/* =========================================================================
   Mairelle — feuille de style unique (v2 : ergonomique & vivante)
   Identité reprise du dossier : Encre marine #1E2A52 · Garance #B23A48 ·
   Ivoire #FAF7F2 · cartes pâles lilas #F1F4FC · titres EB Garamond serif
   (chiffres « oldstyle »), texte Inter. Micro-interactions sobres,
   accessibilité AA, corps ≥ 18 px. Tout mouvement respecte prefers-reduced-motion.
   ========================================================================= */

:root{
  --marine:#1E2A52;
  --marine-700:#16204a;
  --marine-soft:#2b3a67;
  --garance:#B23A48;
  --garance-700:#95303c;
  --ivoire:#FAF7F2;
  --blanc:#FFFFFF;
  --glace:#CADCFC;
  --lilac:#F1F4FC;      /* cartes pâles (chiffres, callouts) — repris du PDF */
  --fond-doux:#EFF3FA;

  --ink:#232a44;
  --muted:#565d75;
  --hairline:rgba(30,42,82,.14);
  --hairline-2:rgba(30,42,82,.08);

  --maxw:1100px;
  --maxw-narrow:760px;
  --radius:16px;
  --radius-sm:10px;
  /* Ombres à deux couches (ambiante serrée + portée douce) — profondeur « Apple » */
  --shadow:0 2px 6px -3px rgba(30,42,82,.14), 0 24px 56px -30px rgba(30,42,82,.42);
  --shadow-sm:0 1px 3px -1px rgba(30,42,82,.10), 0 12px 28px -18px rgba(30,42,82,.34);
  --shadow-hover:0 4px 10px -4px rgba(30,42,82,.16), 0 30px 64px -30px rgba(30,42,82,.44);
  /* Ressort critiquement amorti (pas de rebond) — réglage par défaut Apple */
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ivoire);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto}

/* ---------- Typographie ---------- */
h1,h2,h3,h4{font-family:"EB Garamond",Georgia,"Times New Roman",serif;color:var(--marine);
  line-height:1.14;font-weight:600;margin:0 0 .5em;font-variant-numeric:oldstyle-nums;
  font-optical-sizing:auto;text-wrap:balance}
/* Tracking optique (Apple §15) : négatif sur les grands titres, ~0 sur le petit */
h1{font-size:clamp(2.2rem,5.4vw,3.5rem);line-height:1.03;letter-spacing:-.022em}
h2{font-size:clamp(1.75rem,3.8vw,2.5rem);line-height:1.08;letter-spacing:-.016em}
h3{font-size:clamp(1.3rem,2.4vw,1.62rem);letter-spacing:-.009em}
h4{font-size:1.15rem;letter-spacing:-.004em}
p{margin:0 0 1.1em}
strong,b{color:var(--marine);font-weight:600}
a{color:var(--garance);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--garance-700)}
ul,ol{margin:0 0 1.1em;padding-left:1.3em}
li{margin:.3em 0}
hr,.rule{border:none;border-top:1px solid var(--hairline);margin:2.4rem 0}
small{font-size:.82em}

/* ---------- Accessibilité ---------- */
:focus-visible{outline:3px solid var(--garance);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:12px;top:-60px;z-index:300;background:var(--marine);color:#fff;
  padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600;transition:top .15s ease}
.skip-link:focus{top:12px;color:#fff}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Structure ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container.narrow{max-width:var(--maxw-narrow)}
.section{padding:76px 0}
.section.tight{padding:48px 0}
.section.alt{background:var(--fond-doux)}
.section.marine{background:var(--marine);color:#eef1fb}
.section.marine h1,.section.marine h2,.section.marine h3,.section.marine h4{color:#fff}
.section.marine a{color:#fff}
.section.marine .kicker{color:var(--glace)}

/* ---------- Barre de progression de lecture ---------- */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--marine),var(--garance));transition:width .1s linear}

