/* =========================================================
   PIXEL NOIR — redesign
   Concept : "café noir" × "film noir" × service de nuit.
   Signature : une pendule de service (24h) qui marque les
   heures où le site "travaille" — reprise comme motif dans
   les eyebrows, au lieu de numéros 01/02/03 génériques.

   Deux thèmes, un seul système : [data-theme="dark"] (défaut)
   et [data-theme="light"]. Le bouton en tête de page bascule
   l'un vers l'autre et retient le choix.
   ========================================================= */

:root{
  --font-display: "Inter", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --container: 1160px;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --ease: cubic-bezier(.22,1,.36,1);
}

/* ---------- DARK (default) ---------- */
:root, [data-theme="dark"]{
  --bg:        #0A0C0B;
  --bg-2:      #121513;
  --bg-3:      #1A1F1C;
  --ink:       #F5F7F6;
  --ink-dim:   #C7CFCB;
  --muted:     #8A938F;
  --brass:     #2E9BFF;
  --brass-dim: #1B7FE0;
  --brass-soft: rgba(46,155,255,.15);
  --line:      rgba(245,247,246,0.12);
  --line-2:    rgba(245,247,246,0.06);
  --shadow:    0 30px 60px -30px rgba(0,0,0,.7);
  --grain-op: 0;
  --on-brass: #04121F;
}

/* ---------- LIGHT ---------- */
[data-theme="light"]{
  --bg:        #FFFFFF;
  --bg-2:      #F3F5F4;
  --bg-3:      #E9ECEA;
  --ink:       #0C0F0E;
  --ink-dim:   #3A423F;
  --muted:     #6E7773;
  --brass:     #1E7FD6;
  --brass-dim: #1667B0;
  --brass-soft: rgba(30,127,214,.10);
  --line:      rgba(12,15,14,0.12);
  --line-2:    rgba(12,15,14,0.06);
  --shadow:    0 30px 60px -30px rgba(12,20,17,.18);
  --grain-op: 0;
  --on-brass: #04121F;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{ overflow-x:hidden; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .35s var(--ease), color .35s var(--ease);
  position:relative;
  opacity:0;
}
body.ready{ opacity:1; transition:opacity .5s var(--ease), background .35s var(--ease), color .35s var(--ease); }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:800; margin:0; color:var(--ink); letter-spacing:-.02em; }
h3,h4{ font-weight:700; letter-spacing:-.01em; }
p{ margin:0; }
em{ font-style:normal; color:var(--brass); }
button{ font-family:inherit; cursor:pointer; background:none; border:none; color:inherit; }

:focus-visible{ outline:2px solid var(--brass); outline-offset:3px; }

.wrap{ max-width:var(--container); margin:0 auto; padding:0 28px; position:relative; z-index:3; }
.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--brass); color:var(--on-brass);
  padding:10px 16px; z-index:300; font-family:var(--font-mono); font-size:13px;
}
.skip-link:focus{ left:16px; top:16px; }

/* scroll progress bar */
.scroll-progress{
  position:fixed; top:0; left:0; height:2px; width:0%; background:var(--brass);
  z-index:250; transition:width .1s linear;
}

/* ---------- reveal-on-scroll ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }
.reveal-stagger > *{ opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal-stagger.in > *{ opacity:1; transform:translateY(0); }
.reveal-stagger.in > *:nth-child(1){ transition-delay:.02s; }
.reveal-stagger.in > *:nth-child(2){ transition-delay:.09s; }
.reveal-stagger.in > *:nth-child(3){ transition-delay:.16s; }
.reveal-stagger.in > *:nth-child(4){ transition-delay:.23s; }
.reveal-stagger.in > *:nth-child(5){ transition-delay:.30s; }
.reveal-stagger.in > *:nth-child(6){ transition-delay:.37s; }
@media (prefers-reduced-motion: reduce){
  .reveal, .reveal-stagger > *{ opacity:1; transform:none; transition:none; }
  body{ opacity:1; }
}

/* ambient background blobs — contained to hero, subtle, not full-page noise */
.bg-blobs{ position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none; }
.bg-blobs span{
  position:absolute; border-radius:50%; filter:blur(80px); opacity:.35;
  background:radial-gradient(circle, var(--brass-soft), transparent 70%);
}
.bg-blobs span:nth-child(1){ width:420px; height:420px; top:-160px; left:-100px; animation:drift1 30s ease-in-out infinite; }
.bg-blobs span:nth-child(2){ width:360px; height:360px; bottom:-160px; right:-80px; animation:drift2 34s ease-in-out infinite; }
@keyframes drift1{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(40px,30px); } }
@keyframes drift2{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(-40px,-20px); } }
@media (prefers-reduced-motion: reduce){ .bg-blobs span{ animation:none; } }

/* social-proof strip under hero CTAs */
.proof-strip{ display:flex; align-items:center; gap:14px; margin-top:32px; }
.proof-strip .avatar{
  width:44px; height:44px; border-radius:50%; flex-shrink:0; object-fit:cover;
  border:2px solid var(--bg); box-shadow:0 0 0 1px var(--line);
}
.proof-strip p{ font-size:13.5px; color:var(--muted); max-width:38ch; line-height:1.4; }
.proof-strip strong{ color:var(--ink-dim); font-weight:600; }

/* ---------- utility ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-mono); font-size:12px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--brass); margin-bottom:20px;
  background:var(--brass-soft); border:1px solid var(--line);
  padding:7px 16px 7px 12px; border-radius:var(--radius-pill);
}
.eyebrow::before{
  content:""; width:7px; height:7px; border-radius:50%; flex-shrink:0;
  background:var(--brass); box-shadow:0 0 0 3px var(--brass-soft);
  animation:pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot{ 0%,100%{ box-shadow:0 0 0 3px var(--brass-soft);} 50%{ box-shadow:0 0 0 6px var(--brass-soft);} }
@media (prefers-reduced-motion: reduce){ .eyebrow::before{ animation:none; } }
.eyebrow .time{ color:var(--muted); }
.section-head .eyebrow, .page-hero .eyebrow{ display:inline-flex; }

/* Séparateur de section : hairline en dégradé centré + point lumineux,
   à la place de l'ancienne ligne grise pleine largeur */
.section{ padding:104px 0; position:relative; }
.section::before{
  content:""; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:min(860px, calc(100% - 56px)); height:1px;
  background:linear-gradient(90deg,
    transparent,
    var(--line) 18%,
    color-mix(in srgb, var(--brass) 55%, var(--line)) 50%,
    var(--line) 82%,
    transparent);
}
.section::after{
  content:""; position:absolute; top:-2.5px; left:50%; transform:translateX(-50%);
  width:6px; height:6px; border-radius:50%;
  background:var(--brass);
  box-shadow:0 0 0 4px var(--brass-soft), 0 0 18px 4px var(--brass-soft);
}
/* pas de séparateur juste après un hero (déjà délimité visuellement) */
.hero + .section::before, .hero + .section::after,
.page-hero + .section::before, .page-hero + .section::after,
.cs-hero + .section::before, .cs-hero + .section::after{ display:none; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(28px,3.6vw,42px); line-height:1.15; }
.section-head p{ color:var(--muted); margin-top:16px; font-size:17px; }

