/* =====================================================================
   Jouro : Section Guides Budget (/guides/)
   Dépend de blog.css (header, footer, :root variables, .blog-shell).
   Ce fichier ne définit que les composants spécifiques aux guides.
   ===================================================================== */

/* ---------- Direction artistique : même fond que la page d'accueil ----------
   blog.css scope son fond sur body.blog-page ; nos pages utilisent
   body.guide-page. On reprend donc le fond riche de l'accueil
   (deux halos bleus + voile lumineux) pour une continuité visuelle parfaite. */
body.guide-page{
  min-height:100vh;
  margin:0;
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at top left,rgba(14,165,233,.18),transparent 30%),
    radial-gradient(circle at 85% 15%,rgba(59,130,246,.14),transparent 28%),
    linear-gradient(180deg,#f8fbff 0%,#eef5ff 42%,#f8fbff 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
body.guide-page::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:linear-gradient(120deg,rgba(255,255,255,.45),transparent 35%,rgba(255,255,255,.28) 60%,transparent 75%);
  opacity:.65;
}

.guide-shell{width:min(calc(100% - 40px),var(--max));margin:0 auto}

/* ---------- Fil d'Ariane ---------- */
.guide-breadcrumb{padding:22px 0 0}
.guide-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;font-size:.86rem;color:var(--muted)}
.guide-breadcrumb a{color:var(--muted);text-decoration:none}
.guide-breadcrumb a:hover{color:var(--blue-deep)}
.guide-breadcrumb li+li::before{content:"›";margin-right:8px;color:#9fb0c6}
.guide-breadcrumb [aria-current="page"]{color:var(--text);font-weight:650}

/* ---------- En-tête de guide ---------- */
.guide-hero{padding:18px 0 8px}
.guide-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;background:var(--blue-soft);color:var(--blue-deep);font-size:.78rem;font-weight:800;letter-spacing:.02em}
.guide-hero h1{margin:16px 0 0;font-size:clamp(1.95rem,5.4vw,3.05rem);line-height:1.06;letter-spacing:-.04em}
.guide-lead{margin:16px 0 0;font-size:1.08rem;line-height:1.7;color:var(--muted)}
.guide-meta{margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px 14px;font-size:.85rem;color:var(--muted)}
.guide-meta span{display:inline-flex;align-items:center;gap:6px}

/* ---------- Réponse directe (clé pour l'AEO / extraits IA) ---------- */
.guide-answer{margin:24px 0 8px;padding:20px 22px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(224,242,254,.7),rgba(255,255,255,.92));border:1px solid rgba(14,165,233,.22);box-shadow:var(--shadow-soft)}
.guide-answer p{margin:0;font-size:1.05rem;line-height:1.65;color:#1f2d40}
.guide-answer strong{color:var(--blue-deep)}
.guide-answer .guide-answer-tag{display:block;margin-bottom:8px;font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-deep)}

/* ---------- Mise en page : article + sommaire ---------- */
.guide-layout{display:grid;gap:30px;padding:34px 0 10px;align-items:start}

/* ---------- Sommaire ---------- */
.guide-toc{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);padding:18px 20px}
.guide-toc strong{display:block;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--blue-deep);margin-bottom:12px}
.guide-toc ol{list-style:none;margin:0;padding:0;counter-reset:toc;display:grid;gap:9px}
.guide-toc li{counter-increment:toc}
.guide-toc a{display:flex;gap:10px;color:#2b3f59;text-decoration:none;font-size:.95rem;line-height:1.4}
.guide-toc a::before{content:counter(toc);flex:none;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-deep);font-size:.78rem;font-weight:800}
.guide-toc a:hover{color:var(--blue-deep)}

