/* Curveo — feuille de style commune à toutes les pages.
   Les jetons et composants reprennent la maquette validée ; les ajouts
   (menu mobile, pages intérieures, formulaire, textes légaux) suivent la
   même grammaire visuelle. */

:root{
  --nuit:#0E1416; --nuit-2:#162024; --trait-nuit:#26333A;
  --clair:#FAF8F4; --sable:#F1ECE3;
  --encre:#11181B; --texte:#4A5357; --doux:#60686B; --trait:#E4DED3;
  --teal:#0E6B64; --teal-vif:#5CC2B6; --orange:#B55F2F; --orange-vif:#E2773B;
  --titre:"Space Grotesk","Segoe UI",system-ui,sans-serif;
  --corps:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{font-family:var(--corps);background:var(--clair);color:var(--texte);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.c{max-width:var(--max);margin:0 auto;padding-inline:28px}
h1,h2,h3,h4{font-family:var(--titre);color:var(--encre);letter-spacing:-.02em;line-height:1.08;font-weight:700}
section{padding-block:110px;position:relative}

/* Accessibilité */
.evitement{position:absolute;left:12px;top:-60px;z-index:100;background:var(--encre);color:#fff;font-weight:600;padding:10px 16px;border-radius:8px;transition:top .15s}
.evitement:focus{top:12px}
:focus-visible{outline:2px solid var(--teal-vif);outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

.label{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:22px}
.label::before{content:"";width:22px;height:2px;background:currentColor}
h2{font-size:clamp(34px,4.6vw,52px);max-width:820px}
.chapeau{font-size:19px;color:var(--doux);max-width:620px;margin-top:18px}

.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:16px;padding:15px 24px;border-radius:10px;transition:transform .15s,background .15s,color .15s,border-color .15s;cursor:pointer;border:0;font-family:inherit;line-height:1.2}
.btn:hover{transform:translateY(-2px)}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:#9F5429}
.btn-ghost{border:1.5px solid var(--trait-nuit);color:#fff;background:transparent}
.btn-ghost:hover{border-color:var(--teal-vif);color:var(--teal-vif)}
.btn-encre{background:var(--encre);color:#fff}
.btn-encre:hover{background:var(--teal)}
.btn-contour{border:1.5px solid var(--trait);color:var(--encre);background:transparent}
.btn-contour:hover{border-color:var(--encre)}

/* ─────────── En-tête ─────────── */
header.site{position:absolute;inset:0 0 auto 0;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.logo{font-family:var(--titre);font-weight:700;font-size:22px;color:#fff;letter-spacing:-.03em;display:flex;align-items:center;gap:10px}
.logo svg{color:var(--teal-vif)}
.menu{display:flex;align-items:center;gap:34px;font-size:15px;color:#B7C0C4;list-style:none}
.menu>li>a:not(.btn),.menu>li>button{color:inherit;background:none;border:0;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding-block:8px}
.menu>li>a:not(.btn):hover,.menu>li>button:hover,.menu>li>a[aria-current="page"]:not(.btn){color:#fff}
.menu .btn{padding:10px 18px;font-size:15px;color:#fff}
.deroulant{position:relative}
.deroulant>button svg{transition:transform .2s}
.deroulant[data-ouvert] >button svg{transform:rotate(180deg)}
.sous-menu{position:absolute;top:calc(100% + 10px);left:-18px;min-width:290px;background:var(--nuit-2);border:1px solid var(--trait-nuit);border-radius:14px;padding:8px;list-style:none;box-shadow:0 20px 48px rgba(0,0,0,.35);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .15s,transform .15s,visibility .15s}
.deroulant[data-ouvert] .sous-menu,.deroulant:focus-within .sous-menu{opacity:1;visibility:visible;transform:none}
.sous-menu a{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:center;padding:12px;border-radius:10px;color:#C9D1D4}
.sous-menu a:hover{background:rgba(255,255,255,.04);color:#fff}
.sous-menu .pastille{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:rgba(92,194,182,.1);color:var(--teal-vif)}
.sous-menu b{display:block;font-family:var(--titre);font-weight:600;color:#fff;font-size:15px}
.sous-menu small{display:block;font-size:13px;color:#7F8A8F}
.burger{display:none;background:none;border:1.5px solid var(--trait-nuit);color:#fff;border-radius:10px;width:44px;height:44px;cursor:pointer;place-items:center}
.burger .icone-fermer,body[data-menu-ouvert] .burger .icone-ouvrir{display:none}
body[data-menu-ouvert] .burger .icone-fermer{display:block}

