@font-face{font-family:'Fraunces';font-style:italic;font-weight:600;font-display:swap;src:url(fonts/fraunces-italic-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:600;font-display:swap;src:url(fonts/fraunces-italic-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/fraunces-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/fraunces-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/plus-jakarta-sans-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Plus Jakarta Sans';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/plus-jakarta-sans-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Palette reprise du site de référence : blanc, gris chaud, noir doux, doré */
:root{
  --dark:#1A1A1A; --gold:#806430; --gold-ink:#70592F; --sand:#D4B896;
  --bg:#FFFFFF; --bg-alt:#F5F5F3; --bg-warm:#FAF8F5; --surface:#FFFFFF; --ink:#1A1A1A; --ink-soft:#666666; --line:#E5E0D8;
  --top-bg:#FFFFFF; --top-ink:#1A1A1A; --top-soft:#666666;
  --hero-bg:#F5F5F3; --hero-ink:#1A1A1A; --hero-soft:#525250; --chip-bg:#FFFFFF; --chip-bd:#E5E0D8;
  --ico:#1A1A1A; --btn:#1A1A1A; --btn-ink:#FFFFFF; --focus:#806430;
  --display:"Montserrat","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --body:"Figtree","Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --gold-ink:#D4B896; --bg:#141312; --bg-alt:#1B1A18; --bg-warm:#1B1A18; --surface:#211F1C; --ink:#F2EFEA; --ink-soft:#B3ADA3; --line:#35322D;
    --top-bg:#141312; --top-ink:#F2EFEA; --top-soft:#B3ADA3;
    --hero-bg:#1B1A18; --hero-ink:#F2EFEA; --hero-soft:#C9C3B8; --chip-bg:#211F1C; --chip-bd:#35322D;
    --ico:#806430; --btn:#D4B896; --btn-ink:#1A1A1A; --focus:#D4B896;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --gold-ink:#D4B896; --bg:#141312; --bg-alt:#1B1A18; --bg-warm:#1B1A18; --surface:#211F1C; --ink:#F2EFEA; --ink-soft:#B3ADA3; --line:#35322D;
  --top-bg:#141312; --top-ink:#F2EFEA; --top-soft:#B3ADA3;
  --hero-bg:#1B1A18; --hero-ink:#F2EFEA; --hero-soft:#C9C3B8; --chip-bg:#211F1C; --chip-bd:#35322D;
  --ico:#806430; --btn:#D4B896; --btn-ink:#1A1A1A; --focus:#D4B896;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
svg.ic{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{max-width:1160px;margin:0 auto;padding-inline:24px}
.eyebrow{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-ink)}
.section{padding-block:96px}
.section.alt{background:var(--bg-alt)}
.sec-head{display:grid;gap:14px;max-width:680px;margin-bottom:48px}
.sec-head h2{font-size:clamp(30px,4vw,44px);font-weight:800}
.sec-head p{color:var(--ink-soft);font-size:18px}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.02em;padding:15px 24px;border-radius:10px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--btn);color:var(--btn-ink)}
.btn.ghost{border-color:currentColor;background:transparent}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
html{scroll-behavior:smooth}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--top-bg);color:var(--top-ink);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .mark{width:46px;height:46px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;flex:none}
.brand .mark img{width:40px}
.brand b{font-family:var(--display);font-weight:800;font-size:21px;letter-spacing:.04em;display:block;line-height:1}
.brand small{font-family:var(--display);font-weight:600;font-size:10.5px;letter-spacing:.28em;color:var(--gold-ink);display:block;margin-top:5px}
nav.links{display:flex;gap:28px;font-family:var(--display);font-weight:600;font-size:14px}
nav.links a{text-decoration:none;color:var(--top-soft)}
nav.links a:hover{color:var(--top-ink)}
.top .btn{padding:11px 18px;font-size:14px}
@media (max-width:900px){nav.links{display:none}}

