/* ==========================================================================
   HANDICAP INCLUSION PERFORMANCE - ASSOCIATION LOI 1901
   Feuille de style principale Neo-Brutalisme Éditorial
   ========================================================================== */

:root {
  --color-bg: #F5F5F0;
  --color-surface: #FFFFFF;
  --color-dark: #1E293B;
  --color-dark-subtle: #334155;
  --color-border: #1E293B;
  --color-terracotta: #C2410C;
  --color-terracotta-light: #FFEDD5;
  --color-ochre: #4D7C0F;
  --color-ochre-light: #ECFCCB;
  --color-muted: #64748B;
  --color-light-gray: #E2E8F0;
  
  --font-display: "Clash Display", "Cinzel", "Charter", "Georgia", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Courier New", monospace;
  
  --border-width: 1px;
  --border-thick: 2px;
  --shadow-base: 4px 4px 0px var(--color-border);
  --shadow-hover: 6px 6px 0px var(--color-border);
  --shadow-active: 1px 1px 0px var(--color-border);
}

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

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

body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.65;
  color: var(--color-dark);
  background-color: var(--color-bg);
  padding-top: 130px; /* Clearance for fixed sticky header */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-dark);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.25rem, 1.7rem + 2.5vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 1.35rem + 1.8vw, 2.75rem);
}

h3 {
  font-size: clamp(1.35rem, 1.15rem + 0.9vw, 1.85rem);
}

h4 {
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.4rem);
}

p {
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

a {
  color: var(--color-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: all 0.2s ease;
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.top-utility-strip {
  background-color: var(--color-dark);
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 6px 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #334155;
  letter-spacing: 0.02em;
}

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

.utility-badge {
  display: inline-block;
  background-color: var(--color-terracotta);
  color: #FFF;
  padding: 1px 6px;
  font-size: 0.7rem;
  font-weight: 700;
}

.utility-link {
  color: #CBD5E1;
  text-decoration: none;
  font-family: var(--font-mono);
}

.utility-link:hover {
  color: #FFF;
  text-decoration: underline;
}

.main-navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem;
  height: 70px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

.brand-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.35rem);
  letter-spacing: -0.01em;
  color: var(--color-dark);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.brand-logo .brand-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--color-terracotta);
  text-transform: uppercase;
  font-weight: 700;
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.5rem;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.5rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-dark);
  text-decoration: none;
  min-height: 44px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

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

.nav-link.nav-cta {
  background-color: var(--color-terracotta);
  color: #FFF;
  border: 1px solid var(--color-border);
  box-shadow: 3px 3px 0px var(--color-border);
}

.nav-link.nav-cta:hover {
  background-color: #9A3412;
  box-shadow: 4px 4px 0px var(--color-border);
  transform: translate(-2px, -2px);
}

/* ==========================================================================
   MEGA MENU
   ========================================================================== */

.has-mega-menu:hover .mega-menu,
.has-mega-menu:focus-within .mega-menu {
  display: grid;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -200px;
  width: 820px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 6px 6px 0px var(--color-border);
  grid-template-columns: repeat(3, 1fr);
  padding: 1.75rem;
  gap: 1.5rem;
  z-index: 10001;
  transition: all 0.2s ease;
}

.mega-column {
  display: flex;
  flex-direction: column;
}

.mega-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-terracotta);
  letter-spacing: 0.08em;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
}

.mega-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mega-links a {
  display: block;
  padding: 0.5rem 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-dark);
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

.mega-links a:hover {
  border-left-color: var(--color-terracotta);
  background-color: var(--color-bg);
  padding-left: 0.85rem;
}

.mobile-toggle {
  display: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--color-border);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  min-height: 44px;
  min-width: 44px;
}

/* ==========================================================================
   LAYOUT CONTAINERS & GRIDS
   ========================================================================== */

.main-content {
  flex: 1 0 auto;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 960px;
}

.section {
  padding: clamp(3rem, 2rem + 3vw, 5.5rem) 0;
  border-bottom: 1px solid var(--color-border);
}

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

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

.section-dark {
  background-color: var(--color-dark);
  color: #F8FAFC;
}

.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 {
  color: #FFFFFF;
}

.section-header {
  margin-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-terracotta);
  margin-bottom: 0.5rem;
  display: inline-block;
  font-weight: 700;
}

.section-dark .section-tag {
  color: #FDBA74;
}

/* ==========================================================================
   COMPONENTS: BUTTONS, CARDS & ASYMMETRIC BLOCKS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-base);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 44px;
  white-space: nowrap;
}

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

.btn:active {
  transform: translate(1px, 1px);
  box-shadow: var(--shadow-active);
}

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

.btn-primary:hover {
  background-color: #9A3412;
  color: #FFFFFF;
}

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

.btn-secondary:hover {
  background-color: var(--color-bg);
  color: var(--color-dark);
}

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

.btn-ochre:hover {
  background-color: #365314;
  color: #FFFFFF;
}

/* Brutalist Cards */
.brutal-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-base);
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

