/* ==========================================================================
   ACCA DE SAINT-VICTOR-ROUZAUD - STYLESHEET OFFICIEL 2026
   Design Language: Neo-Brutalist Editorial Hybrid
   Framework: Master 2-Column Responsive Layout Grid
   ========================================================================== */

:root {
  --bg-canvas: #FFFFFF;
  --bg-editorial: #F5F5F0;
  --bg-subtle: #ECECE6;
  --ink-charcoal: #1E293B;
  --ink-muted: #475569;
  --ink-faint: #64748B;
  --accent-terracotta: #C2410C;
  --accent-ochre: #4D7C0F;
  --accent-ochre-bg: #F7FEE7;
  --accent-terracotta-bg: #FFF7ED;
  --border-line: 1px solid #1E293B;
  --border-heavy: 2px solid #1E293B;
  --shadow-block: 4px 4px 0px #1E293B;
  --shadow-block-lg: 6px 6px 0px #1E293B;
  --shadow-block-hover: 2px 2px 0px #1E293B;
  --sidebar-width: 280px;
  --font-display: "Clash Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Newsreader", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-editorial);
  color: var(--ink-charcoal);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Master Layout Grid Wrapper */
.master-layout-wrapper {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Left Sidebar Header Panel */
.sidebar-header-panel {
  width: var(--sidebar-width);
  background: var(--bg-canvas);
  border-right: var(--border-heavy);
  padding: 32px 22px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  z-index: 100;
  box-sizing: border-box;
}

.sidebar-header-panel::-webkit-scrollbar {
  width: 5px;
}
.sidebar-header-panel::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

/* Main Content Area Canvas */
.main-content-canvas {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
  background: var(--bg-editorial);
  position: relative;
  overflow-x: hidden;
  box-sizing: border-box;
}

.content-body {
  flex: 1 0 auto;
  width: 100%;
  padding: 48px 48px 64px 48px;
  max-width: 1280px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Typography & Structural Heading Classes */
h1, h2, h3, h4, h5, h6 {
  color: var(--ink-charcoal);
  font-family: var(--font-sans);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

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

h2 {
  font-size: 2rem;
  margin-top: 40px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: var(--border-line);
}

h3 {
  font-size: 1.35rem;
  margin-top: 24px;
  margin-bottom: 12px;
}

p {
  margin-bottom: 18px;
  color: var(--ink-charcoal);
  font-size: 1.05rem;
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

p.lead {
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 500;
  color: #0F172A;
}

a {
  color: var(--accent-terracotta);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease, background 0.15s ease;
}

a:hover {
  color: #9A3412;
}

/* Sidebar Top Branding */
.sidebar-branding {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: var(--border-line);
  padding-bottom: 18px;
}

.brand-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--ink-charcoal);
  color: #FFFFFF;
  padding: 3px 8px;
  border-radius: 2px;
  width: fit-content;
}

.brand-title {
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink-charcoal);
  text-transform: uppercase;
  text-decoration: none;
}
.brand-title:hover {
  color: var(--accent-terracotta);
  text-decoration: none;
}

.brand-sub {
  font-size: 0.8rem;
  color: var(--ink-muted);
  line-height: 1.35;
}

/* Metadata Registry Sub-Card */
.metadata-registry-card {
  background: var(--bg-editorial);
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 14px;
  font-size: 0.78rem;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.registry-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #CBD5E1;
  padding-bottom: 4px;
}
.registry-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.registry-label {
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  font-size: 0.7rem;
}
.registry-val {
  font-weight: 700;
  color: var(--ink-charcoal);
}

/* Directory Tree Navigation */
.sidebar-nav-tree {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.nav-category-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding-bottom: 4px;
  border-bottom: 1px solid #E2E8F0;
  margin-bottom: 2px;
}

.nav-link-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink-charcoal);
  text-decoration: none;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid transparent;
  min-height: 44px;
  transition: all 0.15s ease;
  word-wrap: break-word;
}

.nav-link-item:hover {
  background: var(--bg-editorial);
  border: var(--border-line);
  box-shadow: 2px 2px 0px var(--ink-charcoal);
  color: var(--accent-terracotta);
  text-decoration: none;
}

.nav-link-item.active {
  background: var(--ink-charcoal);
  color: #FFFFFF;
  border: var(--border-line);
}
.nav-link-item.active:hover {
  background: var(--accent-terracotta);
  color: #FFFFFF;
}

/* Mobile Toggle Bar */
.mobile-top-bar {
  display: none;
  background: #FFFFFF;
  border-bottom: var(--border-heavy);
  padding: 14px 20px;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.mobile-logo-text {
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink-charcoal);
  text-transform: uppercase;
}

.mobile-menu-btn {
  background: var(--bg-editorial);
  border: var(--border-line);
  box-shadow: 2px 2px 0px var(--ink-charcoal);
  padding: 8px 14px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-charcoal);
}

/* Neo-Brutalist Components */
.editorial-card {
  background: var(--bg-canvas);
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 28px;
  margin-bottom: 28px;
  box-sizing: border-box;
}

.editorial-card.accent-border {
  border-top: 6px solid var(--accent-terracotta);
}

.editorial-card.ochre-border {
  border-top: 6px solid var(--accent-ochre);
}

/* Structural 2-Sentence Hero Summary Banner */
.hero-summary-box {
  background: var(--accent-terracotta-bg);
  border-left: 5px solid var(--accent-terracotta);
  border: var(--border-line);
  border-left-width: 6px;
  padding: 20px 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-block);
}

