/* SRGM — one page, three looks.
   data-theme on <html>: chantier (A, default) · nocturne (B) · conseil (C).
   Brand: lime #c9d84b and charcoal #4f4f4f from the business card and letterhead. */

@font-face{font-family:"Barlow";src:url(/assets/fonts/barlow-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url(/assets/fonts/barlow-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Barlow";src:url(/assets/fonts/barlow-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Archivo";src:url(/assets/fonts/archivo-latin-wdth-normal.woff2) format("woff2-variations");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Manrope";src:url(/assets/fonts/manrope-latin-wght-normal.woff2) format("woff2-variations");font-weight:200 800;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

/* ---------- tokens ---------- */
:root,
:root[data-theme="chantier"]{
  color-scheme:light;
  --lime:#c9d84b; --char:#4f4f4f;
  --bg:#ffffff; --bg-alt:#f3f3f0; --card:#ffffff; --card-line:#dadad5;
  --ink:#232323; --muted:#4f4f4f; --soft:#5e5e5e; --line:#dadad5;
  --band:#4f4f4f; --band-ink:#ffffff; --band-soft:#ececea;
  --deep:#232323; --deep-2:#2f2f2f; --deep-ink:#ffffff; --deep-soft:#dededa;
  --accent:#c9d84b; --on-accent:#232323; --accent-text:#5c6614; --accent-on-dark:#c9d84b;
  --r:0px; --r-sm:0px; --r-btn:4px; --r-input:4px;
  --f-disp:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"Barlow",system-ui,sans-serif;
  --f-label:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --h-tt:uppercase; --h-w:700; --h-ls:-.005em; --h-lh:.95; --h-stretch:100%;
  --label-tt:uppercase; --label-ls:.16em; --label-w:600; --label-size:17px;
  --btn-f:var(--f-label); --btn-tt:uppercase; --btn-ls:.06em; --btn-w:700; --btn-size:18px;
  --shadow:none;
}
:root[data-theme="nocturne"]{
  color-scheme:dark;
  --bg:#1c1d1d; --bg-alt:#222323; --card:#262727; --card-line:rgba(255,255,255,.12);
  --ink:#f1f1ee; --muted:#c9c9c4; --soft:#a8a8a2; --line:rgba(255,255,255,.14);
  --band:#151616; --band-ink:#f1f1ee; --band-soft:#c9c9c4;
  --deep:#151616; --deep-2:#262727; --deep-ink:#f1f1ee; --deep-soft:#c9c9c4;
  --accent:#c9d84b; --on-accent:#1c1d1d; --accent-text:#c9d84b; --accent-on-dark:#c9d84b;
  --r:22px; --r-sm:14px; --r-btn:999px; --r-input:12px;
  --f-disp:"Archivo",system-ui,sans-serif;
  --f-body:"Archivo",system-ui,sans-serif;
  --f-label:"IBM Plex Mono",ui-monospace,monospace;
  --h-tt:none; --h-w:300; --h-ls:-.03em; --h-lh:.95; --h-stretch:88%;
  --label-tt:uppercase; --label-ls:.2em; --label-w:400; --label-size:13px;
  --btn-f:var(--f-body); --btn-tt:none; --btn-ls:0; --btn-w:650; --btn-size:17px;
  --shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
:root[data-theme="conseil"]{
  color-scheme:light;
  --bg:#f2f3ee; --bg-alt:#ffffff; --card:#ffffff; --card-line:#e1e3d9;
  --ink:#232323; --muted:#4f4f4f; --soft:#5a5a5a; --line:#e1e3d9;
  --band:#4f4f4f; --band-ink:#ffffff; --band-soft:#ececea;
  --deep:#232323; --deep-2:#2f2f2f; --deep-ink:#ffffff; --deep-soft:#dededa;
  --accent:#c9d84b; --on-accent:#232323; --accent-text:#3f4710; --accent-on-dark:#c9d84b;
  --r:22px; --r-sm:16px; --r-btn:12px; --r-input:12px;
  --f-disp:"Manrope",system-ui,sans-serif;
  --f-body:"Manrope",system-ui,sans-serif;
  --f-label:"Manrope",system-ui,sans-serif;
  --h-tt:none; --h-w:800; --h-ls:-.03em; --h-lh:1.04; --h-stretch:100%;
  --label-tt:uppercase; --label-ls:.12em; --label-w:800; --label-size:13px;
  --btn-f:var(--f-body); --btn-tt:none; --btn-ls:0; --btn-w:800; --btn-size:16px;
  --shadow:0 24px 48px -32px rgba(35,35,35,.35);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .3s,color .3s}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;text-wrap:balance}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{max-width:1280px;margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
@media (min-width:700px){.wrap{padding-left:32px;padding-right:32px}}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 14px}
.skip:focus{left:8px}