/* ─────────── Hero (accueil) ─────────── */
.hero{background:var(--nuit);color:#AEB8BC;padding-block:190px 0;overflow:hidden}
.relief{position:absolute;right:-140px;top:40px;width:820px;height:auto;opacity:.55;pointer-events:none}
.hero .c{position:relative}
.statut{display:inline-flex;align-items:center;gap:10px;font-size:14px;color:#C9D1D4;border:1px solid var(--trait-nuit);background:rgba(255,255,255,.03);border-radius:99px;padding:7px 16px 7px 12px;margin-bottom:34px}
.statut i{width:8px;height:8px;border-radius:50%;background:#3DD68C;box-shadow:0 0 0 4px rgba(61,214,140,.18)}
.hero h1{color:#fff;font-size:clamp(46px,7.2vw,92px);max-width:900px}
.hero h1 em,.entete h1 em{font-style:normal;color:var(--teal-vif)}
.hero .chapeau{color:#98A3A8;font-size:21px;max-width:600px;margin-top:28px}
.hero-actions{display:flex;gap:14px;margin-top:42px;flex-wrap:wrap}
.faits{display:grid;grid-template-columns:repeat(4,1fr);margin-top:120px;border-top:1px solid var(--trait-nuit)}
.fait{padding:30px 28px 38px 0;border-right:1px solid var(--trait-nuit)}
.fait+.fait{padding-left:28px}
.fait:last-child{border-right:0}
.fait b{display:block;font-family:var(--titre);font-size:30px;color:#fff;letter-spacing:-.02em;line-height:1.15}
.fait span{font-size:14px;color:#7F8A8F}

/* ─────────── En-tête de page intérieure ─────────── */
.entete{background:var(--nuit);color:#98A3A8;padding-block:170px 90px;overflow:hidden}
.entete .relief{width:640px;right:-160px;top:10px;opacity:.4}
.entete .c{position:relative}
.fil{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:#7F8A8F;margin-bottom:28px;list-style:none}
.fil li+li::before{content:"/";margin-right:8px;color:#4A575D}
.fil a:hover{color:#fff}
.entete h1{color:#fff;font-size:clamp(40px,5.6vw,72px);max-width:880px}
.entete .chapeau{color:#98A3A8;font-size:20px;max-width:640px}
.entete .label{color:var(--teal-vif)}
.entete.t1 .label{color:#5CC2B6}
.entete.t2 .label{color:#F0A270}
.entete.t3 .label{color:#8FA9DD}
.entete-prix{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.entete-prix span{font-family:var(--titre);font-size:15px;font-weight:600;color:#fff;border:1px solid var(--trait-nuit);background:rgba(255,255,255,.03);border-radius:99px;padding:8px 16px}

/* ─────────── Vue d'ensemble des offres ─────────── */
.apercu{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:60px}
.carte{background:#fff;border:1px solid var(--trait);border-radius:18px;padding:32px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.carte:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(17,24,27,.08);border-color:transparent}
.carte::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--couleur);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.carte:hover::after{transform:scaleX(1)}
.carte .num{font-family:var(--titre);font-size:14px;font-weight:600;color:var(--couleur)}
.carte .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--fond-ico);color:var(--couleur);margin:22px 0 22px}
.carte h3{font-size:26px;margin-bottom:10px}
.carte p{font-size:16px;margin-bottom:26px}
.carte .bas{margin-top:auto;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--trait);padding-top:20px}
.carte .bas b{font-family:var(--titre);font-size:22px;color:var(--encre)}
.carte .bas span{font-size:14px;font-weight:600;color:var(--couleur)}
.t1{--couleur:#0E6B64;--fond-ico:#E2F0EE}
.t2{--couleur:#B8561F;--fond-ico:#FBEADF}
.t3{--couleur:#3C5A9A;--fond-ico:#E6ECF7}

