/* Snapplus.blog — feuille de style principale (noir / jaune) */
:root{
  --yellow:#FFE600;
  --yellow-2:#FFF27A;
  --yellow-dark:#E6CF00;
  --black:#0B0B0B;
  --ink:#141414;
  --ink-2:#1E1E1E;
  --line:#2A2A2A;
  --text:#F5F5F0;
  --muted:#B9B9B0;
  --paper:#FFFDF2;
  --paper-text:#141414;
  --paper-muted:#55554D;
  --danger:#FF5A4F;
  --ok:#39D98A;
  --radius:18px;
  --maxw:1120px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--black);color:var(--text);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--yellow);text-underline-offset:3px}
a:hover{color:var(--yellow-2)}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.4vw,3.6rem);font-weight:900}
h2{font-size:clamp(1.55rem,3.4vw,2.3rem);font-weight:850;margin-top:1.6em}
h3{font-size:1.22rem;font-weight:800;margin-top:1.4em}
p{margin:0 0 1.05em}
ul,ol{padding-left:1.25em;margin:0 0 1.1em}
li{margin-bottom:.4em}
strong{font-weight:800}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:0;background:var(--yellow);color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,11,.92);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:900;font-size:1.08rem}
.brand img{width:36px;height:36px}
.brand span b{color:var(--yellow)}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:var(--text);text-decoration:none;font-weight:650;font-size:.95rem;padding:8px 10px;border-radius:10px}
.nav a:hover,.nav a[aria-current="page"]{background:var(--ink-2);color:var(--yellow)}
.nav .btn{margin-left:6px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:8px 12px;font:inherit;font-weight:700;cursor:pointer}
@media (max-width:920px){
  .menu-toggle{display:inline-block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--black);
    flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .nav .btn{margin:8px 0 0;text-align:center}
}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--yellow);color:#000 !important;font-weight:900;text-decoration:none;
  border-radius:999px;padding:15px 28px;font-size:1.05rem;letter-spacing:-.01em;
  box-shadow:0 8px 0 var(--yellow-dark),0 14px 30px rgba(255,230,0,.25);
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease;border:0;cursor:pointer}
.btn:hover{background:var(--yellow-2);transform:translateY(-2px);
  box-shadow:0 10px 0 var(--yellow-dark),0 18px 36px rgba(255,230,0,.32)}
.btn:active{transform:translateY(4px);box-shadow:0 3px 0 var(--yellow-dark)}
.btn svg{width:20px;height:20px}
.btn-sm{padding:10px 18px;font-size:.95rem;box-shadow:0 5px 0 var(--yellow-dark)}
.btn-xl{padding:19px 38px;font-size:1.2rem}
.btn-ghost{background:transparent;color:var(--yellow) !important;border:2px solid var(--yellow);box-shadow:none}
.btn-ghost:hover{background:rgba(255,230,0,.1);box-shadow:none}
.cta-note{font-size:.85rem;color:var(--muted);margin-top:14px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:56px 0 64px;
  background:radial-gradient(900px 500px at 85% 10%,rgba(255,230,0,.18),transparent 60%),var(--black)}
.hero .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1 .hl{color:var(--yellow)}
.hero .lead{font-size:1.18rem;color:#E8E8E0;max-width:36em}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.hero-badges li{background:var(--ink-2);border:1px solid var(--line);border-radius:999px;
  padding:6px 12px;font-size:.85rem;font-weight:700;color:var(--yellow);margin:0}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:26px}
.hero-visual img{margin:0 auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
@media (max-width:860px){.hero{padding-top:32px}.hero .hero-grid{grid-template-columns:minmax(0,1fr);gap:28px}.hero-visual{max-width:230px;margin:0 auto}}

/* ---------- Sections ---------- */
section{padding:56px 0}
.section-paper{background:var(--paper);color:var(--paper-text)}
.section-paper a{color:#000;text-decoration-color:var(--yellow-dark);text-decoration-thickness:3px}
.section-paper .muted{color:var(--paper-muted)}
.section-yellow{background:var(--yellow);color:#000}
.section-yellow a:not(.btn){color:#000}
.section-yellow .btn{background:#000;color:var(--yellow) !important;box-shadow:0 8px 0 #333}
.section-yellow .btn:hover{background:#1a1a1a}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:900;text-transform:uppercase;letter-spacing:.12em;
  color:var(--yellow);margin-bottom:10px}
.section-paper .eyebrow,.section-yellow .eyebrow{color:#000;background:var(--yellow);padding:3px 10px;border-radius:6px}
.section-yellow .eyebrow{background:#000;color:var(--yellow)}
.muted{color:var(--muted)}
.center{text-align:center}
.narrow{max-width:780px;margin-left:auto;margin-right:auto}

/* ---------- Grilles / cartes ---------- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Mobile : toujours 2 colonnes */
@media (max-width:600px){
  .grid{gap:10px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{padding:14px;border-radius:14px;overflow-wrap:break-word;hyphens:auto}
  .card h3{font-size:.98rem;margin-bottom:.35em}
  .card p{font-size:.86rem;line-height:1.5}
  .card a.card-link{font-size:.88rem}
  .icon{width:38px;height:38px;border-radius:10px;margin-bottom:10px}
  .icon svg{width:22px;height:22px}
}
.card{background:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin-top:.2em}
.card p:last-child{margin-bottom:0}
.section-paper .card{background:#fff;border-color:#ECE7C8;box-shadow:0 6px 24px rgba(0,0,0,.06)}
.icon{width:46px;height:46px;border-radius:12px;background:var(--yellow);display:grid;place-items:center;margin-bottom:12px}
.icon svg{width:26px;height:26px;stroke:#000;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card a.card-link{font-weight:800;text-decoration:none}
.card a.card-link:after{content:" →"}

