/* ==========================================================================
   MEDD — Mouvement des Enseignants pour la Dynamique de la Dignité
   Design system : couleurs tirées du logo officiel (bleu ciel, rose, rouge),
   typographie institutionnelle-moderne, mobile-first.
   ========================================================================== */

:root {
  /* Couleurs — dérivées du logo officiel MEDD */
  --color-cream: #FAF8F4;       /* fond principal, chaud, pas blanc pur */
  --color-surface: #FFFFFF;     /* cartes / surfaces élevées */
  --color-ink: #22303A;         /* texte principal */
  --color-ink-soft: #526270;    /* texte secondaire */
  --color-navy: #163B5C;        /* bleu profond — titres, header */
  --color-sky: #4FA3D1;         /* bleu ciel du logo — accent principal */
  --color-sky-soft: #DCEEF8;    /* fond doux bleu */
  --color-blush: #F3D9DC;       /* rose pâle du logo — accent secondaire */
  --color-red: #A7362A;         /* rouge du logo (soulignement "MEDD") — usage sobre */
  --color-border: #E4DED3;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 12px 32px -16px rgba(22, 59, 92, 0.25);

  --max-width: 1120px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-navy); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-sky);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2rem, 5vw + 1rem, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.5rem, 3vw + 1rem, 2.2rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }

p { margin: 0 0 1em; color: var(--color-ink-soft); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red);
  font-weight: 600;
  margin-bottom: 0.75em;
}

.eyebrow::before {
  content: "";
  width: 1.4em;
  height: 2px;
  background: var(--color-red);
  display: inline-block;
}

/* ---------- Header / Navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-navy);
}

.brand img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.1;
}

.brand-tagline {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.68rem;
  color: var(--color-ink-soft);
  letter-spacing: 0.03em;
}

@media (min-width: 860px) and (max-width: 1150px) {
  .brand-tagline { display: none; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.82rem;
}

.nav-links a[aria-current="page"] {
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-red);
  padding-bottom: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  border-radius: 999px;
  padding: 0.65em 1.3em;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--color-navy);
  color: #fff;
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }

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

.nav-cta { display: none; }

@media (min-width: 860px) {
  .nav-cta { display: inline-flex; }
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
}

@media (min-width: 860px) {
  .menu-toggle { display: none; }
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  position: relative;
  transition: transform 0.2s ease;
}

.menu-toggle span::before { position: absolute; top: -6px; }
.menu-toggle span::after { position: absolute; top: 6px; }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 0 1.25rem;
  border-top: 1px solid var(--color-border);
}

.mobile-menu.is-open { display: flex; }

.mobile-menu a {
  display: block;
  padding: 0.75rem 0.25rem;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu .btn { margin-top: 0.75rem; justify-content: center; }

@media (min-width: 860px) {
  .mobile-menu { display: none !important; }
}

/* ---------- Hero (signature: mains jointes évoquées par 2 formes qui s'enlacent) ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 4rem;
}

.hero-watermark {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  top: 50%;
  right: -6%;
  width: 62vw;
  max-width: 620px;
  transform: translateY(-50%);
  opacity: 0.08;
}

@media (max-width: 700px) {
  .hero-watermark {
    width: 85vw;
    right: -18%;
    opacity: 0.07;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero-motto {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-red);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--color-ink);
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* ---------- Quick links / cards ---------- */

.quick-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 0.5rem 0 3rem;
}

@media (min-width: 700px) {
  .quick-links { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .quick-links { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-sky);
}

.card .card-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-sky-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.card h3 { margin-bottom: 0.15em; }
.card p { margin: 0; font-size: 0.92rem; }

.card.card-external .card-icon { background: var(--color-blush); }

/* ---------- Sections generic ---------- */

section { padding: 3rem 0; }

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.two-col {
  display: grid;
  gap: 2rem;
}

@media (min-width: 860px) {
  .two-col { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

@media (min-width: 700px) {
  .stat-row { grid-template-columns: repeat(4, 1fr); }
}

.stat {
  background: var(--color-sky-soft);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--color-navy);
}

.stat span {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
}

.list-plain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.list-plain li {
  padding-left: 1.6rem;
  position: relative;
  color: var(--color-ink-soft);
}

.list-plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-sky);
}

.org-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 700px) {
  .org-grid { grid-template-columns: repeat(2, 1fr); }
}

.org-card {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
}

.org-card h3 { font-size: 1.05rem; margin-bottom: 0.35em; }
.org-card p { font-size: 0.92rem; margin: 0; }

.callout {
  background: var(--color-navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.callout h2, .callout p { color: #fff; }
.callout p { opacity: 0.85; }

