/* ==========================================================================
   STYLE.CSS - NEO-BRUTALIST EDITORIAL HYBRID
   ASSOCIATION AMA LES AMIS DES MUSEES D'AGDE (LOI 1901)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --canvas-bg: #FFFFFF;
  --canvas-cream: #F5F5F0;
  --ink-primary: #1E293B;
  --ink-secondary: #475569;
  --ink-muted: #64748B;
  --accent-terracotta: #C2410C;
  --accent-ochre: #4D7C0F;
  --accent-sand: #E2E8F0;
  --border-structural: 1px solid #1E293B;
  --border-bold: 2px solid #1E293B;
  --border-heavy: 3px solid #1E293B;
  --shadow-hard: 4px 4px 0px #1E293B;
  --shadow-hard-lg: 6px 6px 0px #1E293B;
  --shadow-hard-sm: 2px 2px 0px #1E293B;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --sidebar-width: 280px;
}

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

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: var(--canvas-cream);
  color: var(--ink-primary);
  font-family: var(--font-body);
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--canvas-cream);
  color: var(--ink-primary);
  min-height: 100vh;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

/* Structural Master Two-Column Grid Framework */
.site-master-grid {
  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-navigation {
  width: var(--sidebar-width);
  background: var(--canvas-bg);
  border-right: var(--border-bold);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  z-index: 100;
  box-sizing: border-box;
}

.sidebar-scroll-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-brand-block {
  border-bottom: var(--border-bold);
  padding-bottom: 20px;
}

.brand-badge {
  display: inline-block;
  background: var(--ink-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  margin-bottom: 8px;
  border-radius: 2px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink-primary);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--ink-secondary);
  font-weight: 500;
}

/* Metadata Registry Sub-Card */
.metadata-registry-card {
  background: var(--canvas-cream);
  border: var(--border-structural);
  box-shadow: var(--shadow-hard-sm);
  padding: 12px 14px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink-primary);
}

.metadata-registry-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-terracotta);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.metadata-registry-row {
  margin-bottom: 4px;
  word-break: break-all;
}

.metadata-registry-row strong {
  color: var(--ink-primary);
}

.metadata-registry-link {
  display: inline-block;
  color: var(--accent-terracotta);
  text-decoration: underline;
  font-weight: 700;
  margin-top: 4px;
}

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

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

.category-group-header {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border-left: 3px solid var(--accent-terracotta);
  padding-left: 8px;
  margin-bottom: 4px;
}

.directory-category-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.directory-link {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-primary);
  text-decoration: none;
  padding: 8px 10px;
  border: 1px solid transparent;
  background: transparent;
  transition: none;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.directory-link:hover, .directory-link.active {
  background: var(--canvas-cream);
  border: var(--border-structural);
  box-shadow: var(--shadow-hard-sm);
  color: var(--accent-terracotta);
}

/* Sidebar Footer Info */
.sidebar-footer-info {
  border-top: var(--border-structural);
  padding-top: 16px;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--ink-muted);
}

.sidebar-status-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  padding: 3px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 2px;
  margin-bottom: 8px;
}

.sidebar-status-tag::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #10B981;
}

/* Mobile Header Bar */
.mobile-header-bar {
  display: none;
  background: var(--canvas-bg);
  border-bottom: var(--border-bold);
  padding: 14px 20px;
  position: sticky;
  top: 0;
  z-index: 150;
  align-items: center;
  justify-content: space-between;
}

.mobile-brand-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink-primary);
  text-transform: uppercase;
}

.mobile-nav-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  background: var(--canvas-cream);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard-sm);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-primary);
  cursor: pointer;
  padding: 6px 12px;
}

/* Main Content Area Canvas */
.main-content-canvas {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
  background-color: var(--canvas-cream);
  box-sizing: border-box;
  width: 100%;
}

.main-content-inner {
  padding: 40px 48px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--ink-primary);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin-top: 36px;
  margin-bottom: 18px;
  border-bottom: var(--border-bold);
  padding-bottom: 8px;
}

h3 {
  font-size: 1.28rem;
  margin-top: 24px;
  margin-bottom: 12px;
}

p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin-bottom: 20px;
  max-width: 80ch;
}

.text-lead {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--ink-primary);
  font-weight: 500;
  margin-bottom: 24px;
}

/* Neo-Brutalist Structural Elements */
.content-hero-card {
  background: var(--canvas-bg);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard-lg);
  padding: 36px 40px;
  margin-bottom: 40px;
  position: relative;
}

.tag-label {
  display: inline-block;
  background: var(--ink-primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  margin-bottom: 16px;
}

.tag-label-accent {
  background: var(--accent-terracotta);
}

.tag-label-ochre {
  background: var(--accent-ochre);
}

.hero-summary-box {
  background: var(--canvas-cream);
  border: var(--border-structural);
  box-shadow: var(--shadow-hard-sm);
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.6;
  border-left: 6px solid var(--accent-terracotta);
}

/* Dedicated Mission Paragraph Box (Strictly 120+ words compliance) */
.mission-box-formal {
  background: #FFFBEB;
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  padding: 28px 32px;
  margin: 32px 0;
  position: relative;
}

.mission-box-formal .mission-header-tag {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--accent-terracotta);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mission-box-formal p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-primary);
  margin-bottom: 0;
}

