/* ==========================================================================
   ANPS ASS NATIONALE PROTECTION SANTE — Association Loi 1901
   Official Institutional Stylesheet (style.css)
   Colors: Deep Charcoal (#1A1A24), Vibrant Teal (#008080),
           Light Platinum (#F4F6F9), Crisp White (#FFFFFF)
   ========================================================================== */

:root {
  --color-charcoal: #1A1A24;
  --color-charcoal-soft: #262635;
  --color-teal: #008080;
  --color-teal-dark: #006666;
  --color-teal-tint: #EBF5F5;
  --color-platinum: #F4F6F9;
  --color-white: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-strong: #CBD5E1;
  --color-slate: #475569;
  --color-caption: #64748B;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --max-container: 1240px;
  --radius-card: 12px;
  --radius-btn: 8px;
}

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

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

body {
  margin: 0;
  padding-top: 120px; /* Protects sticky navigation overlaps per directive */
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.72;
  color: var(--color-charcoal);
  background-color: var(--color-platinum);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.16s ease, background-color 0.16s ease;
}

a:hover {
  color: var(--color-teal-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--max-container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Reading Progress Bar & Sticky Header
   ========================================================================== */

.reading-progress-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(26, 26, 36, 0.12);
  z-index: 1100;
}

.reading-progress-bar {
  width: 100%;
  height: 4px;
  background: #008080;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}

.site-header {
  position: fixed;
  top: 4px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(26, 26, 36, 0.05);
}

/* Row 1: Monospace Utility Strip */
.utility-bar {
  background-color: var(--color-charcoal);
  color: #E2E8F0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  min-height: 36px;
  display: flex;
  align-items: center;
}

.utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 6px;
  padding-bottom: 6px;
}

.utility-legal,
.utility-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.utility-bar .sep {
  color: #64748B;
}

.utility-link {
  color: #F8FAFC;
  text-decoration: none;
  padding: 4px 2px;
}

.utility-link:hover {
  color: #5EEAD4;
  text-decoration: underline;
}

/* Row 2: Main Sticky Navigation */
.main-nav-bar {
  background: var(--color-white);
  min-height: 80px;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-charcoal);
  min-height: 44px;
  justify-content: center;
  flex-shrink: 0;
}

.brand-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
  line-height: 1.2;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-teal);
  margin-top: 2px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  padding: 10px 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-charcoal);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-teal);
  background-color: var(--color-teal-tint);
}

.caret {
  font-size: 0.72rem;
  opacity: 0.75;
}

/* Dropdown Menus */
.dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(26, 26, 36, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
  z-index: 1050;
}

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

.dropdown-menu li a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--color-charcoal);
  text-decoration: none;
  border-radius: 6px;
}

.dropdown-menu li a:hover {
  background: var(--color-teal-tint);
  color: var(--color-teal-dark);
}

/* Far-Right CTA Button (Minimum 44x44px touch target) */
.btn-cta-header,
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 20px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.btn-cta-header,
.btn-primary {
  background-color: var(--color-teal);
  color: var(--color-white);
  border: 1px solid var(--color-teal);
}

.btn-cta-header:hover,
.btn-primary:hover {
  background-color: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border-strong);
}

.btn-secondary:hover {
  border-color: var(--color-teal);
  color: var(--color-teal);
  background-color: var(--color-teal-tint);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
}

.hamburger-bar {
  width: 20px;
  height: 2px;
  background-color: var(--color-charcoal);
}

/* ==========================================================================
   Documentary Hero Banner & Typography
   ========================================================================== */

.hero-section {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: 56px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.kicker-line {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #5EEAD4;
  margin-bottom: 14px;
  display: block;
}

.kicker-dark {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 10px;
  display: block;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-charcoal);
  line-height: 1.24;
  margin-top: 0;
  text-wrap: balance;
}

.hero-section h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 3.4vw, 3rem);
  margin-bottom: 18px;
}

.hero-lead {
  font-size: 1.08rem;
  line-height: 1.68;
  color: #E2E8F0;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.hero-figure {
  margin: 0;
}

.hero-figure .doc-img {
  margin-top: 0;
  border-color: rgba(255, 255, 255, 0.18);
}

.hero-figure figcaption {
  color: #CBD5E1;
  margin-bottom: 0;
}

/* ==========================================================================
   Documentary Photography Styling (Donit Style Mandatory Rules)
   ========================================================================== */

figure {
  margin: 24px 0;
}

.doc-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  margin: 20px 0 8px 0;
  object-fit: cover;
  background-color: #E2E8F0;
}

figcaption {
  font-size: 0.875rem;
  font-style: italic;
  color: #64748B;
  margin-bottom: 20px;
  line-height: 1.5;
}

/* ==========================================================================
   Main Content Layout & Asymmetric Grids (1fr 3fr)
   ========================================================================== */

