/* ==========================================================================
   ARDECHE RALLYE PROMOTION - STYLESHEET OFFICIEL 2026
   Architecture : Néo-Brutalisme Éditorial & Loi 1901
   ========================================================================== */

:root {
  --color-cream: #F5F5F0;
  --color-white: #FFFFFF;
  --color-charcoal: #1E293B;
  --color-charcoal-dark: #0F172A;
  --color-terracotta: #C2410C;
  --color-terracotta-light: #EA580C;
  --color-ochre: #4D7C0F;
  --color-ochre-light: #65A30D;
  --color-slate-light: #F1F5F9;
  --color-slate-muted: #64748B;
  --color-border: #1E293B;

  --border-solid: 1px solid var(--color-border);
  --border-thick: 2px solid var(--color-border);
  --shadow-brutal: 4px 4px 0px var(--color-border);
  --shadow-brutal-lg: 6px 6px 0px var(--color-border);
  --shadow-brutal-sm: 2px 2px 0px var(--color-border);

  --font-display: "Clash Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --max-width: 1280px;
  --radius-subtle: 0px;
}

*, *::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-charcoal);
}

body {
  font-family: var(--font-body);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  line-height: 1.65;
  padding-top: 130px; /* Clearance for sticky header & utility bar */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-charcoal);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  margin-bottom: 0.75rem;
}

h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: #334155;
  max-width: 75ch;
}

.lead-text {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-charcoal);
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--color-terracotta);
  padding-left: 1.25rem;
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: var(--color-charcoal);
  color: var(--color-white);
  border: var(--border-solid);
}

.mono-tag-accent {
  background: var(--color-terracotta);
  color: var(--color-white);
}

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

/* ==========================================================================
   LAYOUT CONTAINERS & GRIDS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-py {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.section-py-sm {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.section-header {
  margin-bottom: 3rem;
  border-bottom: var(--border-thick);
  padding-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-header-title {
  margin-bottom: 0;
}

.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;
}

.grid-1-2 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
}

.grid-2-1 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
}

/* ==========================================================================
   CARDS & BRUTALIST COMPONENTS
   ========================================================================== */
.brutal-card {
  background: var(--color-white);
  border: var(--border-solid);
  box-shadow: var(--shadow-brutal);
  padding: 1.75rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

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

.brutal-card-accent {
  background: var(--color-white);
  border-top: 6px solid var(--color-terracotta);
}

.brutal-card-ochre {
  background: var(--color-white);
  border-top: 6px solid var(--color-ochre);
}

.card-media {
  border: var(--border-solid);
  margin-bottom: 1.25rem;
  overflow: hidden;
  background: #E2E8F0;
}

.card-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* ==========================================================================
   BUTTONS & TOUCH TARGETS (>= 44px)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 48px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: var(--border-solid);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-charcoal);
  color: var(--color-white);
  box-shadow: var(--shadow-brutal);
}

.btn-primary:hover {
  background: var(--color-charcoal-dark);
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-lg);
  color: var(--color-white);
}

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

.btn-accent:hover {
  background: var(--color-terracotta-light);
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-brutal-lg);
  color: var(--color-white);
}

.btn-outline {
  background: var(--color-white);
  color: var(--color-charcoal);
  box-shadow: var(--shadow-brutal);
}

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

/* ==========================================================================
   HEADER COMPONENT SPECIFICATIONS
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: var(--color-white);
  border-bottom: var(--border-thick);
}

/* Top Utility Strip */
.header-utility-strip {
  background: var(--color-charcoal);
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  border-bottom: 1px solid #334155;
  padding: 0.4rem 1.5rem;
}

.utility-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.utility-left span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.utility-right a {
  color: #F8FAFC;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.utility-right a:hover {
  color: #FDBA74;
}

/* Main Navigation Bar */
.main-nav-bar {
  background: var(--color-white);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  height: 72px;
}

.site-brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  text-transform: uppercase;
  color: var(--color-charcoal);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-terracotta);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.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;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  color: var(--color-charcoal);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

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

/* MEGA MENU DROPDOWN (NOS ACTIONS) */
.mega-menu-trigger:hover .mega-menu-panel,
.mega-menu-panel:hover {
  display: grid;
}