/* ─────────── Détail d'une offre ─────────── */
.detail{border-top:1px solid var(--trait)}
.detail.sable{background:var(--sable);border-top:0}
.detail-grille{display:grid;grid-template-columns:1fr 1.05fr;gap:72px;align-items:start}
.grand-num{font-family:var(--titre);font-size:150px;font-weight:700;line-height:.8;color:transparent;-webkit-text-stroke:1.5px var(--couleur);opacity:.55;margin-bottom:18px;letter-spacing:-.05em}
.detail .label{color:var(--couleur)}
.detail h2{font-size:clamp(34px,4.2vw,48px)}
.pour-qui{margin-top:34px}
.pour-qui h3,.panneau h3{font-family:var(--corps);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--doux);margin-bottom:12px;line-height:1.4}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.tags li{font-size:15px;padding:7px 14px;border-radius:99px;background:#fff;border:1px solid var(--trait);color:var(--encre)}
.detail.sable .tags li{background:var(--clair)}
.exemple{margin-top:34px;border-left:3px solid var(--couleur);padding:4px 0 4px 20px;font-size:16px;color:var(--texte)}
.exemple b{color:var(--encre)}

.panneau{background:#fff;border:1px solid var(--trait);border-radius:20px;overflow:hidden;box-shadow:0 1px 2px rgba(17,24,27,.03),0 20px 48px rgba(17,24,27,.06)}
.panneau-tete{padding:26px 32px;background:var(--fond-ico);display:flex;justify-content:space-between;align-items:center;gap:16px}
.panneau-tete .prix{font-family:var(--titre);font-size:36px;font-weight:700;color:var(--encre);letter-spacing:-.03em;line-height:1}
.panneau-tete .prix small{display:block;font-family:var(--corps);font-size:14px;font-weight:500;color:var(--texte);letter-spacing:0;margin-top:6px}
.panneau-tete .ico{color:var(--couleur)}
.formules{display:grid;grid-template-columns:1fr 1fr;background:var(--fond-ico)}
.formule{padding:26px 32px}
.formule+.formule{border-left:1px solid rgba(17,24,27,.08)}
.formule span{display:block;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--couleur)}
.formule b{display:block;font-family:var(--titre);font-size:36px;font-weight:700;color:var(--encre);letter-spacing:-.03em;line-height:1.1;margin:8px 0 6px;white-space:nowrap}
.formule small{font-size:14px;color:var(--texte)}
.panneau-corps{padding:30px 32px}
.panneau h3:not(:first-child){margin-top:28px}
.liste{list-style:none;display:grid;gap:11px}
.liste li{display:flex;gap:12px;font-size:16px;color:var(--encre)}
.liste li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--couleur,var(--teal)) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
.liste.options li{justify-content:space-between;align-items:baseline}
.liste.options li span{flex:1}
.liste.options li::before{background:var(--fond-ico) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E6B64' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/11px no-repeat}
.liste.options em{font-style:normal;font-size:14px;color:var(--doux);white-space:nowrap}
.liste.moins li{color:var(--texte)}
.liste.moins li::before{background:var(--sable) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23858C90' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 12h10'/%3E%3C/svg%3E") center/11px no-repeat}
.note-photos{margin-top:18px;font-size:14px;color:var(--doux)}
.panneau-pied{padding:22px 32px;border-top:1px solid var(--trait);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--doux)}

/* ─────────── Blocs de contenu des pages offres ─────────── */
.deux-col{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px}
.cartes-simples{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cartes-simples article{background:#fff;border:1px solid var(--trait);border-radius:16px;padding:26px 28px}
.detail.sable .cartes-simples article{background:var(--clair)}
.cartes-simples h3{font-size:20px;margin-bottom:8px}
.cartes-simples p{font-size:16px}
.cartes-simples .mini{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--couleur,var(--teal));margin-bottom:10px}
.chrono{list-style:none;counter-reset:etape;display:grid;gap:0;border-left:2px solid var(--trait);margin-left:8px}
.chrono li{position:relative;padding:0 0 32px 36px;counter-increment:etape}
.chrono li:last-child{padding-bottom:0}
.chrono li::before{content:"";position:absolute;left:-9px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--clair);border:3px solid var(--couleur,var(--teal))}
.detail.sable .chrono li::before{background:var(--sable)}
.chrono b{display:block;font-size:14px;font-weight:600;color:var(--couleur,var(--teal))}
.chrono h3{font-size:20px;margin:3px 0 6px}
.chrono p{font-size:16px}

