/* ==========================================================================
   CASA DE ESPANA - STYLESHEET INSTITUTIONNEL LOI 1901
   Plateforme Web Publique & Référentiel Administratif
   Charte Graphique : Bleu Roi (#002366), Or Profond (#FFD700), Gris Clair (#F4F6F9)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & RESET DE BASE
   -------------------------------------------------------------------------- */
:root {
  --color-primary: #002366;       /* Bleu Roi Institutionnel */
  --color-primary-dark: #001744;  /* Bleu Nuit Profond */
  --color-primary-light: #0d388e; /* Bleu Roi Éclairé */
  --color-accent: #FFD700;        /* Or Profond */
  --color-accent-hover: #e6c200;  /* Or Chaud Hover */
  --color-accent-text: #8c6d00;   /* Or foncé pour contraste texte */
  --color-bg-light: #F4F6F9;      /* Gris Clair Administratif */
  --color-bg-card: #FFFFFF;       /* Blanc Pur */
  --color-text-main: #1E293B;     /* Ardoise Foncée */
  --color-text-muted: #475569;    /* Gris Neutre */
  --color-border: #E2E8F0;        /* Bordure Subtile */
  --color-border-dark: #CBD5E1;   /* Bordure Soutenue */
  --color-success: #15803d;       /* Vert Administratif */
  --color-success-bg: #f0fdf4;
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: "Georgia", "Cambria", serif;
  --max-width-container: 1200px;
  --header-top-height: 42px;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 35, 102, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 35, 102, 0.12);
  --transition: all 0.2s ease-in-out;
}

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

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

body {
  font-family: var(--font-family-base);
  color: var(--color-text-main);
  background-color: #FAFAFB;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-primary-light);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; border-bottom: 2px solid var(--color-border); padding-bottom: 0.5rem; margin-top: 1.5rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
}

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.35rem;
}

/* --------------------------------------------------------------------------
   2. CONTENEURS & GRILLES
   -------------------------------------------------------------------------- */
.site-container {
  width: 100%;
  max-width: var(--max-width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.main-content {
  flex: 1 0 auto;
  padding: 40px 0 60px;
}

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

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

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

/* --------------------------------------------------------------------------
   3. DOUBLE-DECKER HEADER SYSTEM
   -------------------------------------------------------------------------- */
.site-header {
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

/* Row 1: Top Utility Strip */
.header-utility-strip {
  background: var(--color-bg-light);
  color: #333333;
  height: var(--header-top-height);
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  border-bottom: 1px solid var(--color-border);
}

.utility-strip-left {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 500;
}

.rna-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-dark);
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  font-size: 12px;
  font-family: monospace;
  font-weight: 600;
  color: var(--color-primary);
}

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

.search-simulation {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 12px;
}

.search-simulation input {
  border: none;
  outline: none;
  font-size: 12px;
  color: #475569;
  width: 140px;
}

.lang-selector {
  display: flex;
  gap: 6px;
  font-weight: 600;
  font-size: 12px;
}

.lang-selector span.active {
  color: var(--color-primary);
  text-decoration: underline;
}

.lang-selector a {
  color: var(--color-text-muted);
}

/* Row 2: Main Navigation Bar */
.header-main-bar {
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-emblem {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(0, 35, 102, 0.2);
}

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

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.75px;
  font-weight: 600;
}

/* Navigation & Dropdowns */
.nav-menu-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  min-height: 44px;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  background-color: var(--color-bg-light);
  color: var(--color-primary-dark);
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.nav-item:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu CSS */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #FFFFFF;
  min-width: 270px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
  padding: 8px 0;
  list-style: none;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  pointer-events: none;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-item {
  display: block;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-main);
  border-left: 3px solid transparent;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.dropdown-item:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
  border-left-color: var(--color-accent);
}

/* Header Contact CTA Button */
.btn-header-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 14px;
  padding: 9px 20px;
  border-radius: var(--border-radius-md);
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
  min-height: 44px;
  min-width: 44px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-header-contact:hover {
  background-color: var(--color-accent-hover);
  color: #000000;
  transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-primary);
  margin: 4px 0;
  transition: var(--transition);
}

/* --------------------------------------------------------------------------
   4. BANNERS & SECTIONS HERO
   -------------------------------------------------------------------------- */
.hero-banner-container {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  box-shadow: var(--shadow-md);
  background-color: var(--color-primary-dark);
}

.hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.85;
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  background: linear-gradient(to top, rgba(0, 23, 68, 0.95) 0%, rgba(0, 23, 68, 0.7) 60%, rgba(0, 23, 68, 0) 100%);
  color: #FFFFFF;
}

.hero-badge-tag {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 12px;
}

.hero-title {
  color: #FFFFFF;
  font-size: 2.25rem;
  margin-bottom: 12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-summary-box {
  background-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  max-width: 850px;
}