/* type */
.h1,.h2,.sec h3,.proj h3,.contact .h2{font-family:var(--f-disp)}
.h1{font-weight:var(--h-w);text-transform:var(--h-tt);letter-spacing:var(--h-ls);line-height:var(--h-lh);font-stretch:var(--h-stretch);font-size:clamp(44px,6.4vw,94px)}
.h2{font-weight:var(--h-w);text-transform:var(--h-tt);letter-spacing:var(--h-ls);line-height:1;font-stretch:var(--h-stretch);font-size:clamp(36px,4.6vw,66px)}
.h2.narrow{max-width:16em}
.hl{font-style:normal}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--f-label);font-weight:var(--label-w);font-size:var(--label-size);letter-spacing:var(--label-ls);text-transform:var(--label-tt);color:var(--muted);margin-bottom:14px}
.eyebrow .bar{width:28px;height:6px;background:var(--accent);display:inline-block;flex:none}
.lede{font-size:clamp(17px,1.4vw,20px);line-height:1.6;color:var(--muted);max-width:34em}

/* theme-specific type */
[data-theme="nocturne"] .h1 b,[data-theme="nocturne"] .hl{font-weight:720;color:var(--accent)}
[data-theme="nocturne"] .eyebrow{color:var(--accent)}
[data-theme="nocturne"] .eyebrow .bar{display:none}
[data-theme="conseil"] .hl{background:linear-gradient(transparent 62%,rgba(201,216,75,.85) 62%, rgba(201,216,75,.85) 92%,transparent 92%);padding:0 .06em}
[data-theme="conseil"] .eyebrow{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 14px 6px 8px;color:var(--ink)}
[data-theme="conseil"] .eyebrow .bar{width:20px;height:20px;border-radius:999px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 24px;border-radius:var(--r-btn);font-family:var(--btn-f);font-weight:var(--btn-w);font-size:var(--btn-size);letter-spacing:var(--btn-ls);text-transform:var(--btn-tt);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .25s,background-color .25s,color .25s,border-color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:var(--on-accent)}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:var(--bg)}
.arr{width:18px;height:18px;fill:none;stroke:var(--accent);stroke-width:2.4}
[data-theme="nocturne"] .btn-dark{background:var(--accent);color:var(--on-accent)}
[data-theme="nocturne"] .btn-dark .arr{stroke:var(--on-accent)}
[data-theme="nocturne"] .btn-line{border:1px solid rgba(255,255,255,.3)}
[data-theme="nocturne"] .btn-line:hover{background:rgba(255,255,255,.1);color:var(--ink)}
@media (max-width:520px){.btn{white-space:normal;text-align:center}}

