/* MJF CUSTOM — styles partagés des pages intérieures (mêmes jetons que l'accueil) */
:root{color-scheme:light;--bg:#fff;--ink:#1d1d1d;--paper:#f4f3f0;--ash:#d6d5d1;--stone:#cdcdc9;--grid:#e5e4e0;
--f:'Inter','Helvetica Neue',Arial,sans-serif;
--grad:linear-gradient(255deg,rgb(250,203,14),rgb(240,107,168) 30%,rgb(120,186,230) 65%,rgb(255,255,255));
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#161615;--ink:#e5e4e0;--paper:#232322;--ash:#444342;--stone:#2c2c2b;--grid:#2e2e2d;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#161615;--ink:#e5e4e0;--paper:#232322;--ash:#444342;--stone:#2c2c2b;--grid:#2e2e2d;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box;margin:0}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.45 var(--f);letter-spacing:.01em;overflow-x:hidden}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.wrap{max-width:1400px;margin:0 auto;padding-left:max(30px,env(safe-area-inset-left,0px));padding-right:max(30px,env(safe-area-inset-right,0px))}
.lab{font-size:11px;letter-spacing:.05em;text-transform:uppercase}
h1,h2,h3{font-weight:400;letter-spacing:.013em;text-wrap:balance;word-break:normal;overflow-wrap:normal;hyphens:none}

#bar{position:fixed;top:env(safe-area-inset-top,0px);left:0;height:2px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;z-index:60}
#cur{position:fixed;left:0;top:0;width:36px;height:36px;border:1px solid var(--ink);border-radius:50%;pointer-events:none;z-index:70;opacity:0;transition:width .3s,height .3s,opacity .3s,background .3s;margin:-18px 0 0 -18px}
#cur.big{width:84px;height:84px;margin:-42px 0 0 -42px;background:color-mix(in srgb,var(--ink) 10%,transparent)}
@media(pointer:coarse){#cur{display:none}}

/* navigation */
nav{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;padding:22px max(30px,env(safe-area-inset-right,0px)) 22px max(30px,env(safe-area-inset-left,0px));display:flex;justify-content:space-between;align-items:center;mix-blend-mode:difference;color:#e5e4e0}
nav b{font-weight:700;letter-spacing:.02em}
nav div{display:flex;gap:28px}
nav div a{position:relative;font-size:11px;letter-spacing:.05em;text-transform:uppercase}
nav div a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .4s}
nav div a:hover::after,nav div a[aria-current]::after{transform:scaleX(1);transform-origin:left}
@media(max-width:640px){nav div a:not(:last-child){display:none}}

/* liens et boutons */
.ghost{position:relative;display:inline-flex;gap:8px;align-items:center;padding:5px 0;font-size:15px;transition:transform .25s ease-out}
.ghost::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.ghost:hover::after{transform:scaleX(1)}
.ghost em,.pill em,.cols em,.nx em{font-style:normal;display:inline-block;transition:transform .35s}
.ghost:hover em{transform:translateX(8px)}
.btn{display:inline-flex;gap:10px;align-items:center;padding:8px 19px;border:1px solid var(--ink);border-radius:10px;font-size:11px;letter-spacing:.05em;text-transform:uppercase;position:relative;overflow:hidden;z-index:0;transition:color .35s}
.btn::before{content:"";position:absolute;inset:0;background:var(--ink);transform:translateY(101%);transition:transform .4s cubic-bezier(.2,.8,.2,1);z-index:-1}
.btn:hover{color:var(--bg)}.btn:hover::before{transform:none}

/* apparition */
.rv{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}
.rv.in,.no-io .rv{opacity:1;transform:none}

