/* Alexis Albert — design system. Deux accents (vermillon = action, bleu = confiance), deux polices, zéro dépendance. Identité : _ETAT/brand-book.md */
@font-face{font-family:"Fraunces";src:url(fonts/fraunces-normal.woff2) format("woff2");font-weight:300 700;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-normal.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
/* Polices de repli ajustées pour éviter le décalage de mise en page (CLS) */
@font-face{font-family:"Inter Fallback";src:local("Arial");size-adjust:107%;ascent-override:90%;descent-override:22%;line-gap-override:0%}
@font-face{font-family:"Fraunces Fallback";src:local("Georgia");size-adjust:104%;ascent-override:88%;descent-override:23%;line-gap-override:0%}

:root{
  --paper:#F4F1EB;--paper-2:#ECE8DF;--card:#FBF9F5;--ink:#0E1116;--ink-2:#39404A;--mute:#5B6470;
  --line:rgba(14,17,22,.13);--accent:#E5461B;--accent-ink:#B8360F;--on-dark:#F4F1EB;--on-dark-2:#B9BFC8;
  /* Seconde teinte : bleu de Prusse (information, confiance). Ratios calculés : 8.03 sur paper, 7.41 sur paper-2, 7.48 sur blue-wash */
  --blue:#1F4A7A;--blue-wash:#E4EAF1;
  /* Accent sur fond sombre : 6.35 sur night-2, 7.35 sur ink */
  --accent-lt:#FF7A52;
  /* Nuit bleutée (sections sombres) et cadres d'aperçu */
  --night:#0C1422;--night-2:#152032;--line-dark:rgba(244,241,235,.12);--glow:rgba(43,92,154,.24);
  --frame:#1A1F27;--frame-dot:#3A414B;
  --ok:#1D3D1A;--ok-bg:#E6F1E4;--ko:#7A2408;--ko-bg:#F8E4DD;
  --serif:"Fraunces","Fraunces Fallback",Georgia,serif;--sans:"Inter","Inter Fallback",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px;--r-sm:10px;--w:1180px;--gut:clamp(18px,4vw,36px);--ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 clamp(16px,1.05vw + 12px,18px)/1.65 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:420;line-height:1.08;letter-spacing:-.022em;margin:0;text-wrap:balance;font-optical-sizing:auto}
h1{font-size:clamp(2.4rem,4.2vw + .7rem,4.3rem)}
h2{font-size:clamp(1.9rem,3.2vw + .5rem,3.1rem)}
h3{font-size:clamp(1.25rem,1vw + 1rem,1.6rem);letter-spacing:-.015em}
p{margin:0;text-wrap:pretty}
.lead{font-size:clamp(1.1rem,.6vw + 1rem,1.3rem);color:var(--ink-2);max-width:60ch;line-height:1.55}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font:600 .78rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:8px;height:8px;background:var(--accent);border-radius:2px;flex:none}
.eyebrow::after{content:"";width:28px;height:1px;background:currentColor;opacity:.45;flex:none}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
::selection{background:var(--accent-ink);color:#fff}
.wrap{max-width:var(--w);margin-inline:auto;padding-inline:var(--gut)}
section{padding-block:clamp(64px,9vw,128px)}
.stack>*+*{margin-top:1.1em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.7em;padding:.95em 1.4em;border-radius:var(--r-sm);font:600 .95rem/1 var(--sans);text-decoration:none;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),border-color .25s}
.btn .arr{display:inline-block;transition:transform .25s var(--ease);color:var(--accent)}
.btn:hover{background:var(--accent-ink);border-color:var(--accent-ink);transform:translateY(-1px)}
.btn:hover .arr{transform:translateX(4px);color:var(--paper)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn.light:hover{background:#fff;border-color:#fff}
.btn.light:hover .arr{color:var(--accent-ink)}
.btn[disabled]{opacity:.6;pointer-events:none}
.tlink{font-weight:600;text-decoration:none;background:linear-gradient(var(--accent),var(--accent)) 0 100%/100% 1.5px no-repeat;padding-bottom:2px;transition:background-size .3s var(--ease),color .2s}
.tlink:hover{background-size:0 1.5px;color:var(--accent-ink)}