/* ─────────── Méthode ─────────── */
.methode{background:var(--nuit);color:#98A3A8}
.methode h2{color:#fff}
.methode .label{color:var(--teal-vif)}
.etapes{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:64px;position:relative;list-style:none}
.etapes::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:var(--trait-nuit)}
.etape{padding-right:32px;position:relative}
.etape .rond{width:56px;height:56px;border-radius:50%;background:var(--nuit);border:1.5px solid var(--teal-vif);color:var(--teal-vif);display:grid;place-items:center;font-family:var(--titre);font-weight:600;margin-bottom:26px;position:relative}
.etape h3{color:#fff;font-size:21px;margin-bottom:10px}
.etape p{font-size:16px}

/* ─────────── Parcours ─────────── */
.parcours{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px}
.jalons{border-left:2px solid var(--trait);margin-left:8px;list-style:none}
.jalon{position:relative;padding:0 0 38px 36px}
.jalon:last-child{padding-bottom:0}
.jalon::before{content:"";position:absolute;left:-9px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--clair);border:3px solid var(--teal)}
.jalon time{font-size:14px;font-weight:600;color:var(--teal)}
.jalon h3{font-size:21px;margin:4px 0 6px}
.jalon p{font-size:16px}
.jalon .benevole{display:inline-block;margin-left:8px;font-family:var(--corps);font-size:12px;font-weight:600;letter-spacing:.04em;padding:2px 9px;border-radius:99px;background:var(--sable);color:var(--texte);vertical-align:middle}
.outils{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;list-style:none}
.outils li{font-family:var(--titre);font-size:15px;font-weight:500;padding:8px 15px;border-radius:10px;background:var(--encre);color:#fff}
.valeurs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px;list-style:none}
.valeurs li{border-top:2px solid var(--teal);padding-top:22px}
.valeurs h3{font-size:21px;margin-bottom:8px}
.valeurs p{font-size:16px}

/* ─────────── FAQ ─────────── */
.faq-grille{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px}
.faq-theme+.faq-theme{margin-top:48px}
.faq-theme>h3{font-family:var(--corps);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}
details{border-bottom:1px solid var(--trait)}
.faq-liste details:first-child,.faq-theme h3+details{border-top:1px solid var(--trait)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;padding-block:24px;font-family:var(--titre);font-size:20px;font-weight:600;color:var(--encre)}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--sable) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2311181B' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .2s}
.detail.sable summary::after{background-color:var(--clair)}
details[open] summary::after{transform:rotate(45deg)}
details p{padding-bottom:24px;max-width:640px}
.lien-fleche{display:inline-flex;align-items:center;gap:8px;margin-top:28px;font-weight:600;color:var(--teal)}
.lien-fleche:hover{gap:12px}

/* ─────────── Bandeau d'appel ─────────── */
.appel{background:var(--nuit);overflow:hidden;padding-block:96px}
.appel .relief{left:calc(100% - 520px);right:auto;top:50%;transform:translateY(-50%);opacity:.3}
.appel .btn-ghost{background:var(--nuit)}
@media (max-width:1199px){.appel .relief{display:none}}
.appel .c{position:relative;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.appel h2{color:#fff;font-size:clamp(32px,4vw,48px);max-width:640px}
.appel p{color:#98A3A8;margin-top:12px;max-width:560px}
.appel .actions{display:flex;gap:14px;flex-wrap:wrap}