/* en-tête de page */
.ph{position:relative;overflow:hidden;padding-block:170px 76px;border-bottom:1px solid var(--ash)}
.ph .wrap{position:relative;z-index:1}
.ph #topo{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.55;z-index:0}
.ph .crumb{display:flex;gap:10px;flex-wrap:wrap;opacity:.6;margin-bottom:30px}
.ph .crumb a:hover{text-decoration:underline}
.ph h1{font-weight:600;font-size:clamp(34px,8.4vw,103px);line-height:.86;text-transform:uppercase;max-width:14ch}
.ph .lead{margin-top:40px;max-width:46ch;font-size:clamp(17px,1.6vw,20px)}
.ph .orb{position:absolute;right:-6%;top:50%;width:min(52vw,520px);aspect-ratio:1;translate:0 -50%;border-radius:50%;background:var(--grad);opacity:.9;animation:rise 1.6s cubic-bezier(.2,.8,.2,1) both,morph 5s ease-in-out 1.6s infinite;z-index:0}
.ph .orb img{position:absolute;left:50%;top:50%;width:42%;translate:-50% -50%;opacity:.85;mix-blend-mode:multiply;pointer-events:none;user-select:none}
.ph .orb::after{content:"";position:absolute;inset:-18%;border:1px solid var(--ash);border-radius:50%;animation:morph 5s ease-in-out infinite}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .ph .orb{opacity:.75}}
:root[data-theme="dark"] .ph .orb{opacity:.75}
@media(max-width:800px){.ph{padding-block:130px 56px}.ph .orb{width:min(30vw,150px);right:max(16px,env(safe-area-inset-right,0px));top:84px;translate:none;opacity:.85}}
@keyframes rise{from{opacity:0;scale:.4}}
@keyframes morph{0%,100%{border-radius:50%}20%{border-radius:57% 43% 52% 48%/46% 56% 44% 54%}45%{border-radius:45% 55% 43% 57%/55% 45% 57% 43%}70%{border-radius:54% 46% 58% 42%/44% 53% 47% 56%}}

/* sections */
section{position:relative;padding-block:96px 40px}
.row{display:grid;grid-template-columns:1fr 1.6fr;gap:19px 76px;align-items:start}
.row>*{min-width:0}
.row h2{font-size:clamp(26px,3.4vw,42px);line-height:1}
.row .lab{opacity:.6;padding-top:8px}
.prose{display:grid;gap:19px;max-width:62ch;font-size:18px}
.prose h3{font-size:22px;margin-top:19px}
.prose ul{padding-left:1.1em;display:grid;gap:8px}
@media(max-width:800px){.row{grid-template-columns:1fr}}

/* liste de livrables */
.dl{border-top:1px solid var(--ash)}
.dl li{list-style:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:19px;padding:22px 0;border-bottom:1px solid var(--ash);transition:padding .4s}
.dl li:hover{padding-left:14px}
.dl b{font-weight:400;font-size:clamp(19px,2vw,26px);line-height:1.1}
.dl span{opacity:.75;font-size:15px}
.dl ul{padding:0}
@media(max-width:600px){.dl li{grid-template-columns:1fr;gap:6px}}

/* étapes (vraie séquence) */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ash);counter-reset:s}
.steps li{list-style:none;counter-increment:s;padding:30px 19px 0 0;display:grid;gap:12px;align-content:start}
.steps li::before{content:counter(s,decimal-leading-zero);font-size:11px;letter-spacing:.05em;opacity:.6}
.steps b{font-weight:400;font-size:22px;line-height:1.1}
.steps span{font-size:15px;opacity:.8}
.steps.five{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:900px){.steps,.steps.five{grid-template-columns:1fr 1fr;gap:30px 0}}
@media(max-width:480px){.steps,.steps.five{grid-template-columns:1fr}}

/* chiffres */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ash)}
.stats div{padding:30px 19px 0 0}
.stats b{display:block;font-weight:400;font-size:clamp(36px,6vw,76px);line-height:.8;letter-spacing:.013em;margin-bottom:15px;font-variant-numeric:tabular-nums}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr;gap:30px 0}}