/* hero */
.hero{background:var(--hero-bg);color:var(--hero-ink);padding-block:72px 88px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero .eyebrow{color:var(--gold-ink)}
.hero h1{font-size:clamp(40px,6vw,72px);font-weight:800;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--gold-ink)}
.hero .lead{color:var(--hero-soft);font-size:19px;max-width:540px;margin-top:22px}
.targets{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.targets span{background:var(--chip-bg);border:1px solid var(--chip-bd);padding:8px 16px;border-radius:40px;font-family:var(--display);font-weight:600;font-size:14px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:36px}
.hero .btn.ghost{color:var(--hero-ink)}
.tel-inline{display:flex;align-items:center;gap:12px;margin-top:26px;color:var(--hero-soft);font-size:15px}
.tel-inline strong{font-family:var(--display);font-weight:800;font-size:26px;color:var(--hero-ink);letter-spacing:.02em;user-select:all}
.copy{font:600 12px var(--display);letter-spacing:.06em;text-transform:uppercase;background:transparent;color:var(--gold-ink);border:1px solid var(--line);border-radius:6px;padding:5px 9px;cursor:pointer}
.hero-photo{position:relative}
.hero-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:18px}
.hero-photo .illus{right:16px;bottom:16px}
.hero-photo figcaption{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(26,26,26,.82);backdrop-filter:blur(4px);border-radius:12px;padding:14px 16px;font-size:14px;color:#EFEAE2;display:flex;gap:12px;align-items:center}
.hero-photo figcaption svg{width:22px;height:22px;color:var(--sand)}
.legal{margin-top:30px;font-size:13px;color:var(--hero-soft);letter-spacing:.02em}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero-photo img{aspect-ratio:4/3}}

/* services */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:34px}
.svc-card header{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:18px;border-bottom:3px solid var(--gold);margin-bottom:8px}
.svc-card h3{font-size:22px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.svc-card header span{font-size:14px;color:var(--ink-soft)}
.svc-card ul{list-style:none;margin:0;padding:0}
.svc-card li{display:flex;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.svc-card li:last-child{border-bottom:0}
.svc-card .ico{width:50px;height:50px;border-radius:12px;background:var(--ico);color:#fff;display:grid;place-items:center;flex:none}
.svc-card.pro .ico{background:var(--gold)}
.svc-card .ico svg{width:27px;height:27px}
.svc-card b{font-family:var(--display);font-weight:700;font-size:17px;display:block}
.svc-card small{color:var(--ink-soft);font-size:15px}
@media (max-width:820px){.svc{grid-template-columns:1fr}.svc-card{padding:24px}}

/* formules */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:56px}
.plan{border-radius:18px;padding:34px;border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:18px}
.plan.main{background:var(--dark);color:#fff;border-color:var(--dark)}
.plan .tag{align-self:flex-start;font:700 12px var(--display);letter-spacing:.14em;text-transform:uppercase;padding:6px 12px;border-radius:30px;background:var(--gold);color:#fff}
.plan.alt .tag{background:var(--bg-alt);color:var(--gold-ink);border:1px solid var(--line)}
.plan h3{font-size:26px;font-weight:800}
.plan p{color:var(--ink-soft)}
.plan.main p{color:rgba(255,255,255,.75)}
.plan ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.plan li{display:flex;gap:12px;align-items:flex-start}
.plan li svg{width:20px;height:20px;margin-top:3px;color:var(--gold-ink)}
.plan.main li svg{color:var(--sand)}
.plan .btn{align-self:flex-start;margin-top:auto}
.plan.alt .btn{color:var(--ink)}
@media (max-width:820px){.plans{grid-template-columns:1fr}}