/* ---------- Section Playzi (produit maison) ---------- */
.playzi-band{ border:1px solid var(--brass-dim); border-radius:var(--radius); overflow:hidden;
  background:linear-gradient(150deg, var(--brass-soft), transparent 55%), var(--bg-2); }
.playzi-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:0; align-items:stretch; }
@media(max-width:860px){ .playzi-grid{ grid-template-columns:1fr; } }
.playzi-copy{ padding:44px; display:flex; flex-direction:column; justify-content:center; gap:16px; }
.playzi-copy .eyebrow{ margin-bottom:2px; }
.playzi-copy h2{ font-size:clamp(24px,3.2vw,34px); line-height:1.12; }
.playzi-copy p{ color:var(--ink-dim); font-size:15.5px; }
.playzi-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:4px; }
.playzi-tags span{ font-family:var(--font-mono); font-size:11.5px; color:var(--muted); border:1px solid var(--line); padding:5px 11px; border-radius:var(--radius-pill); }
.playzi-visual{ padding:36px; display:flex; align-items:center; justify-content:center; border-left:1px solid var(--line-2); background:
  radial-gradient(420px circle at 70% 20%, var(--brass-soft), transparent 70%); }
@media(max-width:860px){ .playzi-visual{ border-left:none; border-top:1px solid var(--line-2); } }
.jukebox{ width:100%; max-width:340px; background:var(--bg); border:1px solid var(--line); border-radius:16px; padding:18px; box-shadow:var(--shadow); }
.jk-top{ display:flex; align-items:center; gap:9px; font-family:var(--font-mono); font-size:11.5px; color:var(--ink-dim); margin-bottom:14px; }
.jk-top .live{ width:8px; height:8px; border-radius:50%; background:var(--brass); box-shadow:0 0 0 4px var(--brass-soft); animation:pulse-dot 2.4s ease-in-out infinite; }
.jk-now{ display:flex; align-items:center; gap:12px; }
.jk-cover{ width:52px; height:52px; border-radius:10px; flex-shrink:0; background:linear-gradient(135deg, var(--brass), var(--brass-dim)); display:flex; align-items:center; justify-content:center; color:var(--on-brass); font-weight:800; font-size:18px; }
.jk-now .m{ min-width:0; flex:1; }
.jk-now .t{ font-weight:700; font-size:14.5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.jk-now .a{ color:var(--muted); font-size:12.5px; }
.jk-bar{ height:4px; background:var(--bg-3); border-radius:2px; margin:12px 0; overflow:hidden; }
.jk-bar i{ display:block; height:100%; width:46%; background:var(--brass); border-radius:2px; }
.jk-vote{ display:flex; align-items:center; gap:10px; background:var(--bg-2); border:1px solid var(--brass-dim); border-radius:11px; padding:11px 12px; margin-top:6px; }
.jk-vote .vc{ width:34px; height:34px; border-radius:9px; background:var(--brass-soft); color:var(--brass); display:flex; align-items:center; justify-content:center; font-size:15px; flex-shrink:0; }
.jk-vote b{ font-size:13px; display:block; } .jk-vote small{ font-family:var(--font-mono); font-size:11px; color:var(--muted); }
.jk-vote .yn{ margin-left:auto; display:flex; gap:6px; }
.jk-vote .yn span{ font-size:12px; padding:5px 9px; border-radius:8px; border:1px solid var(--line); }
.jk-vote .yn .y{ color:var(--brass); border-color:var(--brass-dim); }
.jk-foot{ display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:11px; color:var(--muted); margin-top:12px; }

/* ---------- Studio teaser : deux colonnes (texte + illustration) ---------- */
.studio-split{ display:grid; grid-template-columns:1.05fr .95fr; gap:52px; align-items:center; }
@media (max-width:880px){ .studio-split{ grid-template-columns:1fr; gap:40px; } }
.studio-split .section-head{ margin-bottom:26px; }
.studio-visual{ display:flex; justify-content:center; }
.phone{
  width:290px; max-width:100%; border-radius:34px; padding:12px;
  background:linear-gradient(160deg, var(--bg-3), var(--bg-2));
  border:1px solid var(--line); box-shadow:var(--shadow), 0 0 60px -20px var(--brass-soft);
  position:relative;
}
.phone::before{ content:""; position:absolute; top:16px; left:50%; transform:translateX(-50%); width:70px; height:5px; border-radius:3px; background:var(--line); }
.phone-screen{ background:var(--bg); border-radius:24px; padding:34px 16px 18px; display:flex; flex-direction:column; gap:11px; }
.phone-top{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:11px; color:var(--ink-dim); text-transform:uppercase; letter-spacing:.06em; margin-bottom:4px; }
.phone-top .dot-live{ width:8px; height:8px; border-radius:50%; background:var(--brass); box-shadow:0 0 0 4px var(--brass-soft); animation:pulse-dot 2.4s ease-in-out infinite; }
.phone .notif{ background:var(--bg-2); border:1px solid var(--line); border-radius:12px; padding:12px 13px; display:flex; flex-direction:column; gap:3px; transition:transform .3s var(--ease), border-color .3s ease; }
.phone .notif:hover{ transform:translateX(3px); border-color:var(--brass-dim); }
.phone .notif b{ font-size:13.5px; font-weight:600; color:var(--ink); }
.phone .notif span{ font-family:var(--font-mono); font-size:11px; color:var(--muted); }
.phone .notif .amt{ color:var(--brass); }
.phone-foot{ margin-top:6px; text-align:center; font-family:var(--font-mono); font-size:10.5px; color:var(--muted); letter-spacing:.04em; }

.btn{
  display:inline-flex; align-items:center; gap:8px; position:relative; isolation:isolate;
  padding:13px 24px; font-size:15px; font-weight:600;
  border-radius:var(--radius-sm); border:1px solid transparent;
  font-family:var(--font-body); transition:transform .2s var(--ease), background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-primary{ background:var(--brass); color:var(--on-brass); }
.btn-primary:hover{ background:var(--brass-dim); transform:translateY(-2px); box-shadow:0 14px 30px -12px var(--brass-soft); }
.btn-ghost{ border-color:var(--line); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--brass); color:var(--brass); transform:translateY(-2px); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }

/* bannière "simple vitrine" + rangée de garanties (façon référence) */
.mini-banner{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  margin-top:30px; padding:22px 28px; border:1px solid var(--line); border-radius:var(--radius); background:var(--bg-2); }
.mini-banner p{ color:var(--ink-dim); font-size:15.5px; margin:0; }
.mini-banner p b{ color:var(--ink); font-weight:700; }
.mini-banner .btn{ flex-shrink:0; }
.trust-row{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:18px 28px; margin-top:34px; padding:0 4px; }
.trust-row span{ display:inline-flex; align-items:center; gap:9px; font-size:14.5px; color:var(--ink-dim); font-weight:500; }
.trust-row span svg{ width:16px; height:16px; color:var(--brass); flex-shrink:0; }
@media(max-width:680px){ .trust-row{ justify-content:flex-start; gap:14px 22px; } }

.tag-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:22px; }
.tag{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.04em;
  color:var(--muted); border:1px solid var(--line); padding:6px 12px; border-radius:20px;
  transition:border-color .2s ease, color .2s ease;
}
.tag:hover{ border-color:var(--brass); color:var(--brass); }

/* séparateur de marque : hairline verte + point lumineux (remplace le marquee) */
.hr-brand{ position:relative; height:34px; }
.hr-brand::before{
  content:""; position:absolute; top:50%; left:50%; transform:translateX(-50%);
  width:min(1100px, calc(100% - 56px)); height:1px;
  background:linear-gradient(90deg, transparent, var(--line) 12%,
    color-mix(in srgb, var(--brass) 70%, var(--line)) 50%, var(--line) 88%, transparent);
}
.hr-brand::after{
  content:""; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:7px; height:7px; border-radius:50%; background:var(--brass);
  box-shadow:0 0 0 4px var(--brass-soft), 0 0 20px 5px var(--brass-soft);
}