.mega-menu-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: -200px;
  width: 780px;
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal-lg);
  padding: 1.75rem;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  z-index: 10050;
  margin-top: 0.25rem;
}

.mega-col {
  border-right: 1px dashed var(--color-border);
  padding-right: 1.25rem;
}

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

.mega-col-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--color-terracotta);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  font-weight: 800;
  border-bottom: var(--border-solid);
  padding-bottom: 0.35rem;
}

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

.mega-link-item a {
  display: block;
  padding: 0.4rem 0.5rem;
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--color-charcoal);
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

.mega-link-item a:hover {
  background: var(--color-cream);
  border-left: 2px solid var(--color-terracotta);
  padding-left: 0.75rem;
}

.mega-link-desc {
  font-size: 0.76rem;
  color: var(--color-slate-muted);
  font-weight: 400;
  display: block;
  margin-top: 0.15rem;
}

.nav-cta {
  margin-left: 0.75rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: var(--color-white);
  border: var(--border-solid);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow-brutal-sm);
  min-height: 44px;
  min-width: 44px;
}

/* ==========================================================================
   FOOTER COMPONENT (MEGA FOOTER SPECIFICATIONS)
   ========================================================================== */
.site-footer {
  background: var(--color-white);
  border-top: var(--border-thick);
  margin-top: auto;
}

.footer-top {
  padding: 4rem 1.5rem 3rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: var(--color-charcoal);
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 0.35rem;
  display: inline-block;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 1.25rem;
}

.footer-badge-box {
  background: var(--color-cream);
  border: var(--border-solid);
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-charcoal);
  box-shadow: var(--shadow-brutal-sm);
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-list a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-charcoal);
  display: inline-flex;
  align-items: center;
  transition: color 0.15s ease, transform 0.15s ease;
}

.footer-nav-list a:hover {
  color: var(--color-terracotta);
  transform: translateX(4px);
}

.footer-contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  font-size: 0.9rem;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-contact-info strong {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-charcoal);
}

/* Bottom Legal Trust Baseline */
.footer-trust-baseline {
  background: var(--color-charcoal);
  color: #CBD5E1;
  border-top: var(--border-solid);
  padding: 2rem 1.5rem;
  font-size: 0.84rem;
  line-height: 1.6;
}

.trust-baseline-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.trust-notice {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--color-terracotta);
  font-size: 0.85rem;
}

.trust-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

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

.legal-links a {
  color: #F8FAFC;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ==========================================================================
   HOMEPAGE SPECIFIC (HERO ASYMMETRIC, STATS MATRIX, PILLARS)
   ========================================================================== */
.hero-asymmetric {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 3.5rem;
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-visual-col {
  position: relative;
}

.hero-image-frame {
  border: var(--border-thick);
  background: var(--color-white);
  box-shadow: var(--shadow-brutal-lg);
  position: relative;
}

.hero-image-frame img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-badge-offset {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--color-terracotta);
  color: var(--color-white);
  border: var(--border-thick);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  box-shadow: var(--shadow-brutal);
  max-width: 260px;
}

.stats-matrix {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.stat-cell {
  padding: 2rem 1.5rem;
  border-right: var(--border-solid);
  text-align: center;
}

.stat-cell:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 900;
  color: var(--color-terracotta);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--color-charcoal);
  font-weight: 700;
  line-height: 1.3;
}

/* Banner Interlocking */
.banner-header {
  position: relative;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal-lg);
  margin-bottom: 3rem;
  overflow: hidden;
  background: var(--color-charcoal);
}

.banner-header img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  opacity: 0.75;
}

.banner-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.4) 70%, transparent 100%);
  padding: 2.5rem 2rem 1.5rem 2rem;
  color: var(--color-white);
}

.banner-overlay h1 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.banner-overlay p {
  color: #E2E8F0;
  font-size: 1.15rem;
  max-width: 80ch;
  margin-bottom: 0;
}

/* Timeline & Narrative */
.timeline-track {
  border-left: 3px solid var(--color-charcoal);
  margin-left: 1.5rem;
  padding-left: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.7rem;
  top: 0.35rem;
  width: 18px;
  height: 18px;
  background: var(--color-terracotta);
  border: var(--border-thick);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-terracotta);
  margin-bottom: 0.25rem;
}

