/* ============================================================
   CNFP — POLITIQUE DE CONFIDENTIALITÉ
   Charte : Navy #21365E · Terracotta #B74732 (accent ≤5%) · Steel #447DAC
   Montserrat (titres, uppercase) + Open Sans (texte)
   ============================================================ */
:root{
  --navy:#21365E;
  --navy-d:#18284A;
  --navy-xd:#122040;
  --steel:#447DAC;
  --terra:#B74732;
  --sky:#A9C6E2;
  --paper:#F6F8FB;
  --line:#E3E9F2;
  --ink:#33415C;
  --ink-soft:#5A6B85;
  --white:#FFFFFF;
  --ph-bg:#FFF1DC;
  --ph-tx:#9A4D00;
  --ph-bd:#F0A64B;
  --header-h:78px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Open Sans',sans-serif;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Barre de progression de lecture ---------- */
.progress{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:var(--terra);z-index:1200;
  transition:width .08s linear;
}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(20px,4vw,56px);
  z-index:1000;
  background:transparent;
  transition:background .35s ease,box-shadow .35s ease,height .35s ease;
}
.header.scrolled{
  background:rgba(255,255,255,.97);
  box-shadow:0 2px 24px rgba(24,40,74,.10);
  height:66px;
  backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:14px;line-height:1}
.brand-logo{height:52px;width:auto;transition:height .35s ease}
.header.scrolled .brand-logo{height:46px}
.brand-logo-white{display:block}
.brand-logo-color{display:none}
.header.scrolled .brand-logo-white{display:none}
.header.scrolled .brand-logo-color{display:block}
.brand-txt{display:flex;flex-direction:column;gap:5px}
.brand-mark{
  font-family:'Montserrat',sans-serif;font-weight:900;font-size:24px;
  letter-spacing:.06em;color:#fff;transition:color .35s ease;
}
.brand-sub{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:9.5px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--sky);
  transition:color .35s ease;
}
.header.scrolled .brand-mark{color:var(--navy)}
.header.scrolled .brand-sub{color:var(--steel)}
.nav{display:flex;align-items:center;gap:34px}
.nav .lnk{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:12.5px;
  letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.88);
  position:relative;padding:6px 0;transition:color .3s ease;
}
.nav .lnk::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--terra);transition:width .3s ease;
}
.nav .lnk:hover::after{width:100%}
.header.scrolled .nav .lnk{color:var(--navy)}
.nav .cta{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:12px;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;
  background:var(--terra);padding:13px 24px;border-radius:4px;
  transition:transform .25s ease,box-shadow .25s ease;
}
.nav .cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(183,71,50,.35)}
.burger{
  display:none;width:44px;height:44px;border:0;background:transparent;
  cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:6px;
}
.burger span{
  display:block;width:26px;height:2.5px;background:#fff;border-radius:2px;
  transition:transform .3s ease,opacity .3s ease,background .3s ease;
}
.header.scrolled .burger span{background:var(--navy)}
.burger.open span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}

/* ---------- Menu mobile ---------- */
.m-menu{
  position:fixed;inset:0;background:var(--navy);z-index:990;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  opacity:0;pointer-events:none;transition:opacity .35s ease;
}
.m-menu.open{opacity:1;pointer-events:auto}
.m-logo{height:88px;width:auto;margin-bottom:22px}
.m-menu a{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:24px;
  letter-spacing:.08em;text-transform:uppercase;color:#fff;padding:14px 0;
}
.m-menu a.m-cta{
  margin-top:18px;background:var(--terra);font-size:15px;
  padding:16px 34px;border-radius:4px;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%, rgba(68,125,172,.35), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-d) 62%, var(--navy-xd) 100%);
  padding:calc(var(--header-h) + 84px) clamp(20px,5vw,64px) 150px;
}
.hero-ghost{
  position:absolute;right:-3%;bottom:-9%;
  font-family:'Montserrat',sans-serif;font-weight:900;
  font-size:clamp(150px,26vw,380px);line-height:.8;letter-spacing:-.02em;
  color:rgba(255,255,255,.045);
  user-select:none;pointer-events:none;white-space:nowrap;
}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(169,198,226,.14) 1px, transparent 1.4px);
  background-size:30px 30px;
  -webkit-mask-image:radial-gradient(700px 420px at 24% 40%, #000, transparent 75%);
          mask-image:radial-gradient(700px 420px at 24% 40%, #000, transparent 75%);
}
.hero .inner{position:relative;max-width:1200px;margin:0 auto;z-index:2}
.breadcrumb{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:11.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--sky);margin-bottom:26px;
}
.breadcrumb span{color:var(--terra);margin:0 8px}
.hero .bar{width:64px;height:4px;background:var(--terra);border-radius:2px;margin-bottom:26px}
.hero h1{
  font-family:'Montserrat',sans-serif;font-weight:900;text-transform:uppercase;
  font-size:clamp(32px,5.2vw,58px);line-height:1.08;letter-spacing:.01em;color:#fff;
  margin-bottom:26px;
}
.hero .lede{
  max-width:680px;font-size:clamp(15.5px,1.5vw,17.5px);line-height:1.8;
  color:rgba(255,255,255,.82);
}