/* Button & Action Links */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 24px;
  background: var(--accent-terracotta);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.1s ease;
}

.btn-primary:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0px #1E293B;
  color: #FFFFFF;
}

.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #1E293B;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 24px;
  background: var(--canvas-bg);
  color: var(--ink-primary);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.1s ease;
}

.btn-secondary:hover {
  background: var(--canvas-cream);
  color: var(--accent-terracotta);
}

.cta-cluster {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin: 28px 0;
}

/* Media & Image Containers */
.figure-block {
  margin: 32px 0;
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  background: var(--canvas-bg);
  overflow: hidden;
}

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

/* Grids & Cards */
.grid-two-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 32px 0;
}

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

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

.editorial-card {
  background: var(--canvas-bg);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.editorial-card-offset {
  transform: translateY(-4px);
}

.editorial-card-header {
  border-bottom: var(--border-structural);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.editorial-card-badge {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.editorial-card-title {
  font-size: 1.15rem;
  margin-top: 4px;
  margin-bottom: 0;
}

/* Matrix & Data Tables */
.data-matrix-table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  background: var(--canvas-bg);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
}

.data-matrix-table th, .data-matrix-table td {
  border: var(--border-structural);
  padding: 14px 18px;
  text-align: left;
  font-size: 0.95rem;
}

.data-matrix-table th {
  background: var(--ink-primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-matrix-table tr:nth-child(even) td {
  background: var(--canvas-cream);
}

/* Stat Counters */
.stat-highlight-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.stat-cell {
  background: var(--canvas-bg);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  padding: 20px;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-terracotta);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Timeline Components */
.timeline-record-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
  position: relative;
  padding-left: 24px;
  border-left: 3px solid var(--ink-primary);
}

.timeline-item {
  background: var(--canvas-bg);
  border: var(--border-bold);
  box-shadow: var(--shadow-hard);
  padding: 20px 24px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 24px;
  width: 14px;
  height: 14px;
  background: var(--accent-terracotta);
  border: 2px solid var(--ink-primary);
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-terracotta);
  margin-bottom: 6px;
}

/* Mega Footer */
.mega-footer {
  background: #FFFFFF;
  border-top: var(--border-bold);
  padding: 60px 48px 30px;
  box-sizing: border-box;
  width: 100%;
}

.mega-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  box-sizing: border-box;
  margin-bottom: 48px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-primary);
  border-bottom: var(--border-bold);
  padding-bottom: 10px;
  margin-bottom: 16px;
}

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

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

.footer-links-list a {
  display: inline-block;
  color: var(--ink-primary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 2px 0;
  line-height: 1.4;
}

.footer-links-list a:hover {
  color: var(--accent-terracotta);
  text-decoration: underline;
}

/* Bottom Trust Baseline Block */
.bottom-trust-baseline {
  border-top: var(--border-bold);
  padding-top: 24px;
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ink-secondary);
}

.bottom-trust-baseline strong {
  color: var(--ink-primary);
}

.bottom-trust-baseline a {
  color: var(--accent-terracotta);
  text-decoration: underline;
  font-weight: 700;
}

.official-stamp-banner {
  background: var(--canvas-cream);
  border: var(--border-structural);
  box-shadow: var(--shadow-hard-sm);
  padding: 16px 20px;
  margin-bottom: 18px;
  font-size: 0.82rem;
  line-height: 1.5;
}

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

.formal-form-group label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  color: var(--ink-primary);
}

.formal-form-input, .formal-form-textarea, .formal-form-select {
  width: 100%;
  padding: 12px 14px;
  border: var(--border-bold);
  background: #FFFFFF;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-primary);
  box-shadow: var(--shadow-hard-sm);
  border-radius: 0;
}

.formal-form-input:focus, .formal-form-textarea:focus, .formal-form-select:focus {
  outline: none;
  border-color: var(--accent-terracotta);
  box-shadow: var(--shadow-hard);
}

/* Media Queries */
@media (max-width: 1024px) {
  .site-master-grid {
    grid-template-columns: 240px 1fr;
  }
  .sidebar-navigation {
    width: 240px;
    padding: 24px 16px;
  }
  .main-content-inner {
    padding: 32px 28px;
  }
  .mega-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .grid-three-col {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-four-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .site-master-grid {
    display: flex;
    flex-direction: column;
  }
  .mobile-header-bar {
    display: flex;
  }
  .sidebar-navigation {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    border-right: none;
    border-bottom: var(--border-bold);
    display: none;
    z-index: 200;
  }
  .sidebar-navigation.mobile-active {
    display: flex;
  }
  .main-content-inner {
    padding: 24px 18px;
  }
  .grid-two-col, .grid-three-col, .grid-four-col {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .content-hero-card {
    padding: 24px 20px;
  }
  .mega-footer {
    padding: 40px 20px 24px;
  }
  .mega-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .cta-cluster {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
  }
  .stat-highlight-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .main-content-inner {
    padding: 20px 14px;
  }
  h1 {
    font-size: 1.75rem;
  }
  .stat-highlight-panel {
    grid-template-columns: 1fr;
  }
  .data-matrix-table th, .data-matrix-table td {
    padding: 10px 12px;
    font-size: 0.85rem;
  }
}