/* ==========================================================================
   FEUILLE DE STYLE INSTITUTIONNELLE - SOCIÉTÉ DE CHASSE (LOI 1901)
   Charte Graphique Néo-Brutaliste Data-Card & Registre Environnemental
   Bohas-Meyriat-Rignat (01250) - Ain - Exercice Opérationnel 2026
   ========================================================================== */

:root {
  --color-slate: #2F4F4F;
  --color-orange: #CC5500;
  --color-cream: #FFFDD0;
  --color-charcoal: #1C1A17;
  --color-white: #FFFFFF;
  --color-card-bg: #FFFFFF;
  --color-border: #2F4F4F;
  --color-muted: #4A5568;
  --color-light-slate: #E8ECEC;
  --shadow-brutal: 4px 4px 0px #2F4F4F;
  --shadow-brutal-hover: 6px 6px 0px #CC5500;
  --font-heading: 'Trebuchet MS', 'Lucida Grande', 'Lucida Sans Unicode', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Georgia', 'Times New Roman', Times, serif;
  --font-mono: 'Consolas', 'Courier New', Courier, monospace;
}

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

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

body {
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.68;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typographie & Titres */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-slate);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.85rem;
}

h1 {
  font-size: 2.35rem;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 1.85rem;
  border-bottom: 3px solid var(--color-orange);
  padding-bottom: 0.35rem;
  margin-top: 2rem;
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.4rem;
  margin-top: 1.4rem;
}

p {
  margin-bottom: 1.25rem;
  max-width: 78ch;
}

a {
  color: var(--color-orange);
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-slate);
}

/* ==========================================================================
   En-tête Sticky Logbook & Barre de Progression
   ========================================================================== */
#reading-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  z-index: 1001;
}

#reading-progress-bar {
  height: 100%;
  width: 0%;
  background-color: var(--color-orange);
  transition: width 0.1s ease-out;
}

.sticky-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-slate);
  color: var(--color-cream);
  border-bottom: 3px solid var(--color-orange);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-cream);
}

.brand-badge {
  background-color: var(--color-orange);
  color: var(--color-cream);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: bold;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-cream);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.brand-subtitle {
  display: block;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: #D1D5DB;
  letter-spacing: 0.3px;
}

/* Menu Dropdown Navigation Matrix */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-btn {
  background: transparent;
  border: 2px solid transparent;
  color: var(--color-cream);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0;
  transition: all 0.2s ease;
}

.nav-btn:hover, .nav-btn:focus {
  background-color: rgba(255, 253, 208, 0.1);
  border-color: var(--color-orange);
  color: var(--color-cream);
}

.dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  list-style: none;
  z-index: 1005;
  padding: 0.4rem 0;
}

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

.dropdown-link {
  display: block;
  padding: 0.65rem 1.1rem;
  color: var(--color-charcoal);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  border-left: 3px solid transparent;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: all 0.15s ease;
}

.dropdown-link:hover, .dropdown-link:focus {
  background-color: var(--color-cream);
  color: var(--color-orange);
  border-left-color: var(--color-orange);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-cream);
  color: var(--color-cream);
  font-size: 1.4rem;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  padding: 0.3rem 0.6rem;
  font-family: var(--font-mono);
}

/* ==========================================================================
   Structure Générale & Grille Néo-Brutaliste
   ========================================================================== */
.main-wrapper {
  max-width: 1280px;
  width: 100%;
  margin: 1.5rem auto 3rem auto;
  padding: 0 1.25rem;
  flex: 1;
}

.grid-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.full-width-content {
  display: block;
  width: 100%;
}

/* Cartes & Panneaux Brutalistes */
.data-card {
  background-color: var(--color-card-bg);
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-brutal);
  padding: 1.75rem;
  margin-bottom: 2rem;
  position: relative;
}

.data-card:hover {
  border-color: var(--color-slate);
}

.card-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--color-light-slate);
  padding-bottom: 0.5rem;
}

.card-tag {
  background-color: var(--color-slate);
  color: var(--color-cream);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  font-weight: bold;
  text-transform: uppercase;
}

.card-tag.orange {
  background-color: var(--color-orange);
}

.timestamp-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Hero Section */
.hero-container {
  background-color: var(--color-white);
  border: 3px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.hero-media-wrapper {
  position: relative;
  width: 100%;
  max-height: 480px;
  overflow: hidden;
  background-color: var(--color-slate);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-content {
  padding: 2.25rem;
  background-color: var(--color-white);
}

.hero-summary-box {
  background-color: var(--color-cream);
  border-left: 5px solid var(--color-orange);
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0 1.5rem 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-slate);
  line-height: 1.55;
}

/* Boutons & Liens d'Action */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: 2px solid var(--color-slate);
  box-shadow: 3px 3px 0px var(--color-slate);
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-orange);
  color: var(--color-cream);
  border-color: var(--color-slate);
}

.btn-primary:hover {
  background-color: var(--color-slate);
  color: var(--color-cream);
  box-shadow: 5px 5px 0px var(--color-orange);
  transform: translate(-2px, -2px);
}

