/* USHOOT — styles communs aux pages du blog (index + articles).
   Mutualisé : chargé par blog/index.html et par chaque article. */
:root{
  --bg:#ffffff; --ink:#000; --ink-2:#0e0e0e;
  --muted:#6b6b6b; --line:#e7e7e7; --soft:#f4f4f4;
  --accent:#fcc500; --accent-soft:#fff8d1;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:"Inter",sans-serif;-webkit-font-smoothing:antialiased}
body{overflow-x:hidden}
.page{width:100%;max-width:1100px;margin:0 auto;position:relative;padding:0 60px}
a{color:inherit}

/* nav */
.nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;height:84px;margin-bottom:40px;transition:background .45s cubic-bezier(.4,0,.2,1),box-shadow .45s ease,backdrop-filter .45s ease}
.nav.scrolled{background:rgba(255,255,255,.85);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);box-shadow:0 1px 0 rgba(0,0,0,.08)}
.nav-brand{display:block;height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:44px}
.nav-links a{position:relative;font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.20em;text-transform:uppercase;color:#6e6e73;text-decoration:none;transition:color .4s cubic-bezier(.25,.1,.25,1)}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:1.5px;border-radius:2px;background:#1d1d1f;transform:scaleX(0);transform-origin:right center;transition:transform .45s cubic-bezier(.62,.04,.2,1)}
.nav-links a:hover{color:#1d1d1f}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left center}
.nav-links a.active{color:#1d1d1f}
.nav-links a.active::after{transform:scaleX(1);transform-origin:left center}

/* ── blog index ── */
.blog-head{padding:40px 0 44px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:"Outfit",sans-serif;font-size:13px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.blog-head h1{font-family:"Outfit",sans-serif;font-weight:300;font-size:68px;line-height:1;letter-spacing:.01em;color:#000;text-wrap:balance}
.blog-head h1 em{font-style:normal;position:relative;display:inline-block}
.blog-head h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:16px;background:var(--accent);z-index:-1;opacity:.95}
.blog-head p{margin-top:26px;font-size:18px;line-height:1.6;color:#1a1a1a;max-width:680px;text-wrap:pretty}
.cards{display:grid;grid-template-columns:1fr;gap:0;padding:24px 0 80px}
.card{display:grid;grid-template-columns:140px 1fr auto;gap:36px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding-left .3s cubic-bezier(.4,0,.2,1)}
.card:hover{padding-left:10px}
.card .c-date{font-family:"Outfit",sans-serif;font-size:13px;letter-spacing:.06em;color:var(--muted);line-height:1.5}
.card .c-date .tag{display:inline-block;margin-top:10px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.card .c-main{max-width:640px}
.card .c-main h2{font-family:"Outfit",sans-serif;font-weight:400;font-size:30px;line-height:1.18;letter-spacing:.005em;color:#000;margin-bottom:14px;text-wrap:balance;transition:color .25s}
.card .c-main p{font-size:15px;line-height:1.65;color:#5e5e5e;text-wrap:pretty}
.card .c-arrow{width:52px;height:52px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:20px;color:#000;transition:background .25s,border-color .25s,transform .25s}
.card:hover .c-arrow{background:var(--accent);border-color:var(--accent);transform:translateX(4px)}

/* ── article ── */
.doc-head{padding:40px 0 48px;border-bottom:1px solid var(--line)}
.crumb{font-family:"Outfit",sans-serif;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:24px;display:flex;gap:10px;align-items:center}
.crumb a{text-decoration:none;color:var(--muted)}
.crumb a:hover{color:#000}
.crumb .sep{opacity:.5}
.doc-head h1{font-family:"Outfit",sans-serif;font-weight:300;font-size:64px;line-height:1.02;letter-spacing:.005em;color:#000;text-wrap:balance;max-width:18ch}
.doc-head h1 em{font-style:normal;position:relative;display:inline-block}
.doc-head h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:16px;background:var(--accent);z-index:-1;opacity:.95}
.lede{margin-top:30px;font-size:20px;line-height:1.6;color:#1a1a1a;max-width:760px;text-wrap:pretty}
.doc-meta{margin-top:28px;font-family:"Outfit",sans-serif;font-size:13px;letter-spacing:.06em;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.doc-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--accent)}

.doc-body{display:grid;grid-template-columns:248px 1fr;gap:64px;padding:56px 0 80px;align-items:start}
.toc{position:sticky;top:32px;display:flex;flex-direction:column;gap:9px}
.toc .toc-title{font-family:"Outfit",sans-serif;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.toc a{font-size:13.5px;color:#1a1a1a;text-decoration:none;padding:4px 0 4px 14px;line-height:1.4;border-left:2px solid transparent;margin-left:-16px;transition:border-color .2s,color .2s}
.toc a:hover{border-left-color:var(--accent);color:#000}
.toc .toc-num{color:var(--muted);font-family:"Outfit",sans-serif;margin-right:7px}

