/* ==========================================================================
   ACCA - BARBARIAN GAMES | ASSOCIATION LOI 1901
   PORTAIL INSTITUTIONNEL OFFICIEL - FEUILLE DE STYLE PRINCIPALE
   Design System Institutionnel, Typographie Académique & Grille Responsive
   ========================================================================== */

:root {
  --color-maroon: #800000;
  --color-maroon-dark: #7A0016;
  --color-maroon-deep: #5e0011;
  --color-navy: #0B2545;
  --color-navy-dark: #07192e;
  --color-bg-canvas: #FFFFFF;
  --color-bg-alt: #F9F8F6;
  --color-bg-muted: #F4F4F4;
  --color-text-main: #1F2421;
  --color-text-muted: #4A5568;
  --color-border: #E2E8F0;
  --color-footer-bg: #222222;
  --color-footer-card: #2A2A2A;
  --font-serif: "Georgia", "Garamond", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition-default: all 0.25s ease-in-out;
  --container-max: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg-canvas);
  color: var(--color-text-main);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-canvas);
}

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

a:hover {
  color: var(--color-maroon-dark);
  text-decoration: underline;
}

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

/* --------------------------------------------------------------------------
   HEADER & INSTITUTIONAL TOP BARS
   -------------------------------------------------------------------------- */

.top-utility-bar {
  background-color: var(--color-bg-muted);
  border-bottom: 1px solid var(--color-border);
  min-height: 34px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.top-utility-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 4px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-utility-left, .top-utility-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.top-utility-bar a {
  color: var(--color-text-muted);
  font-weight: 500;
}

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

.top-utility-bar .rna-badge {
  background-color: #E2E8F0;
  color: var(--color-navy);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-family: monospace;
}

.top-search-box input[type="search"] {
  padding: 4px 10px;
  font-size: 0.8125rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  color: var(--color-text-main);
  outline: none;
}

.top-search-box input[type="search"]:focus {
  border-color: var(--color-maroon);
  box-shadow: 0 0 0 2px rgba(128, 0, 0, 0.15);
}

/* Central Branding Header */
.central-branding-header {
  background-color: #FFFFFF;
  padding: 24px 20px;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.branding-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.institutional-shield {
  width: 58px;
  height: 58px;
  color: var(--color-maroon);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-acronym {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-maroon);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.2;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.brand-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 4px;
}

/* Tier 1 Primary Navigation Bar */
.primary-nav-bar {
  background-color: var(--color-maroon);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.primary-nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-menu-list {
  display: flex;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-menu-item {
  position: relative;
}

.nav-menu-link {
  display: block;
  padding: 16px 18px;
  color: #FFFFFF !important;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none !important;
  min-height: 48px;
  display: flex;
  align-items: center;
  transition: background-color 0.2s ease;
}

.nav-menu-link:hover, .nav-menu-item.active .nav-menu-link {
  background-color: var(--color-maroon-dark);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* Tier 2 Sub-Bar / Mega Links */
.sub-nav-bar {
  background-color: var(--color-navy);
  color: #FFFFFF;
  font-size: 0.8125rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sub-nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.sub-nav-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sub-nav-title {
  color: #CBD5E1;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
}

.sub-nav-links {
  display: flex;
  gap: 10px;
}

.sub-nav-links a {
  color: #FFFFFF;
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.8125rem;
}

.sub-nav-links a:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.sub-nav-divider {
  color: rgba(255, 255, 255, 0.3);
}

/* --------------------------------------------------------------------------
   CORE LAYOUT & STRUCTURE
   -------------------------------------------------------------------------- */

main {
  flex: 1;
}

.content-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 20px;
}

.section-block {
  padding: 60px 0;
}

.section-block-alt {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-block-maroon {
  background-color: var(--color-maroon);
  color: #FFFFFF;
  padding: 48px 0;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px auto;
}

.section-tag {
  display: inline-block;
  color: var(--color-maroon);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-tag-light {
  color: #FED7AA;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.3;
  margin-bottom: 16px;
}

h1 {
  font-size: 2.35rem;
  font-weight: 700;
}

h2 {
  font-size: 1.85rem;
  font-weight: 700;
  border-bottom: 2px solid var(--color-maroon);
  padding-bottom: 10px;
  margin-top: 36px;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-top: 24px;
}

p {
  margin-bottom: 18px;
  color: var(--color-text-main);
  line-height: 1.7;
}

/* Hero Section */
.hero-banner-wrapper {
  position: relative;
  background-color: var(--color-navy);
  color: #FFFFFF;
  overflow: hidden;
}

.hero-image-box {
  width: 100%;
  max-height: 520px;
  overflow: hidden;
  position: relative;
}

.hero-image-box img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(7, 25, 46, 0.4) 0%, rgba(7, 25, 46, 0.85) 100%);
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 20px;
  width: 100%;
}

.hero-content h1 {
  color: #FFFFFF;
  font-size: 2.75rem;
  margin-bottom: 12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-slogan {
  font-size: 1.25rem;
  color: #E2E8F0;
  font-style: italic;
  margin-bottom: 20px;
  max-width: 800px;
}

/* Mandatory 2-Sentence Summary Box */
.homepage-mandatory-summary {
  background-color: rgba(255, 255, 255, 0.95);
  border-left: 5px solid var(--color-maroon);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 900px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none !important;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-default);
  white-space: nowrap;
}

.btn-maroon {
  background-color: var(--color-maroon);
  color: #FFFFFF !important;
}

.btn-maroon:hover {
  background-color: var(--color-maroon-dark);
  box-shadow: 0 4px 8px rgba(128, 0, 0, 0.25);
}

