/* ==========================================================================
   STYLE.CSS - ASSOCIATION DES AMIS DE LA CHAPELLE NOTRE-DAME-DU-PEYROU
   Esthétique Neo-Brutaliste Éditoriale & Conformité Légale Loi 1901
   ========================================================================== */

/* Variables CSS */
:root {
  --bg-main: #F5F5F0;
  --bg-card: #FFFFFF;
  --text-dark: #1E293B;
  --text-muted: #475569;
  --border-slate: #1E293B;
  --accent-terracotta: #C2410C;
  --accent-ochre: #4D7C0F;
  --accent-soft: #FEF3C7;
  --accent-cream: #E2E8F0;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', Courier, monospace;
  --font-serif: 'Newsreader', 'Merriweather', 'Georgia', serif;
  --shadow-brutal: 4px 4px 0px #1E293B;
  --shadow-brutal-sm: 2px 2px 0px #1E293B;
  --shadow-brutal-lg: 6px 6px 0px #1E293B;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-dark);
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  background-color: var(--bg-main);
  color: var(--text-dark);
  padding-top: 130px; /* Clearance for persistent fixed header */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

/* Liens génériques */
a {
  color: var(--text-dark);
  text-decoration: none;
  transition: all 0.15s ease-in-out;
}

a:hover {
  color: var(--accent-terracotta);
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: var(--bg-card);
  border-bottom: 2px solid var(--border-slate);
}

/* Bandeau utilitaire légal */
.top-utility-strip {
  background-color: var(--text-dark);
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 6px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.top-utility-strip a {
  color: #FDBA74;
  text-decoration: underline;
  margin-left: 8px;
}

.top-utility-strip a:hover {
  color: #FFFFFF;
}

.utility-left {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.utility-right {
  display: flex;
  gap: 12px;
}

/* Barre de navigation principale */
.main-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 28px;
  background-color: #FFFFFF;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  display: flex;
  flex-direction: column;
}

.brand-logo .sub-logo {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 10px 14px;
  display: inline-block;
  border: 1px solid transparent;
  color: var(--text-dark);
  text-transform: uppercase;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--bg-main);
  border: 1px solid var(--border-slate);
  box-shadow: 2px 2px 0px var(--border-slate);
}

.nav-link.btn-cta {
  background-color: var(--accent-terracotta);
  color: #FFFFFF;
  border: 1px solid var(--border-slate);
  box-shadow: var(--shadow-brutal-sm);
  padding: 10px 18px;
}

.nav-link.btn-cta:hover {
  background-color: #9A3412;
  color: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-brutal);
}

/* Mega Menu Drodown "NOS ACTIONS" */
.has-mega-menu {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 820px;
  background-color: #FFFFFF;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal-lg);
  padding: 24px;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  z-index: 10001;
}

.has-mega-menu:hover .mega-menu,
.has-mega-menu:focus-within .mega-menu {
  display: grid;
}

.mega-col {
  display: flex;
  flex-direction: column;
  border-right: 1px dashed #CBD5E1;
  padding-right: 16px;
}

.mega-col:last-child {
  border-right: none;
  padding-right: 0;
}

.mega-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border-slate);
}

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

.mega-links a {
  font-size: 0.86rem;
  font-weight: 600;
  padding: 6px 8px;
  border-radius: 0;
  display: block;
  border: 1px solid transparent;
}

.mega-links a:hover {
  background-color: var(--bg-main);
  border: 1px solid var(--border-slate);
  transform: translate(-2px, -2px);
  box-shadow: 2px 2px 0px var(--border-slate);
  color: var(--accent-terracotta);
}

.mobile-nav-toggle {
  display: none;
  background: #FFFFFF;
  border: 2px solid var(--border-slate);
  box-shadow: 2px 2px 0px var(--border-slate);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* ==========================================================================
   PAGE STRUCTURAL CONTAINERS & TYPOGRAPHY
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-banner {
  background-color: #FFFFFF;
  border-bottom: 2px solid var(--border-slate);
  padding: 48px 0 40px;
  margin-bottom: 40px;
  position: relative;
}

.page-banner .badge {
  display: inline-block;
  background-color: var(--accent-ochre);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border: 1px solid var(--border-slate);
  margin-bottom: 12px;
}

.page-banner h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.page-banner p.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 75ch;
  line-height: 1.6;
}

/* Banner Image Frame */
.banner-image-wrap {
  margin-top: 24px;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
  max-height: 420px;
}

.banner-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-dark);
  line-height: 1.25;
}

h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border-slate);
  padding-bottom: 10px;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

p {
  margin-bottom: 18px;
  line-height: 1.7;
}

/* Boutons Neo-brutalistes */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 12px 24px; /* 2x vertical padding rule */
  border: 2px solid var(--border-slate);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 44px;
  min-width: 44px;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: #9A3412;
  color: #FFFFFF;
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-lg);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-dark);
  box-shadow: var(--shadow-brutal);
}

.btn-secondary:hover {
  background-color: var(--bg-main);
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-lg);
}

.btn-ochre {
  background-color: var(--accent-ochre);
  color: #FFFFFF;
  box-shadow: var(--shadow-brutal);
}

.btn-ochre:hover {
  background-color: #365314;
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-lg);
}

/* Blocs Cartes Neo-brutalistes */
.card {
  background-color: #FFFFFF;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal);
  padding: 24px;
  margin-bottom: 24px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-lg);
}