/* ---------- En-têtes de section ---------- */
.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--garance);margin-bottom:.7rem}
.section-head{max-width:700px;margin:0 0 44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.08rem;margin-bottom:0}
/* Variante « dossier » : numéro estompé + filet marine pleine largeur */
.section-head.ruled{max-width:none;display:block;border-bottom:2px solid var(--marine);padding-bottom:16px}
.section-head .snum{font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;
  font-size:1.5rem;color:var(--marine);opacity:.32;margin-right:.5em;font-weight:600}
.lede{font-size:1.26rem;line-height:1.55;color:var(--ink);max-width:640px}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:1rem;
  padding:.74em 1.4em;border-radius:12px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;
  line-height:1.2;transition:transform .18s var(--ease),background .18s,color .18s,border-color .18s,box-shadow .25s}
.btn--primary{background:var(--garance);color:#fff;border-color:var(--garance);box-shadow:0 12px 26px -14px rgba(178,58,72,.8)}
.btn--primary:hover{background:var(--garance-700);border-color:var(--garance-700);color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(178,58,72,.85)}
.btn--outline{background:transparent;color:var(--marine);border-color:var(--marine)}
.btn--outline:hover{background:var(--marine);color:#fff;transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--marine);border-color:#fff}
.btn--light:hover{background:var(--glace);border-color:var(--glace);color:var(--marine);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--marine);border-color:var(--hairline);text-decoration:none}
.btn--ghost:hover{border-color:var(--marine)}
.btn:active{transform:scale(.975);transition:transform 90ms ease-out}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:1.6rem}

/* ---------- En-tête / navigation ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(250,247,242,.72);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease)}
.site-header.scrolled{background:rgba(250,247,242,.86);border-bottom-color:var(--hairline-2);
  box-shadow:0 10px 30px -22px rgba(30,42,82,.5)}
.nav{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--marine);font-weight:700}
.brand .mark{width:34px;height:34px;flex:0 0 auto;transition:transform .3s var(--ease)}
.brand:hover .mark{transform:rotate(-4deg) scale(1.05)}
.brand .name{font-family:"EB Garamond",serif;font-size:1.5rem;font-weight:600;letter-spacing:.2px}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{color:var(--marine);text-decoration:none;font-weight:500;font-size:.98rem;padding:.5em .7em;
  border-radius:8px;transition:background .15s,color .15s}
.nav-menu a:hover,.nav-menu a[aria-current="page"]{background:var(--fond-doux);color:var(--marine)}
.nav-menu a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--garance)}
.nav-menu .btn{margin-left:8px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1.5px solid var(--hairline);border-radius:9px;
  padding:.5em .6em;cursor:pointer;color:var(--marine)}
.nav-toggle svg{display:block}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav-menu{position:absolute;left:0;right:0;top:70px;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--ivoire);border-bottom:1px solid var(--hairline);padding:12px 22px 20px;margin:0;display:none;box-shadow:var(--shadow-sm)}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:.7em .6em;font-size:1.05rem}
  .nav-menu .btn{margin:8px 0 0;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{padding:78px 0 44px}
.hero .lede{margin-top:1.2rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.eyebrow{display:inline-flex;align-items:center;gap:.5em;background:var(--glace);color:var(--marine);
  font-size:.82rem;font-weight:600;padding:.4em .85em;border-radius:100px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--garance)}
.eyebrow .dot{animation:softpulse 2.6s ease-in-out infinite}
@keyframes softpulse{0%,100%{box-shadow:0 0 0 0 rgba(178,58,72,.5)}55%{box-shadow:0 0 0 7px rgba(178,58,72,0)}}
.quote-mark{font-family:"EB Garamond",serif;font-size:1.4rem;font-style:italic;color:var(--marine);
  border-left:3px solid var(--garance);padding-left:1rem;margin:1.4rem 0 0;max-width:560px}

/* ---------- Cartes ---------- */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.cols-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cols-2,.cols-3{grid-template-columns:1fr}}
.card{background:var(--blanc);border:1px solid var(--hairline);border-radius:var(--radius);padding:26px 24px;
  box-shadow:var(--shadow-sm);transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:color-mix(in srgb,var(--marine) 22%,var(--hairline))}
.card h3{margin-bottom:.35em}
.card p:last-child{margin-bottom:0}
.card .num{font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;font-size:1.15rem;font-weight:600;
  color:var(--garance);display:inline-flex;align-items:center;justify-content:center;width:2.1em;height:2.1em;
  border:1.5px solid var(--garance);border-radius:50%;margin-bottom:.7rem}
.card .tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--marine);background:var(--glace);padding:.3em .7em;border-radius:100px;margin-bottom:.8rem}

