:root{
  --bg:#0b0d10; --bg-2:#101318; --surface:#14181e; --surface-2:#1a1f27;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --text:#e9ecef; --muted:#9aa3ad; --faint:#6b747e;
  --accent:#5fbfef; --accent-ink:#06131b; --warm:#e0a24e;
  --c-blue:#4fb8ea; --c-green:#4cc417; --c-red:#e2261b; --c-yellow:#f5d63a;
  --font-display:'Cabinet Grotesk','Satoshi',system-ui,sans-serif;
  --font-body:'Satoshi',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --text-xs:clamp(.75rem,.72rem + .15vw,.8125rem);
  --text-sm:clamp(.875rem,.85rem + .12vw,.9375rem);
  --text-base:clamp(1rem,.97rem + .15vw,1.0625rem);
  --text-lg:clamp(1.125rem,1.05rem + .35vw,1.3125rem);
  --text-xl:clamp(1.75rem,1.4rem + 1.5vw,2.625rem);
  --text-hero:clamp(2.5rem,1.6rem + 4vw,5rem);
  --radius:14px; --wrap:1200px;
  --pad-section:clamp(4.5rem,9vw,8rem);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.08;margin:0;text-wrap:balance}
h2{font-size:var(--text-xl)}
h3{font-size:var(--text-lg);font-weight:700;letter-spacing:-.01em}
p{margin:0}
.wrap{width:min(100% - 2.5rem,var(--wrap));margin-inline:auto}
.muted{color:var(--muted)}
.small{font-size:var(--text-sm)}
.sr,.hp{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.5rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* eyebrow & dots */
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:1.1rem}
.eyebrow--warm{color:var(--warm)}
.dots{display:inline-grid;grid-template-columns:repeat(2,6px);gap:3px}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--c-blue)}
.dots i:nth-child(2){background:var(--c-green)}
.dots i:nth-child(3){background:var(--c-red)}
.dots i:nth-child(4){background:var(--c-yellow)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 var(--text-sm)/1 var(--font-body);padding:.95rem 1.4rem;border-radius:999px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),background .2s,border-color .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--accent);color:var(--accent-ink)}
.btn--primary:hover{background:#82cff4}
.btn--warm{background:var(--warm);color:#1a1006;margin-top:1.75rem}
.btn--warm:hover{background:#ebb56a}
.btn--ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn--ghost:hover{border-color:var(--text)}
.btn--sm{padding:.65rem 1.05rem}
.btn--block{width:100%}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(11,13,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;gap:2rem;height:68px}
.brand{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;font-family:var(--font-display);font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.nav__links{display:flex;gap:1.75rem;margin-left:auto}
.nav__links a{font-size:var(--text-sm);color:var(--muted);text-decoration:none;transition:color .2s}
.nav__links a:hover{color:var(--text)}
.nav__toggle{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;padding:8px}
.nav__toggle span{display:block;height:2px;background:var(--text);border-radius:2px}
.nav__mobile{border-top:1px solid var(--line);padding:.5rem 1.25rem 1rem;display:flex;flex-direction:column}
.nav__mobile[hidden]{display:none}
.nav__mobile a{padding:.85rem 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}

/* hero */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) 0 var(--pad-section);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:70vw;height:70vw;background:radial-gradient(closest-side,rgba(95,191,239,.13),transparent 70%);pointer-events:none}
.hero__grid{position:relative;display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.hero h1{font-size:var(--text-hero);font-weight:800;letter-spacing:-.035em;line-height:.98}
.hero h1 em{font-style:normal;color:transparent;background:linear-gradient(100deg,#fff 0%,var(--accent) 55%,#a7ddf7 100%);-webkit-background-clip:text;background-clip:text}
.lead{font-size:var(--text-lg);color:var(--muted);max-width:56ch;margin-top:1.5rem;line-height:1.55}
.hero__cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}
.hero__facts{list-style:none;padding:0;margin:3rem 0 0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.hero__facts li{padding:1.1rem 1rem 0 0;display:flex;flex-direction:column;gap:.2rem}
.hero__facts strong{font-family:var(--font-display);font-size:1.05rem;font-weight:700}
.hero__facts span{font-size:var(--text-xs);color:var(--faint)}
.hero__media{position:relative;margin:0;border-radius:22px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line)}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,13,16,.85))}
.term{position:absolute;left:1rem;right:1rem;bottom:1rem;z-index:1;font-family:var(--font-mono);font-size:.8rem;background:rgba(11,13,16,.7);backdrop-filter:blur(8px);border:1px solid var(--line-2);border-radius:10px;padding:.8rem 1rem;display:flex;flex-direction:column;gap:.25rem}
.term b{color:var(--c-green);font-weight:500}
.term .ok{color:var(--accent)}