/* ---------- Corps de l'article ---------- */
.guide-article{max-width:none}
.guide-article h2{margin:38px 0 0;font-size:clamp(1.45rem,3.4vw,1.95rem);line-height:1.18;letter-spacing:-.03em;scroll-margin-top:88px}
.guide-article h2:first-child{margin-top:0}
.guide-article h3{margin:26px 0 0;font-size:1.18rem;letter-spacing:-.02em}
.guide-article p{margin:14px 0 0;line-height:1.78;color:#27374d;font-size:1.04rem}
.guide-article ul,.guide-article ol{margin:14px 0 0;padding-left:0;list-style:none;display:grid;gap:10px}
.guide-article ul li{position:relative;padding-left:28px;line-height:1.7;color:#27374d}
.guide-article ul li::before{content:"";position:absolute;left:4px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.guide-article ol{counter-reset:steps}
.guide-article ol li{position:relative;padding-left:38px;line-height:1.7;color:#27374d;counter-increment:steps}
.guide-article ol li::before{content:counter(steps);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue-deep),var(--blue));color:#fff;font-size:.82rem;font-weight:800}
.guide-article strong{color:#152033}
.guide-article a{color:var(--blue-deep);text-decoration:underline;text-underline-offset:2px}

/* Encadré calcul / formule */
.guide-formula{margin:20px 0 0;display:grid;gap:10px;padding:20px 22px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(224,242,254,.6),rgba(255,255,255,.92));border:1px solid rgba(14,165,233,.16)}
.guide-formula-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:10px;border-bottom:1px solid rgba(15,23,42,.08);font-size:1rem;color:#27374d}
.guide-formula-row:last-child{border-bottom:none;padding-bottom:0;font-weight:800;color:var(--text)}
.guide-formula-row strong{font-size:1.12rem}
.guide-formula-row .pos{color:#059669}
.guide-formula-row .neg{color:#e11d48}
.guide-formula-row .sav{color:#f59e0b}

/* Encadré info / astuce */
.guide-callout{margin:20px 0 0;padding:16px 18px;border-radius:16px;border:1px solid rgba(14,165,233,.18);background:rgba(14,165,233,.06);color:#244461;line-height:1.65;font-size:.98rem}
.guide-callout strong{color:var(--blue-deep)}
.guide-callout.warn{border-color:rgba(245,158,11,.28);background:rgba(245,158,11,.08);color:#7a4d09}
.guide-callout.warn strong{color:#92400e}

/* Emplacement réservé à une capture d'écran (à remplacer par une <figure class="guide-figure"><img></figure>) */
.guide-shot-placeholder{margin:22px 0 0;padding:26px 22px;border:2px dashed rgba(14,165,233,.42);border-radius:var(--radius);background:rgba(14,165,233,.05);text-align:center}
.guide-shot-placeholder .gsp-mark{font-weight:800;color:var(--blue-deep);letter-spacing:.14em;font-size:.82rem}
.guide-shot-placeholder strong{display:block;margin:10px 0 4px;font-size:1.02rem;color:var(--text)}
.guide-shot-placeholder span{display:block;font-size:.9rem;color:var(--muted);line-height:1.55}
/* Captures format smartphone (portrait) : largeur limitée et centrée */
.guide-figure{margin:24px auto 0;max-width:300px;text-align:center}
.guide-figure img{display:block;width:100%;height:auto;border-radius:26px;border:1px solid var(--line);box-shadow:0 18px 42px rgba(15,23,42,.14);background:linear-gradient(180deg,#f8fbff,#eaf4ff)}
.guide-figure figcaption{margin-top:12px;font-size:.88rem;color:var(--muted);line-height:1.5}
/* Variante paysage si jamais une capture est horizontale : <figure class="guide-figure wide"> */
.guide-figure.wide{max-width:100%}
.guide-figure.wide img{border-radius:var(--radius)}

/* ---------- FAQ (accordéon natif, sans JS) ---------- */
.guide-faq{margin:18px 0 0;display:grid;gap:12px}
.guide-faq details{border:1px solid var(--line);border-radius:16px;background:var(--surface-soft);overflow:hidden}
.guide-faq summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:700;color:var(--text);display:flex;justify-content:space-between;align-items:center;gap:14px}
.guide-faq summary::-webkit-details-marker{display:none}
.guide-faq summary::after{content:"+";flex:none;font-size:1.3rem;color:var(--blue-deep);transition:transform .2s ease}
.guide-faq details[open] summary::after{transform:rotate(45deg)}
.guide-faq summary:hover{color:var(--blue-deep)}
.guide-faq .guide-faq-body{padding:0 18px 16px;color:#27374d;line-height:1.72}
.guide-faq .guide-faq-body p{margin:0}

