:root {
  color-scheme: light;
  --background: #f7f9f4;
  --ink: #19352b;
  --text: #435249;
  --muted: #68766c;
  --green: #67972f;
  --line: #e5ebe2;
  --dark: #173b2b;
  --accent: #c5e894;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse 58% 42% at 90% 2%, #e3efdc 0%, transparent 100%),
              radial-gradient(ellipse 35% 48% at 1% 94%, #edf3e6 0%, transparent 100%);
}
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 3px solid #7dae39; outline-offset: 5px; border-radius: 3px; }
.skip-link { position: absolute; left: 12px; top: -100px; z-index: 10; background: #fff; padding: 10px 14px; }
.skip-link:focus { top: 10px; }
.site-wrapper { width: min(100% - 72px, 1160px); margin: 0 auto; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 39px 8px 34px; }
.brand { display: block; width: 217px; height: 78px; object-fit: contain; }
.site-status {
  display: inline-flex; align-items: center; gap: 11px; border-radius: 999px;
  border: 1px solid #dfe8db; background: rgba(255,255,255,.7);
  color: #49634e; font-size: 13px; font-weight: 650; padding: 11px 17px;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #78a64b; box-shadow: 0 0 0 4px #e7f1dd; }
.closure-card {
  display: grid;
  grid-template-columns: minmax(0, 1.46fr) minmax(340px, .8fr);
  min-height: 658px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e8eee6;
  border-radius: 27px;
  box-shadow: 0 24px 65px rgba(31, 63, 37, .07), 0 3px 10px rgba(31, 63, 37, .025);
}
.closure-content { padding: 66px clamp(40px, 5.2vw, 78px) 60px; display: flex; flex-direction: column; align-items: flex-start; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 800; color: var(--green); }
.eyebrow-line { width: 24px; height: 2px; background: #8cb657; }
h1 { margin: 22px 0 20px; font-size: clamp(47px, 5.5vw, 78px); line-height: 1.035; font-weight: 750; letter-spacing: -.064em; }
.title-dot { color: #9bc564; }
.closure-content h2 { color: #5e873c; font-size: clamp(18px, 1.6vw, 21px); font-weight: 600; line-height: 1.5; letter-spacing: -.018em; margin: 0 0 30px; }
.message { font-size: 15px; line-height: 1.82; color: var(--text); max-width: 600px; }
.message p { margin: 0 0 18px; }
.message p:last-child { margin-bottom: 0; }
.contact-block { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); width: 100%; }
.contact-block p { margin: 0 0 15px; line-height: 1.6; font-size: 14px; color: var(--muted); }
.contact-link {
  display: inline-flex; align-items: center; gap: 16px; padding: 14px 19px;
  background: var(--dark); border: 1px solid var(--dark); border-radius: 11px;
  text-decoration: none; color: #fff; font-size: 14px; font-weight: 750;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.contact-link:hover { background: #285c40; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(24,64,44,.17); }
.contact-link svg { transition: transform .2s; }
.contact-link:hover svg { transform: translateX(3px); }
.illustration {
  position: relative; isolation: isolate; display: flex; align-items: flex-end; overflow: hidden;
  background: linear-gradient(159deg, #234f35 0%, #163b2d 72%, #122c24 100%);
  min-height: 380px;
  padding: 54px;
  color: #f4f8ed;
}
.illustration::before { content: ""; position: absolute; inset: -8% -43% 31% 10%; border: 1px solid rgba(225,246,202,.10); border-radius: 50%; transform: rotate(18deg); }
.illustration::after { content: ""; position: absolute; width: 480px; height: 480px; bottom: -280px; right: -200px; border: 1px solid rgba(225,246,202,.15); border-radius: 50%; }
.illustration-grain { position: absolute; inset: 0; background-image: radial-gradient(#e5f1d3 0.7px, transparent 0.7px); background-size: 21px 21px; opacity: .09; }
.illustration-sun { position: absolute; width: 120px; height: 120px; border-radius: 50%; right: -22px; top: 64px; background: #b2cf73; opacity: .12; }
.route-art { position: absolute; top: 4%; left: 1%; width: 105%; height: 76%; }
.illustration-caption { position: relative; z-index: 1; margin-top: auto; padding-top: 320px; }
.big-number { font-size: clamp(91px, 10.5vw, 138px); letter-spacing: -.08em; font-weight: 700; line-height: .9; }
.big-number span { color: #b3db86; font-size: .56em; vertical-align: top; margin-left: 5px; }
.number-label { margin-top: 16px; font-size: 13px; color: #c1d6c3; letter-spacing: .025em; }
/* Liens vers les autres projets : visibles, sans publicité ni widget externe. */
.site-footer { margin: 24px 0 46px; }
.footer-projects {
  border: 1px solid var(--line);
  border-radius: 17px;
  padding: 26px 29px 29px;
  background: rgba(255,255,255,.83);
}
.footer-heading {
  margin: 0 0 15px;
  font-size: 12px;
  font-weight: 750;
  color: #52694f;
  text-transform: uppercase;
  letter-spacing: .09em;
}
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  color: #29523a;
  border: 1px solid #e1e9de;
  border-radius: 10px;
  background: #f8faf5;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 600;
  transition: background .2s, border-color .2s, transform .2s;
}
.footer-links a:hover { background: #eaf3e2; border-color: #b9d6a8; transform: translateY(-1px); }
.footer-links a span { color: #6c9863; font-size: 17px; line-height: 1; }
.footer-credit { color: var(--muted); margin: 19px 5px 0; font-size: 12px; }
.footer-credit span { margin: 0 5px; }
@media (max-width: 980px) {
  .closure-card { grid-template-columns: minmax(0, 1.35fr) minmax(280px, .8fr); }
  .closure-content { padding: 52px 40px; }
  .illustration { padding: 32px; }
  .big-number { font-size: 103px; }
  h1 { font-size: 62px; }
}
@media (max-width: 720px) {
  .site-wrapper { width: min(100% - 32px, 580px); }
  .site-header { padding: 21px 2px 23px; }
  .brand { width: 154px; height: auto; }
  .site-status { font-size: 11px; padding: 9px 11px; gap: 8px; }
  .closure-card { display: flex; flex-direction: column; border-radius: 20px; }
  .closure-content { padding: 36px 27px 43px; }
  h1 { font-size: clamp(46px, 10vw, 66px); margin-top: 19px; }
  .closure-content h2 { font-size: 18px; margin-bottom: 25px; }
  .message { font-size: 14px; line-height: 1.78; }
  .illustration { min-height: 226px; padding: 28px 32px; }
  .route-art { width: 96%; height: 122%; top: -68%; left: 24%; opacity: .8; }
  .illustration-caption { padding-top: 28px; }
  .big-number { font-size: 82px; }
  .number-label { margin-top: 7px; }
  .site-footer { margin: 18px 0 34px; }
  .footer-projects { padding: 22px 21px; }
  .footer-links { gap: 9px; }
  .footer-links a { font-size: 13px; }
}
@media (max-width: 390px) {
  .brand { width: 135px; }
  .site-status { padding: 8px 9px; }
  .closure-content { padding-inline: 23px; }
  .footer-links { align-items: stretch; flex-direction: column; }
  .footer-links a { justify-content: space-between; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}