/* AccordBanque — feuille commune aux guides, au hub et à la page À propos */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/fraunces-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/fraunces-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/fraunces-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:500;font-display:swap;src:url(/assets/fonts/fraunces-latin-500-italic.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/inter-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/inter-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/inter-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/inter-latin-700-normal.woff2) format('woff2')}

:root{
  --ink:#14213d; --ink-soft:#4a5568; --paper:#ffffff; --cream:#faf8f5;
  --accent:#1d5bd8; --accent-soft:#eef3fd; --line:#e8e6e1; --green:#1a7f4e; --green-soft:#e9f6ef;
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,.serif{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.18;letter-spacing:-0.01em}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:12px;top:12px}

/* ---------- Navigation ---------- */
.topnav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-family:'Fraunces',serif;font-size:1.3rem;font-weight:600;text-decoration:none;white-space:nowrap}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:28px;align-items:center;font-size:.92rem;font-weight:500;color:var(--ink-soft)}
.nav-links a{text-decoration:none}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
.btn{display:inline-block;background:var(--ink);color:#fff;padding:12px 24px;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;transition:.2s;border:none;cursor:pointer;text-align:center}
.btn:hover{background:var(--accent)}
.btn.light{background:#fff;color:var(--ink)}
.btn.light:hover{background:var(--accent-soft)}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
@media (max-width:820px){.nav-links{display:none}.nav-in .btn{padding:10px 18px;font-size:.88rem}}

/* ---------- Article ---------- */
.g-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:56px;padding-top:36px;padding-bottom:24px;align-items:start}
@media (max-width:980px){.g-layout{grid-template-columns:minmax(0,1fr)}.g-side{display:none}}
.g-article{max-width:720px}
.crumbs{list-style:none;display:flex;flex-wrap:wrap;gap:6px;font-size:.84rem;color:var(--ink-soft);margin-bottom:26px}
.crumbs li+li::before{content:"›";margin-right:6px;color:#9aa3b2}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.kicker{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:.8rem;font-weight:600;letter-spacing:.02em;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.g-article h1{font-size:clamp(2rem,4.6vw,2.9rem);margin-bottom:22px}
.byline{display:flex;align-items:center;gap:14px;font-size:.88rem;color:var(--ink-soft);padding-bottom:26px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.byline img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none}
.byline a{color:var(--ink);font-weight:600;text-decoration:none}
.byline a:hover{color:var(--accent)}
.lead p{font-size:1.12rem;line-height:1.7;margin-bottom:16px}
.g-article h2{font-size:clamp(1.45rem,3vw,1.85rem);margin:46px 0 16px;scroll-margin-top:84px}
.g-article h3{font-size:1.2rem;margin:26px 0 10px}
.g-article p{margin-bottom:16px}
.g-article ul,.g-article ol{margin:0 0 18px 22px}
.g-article li{margin-bottom:8px}
.g-article a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.g-article a:hover{text-decoration-thickness:2px}
.g-article b,.g-article strong{font-weight:600}

.essentiel{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin:30px 0 8px}
.essentiel h2{font-family:'Inter',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}
.essentiel ul{list-style:none;margin:0}
.essentiel li{position:relative;padding-left:26px;margin-bottom:10px}
.essentiel li::before{content:"";position:absolute;left:4px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.essentiel li:last-child{margin-bottom:0}

.box{border-radius:14px;padding:22px 24px;margin:28px 0}
.box .tag{display:block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.box h3{margin-top:0}
.box p:last-child{margin-bottom:0}
.example{background:var(--cream);border:1px solid var(--line)}
.example .tag{color:var(--ink-soft)}
.tip{background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:0 14px 14px 0}
.tip .tag{color:var(--accent)}

.cta-fiche{background:var(--ink);color:#fff;border-radius:22px;padding:34px 32px;margin:44px 0}
.cta-fiche .tag{display:block;font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#8ab0f5;margin-bottom:10px}
.cta-fiche h2{color:#fff;margin:0 0 12px;font-size:1.6rem}
.cta-fiche p{color:#c9d2e6;margin-bottom:14px}
.cta-fiche .meta{font-size:.9rem;color:#8ab0f5;margin-bottom:22px}
.cta-fiche .price{font-family:'Fraunces',serif;font-size:2rem;font-weight:600;color:#fff;margin-right:14px;vertical-align:middle}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.cta-fiche .pack{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:.92rem;color:#c9d2e6}
.cta-fiche .pack a{color:#fff;font-weight:600}

.faq{margin-top:44px}
.faq details{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;list-style:none;padding:18px 52px 18px 22px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:14px;font-size:1.4rem;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 22px 18px;color:var(--ink-soft)}
.faq .ans p:last-child{margin-bottom:0}