.page-section {
  padding: 56px 0;
}

.page-section-alt {
  padding: 56px 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.asymmetric-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 40px;
  align-items: start;
}

.sidebar-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  position: sticky;
  top: 140px;
}

.sidebar-panel h3 {
  font-size: 1.2rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.journal-log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.journal-log-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

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

.log-date {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-teal);
  margin-bottom: 4px;
}

.prose-column {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 40px;
}

.prose-column h2 {
  font-size: 1.85rem;
  margin-top: 36px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.prose-column h2:first-child {
  margin-top: 0;
}

.prose-column h3 {
  font-size: 1.35rem;
  margin-top: 28px;
  margin-bottom: 12px;
}

.prose-column p {
  margin-top: 0;
  margin-bottom: 18px;
  color: #262635;
}

/* Mission Highlight Box (No thick left accent border — clean all-around hairline) */
.mission-statement-box {
  background-color: var(--color-teal-tint);
  border: 1px solid #B2DFDB;
  border-radius: var(--radius-card);
  padding: 28px 32px;
  margin: 28px 0;
}

.mission-statement-box h2,
.mission-statement-box h3 {
  margin-top: 0;
  border-bottom: none;
  padding-bottom: 0;
  color: var(--color-charcoal);
}

/* Solidarity Index Metrics Strip */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 32px 0;
}

.metric-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}

.metric-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-teal);
  line-height: 1.15;
  margin-bottom: 8px;
}

.metric-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-charcoal);
  margin-bottom: 6px;
}

.metric-desc {
  font-size: 0.85rem;
  color: var(--color-slate);
  margin: 0;
}

/* Cards & Grids */
.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 28px 0;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 28px 0;
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 28px;
}

.info-card h3 {
  margin-top: 0;
  font-size: 1.25rem;
  margin-bottom: 12px;
}

/* Tables */
.data-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

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

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-variant-numeric: tabular-nums;
}

.data-table th {
  background: var(--color-platinum);
  font-weight: 600;
  color: var(--color-charcoal);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* Inline CTA Banner */
.cta-callout {
  background: var(--color-platinum);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  padding: 28px 32px;
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-callout h3 {
  margin: 0 0 6px 0;
  font-size: 1.25rem;
}

.cta-callout p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-slate);
}

/* ==========================================================================
   Forms (Volunteer & Secretariat Contact)
   ========================================================================== */

.intake-form {
  background: var(--color-platinum);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px;
  margin: 28px 0;
}

.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

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

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

.form-control {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  background: var(--color-white);
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 0.88rem;
  color: var(--color-slate);
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--color-teal);
}

/* ==========================================================================
   Universal 4-Column Master Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-charcoal);
  color: #E2E8F0;
  padding: 64px 0 36px 0;
  margin-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-heading {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.12rem;
  margin-top: 0;
  margin-bottom: 16px;
}

.footer-summary {
  font-size: 0.9rem;
  color: #CBD5E1;
  line-height: 1.65;
  margin-bottom: 14px;
}

.footer-identifiers {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #5EEAD4;
  margin: 0;
}

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

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

.footer-links a,
.footer-address a,
.footer-sitemap-links a {
  color: #E2E8F0;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
}

.footer-links a:hover,
.footer-address a:hover,
.footer-sitemap-links a:hover {
  color: #5EEAD4;
  text-decoration: underline;
}

.footer-address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #CBD5E1;
}

.footer-disclosure {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.86rem;
  color: #CBD5E1;
  line-height: 1.65;
}

.reinvestment-statement {
  margin-top: 0;
  margin-bottom: 12px;
  color: #F8FAFC;
}

.mandatory-portal-notice {
  margin: 0;
  color: #94A3B8;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #94A3B8;
}

.footer-bottom p {
  margin: 0;
}

/* ==========================================================================
   Modal Popup Confirmation
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 36, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 2000;
}

.modal-overlay[hidden] {
  display: none;
}

.modal-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  max-width: 540px;
  width: 100%;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-teal);
  margin-bottom: 8px;
}

.modal-title {
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.modal-body p {
  color: var(--color-slate);
  margin-bottom: 16px;
}

.modal-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 10px 14px;
  background: var(--color-platinum);
  border-radius: 6px;
  color: var(--color-charcoal);
  margin-bottom: 20px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   Responsive Breakpoints (@media max-width: 992px & max-width: 768px)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-split,
  .asymmetric-grid {
    grid-template-columns: 1fr;
  }

  .sidebar-panel {
    position: static;
  }

  .metrics-grid,
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
  }

  .nav-cta-wrap {
    margin-top: 12px;
  }

  .btn-cta-header {
    width: 100%;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 112px;
  }

  .hide-sm {
    display: none;
  }

  .prose-column {
    padding: 24px 20px;
  }

  .metrics-grid,
  .cards-grid-2,
  .cards-grid-3,
  .form-row-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-callout {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-callout .btn-primary,
  .cta-callout .btn-secondary {
    width: 100%;
  }
}