/* ==========================================================================
   ASSOCIATION LES CHIENS ANDALOUS - STYLESHEET (LOI 1901)
   Neo-Brutalist Editorial Hybrid Design System
   Anno Regni 2026 - Montpellier, France
   ========================================================================== */

/* --- Reset & Base Variables --- */
:root {
  --canvas-bg: #F5F5F0;
  --card-bg: #FFFFFF;
  --ink-primary: #1E293B;
  --ink-secondary: #475569;
  --ink-muted: #64748B;
  --border-color: #1E293B;
  --accent-terracotta: #C2410C;
  --accent-ochre: #4D7C0F;
  --accent-light: #FFEDD5;
  --shadow-offset: 4px;
  --sidebar-width: 280px;
  --font-display: 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
}

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

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

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  background-color: var(--canvas-bg);
  color: var(--ink-primary);
  min-height: 100vh;
  margin: 0;
  padding: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

/* Typography Elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: 2.5rem; margin-bottom: 1.25rem; }
h2 { font-size: 1.85rem; margin-top: 2rem; margin-bottom: 1rem; border-bottom: 2px solid var(--border-color); padding-bottom: 0.5rem; }
h3 { font-size: 1.4rem; margin-top: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.15rem; margin-top: 1rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1.25rem;
  color: var(--ink-primary);
  max-width: 78ch;
}

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

a:hover {
  color: #9A3412;
}

/* Master Layout Grid Architecture */
.master-layout-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 Framework */
.left-sidebar-header {
  width: var(--sidebar-width);
  background: var(--card-bg);
  border-right: 2px solid var(--border-color);
  padding: 30px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  z-index: 100;
}

.sidebar-sticky-inner {
  position: sticky;
  top: 20px;
}

.sidebar-brand-block {
  border: 2px solid var(--border-color);
  background: var(--canvas-bg);
  padding: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--border-color);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin-bottom: 6px;
  display: block;
}

.brand-badge {
  display: inline-block;
  background: var(--accent-terracotta);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.brand-mission-sub {
  font-size: 0.78rem;
  color: var(--ink-secondary);
  line-height: 1.35;
  margin-top: 6px;
  margin-bottom: 0;
}

/* Metadata Registry Sub-Card */
.metadata-registry-card {
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  padding: 12px 14px;
  margin-bottom: 24px;
  font-size: 0.78rem;
  line-height: 1.45;
  box-shadow: 2px 2px 0px var(--border-color);
}

.registry-row {
  margin-bottom: 6px;
  display: flex;
  flex-direction: column;
}

.registry-label {
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.registry-value {
  font-weight: 600;
  color: var(--ink-primary);
  font-family: var(--font-mono);
}

/* Directory Tree Navigation */
.nav-category-group {
  margin-bottom: 20px;
}

.nav-category-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-terracotta);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
  margin-bottom: 8px;
}

.nav-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-link-list li {
  margin-bottom: 4px;
}

.nav-link-list a {
  display: flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-primary);
  padding: 8px 10px;
  border: 1px solid transparent;
  min-height: 44px; /* Mobile touch target compliance */
  box-sizing: border-box;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.nav-link-list a:hover,
.nav-link-list a.active-link {
  background: var(--canvas-bg);
  border: 1px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  color: var(--accent-terracotta);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: var(--ink-primary);
  color: #FFFFFF;
  border: 2px solid var(--border-color);
  padding: 12px 18px;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  cursor: pointer;
  width: 100%;
  margin-bottom: 15px;
  min-height: 48px;
  text-align: center;
}

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

.page-body-container {
  padding: 40px 48px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  flex-grow: 1;
  box-sizing: border-box;
}

/* Neo-Brutalist Editorial Components */
.brutal-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--border-color);
  padding: 28px;
  margin-bottom: 32px;
  box-sizing: border-box;
}

.brutal-card.offset-card {
  margin-left: 12px;
  border-left: 6px solid var(--accent-terracotta);
}

.brutal-card.accent-card {
  background: #FFFDF9;
  border-top: 4px solid var(--accent-ochre);
}

.hero-editorial-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  box-shadow: 6px 6px 0px var(--border-color);
  padding: 36px;
  margin-bottom: 40px;
}

.hero-editorial-section h1 {
  font-size: 2.75rem;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-lead-summary {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-secondary);
  border-left: 4px solid var(--accent-terracotta);
  padding-left: 16px;
  margin-bottom: 1.5rem;
}

.mission-highlight-box {
  background: var(--accent-light);
  border: 2px solid var(--border-color);
  box-shadow: 4px 4px 0px var(--border-color);
  padding: 24px;
  margin: 28px 0;
}

.mission-highlight-box h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
  color: var(--accent-terracotta);
  margin-top: 0;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mission-highlight-box p {
  font-size: 1.02rem;
  line-height: 1.65;
  font-style: normal;
  color: var(--ink-primary);
  margin-bottom: 0;
}

