/* ==========================================================================
   ASSOCIATION SYMBIOSIS LIVE - STYLESHEET 2026
   Neo-Brutalist Data-Card Aesthetic for Institutional Non-Profit Entity
   Palette: Slate Gray (#2F4F4F), Burnt Orange (#CC5500), Cream (#FFFDD0), Charcoal (#1C1A17)
   ========================================================================== */

:root {
  --primary-slate: #2F4F4F;
  --accent-orange: #CC5500;
  --bg-cream: #FFFDD0;
  --bg-card: #FFFFE8;
  --text-charcoal: #1C1A17;
  --border-slate: #2F4F4F;
  --border-subtle: #8A9A86;
  --surface-alt: #F4F0C0;
  --surface-white: #FFFFFF;
  --shadow-offset: 4px;
}

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

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  background-color: var(--bg-cream);
  color: var(--text-charcoal);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-cream);
  color: var(--text-charcoal);
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-slate);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 1.5rem; border-bottom: 2px solid var(--primary-slate); padding-bottom: 0.5rem; }
h3 { font-size: 1.35rem; margin-top: 1.25rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 75ch;
}

strong {
  color: var(--primary-slate);
  font-weight: 700;
}

a {
  color: var(--primary-slate);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
  transition: color 0.15s ease;
}

a:hover, a:focus {
  color: var(--accent-orange);
}

/* Reading Progress Bar */
#reading-progress-container {
  position: fixed;
  top: 56px;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 1001;
}

#reading-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-orange);
  transition: width 0.1s ease-out;
}

/* Sticky Logbook Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--primary-slate);
  color: var(--bg-cream);
  border-bottom: 3px solid var(--accent-orange);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--bg-cream);
}

.brand-logo-badge {
  background: var(--accent-orange);
  color: #FFF;
  font-weight: 900;
  font-size: 1rem;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  border: 1px solid #FFF;
  letter-spacing: 0.05em;
}

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

.brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--bg-cream);
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: #D3E0DC;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Nav Menu & Dropdowns */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: none;
  color: var(--bg-cream);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 0.75rem;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  min-width: 44px;
  white-space: nowrap;
}

.nav-link-btn:hover,
.nav-link-btn:focus,
.nav-item:hover .nav-link-btn {
  background: rgba(255, 253, 208, 0.15);
  color: #FFF;
}

.dropdown-arrow {
  font-size: 0.7rem;
  opacity: 0.8;
  transition: transform 0.15s ease;
}

.nav-item:hover .dropdown-arrow {
  transform: translateY(2px);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--primary-slate);
  border: 2px solid var(--accent-orange);
  min-width: 260px;
  list-style: none;
  padding: 0.4rem 0;
  display: none;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.3);
  z-index: 1002;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  display: block;
}

.dropdown-menu li a {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--bg-cream);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 44px;
  line-height: 1.4;
}

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

.dropdown-menu li a:hover,
.dropdown-menu li a:focus {
  background: var(--accent-orange);
  color: #FFF;
}

.nav-cta-btn {
  background: var(--accent-orange);
  color: #FFF !important;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  border: 1px solid #FFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
}

.nav-cta-btn:hover {
  background: #B34400;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--bg-cream);
  color: var(--bg-cream);
  font-size: 1.2rem;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* Main Layout & Wrappers */
.main-container {
  flex: 1;
  max-width: 1300px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.layout-with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 2.5rem;
  align-items: start;
}

.content-primary {
  min-width: 0;
}

/* Sidebar "Journal de Bord 2026" */
.sidebar-logbook {
  background: var(--bg-card);
  border: 2px solid var(--primary-slate);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--primary-slate);
  padding: 1.5rem;
  position: sticky;
  top: 80px;
}

.sidebar-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  color: var(--primary-slate);
  border-bottom: 2px solid var(--accent-orange);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.logbook-timeline {
  list-style: none;
  position: relative;
  border-left: 2px solid var(--border-slate);
  padding-left: 1rem;
  margin-left: 0.5rem;
}

.logbook-item {
  position: relative;
  margin-bottom: 1.25rem;
}

.logbook-item::before {
  content: "";
  position: absolute;
  left: -1.45rem;
  top: 0.3rem;
  width: 10px;
  height: 10px;
  background: var(--accent-orange);
  border: 2px solid var(--primary-slate);
  border-radius: 50%;
}

.logbook-date {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-orange);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.logbook-text {
  font-size: 0.88rem;
  margin-bottom: 0.25rem;
  color: var(--text-charcoal);
  line-height: 1.45;
}

/* Neo-Brutalist Data Cards */
.data-card {
  background: var(--bg-card);
  border: 2px solid var(--primary-slate);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--primary-slate);
  padding: 1.75rem;
  margin-bottom: 2rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.data-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--primary-slate);
}