/* ─────────── Contact ─────────── */
.contact{background:var(--nuit);overflow:hidden;padding-block:170px 110px}
.contact .relief{right:-300px;top:auto;bottom:-380px;opacity:.3}
.contact-grille{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start;position:relative}
.contact h1{color:#fff;font-size:clamp(40px,5.6vw,68px)}
.contact .chapeau{color:#98A3A8}
.contact .label{color:var(--teal-vif)}
.contact .mail{display:inline-flex;align-items:center;gap:10px;margin-top:34px;font-family:var(--titre);font-size:24px;color:#fff;word-break:break-all}
.contact .mail:hover{color:var(--teal-vif)}
.apres{margin-top:48px;list-style:none;display:grid;gap:18px;counter-reset:apres}
.apres li{display:grid;grid-template-columns:34px 1fr;gap:14px;color:#98A3A8;font-size:16px;counter-increment:apres}
.apres li::before{content:counter(apres);width:34px;height:34px;border-radius:50%;border:1.5px solid var(--trait-nuit);color:var(--teal-vif);display:grid;place-items:center;font-family:var(--titre);font-weight:600;font-size:14px}
.apres b{display:block;color:#fff;font-weight:600}
form.formulaire{background:var(--nuit-2);border:1px solid var(--trait-nuit);border-radius:20px;padding:34px;display:grid;gap:18px}
.deux{display:grid;grid-template-columns:1fr 1fr;gap:18px}
form.formulaire label,.champ-titre{display:grid;gap:8px;font-size:14px;font-weight:500;color:#AEB8BC}
.champ-titre{display:block;margin-bottom:10px}
form.formulaire input,form.formulaire select,form.formulaire textarea{font:inherit;font-size:16px;color:#fff;background:var(--nuit);border:1px solid var(--trait-nuit);border-radius:10px;padding:13px 15px;width:100%}
form.formulaire input::placeholder,form.formulaire textarea::placeholder{color:#6A767C}
form.formulaire input:focus,form.formulaire select:focus,form.formulaire textarea:focus{outline:2px solid var(--teal-vif);outline-offset:1px;border-color:transparent}
form.formulaire textarea{min-height:140px;resize:vertical}
.choix{display:flex;flex-wrap:wrap;gap:8px;position:relative;border:0}
.choix input{position:absolute;left:0;top:0;width:1px!important;height:1px;opacity:0;pointer-events:none}
.choix label{display:block!important;cursor:pointer;font-size:15px;color:#C9D1D4;border:1px solid var(--trait-nuit);border-radius:99px;padding:8px 15px}
.choix input:checked+label{background:var(--teal-vif);border-color:var(--teal-vif);color:var(--nuit);font-weight:600}
.choix input:focus-visible+label{outline:2px solid var(--teal-vif);outline-offset:2px}
.miel{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
form.formulaire .btn{justify-content:center}
form.formulaire .btn[disabled]{opacity:.6;cursor:progress;transform:none}
.consentement{font-size:13px;color:#7F8A8F;line-height:1.55}
.consentement a{color:#AEB8BC;text-decoration:underline;text-underline-offset:2px}
.retour{border-radius:12px;padding:16px 18px;font-size:15px;display:none}
.retour[data-etat]{display:block}
.retour[data-etat="ok"]{background:rgba(61,214,140,.1);border:1px solid rgba(61,214,140,.35);color:#9FE8C3}
.retour[data-etat="erreur"]{background:rgba(226,119,59,.1);border:1px solid rgba(226,119,59,.4);color:#F3B892}

/* ─────────── Textes longs (mentions légales, confidentialité) ─────────── */
.prose{max-width:760px}
.prose h2{font-size:clamp(26px,3vw,32px);margin:52px 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:20px;margin:28px 0 10px}
.prose p,.prose li{font-size:17px;color:var(--texte)}
.prose p+p{margin-top:14px}
.prose ul{margin:12px 0 0 22px;display:grid;gap:8px}
.prose a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.prose dl{display:grid;grid-template-columns:200px 1fr;gap:10px 24px;margin-top:12px}
.prose dt{font-weight:600;color:var(--encre)}
.prose .a-completer{background:#FBEADF;color:#8A3E14;padding:1px 7px;border-radius:5px;font-size:.92em}
.maj{font-size:14px;color:var(--doux);margin-top:48px;padding-top:24px;border-top:1px solid var(--trait)}