/* marquee ticker */
.marquee{ overflow:hidden; position:relative; padding:16px 0; }
.marquee::before, .marquee::after{
  content:""; position:absolute; left:50%; transform:translateX(-50%);
  width:min(1100px, calc(100% - 40px)); height:1px;
  background:linear-gradient(90deg, transparent, var(--line) 25%, var(--line) 75%, transparent);
}
.marquee::before{ top:0; }
.marquee::after{ bottom:0; }
.marquee-track{ display:flex; gap:48px; width:max-content; animation:marquee 32s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee span{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:.08em; color:var(--muted); text-transform:uppercase; white-space:nowrap; }
.marquee span b{ color:var(--brass); font-weight:600; }
@keyframes marquee{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
@media (prefers-reduced-motion: reduce){ .marquee-track{ animation:none; } }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-2);
  transition:background .3s ease, border-color .3s ease, height .3s var(--ease);
}
/* header pleine largeur : logo collé à gauche, actions collées à droite */
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:40px; height:76px; max-width:none; padding:0 40px; transition:height .3s var(--ease); }
@media (max-width:640px){ .site-header .wrap{ padding:0 20px; } }
.site-header.scrolled .wrap{ height:64px; }
.site-header.scrolled{ box-shadow:var(--shadow); }
.logo{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-size:18px; font-weight:800; }
.logo .mark{
  width:30px; height:30px; border-radius:8px; background:var(--brass); color:var(--on-brass);
  display:flex; align-items:center; justify-content:center; font-weight:900; font-size:16px; flex-shrink:0;
}
.logo .dot{ display:none; }
.logo .sub{ display:none; }
nav.main-nav{ display:flex; align-items:center; gap:24px; flex-wrap:nowrap; white-space:nowrap; }
.nav-cta-mobile{ display:none; }  /* visible seulement dans le menu mobile ouvert */
/* dropdown Services (desktop) */
.has-drop{ position:relative; display:inline-flex; align-items:center; }
.has-drop > a{ display:inline-flex; align-items:center; gap:5px; }
.drop-caret{ font-size:10px; color:var(--muted); transition:transform .2s var(--ease); }
.has-drop:hover .drop-caret{ transform:rotate(180deg); color:var(--brass); }
.nav-drop{ position:absolute; top:calc(100% + 12px); left:50%; transform:translateX(-50%) translateY(6px);
  min-width:255px; background:var(--bg-2); border:1px solid var(--line); border-radius:14px; padding:8px;
  box-shadow:var(--shadow); opacity:0; visibility:hidden; transition:opacity .2s var(--ease), transform .2s var(--ease); z-index:120; }
.nav-drop::before{ content:""; position:absolute; top:-14px; left:0; right:0; height:14px; }
.has-drop:hover .nav-drop, .has-drop:focus-within .nav-drop{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.nav-drop a{ display:block !important; padding:11px 14px; border-radius:9px; font-size:14px; color:var(--ink-dim); white-space:nowrap; }
.nav-drop a::after{ display:none !important; }
.nav-drop a:hover{ background:var(--bg-3); color:var(--brass); }
@media(max-width:1120px){ .nav-drop{ display:none !important; } .has-drop{ position:static; display:block; } .drop-caret{ display:none; } }
nav.main-nav a{ font-size:14.5px; color:var(--ink-dim); position:relative; padding-bottom:3px; }
nav.main-nav a::after{ content:""; position:absolute; left:0; right:100%; bottom:0; height:1px; background:var(--brass); transition:right .25s var(--ease); }
nav.main-nav a:hover::after, nav.main-nav a.active::after{ right:0; }
nav.main-nav a:hover{ color:var(--brass); }
nav.main-nav a.active{ color:var(--brass); }
.badge-new{ font-family:var(--font-mono); font-size:9px; background:var(--brass); color:var(--on-brass); padding:2px 5px; border-radius:3px; vertical-align:super; margin-left:4px;}
/* Simulateur ROI mis en évidence dans la nav (pilule accent) */
nav.main-nav a.nav-roi{
  color:var(--brass); border:1px solid var(--brass-dim); background:var(--brass-soft);
  padding:7px 15px; border-radius:var(--radius-pill); display:inline-flex; align-items:center; gap:7px;
  font-weight:600; transition:background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
nav.main-nav a.nav-roi svg{ width:15px; height:15px; }
nav.main-nav a.nav-roi::after{ display:none; }
nav.main-nav a.nav-roi:hover{
  color:var(--brass); border-color:var(--brass);
  background:color-mix(in srgb, var(--brass) 22%, transparent); transform:translateY(-1px);
}
.header-cta{ display:flex; align-items:center; gap:14px; flex-shrink:0; position:relative; padding-left:22px; }
.header-cta::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:1px; height:26px; background:var(--line);
}
.btn-header{ padding:10px 18px; font-size:13px; text-transform:uppercase; letter-spacing:.03em; font-weight:700; }
.lang{
  font-family:var(--font-body); font-size:13px; color:var(--ink-dim); letter-spacing:.02em;
  display:flex; align-items:center; gap:4px; border:1px solid var(--line); padding:6px 10px; border-radius:var(--radius-sm);
}
.lang::after{ content:"⌄"; color:var(--muted); font-size:11px; }

/* theme toggle */
.theme-toggle{
  display:flex; align-items:center; gap:8px;
  padding:8px 14px 8px 8px; border-radius:var(--radius-pill); border:1px solid var(--line);
  transition:border-color .2s ease, background .2s ease; background:var(--bg-2);
}
.theme-toggle:hover{ border-color:var(--brass); }
.theme-toggle .knob{
  width:22px; height:22px; border-radius:50%; background:var(--brass); display:flex; align-items:center; justify-content:center;
  transition:transform .3s var(--ease); color:var(--on-brass); font-size:12px; flex-shrink:0;
}
.theme-toggle .toggle-label{ font-family:var(--font-mono); font-size:12px; letter-spacing:.04em; color:var(--ink-dim); }
@media (max-width:600px){ .theme-toggle .toggle-label{ display:none; } .theme-toggle{ padding:8px; } }

.nav-toggle{ display:none; background:none; border:none; color:var(--ink); padding:0; width:42px; height:42px; position:relative; }
.nav-toggle span{ position:absolute; left:9px; right:9px; height:2.5px; border-radius:2px; background:var(--ink); transition:top .3s var(--ease), transform .3s var(--ease), opacity .2s var(--ease); }
.nav-toggle span:nth-child(1){ top:14px; }
.nav-toggle span:nth-child(2){ top:20px; }
.nav-toggle span:nth-child(3){ top:26px; }
.nav-toggle.open span:nth-child(1){ top:20px; transform:rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ top:20px; transform:rotate(-45deg); }
@keyframes menuFade{ from{ opacity:0; } to{ opacity:1; } }
@keyframes menuItem{ from{ opacity:0; transform:translateY(-12px); } to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: reduce){
  nav.main-nav.open, nav.main-nav.open > *{ animation:none; }
}

@media (max-width: 1120px){
  /* IMPORTANT : sans backdrop-filter, sinon le header "piège" le menu en position:fixed */
  .site-header{ background:var(--bg); backdrop-filter:none; -webkit-backdrop-filter:none; }
  nav.main-nav{
    display:none;
    position:fixed; inset:76px 0 0 0; background:var(--bg); flex-direction:column;
    justify-content:center; padding:40px 28px; gap:26px; align-items:center; text-align:center; white-space:normal;
    overflow-y:auto; z-index:90;
  }
  nav.main-nav.open{ display:flex; animation:menuFade .28s var(--ease); }
  nav.main-nav a{ font-size:21px; }
  /* items qui apparaissent en cascade à l'ouverture */
  nav.main-nav.open > *{ animation:menuItem .45s var(--ease) both; }
  nav.main-nav.open > *:nth-child(1){ animation-delay:.05s; }
  nav.main-nav.open > *:nth-child(2){ animation-delay:.10s; }
  nav.main-nav.open > *:nth-child(3){ animation-delay:.15s; }
  nav.main-nav.open > *:nth-child(4){ animation-delay:.20s; }
  nav.main-nav.open > *:nth-child(5){ animation-delay:.25s; }
  nav.main-nav.open > *:nth-child(6){ animation-delay:.30s; }
  nav.main-nav.open > *:nth-child(7){ animation-delay:.35s; }
  nav.main-nav.open > *:nth-child(8){ animation-delay:.40s; }
  /* header mobile épuré : uniquement logo + burger */
  .lang{ display:none; }
  .theme-toggle{ display:none; }
  .btn-header{ display:none; }
  .nav-toggle{ display:block; }
  .header-cta{ padding-left:0; gap:0; }
  .header-cta::before{ display:none; }
  /* CTA "Demander un audit" réinjecté dans le menu ouvert */
  .nav-cta-mobile{ display:inline-flex !important; margin-top:16px; font-size:15px !important; }
}

.hero .eyebrow{
  background:none; border:none; padding:0; display:inline-flex; margin-bottom:24px;
}
.hero .eyebrow::before{ display:none; }
.hero{ padding:80px 0 64px; position:relative; overflow:hidden; }
.hero-glow{
  position:absolute; top:-30%; left:50%; transform:translateX(-50%); width:900px; max-width:140%; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, var(--brass-soft), transparent 68%); pointer-events:none; z-index:0;
  filter:blur(20px);
}
.hero-grid{ text-align:center; max-width:760px; margin:0 auto; display:flex; flex-direction:column; align-items:center; }