/* copro */
.copro{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.copro-photos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.copro-photos .ph{position:relative;border-radius:14px;overflow:hidden}
.copro-photos img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
.copro-photos .ph:first-child{grid-row:span 2}
.copro-photos .ph:first-child img{aspect-ratio:auto}
.checklist{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:12px}
.checklist li{display:flex;gap:14px;align-items:flex-start}
.checklist li svg{width:22px;height:22px;color:var(--gold-ink);margin-top:3px}
.planning{margin-top:36px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}
.planning .cap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 18px;background:var(--bg-alt);border-bottom:1px solid var(--line);font:700 13px var(--display);letter-spacing:.1em;text-transform:uppercase}
.planning .cap span{font:500 13px var(--body);letter-spacing:0;text-transform:none;color:var(--ink-soft)}
.planning table{width:100%;border-collapse:collapse;font-size:15px}
.planning td{padding:12px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.planning tr:last-child td{border-bottom:0}
.planning td:first-child{font-family:var(--display);font-weight:700;width:110px;white-space:nowrap}
@media (max-width:900px){.copro{grid-template-columns:1fr}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery button{all:unset;cursor:zoom-in;position:relative;border-radius:14px;overflow:hidden;display:block}
.gallery button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .35s ease}
.gallery button:hover img{transform:scale(1.04)}
.gallery span{position:absolute;left:10px;bottom:10px;background:rgba(26,26,26,.85);color:#fff;font:700 11.5px var(--display);letter-spacing:.08em;text-transform:uppercase;padding:6px 11px;border-radius:30px}
@media (max-width:900px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.gallery{grid-template-columns:repeat(2,1fr)}}
dialog.lb{border:0;padding:0;background:transparent;max-width:min(92vw,900px)}
dialog.lb::backdrop{background:rgba(20,19,18,.9)}
dialog.lb img{max-height:84vh;width:auto;margin:0 auto;border-radius:12px}
dialog.lb p{color:#fff;text-align:center;margin-top:12px;font-family:var(--display);font-weight:600}
dialog.lb .x{position:absolute;top:-6px;right:-6px;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:#1A1A1A;font-size:22px;cursor:pointer}

/* engagements */
.eng{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.eng div{padding:30px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.eng .ci{width:58px;height:58px;border-radius:50%;border:2px solid var(--gold);display:grid;place-items:center;color:var(--gold-ink)}
.eng .ci svg{width:28px;height:28px}
.eng h3{font-size:21px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-top:20px}
.eng p{color:var(--ink-soft);margin-top:8px}
@media (max-width:820px){.eng{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.steps li{list-style:none;counter-increment:s;border-top:3px solid var(--gold);padding-top:20px}
.steps li:before{content:"Étape " counter(s);font:700 12px var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink)}
.steps h3{font-size:20px;font-weight:800;margin-top:10px}
.steps p{color:var(--ink-soft);margin-top:8px}
.steps ol{margin:0;padding:0;display:contents}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

/* contact */
.contact{background:var(--dark);color:#fff}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact .eyebrow{color:var(--sand)}
.contact .copy{color:var(--sand);border-color:rgba(212,184,150,.5)}
.contact h2{font-size:clamp(30px,4vw,44px);font-weight:800;margin-top:14px}
.contact .intro{color:rgba(255,255,255,.75);margin-top:16px}
.coords{display:grid;gap:18px;margin-top:34px}
.coords div{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.coords svg{width:26px;height:26px;color:var(--sand)}
.coords strong{font-family:var(--display);font-weight:700;font-size:19px;user-select:all}
.coords .big{font-size:30px;font-weight:800}
form.devis{background:var(--surface);color:var(--ink);border-radius:18px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.devis .full{grid-column:1/-1}
form.devis label{display:grid;gap:6px;font:600 13px var(--display);letter-spacing:.04em}
form.devis input,form.devis select,form.devis textarea{font:400 16px var(--body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
form.devis textarea{min-height:96px;resize:vertical}
form.devis .btn{justify-self:start}
.result{grid-column:1/-1;background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:18px;display:grid;gap:12px}
.result pre{margin:0;white-space:pre-wrap;font:400 14px/1.5 var(--body);color:var(--ink)}
.result .row{display:flex;gap:10px;flex-wrap:wrap}
.result .btn{padding:10px 16px;font-size:13px}
.result .btn.ghost{color:var(--ink)}
.hint{font-size:13px;color:var(--ink-soft)}
@media (max-width:900px){.contact .wrap{grid-template-columns:1fr}form.devis{grid-template-columns:1fr;padding:22px}}

