/* ===================================================================
   SOS Ma Coop — Design system partagé
   =================================================================== */

:root {
  /* Marque : couleurs du logo (orange, rouge, bleu) sur fond blanc */
  --color-primary: #ea580c;
  --color-primary-dark: #9a3412;
  --color-primary-light: #fff7ed;
  --color-primary-border: #fed7aa;

  --color-navy: #16405c;
  --color-navy-soft: #334155;
  --color-brand-red: #d71920;
  --color-brand-blue: #1f78a8;
  --brand-stripe: linear-gradient(90deg, var(--color-brand-blue) 0%, var(--color-primary) 55%, var(--color-brand-red) 100%);
  --hero-bg: linear-gradient(180deg, #ffffff 0%, #f3f6f9 100%);
  --color-accent: #1d4ed8;
  --color-accent-light: #eff6ff;
  --color-accent-border: #bfdbfe;

  --color-success: #15803d;
  --color-success-light: #f0fdf4;
  --color-success-border: #bbf7d0;

  --color-warning: #b45309;
  --color-warning-light: #fffbeb;
  --color-warning-border: #fde68a;

  /* Rouge réservé aux véritables alertes */
  --color-danger: #b91c1c;
  --color-danger-light: #fef2f2;
  --color-danger-border: #fecaca;

  --color-bg: #ffffff;
  --color-bg-soft: #f3f6f9;
  --color-surface: #ffffff;
  --color-border: #e3e8ee;
  --color-text: #1f2937;
  --color-text-muted: #3a4350;
  --color-text-faint: #5b6673;

  /* Statuts de vérification des contenus (voir §9 du cahier des charges) */
  --status-documented: #15803d;
  --status-documented-bg: #f0fdf4;
  --status-documented-border: #bbf7d0;

  --status-source: #1d4ed8;
  --status-source-bg: #eff6ff;
  --status-source-border: #bfdbfe;

  --status-verify: #b45309;
  --status-verify-bg: #fffbeb;
  --status-verify-border: #fde68a;

  --status-opinion: #6b7280;
  --status-opinion-bg: #f3f4f6;
  --status-opinion-border: #e5e7eb;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --shadow-sm: 0 1px 2px rgba(31, 41, 55, 0.06);
  --shadow-md: 0 8px 24px -8px rgba(31, 41, 55, 0.16);
  --shadow-lg: 0 24px 48px -16px rgba(31, 41, 55, 0.22);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --container-w: 780px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, figure { margin: 0; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1.125rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ---------- Accessibilité ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  font-weight: 700;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

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

/* ---------- Layout ---------- */

.page-container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* ---------- Site header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 12px -6px rgba(22, 64, 92, 0.18);
}
.site-header::before {
  content: "";
  display: block;
  height: 4px;
  background: var(--brand-stripe);
}

.site-header__inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.brand__mark svg { width: 18px; height: 18px; }

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand__name {
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.brand__tagline {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.desktop-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-nav a { white-space: nowrap; }
.header-nav a.link {
  color: var(--color-navy-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 2px;
}
.header-nav a.link:hover, .header-nav a.link[aria-current="page"] { color: var(--color-navy); }
.header-nav a.link[aria-current="page"] { border-bottom: 2px solid var(--color-primary); }

/* Menu mobile */
.nav-toggle {
  display: none;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle svg { width: 22px; height: 22px; }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 10px 20px 18px;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--color-navy);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 6px;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav a.btn { color: #fff; border-bottom: none; }
.mobile-nav a[aria-current="page"] { color: var(--color-primary); }
.mobile-nav .btn { margin-top: 12px; }

@media (max-width: 780px) {
  .header-nav .desktop-links { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease, opacity 0.15s ease;
  line-height: 1.2;
}
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 16px -4px rgba(185, 28, 28, 0.55);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-lg { padding: 15px 30px; font-size: 1.05rem; border-radius: 10px; }