/* En-tête */
.hdr{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.hdr.scrolled{background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);box-shadow:0 1px 0 var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:.6em;text-decoration:none;font:500 1.3rem/1 var(--serif);letter-spacing:-.02em}
.logo i{width:10px;height:10px;background:var(--accent);border-radius:2px;transition:transform .5s var(--ease)}
.logo:hover i{transform:rotate(90deg)}
.nav{display:flex;align-items:center;gap:6px}
.nav>a,.nav .dd>button{font:500 .93rem/1 var(--sans);text-decoration:none;padding:.7em .9em;border-radius:8px;background:none;border:0;color:var(--ink);cursor:pointer;position:relative}
.nav>a::after,.nav .dd>button::after{content:"";position:absolute;left:.9em;right:.9em;bottom:.35em;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav>a:hover::after,.nav>a[aria-current]::after,.nav .dd>button:hover::after,.nav .dd.open>button::after,.nav .dd.cur>button::after{transform:scaleX(1)}
.nav>a.btn{padding:.8em 1.15em;margin-left:8px;font-size:.9rem;background:var(--ink);color:var(--paper);border:1.5px solid var(--ink)}
.nav>a.btn:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.nav .btn::after{display:none}
.dd{position:relative}
.dd>button .chev{display:inline-block;margin-left:.35em;width:.5em;height:.5em;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:rotate(45deg) translateY(-2px);transition:transform .25s var(--ease)}
.dd.open>button .chev{transform:rotate(225deg) translate(-1px,-1px)}
.mega{position:absolute;left:50%;top:calc(100% + 10px);width:min(640px,92vw);transform:translate(-50%,6px);background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 24px 60px -20px rgba(14,17,22,.28);padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:8px 28px;opacity:0;visibility:hidden;transition:opacity .2s,transform .25s var(--ease),visibility .2s}
.dd.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega h4{grid-column:auto;font:600 .72rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin:0 0 10px}
.mega a{display:block;padding:.55em .7em;margin-inline:-.7em;border-radius:8px;text-decoration:none;font-size:.93rem;line-height:1.3;transition:background .2s,padding .25s var(--ease)}
.mega a:hover{background:var(--paper-2);padding-left:1em}
.mega .all{grid-column:1/-1;margin-top:8px;padding-top:14px;border-top:1px solid var(--line);font-weight:600}
.burger{display:none;width:44px;height:44px;border:0;background:none;border-radius:10px;cursor:pointer;position:relative}
.burger span,.burger span::before{position:absolute;left:11px;right:11px;height:1.75px;background:var(--ink);transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span{top:21px}.burger span::before{content:"";left:0;right:0;top:-6px}
.burger[aria-expanded=true] span{transform:rotate(45deg)}.burger[aria-expanded=true] span::before{top:0;transform:rotate(90deg)}
@media(max-width:980px){
  .burger{display:block}
  .nav{position:fixed;inset:72px 0 0 0;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:12px var(--gut) 40px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .3s var(--ease),visibility .25s}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav>a,.nav .dd>button{font-size:1.25rem;font-family:var(--serif);padding:.9em 0;border-bottom:1px solid var(--line);border-radius:0;text-align:left;width:100%;display:flex;justify-content:space-between;align-items:center}
  .nav>a::after,.nav .dd>button::after{display:none}
  .nav .btn{margin:22px 0 0;justify-content:center;font-family:var(--sans);font-size:1rem;padding:1em;border-radius:var(--r-sm);border:1.5px solid var(--ink);width:100%}
  .mega{position:static;transform:none;width:auto;box-shadow:none;border:0;background:none;padding:0;display:none;opacity:1;visibility:visible;grid-template-columns:1fr;gap:0}
  .dd.open .mega{display:grid;transform:none;padding:8px 0 12px}
  .mega h4{margin-top:14px}
}

/* Hero */
.hero{padding-block:clamp(40px,7vw,96px) clamp(56px,8vw,110px)}
.hero h1 em{font-style:normal;color:var(--accent-ink);white-space:nowrap}
.hero .lead{margin-top:1.4em}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:2em}
.hero-grid{display:grid;grid-template-columns:1.08fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.assure{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:2.2em;font-size:.9rem;color:var(--mute)}
.assure li{list-style:none;display:flex;gap:.5em;align-items:center}
.assure svg{width:16px;height:16px;color:var(--blue);flex:none}
.assure{padding:0}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr}}