/* ---------- Zone blanche ---------- */
.page-white{position:relative;background:var(--white);z-index:3}

/* ---------- Carte document ---------- */
.doc-card{
  max-width:1200px;margin:-72px auto 0;position:relative;z-index:5;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:0 24px 60px rgba(24,40,74,.14);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:26px clamp(22px,3vw,40px);
  flex-wrap:wrap;
}
.doc-meta{display:flex;gap:clamp(24px,4vw,64px);flex-wrap:wrap}
.meta-item{display:flex;flex-direction:column;gap:7px}
.meta-item .k{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:10.5px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--steel);
}
.meta-item .v{font-weight:700;font-size:15px;color:var(--navy)}
.print-btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:12px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--navy);
  background:#fff;border:2px solid var(--navy);border-radius:4px;
  padding:13px 22px;transition:background .25s ease,color .25s ease;
}
.print-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.print-btn:hover{background:var(--navy);color:#fff}

/* ---------- Layout sommaire + contenu ---------- */
.layout{
  max-width:1200px;margin:0 auto;
  padding:72px clamp(20px,3vw,32px) 40px;
  display:grid;grid-template-columns:280px 1fr;gap:clamp(40px,5vw,72px);
  align-items:start;
}

/* Sommaire desktop */
.toc{
  position:sticky;top:100px;
  max-height:calc(100vh - 140px);
  display:flex;flex-direction:column;
}
.toc-head{margin-bottom:16px;padding:0 12px}
.toc-head .t{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:13px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--navy);
}
.toc-head .b{width:34px;height:3px;background:var(--terra);border-radius:2px;margin-top:10px}
#tocList{
  overflow-y:auto;overscroll-behavior:contain;
  scrollbar-width:none;
  -webkit-mask-image:linear-gradient(to bottom, transparent 0, #000 22px, #000 calc(100% - 34px), transparent 100%);
          mask-image:linear-gradient(to bottom, transparent 0, #000 22px, #000 calc(100% - 34px), transparent 100%);
  padding:14px 0 26px;
}
#tocList::-webkit-scrollbar{display:none}
#tocList a{
  position:relative;display:flex;align-items:baseline;gap:11px;
  padding:9px 14px;border-radius:8px;
  font-size:13.5px;line-height:1.45;color:var(--ink-soft);
  transition:background .2s ease,color .2s ease;
}
#tocList a .n{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:10.5px;
  letter-spacing:.06em;color:var(--steel);opacity:.75;min-width:20px;
}
#tocList a:hover{background:var(--paper);color:var(--navy)}
#tocList a::before{
  content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;
  border-radius:2px;background:var(--terra);opacity:0;transition:opacity .2s ease;
}
#tocList a.on{background:#F4F8FC;color:var(--navy);font-weight:700}
#tocList a.on::before{opacity:1}
#tocList a.on .n{opacity:1}

/* Sommaire mobile */
.toc-m{display:none;margin-bottom:40px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.toc-m summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;background:var(--paper);
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:13px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--navy);
}
.toc-m summary::-webkit-details-marker{display:none}
.toc-m summary::after{
  content:"";width:9px;height:9px;border-right:2.5px solid var(--terra);
  border-bottom:2.5px solid var(--terra);transform:rotate(45deg);
  transition:transform .25s ease;margin-top:-4px;
}
.toc-m[open] summary::after{transform:rotate(-135deg);margin-top:4px}
.toc-m-list{padding:8px 10px 14px;display:flex;flex-direction:column}
.toc-m-list a{
  display:flex;gap:10px;align-items:baseline;
  padding:10px 12px;border-radius:8px;font-size:14px;color:var(--ink-soft);
}
.toc-m-list a .n{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:10.5px;
  color:var(--steel);min-width:20px;
}
.toc-m-list a:active{background:var(--paper)}

/* ---------- Articles ---------- */
.content{min-width:0}
.article{margin-bottom:64px;scroll-margin-top:120px}
.art-head{
  display:flex;align-items:baseline;gap:18px;
  border-bottom:1px solid var(--line);
  padding-bottom:15px;margin-bottom:22px;
}
.art-num{
  font-family:'Montserrat',sans-serif;font-weight:800;
  font-size:clamp(34px,3.6vw,46px);line-height:1;
  color:var(--steel);opacity:.3;flex-shrink:0;
}
.article h2{
  font-family:'Montserrat',sans-serif;font-weight:800;text-transform:uppercase;
  font-size:clamp(17px,2vw,21.5px);line-height:1.3;letter-spacing:.035em;
  color:var(--navy);
}
.article p{font-size:16px;line-height:1.8;margin-bottom:16px}
.article p:last-child{margin-bottom:0}
.article strong{color:var(--navy);font-weight:700}
.article ul{list-style:none;margin:6px 0 18px;display:flex;flex-direction:column;gap:11px}
.article ul li{
  position:relative;padding-left:26px;font-size:15.5px;line-height:1.7;
}
.article ul li::before{
  content:"";position:absolute;left:2px;top:10px;
  width:8px;height:8px;border-radius:2px;background:var(--steel);opacity:.55;
}
.article a.txt-link{
  color:var(--steel);font-weight:700;
  border-bottom:2px solid rgba(68,125,172,.3);
  transition:border-color .2s ease;
}
.article a.txt-link:hover{border-color:var(--steel)}