/* cartes projets */
.wk{display:grid;grid-template-columns:1fr 1fr;gap:19px}
.wk.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{position:relative;background:var(--paper);min-height:520px;padding:30px;overflow:hidden;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px;display:flex;flex-direction:column;justify-content:space-between}
.wk:not(.three) .card:nth-child(even){margin-top:76px}
.card h3{font-size:clamp(22px,2.8vw,40px);line-height:1;position:relative;z-index:2;transition:transform .5s;color:#fff;mix-blend-mode:difference}
.card:hover h3{transform:translateX(14px)}
.card .lab{position:relative;z-index:2;display:flex;justify-content:space-between;opacity:.7;color:#fff;mix-blend-mode:difference}
.card::after{content:"Voir le cas →";position:absolute;right:30px;bottom:30px;font-size:15px;opacity:0;transform:translateY(12px);transition:.4s;z-index:2;color:#fff;mix-blend-mode:difference}
.card:hover::after{opacity:1;transform:none}
.card .photo{position:absolute;inset:0;overflow:hidden;z-index:0}
.card .photo img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;transition:transform .8s cubic-bezier(.2,.8,.2,1),filter .6s}
.card:hover .photo img{transform:scale(1.05);filter:brightness(1.1)}
.card .duo{position:absolute;inset:0;z-index:1;display:flex;align-items:center;justify-content:center}
.card .duo::before{content:"";position:absolute;width:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(250,90,10,.38),rgba(250,90,10,0) 66%);filter:blur(22px)}
.card .duo.pk::before{background:radial-gradient(circle,rgba(255,61,127,.38),rgba(31,182,176,.16) 46%,rgba(255,61,127,0) 68%)}
.card .duo img{position:relative;width:46%;height:auto;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.card .duo img:first-child{transform:rotate(-7deg) translateX(8%)}
.card .duo img:last-child{transform:rotate(6deg) translate(-8%,8%)}
.card:hover .duo img:first-child{transform:rotate(-9deg) translateX(-2%)}
.card:hover .duo img:last-child{transform:rotate(8deg) translate(2%,8%)}
@media(max-width:900px){.wk.three{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.wk,.wk.three{grid-template-columns:1fr}.wk:not(.three) .card:nth-child(even){margin-top:0}.card{min-height:440px}}

/* filtres */
.flt{display:flex;flex-wrap:wrap;gap:10px}
.flt button{font:inherit;font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:8px 16px;border:1px solid var(--ash);border-radius:999px;background:transparent;color:var(--ink);cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.flt button:hover{border-color:var(--ink)}
.flt button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.card[hidden]{display:none!important}

/* fiche projet */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ash)}
.facts div{padding:22px 19px 0 0;display:grid;gap:8px;align-content:start}
.facts .lab{opacity:.6}
.facts p{font-size:17px}
@media(max-width:800px){.facts{grid-template-columns:1fr 1fr;gap:22px 0}}
.show{position:relative;background:var(--paper);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:4%;padding:60px 30px;min-height:min(80vh,760px)}
.show::before{content:"";position:absolute;width:min(70vw,720px);aspect-ratio:1;border-radius:50%;background:conic-gradient(from 0deg,#ff3d7f,#ffd23f,#1fb6b0,#6a5cff,#ff3d7f);filter:blur(70px);opacity:.28;animation:spin 18s linear infinite}
.show img{position:relative;width:min(40%,460px);height:auto;animation:float 6s ease-in-out infinite}
.show img+img{animation-delay:-3s}
.show.photo{padding:0}
.show.photo::before{display:none}
.show.photo img{width:100%;height:min(80vh,760px);object-fit:cover;animation:none}
@keyframes spin{to{rotate:360deg}}
@keyframes float{50%{translate:0 -14px}}
@media(max-width:600px){.show{min-height:0;padding:40px 16px}.show img{width:46%}.show.photo img{height:60vh}}

