/* ==========================================================================
   STYLE.CSS - LIRE ET GRANDIR A CLAPIERS (LOI 1901)
   Neo-Brutalist Editorial Hybrid Design System
   Operational Year: 2026
   ========================================================================== */

:root {
  --color-white: #FFFFFF;
  --color-cream: #F5F5F0;
  --color-cream-dark: #EAEAE2;
  --color-slate: #1E293B;
  --color-slate-light: #334155;
  --color-slate-muted: #64748B;
  --color-terracotta: #C2410C;
  --color-terracotta-light: #EA580C;
  --color-ochre: #4D7C0F;
  --color-ochre-light: #65A30D;
  --border-width: 1px;
  --border-heavy: 2px;
  --border-charcoal: 1px solid #1E293B;
  --border-charcoal-thick: 2px solid #1E293B;
  --shadow-block: 4px 4px 0px #1E293B;
  --shadow-block-lg: 6px 6px 0px #1E293B;
  --shadow-block-sm: 2px 2px 0px #1E293B;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-heading: "Cabinet Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --header-height: 130px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-cream);
  color: var(--color-slate);
}

body {
  font-family: var(--font-body);
  background-color: var(--color-cream);
  color: var(--color-slate);
  line-height: 1.65;
  padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-slate);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.8rem);
  margin-bottom: 0.75rem;
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin-bottom: 0.5rem;
}

p {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

a {
  color: var(--color-slate);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: var(--border-charcoal);
  background-color: var(--color-cream-dark);
}

/* Base Containers & Layout */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  border-bottom: var(--border-charcoal);
  background-color: var(--color-cream);
}

.section-white {
  background-color: var(--color-white);
}

.section-dark {
  background-color: var(--color-slate);
  color: var(--color-white);
  border-bottom: var(--border-charcoal);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: #CBD5E1;
}

/* Utility Bar */
.top-utility-bar {
  background-color: var(--color-slate);
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.5rem 1.5rem;
  border-bottom: 1px solid #334155;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-utility-bar a {
  color: #93C5FD;
  text-decoration: underline;
}

.top-utility-bar a:hover {
  color: #BFDBFE;
}

.top-utility-bar span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Persistent Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background-color: var(--color-white);
  border-bottom: var(--border-charcoal-thick);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  max-width: 1300px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-slate);
  letter-spacing: -0.02em;
}

.logo-badge {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 0.25rem 0.5rem;
  font-weight: 700;
  border: 1px solid var(--color-slate);
  box-shadow: 2px 2px 0px var(--color-slate);
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.55rem 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-slate);
  border: 1px solid transparent;
  min-height: 44px;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--color-cream);
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block-sm);
}

/* Dropdown Mega Menu */
.mega-dropdown-parent {
  position: relative;
}

.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 820px;
  background-color: var(--color-white);
  border: var(--border-charcoal-thick);
  box-shadow: var(--shadow-block-lg);
  padding: 1.75rem;
  z-index: 10001;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.mega-col h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
  color: var(--color-terracotta);
  border-bottom: var(--border-charcoal);
  padding-bottom: 0.5rem;
  margin-bottom: 0.85rem;
}

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

.mega-col li {
  margin-bottom: 0.6rem;
}

.mega-col a {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.4rem 0.5rem;
  border-left: 2px solid transparent;
}

.mega-col a:hover {
  background-color: var(--color-cream);
  border-left: 2px solid var(--color-slate);
  color: var(--color-slate);
}

.mega-col a small {
  display: block;
  font-size: 0.75rem;
  font-weight: normal;
  color: var(--color-slate-muted);
  margin-top: 0.15rem;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: var(--color-white);
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block-sm);
  padding: 0.6rem 0.8rem;
  font-weight: 800;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-height: 44px;
  min-width: 44px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-block-lg);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-block-sm);
}

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

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

.btn-ochre {
  background-color: var(--color-ochre);
  color: var(--color-white);
}
.btn-ochre:hover {
  background-color: var(--color-ochre-light);
  color: var(--color-white);
}

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

/* Badges & Tags */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border: var(--border-charcoal);
  background-color: var(--color-white);
  box-shadow: 2px 2px 0px var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

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

.badge-ochre {
  background-color: var(--color-ochre);
  color: var(--color-white);
}

/* Cards & Grid Systems */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.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;
}

.card {
  background-color: var(--color-white);
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  padding: 1.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

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

.card-media {
  margin: -1.75rem -1.75rem 1.5rem -1.75rem;
  overflow: hidden;
  border-bottom: var(--border-charcoal);
}

.card-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border: none;
  transition: transform 0.3s ease;
}

.card:hover .card-media img {
  transform: scale(1.03);
}

/* Hero Section */
.hero {
  padding: 4rem 0 4.5rem;
  border-bottom: var(--border-charcoal);
  background-color: var(--color-cream);
  position: relative;
}