/* overflow guards */
.hero .wrap>*,.svc>*,.plans>*,.copro>*,.copro>div>*,.contact .wrap>*,form.devis>*,.eng>*,.steps>*,.svc-card li>div{min-width:0}
body{overflow-x:hidden}
.hero-photo img{max-height:640px}
@media (max-width:600px){
  .wrap{padding-inline:16px}
  .top .wrap{height:64px}
  .top .btn{padding:9px 12px;font-size:13px}
  .brand b{font-size:18px}
  .hero{padding-block:44px 56px}
  .hero .eyebrow{letter-spacing:.14em}
  .section{padding-block:64px}
  .svc-card header{flex-direction:column;gap:4px}
  .tel-inline strong{font-size:22px}
  .coords .big{font-size:24px}
  .planning td:first-child{width:auto}
}
/* illustrations */
.svc-card .cover{margin:-34px -34px 24px;position:relative}
.svc-card .cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px 18px 0 0}
.illus{position:absolute;right:10px;bottom:10px;background:rgba(26,26,26,.7);color:#EFEAE2;font:600 10.5px var(--body);letter-spacing:.04em;padding:4px 9px;border-radius:20px}
.focus{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.focus figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.focus .ph{position:relative}
.focus img{width:100%;aspect-ratio:4/3;object-fit:cover}
.focus figcaption{padding:20px 22px 24px;display:grid;gap:6px}
.focus b{font-family:var(--display);font-weight:800;font-size:18px}
.focus small{color:var(--ink-soft);font-size:15px}
@media (max-width:820px){.focus{grid-template-columns:1fr}.svc-card .cover{margin:-24px -24px 20px}}

/* ===== Animations & responsive ===== */
html{scroll-padding-top:84px}
.top .wrap{transition:height .35s ease}
.top{transition:box-shadow .35s ease}
.top.scrolled{box-shadow:0 8px 30px rgba(26,26,26,.07)}
.top.scrolled .wrap{height:64px}
.actions{display:flex;align-items:center;gap:10px}
nav.links a{position:relative;padding-block:6px}
nav.links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
nav.links a:hover::after,nav.links a.active::after{transform:scaleX(1)}
nav.links a.active{color:var(--top-ink)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--top-ink);flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer}
.burger span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .3s ease}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mnav{position:absolute;left:0;right:0;top:100%;background:var(--top-bg);border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(26,26,26,.1);padding:6px 20px 22px;display:grid;animation:drop .32s cubic-bezier(.2,.7,.2,1) both}
.mnav a{font:700 18px var(--display);color:var(--top-ink);text-decoration:none;padding:16px 2px;border-bottom:1px solid var(--line)}
.mnav-tel{margin-top:16px;font-size:14px;color:var(--top-soft)}
@keyframes drop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
@media (max-width:900px){.burger{display:inline-flex}}

/* hero load sequence */
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes settle{from{transform:translate3d(0,0,0) scale(1.18)}}
.hero .wrap>div>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) backwards}
.hero .wrap>div>*:nth-child(2){animation-delay:.08s}
.hero .wrap>div>*:nth-child(3){animation-delay:.18s}
.hero .wrap>div>*:nth-child(4){animation-delay:.26s}
.hero .wrap>div>*:nth-child(5){animation-delay:.34s}
.hero .wrap>div>*:nth-child(6){animation-delay:.42s}
.hero .wrap>div>*:nth-child(7){animation-delay:.5s}
.hero-photo{overflow:hidden;border-radius:18px;animation:rise 1s .12s cubic-bezier(.2,.7,.2,1) backwards}
.hero-photo img{border-radius:0;transform:translate3d(0,var(--py,0px),0) scale(1.1);animation:settle 2.2s cubic-bezier(.2,.7,.2,1) backwards;will-change:transform}
.hero h1 em{background:linear-gradient(transparent 88%,rgba(40,104,184,.24) 88%);background-size:0% 100%;background-repeat:no-repeat;animation:underline 1.1s .9s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes underline{to{background-size:100% 100%}}