/* ---------- utility band ---------- */
.util{background:var(--band);color:var(--band-ink);font-size:14px}
.util-in{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.util-tag{font-family:var(--f-label);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-on-dark);font-size:15px}
.util-rbq{color:var(--band-ink);font-weight:500;letter-spacing:.08em;margin-left:10px}
.util-contact{display:flex;gap:20px}
.util-contact a{color:var(--band-ink);text-decoration:none}
.util-contact a:hover{text-decoration:underline}
[data-theme="nocturne"] .util-tag{font-weight:500;font-size:12px;letter-spacing:.2em}
[data-theme="conseil"] .util-tag{font-size:13px;letter-spacing:.1em;font-weight:800}
@media (max-width:760px){.util-mail{display:none}.util-rbq{display:none}}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line);transition:box-shadow .3s,background-color .3s}
.hdr.scrolled{box-shadow:0 10px 30px -18px rgba(0,0,0,.35)}
[data-theme="nocturne"] .hdr{background:rgba(28,29,29,.82);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%)}
[data-theme="conseil"] .hdr{background:#ffffff}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.brand{display:block;flex:none;line-height:0}
.logo{height:52px;width:auto}
.logo-dark{display:none}
[data-theme="nocturne"] .logo-light{display:none}
[data-theme="nocturne"] .logo-dark{display:block}
.nav{display:flex;gap:clamp(16px,2.2vw,30px);font-weight:500;font-size:16px}
.nav a{text-decoration:none;padding:12px 2px;border-bottom:2px solid transparent;color:var(--ink)}
.nav a:hover{border-bottom-color:var(--accent)}
.hdr-act{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid var(--line);border-radius:var(--r-btn);overflow:hidden;padding:2px;gap:2px}
.lang button{min-width:44px;min-height:40px;border:0;background:transparent;font-weight:700;font-size:14px;letter-spacing:.08em;cursor:pointer;border-radius:calc(var(--r-btn) - 2px);color:var(--ink)}
.lang button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent)}
[data-theme="chantier"] .lang button,[data-theme="chantier"] .lang{border-radius:4px}
.menu-btn{display:none;width:48px;height:48px;border:1px solid var(--line);background:transparent;border-radius:var(--r-btn);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:2.2}
.mnav{border-top:1px solid var(--line);background:var(--bg);display:flex;flex-direction:column;padding:8px 20px 16px}
.mnav a{padding:14px 4px;font-size:20px;text-decoration:none;border-bottom:1px solid var(--line);font-family:var(--f-disp);font-weight:var(--h-w);text-transform:var(--h-tt)}
[data-theme="nocturne"] .mnav a{font-weight:500}
.mnav a:last-child{border-bottom:0}
@media (max-width:1060px){.nav{display:none}.menu-btn{display:inline-flex}}
@media (max-width:700px){.hdr-cta{display:none}.logo{height:40px}.hdr-in{min-height:70px}}
@media (max-width:430px){.logo{height:33px}.hdr-in,.hdr-act{gap:8px}.lang button{min-width:42px}}
@media (min-width:1061px){.mnav{display:none!important}}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg)}
.hero-in{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:48px;padding-top:clamp(48px,7vw,88px);padding-bottom:clamp(56px,7vw,88px)}
.hero-txt{flex:1 1 520px;min-width:0}
.hero .lede{margin-top:24px}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero .h1{margin-top:8px}
.sig{display:none;align-items:center;gap:14px;margin-top:32px}
.sig img{width:56px;height:56px;border-radius:999px;object-fit:cover;border:3px solid var(--accent)}
.sig p{line-height:1.35;display:flex;flex-direction:column;font-size:15px;color:var(--muted)}
.sig b{color:var(--ink);font-size:17px}
.hero-art{flex:1 1 420px;min-width:0;max-width:600px;margin:0 auto;position:relative}
.art-photo{display:none;max-width:440px}
.art-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;border-radius:var(--r)}
.art-photo figcaption{margin-top:14px;font-family:var(--f-label);font-size:13px;letter-spacing:.08em;color:var(--soft)}
.ghost{display:none}
.chip{position:absolute;background:var(--deep);color:var(--deep-ink);font-family:var(--f-label);font-weight:600;font-size:15px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border-radius:var(--r-sm)}
.chip-1{right:0;top:54%}
.chip-2{left:48%;top:0}
.chip{white-space:nowrap}
@media (max-width:600px){.chip{font-size:12px;padding:6px 9px}.chip-2{left:auto;right:0}}
[data-theme="conseil"] .chip{border-radius:999px;font-size:13px;text-transform:none;letter-spacing:0;font-weight:700}

