:root{
  --f-body:'Chakra Petch',system-ui,sans-serif;--f-title:'Press Start 2P',monospace;
  --bg:#f2f0e6;--surface:#fffefa;--surface2:#ebe9dc;--border:#d6d3bd;
  --text:#1d2419;--muted:#5f6452;--accent:#2f6b4f;--accent-hover:#24553e;--accent-ink:#fffdf7;
  --sub:#1f3a2c;--gold:#e6cf86;--header:#1c2e24;--shadow:0 1px 2px rgba(47,40,20,.06),0 12px 30px rgba(47,40,20,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background-color:var(--bg);background-image:radial-gradient(circle at 0% 0%,rgba(120,90,40,.10),transparent 42%),radial-gradient(circle at 100% 100%,rgba(120,90,40,.08),transparent 48%),radial-gradient(circle at 85% 30%,rgba(255,255,255,.35),transparent 30%);color:var(--text);font-family:var(--f-body),system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.6;min-height:100vh;padding:env(safe-area-inset-top,0) 0 40px}
a{color:var(--accent)}
header{padding:34px 20px 28px;text-align:center;background:var(--header);border-bottom:3px solid #2ee6d6;box-shadow:0 6px 22px rgba(46,230,214,.28)}
.logo{font-family:var(--f-title),monospace;font-size:14px;line-height:1.8;color:var(--text);text-transform:uppercase;text-shadow:0 0 6px #2ee6d6,0 0 16px rgba(46,230,214,.55);}
.logo span{color:var(--gold)}
.palettes{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:16px;flex-wrap:wrap}
.palettes button{width:30px;height:30px;border-radius:50%;border:2px solid #fff;background:var(--sw);cursor:pointer}
.palettes button.on{box-shadow:0 0 0 3px #232b38,0 0 0 5px #fff}
.tagline{color:#cbd5e1;font-size:14px;margin-top:10px;letter-spacing:.06em;text-transform:uppercase}
main{max-width:680px;margin:0 auto;padding:24px 18px}
section{display:none;background:var(--surface);border:1px solid var(--border);border-top:5px solid var(--accent);border-radius:16px;padding:28px 24px;box-shadow:0 -3px 16px rgba(46,230,214,.35),var(--shadow)}
section.active{display:block}
h3{color:var(--sub)}
h1{font-family:var(--f-body),system-ui,sans-serif;font-size:27px;line-height:1.2;font-weight:700;text-transform:uppercase;letter-spacing:.02em;color:var(--text);margin:0 0 18px;padding-left:14px;border-left:5px solid var(--accent)}
h1 span{color:var(--accent)}
h2{font-family:var(--f-body),system-ui,sans-serif;font-size:21px;line-height:1.3;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text);margin:0 0 18px;display:inline-block;padding-bottom:6px;border-bottom:3px solid var(--accent)}
h3{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--sub);margin:26px 0 8px}
p{margin-bottom:14px}
.muted{color:var(--muted)}
ul{list-style:none;margin:6px 0 14px}
li{padding:9px 0 9px 22px;position:relative;border-bottom:1px solid var(--border)}
li::before{content:"";position:absolute;left:2px;top:18px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.card{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:18px;margin:18px 0}
.card strong,.trust strong{display:block;font-size:15px;font-weight:700;color:var(--sub);margin-bottom:6px}
.trust{background:var(--surface2);border-left:4px solid var(--accent);border-radius:10px;padding:18px 20px;margin:20px 0}
.qa{margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.qa:last-child{border-bottom:none}
.qa strong{display:block;margin-bottom:4px;color:var(--sub);font-weight:700}
.grid{display:grid;grid-template-columns:1fr;gap:12px;margin:18px 0}
.tile{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:16px}
.tile h4{font-size:15px;font-weight:700;color:var(--sub);margin-bottom:6px}
.tile p{margin:0;color:var(--muted);font-size:15px}
.btn{display:block;text-align:center;margin:22px 0 4px;padding:14px 16px;border-radius:10px;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:700;font-size:15px;border:none;width:100%;cursor:pointer}
.btn:hover{background:var(--accent-hover);box-shadow:0 0 16px rgba(46,230,214,.6)}
.btn{box-shadow:0 0 10px rgba(46,230,214,.35)}
button.press{display:block;margin:18px auto 0;background:transparent;border:1px solid var(--border);color:var(--muted);font:inherit;font-size:14px;padding:9px 18px;border-radius:999px;cursor:pointer}
button.press:hover{color:var(--text);border-color:var(--accent)}
.photo-img{width:100%;height:auto;border-radius:12px;border:1px solid var(--border)}
.photo{aspect-ratio:4/3;border:1px dashed var(--border);border-radius:12px;background:var(--surface2);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);font-size:14px;padding:12px}
.cform{display:flex;flex-direction:column;gap:14px;margin-top:18px}
.cform label{display:flex;flex-direction:column;gap:6px;font-size:15px;color:var(--muted);font-weight:600}
.cform input,.cform select,.cform textarea{font:inherit;font-size:16px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:11px 12px}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
nav{position:sticky;top:0;z-index:60;display:flex;overflow-x:auto;background:var(--surface);border-bottom:2px solid #2ee6d6;box-shadow:0 4px 16px rgba(46,230,214,.3);scrollbar-width:thin;transition:transform .3s ease}
nav.hide{transform:translateY(-110%)}
nav button{flex:0 0 auto;background:none;border:none;color:var(--muted);font:inherit;font-size:14px;font-weight:600;padding:15px 14px 13px;cursor:pointer;white-space:nowrap;border-bottom:3px solid transparent}
nav button.active{color:var(--accent);border-bottom-color:var(--accent);text-shadow:0 0 8px rgba(46,230,214,.7)}
footer{text-align:center;color:var(--muted);font-size:13px;padding:28px 14px 0}
@media (min-width:640px){.grid{grid-template-columns:1fr 1fr}}
@media (min-width:900px){
  main{max-width:1120px;padding:36px 32px}
  section{padding:44px 52px}
  h1{font-size:30px}
  h2{font-size:24px}
  .grid{grid-template-columns:repeat(3,1fr);gap:18px}
  #galerie .grid{grid-template-columns:repeat(2,1fr)}
  .hero{margin-bottom:24px}
  nav button{font-size:15px;padding:16px 18px 14px}
}

