/* Site du cabinet VMG Consulting. Vitrine du CABINET, distincte du registre dense du logiciel :
   ici on persuade. Encre de la marque, un seul accent (laiton, comme un cachet), type expressif,
   mouvement sobre (apparitions, cachet qui tourne) coupé sous prefers-reduced-motion. */
:root{--nuit:#1b1342;--encre:#2a1f5c;--encre-vive:#41318c;--or:#e3a93c;--or-fonce:#a96f12;--texte:#1d1a2e;--discret:#5b5670;--regle:#d6d1e6;--lavis:#f4f2fb;--fond:#fff;--colonne:1040px;--g:max(20px,calc((100vw - var(--colonne)) / 2));color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--fond);color:var(--texte);font:400 16px/1.65 'Instrument Sans','Segoe UI',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
::selection{background:var(--or);color:var(--nuit)}
a{color:inherit;text-underline-offset:3px}
h1,h2,h3,p,dl,dd,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3,.marque,.carte-nom,.reperes b,.grand{font-family:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--or);outline-offset:3px;border-radius:3px}
.evitement{position:absolute;left:-999px;top:8px;background:#fff;color:var(--nuit);padding:8px 14px;border-radius:6px;z-index:60}
.evitement:focus{left:8px}
.progres{position:fixed;inset:0 0 auto 0;height:3px;z-index:50;pointer-events:none}
.progres i{display:block;height:100%;width:0;background:var(--or)}

.entete{position:fixed;inset:0 0 auto 0;z-index:40;display:flex;align-items:center;gap:28px;padding:10px var(--g);color:#fff;transition:background .25s,box-shadow .25s}
.entete.pleine{background:rgba(27,19,66,.94);backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.marque{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em;color:#fff;text-decoration:none;min-height:44px}
.marque-signe{display:grid;place-items:center;width:30px;height:30px;border:1.5px solid var(--or);border-radius:50%;color:var(--or);font-size:16px;font-weight:800}
.entete nav{display:flex;gap:4px;flex:1}
.entete nav a{padding:10px 12px;font-size:14px;font-weight:500;color:rgba(255,255,255,.82);text-decoration:none;border-radius:6px}
.entete nav a:hover{color:#fff;background:rgba(255,255,255,.08)}

.bouton{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;font:600 15px/1 'Instrument Sans',sans-serif;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .18s,background .18s,box-shadow .18s}
.bouton:hover{transform:translateY(-2px)}
.bouton-or{background:var(--or);color:var(--nuit)}
.bouton-or:hover{background:#f0b94d;box-shadow:0 8px 22px -8px rgba(227,169,60,.7)}
.bouton-clair{border-color:rgba(255,255,255,.45);color:#fff}
.bouton-clair:hover{background:rgba(255,255,255,.1)}

/* Hero */
.heros{position:relative;overflow:hidden;background:var(--nuit);color:#fff;padding:clamp(120px,18vw,176px) var(--g) 0}
.heros-fond{position:absolute;inset:0;background:
  radial-gradient(900px 480px at 85% 10%,rgba(65,49,140,.75),transparent 70%),
  repeating-linear-gradient(0deg,transparent 0 47px,rgba(255,255,255,.045) 47px 48px)}
.cachet{position:absolute;right:max(-60px,calc((100vw - var(--colonne)) / 2 - 40px));top:clamp(90px,14vw,150px);width:clamp(190px,32vw,380px);color:var(--or);opacity:.9;animation:tourne 60s linear infinite}
.cachet text{font-family:'Bricolage Grotesque',sans-serif}
@keyframes tourne{to{transform:rotate(360deg)}}
.heros-texte{position:relative;max-width:700px}
.surtitre{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--or)}
h1{margin-top:18px;font-size:clamp(2.3rem,6.4vw,4.6rem);line-height:1.04;font-weight:800;letter-spacing:-.025em;text-wrap:balance}
.mot{display:inline-block}
.mot.or{color:var(--or)}
.chapeau{margin-top:24px;max-width:36em;font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.82)}
.actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.reperes{position:relative;margin-top:clamp(48px,8vw,88px);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18)}
.reperes li{padding:20px 20px 24px 0;display:grid;gap:2px}
.reperes li+li{padding-left:20px;border-left:1px solid rgba(255,255,255,.18)}
.reperes b{font-size:clamp(1.05rem,2.2vw,1.35rem);font-weight:700;color:#fff}
.reperes span{font-size:14px;color:rgba(255,255,255,.66)}

/* Blocs */
.bloc{padding:clamp(64px,10vw,120px) var(--g)}
.bloc-lavis{background:var(--lavis)}
.bloc-encre{background:var(--nuit);color:#fff}
.colonne{max-width:var(--colonne)}
.etroite{max-width:720px}
.etiquette{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--or-fonce)}
.bloc-encre .etiquette{color:var(--or)}
h2{margin-top:12px;max-width:20em;font-size:clamp(1.8rem,4.2vw,3rem);line-height:1.1;font-weight:800;letter-spacing:-.02em;color:var(--encre);text-wrap:balance}
.bloc-encre h2{color:#fff}
.intro{margin-top:16px;max-width:40em;color:var(--discret)}
.bloc-encre .intro{color:rgba(255,255,255,.72)}
.trois{margin-top:44px;display:grid;gap:28px;grid-template-columns:repeat(3,1fr)}
.trois article{padding-top:18px;border-top:3px solid var(--encre)}
h3{font-size:1.25rem;font-weight:700;color:var(--encre);letter-spacing:-.01em}
.trois p{margin-top:8px;color:var(--discret)}
.statut{margin-top:40px;max-width:44em;padding:16px 20px;border-left:4px solid var(--or);background:var(--lavis);color:var(--texte)}

