/* ==========================================================================
   PORTAIL INSTITUTIONNEL LOI 1901 - UNION NATIONALE DU SPORT SCOLAIRE (UNSS)
   Feuille de style principale - style.css
   Charte graphique : Bleu Royal (#002366), Or (#FFD700), Blanc (#FFFFFF), Ardoise Sombre (#1A202C)
   Architecture 100% Flexbox & Fluid CSS Grid sans framework lourd
   ========================================================================== */

:root {
  --primary-blue: #002366;
  --primary-blue-dark: #001744;
  --primary-blue-light: #0d388f;
  --accent-gold: #FFD700;
  --accent-gold-hover: #e6c200;
  --accent-gold-dark: #b38f00;
  --neutral-dark: #1A202C;
  --neutral-slate: #2D3748;
  --neutral-gray: #4A5568;
  --neutral-light-gray: #718096;
  --neutral-border: #E2E8F0;
  --neutral-bg: #F7FAFC;
  --neutral-strip: #F4F6F9;
  --neutral-white: #FFFFFF;
  --success-green: #137333;
  --success-bg: #E6F4EA;
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  font-family: var(--font-base);
  color: var(--neutral-slate);
  background-color: var(--neutral-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-blue);
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; margin-top: 1.5rem; }
h3 { font-size: 1.35rem; margin-top: 1.25rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.25rem;
  color: #2d3748;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-blue-light);
  text-decoration: underline;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

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

/* ==========================================================================
   HEADER SYSTEM & UTILITY STRIP
   ========================================================================== */

.top-utility-strip {
  background-color: var(--neutral-strip);
  color: #333333;
  height: 42px;
  padding: 0 24px;
  border-bottom: 1px solid var(--neutral-border);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.official-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--primary-blue);
}

.utility-meta {
  color: var(--neutral-gray);
}

.utility-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.search-box-sim {
  display: flex;
  align-items: center;
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 30px;
}

.search-box-sim input {
  border: none;
  padding: 0 10px;
  font-size: 0.8rem;
  outline: none;
  width: 220px;
  color: var(--neutral-slate);
}

.search-box-sim button {
  background: transparent;
  border: none;
  padding: 0 8px;
  cursor: default;
  color: var(--neutral-gray);
  font-size: 0.85rem;
}

.lang-selector {
  font-weight: 600;
  color: var(--neutral-slate);
  background: var(--neutral-white);
  padding: 4px 10px;
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

/* Main Navigation Bar */
.main-nav-bar {
  background-color: var(--neutral-white);
  border-bottom: 3px solid var(--accent-gold);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo-block {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-crest {
  background: var(--primary-blue);
  color: var(--accent-gold);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 1px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--accent-gold);
}

.brand-texts {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--primary-blue);
  line-height: 1.2;
}

.brand-sub {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--neutral-gray);
  font-weight: 600;
}

/* Navigation Links & Mega Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-blue);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  min-height: 44px;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  color: var(--primary-blue-light);
  background-color: rgba(0, 35, 102, 0.05);
  text-decoration: none;
}

.nav-arrow {
  font-size: 0.7rem;
  color: var(--accent-gold-dark);
}

/* Dropdown Mega Menu */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 320px;
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-top: 3px solid var(--primary-blue);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 14px;
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1010;
}

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

.mega-dropdown-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-dropdown-list li {
  margin-bottom: 6px;
}

.mega-dropdown-list a {
  display: block;
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--neutral-slate);
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
}

.mega-dropdown-list a:hover {
  background-color: var(--neutral-bg);
  border-left-color: var(--accent-gold);
  color: var(--primary-blue);
  text-decoration: none;
  padding-left: 16px;
}

.mega-dropdown-list .dropdown-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--neutral-light-gray);
  font-weight: normal;
  margin-top: 2px;
}

/* Standalone Contact Button */
.btn-nav-cta {
  background-color: var(--primary-blue);
  color: var(--accent-gold);
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 2px solid var(--accent-gold);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.btn-nav-cta:hover {
  background-color: var(--primary-blue-dark);
  color: var(--neutral-white);
  text-decoration: none;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 1.2rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  color: var(--primary-blue);
}

/* ==========================================================================
   MAIN LAYOUT BLUEPRINT (2-COLUMN 3fr 1fr)
   ========================================================================== */

.page-wrapper {
  max-width: 1240px;
  margin: 32px auto 64px auto;
  padding: 0 24px;
}

.two-column-layout {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 36px;
  align-items: start;
}

.main-content-col {
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ==========================================================================
   SIDEBAR & CHIFFRES CLÉS WIDGETS
   ========================================================================== */

.sidebar-card {
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sidebar-card-header {
  border-bottom: 2px solid var(--neutral-strip);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.sidebar-card-title {
  font-size: 1.15rem;
  color: var(--primary-blue);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-card-title::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 18px;
  background: var(--accent-gold);
  border-radius: 2px;
}

.stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--neutral-border);
}

.stat-item:last-child {
  border-bottom: none;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--neutral-gray);
  max-width: 140px;
  text-align: right;
  line-height: 1.3;
}

.compliance-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.88rem;
}

.compliance-list li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--neutral-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.compliance-check {
  color: var(--success-green);
  font-weight: bold;
}

/* ==========================================================================
   BUTTONS & ACTION CALLOUTS (STRICT NON-COMMERCIAL)
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 44px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--neutral-white);
  border: 2px solid var(--primary-blue);
}