section{display:block;margin-bottom:28px;scroll-margin-top:90px}
nav{position:sticky;top:0;z-index:1000;background:var(--surface);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 4px 16px rgba(0,0,0,.08)}
nav a{flex:0 0 auto;color:var(--muted);font-size:14px;font-weight:600;padding:15px 14px 13px;text-decoration:none;white-space:nowrap;border-bottom:3px solid transparent}
nav a.active{color:var(--accent);border-bottom-color:var(--accent)}
nav::-webkit-scrollbar{height:4px}nav::-webkit-scrollbar-thumb{background:var(--accent);border-radius:4px}
a.press{display:block;margin:18px auto 0;text-align:center;background:transparent;border:1px solid var(--border);color:var(--muted);font-size:14px;padding:9px 18px;border-radius:999px;width:fit-content;text-decoration:none}
body{padding-bottom:24px}
@media (max-width:640px){header{padding:20px 16px 16px}.logo{font-size:12px}.tagline{font-size:12px;margin-top:6px}nav a{font-size:13px;padding:12px 11px 10px}main{padding:16px 12px}section{padding:22px 18px}}

/* Menu centré */
nav a:first-child{margin-left:auto}
nav a:last-child{margin-right:auto}
/* Thème Miami Vice : nuit, rose néon, turquoise, sable doré */
:root{
  --bg:#0c0a1d;--surface:#17112f;--surface2:#211a40;--border:#3a2d6b;
  --text:#f4ecff;--muted:#b9abd9;--accent:#ff3fa4;--accent-hover:#e6258f;--accent-ink:#0c0a1d;
  --sub:#2ee6d6;--gold:#ffd166;--header:#120c28;
}
body{background-color:#0c0a1d;background-image:radial-gradient(circle at 0% 0%,rgba(255,63,164,.22),transparent 40%),radial-gradient(circle at 100% 100%,rgba(46,230,214,.18),transparent 45%),linear-gradient(180deg,#1a1038 0%,#0c0a1d 60%)}
header{border-bottom:4px solid #ff3fa4;box-shadow:0 6px 22px rgba(255,63,164,.35)}
.logo span{color:#ffd166}
nav{border-bottom:2px solid #2ee6d6;box-shadow:0 4px 18px rgba(46,230,214,.25)}
nav a.active{color:#ff3fa4;border-bottom-color:#ff3fa4}
section{border-top:5px solid #ff3fa4;box-shadow:0 -3px 18px rgba(46,230,214,.25),0 12px 30px rgba(0,0,0,.35)}
.card,.trust,.tile{border-color:#3a2d6b}
.btn{color:#0c0a1d;box-shadow:0 0 16px rgba(255,63,164,.45)}
.btn:hover{background:#e6258f}