/* Cartes & grilles */
.grid{display:grid;gap:clamp(14px,2vw,22px)}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;gap:.7em;text-decoration:none;transition:transform .35s var(--ease),border-color .25s,box-shadow .35s var(--ease)}
a.card:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:0 18px 40px -22px rgba(14,17,22,.35)}
.card .num{font:600 .75rem/1 var(--sans);letter-spacing:.14em;color:var(--blue)}
.card p{color:var(--ink-2);font-size:.97rem}
.card .go{margin-top:auto;padding-top:.6em;font-weight:600;font-size:.9rem;display:flex;gap:.5em;align-items:center}
.card .go i{font-style:normal;color:var(--accent);transition:transform .25s var(--ease)}
a.card:hover .go i{transform:translateX(5px)}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 40px;margin-bottom:clamp(28px,4vw,52px)}
.head h2{max-width:20ch}.head .lead{max-width:44ch}
.alt{background:var(--paper-2)}
/* Section sombre : nuit bleutée + lueur discrète (touche futuriste, jamais structurante) */
.dark{background:radial-gradient(70% 60% at 88% 0%,var(--glow),transparent 70%),var(--night);color:var(--on-dark)}
.dark .lead,.dark p{color:var(--on-dark-2)}
.dark .eyebrow{color:var(--on-dark-2)}
.dark .card{background:var(--night-2);border-color:var(--line-dark)}
.dark .card p{color:var(--on-dark-2)}

/* Portfolio */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters .chip{border-color:var(--line);color:var(--ink-2);font-size:.85rem}
.filters .chip:hover{border-color:var(--ink);color:var(--ink)}
.filters .chip[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.work{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(20px,4vw,56px);align-items:center;padding-block:clamp(28px,4vw,52px);border-top:1px solid var(--line)}
.work:nth-child(even) .shot{order:2}
.work[hidden]{display:none}
@media(max-width:900px){.work{grid-template-columns:1fr}.work:nth-child(even) .shot{order:0}}
.shot{border-radius:var(--r);overflow:hidden;background:var(--ink);border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(14,17,22,.5);transition:transform .5s var(--ease)}
.shot:hover{transform:translateY(-4px)}
.shot .dots{display:flex;gap:6px;padding:10px 12px;background:var(--frame)}
.shot .dots i{width:9px;height:9px;border-radius:50%;background:var(--frame-dot)}
.shot img,.shot svg{width:100%;aspect-ratio:1440/828;object-fit:cover;object-position:top}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.tag{font:600 .7rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;padding:.5em .8em;border-radius:99px;background:var(--blue-wash);color:var(--blue)}
.work h3{margin-bottom:.5em}
.work ul{padding:0;margin:1em 0 1.4em;list-style:none;display:grid;gap:.5em;font-size:.95rem;color:var(--ink-2)}
.work li{padding-left:1.3em;position:relative}.work li::before{content:"";position:absolute;left:0;top:.65em;width:7px;height:2px;background:var(--accent)}

/* Sections de contenu */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,6vw,90px);align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.prose{max-width:68ch}
.prose h2{font-size:clamp(1.6rem,2vw + 1rem,2.3rem);margin:1.8em 0 .5em}
.prose h3{margin:1.6em 0 .4em}
.prose p,.prose li{color:var(--ink-2)}
.prose p+p{margin-top:1em}
.prose ul,.prose ol{padding-left:1.2em;display:grid;gap:.5em;margin:1em 0}
.prose a{color:var(--accent-ink);text-decoration-thickness:1.5px;text-underline-offset:3px}
.list{list-style:none;padding:0;margin:0;display:grid;gap:0}
.list li{display:grid;grid-template-columns:2.2em 1fr;gap:.4em;padding:1.05em 0;border-top:1px solid var(--line)}
.list li:last-child{border-bottom:1px solid var(--line)}
.list b{font:600 .75rem/1.9 var(--sans);letter-spacing:.12em;color:var(--blue)}
.list strong{display:block;font-weight:600}
.list span{color:var(--ink-2);font-size:.96rem}
.crumbs{font-size:.82rem;color:var(--mute);margin-bottom:2em}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4em;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:.4em;opacity:.5}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.pagehero{padding-block:clamp(36px,6vw,80px) clamp(36px,5vw,64px)}
.pagehero h1{font-size:clamp(2.2rem,4.6vw + .5rem,4.1rem);max-width:20ch}
.pagehero .lead{margin-top:1.3em}
.answer{border-left:3px solid var(--blue);padding-left:1.1em;margin-top:1.6em;max-width:62ch;font-size:1.02rem;color:var(--ink-2)}
.answer b{color:var(--ink)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.15em 0;display:flex;justify-content:space-between;gap:20px;font:500 1.12rem/1.35 var(--serif);letter-spacing:-.01em;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;margin-top:.4em;background:linear-gradient(var(--ink),var(--ink)) center/100% 1.5px no-repeat,linear-gradient(var(--ink),var(--ink)) center/1.5px 100% no-repeat;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--accent-ink)}
.faq .a{overflow:hidden;color:var(--ink-2);padding-bottom:1.3em;max-width:66ch;animation:fade .35s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}}