.hero-summary-box p {
  font-size: 1.15rem;
  font-weight: 600;
  color: #1E293B;
  margin-bottom: 0;
  line-height: 1.6;
}

/* Dedicated 120+ Word Mission Callout Block */
.mission-callout-block {
  background: #FFFFFF;
  border: var(--border-heavy);
  box-shadow: var(--shadow-block-lg);
  padding: 32px;
  margin: 32px 0;
  position: relative;
}

.mission-callout-title {
  display: inline-block;
  background: var(--accent-terracotta);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 14px;
  margin-bottom: 16px;
}

.mission-callout-text {
  font-size: 1.12rem;
  line-height: 1.75;
  color: #0F172A;
  font-weight: 500;
  margin-bottom: 0;
}

/* CTA Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  background: var(--accent-terracotta);
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-cta:hover {
  background: #9A3412;
  color: #FFFFFF;
  box-shadow: var(--shadow-block-hover);
  transform: translate(2px, 2px);
  text-decoration: none;
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-charcoal);
  background: #FFFFFF;
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  text-decoration: none;
  cursor: pointer;
}

.btn-cta-secondary:hover {
  background: var(--bg-editorial);
  color: var(--accent-terracotta);
  box-shadow: var(--shadow-block-hover);
  transform: translate(2px, 2px);
  text-decoration: none;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

/* Image Wrappers */
.image-editorial-wrap {
  width: 100%;
  background: #E2E8F0;
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  overflow: hidden;
  margin-bottom: 24px;
}

.image-editorial-wrap img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* Impact Stat Matrix */
.stat-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0;
}

.stat-item {
  background: #FFFFFF;
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 20px 16px;
  text-align: center;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-terracotta);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

/* Table Design */
.editorial-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  background: #FFFFFF;
}

.editorial-table th {
  background: var(--ink-charcoal);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 16px;
  text-align: left;
  border: var(--border-line);
}

.editorial-table td {
  padding: 12px 16px;
  border: var(--border-line);
  font-size: 0.95rem;
  color: var(--ink-charcoal);
}

.editorial-table tr:nth-child(even) {
  background: var(--bg-editorial);
}

/* Funding Statement Box */
.funding-statement-box {
  background: var(--accent-ochre-bg);
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 24px;
  margin: 32px 0;
}

.funding-statement-box h3 {
  color: var(--accent-ochre);
  margin-top: 0;
  margin-bottom: 12px;
}

/* Universal Architectural Mega Footer */
.mega-footer {
  background: #FFFFFF;
  border-top: var(--border-heavy);
  padding: 60px 48px 40px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  box-sizing: border-box;
  width: 100%;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-charcoal);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent-terracotta);
  margin-bottom: 4px;
}

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-muted);
  margin-bottom: 0;
}

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

.footer-nav-list a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-charcoal);
  text-decoration: none;
  min-height: 36px;
  display: flex;
  align-items: center;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.footer-nav-list a:hover {
  color: var(--accent-terracotta);
  padding-left: 4px;
}

/* Bottom Trust Baseline Block */
.footer-trust-baseline {
  grid-column: 1 / -1;
  border-top: var(--border-line);
  padding-top: 28px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.trust-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.trust-pill {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--bg-editorial);
  border: var(--border-line);
  padding: 4px 10px;
  color: var(--ink-charcoal);
}

.footer-legal-notice {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

.footer-legal-notice a {
  color: var(--ink-charcoal);
  font-weight: 600;
}

/* Timeline Components */
.timeline-track {
  position: relative;
  padding-left: 32px;
  margin: 32px 0;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--ink-charcoal);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
  background: #FFFFFF;
  border: var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 22px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -29px;
  top: 24px;
  width: 14px;
  height: 14px;
  background: var(--accent-terracotta);
  border: 2px solid var(--ink-charcoal);
}

.timeline-year {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: #FFFFFF;
  background: var(--ink-charcoal);
  padding: 2px 10px;
  margin-bottom: 10px;
}

/* Contact Form Components */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-charcoal);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  background: #FFFFFF;
  border: var(--border-line);
  box-shadow: 2px 2px 0px var(--ink-charcoal);
  box-sizing: border-box;
  color: var(--ink-charcoal);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-terracotta);
  box-shadow: 3px 3px 0px var(--accent-terracotta);
}

/* Mobile Responsiveness & Breakpoints */
@media (max-width: 1024px) {
  .master-layout-wrapper {
    grid-template-columns: 1fr;
  }
  
  .sidebar-header-panel {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100vh;
    transition: left 0.3s ease;
    box-shadow: 8px 0px 20px rgba(0,0,0,0.15);
  }
  
  .sidebar-header-panel.mobile-open {
    left: 0;
  }

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(30, 41, 59, 0.6);
    z-index: 90;
  }
  .sidebar-overlay.active {
    display: block;
  }
  
  .mobile-top-bar {
    display: flex;
  }

  .content-body {
    padding: 32px 24px 48px 24px;
  }

  .mega-footer {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 24px;
    gap: 28px;
  }

  .stat-matrix {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.1rem;
  }
  h2 {
    font-size: 1.65rem;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .content-body {
    padding: 24px 16px 40px 16px;
  }

  .mega-footer {
    grid-template-columns: 1fr;
    padding: 36px 16px;
  }

  .stat-matrix {
    grid-template-columns: 1fr;
  }
  
  .editorial-card {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }
  .btn-cta, .btn-cta-secondary {
    width: 100%;
  }
}