/* Image Presentation in Neo-Brutalist Style */
.image-showcase-block {
  border: 2px solid var(--border-color);
  background: #FFFFFF;
  padding: 8px;
  box-shadow: 5px 5px 0px var(--border-color);
  margin: 24px 0;
  overflow: hidden;
}

.image-showcase-block img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border-color);
}

/* Responsive Grids for Cards and Stats */
.grid-2-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

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

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

/* Stat Matrix */
.stat-box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: 3px 3px 0px var(--border-color);
  padding: 20px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent-terracotta);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-secondary);
  letter-spacing: 0.05em;
}

/* Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-terracotta);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  border: 2px solid var(--border-color);
  box-shadow: 3px 3px 0px var(--border-color);
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn-cta:hover {
  background: #9A3412;
  color: #FFFFFF;
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--border-color);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--canvas-bg);
  color: var(--ink-primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  border: 2px solid var(--border-color);
  box-shadow: 3px 3px 0px var(--border-color);
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
}

.btn-secondary:hover {
  background: #E2E2D9;
  color: var(--ink-primary);
}

/* Form Styles */
.brutal-form-group {
  margin-bottom: 20px;
}

.brutal-form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--ink-primary);
}

.brutal-input, .brutal-textarea, .brutal-select {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--border-color);
  background: #FFFFFF;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink-primary);
  box-shadow: 2px 2px 0px var(--border-color);
  box-sizing: border-box;
}

.brutal-input:focus, .brutal-textarea:focus, .brutal-select:focus {
  outline: none;
  border-color: var(--accent-terracotta);
  box-shadow: 3px 3px 0px var(--accent-terracotta);
}

/* Tables */
.editorial-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  border: 2px solid var(--border-color);
  box-shadow: 4px 4px 0px var(--border-color);
  background: #FFFFFF;
}

.editorial-table th, .editorial-table td {
  padding: 14px 16px;
  text-align: left;
  border: 1px solid var(--border-color);
}

.editorial-table th {
  background: var(--canvas-bg);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
}

.editorial-table tr:nth-child(even) td {
  background: #FAFAF7;
}

/* Universal Architectural Mega Footer */
.architectural-mega-footer {
  background: #FFFFFF;
  border-top: 2px solid var(--border-color);
  padding: 60px 40px 30px 40px;
  box-sizing: border-box;
  width: 100%;
  margin-top: auto;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  box-sizing: border-box;
  width: 100%;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 16px;
  color: var(--ink-primary);
}

.footer-col p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ink-secondary);
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 8px;
}

.footer-links-list a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-primary);
  text-decoration: none;
  display: inline-block;
  padding: 4px 0;
  min-height: 24px;
}

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

.footer-trust-baseline {
  border-top: 2px solid var(--border-color);
  padding-top: 24px;
  width: 100%;
}

.trust-statement-banner {
  background: var(--canvas-bg);
  border: 1px solid var(--border-color);
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--accent-ochre);
}

.legal-notice-box {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ink-muted);
}

.legal-notice-box p {
  margin-bottom: 6px;
  max-width: 100%;
}

/* ==========================================================================
   MOBILE RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Breakpoint 1: Tablet / Compact Desktop (max-width: 1024px) */
@media (max-width: 1024px) {
  .master-layout-grid {
    grid-template-columns: 240px 1fr;
  }
  
  .left-sidebar-header {
    width: 240px;
    padding: 24px 16px;
  }
  
  .page-body-container {
    padding: 30px 24px;
  }
  
  .footer-columns-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .hero-editorial-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .grid-4-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Breakpoint 2: Mobile Landscape / Small Tablets (max-width: 768px) */
@media (max-width: 768px) {
  .master-layout-grid {
    grid-template-columns: 1fr;
    display: block;
  }
  
  .left-sidebar-header {
    width: 100%;
    border-right: none;
    border-bottom: 2px solid var(--border-color);
    padding: 20px;
    position: relative;
  }
  
  .sidebar-sticky-inner {
    position: static;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .sidebar-nav-container {
    display: none;
  }
  
  .sidebar-nav-container.mobile-expanded {
    display: block;
  }
  
  .page-body-container {
    padding: 24px 16px;
  }
  
  .grid-2-col, .grid-3-col, .grid-4-col {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .footer-columns-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .architectural-mega-footer {
    padding: 40px 20px 24px 20px;
  }
  
  .brutal-card.offset-card {
    margin-left: 0;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
}

/* Breakpoint 3: Compact Mobile Viewports (max-width: 480px) */
@media (max-width: 480px) {
  .page-body-container {
    padding: 16px 12px;
  }
  
  .hero-editorial-section {
    padding: 20px 14px;
  }
  
  .brutal-card {
    padding: 18px 14px;
  }
  
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.35rem; }
  
  .btn-cta, .btn-secondary {
    width: 100%;
  }
}