/* Formulaire */
.formcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3.4vw,40px)}
.f{display:grid;gap:18px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.f2{grid-template-columns:1fr}}
.field{display:grid;gap:7px;min-width:0}
.field label{font:600 .82rem/1 var(--sans);letter-spacing:.02em}
.field label i{font-style:normal;font-weight:400;color:var(--mute)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:.85em 1em;width:100%;min-width:0;transition:border-color .2s,box-shadow .2s,background .2s;appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.4em}
.field textarea{min-height:140px;resize:vertical}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(14,17,22,.4)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 4px rgba(229,70,27,.16);background:#fff}
.field .err{display:none;font-size:.82rem;color:var(--accent-ink)}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--accent-ink)}
.field.bad .err{display:block}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.fine{font-size:.82rem;color:var(--mute);line-height:1.5}
.fine a{color:inherit}
.status{display:none;padding:1em 1.2em;border-radius:var(--r-sm);font-size:.95rem}
.status.ok{display:block;background:var(--ok-bg);color:var(--ok)}.status.ko{display:block;background:var(--ko-bg);color:var(--ko)}
.promise{display:grid;gap:14px;align-content:start}
.promise .p{display:grid;grid-template-columns:2.4em 1fr;gap:.6em;align-items:start}
.promise .p b{font:600 .78rem/2 var(--sans);color:var(--blue);letter-spacing:.1em}
.promise .p span{color:var(--ink-2);font-size:.96rem}
.promise .p strong{display:block;color:var(--ink);font-size:1rem}

/* À propos */
/* Touche organique : une seule courbe douce, coin supérieur droit du portrait */
.portrait{aspect-ratio:4/5;border-radius:20px 34% 20px 20px/20px 24% 20px 20px;overflow:hidden;background:var(--ink);position:relative;display:grid;place-items:center;color:var(--on-dark)}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.portrait .mono{font:300 clamp(5rem,14vw,9rem)/1 var(--serif);letter-spacing:-.04em}
.portrait .mono i{font-style:normal;color:var(--accent)}
.portrait small{position:absolute;bottom:16px;left:18px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-2)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:2em}
@media(max-width:700px){.facts{grid-template-columns:1fr}}
.facts div{border-top:1px solid var(--ink);padding-top:.9em}
.facts b{display:block;font:420 1.35rem/1.15 var(--serif);margin-bottom:.3em}
.facts span{font-size:.9rem;color:var(--ink-2)}

/* Pied de page */
.ftr{background:radial-gradient(60% 50% at 8% 0%,var(--glow),transparent 70%),var(--ink);color:var(--on-dark);padding-block:clamp(56px,8vw,104px) 28px}
.ftr a{text-decoration:none;color:var(--on-dark-2);transition:color .2s}
.ftr a:hover{color:var(--on-dark)}
.ftr-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px 48px;padding-bottom:clamp(36px,5vw,64px);border-bottom:1px solid rgba(244,241,235,.14)}
.ftr-top h2{font-size:clamp(2rem,4.4vw,3.6rem);max-width:15ch}
.ftr-cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px;padding-block:clamp(32px,4vw,52px)}
@media(max-width:860px){.ftr-cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ftr-cols{grid-template-columns:1fr}}
.ftr h3{font:600 .72rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-2);margin-bottom:1.2em}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.7em;font-size:.93rem}
.ftr .about{font-size:.93rem;color:var(--on-dark-2);max-width:32ch}
.ftr .logo{color:var(--on-dark);margin-bottom:1em}
.ftr-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-top:24px;border-top:1px solid rgba(244,241,235,.14);font-size:.82rem;color:var(--on-dark-2)}
.ftr-bot nav{display:flex;gap:20px}

/* Apparition discrète */
.rv{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}
@media print{.hdr,.ftr,.demo{display:none}body{background:#fff}}

/* Repli sans JavaScript */
.no-js .dd:hover .mega,.no-js .dd:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media(max-width:980px){
  .no-js .burger{display:none}
  .no-js .nav{position:static;opacity:1;visibility:visible;transform:none;flex-direction:row;flex-wrap:wrap;padding:0}
  .no-js .nav>a,.no-js .nav .dd>button{font-size:1rem;width:auto;border:0;padding:.7em .8em}
  .no-js .mega{display:none}
  .no-js .hdr .wrap{height:auto;flex-wrap:wrap;padding-block:12px}
}