/* page suivante */
.nx{display:flex;justify-content:space-between;align-items:end;gap:30px;flex-wrap:wrap;padding-block:46px;border-top:1px solid var(--ash);border-bottom:1px solid var(--ash)}
.nx a{display:grid;gap:12px}
.nx .lab{opacity:.6}
.nx b{font-weight:400;font-size:clamp(26px,5vw,62px);line-height:.9;text-transform:uppercase;letter-spacing:.013em;transition:transform .5s}
.nx a:hover b{transform:translateX(14px)}
.nx a:hover em{transform:translateX(10px)}
.nx .prev{opacity:.7}
.nx .prev b{font-size:clamp(18px,2.4vw,28px)}

/* pages légales */
.legal{display:grid;grid-template-columns:220px minmax(0,1fr);gap:30px 76px}
.legal aside{position:sticky;top:110px;display:grid;gap:10px;align-self:start}
.legal aside a{font-size:13px;opacity:.7}.legal aside a:hover{opacity:1}
.legal .prose h2{font-size:clamp(22px,2.4vw,30px);margin-top:30px;scroll-margin-top:110px}
.legal .prose h2:first-child{margin-top:0}
.fill{background:color-mix(in srgb,rgb(250,203,14) 30%,transparent);padding:0 .25em;border-radius:3px}
@media(max-width:800px){.legal{grid-template-columns:1fr}.legal aside{position:static}}

/* formulaire de contact */
.form{display:grid;gap:40px;max-width:720px}
.field{display:grid;gap:10px}
.field label{font-size:11px;letter-spacing:.05em;text-transform:uppercase;opacity:.7}
.field input,.field textarea{font:inherit;font-size:clamp(18px,2vw,24px);color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--ash);border-radius:0;padding:8px 0 12px;width:100%;transition:border-color .3s}
.field textarea{min-height:180px;resize:vertical;line-height:1.4}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink);opacity:.35}
.field .err{font-size:13px;color:#c2185b;min-height:1em}
.field[data-bad] input,.field[data-bad] textarea{border-color:#c2185b}
.bval{font-size:clamp(28px,4vw,46px);line-height:1;letter-spacing:.013em;font-variant-numeric:tabular-nums}
.field input[type=range]{-webkit-appearance:none;appearance:none;height:2px;padding:0;margin:14px 0 4px;border:0;background:linear-gradient(90deg,var(--ink) var(--p,20%),var(--ash) var(--p,20%));cursor:pointer}
.field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--grad);border:1px solid var(--ink);transition:transform .2s}
.field input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--grad);border:1px solid var(--ink)}
.field input[type=range]:hover::-webkit-slider-thumb,.field input[type=range]:focus-visible::-webkit-slider-thumb{transform:scale(1.2)}
.field input[type=range]:focus-visible{outline:2px solid var(--ink);outline-offset:8px}
.bscale{display:flex;justify-content:space-between;opacity:.6}
.dead{border:1px solid var(--ash);border-radius:14px;padding:26px;display:grid;gap:19px;min-width:0;background:var(--paper)}
.dead legend{font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:0 8px;margin-left:-8px}
.dead .hint{font-size:15px;opacity:.75}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{display:inline-block;padding:9px 16px;border:1px solid var(--ash);border-radius:999px;font-size:13px;background:var(--bg);transition:background .3s,color .3s,border-color .3s}
.chips label:hover span{border-color:var(--ink)}
.chips input:checked+span{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chips input:focus-visible+span{outline:2px solid var(--ink);outline-offset:3px}
.dfield input{font-size:18px;max-width:260px;color-scheme:inherit}
.form .pill:disabled{opacity:.5;cursor:progress}
.form .pill{cursor:pointer;background:transparent;color:var(--ink);font-family:inherit;width:fit-content}
.done{border:1px solid var(--ash);border-radius:14px;padding:30px;display:grid;gap:19px;max-width:720px;background:var(--paper)}
.done h2{font-size:clamp(24px,3vw,36px);line-height:1.05}
.done pre{font:inherit;font-size:15px;white-space:pre-wrap;background:var(--bg);border:1px solid var(--ash);border-radius:10px;padding:16px;max-height:260px;overflow:auto}
.done .acts{display:flex;gap:12px;flex-wrap:wrap}
.side{display:grid;gap:30px;align-content:start}
.side p{font-size:17px;max-width:32ch}
.side .mail{margin-top:0;font-size:clamp(18px,2.2vw,26px)}