/* scroll reveal: movement only, content stays visible */
.js-motion .rv{transform:translateY(40px);transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.js-motion .rv.in{transform:none}
.sec-head .eyebrow{display:flex;align-items:center;gap:12px}
.sec-head .eyebrow::before{content:"";width:28px;height:2px;background:var(--gold);transform-origin:left;transition:transform .9s .25s cubic-bezier(.2,.7,.2,1)}
.js-motion .sec-head.rv .eyebrow::before{transform:scaleX(0)}
.js-motion .sec-head.rv.in .eyebrow::before{transform:scaleX(1)}

/* hover (pointer devices only) */
.svc-card,.focus figure,.plan,.eng>div{transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease}
.svc-card .cover,.focus .ph{overflow:hidden}
.svc-card .cover{border-radius:18px 18px 0 0}
.svc-card .cover img,.focus img,.copro-photos img{transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.svc-card li .ico{transition:transform .35s ease,background .35s ease}
.btn{transition:transform .2s ease,background .25s ease,box-shadow .25s ease}
@media (hover:hover){
  .svc-card:hover,.focus figure:hover,.plan:hover,.eng>div:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(26,26,26,.09)}
  .svc-card:hover .cover img,.focus figure:hover img,.copro-photos .ph:hover img{transform:scale(1.05)}
  .svc-card li:hover .ico{transform:scale(1.08) rotate(-4deg)}
  .btn.primary:hover{box-shadow:0 10px 24px rgba(26,26,26,.18)}
  .eng>div:hover .ci{background:var(--gold);color:#fff}
}
.eng .ci{transition:background .35s ease,color .35s ease}

/* lightbox navigation */
dialog.lb .nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#1A1A1A;font-size:30px;line-height:1;cursor:pointer;display:grid;place-items:center}
dialog.lb .prev{left:-64px} dialog.lb .next{right:-64px}
dialog.lb[open] img{animation:rise .45s cubic-bezier(.2,.7,.2,1)}
@media (max-width:1000px){dialog.lb .prev{left:8px} dialog.lb .next{right:8px}}

/* sticky mobile contact bar */
.mbar{display:none}

/* ---- tablet ---- */
@media (min-width:701px) and (max-width:1024px){
  .wrap{padding-inline:32px}
  .hero .wrap{gap:40px}
  .hero h1{font-size:clamp(40px,6.4vw,60px)}
  .section{padding-block:80px}
  .svc{gap:20px}
  .svc-card{padding:26px}
  .svc-card .cover{margin:-26px -26px 20px}
  .gallery{grid-template-columns:repeat(4,1fr);gap:12px}
  .eng{gap:18px}.eng>div{padding:24px}
}
@media (min-width:701px) and (max-width:900px){
  .hero-photo img{aspect-ratio:16/10}
  .copro-photos{grid-template-columns:1fr 1fr 1fr}
  .copro-photos .ph:first-child{grid-row:auto}
  .copro-photos .ph:first-child img{aspect-ratio:3/4}
  .svc{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr);gap:18px}
  .eng{grid-template-columns:repeat(3,1fr)}
}