.hero-summary-box p {
  color: #F8FAFC;
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* Boutons d'Action Non-Profit */
.btn-action-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--border-radius-md);
  border: 2px solid var(--color-accent);
  min-height: 44px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-action-primary:hover {
  background-color: var(--color-accent-hover);
  color: #000;
  transform: translateY(-2px);
}

.btn-action-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--border-radius-md);
  border: 2px solid #FFFFFF;
  min-height: 44px;
  transition: var(--transition);
}

.btn-action-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   5. COMPOSANTS INSTITUTIONNELS & BLOCS D'INFORMATION
   -------------------------------------------------------------------------- */
.institutional-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.institutional-card h3 {
  color: var(--color-primary);
  margin-bottom: 12px;
}

.card-with-image {
  padding: 0;
  overflow: hidden;
}

.card-with-image .card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card-with-image .card-body {
  padding: 24px;
}

/* Encadré Déclaration Légale / Réinvestissement */
.legal-reinvestment-banner {
  background-color: #FEF9C3;
  border: 1px solid #FDE047;
  border-left: 5px solid #CA8A04;
  padding: 18px 24px;
  border-radius: var(--border-radius-sm);
  margin: 28px 0;
  color: #713F12;
  font-size: 0.95rem;
}

.legal-reinvestment-banner strong {
  color: #854D0E;
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

/* Badge Statut Programme */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 20px;
  text-transform: uppercase;
}

.status-active {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid #bbf7d0;
}

.status-accent {
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* --------------------------------------------------------------------------
   6. SIDEBAR RAILS & CHIFFRES CLÉS
   -------------------------------------------------------------------------- */
.sidebar-rail {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stat-rail-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--border-radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.stat-rail-card h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.stat-metric-row {
  margin-bottom: 16px;
}

.stat-metric-number {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat-metric-label {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.stat-identity-box {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 12px;
  font-size: 12.5px;
  margin-top: 12px;
}

.stat-identity-box div {
  margin-bottom: 4px;
}

.stat-identity-box strong {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   7. TABLEAUX COMPTABLES & GRILLES FINANCIÈRES
   -------------------------------------------------------------------------- */
.data-table-wrapper {
  overflow-x: auto;
  margin: 20px 0;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.institution-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: left;
}

.institution-table th {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 12px 16px;
  font-weight: 700;
  border-bottom: 2px solid var(--color-primary-dark);
}

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

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

.institution-table tbody tr:hover {
  background-color: #F1F5F9;
}

.institution-table tfoot td {
  font-weight: 700;
  background-color: #E2E8F0;
  border-top: 2px solid var(--color-border-dark);
}

/* --------------------------------------------------------------------------
   8. FORMULAIRES ADMINISTRATIFS
   -------------------------------------------------------------------------- */
.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font-family-base);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--border-radius-sm);
  background-color: #FFFFFF;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 35, 102, 0.15);
}

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

.form-helper {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.btn-submit {
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 28px;
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
}

.btn-submit:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* --------------------------------------------------------------------------
   9. FOOTER INSTITUTIONNEL LOI 1901
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #CBD5E1;
  font-size: 14px;
  margin-top: auto;
  border-top: 4px solid var(--color-accent);
}

.footer-top {
  padding: 48px 0 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-col p {
  color: #94A3B8;
  font-size: 13.5px;
  line-height: 1.6;
}

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

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

.footer-links a {
  color: #CBD5E1;
  transition: var(--transition);
  font-size: 13.5px;
  display: inline-block;
  padding: 2px 0;
}

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

.footer-address-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  padding: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.footer-address-box a {
  color: var(--color-accent);
}

.footer-legal-bar {
  background-color: #001030;
  padding: 24px 0;
  font-size: 12.5px;
  color: #94A3B8;
  line-height: 1.6;
}

.footer-legal-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-mandatory-notice {
  font-weight: 500;
  color: #E2E8F0;
}

/* --------------------------------------------------------------------------
   10. MEDIA QUERIES RESPONSIVE (BREAKPOINTS 992px & 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .two-col-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

@media (max-width: 768px) {
  .header-utility-strip {
    flex-direction: column;
    height: auto;
    padding: 8px 16px;
    gap: 6px;
    align-items: flex-start;
  }
  
  .utility-strip-right {
    width: 100%;
    justify-content: space-between;
  }
  
  .header-main-bar {
    padding: 12px 16px;
    position: relative;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu-wrapper {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid var(--color-accent);
    z-index: 9999;
  }
  
  .nav-menu-wrapper.is-open {
    display: flex;
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 4px;
  }
  
  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
  }
  
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-accent);
    padding: 4px 0 4px 12px;
    margin: 4px 0 8px 12px;
    display: block;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    background-color: var(--color-bg-light);
  }
  
  .btn-header-contact {
    width: 100%;
    margin-top: 12px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 1.65rem;
  }
  
  .hero-overlay {
    padding: 20px;
  }
  
  .cards-grid-3, .cards-grid-2 {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}