/* Classy — pages publiques du site (fonctionnalités, tarifs, FAQ, niveaux, pages légales) et version sans JavaScript de l'accueil.
   Pensé d'abord pour le téléphone (320 px), puis élargi. Même identité que l'application : titres en Instrument Serif,
   texte en Geist, bleu cobalt. Toutes les règles visent des classes .site / .s-* pour ne rien changer dans l'application. */

.js #statique{display:none}

.site{
  --bg:#f5f8fd; --surface:#fff; --ink:#0f1f3d; --muted:#53627e; --line:#dde5f2;
  --blue:#2563eb; --blue-d:#1d3fae; --navy:#0f2a5f; --blue-soft:#e8efff; --up:#1d7a55;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif; --sans:Geist,system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:12px; --gouttiere:16px;
  background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);letter-spacing:-.005em;
  -webkit-text-size-adjust:100%;text-size-adjust:100%;min-height:100vh;min-height:100dvh;overflow-x:hidden
}
.site *,.site *::before,.site *::after{box-sizing:border-box}
.site :where(h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote){margin:0;padding:0}
.site :where(ul,ol){padding-left:1.25em}
.site img,.site svg{max-width:100%;height:auto;display:block}
.site a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}
.site a:hover{color:var(--blue-d)}
.site b,.site strong{font-weight:600;color:inherit}
.site :focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.s-conteneur{width:100%;max-width:1080px;margin:0 auto;padding-left:max(var(--gouttiere),env(safe-area-inset-left));padding-right:max(var(--gouttiere),env(safe-area-inset-right))}
.s-etroit{max-width:760px}
.s-evitement{position:fixed;left:12px;top:12px;z-index:20;background:var(--ink);color:#fff!important;padding:10px 14px;border-radius:8px;transform:translateY(-200%);transition:transform .2s}
.s-evitement:focus{transform:none}

/* ---------- En-tête ---------- */
.site-entete{position:sticky;top:0;z-index:10;background:rgba(245,248,253,.92);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.site-entete .s-conteneur{display:flex;align-items:center;gap:12px;min-height:60px}
.s-logo{display:inline-flex;align-items:center;gap:9px;color:var(--ink)!important;text-decoration:none;font:400 28px/1 var(--serif);flex:none}
.s-logo-mark{width:24px;height:24px;border-radius:50%;background:var(--blue);position:relative;flex:none}
.s-logo-mark::after{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--bg)}
.s-nav{display:none}
.s-nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:8px 2px}
.s-nav a:hover,.s-nav a[aria-current="page"]{color:var(--blue)}
.s-nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--blue)}
.s-actions-entete{margin-left:auto;display:flex;align-items:center;gap:8px}
.s-connexion{display:none;color:var(--ink)!important;text-decoration:none;font-weight:500;font-size:15px;padding:8px}
.s-menu{position:relative}
.s-menu summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:var(--surface)}
.s-menu summary::-webkit-details-marker{display:none}
.s-menu summary span,.s-menu summary span::before,.s-menu summary span::after{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);position:relative;transition:transform .2s}
.s-menu summary span::before,.s-menu summary span::after{content:"";position:absolute;left:0}
.s-menu summary span::before{top:-6px} .s-menu summary span::after{top:6px}
.s-menu[open] summary span{background:transparent}
.s-menu[open] summary span::before{transform:translateY(6px) rotate(45deg)}
.s-menu[open] summary span::after{transform:translateY(-6px) rotate(-45deg)}
.s-menu-panneau{position:fixed;left:0;right:0;top:calc(61px + env(safe-area-inset-top));background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(15,42,95,.12);padding:8px max(var(--gouttiere),env(safe-area-inset-left)) 18px;display:flex;flex-direction:column}
.s-menu-panneau a{color:var(--ink);text-decoration:none;font-size:17px;font-weight:500;padding:13px 2px;border-bottom:1px solid var(--line)}
.s-menu-panneau a[aria-current="page"]{color:var(--blue)}
.s-menu-panneau .s-btn{margin-top:14px;border-bottom:none}
.s-menu-panneau .s-btn-sec{margin-top:8px}

/* ---------- Boutons ---------- */
.s-btn,.s-btn-sec{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:10px;font:600 16px/1.2 var(--sans);text-decoration:none!important;text-align:center;transition:background .2s,border-color .2s,transform .2s}
.s-btn{background:var(--blue);color:#fff!important;box-shadow:0 10px 24px rgba(37,99,235,.28)}
.s-btn:hover{background:var(--blue-d)}
.s-btn-sec{background:var(--surface);color:var(--ink)!important;border:1px solid var(--line)}
.s-btn-sec:hover{border-color:var(--blue)}
.s-btn-petit{min-height:40px;padding:8px 14px;font-size:14px;box-shadow:none}
.s-boutons{display:flex;flex-direction:column;gap:10px;margin-top:24px}