.hero h1{ font-size:clamp(38px,6vw,64px); line-height:1.06; letter-spacing:-.02em; }
.hero h1 .accent{ color:var(--brass); }
.hero .lede{ margin-top:26px; font-size:18px; color:var(--ink-dim); max-width:56ch; margin-left:auto; margin-right:auto; }
.hero .fine{ margin-top:14px; color:var(--muted); font-size:15px; max-width:58ch; margin-left:auto; margin-right:auto; }
.hero .btn-row{ margin-top:34px; justify-content:center; }
.hero .price-note{ display:none; }

/* location / proof pill under hero CTAs */
.hero .proof-strip{ flex-direction:column; align-items:center; gap:18px; margin-top:30px; }
.location-pill{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12.5px; color:var(--brass);
  background:var(--bg-2); border:1px solid var(--line); padding:8px 16px; border-radius:var(--radius-pill);
  transition:border-color .2s ease, transform .2s ease;
}
.location-pill:hover{ border-color:var(--brass); transform:translateY(-1px); }
.hero .proof-strip p{ font-size:14px; color:var(--muted); max-width:52ch; text-align:center; }
.hero .proof-strip .avatar{ display:none; }

/* ---------- switch cards (façons) ---------- */
.switch-grid{ display:grid; grid-template-columns:1fr auto 1fr; gap:0; align-items:stretch; }
@media (max-width:820px){ .switch-grid{ grid-template-columns:1fr; } .switch-or{ margin:8px auto; } }
.switch-card{
  background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:40px; display:flex; flex-direction:column; gap:18px; box-shadow:var(--shadow);
  transition:border-color .25s ease, transform .3s var(--ease), box-shadow .3s ease;
}
.switch-card:hover{ border-color:var(--brass-dim); transform:translateY(-4px); box-shadow:var(--shadow); }
.switch-card.featured{ border-color:var(--brass); background:linear-gradient(180deg, var(--brass-soft), transparent 40%), var(--bg-2); }
.switch-card .kicker{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.switch-card .kicker.featured{ color:var(--brass); }
.switch-card h3{ font-size:26px; }
.switch-card p{ color:var(--ink-dim); font-size:15px; }
.switch-card ul{ display:flex; flex-direction:column; gap:9px; margin-top:6px; }
.switch-card li{ font-size:14.5px; color:var(--muted); display:flex; gap:10px; }
.switch-card li::before{ content:"—"; color:var(--brass); flex-shrink:0; }
.switch-card .price{ font-family:var(--font-mono); font-size:15px; color:var(--brass); margin-top:auto; padding-top:10px; }
.switch-or{ display:flex; align-items:center; justify-content:center; padding:0 28px; font-family:var(--font-mono); color:var(--muted); font-size:13px; text-transform:uppercase; letter-spacing:.12em;}

/* ---------- glow cards (cursor-follow spotlight) ---------- */
.glow-card{ position:relative; overflow:hidden; }
.glow-card::before{
  content:""; position:absolute; inset:0; z-index:0; opacity:0; transition:opacity .3s ease;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%), var(--brass-soft), transparent 70%);
}
.glow-card:hover::before{ opacity:1; }
.glow-card > *{ position:relative; z-index:1; }

/* ---------- pour qui / time cards ---------- */
.time-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
@media (max-width:820px){ .time-grid{ grid-template-columns:1fr; } }
.time-card{ background:var(--bg); padding:38px 34px; transition:background .25s ease; }
.time-card:hover{ background:var(--bg-2); }
.time-card .time{ font-family:var(--font-mono); color:var(--brass); font-size:13px; letter-spacing:.06em; margin-bottom:14px; display:block; }
.time-card h3{ font-size:20px; margin-bottom:10px; }
.time-card p{ color:var(--muted); font-size:15px; }

/* ---------- case studies ---------- */
.case-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:940px){ .case-grid{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .case-grid{ grid-template-columns:1fr;} }
.case-card{
  border:1px solid var(--line); border-radius:var(--radius); padding:28px; background:var(--bg-2);
  display:flex; flex-direction:column; gap:14px; box-shadow:var(--shadow); transition:border-color .25s ease, transform .3s var(--ease), box-shadow .3s ease;
}
.case-card:hover{ border-color:var(--brass-dim); transform:translateY(-4px); box-shadow:var(--shadow); }
.case-card .kicker{ font-family:var(--font-mono); font-size:11px; color:var(--muted); letter-spacing:.06em; text-transform:uppercase;}
.case-card h3{ font-size:21px; }
.case-card p{ color:var(--muted); font-size:14.5px; flex:1; }
.case-card .go{ font-family:var(--font-mono); font-size:12.5px; color:var(--brass); display:inline-flex; align-items:center; gap:6px; }
.case-card .go svg{ transition:transform .25s var(--ease); width:12px; height:12px; }
.case-card:hover .go svg{ transform:translateX(4px); }
.case-card.cta{ align-items:flex-start; justify-content:center; border-style:dashed; }

/* ---------- process ---------- */
.process-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; position:relative; }
.process-grid::before{
  content:""; position:absolute; top:22px; left:44px; right:44px; height:1px;
  background:linear-gradient(90deg, var(--line), var(--brass-dim), var(--line)); z-index:0;
}
@media (max-width:820px){ .process-grid{ grid-template-columns:repeat(2,1fr);} .process-grid::before{ display:none; } }
@media (max-width:520px){ .process-grid{ grid-template-columns:1fr;} }
.process-card{ position:relative; padding-top:0; }
.process-card .step-num{
  width:44px; height:44px; border-radius:50%; background:var(--bg-2); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:14px;
  color:var(--brass); position:relative; z-index:1; margin-bottom:20px; transition:background .25s ease, border-color .25s ease, transform .25s ease;
}
.process-card:hover .step-num{ background:var(--brass); color:var(--on-brass); border-color:var(--brass); transform:scale(1.08); }
.process-card .time{ font-family:var(--font-mono); font-size:13px; color:var(--brass); }
.process-card h3{ font-size:19px; margin:10px 0 8px; }
.process-card p{ color:var(--muted); font-size:14.5px; }

/* ---------- cafe strip ---------- */
.cafe{ display:grid; grid-template-columns:.9fr 1.1fr; gap:0; align-items:stretch; border:1px solid var(--line); overflow:hidden; border-radius:var(--radius);}
@media (max-width:820px){ .cafe{ grid-template-columns:1fr; } }
.cafe .cafe-img-wrap{ overflow:hidden; }
.cafe img{ width:100%; height:100%; object-fit:cover; min-height:280px; filter:grayscale(.15) contrast(1.05); transition:transform .6s var(--ease); }
.cafe:hover img{ transform:scale(1.05); }
.cafe-copy{ padding:48px; display:flex; flex-direction:column; justify-content:center; gap:16px; background:var(--bg-2); }
.cafe-copy .eyebrow{ margin-bottom:0; }
.cafe-copy h2{ font-size:clamp(24px,3vw,34px); }
.cafe-copy p{ color:var(--ink-dim); font-size:15.5px; }
.cafe-copy address{ font-style:normal; font-family:var(--font-mono); font-size:13px; color:var(--muted); }

/* ---------- differentiators ---------- */
.diff-list{ display:flex; flex-direction:column; }
.diff-item{ display:grid; grid-template-columns:110px 1fr; gap:24px; padding:26px 0; border-top:1px solid var(--line-2); transition:padding-left .3s var(--ease); }
.diff-item:hover{ padding-left:10px; }
.diff-item:last-child{ border-bottom:1px solid var(--line-2); }
.diff-item .time{ font-family:var(--font-mono); color:var(--brass); font-size:13px; }
.diff-item p{ color:var(--ink-dim); font-size:16px; max-width:60ch; }