/* tower drawing */
.tower{width:100%;height:auto;display:block}
.tower .t-win{fill:none;stroke:#7d7d7d;stroke-width:1}
.tower .t-thin{stroke:#a3a3a3;stroke-width:.8}
.tower .t-rail{stroke:#8d8d8d;stroke-width:.9}
.tower .t-slab{stroke:var(--char);stroke-width:1.4}
.tower .t-out{stroke:var(--char);stroke-width:1.6}
.tower .t-ground{stroke:var(--char);stroke-width:1.6}
.tower .t-guide{stroke:#c4c4bd;stroke-width:1;stroke-dasharray:5 5}
.tower .t-ghost{opacity:.22}
.tower .t-hi{fill:var(--accent)}
.tower .t-unit{stroke:var(--char);stroke-width:1.4}
.tower .t-dark{stroke:var(--char);stroke-width:1}
.tower .t-dim{stroke:var(--char);stroke-width:1}
.tower .t-dot{fill:var(--ink)}
.tower .t-lead{stroke:var(--ink);stroke-width:1.2}
.tower .t-band{transform-box:fill-box;transform-origin:left center;animation:band 1.4s .4s cubic-bezier(.2,.7,.2,1) both}
@keyframes band{from{transform:scaleX(0)}to{transform:scaleX(1)}}
[data-theme="conseil"] .art-drawing{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 28px 20px;box-shadow:var(--shadow)}
[data-theme="conseil"] .sig{display:flex}
[data-theme="conseil"] .chip-1{right:-8px}

/* nocturne hero: grid paper, ghost year, photo instead of drawing */
[data-theme="nocturne"] .hero{background-color:var(--bg);background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px}
[data-theme="nocturne"] .ghost{display:block;position:absolute;right:-30px;bottom:-60px;font-family:var(--f-disp);font-weight:800;font-stretch:125%;font-size:clamp(160px,26vw,380px);line-height:1;color:rgba(255,255,255,.035);letter-spacing:-.04em;pointer-events:none;user-select:none}
[data-theme="nocturne"] .art-drawing{display:none}
[data-theme="nocturne"] .art-photo{display:block}
[data-theme="nocturne"] .hero-in{align-items:flex-end}
[data-theme="nocturne"] .art-photo img{filter:grayscale(.2) contrast(1.05)}

/* ---------- proof band ---------- */
.proof{background:var(--band);color:var(--band-ink)}
.proof-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;padding-top:44px;padding-bottom:44px}
.stat{border-left:3px solid var(--accent);padding-left:20px}
.stat .n{font-family:var(--f-disp);font-weight:700;font-size:clamp(44px,4.6vw,58px);line-height:1;color:var(--accent-on-dark);font-stretch:var(--h-stretch)}
.stat .n small{font-size:.46em;color:var(--band-ink);margin-left:8px;font-weight:600}
.stat > p:last-child{margin-top:10px;font-size:16px;line-height:1.5;color:var(--band-soft)}
[data-theme="nocturne"] .proof{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
[data-theme="nocturne"] .stat{border-left:0;padding-left:0}
[data-theme="nocturne"] .stat .n{font-stretch:110%}
[data-theme="conseil"] .proof{background:transparent;color:var(--ink)}
[data-theme="conseil"] .proof-in{padding-top:0}
[data-theme="conseil"] .stat{background:var(--deep);color:var(--deep-ink);border:0;border-radius:var(--r);padding:26px}
[data-theme="conseil"] .stat .n{font-weight:800}

