/* ==========================================================================
   G.R.E.C. CLERMONTAIS - STYLE.CSS
   Neo-Brutalist Editorial Hybrid Design System
   Architecture Loi 1901 - Clermont-l'Hérault (34800)
   Année Réglementaire : 2026
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;0,900;1,600&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --color-canvas: #F5F5F0;
  --color-white: #FFFFFF;
  --color-ink: #1E293B;
  --color-ink-light: #334155;
  --color-ink-muted: #64748B;
  --color-terracotta: #C2410C;
  --color-terracotta-dark: #9A3412;
  --color-ochre: #4D7C0F;
  --color-ochre-light: #F7FEE7;
  --color-cream-tint: #ECECE5;
  --color-border: #1E293B;

  --border-thick: 2px solid var(--color-ink);
  --border-thin: 1px solid var(--color-ink);
  --shadow-brutal: 4px 4px 0px var(--color-ink);
  --shadow-brutal-lg: 6px 6px 0px var(--color-ink);
  --shadow-brutal-sm: 2px 2px 0px var(--color-ink);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* Reset & Box Model */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  line-height: 1.65;
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
  color: var(--color-ink);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-canvas);
  color: var(--color-ink);
  min-height: 100vh;
  word-wrap: break-word;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

/* Typography Rules */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: 2.5rem; margin-bottom: 1.25rem; font-weight: 900; }
h2 { font-size: 2rem; margin-bottom: 1rem; border-bottom: 2px solid var(--color-ink); padding-bottom: 0.5rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.2rem; margin-bottom: 0.5rem; font-family: var(--font-body); font-weight: 700; }

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: var(--color-ink-light);
  line-height: 1.7;
}

p.lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.6;
}

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

a:hover {
  background-color: #FED7AA;
  color: var(--color-terracotta-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: var(--border-thin);
}

/* Structural Master Layout Grid */
.site-master-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Column 1: Universal Left Sidebar */
.site-sidebar {
  width: 280px;
  background: var(--color-white);
  border-right: 2px solid var(--color-ink);
  padding: 30px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 25px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-ink) var(--color-cream-tint);
}

.site-sidebar::-webkit-scrollbar {
  width: 6px;
}
.site-sidebar::-webkit-scrollbar-thumb {
  background: var(--color-ink);
}

/* Sidebar Brand */
.sidebar-brand {
  border-bottom: 2px solid var(--color-ink);
  padding-bottom: 15px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-ink);
  text-decoration: none;
  display: block;
  letter-spacing: -0.02em;
}

.brand-badge {
  display: inline-block;
  background: var(--color-ochre-light);
  border: 1px solid var(--color-ochre);
  color: var(--color-ochre);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Metadata Registry Sub-Card */
.metadata-registry-card {
  background: var(--color-cream-tint);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  padding: 12px;
  font-size: 0.82rem;
  line-height: 1.45;
}

.registry-item {
  margin-bottom: 6px;
  font-family: var(--font-mono);
}

.registry-label {
  font-weight: 700;
  color: var(--color-ink);
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.registry-val {
  color: var(--color-terracotta);
  font-weight: 600;
}

.registry-link {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: underline;
}

/* Directory Tree Links */
.directory-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.category-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--color-ink);
  margin-bottom: 4px;
}

.directory-link {
  display: block;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  padding: 7px 10px;
  border: 1px solid transparent;
  background: transparent;
  transition: all 0.15s ease;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.directory-link:hover,
.directory-link.active {
  background: var(--color-white);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  color: var(--color-terracotta);
  transform: translate(-1px, -1px);
}

/* Column 2: Main Content Area Canvas */
.site-main-canvas {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
  width: 100%;
  overflow-x: hidden;
}

.content-container {
  flex: 1 0 auto;
  padding: 40px 50px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Editorial Breadcrumb & Regulatory Strip */
.regulatory-topbar {
  background: var(--color-white);
  border-bottom: var(--border-thick);
  padding: 12px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-ink-muted);
}

.regulatory-tag {
  color: var(--color-ochre);
  font-weight: 700;
}

/* Universal Button / CTA Styles */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 28px;
  min-height: 44px;
  background: var(--color-terracotta);
  color: var(--color-white);
  text-decoration: none;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-cta:hover {
  background: var(--color-terracotta-dark);
  color: var(--color-white);
  box-shadow: 2px 2px 0px var(--color-ink);
  transform: translate(2px, 2px);
}

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

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

/* Institutional Cards */
.institutional-card {
  background: var(--color-white);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal);
  padding: 28px;
  margin-bottom: 25px;
  transition: transform 0.15s ease;
}

.institutional-card:hover {
  box-shadow: var(--shadow-brutal-lg);
  transform: translate(-1px, -1px);
}

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

/* Dedicated Mission Block */
.mission-highlight-block {
  background: #FFFBEB;
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-brutal);
  padding: 30px;
  margin: 30px 0;
}