/* ---- phone ---- */
@media (max-width:820px){
  .focus{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(260px,80%);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin}
  .focus figure{scroll-snap-align:start}
}
@media (max-width:700px){
  .mbar{display:grid;grid-template-columns:1fr 1.3fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--top-bg);border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(26,26,26,.08);animation:rise .6s .6s cubic-bezier(.2,.7,.2,1) backwards}
  .mbar a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:12px;font:700 15px var(--display);text-decoration:none}
  .mbar .call{border:1.5px solid var(--ink);color:var(--ink)}
  .mbar .quote{background:var(--btn);color:var(--btn-ink)}
  body{padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
  .hero h1{font-size:clamp(36px,10vw,46px)}
  .hero .lead{font-size:17px}
  .cta-row .btn{flex:1 1 100%;justify-content:center;min-height:52px}
  .hero-photo img{aspect-ratio:4/3}
  .sec-head{margin-bottom:32px}
  .gallery{gap:10px}
  .copy{padding:8px 11px}
  dialog.lb{max-width:100vw}
  dialog.lb img{max-height:72vh;border-radius:8px}
  footer .wrap{flex-direction:column}
}
@media (max-width:480px){.hcta{display:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .hero-photo img{transform:none}
  .hero h1 em{background-size:100% 100%}
}

/* ===== Competitive sections ===== */
.hero-right{position:relative}
.hero-photo .illus{right:16px;left:auto;top:16px;bottom:auto}
.quick{position:absolute;left:-56px;bottom:-40px;width:330px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:22px;display:grid;gap:12px;box-shadow:0 30px 60px rgba(26,26,26,.16);animation:rise 1s .55s cubic-bezier(.2,.7,.2,1) backwards;z-index:2}
.quick-head{display:grid;gap:2px;margin-bottom:2px}
.quick-head b{font:800 19px var(--display)}
.quick-head span{font-size:13px;color:var(--gold-ink);font-weight:600}
.quick label{display:grid;gap:5px;font:600 12.5px var(--display);letter-spacing:.03em}
.quick input,.quick select{font:400 15px var(--body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
.quick .btn{justify-content:center;margin-top:4px}
.hero{padding-bottom:120px}
@media (max-width:1180px){.quick{left:-24px}}
@media (max-width:900px){.quick{position:static;width:auto;margin-top:-40px;margin-inline:16px}.hero{padding-bottom:64px}}

.trust{border-block:1px solid var(--line);background:var(--bg)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust .wrap>div{display:flex;gap:14px;align-items:center;padding:26px 18px}
.trust .wrap>div+div{border-left:1px solid var(--line)}
.trust svg{width:30px;height:30px;color:var(--gold-ink)}
.trust span{font-size:14px;color:var(--ink-soft);line-height:1.35}
.trust b{display:block;font:700 15px var(--display);color:var(--ink)}
@media (max-width:1024px){.trust .wrap{grid-template-columns:1fr 1fr}.trust .wrap>div:nth-child(3){border-left:0}.trust .wrap>div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:520px){.trust .wrap{grid-template-columns:1fr}.trust .wrap>div{border-left:0!important;padding:18px 0}.trust .wrap>div+div{border-top:1px solid var(--line)}}

.brief{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.brief>div{min-width:0}
.facts{margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.facts div{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts dt{font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);padding-top:2px}
.facts dd{margin:0;font-size:15.5px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.tbl th{text-align:left;font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);background:var(--bg-alt);padding:14px 18px}
.tbl td{padding:14px 18px;border-top:1px solid var(--line);vertical-align:top}
.tbl td:first-child{font:700 15px var(--display);white-space:nowrap}
.tbl td:last-child{white-space:nowrap;color:var(--gold-ink);font-weight:600}
@media (max-width:600px){
  .tbl{overflow:visible}
  .tbl table{min-width:0}
  .tbl thead{display:none}
  .tbl tr{display:grid;gap:4px;padding:16px 18px;border-top:1px solid var(--line)}
  .tbl tbody tr:first-child{border-top:0}
  .tbl td{padding:0;border:0;white-space:normal!important}
  .tbl td:last-child{font-size:14px}
}
.note{font-size:13px;color:var(--ink-soft);margin-top:12px}
@media (max-width:1000px){.brief{grid-template-columns:1fr;gap:48px}}

