/* ==========================================================================
   ASS CATHO CHEFS DE FAMILLE - Native Institutional Stylesheet
   Association Loi 1901 - RNA: W221001725 - SIREN: 342371317
   Lightweight, Fluid Grid & Flexbox, 100% Non-Commercial Architecture
   ========================================================================== */

:root {
  --color-primary: #1F2937;
  --color-primary-dark: #111827;
  --color-accent: #854D0E;
  --color-accent-hover: #713F12;
  --color-accent-light: #FEF3C7;
  --color-surface: #FFFFFF;
  --color-background: #FDFBF7;
  --color-utility-bg: #1C1A17;
  --color-utility-text: #F9F6F0;
  --color-text-main: #1F2937;
  --color-text-muted: #4B5563;
  --color-text-light: #6B7280;
  --color-border: #E5E7EB;
  --color-border-subtle: #F3F4F6;
  --color-success-bg: #ECFDF5;
  --color-success-border: #A7F3D0;
  --color-success-text: #065F46;
  
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, "Times New Roman", serif;
  
  --max-width: 1240px;
  --header-height: 76px;
  --utility-height: 38px;
  --transition: all 0.25s ease-in-out;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-main);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Institutional Utility Bar */
.utility-bar {
  background: var(--color-utility-bg);
  color: var(--color-utility-text);
  height: var(--utility-height);
  font-size: 0.8125rem;
  line-height: var(--utility-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.utility-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utility-left {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.12);
  padding: 0.1rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.utility-right a {
  color: var(--color-utility-text);
  text-decoration: underline;
  opacity: 0.85;
  transition: var(--transition);
}

.utility-right a:hover {
  opacity: 1;
}

/* Main Institutional Header */
.main-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: var(--header-height);
}

.brand-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.brand-sub {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  font-weight: 600;
}

/* Desktop Navigation */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 1rem;
  min-height: 44px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  text-decoration: none;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
  background: var(--color-border-subtle);
}

.nav-cta {
  background: var(--color-primary-dark);
  color: #FFFFFF !important;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--color-accent) !important;
  color: #FFFFFF !important;
}

/* Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease-in-out;
  z-index: 1010;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-main);
  text-decoration: none;
  min-height: 44px;
  transition: var(--transition);
}

.dropdown-link:hover {
  background: var(--color-border-subtle);
  color: var(--color-accent);
  padding-left: 1.5rem;
}

/* Mobile Menu Toggle Button */
.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary-dark);
  position: relative;
  transition: var(--transition);
}

.mobile-toggle span::before,
.mobile-toggle span::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--color-primary-dark);
  transition: var(--transition);
}

.mobile-toggle span::before {
  top: -7px;
}

.mobile-toggle span::after {
  top: 7px;
}

.mobile-toggle.active span {
  background: transparent;
}

.mobile-toggle.active span::before {
  transform: rotate(45deg);
  top: 0;
}

.mobile-toggle.active span::after {
  transform: rotate(-45deg);
  top: 0;
}

/* Layout Containers */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: #F8F6F0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-dark {
  background: var(--color-primary-dark);
  color: #FFFFFF;
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  background: linear-gradient(180deg, #FDFBF7 0%, #F5F1E8 100%);
  padding: 4rem 0 3.5rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.85rem;
  line-height: 1.18;
  color: var(--color-primary-dark);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.hero-lead-summary {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #374151;
  margin-bottom: 1.75rem;
  font-weight: 500;
  border-left: 4px solid var(--color-accent);
  padding-left: 1.25rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  min-height: 44px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border-subtle);
  border-color: #D1D5DB;
}

.btn-outline-white {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
}

/* Strict Documentary Images & Donit-Style Figcaptions */
figure.doc-figure {
  margin: 1.5rem 0;
  width: 100%;
}

img.doc-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  margin: 20px 0 8px 0;
  object-fit: cover;
  display: block;
}

figcaption.doc-caption {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.5;
  display: block;
}

/* Mandatory Mission Block */
.mission-highlight-card {
  background: #FFFDF9;
  border: 2px solid #E2D9C8;
  border-radius: 12px;
  padding: 2.25rem;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.mission-highlight-card::before {
  content: 'NOTRE MISSION STATUTAIRE';
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: #FEF3C7;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.mission-highlight-text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #1F2937;
  font-weight: 500;
}

/* Content Columns & Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 2.65rem; margin-bottom: 1.5rem; }
h2 { font-size: 2.15rem; margin: 2.5rem 0 1.25rem; }
h3 { font-size: 1.5rem; margin: 2rem 0 1rem; }
h4 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; }

p {
  margin-bottom: 1.35rem;
  color: #374151;
}

ul, ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
  color: #374151;
}

li {
  margin-bottom: 0.5rem;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Feature Cards & Action Modules */
.civic-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.civic-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #D1D5DB;
}

.civic-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.status-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: #E0E7FF;
  color: #3730A3;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Impact Metrics Grid */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

.metric-box {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  padding: 1.75rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.metric-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  line-height: 1.3;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 0.35rem;
}

/* Data Tables */
.data-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #FFFFFF;
}

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

.data-table th, .data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.data-table th {
  background: #F9FAFB;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: #F9FAFB;
}

/* Interactive Forms */
.form-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  min-height: 44px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #FFFFFF;
  color: var(--color-text-main);
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(133, 77, 14, 0.15);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.form-help {
  font-size: 0.825rem;
  color: var(--color-text-light);
  margin-top: 0.35rem;
}

/* Modal Overlay (AJAX Thank You) */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #FFFFFF;
  border-radius: 12px;
  max-width: 540px;
  width: 100%;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  animation: modalIn 0.25s ease-out;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-icon {
  width: 64px;
  height: 64px;
  background: var(--color-success-bg);
  border: 2px solid var(--color-success-border);
  color: var(--color-success-text);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

/* Institutional Footer */
.site-footer {
  background: #111827;
  color: #D1D5DB;
  border-top: 4px solid var(--color-accent);
  padding: 4.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-col p {
  color: #9CA3AF;
  font-size: 0.925rem;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

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

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #9CA3AF;
  text-decoration: none;
  font-size: 0.925rem;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
  padding-left: 0.25rem;
}

.footer-disclosure {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.footer-disclosure-text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #CBD5E1;
  margin: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #9CA3AF;
}

/* Callout Box */
.info-callout {
  background: #F3F4F6;
  border-left: 4px solid var(--color-primary-dark);
  padding: 1.5rem;
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .utility-bar {
    height: auto;
    line-height: 1.4;
    padding: 0.4rem 0;
  }
  
  .utility-container {
    flex-direction: column;
    gap: 0.35rem;
    text-align: center;
  }
  
  .mobile-toggle {
    display: inline-flex;
  }
  
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-bottom: 2px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem 1.5rem;
  }
  
  .main-nav.open {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-accent);
    margin: 0.35rem 0 0.5rem 1rem;
    padding: 0;
    display: none;
  }
  
  .dropdown-menu.mobile-open {
    display: block;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .metrics-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  h1 { font-size: 2.15rem; }
  h2 { font-size: 1.75rem; }
  .hero-title { font-size: 2.25rem; }
}