/* ---------- CTA ---------- */
.guide-cta{margin:34px 0 0;padding:28px 24px;border-radius:26px;color:#fff;background:radial-gradient(circle at top left,rgba(255,255,255,.16),transparent 30%),linear-gradient(135deg,#0f4ec8 0%,#0d86df 48%,#1db6ee 100%);box-shadow:0 24px 60px rgba(15,92,219,.22)}
.guide-cta h2{margin:0;color:#fff;font-size:clamp(1.45rem,3.6vw,2rem);letter-spacing:-.03em}
.guide-cta p{margin:12px 0 0;color:rgba(255,255,255,.9);line-height:1.65}
.guide-cta-actions{margin:20px 0 0;display:flex;flex-wrap:wrap;gap:12px}
.guide-cta .guide-btn-primary{background:#fff;color:#0f5cdb}
.guide-cta .guide-btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.28)}
.guide-cta-proof{margin:14px 0 0;font-size:.86rem;color:rgba(255,255,255,.82)}

.guide-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 22px;border-radius:999px;text-decoration:none;font-weight:700;transition:transform .2s ease,box-shadow .2s ease}
.guide-btn:hover{transform:translateY(-1px)}
.guide-btn-primary{background:linear-gradient(135deg,var(--blue-deep),var(--blue));color:#fff;box-shadow:0 14px 30px rgba(14,165,233,.26)}
.guide-btn-secondary{background:rgba(255,255,255,.85);color:var(--text);border:1px solid var(--line)}

/* ---------- Maillage : autres guides ---------- */
.guide-related{padding:40px 0 8px}
.guide-related h2{font-size:clamp(1.5rem,3.6vw,2.1rem);letter-spacing:-.03em;margin:0 0 6px}
.guide-related>p{color:var(--muted);margin:0 0 20px;line-height:1.6}
.guide-related-grid{display:grid;gap:14px}
.guide-card{display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-soft);box-shadow:var(--shadow-soft);text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease}
a.guide-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.guide-card h3{margin:0;font-size:1.08rem;letter-spacing:-.02em;color:var(--text)}
.guide-card p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.55}
.guide-card .guide-card-go{margin-top:auto;color:var(--blue-deep);font-weight:700;font-size:.9rem}
.guide-card.soon{opacity:.72}
.guide-card-soon{align-self:flex-start;padding:4px 10px;border-radius:999px;background:rgba(15,23,42,.06);color:#64748b;font-size:.74rem;font-weight:800}

/* ---------- Hub /guides/ ---------- */
.guide-hub-hero{padding:26px 0 6px}
.guide-hub-hero h1{margin:16px 0 0;font-size:clamp(2.1rem,6vw,3.3rem);line-height:1.04;letter-spacing:-.04em}
.guide-hub-hero p{margin:16px 0 0;font-size:1.08rem;line-height:1.7;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (min-width:760px){
  .guide-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:1000px){
  .guide-layout{grid-template-columns:260px minmax(0,1fr);gap:48px}
  .guide-toc{position:sticky;top:24px}
  .guide-related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

/* ---------- Calculateur (shared/calculateur.php) ----------
   Reprend les variables et les boutons des guides : aucune nouvelle
   fondation, seulement la mise en forme du formulaire et du résultat. */
.calc{margin:26px 0 0;padding:24px 20px;border-radius:var(--radius);border:1px solid rgba(14,165,233,.22);background:linear-gradient(180deg,#f0f9ff,rgba(255,255,255,.94));box-shadow:var(--shadow-soft);scroll-margin-top:88px}
.calc-head{display:grid;gap:10px}
.calc-tag{justify-self:start;display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:var(--blue-soft);color:var(--blue-deep);font-size:.74rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.calc h2{margin:0;font-size:clamp(1.35rem,4vw,1.75rem);line-height:1.2;letter-spacing:-.03em;color:var(--text)}
.calc-intro{margin:0;color:var(--muted);line-height:1.6;font-size:.98rem}

