/* ==========================================================================
   STYLE.CSS - ASSOCIATION QUALITY STREET (LOI 1901)
   Charte graphique institutionnelle, typographie et grille responsive
   Couleurs : Spruce Green #005A36 / #02472B | Or Métallique #A68244 / #9E7D3B
              Orange CTA #D97706 | Gris Neutre #F4F5F4 | Anthracite #1C1A17
   ========================================================================== */

:root {
  --color-spruce-green: #005A36;
  --color-spruce-dark: #02472B;
  --color-spruce-deep: #01341F;
  --color-metallic-gold: #A68244;
  --color-gold-hover: #9E7D3B;
  --color-cta-orange: #D97706;
  --color-cta-orange-hover: #B45309;
  --color-light-gray: #F4F5F4;
  --color-border-gray: #E2E8F0;
  --color-charcoal: #1C1A17;
  --color-charcoal-light: #2D3748;
  --color-white: #FFFFFF;
  --font-serif: "Georgia", "Cambria", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-white);
  color: var(--color-charcoal);
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-spruce-dark);
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.75rem;
  margin-top: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-metallic-gold);
}

h3 {
  font-size: 1.35rem;
  margin-top: 1.25rem;
}

h4 {
  font-size: 1.15rem;
  margin-top: 1rem;
}

p {
  margin-bottom: 1.15rem;
  font-size: 1.05rem;
  color: #2D3748;
}

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

a:hover, a:focus {
  color: var(--color-metallic-gold);
}

ul, ol {
  margin-left: 1.75rem;
  margin-bottom: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

/* ==========================================================================
   TOP STICKY HEADER
   ========================================================================== */
.site-header {
  background: var(--color-spruce-green);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
  text-decoration: none;
}

.logo-badge {
  background: var(--color-metallic-gold);
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.org-name {
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.org-sub {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Round Analog Clock & Dual Digital Time Stack */
.clock-widget {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 15px;
  margin-left: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.analog-clock {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-spruce-dark);
  border: 2px solid var(--color-metallic-gold);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.analog-clock svg {
  width: 100%;
  height: 100%;
}

.digital-stack {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.2;
}

.digital-row {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.digital-label {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--color-metallic-gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.digital-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-white);
}

/* Header Right & Navigation */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 5px;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link:focus, .nav-item:hover > .nav-link {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
}

.dropdown-caret {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

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

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-spruce-dark);
  border: 1px solid rgba(166, 130, 68, 0.4);
  border-radius: 4px;
  min-width: 240px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 1001;
}

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

.dropdown-item a {
  display: block;
  padding: 10px 18px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.dropdown-item a:hover {
  background: var(--color-spruce-green);
  color: var(--color-metallic-gold);
  padding-left: 22px;
}

/* Primary Header CTA Button */
.btn-header-cta {
  background: var(--color-cta-orange);
  color: var(--color-white) !important;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  border-radius: 4px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border: none;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
  transition: background 0.2s ease, transform 0.1s ease;
}

.btn-header-cta:hover {
  background: var(--color-cta-orange-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* Reading Progress Bar */
.reading-progress-bar {
  background: var(--color-metallic-gold);
  height: 4px;
  position: fixed;
  top: 75px;
  left: 0;
  width: 0%;
  z-index: 999;
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   PAGE LAYOUT & CONTAINER
   ========================================================================== */
.main-wrapper {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 30px 24px 60px;
}

.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
  align-items: start;
}

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

/* Hero Section */
.hero-banner-section {
  position: relative;
  background: var(--color-spruce-dark);
  color: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 35px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.hero-banner-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
  filter: brightness(0.65);
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 36px;
  background: linear-gradient(180deg, transparent 0%, rgba(2, 71, 43, 0.95) 80%);
}

.hero-tag {
  display: inline-block;
  background: var(--color-metallic-gold);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.hero-title {
  color: var(--color-white);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.25;
}

.hero-summary {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.12rem;
  max-width: 820px;
  line-height: 1.6;
  margin-bottom: 0;
}

/* Institutional Engagement Box */
.engagement-box {
  background: var(--color-light-gray);
  border: 2px solid var(--color-spruce-green);
  border-left-width: 8px;
  border-radius: 6px;
  padding: 24px 28px;
  margin: 30px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.engagement-box h3 {
  color: var(--color-spruce-dark);
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.engagement-box p {
  font-size: 1rem;
  line-height: 1.68;
  color: #1F2937;
  margin-bottom: 0.75rem;
}

.engagement-box p:last-child {
  margin-bottom: 0;
}

/* Activity Preview Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 35px 0;
}

.activity-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-gray);
  border-top: 4px solid var(--color-spruce-green);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  border-top-color: var(--color-metallic-gold);
}

.card-thumb {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-spruce-green);
  margin-bottom: 8px;
}

.card-title {
  font-size: 1.25rem;
  color: var(--color-spruce-dark);
  margin-bottom: 10px;
}

.card-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #4A5568;
  margin-bottom: 18px;
  flex-grow: 1;
}

.card-footer-cta {
  margin-top: auto;
}

/* Metric / Solidarity Index Panel */
.metrics-panel {
  background: var(--color-spruce-dark);
  color: var(--color-white);
  border-radius: 8px;
  padding: 32px 28px;
  margin: 40px 0;
  box-shadow: 0 4px 16px rgba(2, 71, 43, 0.2);
}