/* Governance Matrix */
.governance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.governance-card {
  background: var(--color-white);
  border: var(--border-solid);
  box-shadow: var(--shadow-brutal);
  padding: 1.75rem;
  text-align: center;
}

.gov-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-ochre);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.gov-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.gov-bio {
  font-size: 0.9rem;
  color: var(--color-slate-muted);
}

/* Financial Tables & Data Display */
.table-responsive {
  overflow-x: auto;
  margin-bottom: 2rem;
}

.brutal-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
}

.brutal-table th, .brutal-table td {
  padding: 1rem 1.25rem;
  border: var(--border-solid);
  text-align: left;
}

.brutal-table th {
  background: var(--color-charcoal);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brutal-table tr:nth-child(even) td {
  background: var(--color-cream);
}

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

.form-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--color-charcoal);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: var(--border-thick);
  background: var(--color-white);
  color: var(--color-charcoal);
  box-shadow: var(--shadow-brutal-sm);
  outline: none;
  min-height: 48px;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-terracotta);
  box-shadow: var(--shadow-brutal);
}

.form-hint {
  font-size: 0.82rem;
  color: var(--color-slate-muted);
  margin-top: 0.35rem;
}

/* Alert Boxes */
.alert-box {
  border: var(--border-thick);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-brutal-sm);
}

.alert-info {
  background: #EFF6FF;
  border-color: #1D4ED8;
  color: #1E3A8A;
}

.alert-legal {
  background: #FEF3C7;
  border-color: #B45309;
  color: #78350F;
}

.alert-success {
  background: #ECFDF5;
  border-color: #047857;
  color: #064E3B;
}

/* Article & Text Layouts */
.prose-editorial {
  font-size: 1.1rem;
  line-height: 1.75;
  color: #1E293B;
}

.prose-editorial h2 {
  margin-top: 2.5rem;
  border-bottom: 2px solid var(--color-terracotta);
  padding-bottom: 0.5rem;
}

.prose-editorial h3 {
  margin-top: 1.75rem;
}

.prose-editorial ul, .prose-editorial ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

.prose-editorial li {
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   MOBILE RESPONSIVENESS & BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  body {
    padding-top: 120px;
  }

  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-1-2, .grid-2-1 {
    grid-template-columns: 1fr;
  }

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

  .stat-cell:nth-child(2) {
    border-right: none;
  }

  .stat-cell:nth-child(-n+2) {
    border-bottom: var(--border-solid);
  }

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

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

  .mega-menu-panel {
    width: 600px;
    left: -150px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 110px;
  }

  /* Mobile Reset: Force offsets and negative margins to zero */
  .brutal-card,
  .btn,
  .hero-image-frame,
  .hero-badge-offset,
  .stat-cell {
    transform: none !important;
    box-shadow: 2px 2px 0px var(--color-border) !important;
  }

  .hero-badge-offset {
    position: static !important;
    margin-top: 1rem !important;
    max-width: 100% !important;
  }

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

  .stats-matrix {
    grid-template-columns: 1fr !important;
  }

  .stat-cell {
    border-right: none !important;
    border-bottom: var(--border-solid) !important;
  }

  .stat-cell:last-child {
    border-bottom: none !important;
  }

  .hero-asymmetric {
    grid-template-columns: 1fr !important;
    gap: 2rem;
    padding-top: 1rem;
  }

  .hero-image-frame img {
    height: 280px;
  }

  .banner-header img {
    height: 260px;
  }

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

  .trust-footer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .legal-links {
    flex-direction: column;
    gap: 0.5rem;
  }

  .utility-strip {
    display: none; /* Hide top utility strip on small screens or collapse */
  }

  /* Mobile Navigation Collapse */
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-white);
    border-bottom: var(--border-thick);
    flex-direction: column;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-brutal);
    gap: 0.5rem;
  }

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

  .nav-link {
    width: 100%;
    border-bottom: 1px solid #E2E8F0;
    padding: 0.75rem 0.5rem;
  }

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

  .mega-menu-trigger.active-dropdown .mega-menu-panel {
    display: flex;
    flex-direction: column;
  }

  .mega-col {
    border-right: none;
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 1rem;
    padding-right: 0;
  }

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