/* sections */
.section{padding:var(--pad-section) 0}
.section--alt{background:var(--bg-2);border-block:1px solid var(--line)}
.section__head{max-width:720px;margin-bottom:3.5rem}
.section__head .muted{margin-top:1.1rem}

/* services */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.svc{background:var(--bg);padding:1.75rem 1.5rem 2rem;display:flex;flex-direction:column;gap:.7rem;transition:background .25s}
.svc:hover{background:var(--surface)}
.svc--wide{grid-column:span 2;padding:2.25rem 2rem}
.svc--wide h3{font-size:var(--text-xl);font-size:clamp(1.4rem,1.2rem + .8vw,1.85rem)}
.svc__num{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--faint)}
.svc p{color:var(--muted);font-size:var(--text-sm);line-height:1.6}
.tags{list-style:none;padding:0;margin:.5rem 0 0;display:flex;flex-wrap:wrap;gap:.4rem}
.tags li{font-family:var(--font-mono);font-size:.72rem;padding:.3rem .6rem;border:1px solid var(--line-2);border-radius:999px;color:var(--muted)}

/* split / expertise */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split__media{margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.split__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split__text>p{color:var(--muted);margin-top:1.2rem}
.split__text>p.small{margin-top:1.4rem}
.steps{list-style:none;padding:0;margin:2rem 0 0;counter-reset:s;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.steps li{counter-increment:s;background:var(--bg-2);padding:1rem 1.25rem 1rem 3.25rem;position:relative;display:flex;flex-direction:column;gap:.2rem}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:1.15rem;top:1.05rem;font-family:var(--font-mono);font-size:.75rem;color:var(--warm)}
.steps b{font-weight:700}
.steps span{color:var(--muted);font-size:var(--text-sm)}

/* assistant */
.assistant{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.assistant__intro .muted{margin-top:1.1rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2rem}
.chip{font:500 var(--text-sm)/1.2 var(--font-body);color:var(--text);background:var(--surface);border:1px solid var(--line-2);padding:.6rem .9rem;border-radius:999px;cursor:pointer;transition:border-color .2s,background .2s;text-align:left}
.chip:hover{border-color:var(--accent);background:var(--surface-2)}
.console{background:#0e1115;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(95,191,239,.05)}
.console__bar{display:flex;align-items:center;gap:.8rem;padding:.8rem 1rem;border-bottom:1px solid var(--line);background:var(--surface)}
.console__title{font-family:var(--font-mono);font-size:.8rem;color:var(--muted)}
.console__status{margin-left:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--muted);display:inline-flex;align-items:center;gap:.4rem}
.console__status i{width:7px;height:7px;border-radius:50%;background:var(--c-green);box-shadow:0 0 8px var(--c-green)}
.console__log{height:420px;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.9rem;scroll-behavior:smooth}
.msg{max-width:88%;font-size:var(--text-sm);line-height:1.6}
.msg p+p{margin-top:.5rem}
.msg--bot{align-self:flex-start;background:var(--surface);border:1px solid var(--line);padding:.85rem 1rem;border-radius:4px 14px 14px 14px}
.msg--user{align-self:flex-end;background:rgba(95,191,239,.12);border:1px solid rgba(95,191,239,.28);padding:.75rem 1rem;border-radius:14px 4px 14px 14px}
.msg .label{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:.35rem}
.msg ul{margin:.5rem 0 0;padding-left:1.1rem;color:var(--muted)}
.msg .btn{margin-top:.85rem}
.typing{display:inline-flex;gap:4px;padding:.3rem 0}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.console__input{display:flex;align-items:center;gap:.6rem;padding:.75rem .75rem .75rem 1rem;border-top:1px solid var(--line);background:var(--surface)}
.prompt{font-family:var(--font-mono);color:var(--c-green)}
.console__input input{flex:1;min-width:0;background:transparent;border:0;color:var(--text);font:400 var(--text-sm) var(--font-mono);padding:.5rem 0}
.console__input input:focus{outline:none}
.console__input input::placeholder{color:var(--faint)}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.pillar{padding:2rem 1.75rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.pillar h3{margin-bottom:.7rem}
.pillar p{color:var(--muted);font-size:var(--text-sm)}
.pillar:nth-child(1){border-top:2px solid var(--c-blue)}
.pillar:nth-child(2){border-top:2px solid var(--c-green)}
.pillar:nth-child(3){border-top:2px solid var(--c-yellow)}