/* ---------- Listes ---------- */
.check-list,.no-list{list-style:none;margin:0;padding:0}
.check-list li{position:relative;padding-left:1.9em;margin:.6em 0}
.check-list li::before{content:"";position:absolute;left:.1em;top:.5em;width:.85em;height:.5em;
  border-left:2px solid var(--garance);border-bottom:2px solid var(--garance);transform:rotate(-45deg)}
.no-list li{position:relative;padding-left:1.9em;margin:.6em 0}
.no-list li::before{content:"—";position:absolute;left:.2em;top:0;color:var(--garance);font-weight:700}

/* ---------- Chiffres éditoriaux (signature du dossier) ---------- */
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:760px){.figures{grid-template-columns:repeat(2,1fr);gap:16px}}
.figure{background:var(--lilac);border:1px solid var(--hairline-2);border-radius:var(--radius);padding:22px 20px;text-align:center;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
.figure:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.figure .n{font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;
  font-size:clamp(2.3rem,5.4vw,3.1rem);color:var(--garance);line-height:1;font-weight:600}
.figure .l{color:var(--muted);font-size:.98rem;margin-top:.6rem}
.figure .src{color:var(--muted);font-size:.76rem;margin-top:.4rem;opacity:.85}
.section.marine .figure{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.section.marine .figure .n{color:#fff}
.section.marine .figure .l,.section.marine .figure .src{color:var(--glace)}

/* ---------- Étapes ---------- */
.steps{counter-reset:step;display:grid;gap:20px}
.step{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.step .idx{counter-increment:step;font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;font-weight:600;
  color:#fff;background:var(--marine);width:2.4em;height:2.4em;border-radius:50%;display:grid;place-items:center;font-size:1.15rem}
.step .idx::before{content:counter(step)}
.step h3{margin-bottom:.25em}
.step p:last-child{margin-bottom:0}

/* ---------- Tableaux ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--hairline);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse;font-size:1rem}
caption{text-align:left;color:var(--muted);font-size:.9rem;padding:12px 16px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--hairline-2);vertical-align:top}
thead th{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--marine);background:var(--fond-doux);font-weight:700}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--lilac)}
tbody tr:last-child td{border-bottom:none}
td strong{color:var(--marine)}

/* ---------- Encadrés (pâles, comme le dossier) ---------- */
.callout{background:var(--lilac);border:1px solid var(--hairline-2);border-left:4px solid var(--garance);
  border-radius:var(--radius);padding:22px 24px;margin:1.6rem 0}
.callout.marine{background:var(--marine);border-color:var(--marine);border-left-color:var(--garance);color:#eef1fb}
.callout.marine h3{color:#fff}
.callout h3{margin-bottom:.4em;color:var(--garance)}
.callout.marine h3{color:#fff}
.callout p:last-child{margin-bottom:0}
.note{color:var(--muted);font-size:.92rem}
.placeholder{background:var(--glace);color:var(--marine);border-radius:6px;padding:.05em .45em;font-weight:600;font-size:.92em}

/* ---------- Bandeau CTA ---------- */
.cta-band{background:var(--marine);color:#eef1fb;border-radius:22px;padding:56px 40px;text-align:center;
  box-shadow:var(--shadow);position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(202,220,252,.16),transparent 45%);pointer-events:none}
.cta-band h2{color:#fff;margin-bottom:.4em}
.cta-band p{color:var(--glace);max-width:560px;margin:0 auto 1.6rem;position:relative}
.cta-band .btn-row{justify-content:center;position:relative}

