/* ==========================================================================
   AMICALE LAÏQUE - FEUILLE DE STYLE OFFICIELLE (LOI 1901)
   Architecture : Neo-Brutalist Editorial Hybrid
   Cadre : Année d'exercice 2026 - Pézenas (Hérault, Occitanie)
   ========================================================================== */

:root {
  --bg-pure: #FFFFFF;
  --bg-cream: #F5F5F0;
  --bg-muted: #EAEAE4;
  --ink-primary: #1E293B;
  --ink-secondary: #475569;
  --ink-tertiary: #64748B;
  --accent-terracotta: #C2410C;
  --accent-ochre: #4D7C0F;
  --accent-hover: #9A3412;
  --border-line: #1E293B;
  --shadow-block: 4px 4px 0px #1E293B;
  --shadow-block-lg: 6px 6px 0px #1E293B;
  --shadow-block-hover: 6px 6px 0px #C2410C;
  --font-serif: "Iowan Old Style", "Apple Garamond", "Baskerville", "Times New Roman", "Droid Serif", "Georgia", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  font-size: 16px;
  line-height: 1.65;
  background-color: var(--bg-cream);
  color: var(--ink-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

/* ==========================================================================
   STRUCTURAL MASTER FRAMEWORK (TWO-COLUMN GRID & MAIN CANVAS)
   ========================================================================== */

.master-layout-wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.left-sidebar-header {
  width: 280px;
  background: var(--bg-pure);
  border-right: 2px solid var(--border-line);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-sizing: border-box;
  z-index: 100;
}

.main-content-canvas {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: space-between;
  background: var(--bg-cream);
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}

.page-inner-container {
  flex: 1 0 auto;
  padding: 40px 48px 60px 48px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* ==========================================================================
   SIDEBAR NAVIGATION COMPONENTS
   ========================================================================== */

.sidebar-branding-block {
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border-line);
  padding-bottom: 18px;
}

.sidebar-flag {
  display: inline-block;
  background: var(--accent-terracotta);
  color: var(--bg-pure);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border-line);
  box-shadow: 2px 2px 0px var(--border-line);
}

.sidebar-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--ink-primary);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.sidebar-subtitle {
  font-size: 0.8rem;
  color: var(--ink-secondary);
  line-height: 1.35;
  font-weight: 500;
}

.sidebar-meta-card {
  background: var(--bg-cream);
  border: 1px solid var(--border-line);
  padding: 12px;
  margin-bottom: 24px;
  box-shadow: 3px 3px 0px var(--border-line);
  font-size: 0.75rem;
  line-height: 1.45;
}

.sidebar-meta-item {
  margin-bottom: 6px;
}

.sidebar-meta-item:last-child {
  margin-bottom: 0;
}

.sidebar-meta-label {
  font-weight: 700;
  color: var(--ink-primary);
  display: block;
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.sidebar-meta-link {
  color: var(--accent-terracotta);
  text-decoration: underline;
  font-weight: 600;
  word-break: break-all;
}

.nav-directory-tree {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.nav-group-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--border-line);
  margin-bottom: 8px;
}

.nav-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-link-item a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  line-height: 1.25;
}

.nav-link-item a:hover {
  background: var(--bg-cream);
  border-color: var(--border-line);
  box-shadow: 2px 2px 0px var(--border-line);
  color: var(--accent-terracotta);
}

.nav-link-item a.active {
  background: var(--ink-primary);
  color: var(--bg-pure);
  border-color: var(--border-line);
  box-shadow: 2px 2px 0px var(--accent-terracotta);
}

.sidebar-mobile-toggle {
  display: none;
  background: var(--ink-primary);
  color: var(--bg-pure);
  border: 1px solid var(--border-line);
  padding: 12px 16px;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  cursor: pointer;
  min-height: 44px;
  width: 100%;
  text-align: center;
  margin-bottom: 16px;
  box-shadow: 3px 3px 0px var(--border-line);
}

/* ==========================================================================
   EDITORIAL & NEO-BRUTALIST TYPOGRAPHY
   ========================================================================== */

h1, .hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--ink-primary);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

h2, .section-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink-primary);
  margin-top: 36px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-line);
}

h3, .sub-heading {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-top: 24px;
  margin-bottom: 12px;
}

p, .prose-paragraph {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin-bottom: 20px;
  max-width: 78ch;
}

.lead-statement {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.55;
  font-weight: 600;
  color: var(--ink-primary);
  border-left: 4px solid var(--accent-terracotta);
  padding-left: 18px;
  margin: 24px 0;
  background: var(--bg-pure);
  padding: 18px;
  border-top: 1px solid var(--border-line);
  border-right: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
  box-shadow: 3px 3px 0px var(--border-line);
}

/* ==========================================================================
   BUTTONS & CALL TO ACTION (NEO-BRUTALIST STANDARD)
   ========================================================================== */