/* band */
.band{position:relative;min-height:min(78vh,640px);display:flex;align-items:flex-end;overflow:hidden}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,13,16,.35) 0%,rgba(11,13,16,.2) 40%,rgba(11,13,16,.92) 100%)}
.band__text{position:relative;z-index:1;padding-bottom:clamp(3rem,6vw,5rem)}
.band__text h2{font-size:clamp(2rem,1.5rem + 2.4vw,3.5rem)}
.band__text p:last-child{color:#c9cfd6;margin-top:1rem;max-width:48ch}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.contact__info .muted{margin-top:1.1rem}
.coords{margin:2.5rem 0 0;display:grid;gap:1.25rem}
.coords div{border-top:1px solid var(--line);padding-top:1rem}
.coords dt{font-family:var(--font-mono);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--faint);margin-bottom:.3rem}
.coords dd{margin:0}
.coords a{color:var(--accent);text-decoration:none}
.coords a:hover{text-decoration:underline}
.form{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:clamp(1.5rem,3vw,2.25rem);display:grid;gap:1.1rem}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field label{font-size:var(--text-sm);font-weight:500}
.opt{color:var(--faint);font-weight:400}
.field input,.field select,.field textarea{width:100%;font:400 var(--text-base) var(--font-body);color:var(--text);background:var(--bg);border:1px solid var(--line-2);border-radius:10px;padding:.8rem .9rem;transition:border-color .2s,box-shadow .2s}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.5rem}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(95,191,239,.18)}
.field.invalid input,.field.invalid textarea{border-color:#e5604f}
.form__status{font-size:var(--text-sm);min-height:1.4em;color:var(--muted)}
.form__status.ok{color:var(--c-green)}
.form__status.err{color:#ef7a6b}

/* footer */
.footer{border-top:1px solid var(--line);padding:2.5rem 0}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.ascii{font-family:var(--font-mono);font-size:.85rem;color:var(--accent);margin:0;letter-spacing:.05em}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.typing i{animation:none}}

/* responsive */
@media (max-width:1024px){
  .services{grid-template-columns:repeat(2,1fr)}
  .svc--wide{grid-column:span 2}
}
@media (max-width:900px){
  .nav__links,.nav__inner>.btn{display:none}
  .nav__toggle{display:flex;margin-left:auto}
  .hero__grid,.split,.assistant,.contact{grid-template-columns:1fr}
  .hero__media{aspect-ratio:16/10;max-height:420px}
  .pillars{grid-template-columns:1fr}
}
@media (max-width:560px){
  .services{grid-template-columns:1fr}
  .svc--wide{grid-column:auto;padding:1.75rem 1.5rem}
  .hero__facts{grid-template-columns:1fr;gap:0}
  .hero__facts li{flex-direction:row;justify-content:space-between;align-items:baseline;padding:.85rem 0;border-bottom:1px solid var(--line)}
  .row2{grid-template-columns:1fr}
  .console__log{height:380px}
  .msg{max-width:94%}
  .footer__inner{flex-direction:column;align-items:flex-start}
}
.svc--half{grid-column:span 2}
@media (max-width:560px){.svc--half{grid-column:auto}}

