-step {
  margin-bottom: 28px;
  position: relative;
}

.timeline-step::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 4px;
  width: 14px;
  height: 14px;
  background-color: var(--color-terracotta);
  border: 2px solid var(--color-ink);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-terracotta);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.timeline-step h4 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

/* TABLE STYLING FOR FINANCIALS & TRANSPARENCY */
.brutalist-table-wrapper {
  overflow-x: auto;
  margin: 32px 0;
  border: var(--border-structural-thick);
  box-shadow: var(--shadow-brutalist);
}

.brutalist-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-canvas);
  font-size: 0.95rem;
  text-align: left;
}

.brutalist-table th {
  background-color: var(--color-ink);
  color: #FFFFFF;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-right: 1px solid #334155;
}

.brutalist-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #CBD5E1;
  border-right: 1px solid #CBD5E1;
  color: var(--color-ink);
}

.brutalist-table tr:nth-child(even) td {
  background-color: #F8FAFC;
}

.brutalist-table tr:hover td {
  background-color: var(--color-amber-bg);
}

/* FORM ELEMENTS FOR CONTACT */
.brutalist-form {
  background-color: var(--color-canvas);
  border: var(--border-structural-thick);
  padding: 32px;
  box-shadow: var(--shadow-brutalist);
  margin: 32px 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--color-ink);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: var(--border-structural-thick);
  background-color: var(--color-cream);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-ink);
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-terracotta);
  background-color: #FFFFFF;
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

/* 9. UNIVERSAL ARCHITECTURAL MEGA FOOTER */
.mega-footer-canvas {
  background-color: var(--color-canvas);
  border-top: var(--border-structural-thick);
  padding: 60px 48px 36px 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  box-sizing: border-box;
  width: 100%;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-ink);
  text-transform: uppercase;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 6px;
  display: inline-block;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links-list a {
  color: var(--color-ink-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links-list a:hover {
  color: var(--color-terracotta);
  transform: translateX(4px);
}

.footer-meta-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* BOTTOM TRUST BASELINE BLOCK */
.footer-bottom-trust-block {
  grid-column: 1 / -1;
  border-top: var(--border-structural-thick);
  padding-top: 28px;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.footer-bottom-trust-block p {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-ink-muted);
  margin-bottom: 12px;
}

.footer-bottom-trust-block a {
  color: var(--color-ink);
  text-decoration: underline;
  font-weight: 700;
}

.footer-bottom-trust-block a:hover {
  color: var(--color-terracotta);
}

/* 10. RESPONSIVE BREAKPOINTS & MEDIA QUERIES */
@media (max-width: 1024px) {
  .master-layout-wrapper {
    grid-template-columns: 240px 1fr;
  }
  .sidebar-header-panel {
    width: 240px;
    padding: 24px 16px;
  }
  .content-inner-wrapper {
    padding: 32px 24px;
  }
  .editorial-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .editorial-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .mega-footer-canvas {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 24px;
  }
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-cell:nth-child(2) {
    border-right: none;
  }
  .stat-cell:nth-child(3), .stat-cell:nth-child(4) {
    border-top: var(--border-structural-thick);
  }
}

@media (max-width: 768px) {
  .master-layout-wrapper {
    display: block;
  }
  .mobile-nav-toggle-bar {
    display: flex;
  }
  .sidebar-header-panel {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    z-index: 998;
    display: none;
    background-color: #FFFFFF;
    border-right: none;
    border-bottom: var(--border-structural-thick);
  }
  .sidebar-header-panel.open {
    display: flex;
  }
  .content-inner-wrapper {
    padding: 24px 16px;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.6rem;
  }
  .editorial-grid-2,
  .editorial-grid-3,
  .editorial-grid-4 {
    grid-template-columns: 1fr;
  }
  .mega-footer-canvas {
    grid-template-columns: 1fr;
    padding: 36px 20px;
  }
  .stats-strip {
    grid-template-columns: 1fr;
  }
  .stat-cell {
    border-right: none;
    border-bottom: var(--border-structural-thick);
  }
  .stat-cell:last-child {
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.35rem;
  }
  .content-inner-wrapper {
    padding: 18px 12px;
  }
  .brutalist-card {
    padding: 16px;
  }
  .btn-cta {
    width: 100%;
    box-sizing: border-box;
  }
}