/* ==========================================================================
   STYLE SHEET - ACCA DE BALAZUC
   Design Language: Kinetic Swiss Editorial
   Typographic Scale, Asymmetric CSS Grids, 1px Architectural Structural Framing
   ========================================================================== */

:root {
  --color-bg: #f7f8f6;
  --color-surface: #ffffff;
  --color-surface-tint: #eff2ee;
  --color-text: #19241e;
  --color-text-muted: #4e5d53;
  --color-text-subtle: #738479;
  --color-primary: #1b382b;
  --color-primary-light: #2c5945;
  --color-primary-dark: #10241b;
  --color-accent: #c25927;
  --color-accent-hover: #a94b1e;
  --color-border: #d7ded8;
  --color-border-dark: #19241e;
  --color-highlight: #e8f0eb;
  
  --font-serif: "Newsreader", "Playfair Display", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  --spacing-unit: 8px;
  --max-width: 1280px;
  --radius-sm: 2px;
  --radius-md: 4px;
}

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

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

/* ==========================================================================
   TOP UTILITY STRIP
   ========================================================================== */
.top-utility-strip {
  background-color: var(--color-primary-dark);
  color: #c9d8ce;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  padding: 8px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.top-utility-strip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background-color: var(--color-surface);
  border-bottom: 2px solid var(--color-border-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(25, 36, 30, 0.04);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 14px;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
  min-height: 44px;
  min-width: 44px;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--color-surface-tint);
  color: var(--color-primary);
}

/* Dropdown Menu */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  box-shadow: 4px 6px 0px var(--color-border-dark);
  min-width: 230px;
  list-style: none;
  padding: 8px 0;
  z-index: 1010;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  display: block;
}

.dropdown-link {
  display: block;
  padding: 10px 18px;
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  min-height: 44px;
}

.dropdown-link:last-child {
  border-bottom: none;
}

.dropdown-link:hover {
  background-color: var(--color-surface-tint);
  color: var(--color-accent);
  padding-left: 22px;
}

.header-cta-btn {
  background-color: var(--color-accent);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-accent-hover);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  box-shadow: 2px 2px 0px var(--color-border-dark);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.header-cta-btn:hover {
  background-color: var(--color-accent-hover);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--color-border-dark);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border-dark);
  padding: 8px 12px;
  font-size: 1.1rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  font-weight: 700;
  color: var(--color-primary);
}

/* ==========================================================================
   PAGE CONTAINER & TYPOGRAPHY
   ========================================================================== */
main {
  flex: 1;
}

.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
}

.section-divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border);
  margin: 48px 0;
}

.section-divider-bold {
  border: 0;
  height: 2px;
  background-color: var(--color-border-dark);
  margin: 56px 0;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-dark);
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 2.8rem;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

h2 {
  font-size: 2.0rem;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  color: var(--color-text);
  max-width: 78ch;
}

p.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 28px;
}

/* 2-Sentence Summary Box */
.headline-summary-box {
  background-color: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 24px;
  margin: 20px 0 32px 0;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-primary-dark);
  font-weight: 500;
}

/* Kinetic Swiss Structural Layouts */
.swiss-grid-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  border: 1px solid var(--color-border-dark);
  background-color: var(--color-surface);
  margin-bottom: 48px;
  box-shadow: 6px 6px 0px rgba(25, 36, 30, 0.08);
}

.hero-text-cell {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--color-border-dark);
}

.hero-image-cell {
  background-color: var(--color-surface-tint);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 380px;
}

.editorial-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 4px 10px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

/* Dedicated Mission Statement Box (Exact 120-150 words block) */
.mission-statement-card {
  background-color: var(--color-highlight);
  border: 2px solid var(--color-primary);
  padding: 36px 40px;
  margin: 40px 0;
  position: relative;
}

.mission-statement-card::before {
  content: "Notre Mission — Engagement d'Intérêt Général";
  position: absolute;
  top: -14px;
  left: 32px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 14px;
  font-weight: 600;
}

.mission-statement-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.65;
  color: var(--color-primary-dark);
  font-style: italic;
  font-weight: 500;
}

/* 4 Activity Preview Cards Section */
.activities-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 36px 0 56px 0;
}

.activity-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 3px 3px 0px rgba(25, 36, 30, 0.06);
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0px var(--color-border-dark);
}

.activity-card-media {
  height: 180px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-dark);
  background-color: #e3ebe5;
}

.activity-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.activity-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.activity-card-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.activity-card-title {
  font-size: 1.18rem;
  margin-bottom: 12px;
  line-height: 1.25;
}

.activity-card-summary {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex: 1;
}

.activity-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-surface-tint);
  border: 1px solid var(--color-border-dark);
  text-align: center;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.activity-card-btn:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Institutional Transparency & Data Tables */
.transparency-callout {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  padding: 32px;
  margin: 36px 0;
}

.data-table-wrapper {
  overflow-x: auto;
  margin: 24px 0 36px 0;
  border: 1px solid var(--color-border-dark);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: var(--color-surface);
  font-size: 0.95rem;
}

.data-table th, .data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
}

.data-table th {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.data-table tr:hover {
  background-color: var(--color-surface-tint);
}

.data-table td.numeric {
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: right;
}

/* Multi-column Content Sections */
.two-column-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin: 32px 0;
}

.three-column-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 32px 0;
}

.bordered-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 28px;
  border-top: 3px solid var(--color-primary);
}

.bordered-box.accent {
  border-top: 3px solid var(--color-accent);
}

/* Contact & Action Forms */
.action-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group.full-width {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--color-primary-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border-dark);
  background-color: var(--color-surface);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  min-height: 44px;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

button[type="submit"], .btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  border: 1px solid var(--color-accent-hover);
  padding: 12px 28px;
  font-size: 1.0rem;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 3px 3px 0px var(--color-border-dark);
  transition: all 0.15s ease;
}

button[type="submit"]:hover, .btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--color-border-dark);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #d4e2d8;
  border-top: 3px solid var(--color-border-dark);
  margin-top: auto;
  font-size: 0.92rem;
}

.footer-top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 40px 24px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-col h4 {
  color: #ffffff;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding-bottom: 8px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #bdd1c4;
  display: inline-block;
  padding: 2px 0;
  min-height: 32px;
  line-height: 32px;
}

.footer-col ul li a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-admin-info {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: #9eb6a6;
  margin-top: 12px;
}

.footer-mandatory-legal-banner {
  background-color: #0b1a13;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px;
}

.footer-legal-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.82rem;
  line-height: 1.65;
  color: #8fa395;
  text-align: center;
}

.footer-bottom-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: #c9d8ce;
  text-decoration: underline;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   RESPONSIVE DESIGN & MEDIA QUERIES
   ========================================================================== */
@media (max-width: 992px) {
  .header-inner {
    padding: 12px 18px;
  }
  
  .main-navigation {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
  }
  
  .main-navigation.is-open {
    display: flex;
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .dropdown-menu {
    position: static;
    display: block;
    box-shadow: none;
    border: none;
    background-color: var(--color-surface-tint);
    padding-left: 16px;
  }
  
  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .swiss-grid-hero {
    grid-template-columns: 1fr;
  }
  
  .hero-text-cell {
    border-right: none;
    border-bottom: 1px solid var(--color-border-dark);
    padding: 32px 24px;
  }

  .activities-preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-column-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .three-column-layout {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.1rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .activities-preview-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .action-form-grid {
    grid-template-columns: 1fr;
  }

  .top-utility-strip {
    font-size: 0.72rem;
    padding: 6px 16px;
    text-align: center;
    justify-content: center;
  }
}