.hero-grid>*,.split>*,.work>*{min-width:0}

.field input[type=checkbox]{appearance:auto;-webkit-appearance:checkbox;padding:0;border:0;background:none;box-shadow:none;width:1.2em;height:1.2em}

.ftr .lead{color:var(--on-dark-2)}
.prose .btn{color:var(--paper);text-decoration:none}

/* Témoignages */
.stars{display:inline-flex;gap:3px}
.stars svg{width:18px;height:18px;fill:#D7D2C7}
.stars svg.on{fill:var(--accent)}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:clamp(14px,2vw,22px);align-items:stretch}
.tcard{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,2.6vw,32px);display:flex;flex-direction:column;gap:1em}
.tcard blockquote{margin:0;font:420 clamp(1.05rem,.5vw + 1rem,1.22rem)/1.5 var(--serif);letter-spacing:-.01em;display:grid;gap:.7em}
.tcard figcaption{margin-top:auto;padding-top:.4em;display:grid;gap:.15em;font-size:.95rem}
.tcard figcaption span{color:var(--mute);font-size:.85rem}

/* Cellulaire : cibles tactiles, barre d'appel, zones sûres */
.mbar{display:none}
@media(pointer:coarse){
  .chip{min-height:44px;padding-inline:1.1em}
  .ftr ul{gap:0}.ftr ul a{display:block;padding:.6em 0}
  .ftr-bot nav a{padding:.5em 0;display:inline-block}
  .crumbs a{display:inline-block;padding:.5em .1em}
  .faq summary{min-height:52px;align-items:center}
  .tlink{padding-block:.5em}
}
@media(max-width:760px){
  .mbar{display:flex;align-items:center;justify-content:center;gap:.6em;position:fixed;z-index:40;left:14px;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));min-height:52px;border-radius:14px;background:var(--ink);color:var(--paper);font:600 1rem/1 var(--sans);text-decoration:none;box-shadow:0 14px 34px -10px rgba(14,17,22,.55);transform:translateY(160%);visibility:hidden;transition:transform .35s var(--ease),visibility .35s}
  .mbar span{color:var(--accent)}
  .mbar.show{transform:none;visibility:visible}
  .ftr{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .hdr .wrap{height:64px}.nav{inset:64px 0 0 0}
  section{padding-block:clamp(52px,12vw,72px)}
}
@media print{.mbar{display:none}}

/* Comparateur du hero : générique / sur mesure */
.cmp{background:var(--ink);color:var(--on-dark);border-radius:20px;padding:clamp(12px,1.8vw,18px);box-shadow:0 40px 80px -40px rgba(14,17,22,.55)}
.cmp-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.74rem;letter-spacing:.06em;color:var(--on-dark-2);padding:2px 4px 12px}
.cmp-top b{font-weight:600;color:var(--on-dark)}
.cmp-stage{position:relative;aspect-ratio:16/12;border-radius:12px;overflow:hidden;container-type:inline-size;--p:64;background:var(--paper);user-select:none;-webkit-user-select:none}
.cmp-layer{position:absolute;inset:0;overflow:hidden}
.cmp-layer img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.cmp-tag{position:absolute;bottom:12px;font:600 .68rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;padding:.6em .9em;border-radius:99px;background:rgba(14,17,22,.78);color:#fff;backdrop-filter:blur(6px)}
.cmp-tag.l{left:12px}.cmp-tag.r{right:12px}
.cmp-layer.cus{background:var(--paper);color:var(--ink);clip-path:inset(0 calc((100 - var(--p))*1%) 0 0);z-index:1}
.cmp-layer.gen{background:#f4f4f4}
.cmp-handle{position:absolute;top:0;bottom:0;left:calc(var(--p)*1%);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 0 1px rgba(14,17,22,.2);pointer-events:none}
.cmp-handle i{position:absolute;top:50%;left:50%;width:38px;height:38px;margin:-19px;border-radius:50%;background:#fff;box-shadow:0 6px 18px rgba(14,17,22,.35);display:grid;place-items:center;transition:transform .2s var(--ease)}
.cmp-handle i::before{content:"↔";font:600 16px/1 var(--sans);color:var(--ink)}
.cmp-stage:hover .cmp-handle i{transform:scale(1.08)}
.cmp-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y;z-index:2}
.cmp-range:focus-visible~.cmp-handle i{outline:2px solid var(--accent);outline-offset:3px}
.cmp-stats{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cmp-stats li{display:grid;gap:4px}
.cmp-stats .n{font:420 1.6rem/1 var(--serif)}
.cmp-stats .l{font-size:.68rem;letter-spacing:.06em;color:var(--on-dark-2)}
.cmp-stats .b{height:3px;background:rgba(244,241,235,.16);border-radius:2px;overflow:hidden}
.cmp-stats .b i{display:block;height:100%;width:0;background:var(--accent);transition:width 1.1s var(--ease)}
.cmp.in .cmp-stats .b i{width:var(--v)}
.no-js .cmp-stats .b i{width:var(--v)}
.cmp-cap{font-size:.7rem;color:var(--on-dark-2);margin:10px 0 0;letter-spacing:.02em}
@media(max-width:560px){.cmp-stats{grid-template-columns:repeat(2,1fr)}}