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

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

.btn-outline-light {
  border-color: #FFFFFF;
  color: #FFFFFF !important;
  background: transparent;
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.btn-outline-maroon {
  border-color: var(--color-maroon);
  color: var(--color-maroon) !important;
  background: transparent;
}

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

/* Continuous Notre Mission Block */
.mission-callout-box {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 6px solid var(--color-maroon);
  padding: 30px;
  border-radius: var(--radius-sm);
  margin: 36px 0;
}

.mission-callout-box h3 {
  color: var(--color-maroon);
  margin-top: 0;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mission-text-continuous {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-main);
  text-align: justify;
}

/* Split Two-Column Panel */
.split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin: 40px 0;
}

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

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

.split-panel-media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.split-panel-media img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.split-panel-narrative h3 {
  color: var(--color-maroon);
  font-size: 1.5rem;
  margin-top: 0;
}

/* 4 Activity Preview Cards Grid */
.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 36px 0;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 36px 0;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 36px 0;
}

.activity-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.activity-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
}

.activity-card-img {
  height: 200px;
  overflow: hidden;
}

.activity-card-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s;
}

.activity-card:hover .activity-card-img img {
  transform: scale(1.04);
}

.activity-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.activity-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.activity-card-summary {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}

/* 4-Column Events Grid */
.events-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 36px 0;
}

.event-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.event-date-badge {
  background-color: var(--color-navy);
  color: #FFFFFF;
  padding: 12px;
  text-align: center;
}

.event-date-day {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  font-family: var(--font-serif);
}

.event-date-month {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.event-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.event-title {
  font-size: 1.1rem;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.event-location {
  font-size: 0.85rem;
  color: var(--color-maroon);
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 18px;
}

/* Statistics Side-rail & Counter Modules */
.stats-banner {
  background-color: var(--color-maroon);
  color: #FFFFFF;
  padding: 40px 20px;
  border-radius: var(--radius-sm);
  margin: 40px 0;
}

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

.stat-item {
  padding: 10px;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: #FED7AA;
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #FFFFFF;
}

/* Standard Academic Content Layout */
.academic-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  margin-top: 30px;
}

.main-column {
  min-width: 0;
}

.side-rail {
  min-width: 0;
}

.side-rail-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-maroon);
  padding: 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 30px;
}

.side-rail-title {
  font-size: 1.15rem;
  color: var(--color-navy);
  margin-bottom: 16px;
  font-weight: 600;
}

.side-rail-list {
  list-style: none;
}

.side-rail-list li {
  padding: 8px 0;
  border-bottom: 1px dashed #CBD5E1;
  font-size: 0.9rem;
}

.side-rail-list li:last-child {
  border-bottom: none;
}

/* Tables for Finances & Legal */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
}

.institutional-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
}

.institutional-table th {
  background-color: var(--color-navy);
  color: #FFFFFF;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.institutional-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.institutional-table tr:nth-child(even) td {
  background-color: var(--color-bg-alt);
}

.institutional-table tr.total-row td {
  font-weight: 700;
  background-color: #F1F5F9;
  border-top: 2px solid var(--color-navy);
}

/* Badges & Status */
.badge-active {
  display: inline-block;
  background-color: #DCFCE7;
  color: #166534;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

/* Forms (Contact, Volunteer Intake) */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  background-color: #FFFFFF;
  transition: border-color 0.2s;
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-maroon);
  box-shadow: 0 0 0 3px rgba(128, 0, 0, 0.12);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   FOOTER ARCHITECTURE
   -------------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-footer-bg);
  color: #D1D5DB;
  font-size: 0.875rem;
  border-top: 4px solid var(--color-maroon);
  margin-top: auto;
}

.footer-top-brand {
  padding: 36px 20px 24px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-shield {
  width: 46px;
  height: 46px;
  color: #FFFFFF;
  margin: 0 auto 12px auto;
}

.footer-org-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.footer-org-sub {
  font-size: 0.875rem;
  color: #9CA3AF;
  margin-top: 4px;
}

.footer-grid-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
}

.footer-col h4 {
  font-family: var(--font-serif);
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

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

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #9CA3AF;
  text-decoration: none;
  font-size: 0.875rem;
  display: inline-block;
  min-height: 24px;
}

.footer-col a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Mandatory Legal Notice Banner */
.footer-legal-banner {
  background-color: #1A1A1A;
  padding: 24px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-legal-container {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.footer-mandatory-legal-text {
  font-size: 0.8125rem;
  color: #9CA3AF;
  line-height: 1.65;
  margin-bottom: 12px;
}

.footer-legal-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal-links a {
  color: #CBD5E1;
  font-size: 0.8125rem;
  font-weight: 500;
}

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

/* --------------------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */

@media (max-width: 992px) {
  .cards-grid-4, .events-grid-4, .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .academic-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .split-panel {
    grid-template-columns: 1fr;
  }
  .split-panel-reverse {
    direction: ltr;
  }
  .split-panel-media img {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .top-utility-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .nav-menu-list {
    display: none;
    width: 100%;
    flex-direction: column;
    background-color: var(--color-maroon-dark);
    padding: 10px 0;
  }
  .nav-menu-list.is-open {
    display: flex;
  }
  .nav-menu-item {
    width: 100%;
  }
  .nav-menu-link {
    width: 100%;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .sub-nav-container {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .cards-grid-4, .cards-grid-3, .cards-grid-2, .events-grid-4, .stats-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid-container {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 1.85rem;
  }
  .hero-image-box, .hero-image-box img {
    height: 400px;
  }
}