/* ---------- Estimateur interactif « testez votre commune » ---------- */
.estimator{background:#fff;border:1px solid var(--hairline);border-radius:20px;box-shadow:var(--shadow);
  padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
@media (max-width:760px){.estimator{grid-template-columns:1fr;gap:26px;padding:24px}}
.estimator label{display:block;font-weight:600;color:var(--marine);margin-bottom:.5em}
.estimator .pop-value{font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;color:var(--garance);font-weight:600}
.estimator input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:100px;
  background:linear-gradient(90deg,var(--garance) 0%,var(--garance) var(--fill,30%),var(--glace) var(--fill,30%),var(--glace) 100%);outline-offset:4px}
.estimator input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;
  background:var(--marine);border:3px solid #fff;box-shadow:0 3px 8px rgba(30,42,82,.4);cursor:pointer;transition:transform .12s}
.estimator input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.12)}
.estimator input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--marine);border:3px solid #fff;cursor:pointer}
.estimator .pop-in{width:100%;font-size:1.1rem;font-weight:600;color:var(--ink);background:var(--ivoire);
  border:1.5px solid var(--hairline);border-radius:10px;padding:.55em .7em;margin-top:14px}
.estimator .pop-in:focus{outline:none;border-color:var(--marine);box-shadow:0 0 0 3px var(--glace)}
.est-out{background:var(--lilac);border:1px solid var(--hairline-2);border-radius:16px;padding:24px;text-align:center}
.est-out .big{font-family:"EB Garamond",serif;font-variant-numeric:oldstyle-nums;font-size:clamp(3rem,9vw,4.2rem);
  color:var(--garance);line-height:1;font-weight:600}
.est-out .cap{color:var(--marine);font-weight:600;margin-top:.3rem}
.est-out .sub{color:var(--muted);font-size:.92rem;margin-top:.6rem}
.est-out .badge-100{display:inline-flex;align-items:center;gap:.5em;background:var(--marine);color:#fff;
  font-weight:600;font-size:.9rem;padding:.4em .9em;border-radius:100px;margin-top:1rem}
.est-note{font-size:.8rem;color:var(--muted);margin-top:14px}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:2px 22px;transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:var(--marine);box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;font-family:"EB Garamond",serif;font-size:1.24rem;color:var(--marine);
  font-weight:600;padding:18px 0;display:flex;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--garance)}
.faq summary .chev{margin-left:auto;flex:0 0 auto;color:var(--garance);transition:transform .25s var(--ease)}
.faq details[open] summary .chev{transform:rotate(90deg)}
.faq .answer{padding:0 0 20px;color:var(--ink)}
.faq .answer p:last-child{margin-bottom:0}

/* ---------- Formulaire ---------- */
.form{background:#fff;border:1px solid var(--hairline);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:20px}
.field label{display:block;font-weight:600;color:var(--marine);margin-bottom:.4em}
.field .req{color:var(--garance)}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  background:var(--ivoire);border:1.5px solid var(--hairline);border-radius:10px;padding:.7em .85em;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--marine);box-shadow:0 0 0 3px var(--glace)}
.field .help{color:var(--muted);font-size:.85rem;margin-top:.35em}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.form-row{grid-template-columns:1fr}}
.form small.legal{display:block;color:var(--muted);font-size:.82rem;margin-top:.8rem}

/* ---------- Fil d'ariane ---------- */
.crumb{font-size:.85rem;color:var(--muted);padding:22px 0 0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--garance)}

/* ---------- CTA collant (mobile) — injecté par main.js ---------- */
.mobile-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:150;display:none;
  background:var(--marine);color:#fff;border-radius:14px;padding:12px 16px;align-items:center;gap:12px;
  box-shadow:0 16px 40px -14px rgba(30,42,82,.7)}
.mobile-cta .t{font-weight:600;font-size:.92rem;line-height:1.2}
.mobile-cta .t small{display:block;color:var(--glace);font-weight:500;font-size:.78rem}
.mobile-cta a{margin-left:auto;background:var(--garance);color:#fff;text-decoration:none;font-weight:600;
  padding:.6em 1em;border-radius:10px;font-size:.9rem;white-space:nowrap}
@media (max-width:900px){.mobile-cta.show{display:flex}}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--marine);color:#c9d1ea;margin-top:80px;padding:56px 0 34px}
.site-footer a{color:#dfe5f6;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media (max-width:820px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-top{grid-template-columns:1fr}}
.footer-brand .name{font-family:"EB Garamond",serif;font-size:1.5rem;color:#fff;font-weight:600}
.footer-brand p{color:#aeb8d6;font-size:.95rem;margin-top:.6rem;max-width:280px}
.footer-col h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;font-family:"Inter",sans-serif;margin-bottom:.9rem}
.footer-col a{display:block;padding:.28em 0;font-size:.95rem}
.footer-bar{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;
  gap:12px;justify-content:space-between;align-items:center;font-size:.85rem;color:#9aa5c8}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-badges span{border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:.25em .8em;font-size:.75rem;color:#c9d1ea}