/* ---------- sections ---------- */
.sec{padding-top:clamp(72px,9vw,112px);padding-bottom:clamp(72px,9vw,112px);background:var(--bg)}
.sec-alt{background:var(--bg-alt)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 30px 38px;display:flex;flex-direction:column;gap:14px;transition:background-color .25s}
.svc:hover{background:var(--bg-alt)}
.svc-top{display:flex;align-items:center;justify-content:space-between}
.no{font-family:var(--f-label);font-weight:700;font-size:18px;letter-spacing:.1em;color:var(--on-accent);background:var(--accent);padding:2px 10px}
.ico{width:30px;height:30px;fill:none;stroke:var(--muted);stroke-width:1.6;stroke-linejoin:round}
.svc h3{font-weight:var(--h-w);text-transform:var(--h-tt);font-size:clamp(24px,2.2vw,30px);line-height:1.05;letter-spacing:var(--h-ls)}
.svc p{color:var(--muted);font-size:16.5px}
[data-theme="nocturne"] .svc-grid{border:0;grid-template-columns:1fr;border-top:1px solid var(--line)}
[data-theme="nocturne"] .svc{display:grid;grid-template-columns:90px minmax(0,1.1fr) minmax(0,1.4fr);gap:24px;align-items:start;border:0;border-bottom:1px solid var(--line);padding:30px 0}
[data-theme="nocturne"] .svc:hover{background:transparent}
[data-theme="nocturne"] .svc:hover h3{color:var(--accent)}
[data-theme="nocturne"] .svc-top .ico{display:none}
[data-theme="nocturne"] .no{background:none;color:var(--accent);padding:0;font-weight:400;font-size:15px}
[data-theme="nocturne"] .svc h3{font-weight:600;font-size:28px;letter-spacing:-.01em}
@media (max-width:820px){[data-theme="nocturne"] .svc{grid-template-columns:48px minmax(0,1fr)}[data-theme="nocturne"] .svc p{grid-column:2}}
[data-theme="conseil"] .svc-grid{border:0;gap:20px}
[data-theme="conseil"] .svc{border:0;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow)}
[data-theme="conseil"] .svc:hover{background:var(--card);transform:translateY(-3px)}
[data-theme="conseil"] .no{border-radius:999px;padding:2px 12px;font-size:14px}
[data-theme="conseil"] .svc h3{font-size:22px;line-height:1.2}

/* projects */
.proj-grid{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:28px}
.proj{background:var(--card);border:1px solid var(--card-line);display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden}
.ph{aspect-ratio:4/3;background:repeating-linear-gradient(135deg,#e6e6e1 0 14px,#eeeeea 14px 28px);display:flex;align-items:center;justify-content:center;padding:24px;color:var(--char);font-family:var(--f-label);font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:15px;text-align:center}
[data-theme="nocturne"] .ph{background-color:#2a2b2b;background-image:linear-gradient(rgba(201,216,75,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(201,216,75,.16) 1px,transparent 1px);background-size:32px 32px;color:var(--ink);align-items:flex-end;justify-content:flex-start;font-weight:400;font-size:12px}
[data-theme="conseil"] .ph{background:repeating-linear-gradient(135deg,#ececE6 0 14px,#f4f5f0 14px 28px)}
.proj-body{padding:26px 26px 30px;display:flex;flex-direction:column;gap:10px}
.proj .meta{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text)}
.proj h3{font-weight:var(--h-w);text-transform:var(--h-tt);font-size:clamp(28px,2.6vw,34px);line-height:1;letter-spacing:var(--h-ls)}
[data-theme="nocturne"] .proj h3{font-weight:650}
.proj-body p{color:var(--muted)}
.proj .addr{font-size:15px;color:var(--soft)}
.proj-cta{background:var(--deep);color:var(--deep-ink);border-color:var(--deep);padding:34px 30px;justify-content:space-between;gap:28px;min-height:340px}
.proj-cta h3{margin-top:22px;font-size:clamp(32px,3vw,42px)}
.proj-cta p{margin-top:14px;color:var(--deep-soft)}
.proj-cta .btn{align-self:flex-start}
.tick{display:block;width:48px;height:8px;background:var(--accent)}
[data-theme="nocturne"] .proj-cta{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
[data-theme="nocturne"] .proj-cta p{color:#2b2c2c}
[data-theme="nocturne"] .proj-cta .tick{background:var(--on-accent)}
[data-theme="nocturne"] .proj-cta .btn{background:var(--on-accent);color:var(--accent)}