/* ---------- testimonial carousel ---------- */
.testi-carousel{ position:relative; overflow:hidden; }
.testi-track{ display:flex; transition:transform .6s var(--ease); }
.testi-slide{ flex:0 0 100%; padding:2px; }
.testi-card{ border:1px solid var(--line); padding:40px; background:var(--bg-2); display:flex; flex-direction:column; gap:22px; border-radius:var(--radius); max-width:720px; margin:0 auto; box-shadow:var(--shadow);}
.testi-card .quote{ font-family:var(--font-display); font-size:20px; line-height:1.5; color:var(--ink); font-style:italic; }
.testi-card .who{ font-size:13.5px; color:var(--muted); border-top:1px solid var(--line-2); padding-top:18px; display:flex; align-items:center; gap:14px; flex-wrap:wrap;}
.testi-card .who .avatar-badge{
  width:38px; height:38px; border-radius:50%; background:var(--brass-soft); color:var(--brass);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:13px; flex-shrink:0;
}
.testi-card .who .who-text{ display:flex; flex-direction:column; gap:2px; flex:1; }
.testi-card .who b{ color:var(--ink-dim); font-weight:600; }
.testi-card a{ color:var(--brass); font-family:var(--font-mono); font-size:11.5px; }
.testi-dots{ display:flex; gap:10px; justify-content:center; margin-top:28px; }
.testi-dots button{ width:8px; height:8px; border-radius:50%; background:var(--line); transition:background .25s ease, transform .25s ease; padding:0;}
.testi-dots button.active{ background:var(--brass); transform:scale(1.3); }

/* ---------- pricing ---------- */
.price-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:940px){ .price-grid{ grid-template-columns:1fr; max-width:440px; } }
.price-card{ border:1px solid var(--line); background:var(--bg-2); padding:34px; display:flex; flex-direction:column; gap:16px; position:relative; border-radius:var(--radius); box-shadow:var(--shadow); transition:transform .3s var(--ease), box-shadow .3s ease;}
.price-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.price-card.popular{ border-color:var(--brass); box-shadow:0 0 0 1px var(--brass), 0 0 60px -12px var(--brass), 0 30px 60px -30px rgba(0,0,0,.7); }
.price-card.popular:hover{ box-shadow:0 0 0 1px var(--brass), 0 0 80px -10px var(--brass), 0 30px 60px -30px rgba(0,0,0,.7); }
.price-card .badge{ position:absolute; top:-13px; left:34px; background:var(--brass); color:var(--on-brass); font-family:var(--font-mono); font-size:11px; padding:4px 10px; letter-spacing:.05em; border-radius:2px;}
.price-card h3{ font-size:22px; }
.price-card .desc{ color:var(--muted); font-size:14.5px; }
.price-card .amount{ font-family:var(--font-display); font-size:32px; color:var(--brass); margin-top:6px; }
.price-card ul{ display:flex; flex-direction:column; gap:9px; margin:8px 0; }
.price-card li{ font-size:14px; color:var(--ink-dim); display:flex; gap:10px; }
.price-card li::before{ content:"✓"; color:var(--brass); flex-shrink:0; }

/* ---------- diagnostic / roi banners ---------- */
.banner{ border:1px solid var(--brass-dim); background:linear-gradient(120deg, var(--brass-soft), transparent 60%), var(--bg-2); padding:52px; display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center; border-radius:var(--radius);}
@media (max-width:820px){ .banner{ grid-template-columns:1fr; } }
.banner h2{ font-size:clamp(24px,3vw,32px); }
.banner ul{ margin-top:18px; display:flex; flex-direction:column; gap:8px; }
.banner li{ font-size:14.5px; color:var(--ink-dim); }
.banner li::before{ content:"— "; color:var(--brass); }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; }
@media (max-width:880px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-info dt{ font-family:var(--font-mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin-top:22px; }
.contact-info dt:first-child{ margin-top:0; }
.contact-info dd{ margin:6px 0 0; font-size:16px; color:var(--ink); }
.contact-info a{ position:relative; }
.contact-info a:hover{ color:var(--brass); }

form.contact-form{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
form.contact-form .full{ grid-column:1 / -1; }
form.contact-form label{ font-family:var(--font-mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; display:block; margin-bottom:8px;}
form.contact-form input, form.contact-form select, form.contact-form textarea{
  width:100%; background:var(--bg); border:1px solid var(--line); color:var(--ink);
  padding:13px 14px; font-family:var(--font-body); font-size:15px; border-radius:var(--radius);
  transition:border-color .2s ease, box-shadow .2s ease;
}
form.contact-form input:focus, form.contact-form select:focus, form.contact-form textarea:focus{ border-color:var(--brass); outline:none; box-shadow:0 0 0 3px var(--brass-soft); }
form.contact-form textarea{ resize:vertical; min-height:110px; }
@media (max-width:560px){ form.contact-form{ grid-template-columns:1fr; } }

/* ---------- cookie consent banner ---------- */
.cookie-banner{
  position:fixed; left:20px; bottom:20px; z-index:220; max-width:300px;
  background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px; box-shadow:var(--shadow);
  transform:translateY(0); transition:transform .4s var(--ease), opacity .4s var(--ease);
}
.cookie-banner.hidden{ transform:translateY(140%); opacity:0; pointer-events:none; }
.cookie-banner p{ font-size:13px; color:var(--ink-dim); line-height:1.5; }
.cookie-banner a{ color:var(--brass); text-decoration:underline; }
.cookie-banner .cookie-actions{ display:flex; gap:10px; margin-top:14px; }
.cookie-banner .btn{ padding:9px 16px; font-size:13px; flex:1; justify-content:center; }
@media (max-width:480px){ .cookie-banner{ left:12px; right:12px; max-width:none; } }

/* ---------- chat bubble ---------- */
.chat-launcher{
  position:fixed; right:22px; bottom:22px; z-index:220; display:flex; align-items:center; gap:12px;
}
.chat-launcher .chat-hint{
  font-family:var(--font-mono); font-size:12.5px; color:var(--ink-dim); background:var(--bg-2);
  border:1px solid var(--line); padding:9px 14px; border-radius:var(--radius-pill); display:flex; align-items:center; gap:8px;
  box-shadow:var(--shadow); white-space:nowrap;
}
.chat-launcher .chat-hint::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--brass); }
.chat-launcher .chat-btn{
  width:52px; height:52px; border-radius:50%; background:var(--brass); color:var(--on-brass);
  display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow);
  transition:transform .25s var(--ease); flex-shrink:0;
}
.chat-launcher .chat-btn:hover{ transform:scale(1.08); }
.chat-launcher .chat-btn svg{ width:22px; height:22px; }
@media (max-width:480px){ .chat-launcher .chat-hint{ display:none; } }