.btn-ghost-dark {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost-dark:hover { background: rgba(255,255,255,0.16); }

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { background: var(--color-bg-soft); border-color: var(--color-navy); }

.btn-secondary { background: var(--color-navy); color: #fff; }
.btn-secondary:hover { opacity: 0.92; }

.btn-teal { background: #0f766e; color: #fff; }
.btn-teal:hover { opacity: 0.92; }

.btn-slate { background: #334155; color: #fff; }
.btn-slate:hover { opacity: 0.92; }

.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { opacity: 0.92; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn-block { width: 100%; }

/* ---------- Badges / tags ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(185, 28, 28, 0.16);
  color: #fca5a5;
  border: 1px solid rgba(185, 28, 28, 0.35);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
}

/* ---------- Callout boxes ---------- */

.box {
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 22px 0;
  font-size: 0.97rem;
}
.box p:last-child { margin-bottom: 0; }

.box-law {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  color: #7f1d1d;
}
.box-info {
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent-border);
  color: #1e3a8a;
}
.box-warning {
  background: var(--color-warning-light);
  border: 2px solid var(--color-warning-border);
  color: #78350f;
}
.box-quote {
  background: var(--color-navy);
  color: #f1f5f9;
  border: none;
  border-left: 4px solid var(--color-primary);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.55;
}

.box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.box-title svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---------- Section heading with icon ---------- */

.section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px 0;
}

.section-heading__icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.section-heading__icon svg { width: 19px; height: 19px; }

.section-heading h2 {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

/* ---------- Checklist ---------- */

.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}
@media (max-width: 620px) {
  .check-grid { grid-template-columns: 1fr; }
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-navy-soft);
}
.check-item svg {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px;
  color: var(--color-success);
}

/* ---------- Footer ---------- */

.site-footer {
  text-align: center;
  padding: 40px 20px 60px;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.88rem;
}
.site-footer strong { color: var(--color-navy); }

/* ---------- Forms (shared) ---------- */

.form-group { display: flex; flex-direction: column; position: relative; margin-bottom: 4px; }

.form-group label {
  font-size: 0.83rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-navy-soft);
}

.form-group input {
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.12);
}
.form-group input[readonly] {
  background-color: #f1f5f9;
  color: #55606e;
  cursor: not-allowed;
}

.helper { font-size: 0.76rem; color: var(--color-text-faint); margin-top: 5px; }

.msg-box {
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
  margin-bottom: 14px;
}
.msg-box.success { background: var(--color-success-light); border: 1px solid var(--color-success-border); color: var(--color-success); display: block; }
.msg-box.error { background: var(--color-danger-light); border: 1px solid var(--color-danger-border); color: var(--color-danger); display: block; }

/* ===================================================================
   Statuts de vérification (§9) et de développement (§28/30)
   =================================================================== */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  max-width: 100%;
}
.status-badge svg { width: 13px; height: 13px; flex-shrink: 0; }

.status-documented { background: var(--status-documented-bg); color: var(--status-documented); border-color: var(--status-documented-border); }
.status-source { background: var(--status-source-bg); color: var(--status-source); border-color: var(--status-source-border); }
.status-verify { background: var(--status-verify-bg); color: var(--status-verify); border-color: var(--status-verify-border); }
.status-opinion { background: var(--status-opinion-bg); color: var(--status-opinion); border-color: var(--status-opinion-border); }

.status-prototype, .status-dev { background: var(--color-primary-light); color: var(--color-primary-dark); border-color: var(--color-primary-border); }
.status-planned { background: var(--status-opinion-bg); color: var(--status-opinion); border-color: var(--status-opinion-border); }
.status-available { background: var(--status-documented-bg); color: var(--status-documented); border-color: var(--status-documented-border); }

/* ===================================================================
   Cartes : enjeux, solutions, documents
   =================================================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.tile-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tile-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tile-card__icon svg { width: 24px; height: 24px; }