/* condo */
.condo{display:flex;flex-wrap:wrap;gap:56px}
.condo-txt{flex:1 1 440px;min-width:0}
.condo-txt .lede{margin-top:22px}
.condo-txt .btn{margin-top:30px}
.rules{margin-top:30px;background:var(--band);color:var(--band-ink);padding:26px 28px;border-radius:var(--r)}
.rules-h{font-family:var(--f-label);font-weight:700;font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-on-dark)}
.rules ol{list-style:none;margin:16px 0 0;padding:0}
.rules li{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px solid rgba(255,255,255,.18);font-size:16px}
.rules li b{color:var(--accent-on-dark);font-weight:700}
.rules-foot{margin-top:16px;font-size:15px;color:var(--band-soft)}
.rules-foot a{color:var(--band-ink)}
@media (max-width:480px){.rules li{grid-template-columns:1fr;gap:2px}}
[data-theme="nocturne"] .rules{background:var(--accent);color:var(--on-accent)}
[data-theme="nocturne"] .rules-h,[data-theme="nocturne"] .rules li b{color:var(--on-accent)}
[data-theme="nocturne"] .rules li{border-top-color:rgba(0,0,0,.18)}
[data-theme="nocturne"] .rules-foot,[data-theme="nocturne"] .rules-foot a{color:#2b2c2c}
.benefits{flex:1.2 1 520px;min-width:0;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));border-top:2px solid var(--ink);align-self:flex-start}
.benefits li{display:flex;gap:14px;padding:24px 20px 24px 0;border-bottom:1px solid var(--line)}
.chk{flex:none;width:26px;height:26px;margin-top:2px}
.chk rect{fill:var(--accent)}
.chk path{fill:none;stroke:var(--on-accent);stroke-width:2.4}
.benefits h3{font-family:var(--f-body);font-size:18px;font-weight:600;line-height:1.3}
.benefits p{margin-top:6px;font-size:16px;color:var(--muted);line-height:1.5}
[data-theme="conseil"] .benefits{border:0;gap:14px}
[data-theme="conseil"] .benefits li{background:var(--card);border-radius:var(--r-sm);border:0;padding:22px;box-shadow:var(--shadow)}
[data-theme="conseil"] .chk rect{rx:8px}
[data-theme="conseil"] .benefits h3{font-weight:800}
[data-theme="nocturne"] .benefits{border-top:1px solid var(--line)}
[data-theme="nocturne"] .chk rect{rx:13px}

/* process */
.steps{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:0}
.steps li{position:relative;border-top:6px solid var(--char);padding:22px 22px 8px 0}
.steps li::before{content:"";position:absolute;top:-6px;left:0;width:56px;height:6px;background:var(--accent)}
.steps .no{display:inline-block;background:none;color:var(--ink);padding:0;font-family:var(--f-disp);font-size:40px;line-height:1;letter-spacing:0;font-weight:700}
.steps h3{margin-top:12px;font-family:var(--f-body);font-size:19px;font-weight:600;line-height:1.3}
.steps p{margin-top:6px;color:var(--muted);font-size:15.5px}
[data-theme="nocturne"] .steps li{border-top:1px solid var(--line)}
[data-theme="nocturne"] .steps li::before{height:1px;top:-1px}
[data-theme="nocturne"] .steps .no{color:var(--accent);font-weight:300;font-stretch:110%}
[data-theme="conseil"] .steps{gap:12px}
[data-theme="conseil"] .steps li{background:var(--card);border:0;border-top:6px solid var(--accent);border-radius:var(--r-sm);padding:22px}
[data-theme="conseil"] .steps li::before{display:none}
[data-theme="conseil"] .steps .no{font-weight:800;font-size:30px;color:var(--char)}
[data-theme="conseil"] .steps h3{font-weight:800}