/* Onglets */
.onglets{margin-top:30px;display:flex;flex-wrap:wrap;gap:8px}
.onglets button{font:600 15px/1 'Instrument Sans',sans-serif;min-height:46px;padding:0 20px;border-radius:999px;border:1.5px solid var(--regle);background:#fff;color:var(--encre);cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.onglets button:hover{border-color:var(--encre)}
.onglets button[aria-selected=true]{background:var(--encre);color:#fff;border-color:var(--encre)}
.panneaux{margin-top:22px;background:#fff;border:1px solid var(--regle);border-radius:14px;padding:clamp(22px,4vw,40px)}
.panneau{animation:entre .35s ease both}
@keyframes entre{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ref{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--or-fonce)}
.grand{margin-top:10px;max-width:24em;font-size:clamp(1.3rem,3vw,1.9rem);line-height:1.2;font-weight:700;color:var(--encre);letter-spacing:-.015em}
.liste{margin-top:22px;display:grid;gap:10px}
.liste li{position:relative;padding-left:26px}
.liste li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--or)}

/* Missions */
.accordeon{margin-top:36px;border-top:1px solid rgba(255,255,255,.18)}
details{border-bottom:1px solid rgba(255,255,255,.18)}
summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0;cursor:pointer;list-style:none;font-family:'Bricolage Grotesque',sans-serif;font-size:clamp(1.3rem,3vw,2rem);font-weight:700;letter-spacing:-.015em;transition:color .18s,padding-left .18s}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;display:grid;place-items:center;width:38px;height:38px;border:1.5px solid rgba(255,255,255,.4);border-radius:50%;font:500 22px/1 'Instrument Sans',sans-serif;transition:transform .25s,background .18s,color .18s}
summary:hover{color:var(--or);padding-left:8px}
details[open] summary{color:var(--or)}
details[open] summary::after{transform:rotate(45deg);background:var(--or);color:var(--nuit);border-color:var(--or)}
details p{padding:0 56px 26px 0;max-width:42em;color:rgba(255,255,255,.76);animation:entre .3s ease both}

/* Chemin */
.chemin{margin-top:44px;display:grid;gap:0;grid-template-columns:repeat(3,1fr);position:relative}
.chemin::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:var(--regle)}
.chemin li{position:relative;padding:36px 28px 0 0}
.chemin li::before{content:"";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--or);box-shadow:0 0 0 5px #fff}
.etape{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--or-fonce)}
.chemin h3{margin-top:6px}
.chemin p{margin-top:8px;color:var(--discret)}

/* Solutions */
.carte{margin-top:34px;display:grid;gap:10px;max-width:640px;padding:28px;border-radius:14px;background:var(--nuit);color:#fff;text-decoration:none;transition:transform .22s,box-shadow .22s}
.carte:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(27,19,66,.6)}
.carte-nom{font-size:2rem;font-weight:800;color:var(--or);letter-spacing:-.02em}
.carte-texte{color:rgba(255,255,255,.8)}
.carte-lien{font-weight:600}
.carte-lien i{display:inline-block;font-style:normal;transition:transform .2s}
.carte:hover .carte-lien i{transform:translateX(5px)}

/* Contact */
.adr{font-family:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;font-size:.92em;color:var(--or)}
form{margin-top:30px;display:grid;gap:16px}
.rang{display:grid;gap:16px}
@media (min-width:600px){.rang{grid-template-columns:1fr 1fr}}
label{display:grid;gap:6px;font-size:14px;font-weight:500;min-width:0;color:rgba(255,255,255,.88)}
input,select,textarea{font:inherit;font-size:16px;color:var(--texte);background:#fff;border:1.5px solid transparent;border-radius:8px;padding:12px 14px;width:100%;min-width:0}
input:focus,select:focus,textarea:focus{outline:3px solid var(--or);outline-offset:0}
textarea{min-height:130px;resize:vertical}
.note{font-size:13px;color:rgba(255,255,255,.62)}
.retour{padding:12px 14px;border-left:4px solid var(--or);background:rgba(255,255,255,.08);border-radius:4px;font-size:15px}
.retour.ko{border-left-color:#ff8a80;color:#ffd6d2}

.pied{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding:20px var(--g) 28px;background:var(--nuit);border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.6)}
.pied nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.pied a{color:rgba(255,255,255,.7)}
.pied a:hover{color:#fff}

/* Apparitions : seulement si le script tourne (classe js) */
.js .revele{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0s)}
.js .revele.vu{opacity:1;transform:none}
.js .mot{opacity:0;transform:translateY(.5em);animation:mot .7s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--i,0) * 55ms + .15s)}
@keyframes mot{to{opacity:1;transform:none}}
.js .chemin::before{transform:scaleX(0);transform-origin:left;transition:transform 1.1s ease}
.js .chemin.vu::before{transform:scaleX(1)}

@media (max-width:760px){
  .entete nav{display:none}
  .entete{justify-content:space-between}
  .trois,.chemin{grid-template-columns:1fr}
  .chemin::before{left:9px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .js .chemin::before{transform:scaleY(0);transform-origin:top}
  .js .chemin.vu::before{transform:scaleY(1)}
  .chemin li{padding:0 0 32px 44px}
  .reperes{grid-template-columns:1fr}
  .reperes li+li{padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.18)}
  .cachet{opacity:.22;top:80px}
  details p{padding-right:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .revele,.js .mot{opacity:1!important;transform:none!important}
  .js .chemin::before{transform:none!important}
}