.chat-panel{
  position:fixed; right:22px; bottom:88px; z-index:221; width:370px; max-width:calc(100vw - 24px);
  height:min(560px, calc(100vh - 130px)); display:flex; flex-direction:column;
  background:var(--bg-2); border:1px solid var(--line); border-radius:18px; box-shadow:var(--shadow);
  overflow:hidden; transform:translateY(16px) scale(.98); opacity:0; pointer-events:none;
  transition:transform .25s var(--ease), opacity .25s var(--ease);
}
.chat-panel.open{ transform:none; opacity:1; pointer-events:auto; }
@media(max-width:480px){ .chat-panel{ right:12px; left:12px; width:auto; bottom:84px; height:min(560px, calc(100vh - 110px)); } }
.cp-head{ display:flex; align-items:center; gap:12px; padding:14px 16px; border-bottom:1px solid var(--line-2); flex-shrink:0; }
.cp-head .cp-av{ width:38px; height:38px; border-radius:50%; background:linear-gradient(140deg,var(--brass),var(--brass-dim)); display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0; }
.cp-head .cp-meta{ flex:1; min-width:0; }
.cp-head .cp-meta b{ display:block; font-size:15px; }
.cp-head .cp-meta span{ display:inline-flex; align-items:center; gap:6px; font-size:12px; color:var(--muted); }
.cp-head .cp-meta span i{ width:7px; height:7px; border-radius:50%; background:#38E08A; box-shadow:0 0 0 3px rgba(56,224,138,.2); }
.cp-close{ color:var(--muted); font-size:22px; line-height:1; padding:4px; }
.cp-close:hover{ color:var(--ink); }
.cp-body{ flex:1; overflow-y:auto; padding:18px; display:flex; flex-direction:column; gap:12px; }
.cp-welcome{ margin:auto 0; text-align:center; padding:16px 6px; }
.cp-welcome .cp-mascot{ width:78px; height:78px; border-radius:50%; margin:0 auto 16px; background:var(--brass-soft); display:flex; align-items:center; justify-content:center; font-size:40px; }
.cp-welcome h4{ font-size:18px; margin-bottom:8px; }
.cp-welcome p{ font-size:14px; color:var(--muted); max-width:32ch; margin:0 auto; line-height:1.5; }
.cp-bubble{ max-width:82%; padding:11px 14px; border-radius:14px; font-size:14px; line-height:1.45; animation:menuItem .25s var(--ease) both; }
.cp-bubble.bot{ background:var(--bg-3); color:var(--ink-dim); align-self:flex-start; border-bottom-left-radius:5px; }
.cp-bubble.me{ background:var(--brass); color:var(--on-brass); align-self:flex-end; border-bottom-right-radius:5px; }
.cp-bubble.cp-typing{ display:flex; gap:5px; align-items:center; }
.cp-bubble.cp-typing span{ width:7px; height:7px; border-radius:50%; background:var(--muted); animation:cpDot 1.2s infinite ease-in-out; }
.cp-bubble.cp-typing span:nth-child(2){ animation-delay:.2s; }
.cp-bubble.cp-typing span:nth-child(3){ animation-delay:.4s; }
@keyframes cpDot{ 0%,60%,100%{ opacity:.3; transform:translateY(0); } 30%{ opacity:1; transform:translateY(-3px); } }
.cp-actions{ display:flex; flex-direction:column; gap:8px; align-self:flex-start; max-width:86%; }
.cp-actions a{ border:1px solid var(--line); border-radius:10px; padding:10px 12px; font-size:13px; color:var(--ink); transition:border-color .2s ease, color .2s ease; }
.cp-actions a:hover{ border-color:var(--brass); color:var(--brass); }
.cp-foot{ display:flex; gap:8px; padding:12px; border-top:1px solid var(--line-2); flex-shrink:0; }
.cp-foot input{ flex:1; background:var(--bg); border:1px solid var(--line); color:var(--ink); border-radius:12px; padding:12px 14px; font-family:var(--font-body); font-size:14px; }
.cp-foot input:focus{ outline:none; border-color:var(--brass); box-shadow:0 0 0 3px var(--brass-soft); }
.cp-foot .cp-send{ width:46px; border-radius:12px; background:var(--brass); color:var(--on-brass); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.cp-foot .cp-send:hover{ background:var(--brass-dim); }
.cp-foot .cp-send svg{ width:18px; height:18px; }

/* ---------- ROI calculator ---------- */
.roi-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:start; }
@media (max-width:900px){ .roi-grid{ grid-template-columns:1fr; } }

.roi-inputs{ display:flex; flex-direction:column; gap:28px; }
.roi-field{ display:flex; flex-direction:column; gap:10px; }
.roi-field .roi-label{ display:flex; justify-content:space-between; align-items:baseline; font-size:14.5px; color:var(--ink-dim); }
.roi-field .roi-label b{ font-family:var(--font-mono); color:var(--brass); font-size:15px; font-weight:600; }
.roi-field input[type="range"]{
  -webkit-appearance:none; width:100%; height:4px; border-radius:2px; background:var(--line); outline:none;
}
.roi-field input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none; width:20px; height:20px; border-radius:50%; background:var(--brass);
  cursor:pointer; border:3px solid var(--bg); box-shadow:0 0 0 1px var(--brass); transition:transform .15s ease;
}
.roi-field input[type="range"]::-webkit-slider-thumb:hover{ transform:scale(1.15); }
.roi-field input[type="range"]::-moz-range-thumb{
  width:20px; height:20px; border-radius:50%; background:var(--brass); cursor:pointer; border:3px solid var(--bg); box-shadow:0 0 0 1px var(--brass);
}
.roi-field .roi-hint{ font-size:12.5px; color:var(--muted); }

.roi-result{
  position:sticky; top:100px; background:var(--bg-2); border:1px solid var(--brass-dim); border-radius:var(--radius);
  padding:36px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:22px;
}
.roi-result .roi-eyebrow{ font-family:var(--font-mono); font-size:11.5px; color:var(--muted); text-transform:uppercase; letter-spacing:.1em; }
.roi-result .roi-total{ font-size:44px; font-weight:800; color:var(--brass); font-variant-numeric:tabular-nums; letter-spacing:-.02em; }
.roi-result .roi-total span{ font-size:16px; color:var(--muted); font-weight:600; margin-left:6px; }
.roi-breakdown{ display:flex; flex-direction:column; gap:14px; }
.roi-breakdown .row{ display:flex; justify-content:space-between; align-items:center; font-size:14px; color:var(--ink-dim); padding-bottom:12px; border-bottom:1px solid var(--line-2); }
.roi-breakdown .row:last-child{ border-bottom:none; padding-bottom:0; }
.roi-breakdown .row b{ font-family:var(--font-mono); color:var(--ink); font-variant-numeric:tabular-nums; }
.roi-bars{ display:flex; flex-direction:column; gap:10px; }
.roi-bar-row{ display:flex; align-items:center; gap:12px; }
.roi-bar-row .roi-bar-label{ width:92px; flex-shrink:0; font-size:12.5px; color:var(--muted); font-family:var(--font-mono); }
.roi-bar-track{ flex:1; height:10px; background:var(--bg-3); border-radius:6px; overflow:hidden; }
.roi-bar-fill{ height:100%; border-radius:6px; background:var(--muted); transition:width .5s var(--ease); }
.roi-bar-fill.studio{ background:var(--brass); }
.roi-result .roi-plan{ background:var(--brass-soft); border:1px solid var(--brass-dim); border-radius:var(--radius-sm); padding:16px; font-size:13.5px; color:var(--ink-dim); }
.roi-result .roi-plan b{ color:var(--brass); }
@media (max-width:900px){ .roi-result{ position:static; } }
footer.site-footer{ position:relative; padding:64px 0 32px; background:var(--bg-2); }
footer.site-footer::before{
  content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--line) 20%, color-mix(in srgb, var(--brass) 40%, var(--line)) 50%, var(--line) 80%, transparent);
}
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{ font-family:var(--font-mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px;}
.footer-grid li{ margin-bottom:10px; font-size:14px; color:var(--ink-dim); }
.footer-grid li a:hover{ color:var(--brass); }
.footer-brand .logo{ margin-bottom:14px; }
.footer-brand p{ color:var(--muted); font-size:14px; max-width:34ch; }
.footer-legal{
  margin-top:48px; padding-top:24px; border-top:1px solid var(--line-2);
  display:flex; flex-wrap:wrap; gap:20px; justify-content:space-between; align-items:center;
  font-size:13px; color:var(--muted);
}
.footer-legal .links{ display:flex; flex-wrap:wrap; gap:16px; }
.footer-legal a:hover{ color:var(--brass); }

/* anchors sous header sticky : ne pas masquer le titre de section */
section[id], [id="contact"], [id="pricing"], [id="projects"]{ scroll-margin-top:96px; }

/* ---------- breadcrumb ---------- */
.crumb{ font-family:var(--font-mono); font-size:12px; color:var(--muted); padding:22px 0 0; }
.crumb a:hover{ color:var(--brass); }

/* ---------- misc page hero (studio/widget) ---------- */
.page-hero{ padding:48px 0 80px; }
.page-hero h1{ font-size:clamp(34px,5vw,56px); line-height:1.06; max-width:16ch; }
.page-hero .lede{ margin-top:20px; font-size:17.5px; color:var(--ink-dim); max-width:58ch; }
.stat-row{ display:flex; gap:40px; margin-top:40px; flex-wrap:wrap; }
.stat b{ display:block; font-family:var(--font-display); font-size:30px; color:var(--brass); font-variant-numeric:tabular-nums; }
.stat span{ font-family:var(--font-mono); font-size:11.5px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }

.compare{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
@media (max-width:760px){ .compare{ grid-template-columns:1fr; } }
.compare-col{ background:var(--bg); padding:34px; transition:background .3s ease; }
.compare-col h3{ font-family:var(--font-mono); font-size:13px; text-transform:uppercase; letter-spacing:.06em; color:var(--muted); margin-bottom:18px;}
.compare-col.good{ background:var(--bg-2); }
.compare-col.good h3{ color:var(--brass); }
.compare-col ul{ display:flex; flex-direction:column; gap:12px; }
.compare-col li{ font-size:14.5px; color:var(--ink-dim); padding-left:20px; position:relative; }
.compare-col.bad li::before{ content:"×"; position:absolute; left:0; color:var(--muted); }
.compare-col.good li::before{ content:"✓"; position:absolute; left:0; color:var(--brass); }

.faq-list{ border-top:1px solid var(--line-2); }
.faq-item{ border-bottom:1px solid var(--line-2); }
.faq-item .faq-q{
  width:100%; text-align:left; cursor:pointer; padding:22px 0; font-size:16.5px; font-weight:600; color:var(--ink);
  display:flex; justify-content:space-between; align-items:center; gap:20px;
}
.faq-item .faq-q .icon{ font-family:var(--font-mono); color:var(--brass); font-size:20px; flex-shrink:0; transition:transform .3s var(--ease); line-height:1; }
.faq-item.open .faq-q .icon{ transform:rotate(45deg); }
.faq-item .faq-a{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease), padding .35s var(--ease); }
.faq-item .faq-a p{ color:var(--muted); font-size:15px; max-width:70ch; padding-bottom:22px; }

.job-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
@media (max-width:820px){ .job-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .job-grid{ grid-template-columns:1fr; } }
.job-card{ background:var(--bg); padding:26px; transition:background .25s ease; }
.job-card:hover{ background:var(--bg-2); }
.job-card h3{ font-size:16px; margin-bottom:8px; }
.job-card p{ color:var(--muted); font-size:13.5px; }

.range-list{ display:flex; flex-direction:column; gap:14px; margin-top:8px; }
.range-item{ display:flex; align-items:center; gap:14px; font-size:14.5px; color:var(--ink-dim); }
.range-item::before{ content:"—"; color:var(--brass); }

/* ---------- services grid ---------- */
.service-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:940px){ .service-grid{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .service-grid{ grid-template-columns:1fr;} }
.service-card{
  border:1px solid var(--line); border-radius:var(--radius); padding:30px; background:var(--bg-2); box-shadow:var(--shadow);
  display:flex; flex-direction:column; gap:16px; transition:border-color .25s ease, transform .3s var(--ease), box-shadow .3s ease;
}
.service-card:hover{ border-color:var(--brass-dim); transform:translateY(-4px); }
.service-card .service-tags{ display:flex; gap:6px; flex-wrap:wrap; }
.service-card .service-tags span{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.04em; color:var(--muted);
  border:1px solid var(--line); padding:3px 9px; border-radius:var(--radius-pill);
}
.service-card h3{ font-size:21px; }
.service-card p{ color:var(--muted); font-size:14.5px; flex:1; }
.service-card .service-foot{ display:flex; align-items:center; justify-content:space-between; padding-top:14px; border-top:1px solid var(--line-2); gap:12px; }
.service-card .service-price{ font-family:var(--font-mono); font-size:13px; color:var(--brass); }
.service-card .service-price small{ display:block; color:var(--muted); font-size:11px; margin-top:2px; }
.service-card .go{ font-family:var(--font-mono); font-size:12.5px; color:var(--brass); white-space:nowrap; }

/* ---------- case study detail page ---------- */
.cs-hero{ padding:24px 0 60px; }
.cs-back{ font-family:var(--font-mono); font-size:12.5px; color:var(--muted); display:inline-flex; align-items:center; gap:6px; margin-bottom:24px; }
.cs-back:hover{ color:var(--brass); }
.cs-hero h1{ font-size:clamp(32px,5vw,54px); max-width:16ch; }
.cs-hero .lede{ margin-top:18px; font-size:17.5px; color:var(--ink-dim); max-width:62ch; }
.cs-meta{ display:flex; flex-wrap:wrap; gap:36px; margin-top:36px; padding-top:28px; border-top:1px solid var(--line-2); }
.cs-meta dt{ font-family:var(--font-mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
.cs-meta dd{ margin:6px 0 0; font-size:15px; color:var(--ink); max-width:32ch; }
.cs-meta dd a{ color:var(--brass); }

.cs-stats{ display:flex; flex-wrap:wrap; gap:12px; margin-top:36px; }
.cs-stat{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:14px 18px; background:var(--bg-2); }
.cs-stat b{ display:block; font-size:15px; color:var(--brass); }
.cs-stat span{ font-size:12.5px; color:var(--muted); }

.cs-video{ margin-top:44px; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--bg-2); }
.cs-video video{ width:100%; display:block; }
.cs-video .cs-video-note{ padding:12px 18px; font-family:var(--font-mono); font-size:11.5px; color:var(--muted); border-top:1px solid var(--line-2); }

.cs-problem{ display:flex; flex-direction:column; gap:16px; }
.cs-problem p{ color:var(--ink-dim); font-size:16px; max-width:70ch; }

.cs-numbered{ display:flex; flex-direction:column; gap:0; counter-reset:cs; }
.cs-numbered li{ list-style:none; display:grid; grid-template-columns:44px 1fr; gap:20px; padding:22px 0; border-top:1px solid var(--line-2); }
.cs-numbered li:last-child{ border-bottom:1px solid var(--line-2); }
.cs-numbered li::before{ counter-increment:cs; content:counter(cs, decimal-leading-zero); font-family:var(--font-mono); color:var(--brass); font-size:15px; }
.cs-numbered li p{ color:var(--ink-dim); font-size:15.5px; }

.cs-results{ display:flex; flex-direction:column; gap:12px; }
.cs-results li{ list-style:none; display:flex; gap:12px; font-size:15.5px; color:var(--ink-dim); }
.cs-results li::before{ content:"→"; color:var(--brass); flex-shrink:0; }

.cs-closing{ background:var(--bg-2); border:1px solid var(--brass-dim); border-radius:var(--radius); padding:44px; text-align:center; }
.cs-closing h2{ font-size:clamp(22px,3vw,30px); max-width:28ch; margin:0 auto; }
.cs-closing p{ margin-top:14px; color:var(--ink-dim); font-size:15.5px; max-width:56ch; margin-left:auto; margin-right:auto; }
.cs-closing .btn-row{ justify-content:center; margin-top:24px; }

/* ---------- legal / prose pages ---------- */
.prose{ max-width:74ch; }
.prose h2{ font-size:22px; margin-top:40px; margin-bottom:14px; }
.prose h2:first-child{ margin-top:0; }
.prose p{ color:var(--ink-dim); font-size:15.5px; line-height:1.7; margin-bottom:14px; }
.prose a{ color:var(--brass); text-decoration:underline; text-underline-offset:2px; }
.prose strong{ color:var(--ink); }

/* ---------- about page ---------- */
.about-block{ display:grid; grid-template-columns:.85fr 1.15fr; gap:48px; align-items:center; }
@media (max-width:820px){ .about-block{ grid-template-columns:1fr; } }
.about-block img{ border-radius:var(--radius); border:1px solid var(--line); }
.about-block.reverse .about-img{ order:2; }
@media (max-width:820px){ .about-block.reverse .about-img{ order:0; } }
.about-block p{ color:var(--ink-dim); font-size:16px; line-height:1.7; margin-bottom:14px; }

/* ---------- local SEO landing pages (commune / bruxelles) ---------- */
.local-hero-stats{ display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.local-hero-stats span{
  font-family:var(--font-mono); font-size:12.5px; color:var(--muted); border:1px solid var(--line);
  padding:7px 14px; border-radius:var(--radius-pill);
}