/* contact et pied de page (identique à l'accueil) */
.ct{position:relative;overflow:hidden;padding-block:119px 46px}
.ct .wrap{position:relative;display:grid;grid-template-columns:1.5fr 1fr;gap:76px 46px;align-items:start}
.ct h2{font-size:clamp(34px,7.6vw,103px);line-height:.85;text-transform:uppercase}
.ct h2 span{display:block}
.pill{position:relative;overflow:hidden;z-index:0;display:inline-flex;align-items:center;gap:30px;padding:.9em 2em;border:1px solid var(--ash);border-radius:999px;font-size:clamp(14px,2.1vw,30px);line-height:1;letter-spacing:.01em;transition:color .4s,border-color .4s}
.pill::before{content:"";position:absolute;inset:0;background:var(--ink);transform:translateY(101%);transition:transform .5s cubic-bezier(.2,.8,.2,1);z-index:-1}
.pill:hover{color:var(--bg);border-color:var(--ink)}.pill:hover::before{transform:none}
.pill:hover em{transform:translateX(10px)}
.mail{display:block;margin-top:30px;font-size:clamp(20px,3.8vw,34px);letter-spacing:.013em;user-select:all}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:46px 30px}
.cols h4{font-weight:400;font-size:15px;text-transform:uppercase;opacity:.55;margin-bottom:30px}
.cols a{display:flex;gap:8px;width:fit-content;padding:5px 0;margin-bottom:15px;border-bottom:1px solid var(--ash);font-size:15px;text-transform:uppercase;transition:border-color .3s}
.cols a:hover{border-color:var(--ink)}.cols a:hover em{transform:translateX(5px)}
.cols p{font-size:15px;text-transform:uppercase;padding:5px 0}
.cols .adm a{font-size:11px}
.bot{grid-column:1/-1;display:flex;justify-content:space-between;gap:19px;flex-wrap:wrap;border-top:1px solid var(--ash);padding-top:30px;font-size:15px}
.dash{position:absolute;border:1px dashed var(--ash);border-radius:50%;pointer-events:none;animation:spinD 120s linear infinite}
.dash.a{width:min(90vw,900px);aspect-ratio:1;right:-14%;top:-12%}
.dash.b{width:min(140vw,1400px);aspect-ratio:1;right:-48%;top:-44%;animation-direction:reverse}
@keyframes spinD{to{transform:rotate(360deg)}}
@media(max-width:900px){.ct .wrap{grid-template-columns:1fr}.cols{grid-template-columns:1fr 1fr}.ct h2{font-size:clamp(34px,12vw,90px)}}
@media(max-width:520px){.cols{grid-template-columns:1fr}.wrap{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}nav{padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}}
/* pied de page mobile : colonnes côte à côte, titre réduit */
@media(max-width:800px){
.ct{padding-block:72px 36px}
.ct .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px 16px}
.ct h2{font-size:clamp(20px,6.4vw,40px)}
.ct .pill{margin-top:20px!important;font-size:11px;padding:.8em 1.3em;gap:12px}
.ct .mail{font-size:12px;margin-top:16px;word-break:break-all}
.cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 10px}
.cols h4{font-size:9px;margin-bottom:10px}
.cols a,.cols p{font-size:9px;letter-spacing:.02em;margin-bottom:6px;padding:3px 0}
.cols .adm a{font-size:9px}
.cols a{gap:3px}
.cols>div:nth-child(2) em{font-size:0}.cols>div:nth-child(2) em::after{content:"→";font-size:9px}
.bot{font-size:12px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}