/* about */
.about{display:flex;flex-wrap:wrap;align-items:center;gap:56px}
.about-ph{flex:1 1 340px;min-width:0;max-width:460px;margin:0 auto;position:relative}
.about-ph::before{content:"";position:absolute;left:-16px;top:-16px;width:55%;height:55%;background:var(--accent)}
.about-ph img{position:relative;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:var(--r)}
.about-txt{flex:1.3 1 460px;min-width:0}
.about-txt > p{margin-top:18px;color:var(--muted)}
.about-txt .h2{margin-bottom:6px}
.facts{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.facts li{border:1px solid var(--ink);padding:6px 14px;font-size:15px;font-weight:600;border-radius:var(--r-btn)}
[data-theme="nocturne"] .about-ph::before{border-radius:var(--r)}
[data-theme="nocturne"] .facts li{border-color:var(--line);font-family:var(--f-label);font-weight:400;font-size:13px}
[data-theme="conseil"] .about-ph::before{border-radius:var(--r)}
[data-theme="conseil"] .facts li{background:var(--card);border-color:var(--line);border-radius:999px}

/* contact */
.contact{background:var(--deep);color:var(--deep-ink);padding-top:clamp(72px,9vw,112px);padding-bottom:clamp(72px,9vw,112px)}
.contact-in{display:flex;flex-wrap:wrap;gap:56px}
.contact-txt{flex:1 1 360px;min-width:0}
.contact-txt .h2{margin-top:22px}
.contact-txt > p{margin-top:18px;color:var(--deep-soft)}
.contact dl{margin:34px 0 0;display:grid;gap:18px}
.contact dt{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-on-dark);font-weight:600}
.contact dd{margin:4px 0 0;font-size:17px;color:var(--deep-soft)}
.contact dd a{color:var(--deep-ink)}
.contact dd.big{font-size:24px;font-weight:600}
.contact dd.big a{text-decoration:none}
.form{flex:1.3 1 460px;min-width:0;background:var(--deep-2);border-top:6px solid var(--accent);padding:clamp(22px,3vw,36px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:18px;border-radius:var(--r);align-self:flex-start}
.fld{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--deep-ink)}
.fld input,.fld select,.fld textarea{font:inherit;font-weight:400;font-size:16px;color:#232323;background:#ffffff;border:1px solid #bdbdb6;border-radius:var(--r-input);padding:12px 14px;min-height:48px;width:100%}
.fld textarea{min-height:130px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:3px solid var(--accent);outline-offset:1px}
.fld input[aria-invalid="true"],.fld textarea[aria-invalid="true"]{border-color:#e0705a;box-shadow:0 0 0 2px #e0705a}
.wide{grid-column:1/-1}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.note{font-size:14px;color:var(--deep-soft)}
.form-msg{font-size:16px;min-height:1.6em;font-weight:600}
.form-msg.ok{color:var(--accent-on-dark)}
.form-msg.err{color:#ffb4a3}
.form button[disabled]{opacity:.6;cursor:progress}
[data-theme="nocturne"] .contact{background:var(--bg)}
[data-theme="nocturne"] .form{border:1px solid var(--line);border-top:1px solid var(--line)}
[data-theme="conseil"] .contact{background:var(--bg);color:var(--ink)}
[data-theme="conseil"] .contact-txt > p,[data-theme="conseil"] .contact dd,[data-theme="conseil"] .note{color:var(--muted)}
[data-theme="conseil"] .contact dd a{color:var(--ink)}
[data-theme="conseil"] .contact dt{color:var(--accent-text)}
[data-theme="conseil"] .form{background:var(--card);border-top:0;box-shadow:var(--shadow)}
[data-theme="conseil"] .fld{color:var(--ink)}
[data-theme="conseil"] .fld input,[data-theme="conseil"] .fld select,[data-theme="conseil"] .fld textarea{border-color:#c7c9bf}
[data-theme="conseil"] .form-msg.ok{color:var(--accent-text)}
[data-theme="conseil"] .form-msg.err{color:#a3321c}
[data-theme="conseil"] .form .btn-accent{background:var(--ink);color:#fff}