/* ---------- Fil d'Ariane ---------- */
.s-fil{padding-top:18px;font-size:13px;color:var(--muted)}
.s-fil ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.s-fil li+li::before{content:"/";margin-right:8px;color:var(--line)}
.s-fil a{color:var(--muted);text-decoration:none}
.s-fil a:hover{color:var(--blue)}

/* ---------- Typographie ---------- */
.s-kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:10px}
.s-kicker::before{content:"";width:22px;height:1px;background:currentColor;flex:none}
.site h1{font:400 clamp(40px,10.5vw,76px)/.98 var(--serif);letter-spacing:-.01em;margin:12px 0 16px;overflow-wrap:break-word}
.site h2{font:400 clamp(30px,7vw,46px)/1.05 var(--serif);letter-spacing:-.01em;overflow-wrap:break-word}
.site h3{font:400 clamp(22px,5.4vw,27px)/1.15 var(--serif)}
.s-lead{font-size:clamp(17px,4.4vw,19px);color:var(--muted);max-width:680px}
.s-muted{color:var(--muted);font-size:14px}
.s-maj{font-size:13px;color:var(--muted);margin-top:14px}

/* ---------- Sections ---------- */
.s-hero{padding:28px 0 8px}
.s-hero .s-muted{margin-top:12px}
.s-section{padding:56px 0 0}
.s-section>.s-conteneur>h2,.s-section-titre{margin-bottom:12px}
.s-section-intro{color:var(--muted);max-width:680px;margin-bottom:24px}
.s-grille{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:14px}
.s-carte{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px}
.s-carte h3{margin-bottom:6px}
.s-carte p{color:var(--muted);font-size:15px}
.s-carte p+p{margin-top:8px}
.s-carte ul{color:var(--muted);font-size:15px;margin-top:8px}
.s-carte li{margin:4px 0}
.s-num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:600;margin-bottom:12px}
.s-ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--blue-soft);color:var(--blue);margin-bottom:12px}
.s-ic svg{width:22px;height:22px}

/* Bloc « en bref » : la réponse directe, citable telle quelle */
.s-bref{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:0 var(--r) var(--r) 0;padding:18px 20px;margin-top:24px}
.s-bref p+p{margin-top:8px}
.s-bref ul{margin-top:8px}
.s-bref li{margin:4px 0}

/* Étapes numérotées */
.s-etapes{list-style:none;padding:0;counter-reset:etape;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--blue)}
.s-etapes>li{counter-increment:etape;position:relative;padding:22px 0 22px 58px;border-bottom:1px solid var(--line)}
.s-etapes>li::before{content:counter(etape);position:absolute;left:0;top:18px;font:400 40px/1 var(--serif);color:var(--blue);width:44px}
.s-etapes h3{margin-bottom:6px}
.s-etapes p{color:var(--muted)}
.s-etapes p+p,.s-etapes ul{margin-top:8px}
.s-etapes ul{color:var(--muted)}

/* Prose : pages légales, longues explications */
.s-prose{max-width:760px}
.s-prose h2{font-size:clamp(26px,6vw,34px);margin:40px 0 10px}
.s-prose h3{font-size:22px;margin:24px 0 6px}
.s-prose p,.s-prose ul,.s-prose ol{margin:10px 0}
.s-prose li{margin:5px 0}
.s-prose .s-a-completer{background:#fff4d6;border-radius:4px;padding:0 4px;font-weight:600}

/* Tableaux : défilent horizontalement sur petit écran au lieu de casser la page */
.s-tableau{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);margin-top:18px}
.s-tableau table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px}
.s-tableau th,.s-tableau td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.s-tableau thead th{font-weight:600;background:var(--blue-soft)}
.s-tableau tbody th{font-weight:500}
.s-tableau tr:last-child>*{border-bottom:none}
.s-oui{color:var(--up);font-weight:600}

/* Formules */
.s-offres{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px;align-items:stretch}
.s-offre{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.s-offre.s-avant{border:2px solid var(--blue);box-shadow:0 24px 60px rgba(37,99,235,.14)}
.s-ruban{position:absolute;top:-12px;left:22px;background:var(--blue);color:#fff;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:99px;padding:4px 12px}
.s-prix{font:400 52px/1.05 var(--serif);color:var(--blue);margin-top:8px}
.s-prix small{font:500 15px var(--sans);color:var(--muted)}
.s-offre ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.s-offre li{padding:8px 0 8px 26px;position:relative;font-size:15px;border-top:1px solid var(--line)}
.s-offre li::before{content:"✓";position:absolute;left:2px;color:var(--blue);font-weight:700}