/* ─────────── 404 ─────────── */
.introuvable{background:var(--nuit);min-height:100vh;display:grid;place-items:center;text-align:center;overflow:hidden;padding-block:140px 80px}
.introuvable .code{font-family:var(--titre);font-size:clamp(120px,22vw,240px);font-weight:700;line-height:.8;color:transparent;-webkit-text-stroke:1.5px var(--teal-vif);opacity:.5;letter-spacing:-.05em}
.introuvable h1{color:#fff;font-size:clamp(32px,4vw,48px);margin-top:28px}
.introuvable p{color:#98A3A8;margin:16px auto 0;max-width:480px}
.introuvable .hero-actions{justify-content:center}
.introuvable .relief{right:-400px;top:auto;bottom:-400px;opacity:.3}

/* ─────────── Pied de page ─────────── */
footer.site{background:var(--nuit);border-top:1px solid var(--trait-nuit);padding-block:64px 32px;font-size:15px;color:#7F8A8F}
.pied-grille{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.pied-grille .logo{margin-bottom:14px}
.pied-grille p{max-width:300px;font-size:15px}
.pied-grille h2{font-family:var(--corps);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#AEB8BC;margin-bottom:14px}
.pied-grille ul{list-style:none;display:grid;gap:9px}
.pied-grille a:hover{color:#fff}
.pied-bas{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:56px;padding-top:24px;border-top:1px solid var(--trait-nuit);font-size:14px;color:#6D787D}
.pied-bas nav{display:flex;gap:22px;flex-wrap:wrap}
.pied-bas nav a{display:inline-block;padding-block:4px;margin-block:-4px}

/* ─────────── Responsive ─────────── */
@media (max-width:980px){
  section{padding-block:84px}
  .hero{padding-block:150px 0}
  .entete{padding-block:140px 70px}
  .contact{padding-block:140px 84px}
  .relief{width:560px;right:-220px;opacity:.35}
  .burger{display:grid}
  .menu{position:fixed;inset:0;z-index:30;background:var(--nuit);flex-direction:column;align-items:stretch;gap:0;padding:96px 28px 32px;overflow-y:auto;font-size:19px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
  body[data-menu-ouvert] .menu{opacity:1;visibility:visible}
  body[data-menu-ouvert]{overflow:hidden}
  .menu>li{border-bottom:1px solid var(--trait-nuit)}
  .menu>li>a:not(.btn),.menu>li>button{width:100%;justify-content:space-between;padding-block:18px;color:#fff}
  .menu>li:last-child{border:0;margin-top:24px}
  .menu .btn{width:100%;justify-content:center;padding:16px}
  .sous-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 12px;min-width:0;display:none}
  .deroulant[data-ouvert] .sous-menu{display:grid}
  .burger,.nav>.logo{position:relative;z-index:40}
  .nav>nav{position:absolute}
  .faits{grid-template-columns:1fr 1fr}
  .fait{border-right:0;padding:24px 0 !important;border-bottom:1px solid var(--trait-nuit)}
  .apercu,.detail-grille,.parcours,.faq-grille,.contact-grille,.deux-col{grid-template-columns:1fr;gap:48px}
  .grand-num{font-size:110px}
  .etapes{grid-template-columns:1fr 1fr;row-gap:44px}
  .etapes::before{display:none}
  .valeurs{grid-template-columns:1fr}
  .pied-grille{grid-template-columns:1fr 1fr}
  .pied-grille>div:first-child{grid-column:1/-1}
}
@media (max-width:560px){
  .c{padding-inline:20px}
  .faits,.etapes,.deux,.cartes-simples{grid-template-columns:1fr}
  .panneau-tete,.panneau-corps,.panneau-pied{padding-inline:22px}
  .panneau-tete{flex-direction:column;align-items:flex-start}
  .formules{grid-template-columns:1fr}
  .formule{padding:22px}
  .formule+.formule{border-left:0;border-top:1px solid rgba(17,24,27,.08)}
  .formule b{font-size:30px}
  form.formulaire{padding:22px}
  .prose dl{grid-template-columns:1fr;gap:2px 0}
  .prose dd{margin-bottom:12px}
  .pied-grille{grid-template-columns:1fr}
}
@media print{
  header.site,footer.site,.relief,.appel,.burger{display:none}
  .hero,.entete,.methode,.contact{background:#fff;color:#000}
  .hero h1,.entete h1,.methode h2{color:#000}
}