.btn-primary:hover {
  background-color: var(--primary-blue-dark);
  color: var(--accent-gold);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent-gold);
  color: var(--primary-blue);
  border: 2px solid var(--accent-gold);
}

.btn-accent:hover {
  background-color: var(--accent-gold-hover);
  color: var(--primary-blue-dark);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--neutral-white);
  text-decoration: none;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 20px 0;
}

/* ==========================================================================
   HERO FRAME & FUNDING STATEMENTS
   ========================================================================== */

.hero-box {
  background: linear-gradient(135deg, rgba(0, 35, 102, 0.04) 0%, rgba(255, 215, 0, 0.06) 100%);
  border: 1px solid var(--neutral-border);
  border-left: 6px solid var(--primary-blue);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 36px;
}

.hero-badge-tag {
  display: inline-block;
  background-color: var(--primary-blue);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.hero-headline {
  font-size: 2.35rem;
  color: var(--primary-blue);
  margin-bottom: 16px;
  line-height: 1.2;
}

.hero-summary-statement {
  font-size: 1.15rem;
  color: var(--neutral-slate);
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--neutral-border);
}

.hero-funding-statement {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.95rem;
  color: var(--neutral-gray);
  margin-bottom: 24px;
}

.hero-funding-statement strong {
  color: var(--primary-blue);
}

.reinvestment-banner {
  background-color: var(--success-bg);
  border: 1px solid rgba(19, 115, 51, 0.2);
  color: var(--success-green);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin: 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   IMAGE & CONTENT GRIDS
   ========================================================================== */

.content-media-block {
  margin: 28px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-border);
  background: var(--neutral-white);
}

.content-media-block img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 0;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 28px 0;
}

.catalog-card {
  background: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.catalog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.catalog-card-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 0;
}

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

.catalog-tag {
  display: inline-block;
  background: var(--neutral-strip);
  color: var(--primary-blue);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  align-self: flex-start;
}

.catalog-card-title {
  font-size: 1.2rem;
  color: var(--primary-blue);
  margin-bottom: 8px;
}

.catalog-card-text {
  font-size: 0.92rem;
  color: var(--neutral-gray);
  margin-bottom: 16px;
  flex-grow: 1;
}

/* Program Status Tag */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.badge-active {
  background-color: var(--success-bg);
  color: var(--success-green);
  border: 1px solid rgba(19, 115, 51, 0.3);
}

/* ==========================================================================
   FINANCIAL & DATA TABLES
   ========================================================================== */

.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-border);
}

.table-institution {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  background: var(--neutral-white);
}

.table-institution th {
  background-color: var(--primary-blue);
  color: var(--neutral-white);
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  border-bottom: 2px solid var(--accent-gold);
}

.table-institution td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--neutral-border);
  color: var(--neutral-slate);
}

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

.table-institution tr:hover {
  background-color: rgba(0, 35, 102, 0.04);
}

.table-institution tfoot td {
  font-weight: 800;
  background-color: var(--neutral-strip);
  border-top: 2px solid var(--neutral-slate);
  color: var(--primary-blue);
}

/* ==========================================================================
   FORMS & INTAKE (CIVIC & VOLUNTEER)
   ========================================================================== */

.form-block {
  background: var(--neutral-bg);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 28px 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-blue);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  background: var(--neutral-white);
  color: var(--neutral-slate);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 35, 102, 0.15);
}

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

/* ==========================================================================
   FOOTER SYSTEM & COMPLIANCE STATEMENTS
   ========================================================================== */

.site-footer {
  background-color: var(--neutral-dark);
  color: #CBD5E0;
  padding: 60px 0 30px 0;
  border-top: 4px solid var(--accent-gold);
  font-size: 0.92rem;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-col h4 {
  color: var(--neutral-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--accent-gold);
  padding-bottom: 8px;
  display: inline-block;
}

.footer-col p {
  color: #A0AEC0;
  font-size: 0.88rem;
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #CBD5E0;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.15s ease, padding-left 0.15s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-gold);
  text-decoration: none;
  padding-left: 4px;
}

.footer-meta-pill {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  color: #E2E8F0;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  margin-top: 4px;
}

.footer-legal-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  font-size: 0.82rem;
  color: #A0AEC0;
  line-height: 1.6;
}

.footer-legal-bar p {
  color: #A0AEC0;
  margin-bottom: 8px;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (992px & 768px)
   ========================================================================== */

@media (max-width: 992px) {
  .two-column-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .catalog-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-container {
    height: auto;
    padding: 16px 20px;
  }
}

@media (max-width: 768px) {
  .top-utility-strip {
    height: auto;
    padding: 8px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .utility-right {
    width: 100%;
    justify-content: space-between;
  }
  
  .search-box-sim input {
    width: 140px;
  }
  
  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 16px 0;
    gap: 4px;
    border-top: 1px solid var(--neutral-border);
    margin-top: 12px;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-container {
    flex-wrap: wrap;
  }
  
  .mega-dropdown {
    position: static;
    width: 100%;
    box-shadow: none;
    display: block;
    opacity: 1;
    transform: none;
    border-left: 2px solid var(--accent-gold);
    border-top: none;
    padding: 8px 14px;
    margin: 4px 0 10px 10px;
    background: var(--neutral-strip);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .main-content-col {
    padding: 22px 18px;
  }
  
  .hero-box {
    padding: 24px 18px;
  }
  
  .hero-headline {
    font-size: 1.75rem;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}