.metrics-panel-header {
  text-align: center;
  margin-bottom: 28px;
}

.metrics-panel-header h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.metrics-panel-header p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

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

.metric-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(166, 130, 68, 0.35);
  border-radius: 6px;
  padding: 20px 16px;
  text-align: center;
}

.metric-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-metallic-gold);
  font-family: var(--font-serif);
  line-height: 1.1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn-primary {
  background: var(--color-metallic-gold);
  color: var(--color-white);
  border: none;
  font-weight: bold;
  padding: 10px 20px;
  border-radius: 4px;
  display: inline-block;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}

.btn-primary:hover {
  background: var(--color-gold-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-spruce-dark);
  border: 2px solid var(--color-spruce-dark);
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 4px;
  display: inline-block;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--color-spruce-dark);
  color: var(--color-white);
}

/* ==========================================================================
   SIDEBAR: JOURNAL DE BORD 2026
   ========================================================================== */
.site-sidebar {
  background: var(--color-light-gray);
  border: 1px solid var(--color-border-gray);
  border-top: 4px solid var(--color-spruce-green);
  border-radius: 6px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.sidebar-title {
  font-size: 1.25rem;
  color: var(--color-spruce-dark);
  margin-top: 0;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-sub {
  font-size: 0.8rem;
  color: #718096;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid #E2E8F0;
}

.log-entries {
  list-style: none;
  margin: 0 0 24px 0;
  padding: 0;
}

.log-item {
  padding: 12px 0;
  border-bottom: 1px dashed #CBD5E0;
}

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

.log-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-metallic-gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.log-text {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #2D3748;
  margin-bottom: 0;
}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  padding: 16px;
  margin-top: 20px;
}

.widget-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-spruce-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.widget-info {
  font-size: 0.84rem;
  color: #4A5568;
  line-height: 1.5;
  margin-bottom: 12px;
}

/* Tables and Registry (archives.php, publications.php) */
.registry-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.registry-table th {
  background: var(--color-spruce-dark);
  color: var(--color-white);
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
}

.registry-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border-gray);
  color: #2D3748;
}

.registry-table tr:nth-child(even) td {
  background: var(--color-light-gray);
}

/* Forms (contact.php) */
.contact-form-container {
  background: var(--color-light-gray);
  border: 1px solid var(--color-border-gray);
  border-radius: 8px;
  padding: 30px;
  margin: 30px 0;
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-spruce-dark);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #CBD5E0;
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--color-white);
  color: var(--color-charcoal);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-metallic-gold);
  box-shadow: 0 0 0 3px rgba(166, 130, 68, 0.2);
}

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

/* Profile Grid (bureau.php) */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 30px 0;
}

.profile-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-gray);
  border-top: 4px solid var(--color-spruce-green);
  border-radius: 6px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.profile-role {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-metallic-gold);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.profile-name {
  font-size: 1.25rem;
  color: var(--color-spruce-dark);
  margin-bottom: 12px;
}

.profile-bio {
  font-size: 0.9rem;
  line-height: 1.55;
  color: #4A5568;
}

/* ==========================================================================
   FOOTER ARCHITECTURE
   ========================================================================== */
.site-footer {
  background: var(--color-spruce-dark);
  color: var(--color-white);
  margin-top: 60px;
  padding: 50px 30px 24px;
  border-top: 5px solid var(--color-metallic-gold);
}

.footer-container {
  max-width: 1320px;
  margin: 0 auto;
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  font-family: var(--font-serif);
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(166, 130, 68, 0.4);
  padding-bottom: 8px;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  line-height: 1.6;
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.footer-links a:hover {
  color: var(--color-metallic-gold);
  padding-left: 4px;
}

.footer-compliance-box {
  background: var(--color-spruce-deep);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 24px;
}

.footer-compliance-text {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  line-height: 1.7;
  text-align: justify;
  margin-bottom: 0;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom-links a:hover {
  color: var(--color-metallic-gold);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .site-header {
    padding: 0 16px;
  }
  
  .content-layout {
    grid-template-columns: 1fr;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 75px;
    left: 0;
    right: 0;
    background: var(--color-spruce-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-bottom: 3px solid var(--color-metallic-gold);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    max-height: calc(100vh - 75px);
    overflow-y: auto;
    display: none;
  }
  
  .nav-menu.is-open {
    display: flex;
  }
  
  .nav-link {
    padding: 14px 16px;
    font-size: 1rem;
    min-height: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    justify-content: space-between;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: none;
    border: none;
    padding: 4px 0 8px 16px;
    display: block;
  }
  
  .dropdown-item a {
    padding: 12px 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .btn-header-cta {
    padding: 8px 14px;
    font-size: 0.78rem;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .profile-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: auto;
    min-height: 75px;
    padding: 10px 14px;
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .reading-progress-bar {
    top: 75px;
  }
  
  .header-left {
    gap: 8px;
  }
  
  .clock-widget {
    border-left: none;
    padding-left: 0;
    margin-left: 5px;
  }
  
  .digital-time {
    font-size: 0.68rem;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-banner-img {
    height: 260px;
  }
  
  .hero-overlay {
    padding: 20px;
  }
  
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-summary {
    font-size: 0.98rem;
  }
  
  .footer-columns {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  
  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}