.btn-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 160px;
  padding: 12px 28px;
  background: var(--accent-terracotta);
  color: var(--bg-pure);
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 2px solid var(--border-line);
  box-shadow: var(--shadow-block);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease;
}

.btn-contact:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-block-lg);
  background: var(--accent-hover);
  color: var(--bg-pure);
}

.btn-contact:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--border-line);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  background: var(--bg-pure);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: 2px solid var(--border-line);
  box-shadow: var(--shadow-block);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease;
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-block-lg);
  background: var(--bg-cream);
  color: var(--ink-primary);
}

/* ==========================================================================
   BLOCK CARDS, GRIDS & LAYOUT PANELS
   ========================================================================== */

.editorial-card {
  background: var(--bg-pure);
  border: 2px solid var(--border-line);
  box-shadow: var(--shadow-block);
  padding: 28px;
  margin-bottom: 30px;
  position: relative;
  box-sizing: border-box;
}

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

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

.editorial-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--bg-muted);
  padding-bottom: 12px;
}

.editorial-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-cream);
  color: var(--ink-secondary);
  border: 1px solid var(--border-line);
  padding: 4px 10px;
}

.grid-two-column {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 30px 0;
}

.grid-three-column {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 30px 0;
}

.grid-four-column {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 30px 0;
}

/* ==========================================================================
   IMAGE TREATMENT & FIGURES
   ========================================================================== */

.content-image-wrapper {
  border: 2px solid var(--border-line);
  box-shadow: var(--shadow-block);
  background: var(--bg-pure);
  margin: 24px 0 32px 0;
  overflow: hidden;
  line-height: 0;
}

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

/* ==========================================================================
   DATA TABLES & STATISTICAL MATRICES
   ========================================================================== */

.editorial-table-wrapper {
  overflow-x: auto;
  margin: 28px 0;
  border: 2px solid var(--border-line);
  box-shadow: var(--shadow-block);
}

.editorial-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-pure);
  font-size: 0.92rem;
  text-align: left;
}

.editorial-table th {
  background: var(--ink-primary);
  color: var(--bg-pure);
  padding: 14px 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8rem;
  border: 1px solid var(--border-line);
}

.editorial-table td {
  padding: 12px 18px;
  border: 1px solid var(--border-line);
  color: var(--ink-primary);
  vertical-align: top;
}

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

/* ==========================================================================
   FORMS & INPUTS (CONTACT PAGE)
   ========================================================================== */

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

.form-label {
  display: block;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  color: var(--ink-primary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink-primary);
  background: var(--bg-pure);
  border: 2px solid var(--border-line);
  border-radius: 0;
  box-shadow: 2px 2px 0px var(--border-line);
}

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

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

/* ==========================================================================
   MEGA FOOTER (STABLE EXTENSION CANVAS)
   ========================================================================== */

.mega-footer {
  background: var(--bg-pure);
  border-top: 2px solid var(--border-line);
  padding: 60px 48px 40px 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: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent-terracotta);
}

.footer-col-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-secondary);
  margin-bottom: 14px;
}

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

.footer-nav-list li a {
  display: inline-block;
  min-height: 28px;
  color: var(--ink-primary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

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

.footer-trust-baseline {
  grid-column: 1 / -1;
  border-top: 2px solid var(--border-line);
  padding-top: 30px;
  margin-top: 20px;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--ink-secondary);
}

.footer-trust-baseline p {
  font-size: 0.82rem;
  line-height: 1.65;
  margin-bottom: 12px;
  max-width: 100%;
}

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

.footer-trust-baseline a:hover {
  color: var(--accent-terracotta);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
  .master-layout-wrapper {
    grid-template-columns: 240px 1fr;
  }
  .left-sidebar-header {
    width: 240px;
    padding: 24px 16px;
  }
  .page-inner-container {
    padding: 30px 30px 48px 30px;
  }
  .mega-footer {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px 30px;
    gap: 30px;
  }
  .grid-four-column {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .master-layout-wrapper {
    display: flex;
    flex-direction: column;
  }
  .left-sidebar-header {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 2px solid var(--border-line);
    padding: 20px;
  }
  .sidebar-mobile-toggle {
    display: block;
  }
  .nav-directory-tree {
    display: none;
  }
  .nav-directory-tree.is-open {
    display: flex;
  }
  .page-inner-container {
    padding: 24px 20px 40px 20px;
  }
  .grid-two-column, .grid-three-column, .grid-four-column {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .mega-footer {
    grid-template-columns: 1fr;
    padding: 30px 20px;
    gap: 28px;
  }
  .btn-contact, .btn-secondary {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }
  .page-inner-container {
    padding: 18px 14px 32px 14px;
  }
  .editorial-card {
    padding: 18px;
  }
  .mega-footer {
    padding: 24px 16px;
  }
}