/* ==========================================================================
   STYLE JAM - PORTAIL INSTITUTIONNEL LOI 1901
   Feuille de style globale et responsive
   Couleurs : Grenat (#800000 / #7A0016), Marine (#0B2545), Neutre (#F9F8F6), Charbon (#222222)
   ========================================================================== */

:root {
  --color-maroon: #800000;
  --color-maroon-dark: #7A0016;
  --color-maroon-light: #9B111E;
  --color-navy: #0B2545;
  --color-navy-dark: #07192F;
  --color-neutral-bg: #F9F8F6;
  --color-neutral-light: #F4F4F4;
  --color-neutral-border: #E5E2DC;
  --color-charcoal: #222222;
  --color-charcoal-light: #2A2A2A;
  --color-text-dark: #1E1E1E;
  --color-text-muted: #555555;
  --color-text-light: #FFFFFF;
  --color-gold-accent: #C5A059;
  
  --font-serif: "Georgia", "Times New Roman", "Garamond", serif;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
  --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.12);
  --transition-fast: 0.2s ease-in-out;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-dark);
  background-color: #FFFFFF;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; color: var(--color-maroon); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.25rem;
  color: #333333;
}

p.lead {
  font-size: 1.15rem;
  line-height: 1.75;
  font-weight: 400;
  color: var(--color-text-dark);
}

a {
  color: var(--color-maroon);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--color-navy);
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--border-radius-md);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-primary:hover, .btn-maroon:hover {
  background-color: var(--color-maroon-dark);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(122, 0, 22, 0.25);
}

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

.btn-navy:hover {
  background-color: var(--color-navy-dark);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(11, 37, 69, 0.25);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-maroon);
  border: 2px solid var(--color-maroon);
}

.btn-outline:hover {
  background-color: var(--color-maroon);
  color: #FFFFFF;
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--color-maroon);
}

/* ==========================================================================
   HEADER ARCHITECTURE
   ========================================================================== */

/* 1. Top Utility Bar */
.top-utility-bar {
  background-color: var(--color-neutral-light);
  height: 36px;
  border-bottom: 1px solid var(--color-neutral-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.top-utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.top-utility-bar a {
  color: var(--color-text-muted);
  padding: 0.25rem 0.5rem;
}

.top-utility-bar a:hover {
  color: var(--color-maroon);
  text-decoration: none;
}

.top-utility-left, .top-utility-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.rna-badge {
  background-color: var(--color-maroon);
  color: #FFFFFF !important;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.utility-search {
  display: flex;
  align-items: center;
}

.utility-search input[type="search"] {
  padding: 0.2rem 0.6rem;
  font-size: 0.8rem;
  border: 1px solid var(--color-neutral-border);
  border-radius: 3px;
  background-color: #FFFFFF;
  width: 140px;
}

/* 2. Central Branding Header */
.branding-header {
  background-color: #FFFFFF;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-neutral-border);
  text-align: center;
}

.brand-emblem-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-navy);
  text-decoration: none;
}

.brand-emblem-wrap:hover {
  text-decoration: none;
}

.brand-emblem-svg {
  width: 48px;
  height: 48px;
  color: var(--color-maroon);
}

.brand-title-stacked {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-acronym {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-maroon);
  line-height: 1;
}

.brand-subtext {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-navy);
  margin-top: 0.25rem;
}

.brand-law-tag {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

/* 3. Tier 1 Primary Navigation Bar */
.primary-navbar {
  background-color: var(--color-navy);
  border-top: 2px solid var(--color-maroon);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 999;
}

.primary-navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  width: 100%;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  min-height: 50px;
  padding: 0 1.25rem;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: background-color var(--transition-fast);
}

.nav-link:hover, .nav-item:hover > .nav-link, .nav-link.active {
  background-color: var(--color-maroon);
  color: #FFFFFF;
  text-decoration: none;
}

/* Tier 2 Mega Dropdown Menu */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #FFFFFF;
  min-width: 260px;
  border-top: 3px solid var(--color-maroon);
  box-shadow: var(--box-shadow-hover);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 1000;
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  padding: 0.5rem 0;
}

.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-dropdown li a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: var(--color-navy);
  font-size: 0.88rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-neutral-border);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mega-dropdown li:last-child a {
  border-bottom: none;
}

.mega-dropdown li a:hover {
  background-color: var(--color-neutral-bg);
  color: var(--color-maroon);
  text-decoration: none;
  padding-left: 1.5rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  padding: 0.5rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* ==========================================================================
   PAGE HERO & BANNERS
   ========================================================================== */

.page-hero {
  position: relative;
  background-color: var(--color-navy);
  color: #FFFFFF;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.page-hero-img-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.28;
}

.page-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.page-hero h1 {
  color: #FFFFFF;
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

.hero-slogan {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-gold-accent);
  margin-bottom: 1.25rem;
}

/* Mandatory Non-Profit Homepage Summary */
.mandatory-non-profit-summary {
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-navy);
  padding: 1.25rem 1.5rem;
  border-left: 5px solid var(--color-maroon);
  border-radius: var(--border-radius-sm);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 1.5rem 0;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Standard Page Title Header */
.standard-page-header {
  background-color: var(--color-neutral-bg);
  border-bottom: 1px solid var(--color-neutral-border);
  padding: var(--spacing-lg) 0;
}