/* ---------- Étapes ---------- */
.steps{counter-reset:step;list-style:none;padding:0;display:grid;gap:14px}
.steps li{counter-increment:step;position:relative;padding:18px 18px 18px 72px;background:var(--ink);
  border:1px solid var(--line);border-radius:var(--radius);margin:0}
.steps li:before{content:counter(step);position:absolute;left:18px;top:16px;width:38px;height:38px;border-radius:50%;
  background:var(--yellow);color:#000;font-weight:900;display:grid;place-items:center}
.section-paper .steps li{background:#fff;border-color:#ECE7C8}
.steps strong{display:block;font-size:1.05rem}

/* ---------- Encadrés ---------- */
.callout{border-radius:var(--radius);padding:18px 20px;margin:1.4em 0;border:1px solid var(--line);background:var(--ink)}
.callout p:last-child{margin:0}
.callout-warn{border-color:rgba(255,90,79,.55);background:rgba(255,90,79,.08)}
.callout-ok{border-color:rgba(57,217,138,.5);background:rgba(57,217,138,.08)}
.callout-tip{border-color:rgba(255,230,0,.55);background:rgba(255,230,0,.08)}
.section-paper .callout{background:#fff;border-color:#ECE7C8}
.section-paper .callout-warn{background:#FFF1F0;border-color:#FFB4AE}
.section-paper .callout-ok{background:#EEFBF3;border-color:#A7E9C4}
.section-paper .callout-tip{background:#FFFBD6;border-color:#F2DE5C}
.callout-title{font-weight:900;margin-bottom:6px;display:block}

/* ---------- Tableaux ---------- */
.table-wrap{overflow-x:auto;margin:1.2em 0;border-radius:var(--radius);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:560px;font-size:.96rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--yellow);color:#000;font-weight:900}
tr:last-child td{border-bottom:0}
td.yes{color:var(--ok);font-weight:800}
td.no{color:var(--danger);font-weight:800}
.section-paper .table-wrap{border-color:#ECE7C8}
.section-paper td{border-color:#ECE7C8;background:#fff}
.section-paper td.yes{color:#0F8A4C}
.section-paper td.no{color:#C9302C}

/* ---------- Article ---------- */
.article-hero{padding:40px 0 28px;border-bottom:1px solid var(--line);
  background:radial-gradient(700px 300px at 90% 0%,rgba(255,230,0,.14),transparent 60%),var(--black)}
.article-hero h1{font-size:clamp(1.9rem,4.6vw,3rem)}
.article-meta{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--muted);font-size:.9rem;margin-top:10px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;padding:40px 16px 64px}
@media (max-width:960px){.article-layout{grid-template-columns:minmax(0,1fr)}}
.prose{max-width:760px}
.prose h2{scroll-margin-top:80px}
.prose figure{margin:1.6em 0}
.prose figure img{border-radius:var(--radius);border:1px solid var(--line);background:var(--ink)}
.prose figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
.sidebar{position:relative}
.sidebar .sticky{position:sticky;top:84px;display:grid;gap:16px}
.toc{background:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.toc strong{display:block;margin-bottom:8px}
.toc ol{margin:0;padding-left:1.1em;font-size:.93rem}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--yellow)}
.side-cta{background:var(--yellow);color:#000;border-radius:var(--radius);padding:20px}
.side-cta p{margin-bottom:12px;font-weight:650}
.side-cta .btn{background:#000;color:var(--yellow) !important;box-shadow:0 6px 0 #333;width:100%}
.inline-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  background:var(--ink-2);border:1px solid rgba(255,230,0,.4);border-radius:var(--radius);padding:20px 22px;margin:2em 0}
.inline-cta p{margin:0;font-weight:750;max-width:30em}

/* ---------- Fil d'Ariane ---------- */
.breadcrumb{font-size:.86rem;color:var(--muted);margin-bottom:12px}
.breadcrumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb li{margin:0}
.breadcrumb li+li:before{content:"›";margin-right:6px;color:var(--line)}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--yellow)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:10px}
.faq details{background:var(--ink);border:1px solid var(--line);border-radius:14px;padding:4px 18px}
.faq summary{cursor:pointer;font-weight:800;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--yellow);font-weight:900;font-size:1.3rem;line-height:1}
.faq details[open] summary:after{content:"–"}
.faq details p{color:#DCDCD4}
.section-paper .faq details{background:#fff;border-color:#ECE7C8}
.section-paper .faq details p{color:var(--paper-text)}
.section-paper .faq summary:after{color:#000}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:28px 0 0}
.stat{background:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat b{display:block;font-size:1.9rem;color:var(--yellow);font-weight:900;line-height:1.1;white-space:nowrap}
.stat span{font-size:.88rem;color:var(--muted)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{padding:14px}.stat b{font-size:1.6rem}}

/* ---------- Pied de page ---------- */
.site-footer{background:#050505;border-top:1px solid var(--line);padding:48px 0 28px;font-size:.93rem;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.footer-grid>div:first-child{grid-column:1/-1}}
.site-footer h2{font-size:1rem;margin:0 0 10px;color:var(--text)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--yellow)}
.disclaimer{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-size:.82rem;line-height:1.55}

/* ---------- Barre CTA mobile ---------- */
.mobile-cta{display:none}
@media (max-width:700px){
  .mobile-cta{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60}
  .mobile-cta .btn{width:100%}
  body{padding-bottom:84px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}