/* ======================================================================
   Connexion Event — feuille de style légère
   - Pas de float sur les images (CSS Grid pour les compositions)
   - Pas d'animation
   - Mobile-first responsive
   ====================================================================== */

:root {
  --color-primary: #5B9CC4;       /* bleu logo "CONNEXION" */
  --color-primary-dark: #3D7A9B;  /* bleu plus foncé pour texte/links (contraste AA) */
  --color-primary-darker: #2A5A75;
  --color-accent: #F2B340;        /* jaune logo "EVENT" et étoile */
  --color-accent-dark: #C99425;
  --color-text: #1d2733;
  --color-muted: #5a6975;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fa;
  --color-border: #d6e1ea;
  --max-width: 1180px;
  --gap: 2.5rem;
  --gap-lg: 5rem;
  --radius: 6px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

/* Reset léger */
* { box-sizing: border-box; }
* + * { margin-top: 0; }
html, body, h1, h2, h3, h4, p, ul, figure { margin: 0; padding: 0; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-dark); text-decoration: none; }
a:hover, a:focus { color: var(--color-primary-darker); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Base typographique */
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4vw + 1rem, 3rem); margin-bottom: 0.6em; }
h2 { font-size: clamp(1.6rem, 2.5vw + 1rem, 2.2rem); margin-bottom: 0.5em; }
h3 { font-size: 1.1rem; margin-bottom: 0.5em; }
p  { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* Conteneur générique */
.site-header,
main > section,
.site-footer {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--color-border);
}
.brand a { display: inline-block; }
.brand img { height: 56px; width: auto; }
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
}
.site-nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  padding-block: 0.25rem;
}
.site-nav a:hover { color: var(--color-primary-dark); text-decoration: none; }
.lang-switch {
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.65rem !important;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* Boutons */
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  text-decoration: none !important;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  color: var(--color-primary-dark);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--color-primary);
  color: #fff;
}

/* Hero */
.hero {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--gap);
  align-items: center;
}
.hero-text { max-width: 32rem; }
.hero h1 { margin-bottom: 0.6rem; }
.hero h1 br { display: inline; }
.lead {
  font-size: 1.2rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}
.cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-image img {
  border-radius: var(--radius);
  width: 100%;
  max-width: 540px;
  margin-inline: auto;
}

/* Sections étapes (01., 02., 03.) */
.step {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
  border-top: 1px solid var(--color-border);
}
.step.alt .step-image { grid-column: 1; }
.step.alt .step-text  { grid-column: 2; }
.step-text.full {
  grid-column: 1 / -1;
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
}
.step-number {
  display: block;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.04em;
}
.step-tagline {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  font-weight: 500;
  margin-bottom: 1.2rem;
}
.step-image img {
  border-radius: var(--radius);
  width: 100%;
  max-width: 600px;
  margin-inline: auto;
}

.satisfaction { background: var(--color-bg-alt); }
.satisfaction .step-text.full a { margin-top: 0.5rem; }

/* Liste prestations */
.services-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1.5rem;
  margin: 0;
}
.services-list li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.5;
}
.services-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Section Asie */
.asia {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
  border-top: 1px solid var(--color-border);
}
.asia-text { max-width: 32rem; }
.asia-image img {
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
}

/* Contact */
.contact {
  padding-block: var(--gap-lg);
  text-align: center;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  max-width: none;
  padding-inline: 1.5rem;
}
.contact h2 { margin-bottom: 0.5rem; }
.contact-lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 36rem;
  margin: 0 auto 2.5rem;
}
.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  max-width: 600px;
  margin: 0 auto;
}
.contact-info h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}
.contact-info p { font-size: 1.1rem; font-weight: 500; }
.contact-info a {
  color: var(--color-primary-darker);
  font-weight: 600;
}

/* Footer */
.site-footer {
  padding-block: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.footer-nav { display: flex; gap: 1.5rem; }
.footer-nav a { color: var(--color-muted); }
.footer-nav a:hover { color: var(--color-primary-dark); }