/* Accueil : piliers, coulisses, portrait */
.hood{background:var(--night-2);border:1px solid var(--line-dark);border-radius:var(--r);padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;gap:.6em;transition:border-color .3s,transform .35s var(--ease),box-shadow .35s var(--ease)}
.hood:hover{border-color:rgba(244,241,235,.4);transform:translateY(-2px);box-shadow:0 0 36px -14px rgba(120,160,220,.45)}
/* WCAG : --accent-lt sur --night-2 = 6.35:1 (l'accent #E5461B ne donnait que 4.30:1) */
.hood .num{font:600 .75rem/1 var(--sans);letter-spacing:.14em;color:var(--accent-lt)}
.hood h3{color:var(--on-dark)}
.hood p{color:var(--on-dark-2);font-size:.95rem}
.hero .lead{max-width:56ch}

/* Témoignages liés : puce d'accueil, cartes-liens, projets */
.proof{display:inline-flex;align-items:center;gap:.7em;margin-top:1.4em;padding:.55em 1em .55em .8em;border:1px solid var(--line);border-radius:99px;background:var(--card);text-decoration:none;font-size:.9rem;font-weight:500;transition:border-color .25s,transform .25s var(--ease),box-shadow .25s}
.proof:hover{border-color:var(--ink);transform:translateY(-1px);box-shadow:0 10px 24px -14px rgba(14,17,22,.4)}
.proof i{font-style:normal;color:var(--accent);transition:transform .25s var(--ease)}
.proof:hover i{transform:translateX(4px)}
.proof .stars svg{width:15px;height:15px}
.hero .proof+.assure{margin-top:1.4em}
a.tcard{text-decoration:none;color:inherit;transition:transform .35s var(--ease),border-color .25s,box-shadow .35s var(--ease)}
a.tcard:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:0 18px 40px -22px rgba(14,17,22,.35)}
.tcard .go{font-weight:600;font-size:.88rem;display:flex;gap:.5em;align-items:center}
.tcard .go i{font-style:normal;color:var(--accent);transition:transform .25s var(--ease)}
a.tcard:hover .go i{transform:translateX(5px)}
.tcard .proj{align-self:flex-start;font-size:.8rem;font-weight:600;text-decoration:none;padding:.5em .85em;border-radius:99px;background:var(--paper-2);transition:background .2s}
.tcard .proj:hover{background:#E2DDD2}
.tcard .proj i{font-style:normal;color:var(--accent)}
.wquote{margin:1.2em 0 1.4em;padding:16px 18px;border-left:3px solid var(--accent);background:var(--card);border-radius:0 var(--r-sm) var(--r-sm) 0;display:grid;gap:.5em}
.wquote blockquote{margin:0;font:420 1.05rem/1.5 var(--serif)}
.wquote figcaption{font-size:.85rem;color:var(--mute)}
.wquote figcaption a{color:var(--accent-ink)}
.wquote .stars svg{width:15px;height:15px}
.tsec:target .tcard{animation:tflash 1.8s var(--ease) .2s}
@keyframes tflash{0%,100%{box-shadow:0 0 0 0 rgba(229,70,27,0)}30%{box-shadow:0 0 0 4px rgba(229,70,27,.28)}}