.standard-page-header h1 {
  font-size: 2.3rem;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.breadcrumb-nav {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.breadcrumb-nav a {
  color: var(--color-maroon);
}

/* ==========================================================================
   LAYOUT SECTIONS & MODULES
   ========================================================================== */

.section {
  padding: var(--spacing-xl) 0;
}

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

.section-maroon {
  background-color: var(--color-maroon);
  color: #FFFFFF;
}

.section-maroon h2, .section-maroon h3, .section-maroon p {
  color: #FFFFFF;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem auto;
}

.section-header h2 {
  font-size: 2.2rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.section-header h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-maroon);
}

.section-maroon .section-header h2::after {
  background-color: #FFFFFF;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}

/* Two-Column Split Panels */
.split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin: 3rem 0;
}

.split-panel.reverse {
  direction: rtl;
}

.split-panel.reverse > * {
  direction: ltr;
}

.split-panel-media img {
  width: 100%;
  box-shadow: var(--box-shadow);
}

.split-panel-narrative h2, .split-panel-narrative h3 {
  margin-bottom: 1rem;
}

/* Notre Mission Statutory Callout Box */
.notre-mission-box {
  background: linear-gradient(135deg, #FAF7F2 0%, #FFFFFF 100%);
  border: 2px solid var(--color-maroon);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  margin: 3rem 0;
  box-shadow: var(--box-shadow);
  position: relative;
}

.notre-mission-box::before {
  content: "Notre mission";
  display: inline-block;
  background-color: var(--color-maroon);
  color: #FFFFFF;
  padding: 0.35rem 1.25rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.25rem;
}

.notre-mission-box p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-dark);
}

/* 4-Card Grid */
.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

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

.content-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.content-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
}

.content-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.content-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  transition: transform 0.4s ease;
}

.content-card:hover .content-card-media img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--color-maroon);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

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

.content-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.content-card-body p {
  font-size: 0.92rem;
  color: #444444;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.content-card-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-neutral-border);
  padding-top: 1rem;
}

/* 4-Column Events Grid */
.events-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.event-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-neutral-border);
  border-top: 4px solid var(--color-maroon);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-fast);
}

.event-card:hover {
  transform: translateY(-3px);
}

.event-date-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.date-square {
  background-color: var(--color-maroon);
  color: #FFFFFF;
  text-align: center;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  line-height: 1.1;
}

.date-month {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
}

.date-day {
  font-size: 1.3rem;
  font-weight: 800;
}

.event-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.event-meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.event-card .btn {
  margin-top: auto;
}

/* Statistics / Chiffres Clés Panel */
.stats-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: #FFFFFF;
  padding: 3rem 0;
  border-top: 4px solid var(--color-maroon);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gold-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #EEEEEE;
}

/* Financial Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
}

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

.styled-table th {
  background-color: var(--color-navy);
  color: #FFFFFF;
  text-align: left;
  padding: 1rem 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

.styled-table td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--color-neutral-border);
  color: #333333;
}

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

.styled-table tr:hover {
  background-color: #F1EFEA;
}

.styled-table tr.total-row {
  background-color: #EAE6DF;
  font-weight: 700;
  border-top: 2px solid var(--color-maroon);
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
  color: var(--color-navy);
}

.form-control {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-sm);
  background-color: #FFFFFF;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-maroon);
  box-shadow: 0 0 0 3px rgba(128, 0, 0, 0.15);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* ==========================================================================
   FOOTER ARCHITECTURE
   ========================================================================== */

.site-footer {
  background-color: var(--color-charcoal);
  color: #CCCCCC;
  padding-top: var(--spacing-xl);
  margin-top: auto;
  border-top: 4px solid var(--color-maroon);
  font-size: 0.9rem;
}

.footer-top {
  text-align: center;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #333333;
}

.footer-shield-svg {
  width: 54px;
  height: 54px;
  color: #FFFFFF;
  margin: 0 auto 0.75rem auto;
}

.footer-org-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.footer-org-subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-gold-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  padding: 3rem 0;
  border-bottom: 1px solid #333333;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-maroon);
}

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

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

.footer-links a {
  color: #BBBBBB;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: none;
  padding-left: 4px;
}

/* Mandatory Legal Notice in Footer */
.footer-mandatory-legal {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #888888;
}

.footer-mandatory-legal p {
  margin-bottom: 0.75rem;
  color: #888888;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (max-width: 992px & 768px)
   ========================================================================== */

@media (max-width: 992px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.7rem; }
  
  .card-grid-4, .events-grid, .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .split-panel {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  
  .top-utility-bar {
    height: auto;
    padding: 0.5rem 0;
  }
  
  .top-utility-bar .container {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: var(--color-navy);
    padding: 1rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-link {
    width: 100%;
    padding: 0.75rem 1.5rem;
    min-height: 44px;
  }
  
  .mega-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background-color: rgba(255,255,255,0.05);
    border-top: none;
    padding-left: 1.5rem;
    display: block;
  }
  
  .mega-dropdown li a {
    color: #DDDDDD;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  
  .split-panel, .split-panel.reverse {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    direction: ltr;
  }
  
  .card-grid-4, .card-grid-3, .card-grid-2, .events-grid, .stats-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2.2rem;
  }
}