/* Responsive */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-block: 3rem; }
  .hero-image { order: -1; }
  .step,
  .asia { grid-template-columns: 1fr; padding-block: 3rem; }
  .step.alt .step-image { grid-column: auto; order: -1; }
  .step.alt .step-text  { grid-column: auto; }
  .contact { padding-block: 3rem; }
  .services-list { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: 1fr; gap: 1.5rem; }
  .step-number { font-size: 2.8rem; }
  .site-header { padding-block: 1rem; }
  .brand img { height: 44px; }
  .site-nav { gap: 0.85rem; font-size: 0.9rem; }
  .site-footer { flex-direction: column; text-align: center; gap: 0.6rem; }
}

@media (max-width: 480px) {
  .site-nav a:not(.lang-switch) { font-size: 0.85rem; }
  .cta-group { flex-direction: column; align-items: stretch; }
  .cta-group .btn-primary,
  .cta-group .btn-secondary { text-align: center; }
}

/* ======================================================================
   Pages internes (institutionnelles + catégories services)
   ====================================================================== */
.page-hero {
  padding-block: 3rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 {
  font-size: clamp(1.8rem, 3vw + 1rem, 2.6rem);
  margin-bottom: 0.4em;
}
.page-hero .lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 36rem;
  margin: 0 auto;
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}
.breadcrumb a {
  color: var(--color-muted);
}
.breadcrumb a:hover {
  color: var(--color-primary-dark);
}

.page-body {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--gap);
  align-items: start;
}
.page-body.no-image {
  grid-template-columns: 1fr;
  max-width: 48rem;
  margin-inline: auto;
}
.page-text h2 {
  font-size: 1.5rem;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}
.page-text h2:first-child {
  margin-top: 0;
}
.page-text p {
  margin-bottom: 1em;
  line-height: 1.7;
}
.page-text ul {
  margin: 1em 0 1.5em 0;
  padding-left: 1.5rem;
}
.page-text ul li {
  margin-bottom: 0.5em;
  list-style: none;
  position: relative;
  padding-left: 1.5rem;
}
.page-text ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-accent);
  border-radius: 50%;
}
.page-image img {
  border-radius: var(--radius);
  width: 100%;
  position: sticky;
  top: 1rem;
}

.related-services {
  padding-block: var(--gap-lg);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  max-width: none;
  padding-inline: 1.5rem;
}
.related-services-inner {
  max-width: var(--max-width);
  margin-inline: auto;
}
.related-services h2 {
  text-align: center;
  margin-bottom: 2rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.related-grid a {
  display: block;
  padding: 1.2rem 1.4rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-weight: 600;
  text-decoration: none;
  position: relative;
}
.related-grid a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  text-decoration: none;
}
.related-grid a::after {
  content: " →";
  color: var(--color-primary);
}

.cta-section {
  padding-block: var(--gap-lg);
  text-align: center;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  max-width: none;
  padding-inline: 1.5rem;
}
.cta-section h2 {
  margin-bottom: 0.4em;
}
.cta-section p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

/* Liste prestations sur la page parente "Nos prestations" */
.prestations-grid {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.prestation-card {
  display: flex;
  flex-direction: column;
  padding: 1.6rem 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none !important;
  color: var(--color-text);
}
.prestation-card:hover {
  border-color: var(--color-primary);
  transform: none;
}
.prestation-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5em;
  color: var(--color-text);
}
.prestation-card p {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
  flex: 1;
}
.prestation-card .arrow {
  color: var(--color-primary);
  font-weight: 600;
}

/* Section Asie page interne — disciplines */
.disciplines-grid {
  padding-block: var(--gap-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.discipline-card {
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.discipline-card h3 {
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.4em;
}
.discipline-card p {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin: 0;
}

@media (max-width: 860px) {
  .page-body { grid-template-columns: 1fr; padding-block: 3rem; }
  .page-image { order: -1; }
  .page-image img { position: static; }
  .related-services, .cta-section, .prestations-grid, .disciplines-grid { padding-block: 3rem; }
}

/* Préférence "réduire les animations" — déjà aucune mais on garde une scroll-behavior safe */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}