/* ---------- Diagnostic Express (wizard devis) ---------- */
.dx-overlay{
  position:fixed; inset:0; z-index:400; background:rgba(0,0,0,.62); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; pointer-events:none; transition:opacity .25s var(--ease);
}
.dx-overlay.open{ opacity:1; pointer-events:auto; }
.dx-modal{
  width:100%; max-width:780px; max-height:calc(100vh - 40px); overflow-y:auto;
  background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px 36px; box-shadow:var(--shadow);
  transform:translateY(14px) scale(.98); transition:transform .25s var(--ease);
}
.dx-overlay.open .dx-modal{ transform:translateY(0) scale(1); }
@media (prefers-reduced-motion: reduce){ .dx-overlay, .dx-modal{ transition:none; } }
.dx-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
.dx-eyebrow{ font-family:var(--font-mono); font-size:12px; letter-spacing:.22em; text-transform:uppercase; color:var(--brass); }
.dx-head h2{ font-size:clamp(22px,3vw,28px); margin-top:8px; }
.dx-close{ font-size:22px; line-height:1; color:var(--muted); padding:4px 8px; flex-shrink:0; }
.dx-close:hover{ color:var(--ink); }
.dx-progress{ display:flex; gap:8px; margin:20px 0 22px; }
.dx-progress span{ flex:1; height:4px; border-radius:2px; background:var(--line-2); transition:background .3s ease; }
.dx-progress span.done{ background:var(--brass); }
.dx-studio{
  display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
  border:1px solid var(--brass-dim); background:var(--brass-soft); border-radius:var(--radius-sm);
  padding:12px 16px; margin-bottom:24px; font-size:14.5px; color:var(--ink-dim);
}
.dx-studio .dot{ display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--brass); margin-right:10px; }
.dx-studio a{ color:var(--brass); font-weight:700; white-space:nowrap; }
.dx-q{ font-size:16.5px; color:var(--ink-dim); margin-bottom:18px; }
.dx-step{ display:none; }
.dx-step.on{ display:block; }
.dx-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.dx-grid.cols4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:640px){ .dx-grid, .dx-grid.cols4{ grid-template-columns:repeat(2,1fr); } }
.dx-card{
  border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--bg);
  padding:20px 14px; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:14px; color:var(--ink-dim); text-align:center; line-height:1.35;
  transition:border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.dx-card svg{ width:22px; height:22px; stroke:currentColor; color:var(--muted); transition:color .2s ease; }
.dx-card:hover{ border-color:var(--brass-dim); transform:translateY(-2px); }
.dx-card.sel{ border-color:var(--brass); color:var(--brass); background:var(--brass-soft); }
.dx-card.sel svg{ color:var(--brass); }
.dx-label{ font-size:15px; color:var(--ink-dim); margin:22px 0 12px; }
.dx-label:first-of-type{ margin-top:0; }
.dx-textarea{
  width:100%; min-height:120px; resize:vertical; background:var(--bg); border:1px solid var(--line);
  color:var(--ink); padding:14px; font-family:var(--font-body); font-size:15px; border-radius:var(--radius-sm);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.dx-textarea:focus{ border-color:var(--brass); outline:none; box-shadow:0 0 0 3px var(--brass-soft); }
.dx-count{ text-align:right; font-family:var(--font-mono); font-size:12px; color:var(--muted); margin-top:6px; }
.dx-count.ok{ color:var(--brass); }
.dx-chips{ display:flex; flex-wrap:wrap; gap:10px; }
.dx-chip{
  border:1px solid var(--line); border-radius:var(--radius-sm); padding:10px 16px; font-size:14px;
  color:var(--ink-dim); transition:border-color .2s ease, color .2s ease, background .2s ease;
}
.dx-chip:hover{ border-color:var(--brass-dim); }
.dx-chip.sel{ border-color:var(--brass); color:var(--brass); background:var(--brass-soft); }
.dx-studio-note{
  display:none; border:1px solid var(--brass-dim); background:var(--brass-soft);
  border-radius:var(--radius-sm); padding:16px 18px; margin-top:16px;
  font-size:14.5px; color:var(--ink-dim);
}
.dx-studio-note.on{ display:block; animation:dx-note-in .3s var(--ease); }
@keyframes dx-note-in{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: reduce){ .dx-studio-note.on{ animation:none; } }
.dx-studio-note .dot{ display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--brass); margin-right:10px; }
.dx-studio-note a{ display:inline-block; margin-top:10px; color:var(--brass); font-weight:700; }
.dx-fields{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.dx-fields .full{ grid-column:1 / -1; }
@media (max-width:560px){ .dx-fields{ grid-template-columns:1fr; } }
.dx-fields label{ font-family:var(--font-mono); font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; display:block; margin-bottom:8px; }
.dx-fields input{
  width:100%; background:var(--bg); border:1px solid var(--line); color:var(--ink);
  padding:13px 14px; font-family:var(--font-body); font-size:15px; border-radius:var(--radius-sm);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.dx-fields input:focus{ border-color:var(--brass); outline:none; box-shadow:0 0 0 3px var(--brass-soft); }
.dx-foot{ display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:26px; }
.dx-back{ display:inline-flex; align-items:center; gap:8px; color:var(--muted); font-size:15px; }
.dx-back:hover{ color:var(--ink); }
.dx-back.hide{ visibility:hidden; }
.dx-next.off{ opacity:.4; pointer-events:none; }
.dx-done{ text-align:center; padding:18px 0 6px; }
.dx-done .dx-done-icon{
  width:56px; height:56px; border-radius:50%; background:var(--brass-soft); border:1px solid var(--brass);
  display:flex; align-items:center; justify-content:center; margin:0 auto 18px; color:var(--brass); font-size:24px;
}
.dx-done h3{ font-size:22px; }
.dx-done p{ color:var(--muted); font-size:15px; margin-top:10px; max-width:46ch; margin-left:auto; margin-right:auto; }
.dx-done .btn-row{ justify-content:center; margin-top:22px; }
body.dx-lock{ overflow:hidden; }

/* ---------- Simulateur "manque à gagner" (page ROI) ---------- */
.roi-wizard{ max-width:720px; margin:0 auto; background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius); padding:34px 36px; box-shadow:var(--shadow); }
@media(max-width:560px){ .roi-wizard{ padding:26px 20px; } }
.rw-num{ width:100%; background:var(--bg); border:1px solid var(--line); color:var(--ink); padding:16px 18px; border-radius:var(--radius-sm); font-size:22px; font-family:var(--font-mono); transition:border-color .2s ease, box-shadow .2s ease; }
.rw-num:focus{ outline:none; border-color:var(--brass); box-shadow:0 0 0 3px var(--brass-soft); }
.rw-hint{ color:var(--muted); font-size:13px; margin-top:12px; }
.rw-options{ display:flex; flex-direction:column; gap:10px; }
.rw-opt{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:16px 18px; font-size:15px; color:var(--ink-dim); cursor:pointer; text-align:left; width:100%; transition:border-color .2s ease, color .2s ease, background .2s ease; font-family:var(--font-body); }
.rw-opt:hover{ border-color:var(--brass-dim); }
.rw-opt.sel{ border-color:var(--brass); color:var(--brass); background:var(--brass-soft); font-weight:600; }
/* résultat */
.roi-res .roi-res-h{ text-align:center; font-family:var(--font-mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-bottom:18px; }
.roi-res-box{ background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-sm); padding:22px; margin-bottom:14px; }
.roi-res-box p{ color:var(--ink-dim); font-size:14.5px; margin-bottom:10px; line-height:1.55; }
.roi-res-box .roi-big{ color:var(--brass); font-weight:700; font-size:17px; }
.roi-res-box .roi-src{ color:var(--muted); font-size:12px; margin-top:6px; }
.roi-reco{ background:linear-gradient(160deg, var(--brass-soft), transparent 60%), var(--bg); border:1px solid var(--brass-dim); border-radius:var(--radius-sm); padding:22px; margin-bottom:14px; }
.roi-reco h4{ display:flex; align-items:center; gap:9px; font-size:16px; margin-bottom:10px; }
.roi-reco h4 svg{ width:18px; height:18px; color:var(--brass); }
.roi-reco p{ color:var(--ink-dim); font-size:14.5px; line-height:1.55; }
.roi-reco .btn{ width:100%; justify-content:center; margin-top:16px; }
.roi-studio{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:18px 22px; }
.roi-studio b{ display:flex; align-items:center; gap:9px; font-size:14.5px; }
.roi-studio b::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--brass); }
.roi-studio p{ color:var(--muted); font-size:13.5px; margin:8px 0 0; }
.roi-studio a{ display:inline-block; margin-top:12px; color:var(--brass); font-family:var(--font-mono); font-size:13px; }
.roi-disc{ text-align:center; color:var(--muted); font-size:12px; margin:18px 0; max-width:56ch; margin-left:auto; margin-right:auto; }