:root{--bg:#000;--surface:#0E0E10;--surface2:#16161A;--ink:#fff;--muted:#A6A6AD;--line:#26262B;--accent:#7BE0B4;--accent-ink:#04120B;--warn:#F5C26B;--red:#FF8B8C;
  --display:"Saira","Arial Narrow",system-ui,sans-serif;--body:"Manrope","Segoe UI",system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body)}
a{color:var(--accent);text-underline-offset:3px}
.wrap{max-width:860px;margin:0 auto;padding:0 18px}
header.top{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(0,0,0,.92);backdrop-filter:blur(8px);z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}
.brand svg{width:52px;height:36px}
.brand b{display:block;font:600 15px/1.1 var(--display);letter-spacing:.24em}
.brand small{display:block;font:500 9.5px/1.4 var(--display);letter-spacing:.32em;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--ink);color:var(--ink);background:transparent;font:700 15px/1.2 var(--body);text-decoration:none;cursor:pointer}
.btn.pri{background:var(--ink);color:#000}
/* Héros */
.hero{padding:44px 0 28px;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.kicker{font:600 13px/1.4 var(--display);letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
h1{font:600 clamp(30px,6vw,46px)/1.12 var(--display);letter-spacing:.01em;margin:0 0 14px}
.lead{font-size:19px;color:#E6E6EA;margin:0 0 20px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.chip{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px;color:#E6E6EA;background:var(--surface)}
.hero-art{width:100%;max-width:330px;justify-self:center}
/* Sommaire */
nav.toc{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:8px 0 34px}
nav.toc h2{font:600 14px/1.3 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
nav.toc ol{margin:0;padding-left:22px;columns:2;column-gap:28px}
nav.toc li{margin:4px 0;break-inside:avoid}
nav.toc a{color:var(--ink);text-decoration:none}
nav.toc a:hover{text-decoration:underline}
/* Sections */
section{padding:30px 0;border-top:1px solid var(--line)}
section>h2{display:flex;align-items:baseline;gap:14px;font:600 clamp(24px,4.4vw,32px)/1.2 var(--display);margin:0 0 16px}
.num{flex:0 0 auto;display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent);color:var(--accent-ink);font:700 20px/1 var(--display)}
h3{font:700 19px/1.3 var(--body);margin:22px 0 8px}
p{margin:0 0 12px}
ul,ol{margin:0 0 14px;padding-left:22px}
li{margin:5px 0}
.muted{color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:14px 0}
.note{border-left:4px solid var(--accent);background:var(--surface);border-radius:0 14px 14px 0;padding:14px 18px;margin:16px 0}
.note.warn{border-left-color:var(--warn)}
.note.red{border-left-color:var(--red)}
.note>b{display:block;margin-bottom:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ok-list{list-style:none;padding:0}
.ok-list li{position:relative;padding-left:30px}
.ok-list li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2304120B' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E") center/12px no-repeat}
/* Étape avec capture */
.step{display:grid;grid-template-columns:1fr 250px;gap:26px;align-items:start;margin:18px 0 8px}
.step.rev{grid-template-columns:250px 1fr}
.step.rev .phone-col{order:-1}
figure{margin:0}
.phone{width:250px;max-width:100%;margin:0 auto;border-radius:34px;padding:8px;background:linear-gradient(160deg,#2a2a30,#121215);box-shadow:0 18px 40px rgba(0,0,0,.55),inset 0 0 0 1px #3a3a42}
.phone img,.phone .ecran{display:block;width:100%;border-radius:27px;aspect-ratio:390/844;object-fit:cover;background:#000}
figcaption{font-size:14px;color:var(--muted);text-align:center;margin-top:10px;line-height:1.45}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:18px 0}
/* Maquettes simplifiées des pages Stripe (illustrations) */