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

.btn-secondary:hover {
  background-color: var(--color-cream);
  color: var(--color-orange);
  box-shadow: 5px 5px 0px var(--color-slate);
  transform: translate(-2px, -2px);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* Grille de Métriques de Solidarité */
.metrics-panel {
  background-color: var(--color-slate);
  color: var(--color-cream);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 2rem;
  margin-bottom: 2.5rem;
}

.metrics-panel h2 {
  color: var(--color-cream);
  border-bottom: 2px solid var(--color-orange);
  margin-top: 0;
}

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

.metric-card {
  background-color: rgba(255, 253, 208, 0.08);
  border: 1px solid rgba(255, 253, 208, 0.25);
  padding: 1.25rem;
  text-align: center;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-cream);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Grille 4 Cartes d'Activités */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin: 2rem 0;
}

.activity-card {
  background-color: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.activity-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-hover);
}

.activity-card-media {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  background-color: var(--color-slate);
}

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

.activity-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.activity-card-body h3 {
  margin-top: 0;
  font-size: 1.25rem;
}

.activity-card-body p {
  font-size: 0.95rem;
  color: var(--color-charcoal);
  flex: 1;
}

/* Boîte de Transparence Financière & Statut Loi 1901 */
.compliance-box {
  background-color: #FAFAF0;
  border: 2px dashed var(--color-slate);
  padding: 1.5rem;
  margin: 2rem 0;
  font-size: 0.95rem;
}

.compliance-box h4 {
  color: var(--color-slate);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Sidebar Journal de Bord 2026 */
.sidebar-widget {
  background-color: var(--color-white);
  border: 2px solid var(--color-slate);
  box-shadow: var(--shadow-brutal);
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.sidebar-widget h3 {
  font-size: 1.15rem;
  color: var(--color-slate);
  border-bottom: 2px solid var(--color-orange);
  padding-bottom: 0.35rem;
  margin-top: 0;
  margin-bottom: 1rem;
}

.timeline-list {
  list-style: none;
  position: relative;
  padding-left: 1.25rem;
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background-color: var(--color-orange);
}

.timeline-item {
  position: relative;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.25rem;
  top: 5px;
  width: 10px;
  height: 10px;
  background-color: var(--color-slate);
  border: 2px solid var(--color-cream);
  border-radius: 50%;
}

.timeline-date {
  font-family: var(--font-mono);
  font-weight: bold;
  color: var(--color-orange);
  display: block;
  margin-bottom: 0.2rem;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}

.info-table th, .info-table td {
  border: 1px solid var(--color-slate);
  padding: 0.6rem 0.75rem;
  text-align: left;
}

.info-table th {
  background-color: var(--color-slate);
  color: var(--color-cream);
  font-family: var(--font-heading);
}

.info-table td {
  background-color: var(--color-white);
}

/* Formulaires d'Audience et Contact */
.contact-form {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--color-slate);
}

.form-input, .form-textarea, .form-select {
  padding: 0.75rem 0.9rem;
  border: 2px solid var(--color-slate);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  font-family: inherit;
  font-size: 1rem;
  width: 100%;
  border-radius: 0;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 2px 2px 0px var(--color-orange);
}

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

/* Pied de page institutionnel */
.site-footer {
  background-color: var(--color-slate);
  color: var(--color-cream);
  border-top: 4px solid var(--color-orange);
  padding: 3rem 1.25rem 2rem 1.25rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 253, 208, 0.2);
  padding-bottom: 2rem;
}

.footer-col h4 {
  color: var(--color-orange);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #E2E8F0;
}

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

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--color-cream);
  text-decoration: none;
  font-size: 0.9rem;
  font-family: var(--font-heading);
  transition: color 0.15s ease;
  display: inline-block;
  min-height: 32px;
  line-height: 32px;
}

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

.footer-compliance-statement {
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 253, 208, 0.15);
  padding: 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: #F7FAFC;
  font-family: var(--font-mono);
}

.footer-legal-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #CBD5E0;
  font-family: var(--font-mono);
  padding-top: 1rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: #CBD5E0;
  text-decoration: underline;
}

.footer-legal-links a:hover {
  color: var(--color-orange);
}

/* ==========================================================================
   Responsive Breakpoints (@media max-width: 992px & 768px)
   ========================================================================== */
@media (max-width: 992px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }

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

  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.85rem;
  }

  h2 {
    font-size: 1.45rem;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-slate);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem;
    border-bottom: 3px solid var(--color-orange);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  }

  .nav-menu.is-active {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-btn {
    width: 100%;
    justify-content: space-between;
    padding: 0.75rem 0.5rem;
  }

  .dropdown-panel {
    position: static;
    display: none;
    width: 100%;
    box-shadow: none;
    border: 1px solid rgba(255, 253, 208, 0.2);
    background-color: rgba(255, 255, 255, 0.05);
    margin-bottom: 0.5rem;
  }

  .dropdown-panel.mobile-open {
    display: block;
  }

  .dropdown-link {
    color: var(--color-cream);
    padding: 0.75rem 1rem;
  }

  .dropdown-link:hover {
    background-color: rgba(204, 85, 0, 0.2);
    color: var(--color-orange);
  }

  .activity-grid {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-legal-bottom {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
}