/* ---------- Assistant IA : compléments ---------- */
.console__status.is-off i{background:var(--warm);box-shadow:0 0 8px var(--warm)}
.console__note{margin:0;padding:.55rem 1rem .7rem;font-size:.72rem;line-height:1.4;color:var(--faint);background:var(--surface);border-top:1px solid var(--line)}
.console__input button:disabled{opacity:.55;cursor:wait}
.msg a{color:var(--accent);text-underline-offset:2px}
.msg ul+p,.msg p+ul{margin-top:.5rem}
.msg__src{margin-top:.7rem!important;font-size:.75rem;color:var(--faint)}
.msg__src a{color:var(--muted)}
.msg__warn{margin-top:.7rem!important;font-size:.78rem;color:var(--warm)}
.msg--bot:has(.quote){max-width:100%;width:100%}
.quote{margin-top:.9rem;background:#0e1115;border:1px solid var(--line-2);border-radius:12px;padding:1rem;font-size:.8rem;line-height:1.5}
.quote__head{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-bottom:.8rem;border-bottom:1px solid var(--line)}
.quote__from img{width:28px;height:28px;margin-bottom:.35rem}
.quote__from p,.quote__to p{margin:0;color:var(--muted)}
.quote__from b{color:var(--text)}
.quote__ascii{margin:0 0 .35rem;font-family:var(--font-mono);font-size:.72rem;color:var(--accent);letter-spacing:.04em;white-space:pre}
.quote__to{text-align:right;min-width:8rem}
.quote__to p{color:var(--text);font-weight:500}
.quote__k{display:block;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.quote__meta{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;padding:.7rem 0;font-family:var(--font-mono);font-size:.74rem}
.quote__title{margin:.2rem 0 .6rem;font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:-.01em}
.quote__scroll{overflow-x:auto}
.quote__table{width:100%;border-collapse:collapse;min-width:360px}
.quote__table th{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-weight:500;text-align:left;padding:.4rem .35rem;border-bottom:1px solid var(--line-2)}
.quote__table td{padding:.5rem .35rem;border-bottom:1px solid var(--line);vertical-align:top}
.quote__table .n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.quote__totals{margin:.7rem 0 0 auto;max-width:15rem;display:grid;gap:.2rem}
.quote__totals div{display:flex;justify-content:space-between;gap:1rem}
.quote__totals dt{color:var(--muted)}
.quote__totals dd{margin:0;font-variant-numeric:tabular-nums}
.quote__totals .ttc{padding-top:.35rem;margin-top:.2rem;border-top:1px solid var(--line-2);font-weight:700}
.quote__totals .ttc dt{color:var(--text)}
.quote__totals .ttc dd{color:var(--accent)}
.quote__notes{margin-top:.8rem!important;color:var(--muted)}
.quote__legal{margin-top:.5rem!important;font-size:.7rem;color:var(--faint)}
.quote__actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}
#printArea{display:none}
@media print{
  html.print-quote body>*:not(#printArea){display:none!important}
  html.print-quote body{background:#fff!important;color:#111!important}
  html.print-quote #printArea{display:block}
  #printArea .quote{border:0;background:#fff;color:#111;font-size:11pt;padding:0}
  #printArea .quote *{color:#111!important}
  #printArea .quote__ascii,#printArea .quote__totals .ttc dd{color:#0a6fa3!important}
  #printArea .quote__k,#printArea .quote__table th,#printArea .quote__legal{color:#666!important}
  #printArea .quote__head,#printArea .quote__table td,#printArea .quote__table th,#printArea .quote__totals .ttc{border-color:#ccc!important}
  #printArea .quote__actions{display:none}
  #printArea a{text-decoration:none}
  #printArea .quote__from img{width:48px;height:48px}
  #printArea .quote__title{font-size:14pt}
}
.quote__sub{font-weight:400!important;color:var(--muted)!important;font-size:.76rem}
.quote__saved{display:flex;align-items:flex-start;gap:.5rem;margin-top:.7rem!important;font-size:.76rem;color:var(--text)}
.quote__saved i{flex:none;width:7px;height:7px;margin-top:.4rem;border-radius:50%;background:var(--ok,#4ade80);box-shadow:0 0 8px var(--ok,#4ade80)}
.idform{margin-top:.8rem;display:grid;gap:.6rem;max-width:26rem}
.idform__row{display:grid;gap:.3rem}
.idform label{font-size:.78rem;font-weight:500}
.idform label span{color:var(--faint);font-weight:400}
.idform input{width:100%;font:400 .9rem var(--font-body);color:var(--text);background:var(--bg);border:1px solid var(--line-2);border-radius:9px;padding:.6rem .75rem}
.idform input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(95,191,239,.18)}
.idform .btn{justify-self:start;margin-top:.1rem}
.idform .btn:disabled{opacity:.6;cursor:wait}
.idform__err{margin:0!important;font-size:.76rem;color:#f08a7c;min-height:0}
.idform__err:empty{display:none}
.idform__legal{margin:0!important;font-size:.7rem;color:var(--faint)}
@media print{#printArea .quote__saved{display:none}}
.eyebrow--long{align-items:flex-start;line-height:1.6;letter-spacing:.09em}
.eyebrow--long .dots{flex:none;margin-top:.3em}
.eyebrow--long>span:last-child{text-wrap:balance}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.75rem;max-width:880px}
.faq__item{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);transition:border-color .2s}
.faq__item[open]{border-color:var(--line-2)}
.faq__item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.4rem}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary h3{margin:0;font-size:var(--text-base);font-weight:600;letter-spacing:-.005em}
.faq__item summary::after{content:"+";flex:none;font-family:var(--font-mono);font-size:1.2rem;color:var(--accent);transition:transform .2s var(--ease)}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius)}
.faq__item p{padding:0 1.4rem 1.25rem;color:var(--muted);font-size:var(--text-sm);line-height:1.65;max-width:72ch}

/* Boutons de l'assistant : texte blanc sur bleu foncé (contraste AA) */
#assistant .btn--primary,#assistant .msg a.btn--primary,#assistant .console__input button{background:#1769a8!important;color:#fff!important;text-decoration:none!important}
#assistant .btn--primary:hover,#assistant .msg a.btn--primary:hover,#assistant .console__input button:hover{background:#125a91!important;color:#fff!important}