/* footer */
.ftr{background:var(--band);color:var(--band-ink)}
.ftr-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-top:36px;padding-bottom:36px}
.logo-ftr{height:42px;width:auto}
.ftr p{font-size:14px;color:var(--band-soft)}
[data-theme="nocturne"] .ftr{border-top:1px solid var(--line)}
@media (max-width:700px){.ftr{padding-bottom:84px}}

/* phone action bar */
.actbar{display:none}
@media (max-width:700px){
  .actbar{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--bg);border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -10px 24px -14px rgba(0,0,0,.3)}
  .actbar a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:48px;border:1px solid var(--line);border-radius:var(--r-btn);text-decoration:none;font-weight:600;font-size:15px;color:var(--ink)}
  .actbar svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
  .actbar .act-main{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:700}
}

/* demo style switcher */
.demo{position:fixed;right:14px;bottom:14px;z-index:60;display:flex;align-items:center;gap:4px;padding:5px;background:rgba(35,35,35,.92);color:#fff;border-radius:999px;box-shadow:0 12px 30px -10px rgba(0,0,0,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.demo-l{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:0 8px 0 10px;color:#cfcfca}
.demo button{width:40px;height:40px;border-radius:999px;border:0;background:transparent;color:#fff;font-weight:700;cursor:pointer;font-family:"IBM Plex Mono",monospace}
.demo button[aria-pressed="true"]{background:#c9d84b;color:#232323}
@media (max-width:700px){.demo{bottom:84px}}

/* reveal on scroll */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .tower .t-band{animation:none}
  .btn:hover{transform:none}
}
@media print{.util,.hdr,.actbar,.demo,.form{display:none!important}body{background:#fff;color:#000}}

/* C look v2 — condo-board direction: leads with the regulation, no grey band, condo section second */
.art-rules{display:none}
[data-theme="conseil"] .util{display:none}
[data-theme="conseil"] .art-drawing{display:none}
[data-theme="conseil"] .art-rules{display:block;background:var(--char);color:#fff;border-radius:var(--r);padding:clamp(24px,3vw,36px);box-shadow:var(--shadow);max-width:540px}
[data-theme="conseil"] .art-rules .rules-h{font-family:var(--f-label);font-weight:800;font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}
[data-theme="conseil"] .art-rules ol{list-style:none;margin:20px 0 0;padding:0}
[data-theme="conseil"] .art-rules li{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:13px 0;border-top:1px solid rgba(255,255,255,.18);font-size:16px}
[data-theme="conseil"] .art-rules li:last-child{border-bottom:1px solid rgba(255,255,255,.18)}
[data-theme="conseil"] .art-rules li b{color:var(--lime);font-weight:800}
[data-theme="conseil"] .art-rules .rules-foot{margin-top:18px;font-size:15px;color:#e6e6e3}
@media (max-width:480px){[data-theme="conseil"] .art-rules li{grid-template-columns:1fr;gap:2px}}
[data-theme="conseil"] .h1{font-size:clamp(40px,5.2vw,76px)}
[data-theme="conseil"] .condo .rules{display:none}
[data-theme="conseil"] main{display:flex;flex-direction:column}
[data-theme="conseil"] #top{order:0}
[data-theme="conseil"] #coproprietes{order:1;background:#ffffff}
[data-theme="conseil"] .proof{order:2}
[data-theme="conseil"] .proof-in{padding-top:56px;padding-bottom:8px}
[data-theme="conseil"] #services{order:3}
[data-theme="conseil"] #demarche{order:4}
[data-theme="conseil"] #realisations{order:5;background:var(--bg)}
[data-theme="conseil"] #apropos{order:6;background:#ffffff}
[data-theme="conseil"] #contact{order:7}