.calc-form{margin:20px 0 0;display:grid;gap:16px}
.calc-field{display:grid;gap:6px}
.calc-field label{font-weight:750;font-size:.95rem;color:#1f2d40}
.calc-optionnel{font-weight:600;color:var(--muted)}
.calc-input{display:flex;align-items:center;gap:8px;padding:0 14px;border-radius:14px;border:1px solid var(--line);background:#fff;transition:border-color .18s ease,box-shadow .18s ease}
.calc-input:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,165,233,.22)}
.calc-input input{flex:1;min-width:0;min-height:52px;padding:0;border:0;background:none;font:inherit;font-size:1.12rem;font-weight:700;color:var(--text)}
.calc-input input:focus{outline:none}
.calc-input input:focus-visible{outline:3px solid #0b62c4;outline-offset:3px;border-radius:10px}
.calc-input input::placeholder{font-weight:500;color:#94a6bd}
.calc-input input::-webkit-outer-spin-button,.calc-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc-input input[type=number]{-moz-appearance:textfield}
.calc-unit{flex:none;font-weight:800;color:var(--blue-deep)}
.calc-input:has(input.is-invalide){border-color:#c81e4a;box-shadow:0 0 0 3px rgba(200,30,74,.14)}
.calc-input input.is-invalide{color:#a8143a}
.calc-aide{margin:0;font-size:.85rem;line-height:1.5;color:var(--muted)}
.calc-erreur{margin:0;font-size:.85rem;font-weight:700;color:#a8143a}

.calc-results{margin:22px 0 0;display:grid;gap:14px}
/* Les display:grid ci-dessous surchargeraient le style natif de [hidden]. */
.calc [hidden]{display:none}
.calc-vide{margin:0;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.8);border:1px dashed rgba(14,165,233,.32);color:var(--muted);line-height:1.6;font-size:.96rem}
.calc-alerte{display:grid;gap:6px;padding:16px 18px;border-radius:16px;border:1px solid rgba(245,158,11,.32);background:rgba(245,158,11,.09);color:#7a4d09;line-height:1.6}
.calc-alerte strong{color:#92400e}
.calc-chiffres{display:grid;gap:12px}
.calc-bloc{display:grid;gap:4px;padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:#fff}
.calc-bloc-label{font-size:.78rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--blue-deep)}
.calc-bloc-valeur{font-size:1.6rem;line-height:1.15;letter-spacing:-.03em;color:var(--text)}
.calc-bloc-detail{font-size:.85rem;line-height:1.5;color:var(--muted)}
.calc-bloc-hero{border-color:transparent;color:#fff;background:linear-gradient(135deg,#0b3fa8 0%,#0f5cdb 58%,#1468d6 100%);box-shadow:0 16px 36px rgba(15,92,219,.2)}
.calc-bloc-hero .calc-bloc-label{color:rgba(255,255,255,.94)}
.calc-bloc-hero .calc-bloc-valeur{color:#fff;font-size:2.1rem}
.calc-bloc-hero .calc-bloc-detail{color:rgba(255,255,255,.92)}
.calc-rappel{margin:0;padding:14px 16px;border-radius:16px;background:rgba(14,165,233,.07);border:1px solid rgba(14,165,233,.18);color:#244461;line-height:1.6;font-size:.95rem}
.calc-rappel strong{color:var(--blue-deep)}

.calc-cta{display:grid;gap:12px;padding:18px;border-radius:18px;background:rgba(224,242,254,.7);border:1px solid rgba(14,165,233,.2)}
.calc-cta p{margin:0;font-weight:700;color:#1f2d40;line-height:1.55}
.calc-cta .guide-btn{justify-self:start}
.calc-cta .guide-btn-primary{background:linear-gradient(135deg,#0b3fa8,#0f5cdb)}
.calc-rgpd{margin:14px 0 0;font-size:.85rem;line-height:1.5;color:var(--muted)}

@media (min-width:700px){
  .calc{padding:30px 28px}
  .calc-form{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calc-chiffres{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calc-rappel{grid-column:1 / -1}
  .calc-cta{grid-template-columns:1fr auto;align-items:center}
  .calc-cta .guide-btn{justify-self:end}
}