.author{display:flex;gap:20px;align-items:flex-start;background:var(--cream);border-radius:var(--radius);padding:26px;margin:44px 0 22px}
.author img{width:84px;height:84px;border-radius:50%;object-fit:cover;flex:none}
.author h2{font-size:1.15rem;margin:0 0 6px}
.author p{font-size:.94rem;color:var(--ink-soft);margin-bottom:8px}
.author .creds{font-size:.82rem;color:var(--ink-soft)}
.author a{font-weight:600}
@media (max-width:560px){.author{flex-direction:column}}
.disclaimer{font-size:.8rem;color:#7b8494;line-height:1.55;margin:18px 0 0}

/* ---------- Colonne latérale ---------- */
.g-side{position:sticky;top:88px}
.side-card{border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin-bottom:18px;background:#fff}
.side-card h2{font-family:'Inter',sans-serif;font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px}
.toc{list-style:none;font-size:.9rem}
.toc li{margin-bottom:8px;line-height:1.4}
.toc a{text-decoration:none;color:var(--ink-soft)}
.toc a:hover{color:var(--accent)}
.side-cta{background:var(--ink);color:#fff;border:none}
.side-cta h2{color:#8ab0f5}
.side-cta .t{font-family:'Fraunces',serif;font-size:1.15rem;margin-bottom:6px;line-height:1.25}
.side-cta .m{font-size:.85rem;color:#c9d2e6;margin-bottom:14px}
.side-cta .btn{display:block;width:100%}
.side-cta .pk{display:block;text-align:center;font-size:.84rem;color:#c9d2e6;margin-top:12px}

/* ---------- Guides liés / cartes ---------- */
.related{padding-top:24px;padding-bottom:72px}
.related h2,.hub h2.grp{font-size:1.5rem;margin-bottom:22px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.gcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;padding:24px;text-decoration:none;background:#fff;transition:.2s}
.gcard:hover{border-color:var(--accent);box-shadow:0 10px 30px rgba(20,33,61,.07);transform:translateY(-2px)}
.gcard .c{font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.gcard h3{font-size:1.18rem;margin-bottom:10px}
.gcard p{font-size:.92rem;color:var(--ink-soft);flex:1}
.gcard .go{font-size:.9rem;font-weight:600;margin-top:16px;color:var(--ink)}

/* ---------- Hub & À propos ---------- */
.page-head{background:var(--cream);padding:64px 0 56px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(2.1rem,5vw,3.2rem);margin:6px 0 16px;max-width:820px}
.page-head p{font-size:1.1rem;color:var(--ink-soft);max-width:680px}
.hub{padding-top:56px;padding-bottom:24px}
.hub .grp-block{margin-bottom:52px}
.band{background:var(--ink);color:#fff;border-radius:22px;padding:40px 36px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin:12px 0 80px}
.band h2{color:#fff;font-size:1.6rem;margin-bottom:6px}
.band p{color:#c9d2e6;max-width:560px}
.about{padding-top:56px;padding-bottom:40px}
.about-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
.about-grid img{border-radius:20px;width:100%}
@media (max-width:820px){.about-grid{grid-template-columns:1fr}.about-grid img{max-width:220px}}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin:26px 0}
.fact{background:var(--cream);border-radius:14px;padding:18px}
.fact b{display:block;font-family:'Fraunces',serif;font-size:1.5rem;font-weight:600;color:var(--accent)}
.fact span{font-size:.88rem;color:var(--ink-soft)}

/* ---------- Pied de page ---------- */
.site-foot{background:var(--ink);color:#c9d2e6;padding:56px 0 30px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
.site-foot .logo{color:#fff;display:inline-block;margin-bottom:12px}
.site-foot .logo span{color:#8ab0f5}
.site-foot h2{font-family:'Inter',sans-serif;font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.site-foot ul{list-style:none}
.site-foot li{margin-bottom:8px}
.site-foot a{text-decoration:none;color:#c9d2e6}
.site-foot a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.8rem;color:#8d97ad;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* ---------- Correctifs de spécificité (liens dans l'article) ---------- */
.g-article .crumbs a{color:var(--ink-soft);text-decoration:none}
.g-article .crumbs a:hover{color:var(--accent)}
.g-article .byline a{color:var(--ink);text-decoration:none}
.g-article .byline a:hover{color:var(--accent)}
.g-article a.btn{color:#fff;text-decoration:none}
.g-article a.btn.light{color:var(--ink)}
.g-article a.btn.light:hover{color:var(--ink)}
.g-article ol.crumbs{margin:0 0 26px 0}