.data-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 1.75rem 0;
}

/* Hero Section */
.hero-block {
  background: var(--bg-card);
  border: 3px solid var(--primary-slate);
  box-shadow: 6px 6px 0 var(--primary-slate);
  padding: 2rem;
  margin-bottom: 2.5rem;
}

.hero-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 2px solid var(--primary-slate);
  margin-bottom: 1.5rem;
  background: #203535;
}

.hero-image-wrap img,
.media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-summary-box {
  background: var(--surface-alt);
  border-left: 5px solid var(--accent-orange);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--primary-slate);
  line-height: 1.55;
}

/* Solidarity Metrics Panel */
.metrics-panel {
  background: var(--primary-slate);
  color: var(--bg-cream);
  border: 3px solid var(--accent-orange);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 rgba(0,0,0,0.3);
  padding: 2rem;
  margin: 2.5rem 0;
}

.metrics-title {
  color: var(--bg-cream);
  font-size: 1.35rem;
  text-align: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 253, 208, 0.3);
  padding-bottom: 0.75rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.metric-item {
  padding: 1rem;
  background: rgba(255, 253, 208, 0.08);
  border: 1px solid rgba(255, 253, 208, 0.2);
}

.metric-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent-orange);
  line-height: 1.1;
  margin-bottom: 0.35rem;
  display: block;
}

.metric-label {
  font-size: 0.88rem;
  color: var(--bg-cream);
  font-weight: 600;
}

/* Funding Transparency Box */
.transparency-box {
  background: #FFF;
  border: 2px dashed var(--primary-slate);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.transparency-tag {
  display: inline-block;
  background: var(--primary-slate);
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

/* Buttons and Action Links */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-orange);
  color: #FFFFFF !important;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--primary-slate);
  box-shadow: 3px 3px 0 var(--primary-slate);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  min-height: 44px;
}

.btn-primary:hover, .btn-primary:focus {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--primary-slate);
  background: #B34400;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  color: var(--primary-slate) !important;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--primary-slate);
  box-shadow: 3px 3px 0 var(--primary-slate);
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
}

.btn-secondary:hover, .btn-secondary:focus {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--primary-slate);
  background: var(--surface-alt);
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: #FFF;
  border: 2px solid var(--primary-slate);
  font-size: 0.9rem;
}

.data-table th, .data-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-slate);
  text-align: left;
}

.data-table th {
  background: var(--primary-slate);
  color: var(--bg-cream);
  font-weight: 700;
}

.data-table tr:nth-child(even) {
  background: var(--surface-alt);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 700;
  color: var(--primary-slate);
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 2px solid var(--primary-slate);
  background: #FFF;
  color: var(--text-charcoal);
  font-size: 0.95rem;
  box-shadow: 2px 2px 0 var(--primary-slate);
  border-radius: 2px;
}

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

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 3px 3px 0 var(--accent-orange);
}

/* Footer Styles */
.site-footer {
  background: var(--primary-slate);
  color: var(--bg-cream);
  border-top: 4px solid var(--accent-orange);
  padding: 3rem 1.25rem 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-col h4 {
  color: var(--bg-cream);
  font-size: 1.05rem;
  border-bottom: 2px solid var(--accent-orange);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #D3E0DC;
  font-size: 0.88rem;
  text-decoration: none;
  display: inline-block;
  padding: 0.2rem 0;
  min-height: 36px;
  line-height: 1.4;
}

.footer-links a:hover, .footer-links a:focus {
  color: var(--accent-orange);
  text-decoration: underline;
}

.footer-meta-block {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #E2ECE9;
}

.footer-meta-block strong {
  color: #FFF;
}

.compliance-box {
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255, 253, 208, 0.2);
  padding: 1.25rem;
  margin-top: 2rem;
  border-radius: 4px;
}

.legal-compliance-block {
  font-size: 0.82rem;
  color: #C8D6D2;
  line-height: 1.65;
  margin-bottom: 0;
  max-width: 100%;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .layout-with-sidebar {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .sidebar-logbook {
    position: static;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--primary-slate);
    border-bottom: 3px solid var(--accent-orange);
    padding: 1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .nav-link-btn {
    width: 100%;
    justify-content: space-between;
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .dropdown-menu {
    position: static;
    display: none;
    border: none;
    background: rgba(0,0,0,0.2);
    box-shadow: none;
    width: 100%;
    padding: 0.25rem 0 0.5rem 1rem;
  }
  
  .nav-item.mobile-expanded .dropdown-menu {
    display: block;
  }
  
  .hero-block {
    padding: 1.25rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .brand-name {
    font-size: 0.95rem;
  }
  .brand-subtitle {
    display: none;
  }
}