.ecran.maq{background:#F6F7F9;color:#1A1D23;font:500 11.5px/1.45 var(--body);padding:22px 16px 16px;display:flex;flex-direction:column;gap:9px;overflow:hidden}
.maq .bar{display:flex;align-items:center;gap:6px;font-size:10px;color:#5B6270;margin-bottom:4px}
.maq .bar i{display:inline-block;width:9px;height:11px;border:1.6px solid #5B6270;border-radius:2px;position:relative;top:1px}
.maq .t{font:700 15px/1.25 var(--body);color:#1A1D23;margin:2px 0 4px}
.maq .lab{font-size:10.5px;color:#5B6270;margin-bottom:-5px}
.maq .in{background:#fff;border:1px solid #D4D8E0;border-radius:7px;padding:8px 9px;color:#1A1D23;font-size:11.5px}
.maq .opt{background:#fff;border:1px solid #D4D8E0;border-radius:9px;padding:9px 10px;display:flex;gap:8px;align-items:flex-start}
.maq .opt.on{border:2px solid #3B5BDB;background:#EEF2FF}
.maq .opt .r{flex:0 0 13px;height:13px;border-radius:50%;border:1.5px solid #8A90A0;margin-top:1px}
.maq .opt.on .r{border:4px solid #3B5BDB}
.maq .opt small{display:block;color:#5B6270;font-size:10px}
.maq .go{margin-top:auto;background:#3B5BDB;color:#fff;border-radius:8px;text-align:center;padding:10px;font-weight:700}
.maq .check{display:flex;gap:7px;align-items:flex-start;font-size:10px;color:#3A404C}
.maq .check span{flex:0 0 13px;height:13px;border-radius:3px;background:#3B5BDB;position:relative;top:1px}
.maq .photo{height:96px;border:1.5px dashed #9AA3B5;border-radius:10px;display:grid;place-items:center;color:#5B6270;text-align:center;font-size:10.5px;background:#fff}
.maq .ill{font-size:9px;color:#8A90A0;text-align:center;margin-top:6px}
/* Diagrammes */
.diag{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;margin:16px 0}
.diag svg{display:block;width:100%;height:auto}
.timeline{list-style:none;padding:0;margin:16px 0;position:relative}
.timeline::before{content:"";position:absolute;left:21px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 18px 62px;margin:0}
.timeline .d{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:12px;background:var(--surface2);border:1px solid var(--line);display:grid;place-items:center;font:700 13px/1 var(--display);text-align:center}
.timeline li.k .d{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.timeline b{display:block}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 18px;margin:10px 0}
.faq summary{cursor:pointer;min-height:52px;display:flex;align-items:center;font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font:600 22px/1 var(--display);color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 0 14px}
.modele{background:#fff;color:#16181D;border-radius:16px;padding:18px 20px;font-size:16px;line-height:1.55;margin:12px 0}
.modele p{margin:0 0 10px}
.copier{margin-top:6px}
footer{border-top:1px solid var(--line);padding:26px 0 60px;color:var(--muted);font-size:14px}
.pdf-only{display:none}
@media (max-width:720px){
  .hero{grid-template-columns:1fr;padding-top:28px}
  .hero-art{max-width:250px;order:-1}
  nav.toc ol{columns:1}
  .step,.step.rev{grid-template-columns:1fr}
  .step.rev .phone-col{order:0}
  .duo,.grid2{grid-template-columns:1fr}
  .phone{width:240px}
}
/* Impression / PDF : version claire, économe en encre */
@media print{
  @page{size:A4;margin:14mm 14mm 16mm}
  :root{--bg:#fff;--surface:#F4F5F7;--surface2:#EDEFF2;--ink:#111214;--muted:#555A63;--line:#D9DCE1;--accent:#1F9D6B;--accent-ink:#fff}
  body{font-size:11.5pt;line-height:1.5}
  header.top{position:static;background:#fff;border-bottom:2px solid #111214}
  header.top .btn,.copier,.no-print{display:none!important}
  .pdf-only{display:block}
  .lead,.chip{color:#26282C}
  .hero{padding:18px 0 10px}
  section{padding:16px 0;break-inside:auto}
  section>h2,h3{break-after:avoid}
  .modele{break-before:avoid}
  .step,.duo,.card,.note,.diag,.modele,figure,.timeline li,.faq details{break-inside:avoid}