.card-img {
  border: 1px solid var(--border-slate);
  margin-bottom: 16px;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Grilles */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

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

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

/* Section Hero Interlocking (Homepage) */
.hero-interlock {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  border: 2px solid var(--border-slate);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-brutal-lg);
  margin-bottom: 48px;
  overflow: hidden;
}

.hero-content {
  padding: clamp(28px, 4vw, 56px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-visual {
  border-left: 2px solid var(--border-slate);
  background-color: var(--bg-main);
  position: relative;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  align-self: flex-start;
  background-color: var(--accent-ochre);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border: 1px solid var(--border-slate);
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 16px;
}

.hero-summary-2-sentences {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.65;
  color: var(--text-dark);
  background-color: #FEF3C7;
  border-left: 4px solid var(--accent-terracotta);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Reinvestment & Non-Profit Alert Box */
.reinvestment-banner {
  background-color: #FFFFFF;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal);
  padding: 20px 24px;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.reinvestment-banner .icon-box {
  background-color: var(--text-dark);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 1.4rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-slate);
}

.reinvestment-text {
  font-size: 0.98rem;
  color: var(--text-dark);
}

.reinvestment-text strong {
  color: var(--accent-terracotta);
}

/* Matrix Statistiques Régionales */
.stat-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 36px 0 48px;
}

.stat-box {
  background-color: #FFFFFF;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal-sm);
  padding: 20px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-terracotta);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Timeline Historique */
.timeline {
  position: relative;
  margin: 40px 0;
  padding-left: 32px;
  border-left: 3px solid var(--border-slate);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -39px;
  top: 4px;
  width: 14px;
  height: 14px;
  background-color: var(--accent-terracotta);
  border: 2px solid var(--border-slate);
}

.timeline-year {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--accent-terracotta);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

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

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 2px solid var(--border-slate);
  background-color: #FFFFFF;
  color: var(--text-dark);
  box-shadow: 2px 2px 0px var(--border-slate);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-terracotta);
  box-shadow: 4px 4px 0px var(--border-slate);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Tableaux Institutionnels */
.table-responsive {
  overflow-x: auto;
  margin: 24px 0;
  border: 2px solid var(--border-slate);
  box-shadow: var(--shadow-brutal-sm);
}

.table-custom {
  width: 100%;
  border-collapse: collapse;
  background-color: #FFFFFF;
  font-size: 0.95rem;
}

.table-custom th, .table-custom td {
  padding: 14px 18px;
  border: 1px solid var(--border-slate);
  text-align: left;
}

.table-custom th {
  background-color: var(--text-dark);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table-custom tr:nth-child(even) {
  background-color: var(--bg-main);
}

/* ==========================================================================
   FOOTER COMPONENT & LEGAL BASELINE
   ========================================================================== */
.site-footer {
  background-color: #FFFFFF;
  border-top: 3px solid var(--border-slate);
  margin-top: 60px;
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-terracotta);
  margin-bottom: 16px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border-slate);
}

.footer-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

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

.footer-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  display: inline-block;
  padding: 4px 0;
}

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

/* Bottom Legal Trust Baseline */
.footer-legal-baseline {
  border-top: 2px solid var(--border-slate);
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.legal-notice-box {
  background-color: var(--bg-main);
  border: 1px solid var(--border-slate);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.legal-notice-box strong {
  color: var(--text-dark);
}

.legal-links-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.legal-links-row a {
  color: var(--accent-terracotta);
  font-weight: 700;
  text-decoration: underline;
  padding: 4px 6px;
}

/* ==========================================================================
   RESPONSIVENESS & MEDIA QUERIES
   ========================================================================== */
@media (max-width: 992px) {
  body {
    padding-top: 145px;
  }
  
  .mega-menu {
    width: 680px;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  
  .hero-interlock {
    grid-template-columns: 1fr;
  }
  
  .hero-visual {
    border-left: none;
    border-top: 2px solid var(--border-slate);
    height: 360px;
  }
  
  .stat-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 165px;
  }
  
  .top-utility-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 6px 16px;
  }
  
  .main-nav-bar {
    padding: 10px 16px;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    border-bottom: 2px solid var(--border-slate);
    padding: 16px 20px;
    box-shadow: var(--shadow-brutal);
    gap: 12px;
  }
  
  .nav-menu.is-open {
    display: flex;
  }
  
  .has-mega-menu .mega-menu {
    position: static;
    transform: none;
    width: 100%;
    box-shadow: none;
    border: 1px dashed var(--border-slate);
    grid-template-columns: 1fr;
    margin-top: 8px;
    padding: 12px;
  }
  
  .mega-col {
    border-right: none;
    border-bottom: 1px dashed #CBD5E1;
    padding-right: 0;
    padding-bottom: 12px;
    margin-bottom: 12px;
  }
  
  .mega-col:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
  }
  
  /* Mobile Reset Protocol: force offsets and negative margins to zero */
  .card:hover, .btn:hover {
    transform: none !important;
    margin: 0 !important;
    box-shadow: 2px 2px 0px #1E293B !important;
  }
  
  .grid-2, .grid-3, .grid-4, .stat-matrix, .footer-grid {
    grid-template-columns: 1fr !important;
  }
  
  .hero-visual {
    height: 260px;
  }
  
  .legal-links-row {
    flex-direction: column;
    align-items: flex-start;
  }
}