/* FAQ */
.s-faq{display:flex;flex-direction:column;gap:10px}
.s-faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.s-faq summary{cursor:pointer;list-style:none;font-weight:600;padding:16px 48px 16px 18px;position:relative;min-height:48px}
.s-faq summary::-webkit-details-marker{display:none}
.s-faq summary::after{content:"+";position:absolute;right:18px;top:12px;font-size:24px;line-height:1;color:var(--blue);transition:transform .2s}
.s-faq details[open] summary::after{transform:rotate(45deg)}
.s-faq details>div{padding:0 18px 18px;color:var(--muted)}
.s-faq details>div p+p{margin-top:8px}
.s-faq h2.s-faq-groupe{font-size:clamp(24px,5.5vw,30px);margin:32px 0 6px}

/* Exemple de cours */
.s-point{background:linear-gradient(135deg,var(--blue-d) 0%,var(--blue) 60%,#3b82f6 100%);color:#fff;border-radius:var(--r);padding:24px 22px}
.s-point small{display:block;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.78);margin-bottom:8px}
.s-point p{font:400 clamp(22px,5.6vw,28px)/1.25 var(--serif)}
.s-formule{display:block;margin-top:14px;padding:12px 16px;border-radius:10px;background:var(--blue-soft);color:var(--navy);font:500 18px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto;white-space:nowrap}
.s-point .s-formule{background:rgba(255,255,255,.12);color:#fff}
.s-calcul{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg);border-left:2px solid var(--blue);padding:6px 12px;margin-top:4px;overflow-x:auto;white-space:nowrap}
.s-qcm{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;margin-top:12px}
.s-qcm li{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:15px;background:var(--bg)}
.s-qcm li.s-bonne{border-color:var(--up);background:#e3f1ea;font-weight:500}

/* Bandeau final */
.s-cta{margin-top:64px;background:linear-gradient(135deg,var(--blue),#3b82f6);color:#fff;border-radius:var(--r);padding:40px 22px;text-align:center}
.s-cta h2{color:#fff}
.s-cta p{color:rgba(255,255,255,.88);margin:10px auto 0;max-width:560px}
.s-cta .s-boutons{align-items:center}
.s-cta .s-btn{background:#fff;color:var(--blue)!important;box-shadow:none}
.s-cta .s-btn:hover{background:var(--blue-soft)}
.s-cta .s-btn-sec{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.5)}

/* ---------- Pied de page ---------- */
.site-pied{margin-top:72px;border-top:1px solid var(--line);background:var(--surface);padding:40px 0 calc(28px + env(safe-area-inset-bottom));font-size:15px}
.s-pied-grille{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
.s-pied-marque{grid-column:1/-1}
.s-pied-marque p{color:var(--muted);font-size:14px;margin-top:10px;max-width:360px}
.site-pied h2{font:600 12px/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.site-pied ul{list-style:none;padding:0}
.site-pied li a{display:inline-block;padding:6px 0;color:var(--ink);text-decoration:none}
.site-pied li a:hover{color:var(--blue)}
.s-copyright{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

/* Page introuvable */
.s-404{padding:60px 0 20px;text-align:center}
.s-404 .s-boutons{align-items:center}

/* ---------- Écrans plus larges ---------- */
@media (min-width:600px){
  .site{--gouttiere:24px}
  .s-boutons{flex-direction:row;flex-wrap:wrap}
  .s-cta .s-boutons{justify-content:center}
  .s-404 .s-boutons{justify-content:center}
  .s-hero{padding-top:48px}
  .s-carte{padding:24px}
  .s-pied-grille{grid-template-columns:repeat(4,minmax(0,1fr))}
  .s-cta{padding:56px 32px}
}
@media (min-width:900px){
  .s-menu{display:none}
  .s-nav{display:flex;gap:22px;margin-left:28px}
  .s-connexion{display:inline-block}
  .s-section{padding-top:80px}
  .s-pied-grille{grid-template-columns:1.6fr repeat(4,minmax(0,1fr))}
  .s-pied-marque{grid-column:auto}
  .s-hero-grille{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
}
@media (prefers-reduced-motion:reduce){.site *{transition:none!important}}
@media print{.site-entete,.site-pied,.s-cta{display:none}.site{background:#fff}}
.s-lien-bouton{border:0;background:none;padding:6px 0;font:inherit;color:var(--ink);cursor:pointer;text-align:left}
.s-lien-bouton:hover{color:var(--blue)}
@media (max-width:419px){.s-long{display:none}.site-entete .s-btn-petit{padding:8px 12px}}
.site-entete .s-btn-petit{gap:0}