/* Portfolio : galeries interactives */
.work.feature{grid-template-columns:1fr;gap:clamp(24px,3vw,40px)}
.work.feature:nth-child(even) .shot{order:0}
.shot.gal-wrap{background:none;border:0;box-shadow:none;overflow:visible}
.shot.gal-wrap:hover{transform:none}
.gal-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.gal-tabs button{font:500 .88rem/1 var(--sans);padding:.75em 1.1em;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--ink-2);cursor:pointer;transition:all .25s var(--ease);min-height:40px}
.gal-tabs button:hover{border-color:var(--ink);color:var(--ink)}
.gal-tabs button[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.gal-stage{position:relative;aspect-ratio:1600/920;border-radius:var(--r);overflow:hidden;background:var(--ink);box-shadow:0 40px 80px -44px rgba(14,17,22,.6);border:1px solid var(--line)}
.gal-slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transform:scale(1.012);transition:opacity .5s var(--ease),transform .7s var(--ease),visibility .5s}
.gal-slide.on{opacity:1;visibility:visible;transform:none}
.gal-slide img{width:100%;height:100%;object-fit:cover;object-position:top}
.gal-slide .dots{position:absolute;left:0;right:0;top:0;z-index:2;display:flex;gap:6px;padding:10px 12px;background:var(--frame)}
.gal-slide .dots i{width:9px;height:9px;border-radius:50%;background:var(--frame-dot)}
.gal-slide:has(.dots) img{padding-top:29px;background:var(--frame);object-fit:cover}
.gal-phone{display:grid;place-items:center;background:radial-gradient(120% 90% at 50% 0%,#232a36 0%,#0E1116 70%)}
.gal-phone img{width:auto;height:88%;aspect-ratio:auto;border-radius:22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.7),0 0 0 6px #0b0e12,0 0 0 7px rgba(255,255,255,.12);object-fit:contain}
.gal-cap{font-size:.8rem;color:var(--mute);margin:12px 4px 0}
@media(max-width:600px){.gal-stage{aspect-ratio:4/4.6}.gal-phone img{height:92%}.gal-slide:has(.dots) img{object-fit:cover;object-position:left top}}

.cmp-stats .o{font-size:.66rem;color:var(--accent-lt);letter-spacing:.02em;margin-top:-2px}

/* === Vague 2 : developpeur-front === */

/* Bandeaux plein cadre bord à bord, capés (portfolio 1600px, images IA sans cap explicite au-delà
   de leur propre largeur). Technique viewport-relative : fonctionne quelle que soit la profondeur
   d'imbrication tant qu'aucun ancêtre n'a overflow:hidden ni transform (--w/.wrap n'en ont pas). */

/* Bandeaux IA (imagerie-photos, photo-ia 50 / plein-cadre 50) : 2:1 sur bureau, 4:3 sous 600px,
   jamais de texte posé dessus (le texte reste sur le papier, avant/après le bandeau). */
.ia-band{width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);overflow:hidden;background:var(--paper-2)}
.ia-band img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;max-height:72vh}
.ia-band-demo{display:block;text-decoration:none}
@media(max-width:600px){.ia-band img{aspect-ratio:4/3}}

/* Révélation du texte (interactions.revelation-texte 20 %, intensité du mouvement 35 %) : les titres
   qui portent déjà .rv (accueil) sont, une fois découpés en mots par app.js, révélés mot à mot avec un
   décalage discret. Le conteneur .rv.rvt ne s'anime plus lui-même (seuls les mots le font), le texte
   reste toujours présent dans le DOM (app.js ne fait que l'entourer de <span>, jamais le retirer). */
.rv.rvt{opacity:1;transform:none}
.rvt .w{display:inline-block;opacity:0;transform:translateY(7px);transition:opacity .38s var(--ease),transform .38s var(--ease);transition-delay:calc(var(--i,0)*38ms)}
.rvt.in .w{opacity:1;transform:none}
.no-js .rvt .w{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rvt .w{opacity:1;transform:none}}

/* Transitions entre pages (interactions.transitions-pages 20 %) : View Transitions API quand elle est
   disponible (Chrome/Edge récents), repli instantané sinon (jamais bloquant : la navigation se fait
   normalement dans tous les cas, cette règle ne fait qu'habiller le changement de page s'il est permis). */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.18s;animation-timing-function:var(--ease)}
@media(prefers-reduced-motion:reduce){
  ::view-transition-group(root),::view-transition-old(root),::view-transition-new(root){animation:none!important}
}
/* Proportions de colonnes propres à une page : en classe (un style en ligne écrasait le passage à 1 colonne sous 900px) */
@media(min-width:901px){.split-form{grid-template-columns:1.15fr .85fr}.split-narrow{grid-template-columns:.7fr 1.3fr;align-items:center}}

