/* ==========================================================================
   LOUKOMORIE - FEUILLE DE STYLE MAÎTRESSE (NEO-BRUTALIST EDITORIAL HYBRID)
   Association Loi 1901 - RNA W343029114 - SIREN 905332961
   Année d'exercice et cadre opérationnel : 2026
   ========================================================================== */

:root {
  --color-canvas: #F5F5F0;
  --color-white: #FFFFFF;
  --color-ink: #1E293B;
  --color-ink-muted: #475569;
  --color-terracotta: #C2410C;
  --color-terracotta-hover: #9A3412;
  --color-ochre: #4D7C0F;
  --color-sand: #E7E5E4;
  --color-border: #1E293B;
  --border-thin: 1px solid var(--color-border);
  --border-thick: 2px solid var(--color-border);
  --border-heavy: 3px solid var(--color-border);
  --shadow-brutal: 4px 4px 0px var(--color-border);
  --shadow-brutal-lg: 6px 6px 0px var(--color-border);
  --shadow-brutal-sm: 2px 2px 0px var(--color-border);
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", Menlo, Consolas, "Courier New", monospace;
  --sidebar-width: 280px;
}

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

html {
  font-size: 16px;
  line-height: 1.65;
  background-color: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  word-wrap: break-word;
  overflow-wrap: break-word;
  background-color: var(--color-canvas);
}

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

/* Sidebar Styling */
.site-sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-white);
  border-right: var(--border-thick);
  padding: 32px 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  z-index: 100;
}

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

.brand-header {
  margin-bottom: 24px;
}

.brand-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-terracotta);
  color: var(--color-white);
  padding: 4px 10px;
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  margin-bottom: 12px;
  white-space: nowrap;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--color-ink-muted);
  line-height: 1.4;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Metadata Registry Sub-Card */
.metadata-card {
  background: var(--color-canvas);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  padding: 12px 14px;
  margin-bottom: 24px;
  font-size: 0.75rem;
  line-height: 1.5;
}

.metadata-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  border-bottom: 1px dashed var(--color-sand);
  padding-bottom: 4px;
}

.metadata-item:last-child {
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.metadata-label {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-ink);
}

.metadata-value {
  color: var(--color-terracotta);
  font-weight: 600;
}

.metadata-link {
  color: var(--color-ink);
  text-decoration: underline;
  font-weight: 600;
}
.metadata-link:hover {
  color: var(--color-terracotta);
}

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

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

.nav-category-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-ink);
  text-transform: uppercase;
  background-color: var(--color-sand);
  padding: 6px 8px;
  border: var(--border-thin);
  margin-bottom: 6px;
  box-shadow: var(--shadow-brutal-sm);
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-link {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  padding: 8px 10px;
  border: 1px solid transparent;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  word-wrap: break-word;
  white-space: normal;
}

.nav-link:hover {
  background-color: var(--color-canvas);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  color: var(--color-terracotta);
  transform: translateX(3px);
}

.nav-link.active {
  background-color: var(--color-ink);
  color: var(--color-white);
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: var(--color-ink);
  color: var(--color-white);
  border: var(--border-thin);
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  min-height: 44px;
  box-shadow: var(--shadow-brutal);
}

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

.content-container {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 36px;
  box-sizing: border-box;
}

/* Editorial Brutalist Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  border-bottom: var(--border-thick);
  padding-bottom: 12px;
  margin-top: 48px;
  margin-bottom: 24px;
}

h3 {
  font-size: 1.45rem;
  margin-top: 32px;
  margin-bottom: 16px;
}

p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-ink);
  margin-bottom: 22px;
}

.lead-p {
  font-size: 1.22rem;
  line-height: 1.7;
  font-weight: 500;
  color: var(--color-ink);
}

/* 2-Sentence Hero Summary Block */
.hero-summary-box {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  padding: 24px 28px;
  margin-bottom: 36px;
  border-left: 8px solid var(--color-terracotta);
}

.hero-summary-box p {
  font-size: 1.15rem;
  line-height: 1.65;
  margin-bottom: 0;
  font-weight: 600;
  color: var(--color-ink);
}

/* Dedicated Mission Callout */
.mission-callout {
  background-color: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal-lg);
  padding: 36px;
  margin: 40px 0;
  position: relative;
}

.mission-callout::before {
  content: "MISSION STATUTAIRE D'INTÉRÊT GÉNÉRAL";
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  background: var(--color-ochre);
  color: var(--color-white);
  padding: 4px 12px;
  position: absolute;
  top: -14px;
  left: 24px;
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
}

.mission-callout p {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 0;
}

/* Buttons & Direct CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 28px;
  min-height: 44px;
  min-width: 44px;
  text-decoration: none;
  cursor: pointer;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-terracotta);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-terracotta-hover);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

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

.btn-secondary:hover {
  background-color: var(--color-sand);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
  margin-bottom: 32px;
}