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

.hero-lead {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-slate-light);
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--color-terracotta);
  padding-left: 1.25rem;
}

.hero-legal-notice {
  background-color: var(--color-white);
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block-sm);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  color: var(--color-slate-light);
  margin-top: 1.5rem;
}

.hero-image-wrap {
  position: relative;
}

.hero-image-frame {
  border: var(--border-charcoal-thick);
  box-shadow: 8px 8px 0px var(--color-slate);
  background-color: var(--color-white);
  padding: 0.5rem;
}

.hero-image-frame img {
  border: 1px solid var(--color-slate);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Matrix & Statistics */
.stat-box {
  background-color: var(--color-white);
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  padding: 1.75rem;
  text-align: left;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 900;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-slate);
  margin-bottom: 0.35rem;
}

.stat-sub {
  font-size: 0.85rem;
  color: var(--color-slate-muted);
  line-height: 1.4;
}

/* Timeline */
.timeline {
  position: relative;
  border-left: 2px solid var(--color-slate);
  margin-left: 1.5rem;
  padding-left: 2rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.65rem;
  top: 0.25rem;
  width: 1rem;
  height: 1rem;
  background-color: var(--color-terracotta);
  border: 2px solid var(--color-slate);
  box-shadow: 2px 2px 0px var(--color-slate);
}

.timeline-year {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-terracotta);
  margin-bottom: 0.35rem;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  background: var(--color-white);
}

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

.data-table th {
  background-color: var(--color-slate);
  color: var(--color-white);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: var(--border-charcoal);
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #E2E8F0;
  color: var(--color-slate);
}

.data-table tr:nth-child(even) td {
  background-color: #F8FAFC;
}

.data-table tr:hover td {
  background-color: #FEF3C7;
}

/* Forms */
.form-card {
  background-color: var(--color-white);
  border: var(--border-charcoal-thick);
  box-shadow: var(--shadow-block-lg);
  padding: 2.5rem;
  max-width: 780px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: var(--border-charcoal);
  background-color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-slate);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  background-color: var(--color-white);
  border: 2px solid var(--color-terracotta);
  box-shadow: var(--shadow-block-sm);
}

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

/* Banner / Page Header */
.page-banner {
  padding: 3.5rem 0;
  border-bottom: var(--border-charcoal);
  background-color: var(--color-white);
}

.page-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.page-banner-img {
  border: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

/* Editorial Blockquote */
.editorial-quote {
  border-left: 4px solid var(--color-ochre);
  background-color: var(--color-white);
  border-top: var(--border-charcoal);
  border-right: var(--border-charcoal);
  border-bottom: var(--border-charcoal);
  box-shadow: var(--shadow-block);
  padding: 1.75rem 2rem;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.15rem;
}

.editorial-quote cite {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-style: normal;
  color: var(--color-slate-muted);
  margin-top: 0.75rem;
  text-transform: uppercase;
}

/* Footer Specifications */
.main-footer {
  background-color: var(--color-slate);
  color: #E2E8F0;
  border-top: var(--border-charcoal-thick);
}

.footer-top {
  padding: 4rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 0.6rem;
  margin-bottom: 1.25rem;
}

.footer-col p {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.6;
}

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

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

.footer-col a {
  color: #CBD5E1;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-block;
  min-height: 24px;
}

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

.footer-legal-bar {
  border-top: 1px solid #334155;
  background-color: #0F172A;
  padding: 2rem 0;
  font-size: 0.85rem;
  color: #94A3B8;
}

.footer-legal-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-legal-notice {
  line-height: 1.6;
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-top: 1px solid #1E293B;
  padding-top: 1rem;
}

.footer-legal-links a {
  color: #F8FAFC;
  text-decoration: underline;
}

.footer-legal-links a:hover {
  color: #FDBA74;
}

/* Mobile & Tablet Breakpoints */
@media (max-width: 992px) {
  :root {
    --header-height: 110px;
  }

  .hero-grid,
  .page-banner-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .mega-menu {
    width: 95vw;
    left: 2.5vw;
    transform: none;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 90px;
  }

  body {
    padding-top: 90px;
  }

  /* Mobile Reset Protocol */
  .card, .btn, .stat-box, .hero-image-frame {
    transform: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-shadow: 2px 2px 0px #1E293B !important;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-bottom: var(--border-charcoal-thick);
    flex-direction: column;
    padding: 1rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-block);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    display: block;
    padding: 0.75rem 1rem;
    border: var(--border-charcoal);
  }

  .mega-menu {
    position: static;
    transform: none;
    width: 100%;
    grid-template-columns: 1fr;
    box-shadow: none;
    border: var(--border-charcoal);
    padding: 1rem;
    margin-top: 0.5rem;
  }

  .top-utility-bar {
    display: none;
  }

  .form-card {
    padding: 1.5rem;
  }
}