/* === Direction visuelle retenue — Éditorial luxe : papier chaud, filets fins, très grands titres, peu de boîtes === */
:root{--paper:#F6F1E7;--paper-2:#EDE5D6;--card:#FBF7EF;--ink:#14110D;--ink-2:#463F35;--mute:#6A6155;--line:rgba(20,17,13,.16);
--accent:#B5482A;--accent-ink:#8F3418;--r:3px;--r-sm:2px;--night:#0E1521;--night-2:#16202F}
h1,h2,h3{font-weight:360;letter-spacing:-.03em}
h1{font-size:clamp(2.9rem,5.2vw + .6rem,5.4rem);line-height:1.02}
h2{font-size:clamp(2.1rem,3.6vw + .5rem,3.6rem)}
section{padding-block:clamp(80px,11vw,152px)}
.lead{font-size:clamp(1.15rem,.7vw + 1rem,1.4rem);line-height:1.6}
.btn{border-radius:0;text-transform:uppercase;letter-spacing:.09em;font-size:.8rem;padding:1.15em 1.7em}
.card{background:transparent;border:0;border-top:1px solid var(--ink);border-radius:0;padding:26px 0 8px}
a.card:hover{transform:none;box-shadow:none;border-color:var(--accent)}
.card .num{font:400 2.4rem/1 var(--serif);letter-spacing:-.02em;color:var(--accent-ink)}
.card h3{font-size:1.55rem}
.card .go{text-transform:uppercase;letter-spacing:.1em;font-size:.72rem}
.dark .card{background:transparent;border-top-color:var(--line-dark)}
.alt{background:var(--paper-2)}
.eyebrow{color:var(--ink-2)}
.hero h1 em{font-style:italic;color:var(--accent-ink)}
.cmp,.formcard,.shot{border-radius:2px}

/* Projets Nova (portfolio) : carte d'aperçu ≈ 60 % de la largeur, texte à côté */
.work.feature{grid-template-columns:minmax(0,60%) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.work.feature:nth-child(even) .gcol{order:0}
.fgal .gal-stage{width:100%}
@media(max-width:900px){.work.feature{grid-template-columns:1fr}}

/* Aperçus Nova : onglets en pastilles À L'EXTÉRIEUR du cadre, coins très arrondis */
.gal-tabs{margin-bottom:16px;gap:8px}
.gal-tabs button{border-radius:99px;padding:.8em 1.25em;font-size:.9rem;background:var(--card)}
.gal-phone{border-radius:0}
/* Filtres du portfolio : pastilles arrondies modernes */
.filters{gap:10px}
.filters .chip{border:1.5px solid var(--line);border-radius:99px;padding:.7em 1.25em;background:var(--card);color:var(--ink-2);font:500 .9rem/1 var(--sans);cursor:pointer;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease)}
.filters .chip:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.filters .chip[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Aperçus Nova : mêmes angles vifs et même ombre que les autres réalisations (aucun cadre blanc autour) */
.fgal .gal-stage{border-radius:var(--r);border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(14,17,22,.5)}

/* Cellulaire interactif : le visiteur fait défiler la vraie page dans le téléphone (molette, doigt ou glisser) */
.gal-stage{aspect-ratio:var(--ar,1600/920)}
@media(max-width:600px){.gal-stage{aspect-ratio:var(--arm,4/4.6)}}
.gal-scroll .phone-screen{height:92%;aspect-ratio:390/844;max-width:92%;overflow-y:auto;overflow-x:hidden;border-radius:28px;background:#fff;cursor:grab;scrollbar-width:none;box-shadow:0 30px 60px -20px rgba(0,0,0,.7),0 0 0 7px #0b0e12,0 0 0 8px rgba(255,255,255,.14)}
.gal-scroll .phone-screen::-webkit-scrollbar{display:none}
.gal-scroll .phone-screen.drag{cursor:grabbing;user-select:none}
.gal-scroll .phone-screen img{display:block;width:100%;height:auto;border-radius:0;box-shadow:none;object-fit:cover;-webkit-user-drag:none}
.gal-scroll .phone-screen:focus-visible{outline:2px solid var(--accent);outline-offset:10px}
.phone-hint{position:absolute;left:50%;bottom:4.5%;transform:translateX(-50%);padding:.55em 1.1em;border-radius:99px;background:rgba(244,241,235,.94);color:#0E1116;font:600 .78rem/1 var(--sans);letter-spacing:.02em;pointer-events:none;box-shadow:0 8px 22px -8px rgba(0,0,0,.6);animation:hint 1.8s ease-in-out infinite;transition:opacity .4s}
.phone-hint.gone{opacity:0;animation:none}
@keyframes hint{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,-5px)}}
@media(prefers-reduced-motion:reduce){.phone-hint{animation:none}}