.tile-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
}

.tile-card p {
  color: var(--color-text-muted);
  font-size: 1rem;
  flex-grow: 1;
}

.tile-card .status-badge { align-self: flex-start; }

/* ===================================================================
   Filtres (documents / chronologie)
   =================================================================== */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 28px;
}

.filter-pill {
  font-family: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-navy-soft);
  cursor: pointer;
  min-height: 44px;
}
.filter-pill:hover { border-color: var(--color-primary); }
.filter-pill.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ===================================================================
   Timeline (/chronologie)
   =================================================================== */

.timeline {
  position: relative;
  margin: 20px 0;
  padding-left: 28px;
  border-left: 3px solid var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 32px;
}
.timeline-item:last-child { padding-bottom: 4px; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -35.5px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-surface);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-item__date {
  font-weight: 800;
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.timeline-item__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.timeline-item__text {
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

/* ===================================================================
   Showcase applications (CAM / Coop de l'Est 2.0)
   =================================================================== */

.step-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

.step-flow__step {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  font-weight: 800;
  color: var(--color-navy);
  text-align: center;
  min-width: 130px;
}
.step-flow__step .num {
  display: block;
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.step-flow__arrow {
  color: var(--color-text-faint);
  font-size: 1.4rem;
  flex-shrink: 0;
}
@media (max-width: 620px) {
  .step-flow { flex-direction: column; }
  .step-flow__arrow { transform: rotate(90deg); }
}

.phone-mockup {
  width: 220px;
  max-width: 60vw;
  aspect-ratio: 9 / 18;
  margin: 0 auto;
  background: var(--color-navy);
  border-radius: 34px;
  border: 6px solid var(--color-navy);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}
.phone-mockup__screen {
  width: 100%;
  height: 100%;
  background: var(--color-surface);
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.app-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.app-feature-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 600;
  color: var(--color-navy-soft);
}

/* ===================================================================
   Statistiques / mise en évidence
   =================================================================== */

.stat-highlight {
  text-align: center;
  padding: 30px 20px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin: 24px 0;
}
.stat-highlight__number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-highlight__label {
  font-size: 1.05rem;
  color: var(--color-navy-soft);
  font-weight: 600;
  max-width: 420px;
  margin: 0 auto;
}

/* ===================================================================
   Composition du conseil d'administration
   =================================================================== */

.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.board-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
}
.board-card__name { font-weight: 800; font-size: 1.05rem; color: var(--color-navy); margin-bottom: 4px; }
.board-card__role { color: var(--color-primary-dark); font-weight: 700; font-size: 0.9rem; margin-bottom: 8px; }
.board-card__meta { color: var(--color-text-muted); font-size: 0.88rem; }

.board-card__tenure {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  color: var(--color-navy);
  font-size: 0.92rem;
}
.board-card__tenure strong { color: var(--color-primary-dark); font-size: 1.05rem; }
.board-card__tenure-note { display: block; color: var(--color-text-faint); font-size: 0.8rem; margin-top: 2px; }

.board-card__details { margin-top: 10px; font-size: 0.85rem; }
.board-card__details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-accent);
  padding: 6px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.board-card__details ul { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.board-card__details li { color: var(--color-text-muted); padding-left: 12px; border-left: 2px solid var(--color-border); }

/* ===================================================================
   Footer étendu
   =================================================================== */

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  margin-bottom: 18px;
  font-weight: 700;
}
.footer-links a { text-decoration: none; color: var(--color-navy-soft); }
.footer-links a:hover { color: var(--color-primary); }

.footer-disclaimer {
  max-width: 620px;
  margin: 0 auto 18px;
  font-size: 0.82rem;
  color: var(--color-text-faint);
  line-height: 1.6;
}

.brand__logo {
  height: 48px;
  width: auto;
  display: block;
}

@media (max-width: 600px) {
  .brand__logo { height: 40px; }
}

/* Le nouveau logo contient déjà le nom : pas de slogan à côté */
.brand__text { display: none; }