.content{max-width:740px}
.intro{padding-bottom:8px;margin-bottom:8px}
.intro p{font-size:16px;line-height:1.75;color:#1a1a1a;margin-bottom:16px;text-wrap:pretty}

.callout{background:var(--soft);border-radius:14px;padding:26px 30px;margin:28px 0}
.callout .k{font-family:"Outfit",sans-serif;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.callout p{font-size:15.5px;line-height:1.7;color:#1a1a1a;margin:0}

.crit{padding:40px 0;border-top:1px solid var(--line);scroll-margin-top:96px}
.crit .crit-head{display:flex;align-items:baseline;gap:18px;margin-bottom:18px}
.crit .crit-num{font-family:"Outfit",sans-serif;font-weight:300;font-size:40px;line-height:1;color:var(--accent);flex:0 0 auto}
.crit h2{font-family:"Outfit",sans-serif;font-weight:400;font-size:27px;letter-spacing:.01em;color:#000;line-height:1.18;text-wrap:balance}
.crit p{font-size:15.5px;line-height:1.72;color:#1a1a1a;margin-bottom:14px;text-wrap:pretty}
.crit p:last-child{margin-bottom:0}
.crit .check{margin-top:18px;display:flex;flex-direction:column;gap:11px}
.crit .check .row{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:14.5px;line-height:1.55;color:#1a1a1a}
.crit .check .row .tick{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--accent);position:relative;margin-top:2px}
.crit .check .row .tick::after{content:"";position:absolute;left:5px;top:2px;width:5px;height:9px;border:solid var(--accent);border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}

.closing{padding:44px 0 0;border-top:1px solid var(--line);margin-top:8px}
.closing h2{font-family:"Outfit",sans-serif;font-weight:400;font-size:27px;letter-spacing:.01em;color:#000;margin-bottom:18px;text-wrap:balance}
.closing p{font-size:15.5px;line-height:1.72;color:#1a1a1a;margin-bottom:16px;text-wrap:pretty}
.cta-card{margin-top:30px;background:#0e0e0e;border-radius:18px;padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-card .ct-l{max-width:62%}
.cta-card h3{font-family:"Outfit",sans-serif;font-weight:400;font-size:22px;color:#fff;letter-spacing:.01em;margin-bottom:8px;text-wrap:balance}
.cta-card p{font-size:14px;line-height:1.6;color:#b9b9b9;margin:0}
.cta-card .ct-btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#000;font-family:"Outfit",sans-serif;font-weight:500;font-size:14px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;padding:15px 24px;border-radius:14px;white-space:nowrap;transition:transform .25s ease}
.cta-card .ct-btn:hover{transform:translateY(-2px)}

/* « À lire aussi » */
.also{padding:48px 0 0;border-top:1px solid var(--line);margin-top:8px}
.also .also-k{font-family:"Outfit",sans-serif;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.also a{display:flex;align-items:center;justify-content:space-between;gap:24px;text-decoration:none;padding:22px 0;border-top:1px solid var(--line)}
.also a:last-child{border-bottom:1px solid var(--line)}
.also a .al-t{font-family:"Outfit",sans-serif;font-weight:400;font-size:19px;color:#000;line-height:1.3;text-wrap:balance;transition:color .2s}
.also a .al-arrow{font-size:18px;color:var(--accent);flex:0 0 auto}
.also a:hover .al-t{color:#000;opacity:.6}

/* footer */
.footer{margin-top:40px;padding:48px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.footer .legal{font-size:12px;color:var(--muted);letter-spacing:.04em}
.footer .back{font-family:"Outfit",sans-serif;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#000;text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:3px}

@media (max-width: 820px){
  .page{padding:0 20px}
  .nav{height:auto;padding:18px 0;margin-bottom:16px}
  .nav-links{display:none}
  .blog-head h1{font-size:42px}
  .blog-head p{font-size:16px}
  .card{grid-template-columns:1fr;gap:14px;padding:28px 0}
  .card .c-arrow{display:none}
  .card .c-main h2{font-size:25px}
  .doc-head h1{font-size:40px;max-width:none}
  .lede{font-size:17px}
  .doc-body{grid-template-columns:1fr;gap:28px;padding:32px 0 56px}
  .toc{position:static;flex-direction:row;flex-wrap:wrap;gap:8px 16px;padding-bottom:24px;border-bottom:1px solid var(--line)}
  .toc .toc-title{width:100%}
  .toc a{border-left:none;padding-left:0;margin-left:0}
  .crit .crit-num{font-size:32px}
  .crit h2{font-size:23px}
  .cta-card .ct-l{max-width:100%}
}