  .phone{box-shadow:none;background:#2a2a30;width:210px}
  .faq details{border-color:#D9DCE1}
  .faq summary::after{content:""}
  .modele{border:1px solid #D9DCE1}
  a{color:#111214;text-decoration:none}
  nav.toc{break-inside:avoid}
  .hero{grid-template-columns:1.3fr .7fr!important}
  .hero-art{order:0!important;max-width:200px!important}
  nav.toc ol{columns:2!important}
  .step,.step.rev{grid-template-columns:1fr 180px!important;gap:18px!important}
  .step.rev{grid-template-columns:180px 1fr!important}
  .step.rev .phone-col{order:-1!important}
  .duo,.grid2{grid-template-columns:1fr 1fr!important}
  .phone,.duo .phone{width:180px!important;padding:6px;border-radius:26px}
  .phone img,.phone .ecran{border-radius:21px}
  .ecran.maq{font-size:8.6px;padding:14px 10px 10px;gap:6px}
  .maq .t{font-size:11px}.maq .in,.maq .go{font-size:8.6px;padding:6px}.maq .opt{padding:6px}.maq .photo{height:64px}
  h1{font-size:28pt}
  .lead{font-size:12.5pt}
}
/* ---- Guides pratiques : compléments ---- */
.top-act{display:flex;gap:8px;align-items:center}
.btn.ghost-l{border-color:var(--line)}
.fil{font-size:14px;color:var(--muted);padding-top:18px}
.fil a{color:var(--muted)}
.hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px}
.essentiel{background:linear-gradient(160deg,#0F1F18,#0E0E10 60%);border:1px solid #1E3A2E;border-radius:20px;padding:20px 22px;margin:0 0 22px}
.essentiel h2{font:600 14px/1.3 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.essentiel .ok-list{margin:0}
.timeline li p{margin:4px 0 0}
.timeline .duree{display:inline-block;margin:4px 0 0;padding:2px 10px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);font-size:13px;color:var(--accent)}
.timeline b{font-size:17px}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.note-k{display:block;font:600 11.5px/1.3 var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:4px}
.note.warn .note-k{color:var(--warn)}
.note.red .note-k{color:var(--red)}
.modele-bloc{margin:18px 0 26px}
.modele mark{background:#FFF2C6;color:#16181D;border-radius:4px;padding:0 2px}
ol.src{padding-left:22px}
ol.src li{margin:8px 0;overflow-wrap:anywhere}
.lies{border-top:1px solid var(--line);padding:30px 0 10px}
.lies h2{font:600 22px/1.2 var(--display);margin:0 0 14px}
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.g-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;color:var(--ink);text-decoration:none}
.g-card:hover{border-color:var(--accent)}
.g-card b{display:block;line-height:1.35}
.g-k,.c-k{display:block;font:600 11.5px/1.3 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
/* Centre d'aide */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.recherche{position:sticky;top:64px;z-index:4;background:rgba(0,0,0,.94);padding:12px 0 8px;margin:0 0 6px;border-bottom:1px solid var(--line)}
.recherche input{width:100%;min-height:52px;border-radius:14px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:500 17px/1.3 var(--body);padding:12px 16px}
.recherche input:focus{outline:2px solid var(--accent);outline-offset:2px}
.filtres{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px}
.filtres button{min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:700 15px/1.2 var(--body);cursor:pointer}
.filtres button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
#compte{font-size:14px;margin:4px 0 0}
.c-theme{border-top:0;padding:18px 0 6px}
.c-theme h2{font:600 15px/1.3 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.c-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.c-card{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;color:var(--ink);text-decoration:none}
.c-card:hover{border-color:var(--accent)}
.c-card[hidden],.c-theme[hidden],[hidden]{display:none!important}