/* Miami Vice sur fond beige */
:root{--bg:#f3ecdc;--surface:#fbf6ec;--surface2:#efe5cf;--border:#d9cbb0;--text:#1d1433;--muted:#5d5470;--accent:#d6237f;--accent-hover:#b81c6b;--accent-ink:#ffffff;--sub:#0f7f7a;--gold:#c9952b;--header:#120c28}
body{background-color:#f3ecdc;background-image:radial-gradient(circle at 0% 0%,rgba(214,35,127,.12),transparent 40%),radial-gradient(circle at 100% 100%,rgba(15,127,122,.13),transparent 45%)}
.logo{color:#f4ecff}
.tagline{color:#cbbfe6}
nav{background:var(--surface);border-bottom:2px solid #0f7f7a;box-shadow:0 4px 16px rgba(29,20,51,.10)}
nav a{color:var(--muted)}
nav a.active{color:var(--accent);border-bottom-color:var(--accent);text-shadow:none}
section{background:var(--surface);border-top:5px solid var(--accent);box-shadow:0 -3px 14px rgba(15,127,122,.18),0 10px 26px rgba(29,20,51,.10)}
.trust,.card,.tile{background:var(--surface2)}
.btn{color:#fff;box-shadow:0 6px 16px rgba(214,35,127,.25)}
.btn:hover{background:var(--accent-hover)}
a.press:hover,button.press:hover{color:var(--text)}

/* En-tête assorti au fond clair, avec liseré néon */
header{background:var(--bg);border-bottom:none;box-shadow:none}
header::after{content:"";display:block;height:4px;margin:18px auto 0;max-width:640px;background:linear-gradient(90deg,#ff3fa4,#2ee6d6);box-shadow:0 0 12px rgba(255,63,164,.6),0 0 18px rgba(46,230,214,.4)}
.logo{color:#1d1433;text-shadow:0 0 6px rgba(255,63,164,.55),0 0 16px rgba(46,230,214,.45)}
.logo span{color:#d6237f}
.tagline{color:#5d5470}
/* Contours néons Miami Vice, sur fond clair */
h2{text-shadow:0 0 8px rgba(255,63,164,.25)}
section{border:1px solid #2ee6d6;box-shadow:0 0 0 1px rgba(255,63,164,.18),0 0 16px rgba(46,230,214,.35),0 0 28px rgba(255,63,164,.15)}
.card{border:1px solid #ff3fa4;box-shadow:0 0 12px rgba(255,63,164,.35)}
.trust{border:1px solid #2ee6d6;border-left:4px solid #ff3fa4;box-shadow:0 0 12px rgba(46,230,214,.35)}
.tile{border:1px solid #2ee6d6;box-shadow:0 0 10px rgba(46,230,214,.3)}
.photo-img,.photo{border:1px solid #ff3fa4;box-shadow:0 0 14px rgba(255,63,164,.4)}
nav{box-shadow:0 0 14px rgba(46,230,214,.3)}

/* Onglet choisi : texte rose et filet néon, qui reste jusqu'au prochain choix */
nav a{border-radius:0;margin:0;padding:15px 14px 13px;border-bottom:3px solid transparent;transition:color .2s ease,border-color .2s ease}
nav a:hover{color:var(--accent)}
nav a.active{color:var(--accent);border-bottom-color:var(--accent);box-shadow:0 8px 14px -10px rgba(255,63,164,.9);text-shadow:0 0 8px rgba(255,63,164,.25)}

/* Logo Miami Vice : SERVICES AS en dégradé néon, QUÉBEC en dessous */
.logo{display:flex;flex-direction:column;align-items:center;gap:10px;text-shadow:none;color:var(--text)}
.logo .l1{display:block;font-family:'Press Start 2P',monospace;font-size:20px;line-height:1.4;text-transform:uppercase;color:#d6237f;text-shadow:0 0 6px rgba(255,63,164,.35)}
.logo .l2{display:flex;align-items:center;gap:12px;font-family:'Press Start 2P',monospace;font-size:11px;letter-spacing:.4em;text-transform:uppercase;color:#0f7f7a;text-shadow:0 0 6px rgba(46,230,214,.5)}
.logo .l2::before,.logo .l2::after{content:"";display:block;width:34px;height:3px;background:linear-gradient(90deg,#ff3fa4,#2ee6d6)}
@media (max-width:640px){.logo .l1{font-size:15px}.logo .l2{font-size:9px;letter-spacing:.3em}.logo .l2::before,.logo .l2::after{width:20px}}