/* ---------- Contenu long ---------- */
.prose{max-width:var(--maxw-narrow)}
.prose h2{margin-top:2.2rem}
.prose h3{margin-top:1.6rem}
.prose ul{padding-left:1.4em}

/* ---------- Divers ---------- */
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.muted{color:var(--muted)}
.pill{display:inline-block;background:var(--glace);color:var(--marine);font-weight:600;font-size:.85rem;padding:.3em .8em;border-radius:100px}

/* ---------- Révélations au scroll ----------
   .anim est posé en <head> AVANT le 1er rendu (donc aucun flash) ; sans JS,
   .anim n'est jamais posé → tout reste visible. main.js ajoute .is-in. */
.anim .section-head,.anim .card,.anim .figure,.anim .step,.anim .callout,
.anim .cta-band,.anim .estimator,.anim .table-wrap,.anim .quote-mark,.anim .faq details{
  opacity:0;transform:translateY(16px) scale(.99);will-change:opacity,transform}
.anim .is-in{opacity:1!important;transform:none!important;will-change:auto;
  transition:opacity .55s var(--ease-out),transform .65s var(--ease-out)}

/* Reduced-transparency (Apple §14) : surfaces translucides → opaques */
@media (prefers-reduced-transparency:reduce){
  .site-header{background:var(--ivoire)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-bottom:1px solid var(--hairline)}
}
/* Contraste renforcé : bordures définies, soulignés plus nets */
@media (prefers-contrast:more){
  .card,.figure,.callout,.table-wrap,.form,.faq details{border-color:var(--marine)}
  a{text-decoration-thickness:2px}
  .note,.muted,.figure .l,.figure .src{color:var(--marine)}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
  .anim .section-head,.anim .card,.anim .figure,.anim .step,.anim .callout,
  .anim .cta-band,.anim .estimator,.anim .table-wrap,.anim .quote-mark,.anim .faq details{
    opacity:1;transform:none}
  .progress-bar{display:none}
}

/* ---------- Blog / articles ---------- */
.post-card{display:flex;flex-direction:column;height:100%}
.post-card .cat{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--garance);margin-bottom:.5rem}
.post-card h3{margin-bottom:.4rem}
.post-card .excerpt{color:var(--muted);font-size:.98rem;margin:0 0 1rem}
.post-card .meta{margin-top:auto;font-size:.82rem;color:var(--muted);display:flex;gap:.6em;align-items:center}
.post-card .more{color:var(--garance);font-weight:600;text-decoration:none;font-size:.95rem}
.post-card:hover .more{text-decoration:underline}

.article{max-width:var(--maxw-narrow);margin:0 auto}
.article-head{margin:0 0 30px}
.article-head .cat{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--garance)}
.article-head h1{margin:.5rem 0 .6rem}
.article-lead{font-size:1.22rem;line-height:1.55;color:var(--ink)}
.article-meta{margin-top:1rem;font-size:.88rem;color:var(--muted);display:flex;flex-wrap:wrap;align-items:center;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:12px 0}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted);margin:0 .6em}
.article .prose{max-width:none}
.article .prose h2{margin-top:2.4rem;padding-top:.3rem}
.article .prose h3{margin-top:1.8rem}
.article .prose p,.article .prose li{font-size:1.06rem}
.article .prose blockquote{margin:1.8rem 0;padding:2px 0 2px 1.2rem;border-left:3px solid var(--garance);
  font-family:"EB Garamond",serif;font-style:italic;font-size:1.3rem;color:var(--marine)}
.article .prose blockquote p{margin:.3em 0}
.article-tags{margin:26px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}
@media (max-width:620px){.post-nav{grid-template-columns:1fr}}