.zones{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
.zone{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px}
.zone.main{border-top:4px solid var(--gold)}
.zone h3{font-size:19px;font-weight:800}
.zone h3.sub{margin-top:22px;font-size:15px;color:var(--ink-soft)}
.zone ul{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.zone li{font-size:14px;padding:7px 12px;border-radius:30px;background:var(--bg-alt);border:1px solid var(--line)}
@media (max-width:900px){.zones{grid-template-columns:1fr 1fr}.zone:last-child{grid-column:1/-1}}
@media (max-width:600px){.zones{grid-template-columns:1fr}}

.guide{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.guide>*{min-width:0}
.guide .sec-head{position:sticky;top:110px;margin-bottom:0}
.meter{display:flex;align-items:center;gap:14px;margin-top:10px}
.meter .bar{flex:1;height:8px;border-radius:8px;background:var(--bg-alt);border:1px solid var(--line);overflow:hidden}
.meter i{display:block;height:100%;width:0;background:var(--gold);transition:width .5s cubic-bezier(.2,.7,.2,1)}
.meter span{font:700 13px var(--display);white-space:nowrap;color:var(--gold-ink)}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks label{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);cursor:pointer;transition:border-color .25s,background .25s}
.checks input{appearance:none;-webkit-appearance:none;width:24px;height:24px;border:2px solid var(--line);border-radius:7px;flex:none;margin-top:1px;display:grid;place-items:center;transition:all .25s;background:var(--bg)}
.checks input:checked{background:var(--gold);border-color:var(--gold)}
.checks input:checked::after{content:"";width:6px;height:11px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:translateY(-1px) rotate(45deg)}
.checks input:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.checks label:has(input:checked){border-color:var(--gold);background:var(--bg-warm)}
.checks b{display:block;font:700 16px var(--display)}
.checks span{font-size:15px;color:var(--ink-soft)}
@media (max-width:900px){.guide{grid-template-columns:1fr;gap:28px}.guide .sec-head{position:static}}

.steps{grid-template-columns:repeat(4,1fr);padding:0;margin:0}
@media (max-width:1024px){.steps{grid-template-columns:1fr 1fr!important}}
@media (max-width:600px){.steps{grid-template-columns:1fr!important}}

.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq>*{min-width:0}
.qa{display:grid;gap:10px}
.qa details{border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .25s}
.qa details[open]{border-color:var(--gold)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 20px;font:700 16px var(--display)}
.qa summary::-webkit-details-marker{display:none}
.qa summary svg{width:22px;height:22px;color:var(--gold-ink);transition:transform .3s ease}
.qa details[open] summary svg{transform:rotate(45deg)}
.qa details p{padding:0 20px 20px;color:var(--ink-soft)}
.qa details[open] p{animation:rise .4s cubic-bezier(.2,.7,.2,1)}
@media (max-width:900px){.faq{grid-template-columns:1fr;gap:8px}}
footer{background:#111110;color:#B3ADA3;padding-block:36px;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer b{color:#fff;font-family:var(--display)}

/* ===== Multi-page additions ===== */
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--dark);color:#fff;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
form.devis .consent{display:flex;gap:12px;align-items:flex-start;font:400 14px/1.5 var(--body);letter-spacing:0}
form.devis .consent input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--gold)}
form.devis .consent a{color:var(--gold-ink)}
.ferr{background:#FBEDEA;color:#8A2D1C;border:1px solid #EFC7BE;border-radius:10px;padding:10px 14px;font-size:14px}
.form-wrap{min-width:0}
.sent{background:var(--surface);color:var(--ink);border-radius:18px;padding:40px 32px;display:grid;gap:10px;justify-items:start;animation:rise .6s cubic-bezier(.2,.7,.2,1)}
.sent svg{width:44px;height:44px;color:var(--gold-ink)}
.sent h3{font-size:24px;font-weight:800}
.sent p{color:var(--ink-soft)}
.zone .more{display:inline-flex;margin-top:18px;font:700 14px var(--display);color:var(--gold-ink);text-decoration:none;gap:6px}
.zone .more:hover{text-decoration:underline}