.mission-highlight-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--color-terracotta);
  letter-spacing: 0.08em;
  font-weight: 800;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--color-ink);
  padding-bottom: 6px;
}

.mission-highlight-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.75;
  color: var(--color-ink);
  font-style: italic;
  margin-bottom: 0;
}

/* Grid Frameworks */
.grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 30px;
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-bottom: 30px;
}

.grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

/* Hero Section */
.editorial-hero {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal-lg);
  padding: 40px;
  margin-bottom: 40px;
}

.hero-meta-strip {
  display: flex;
  gap: 15px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-terracotta);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.hero-summary-box {
  background: var(--color-cream-tint);
  border-left: 4px solid var(--color-terracotta);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.hero-image-wrap {
  margin: 25px 0;
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal);
}

/* Stat Matrix */
.stat-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  padding: 25px;
  margin-bottom: 35px;
}

.stat-item {
  border-right: 1px dashed var(--color-ink);
  padding: 0 15px;
}

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

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-terracotta);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-ink-muted);
  font-weight: 600;
  margin-top: 5px;
}

/* Funding Notice Box */
.funding-statement-box {
  background: var(--color-ochre-light);
  border: 2px solid var(--color-ochre);
  box-shadow: var(--shadow-brutal);
  padding: 25px;
  margin: 30px 0;
}

.funding-statement-box h3 {
  color: var(--color-ochre);
  font-family: var(--font-mono);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.reinvestment-highlight {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-white);
  padding: 10px 14px;
  border: 1px solid var(--color-ochre);
  display: inline-block;
  margin-top: 10px;
}

/* Forms (Contact / Inquiries) */
.form-group {
  margin-bottom: 20px;
}

.form-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;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  background: var(--color-white);
  border: var(--border-thin);
  border-radius: 0;
  box-shadow: inset 1px 1px 3px rgba(0,0,0,0.05);
}

.form-control:focus {
  outline: 2px solid var(--color-terracotta);
  box-shadow: var(--shadow-brutal-sm);
}

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

/* Tables / Financials */
.editorial-table {
  width: 100%;
  border-collapse: collapse;
  margin: 25px 0;
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
}

.editorial-table th {
  background: var(--color-ink);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 18px;
  text-align: left;
  border: 1px solid var(--color-ink);
}

.editorial-table td {
  padding: 12px 18px;
  border: var(--border-thin);
  font-size: 0.95rem;
  color: var(--color-ink);
}

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

/* Universal Architectural Mega Footer */
.site-mega-footer {
  background: var(--color-white);
  border-top: 2px solid var(--color-ink);
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  box-sizing: border-box;
  width: 100%;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

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

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

.footer-nav-list a {
  color: var(--color-ink);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 4px 0;
  display: inline-block;
  min-height: 24px;
}

.footer-nav-list a:hover {
  color: var(--color-terracotta);
  text-decoration: underline;
  background: transparent;
}

/* Bottom Trust Baseline Block */
.footer-trust-baseline {
  grid-column: 1 / -1;
  border-top: 2px solid var(--color-ink);
  padding-top: 30px;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
}

.trust-legal-statement {
  background: var(--color-cream-tint);
  border: var(--border-thin);
  padding: 15px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-ink);
}

/* Mobile Toggle & Responsive Bar */
.mobile-header-bar {
  display: none;
  background: var(--color-white);
  border-bottom: 2px solid var(--color-ink);
  padding: 15px 20px;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu-btn {
  background: var(--color-ink);
  color: var(--color-white);
  border: none;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Media Queries */
@media (max-width: 1024px) {
  .site-master-wrapper {
    grid-template-columns: 240px 1fr;
  }
  .site-sidebar {
    width: 240px;
    padding: 20px 15px;
  }
  .content-container {
    padding: 30px;
  }
  .grid-4col {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-matrix {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .site-mega-footer {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 30px;
  }
}

@media (max-width: 768px) {
  .mobile-header-bar {
    display: flex;
  }
  .site-master-wrapper {
    display: flex;
    flex-direction: column;
  }
  .site-sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 2px solid var(--color-ink);
    display: none;
  }
  .site-sidebar.open {
    display: flex;
  }
  .content-container {
    padding: 25px 18px;
  }
  .grid-2col,
  .grid-3col,
  .grid-4col {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .stat-matrix {
    grid-template-columns: 1fr;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px dashed var(--color-ink);
    padding-bottom: 12px;
  }
  .stat-item:last-child {
    border-bottom: none;
  }
  .site-mega-footer {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 35px 20px;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.6rem;
  }
  .editorial-hero {
    padding: 25px 20px;
  }
}

@media (max-width: 480px) {
  .regulatory-topbar {
    flex-direction: column;
    gap: 6px;
    padding: 10px 15px;
    text-align: center;
  }
  .content-container {
    padding: 18px 12px;
  }
  .btn-cta {
    width: 100%;
  }
}