.c-ic{flex:0 0 52px;height:52px;border-radius:14px;background:var(--accent);display:grid;place-items:center}
.c-ic svg{width:34px;height:34px}
.c-tx b{display:block;font-size:17px;line-height:1.3;margin-bottom:4px}
.c-ch{display:block;color:var(--muted);font-size:14.5px;line-height:1.45}
.vide{padding:20px 0}
@media (max-width:720px){
  .g-grid,.c-grid{grid-template-columns:1fr}
  .top-act .ghost-l{display:none}
  .recherche{top:64px}
}
@media print{
  .essentiel{background:#F4F5F7;border-color:#D9DCE1}
  .essentiel h2,.note-k,.g-k{color:#1F9D6B}
  .timeline .duree{color:#1F9D6B}
  .faq details>div{padding-bottom:10px}
  .lies,.fil,.recherche{display:none!important}
  .modele mark{background:none;font-weight:700}
  .timeline li{break-inside:avoid}
  ol.src a{color:#111214;text-decoration:underline}
  .modele{break-inside:auto!important}
  .modele p{break-inside:avoid}
  .modele-bloc h3{break-after:avoid}
  .hero-art{display:none!important}
  .phone img{object-fit:contain!important;height:auto!important}
  .step{grid-template-columns:1fr 196px!important}
  .faq details,.faq{break-inside:auto}
  footer{padding:10px 0 0!important;break-inside:avoid}
  .hero{grid-template-columns:1fr!important}
}
@media (max-width:720px){.hero-c .hero-art{display:none}.hero-c{padding-bottom:10px}}

/* ===== Refonte du 22/10/2026 : couleurs, police et en-tête du nouveau site (bleu marine, bleu-vert, Plus Jakarta Sans) ===== */
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/pjs-latin-400.woff2) format("woff2")}
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:500 600;font-display:swap;src:url(/fonts/pjs-latin-600.woff2) format("woff2")}
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/pjs-latin-700.woff2) format("woff2")}
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/pjs-latin-800.woff2) format("woff2")}
:root{--bg:#F2F6FA;--surface:#FFFFFF;--surface2:#E9EFF5;--ink:#1B2B3F;--muted:#4A5A6E;--line:#DCE4EE;--accent:#0E7C86;--accent-ink:#FFFFFF;--warn:#B7791F;--red:#B42318;
  --display:"Plus Jakarta Sans","Manrope",system-ui,sans-serif;--body:"Plus Jakarta Sans","Manrope",system-ui,sans-serif;color-scheme:light}
body{background:var(--bg);color:var(--ink)}
a{color:#0E7C86}
header.top{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.brand{color:#0F2A4A}
.brand b{font-family:var(--body);font-weight:800;letter-spacing:.16em;color:#0F2A4A}
.brand small{font-family:var(--body);font-weight:600;color:var(--muted)}
.btn{border-color:#B8C6D6;color:#0F2A4A;background:#FFFFFF;border-radius:10px}
.btn.pri,.top-act .btn{background:#0E7C86;border-color:#0E7C86;color:#FFFFFF}
h1,h2,h3{font-family:var(--body)!important;letter-spacing:-.01em!important;color:#0F2A4A}
.kicker,.g-k,.c-k{font-family:var(--body);letter-spacing:.12em;color:#0E7C86}
.recherche{background:rgba(242,246,250,.96)}
.recherche input{background:#FFFFFF;border-color:#B8C6D6;color:var(--ink)}
.filtres button{background:#FFFFFF;color:#0F2A4A;border-color:var(--line)}
.filtres button[aria-pressed="true"]{background:#0F2A4A;border-color:#0F2A4A;color:#FFFFFF}
.g-card,.c-card{box-shadow:0 1px 2px rgba(15,42,74,.05)}
.g-card:hover,.c-card:hover{border-color:#0E7C86}
.ok-list li::before{background-color:#0E7C86;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E")}
.modele{border:1px solid var(--line)}
:focus-visible{outline:3px solid #0E7C86;outline-offset:2px}
.lead{color:#4A5A6E}
.chip{color:#0F2A4A;background:#FFFFFF}
/* 22/10/2026 : encadré « L'essentiel » lisible sur le site clair (il gardait le fond sombre de l'ancienne charte) */
.essentiel{background:#FFFFFF;border:1px solid #CFE3E0;border-left:4px solid #0E7C86;box-shadow:0 1px 2px rgba(15,42,74,.05)}
.essentiel h2{color:#0E7C86}
.essentiel .ok-list li{color:var(--ink)}
.phone{background:linear-gradient(160deg,#2a2a30,#121215)}