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

.brutal-card-cream {
  background-color: var(--color-bg);
}

.card-img-wrapper {
  margin: -1.25rem -1.25rem 1.25rem -1.25rem;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

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

/* Hero Section Interlocking */
.hero-interlock {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 1.5rem + 2vw, 4rem);
  align-items: center;
}

.hero-visual {
  position: relative;
}

.hero-frame {
  border: 1px solid var(--color-border);
  box-shadow: 8px 8px 0px var(--color-border);
  overflow: hidden;
  background-color: var(--color-surface);
  position: relative;
  aspect-ratio: 16 / 9;
}

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

.hero-caption-pill {
  position: absolute;
  bottom: -15px;
  right: -15px;
  background-color: var(--color-dark);
  color: #FFF;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border: 1px solid var(--color-border);
  box-shadow: 3px 3px 0px var(--color-terracotta);
}

/* Grids */
.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: 1.75rem;
}

/* Statistical Impact Matrix */
.stat-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 4px 4px 0px var(--color-border);
  padding: 1.75rem 1.25rem;
  text-align: left;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 1.5rem + 1.5vw, 3rem);
  font-weight: 800;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.4;
  margin: 0;
}

/* Banner Header for Inner Pages */
.page-banner {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: clamp(2.5rem, 2rem + 2vw, 4rem) 0;
}

.page-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.page-banner-image {
  border: 1px solid var(--color-border);
  box-shadow: 6px 6px 0px var(--color-border);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

/* Badges & Pills */
.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid var(--color-border);
  text-transform: uppercase;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.badge-terracotta {
  background-color: var(--color-terracotta-light);
  color: #9A3412;
}

.badge-ochre {
  background-color: var(--color-ochre-light);
  color: #365314;
}

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

/* Institutional Disclaimer Box */
.compliance-box {
  background-color: #FEF3C7;
  border: 1px solid #B45309;
  box-shadow: 4px 4px 0px #78350F;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.compliance-box h4 {
  color: #92400E;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.compliance-box p {
  color: #78350F;
  font-size: 0.92rem;
  margin-bottom: 0;
}

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

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
  color: var(--color-dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-dark);
  box-shadow: 2px 2px 0px var(--color-border);
  transition: all 0.2s ease;
}

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

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

/* ==========================================================================
   FOOTER COMPONENT
   ========================================================================== */

.site-footer {
  background-color: var(--color-dark);
  color: #E2E8F0;
  border-top: 2px solid var(--color-border);
  padding-top: 4rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FDBA74;
  border-bottom: 1px solid #334155;
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #CBD5E1;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  display: inline-block;
  min-height: 24px;
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-contact-item {
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 0.75rem;
  color: #CBD5E1;
}

.footer-contact-item strong {
  color: #FFFFFF;
}

.footer-contact-item a {
  color: #FDBA74;
}

.footer-legal-baseline {
  border-top: 1px solid #334155;
  padding: 2rem 0;
  background-color: #0F172A;
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.6;
}

.footer-legal-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.legal-notice-text {
  max-width: 850px;
}

.legal-links-group {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  align-items: center;
}

.legal-links-group a {
  color: #CBD5E1;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-decoration: underline;
}

.legal-links-group a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE RESET
   ========================================================================== */

@media (max-width: 992px) {
  body {
    padding-top: 120px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .hero-interlock {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .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);
  }
  
  .mega-menu {
    width: 680px;
    left: -120px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 110px;
  }
  
  .top-utility-strip {
    font-size: 0.7rem;
    padding: 6px 1rem;
  }
  
  .main-navbar {
    padding: 0 1rem;
    height: 64px;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    border-bottom: 2px solid var(--color-border);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    height: auto;
    gap: 0.5rem;
  }
  
  .nav-links.open {
    display: flex;
  }
  
  .nav-item {
    height: auto;
    width: 100%;
  }
  
  .nav-link {
    width: 100%;
    border: 1px solid var(--color-border);
    margin-bottom: 0.25rem;
  }
  
  .has-mega-menu:hover .mega-menu,
  .has-mega-menu:focus-within .mega-menu {
    display: none;
  }
  
  .mega-menu {
    position: static;
    width: 100%;
    box-shadow: none;
    grid-template-columns: 1fr;
    padding: 0.75rem;
    gap: 1rem;
    border: 1px dashed var(--color-border);
    margin-top: 0.5rem;
  }
  
  .nav-item.mega-open .mega-menu {
    display: grid;
  }
  
  /* Mobile Reset Rule */
  .brutal-card, .btn, .stat-box, .hero-frame {
    transform: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-shadow: 2px 2px 0px var(--color-border) !important;
  }
  
  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  
  .footer-legal-flex {
    flex-direction: column;
    gap: 1.25rem;
  }
  
  .hero-caption-pill {
    position: static;
    margin-top: 0.5rem;
    display: inline-block;
  }
}