@charset "UTF-8";
/* CSS Document */
:root{
  --text-main:#1f2933;
  --text-secondary:#4b5563;

  --bg-main:#ffffff;
  --bg-soft:#fafafa;

  --accent-main:#2f5d9f;
  --accent-soft:#6b8f71;

  --border-light:#e5e7eb;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
  --radius: 16px;
  --maxw: 980px;
}

*{ box-sizing:border-box; }
html, body{ height:100%; }

body{
  margin:0;
  font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text-main);
  background:linear-gradient(180deg, var(--bg-soft), var(--bg-main) 45%);
  overflow-x:hidden;
  text-align: justify;
}

/* Fond dynamique ultra-sobre */
body::before{
  content:"";
  position: fixed;
  inset: -20%;
  z-index: -1;
  background:
    radial-gradient(closest-side at 20% 10%, rgba(47,93,159,.10), rgba(47,93,159,0) 60%),
    radial-gradient(closest-side at 80% 30%, rgba(107,143,113,.08), rgba(107,143,113,0) 62%),
    radial-gradient(closest-side at 50% 90%, rgba(47,93,159,.06), rgba(47,93,159,0) 65%);
  filter: blur(18px);
  transform: translate3d(0,0,0);
  animation: bgFloat 28s ease-in-out infinite;
  opacity: .9;
}

@keyframes bgFloat{
  0%   { transform: translate3d(-1%, -1%, 0) scale(1.02); }
  50%  { transform: translate3d( 1%,  1%, 0) scale(1.05); }
  100% { transform: translate3d(-1%, -1%, 0) scale(1.02); }
}

@media (prefers-reduced-motion: reduce){
  body::before{ animation: none; }
}

a{
  color:var(--accent-main);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover{ text-decoration-thickness: 2px; }

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding: clamp(18px, 3.5vw, 48px);
}

header{
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 34px);
  position: relative;
  overflow: hidden;
}

/* Accent discret dans le header */
header::before{
  content:"";
  position:absolute;
  inset:-60px -60px auto -60px;
  height: 160px;
  background: radial-gradient(closest-side, rgba(47,93,159,.14), rgba(47,93,159,0) 70%);
  pointer-events:none;
}

.topline{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px 22px;
  position:relative;
}

.identity h1{
  margin:0 0 6px 0;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height:1.2;
  letter-spacing:-0.01em;
  font-weight: 600;
}

.identity .role{
  margin:0;
  color:var(--text-secondary);
  font-weight: 500;
}

/* Meta inline (header) */
.meta-inline{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  align-items:center;
  justify-content:flex-start;
  font-size:14px;
  color:var(--text-secondary);
  margin-top: 6px;
}

.meta-inline a{
  color:var(--accent-main);
  font-weight:600;
  text-decoration:none;
}

.sep{ color:var(--text-secondary); }

/* Switch langue dans la meta line */
.lang-inline a{
  font-weight:600;
  color:var(--accent-main);
  text-decoration:none;
}
.lang-inline a[aria-current="page"]{
  color:var(--text-main);
  border-bottom:1px solid var(--border-light);
  padding-bottom:2px;
}

.lead{
  margin: 18px 0 0 0;
  color: var(--text-main);
  max-width: 78ch;
  position:relative;
}
.lead strong{ font-weight: 600; }

main{
  margin-top: 18px;
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}

section.card, aside.card{
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(16px, 2.2vw, 26px);
}

h2{
  margin:0 0 10px 0;
  font-size: 16px;
  letter-spacing: .02em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-main);
  display:flex;
  align-items:center;
  gap: 10px;
}

.lead-title{
  margin: 18px 0 8px 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.rule{
  height:1px;
  background: var(--border-light);
  margin: 14px 0;
}

ul.clean{
  margin: 10px 0 0 0;
  padding-left: 18px;
  color: var(--text-main);
}
ul.clean li{ margin: 7px 0; }

.muted{ color: var(--text-secondary); }

.method{
  display:grid;
  gap: 10px;
  margin-top: 10px;
}

.step{
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 12px 12px;
  background: linear-gradient(180deg, rgba(250,250,250,.9), rgba(255,255,255,1));
}

.step .k{
  font-weight: 600;
  display:flex;
  align-items:baseline;
  gap: 10px;
  margin-bottom: 4px;
}

.step .n{
  color: var(--accent-main);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.step p{
  margin: 0;
  color: var(--text-secondary);
}

.contexts{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 10px;
}

.tag{
  border: 1px solid var(--border-light);
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(47,93,159,.06);
  color: var(--text-main);
  font-size: 14px;
}

.cta{
  border-left: 3px solid var(--accent-main);
  padding-left: 12px;
  margin-top: 10px;
}

.cta p{ margin:0; color: var(--text-secondary); }
.cta a{ font-weight: 600; }

/* Contact inline */
.contact-inline{
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 14px;
 /* Test  margin-top: 10px; */
}

.contact-inline a{
  white-space: nowrap;
  font-weight: 600;
  color: var(--accent-main);
  text-decoration: none;
}

.contact-inline a:hover{
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Footer */
.site-footer{
  margin-top: 48px;
  padding: 24px 0 18px;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 14px;
}

.footer-inner{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(18px, 3.5vw, 48px);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px 16px;
}

.footer-left, .footer-right{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.site-footer a{
  color: var(--accent-main);
  text-decoration: none;
  font-weight: 600;
}

.site-footer a:hover{
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom{
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 920px){
  main{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .footer-inner{
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px){
  .contact-inline{ display:flex; }
}

/* Print */
@media print{
  body{ background:#fff; }
  header, section.card, aside.card{ box-shadow:none; }
  header::before, body::before{ display:none; }
  a{ color:#000; text-decoration:none; }
  .wrap{ padding:0; }
  .site-footer{ display:none; }
}