.doc-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.doc-icon {
  flex-shrink: 0;
  width: 48px;
  height: 56px;
  border-radius: 6px;
  background: var(--color-sky-soft);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.notice {
  border: 1px dashed var(--color-red);
  background: #FBEFED;
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  font-size: 0.9rem;
  color: var(--color-ink);
}

.notice strong { color: var(--color-red); }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 860px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.contact-item .icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-sky-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item h3 { font-size: 1rem; margin-bottom: 0.15em; }
.contact-item p { margin: 0; font-size: 0.92rem; }

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

.site-footer {
  background: var(--color-navy);
  color: #dce8f0;
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
}

.site-footer h3 {
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.9rem;
}

.site-footer a {
  color: #cfe0ea;
  text-decoration: none;
  font-size: 0.92rem;
}

.site-footer a:hover { text-decoration: underline; }

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 2rem;
  padding-top: 1.25rem;
  font-size: 0.8rem;
  color: #a9c1cf;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ---------- Organisation : carte du Secrétaire Général ---------- */

.sg-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sg-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

/* ---------- Organisation : listes du Bureau Exécutif National ---------- */

.roster-title {
  font-size: 1.1rem;
  margin-top: 2.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 90px;
}

.roster-title:first-of-type { margin-top: 0.5rem; }

.roster-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.roster-list li {
  color: var(--color-ink);
  font-size: 0.95rem;
  line-height: 1.5;
}

.roster-region {
  display: inline-block;
  color: var(--color-ink-soft);
  font-size: 0.82rem;
  margin-left: 0.3em;
}

.roster-region::before {
  content: "— ";
}

/* ---------- Revendications : liste numérotée ---------- */

.list-numbered {
  margin: 1rem 0 0;
  padding-left: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.list-numbered li {
  color: var(--color-ink-soft);
  padding-left: 0.3rem;
}

/* ---------- Actualités ---------- */

.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 700px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .news-grid { grid-template-columns: repeat(3, 1fr); }
}

.news-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.news-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
  border-bottom: 1px solid var(--color-border);
}

.news-card-body {
  padding: 1.25rem;
}

.news-date {
  display: block;
  font-size: 0.78rem;
  color: var(--color-red);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5em;
}

.news-card h2 {
  font-size: 1.05rem;
  margin-bottom: 0.5em;
}

.news-card p {
  font-size: 0.9rem;
  margin: 0;
}

/* Carte actualité avec mini-galerie (variante de .news-card, ne modifie pas les règles ci-dessus) */
.news-card-gallery {
  grid-column: 1 / -1;
}

.news-card-gallery .news-card-body {
  padding: 1.25rem;
}

/* Image principale d'une carte galerie : ratio plus large, adapté aux photos de groupe
   (paysage), pour ne pas rogner les personnes sur les côtés comme le ferait le ratio 3/4 */
.news-card-gallery > img {
  aspect-ratio: 4 / 3;
  object-position: center top;
}

.news-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
  padding: 0.75rem;
}

@media (min-width: 640px) {
  .news-gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

.news-gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm, 6px);
  border: 1px solid var(--color-border);
}

/* Place de choix : photos mises en avant (ex. premiers responsables), plus grandes et distinguées */
.news-gallery-grid img.featured {
  grid-column: span 2;
  aspect-ratio: 16 / 10;
  object-position: top;
  border: 2px solid var(--color-sky);
}

@media (min-width: 640px) {
  .news-gallery-grid img.featured {
    grid-column: span 1;
    grid-row: span 2;
    aspect-ratio: 3 / 4;
  }
}

/* ---------- Organisation : photo de groupe ---------- */

.org-group-photo {
  margin: 0;
}

.org-group-photo img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.org-group-photo figcaption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  text-align: center;
}

/* ---------- Lightbox : agrandissement d'image (actualités) ---------- */

.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(20, 24, 28, 0.92);
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-sm, 6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

/* ---------- Revendications : cartes d'argumentaire (Constat/Revendication/Proposition/Argument) ---------- */

.argument-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.5rem 0 3rem;
}

.argument-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.5rem 1.5rem 3.5rem;
}

.argument-index {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: var(--color-sky-soft);
  color: var(--color-navy);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.argument-card dl {
  margin: 0;
  display: grid;
  gap: 0.4rem 0;
}

.argument-card dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-red);
  margin-top: 0.9rem;
}

.argument-card dt:first-child {
  margin-top: 0;
}

.argument-card dd {
  margin: 0;
  color: var(--color-ink);
  font-size: 0.95rem;
  line-height: 1.55;
}