/* Institutional Cards & Grids */
.editorial-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin: 36px 0;
}

.editorial-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 36px 0;
}

.editorial-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 36px 0;
}

.editorial-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.editorial-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal-lg);
}

.editorial-card-offset {
  margin-top: 20px;
}

.editorial-card-header {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.editorial-card h3 {
  margin-top: 0;
  font-size: 1.35rem;
}

.editorial-card p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
}

/* Image Containers - Strictly No Figcaption & No Inline Text */
.image-block {
  width: 100%;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
  background: var(--color-sand);
  margin: 28px 0;
}

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

.image-split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  margin: 40px 0;
}

/* Hero Section Interlocking Grid */
.hero-interlocking {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: var(--border-thick);
}

/* Statistical Impact Matrix */
.stat-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.stat-box {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  padding: 24px 18px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-ink);
}

/* Funding & Reinvestment Highlight */
.funding-statement-box {
  background: #FEF3C7;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  padding: 28px;
  margin: 36px 0;
}

.funding-statement-box h3 {
  margin-top: 0;
  color: #92400E;
}

.funding-statement-box p {
  margin-bottom: 12px;
  color: #78350F;
  font-weight: 500;
}

.funding-statement-box .reinvestment-phrase {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.95rem;
  background: var(--color-white);
  padding: 12px 16px;
  border: var(--border-thin);
  display: block;
  margin-top: 14px;
  color: var(--color-ink);
}

/* Institutional Tables */
.table-wrapper {
  overflow-x: auto;
  margin: 32px 0;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  background: var(--color-white);
}

.institutional-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.institutional-table th {
  background-color: var(--color-ink);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 16px 20px;
  border-right: 1px solid var(--color-ink-muted);
}

.institutional-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-sand);
  border-right: 1px solid var(--color-sand);
  vertical-align: top;
}

.institutional-table tr:nth-child(even) {
  background-color: #FAFAF9;
}

.institutional-table tr:hover {
  background-color: #F5F5F4;
}

/* Forms (Contact, Volunteering) */
.form-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal-lg);
  padding: 36px;
  margin: 40px 0;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--color-ink);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: var(--border-thick);
  background-color: var(--color-white);
  color: var(--color-ink);
  min-height: 48px;
  outline: none;
  transition: box-shadow 0.15s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  box-shadow: var(--shadow-brutal);
  border-color: var(--color-terracotta);
}

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

/* Mega Footer Styling */
.mega-footer {
  background-color: var(--color-white);
  border-top: var(--border-thick);
  padding: 60px 40px 40px 40px;
  box-sizing: border-box;
  width: 100%;
  margin-top: auto;
}

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

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 8px;
  margin-bottom: 18px;
}

.footer-col p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--color-ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  display: inline-block;
  min-height: 28px;
  transition: color 0.15s ease, transform 0.15s ease;
}

.footer-links a:hover {
  color: var(--color-terracotta);
  transform: translateX(4px);
}

/* Legal Bottom Baseline Trust Block */
.footer-bottom-trust {
  border-top: var(--border-thick);
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-trust-details {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--color-ink-muted);
  border-bottom: 1px dashed var(--color-sand);
  padding-bottom: 16px;
}

.trust-item {
  display: flex;
  gap: 6px;
}

.trust-item strong {
  color: var(--color-ink);
}

.footer-mandatory-statement {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-canvas);
  border: var(--border-thin);
  padding: 14px 18px;
  box-shadow: var(--shadow-brutal-sm);
}

.footer-legal-notice {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
}

.footer-legal-notice a {
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: underline;
}

.footer-legal-notice a:hover {
  color: var(--color-terracotta);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

/* Breakpoint: Desktop to Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .site-wrapper {
    grid-template-columns: 240px 1fr;
  }
  .site-sidebar {
    width: 240px;
    padding: 24px 16px;
  }
  .editorial-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

/* Breakpoint: Tablet to Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .site-wrapper {
    display: flex;
    flex-direction: column;
  }
  .site-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: var(--border-thick);
    padding: 20px;
  }
  .mobile-nav-toggle {
    display: block;
    margin-bottom: 16px;
    width: 100%;
  }
  .sidebar-nav-container {
    display: none;
  }
  .sidebar-nav-container.is-open {
    display: flex;
  }
  .content-container {
    padding: 32px 20px;
  }
  .hero-interlocking {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .image-split-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .editorial-grid-2,
  .editorial-grid-3,
  .editorial-grid-4 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .editorial-card-offset {
    margin-top: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .mega-footer {
    padding: 40px 20px 24px 20px;
  }
}

/* Breakpoint: Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  h1 {
    font-size: 1.95rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  .content-container {
    padding: 24px 16px;
  }
  .stat-matrix {
    grid-template-columns: 1fr;
  }
  .btn {
    width: 100%;
    padding: 14px 18px;
  }
  .btn-group {
    flex-direction: column;
  }
  .mission-callout {
    padding: 24px 18px;
  }
}