/* Placeholders à compléter */
.ph{
  background:var(--ph-bg);color:var(--ph-tx);
  border-bottom:2px dashed var(--ph-bd);
  padding:1px 7px;border-radius:4px;
  font-weight:700;font-size:.94em;white-space:nowrap;
}

/* Encadré référent */
.note{
  background:#F2F7FC;border-left:4px solid var(--steel);
  border-radius:0 10px 10px 0;
  padding:18px 22px;margin:20px 0 4px;
}
.note p{font-size:15px;line-height:1.75;margin:0}
.note .note-t{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:11.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--steel);
  display:block;margin-bottom:8px;
}

/* Tableaux */
.tbl{margin:22px 0 8px;border:1px solid var(--line);border-radius:10px;overflow-x:auto}
.tbl table{width:100%;border-collapse:collapse;min-width:560px}
.tbl th{
  background:var(--navy);color:#fff;text-align:left;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:11.5px;
  letter-spacing:.1em;text-transform:uppercase;
  padding:14px 18px;
}
.tbl td{
  padding:14px 18px;font-size:15px;line-height:1.65;color:var(--ink);
  border-bottom:1px solid var(--line);vertical-align:top;
}
.tbl tbody tr:nth-child(even){background:var(--paper)}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:600;color:var(--navy)}

/* ---------- Révélations au scroll ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 85% 120%, rgba(68,125,172,.35), transparent 60%),
    linear-gradient(150deg, var(--navy) 0%, var(--navy-xd) 100%);
  padding:96px clamp(20px,5vw,64px);
  text-align:center;
}
.cta-band h3{
  font-family:'Montserrat',sans-serif;font-weight:900;text-transform:uppercase;
  font-size:clamp(24px,3.4vw,36px);line-height:1.2;color:#fff;
  max-width:760px;margin:0 auto 18px;
}
.cta-band p{
  color:rgba(255,255,255,.78);font-size:16px;line-height:1.75;
  max-width:620px;margin:0 auto 38px;
}
.cta-row{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:13px;
  letter-spacing:.1em;text-transform:uppercase;
  padding:17px 34px;border-radius:4px;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn-terra{background:var(--terra);color:#fff}
.btn-terra:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(183,71,50,.4)}
.btn-ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}

/* ---------- Footer ---------- */
.footer{background:var(--navy-xd);color:rgba(255,255,255,.75);padding:76px clamp(20px,5vw,64px) 0}
.foot-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:clamp(32px,5vw,72px);
  padding-bottom:56px;
}
.foot-logo{height:78px;width:auto;margin-bottom:22px}
.foot-brand-txt{
  font-family:'Montserrat',sans-serif;font-weight:900;font-size:26px;
  letter-spacing:.06em;color:#fff;margin-bottom:6px;
}
.foot-brand-sub{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:10px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--sky);
  margin-bottom:20px;
}
.foot-desc{font-size:14px;line-height:1.8;max-width:340px}
.foot-t{
  font-family:'Montserrat',sans-serif;font-weight:800;font-size:12px;
  letter-spacing:.18em;text-transform:uppercase;color:#fff;margin-bottom:22px;
}
.foot-list{list-style:none;display:flex;flex-direction:column;gap:13px;font-size:14px}
.foot-list a{transition:color .2s ease}
.foot-list a:hover{color:#fff}
.foot-list .now{color:#fff;font-weight:700}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12)}
.foot-bottom .in{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:24px 0;font-size:12.5px;color:rgba(255,255,255,.55);
}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .layout{grid-template-columns:1fr}
  .toc{display:none}
  .toc-m{display:block}
}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:flex}
  .foot-grid{grid-template-columns:1fr}
  .doc-card{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .hero{padding-bottom:130px}
  .art-head{flex-direction:column;gap:8px}
  .ph{white-space:normal}
}

/* ---------- Accessibilité / motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ---------- Impression ---------- */
@media print{
  .progress,.header,.m-menu,.toc,.toc-m,.print-btn,.cta-band,.burger{display:none !important}
  .hero{background:#fff !important;padding:30px 0 10px}
  .hero h1{color:var(--navy);font-size:28px}
  .hero .lede{color:#333}
  .hero-ghost,.hero-grid{display:none}
  .breadcrumb{color:var(--steel)}
  .doc-card{margin:10px 0 0;box-shadow:none}
  .layout{padding:20px 0;display:block}
  .article{page-break-inside:avoid;margin-bottom:34px}
  .footer{background:#fff;color:#333;padding:20px 0 0}
  .foot-brand-txt,.foot-t{color:var(--navy)}
  .foot-bottom .in{color:#555}
  .ph{background:#f3f3f3;border-bottom-color:#999;color:#555}
  a{color:inherit}
}