/* footer */
footer{padding-block:56px 28px}
footer .wrap.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.fbrand b{color:#fff;font:800 18px var(--display);letter-spacing:.04em}
.fbrand p{margin-top:12px;max-width:420px;line-height:1.6}
footer h4{margin:0 0 12px;color:#fff;font:700 12px var(--display);letter-spacing:.16em;text-transform:uppercase}
footer nav{display:grid;gap:10px;align-content:start}
footer nav a{color:#CFC8BC;text-decoration:none}
footer nav a:hover{color:#fff;text-decoration:underline}
footer .wrap.fbottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#9C958A}
@media (max-width:760px){footer .wrap.fgrid{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}}
@media (max-width:420px){footer .wrap.fgrid{grid-template-columns:1fr}}

/* local (department) pages */
.crumbs{font-size:13px;color:var(--hero-soft);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.crumbs a{color:var(--gold-ink);text-decoration:none}
.hero.local{padding-block:64px 72px}
.hero.local .wrap{grid-template-columns:1.05fr .95fr}
.hero.local h1{font-size:clamp(36px,5vw,60px)}
.hero.local .hero-photo img{aspect-ratio:5/4}
.local-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.local-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;display:grid;gap:10px;align-content:start}
.local-card .ci{width:52px;height:52px;border-radius:14px;background:var(--dark);color:#fff;display:grid;place-items:center}
.local-card .ci svg{width:26px;height:26px}
.local-card h3{font-size:19px;font-weight:800}
.local-card p{color:var(--ink-soft);font-size:15.5px}
.prose{max-width:760px;display:grid;gap:16px;font-size:17px;color:var(--ink-soft)}
.prose strong{color:var(--ink)}
.cities{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.cities li{list-style:none;padding:9px 16px;border-radius:30px;background:var(--surface);border:1px solid var(--line);font-size:15px}
.cities{padding:0}
@media (max-width:900px){.hero.local .wrap{grid-template-columns:1fr}.local-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.local-grid{grid-template-columns:1fr}}

/* legal pages */
.legal-page{padding-block:64px 96px}
.legal-page .wrap{max-width:860px}
.legal-page h1{font-size:clamp(32px,4.4vw,48px);font-weight:800;margin-top:14px}
.legal-page .updated{color:var(--ink-soft);font-size:14px;margin-top:10px}
.legal-page section{margin-top:40px;display:grid;gap:10px}
.legal-page h2{font-size:21px;font-weight:800}
.legal-page p,.legal-page li{color:var(--ink-soft)}
.legal-page ul{margin:0;padding-left:20px;display:grid;gap:6px}
.legal-page a{color:var(--gold-ink)}
.todo{background:#FFF4D6;color:#6B4E00;border-radius:6px;padding:1px 6px;font-weight:600}
@media (max-width:700px){.hero.local .hero-photo img{aspect-ratio:4/3}}

/* ===== Charte : bleu ALTIS, anthracite, blanc — serif Fraunces + Plus Jakarta Sans ===== */
:root{
  --dark:#16181D; --gold:#2868B8; --gold-ink:#1D4F8F; --sand:#8DB9EE;
  --coral-grad:linear-gradient(135deg,#8DB9EE,#2868B8);
  --bg:#FFFFFF; --bg-alt:#FAF8F5; --bg-warm:#EEF4FB; --surface:#FFFFFF; --ink:#16181D; --ink-soft:#6B7280; --line:#E9E4DD;
  --top-bg:#FFFFFF; --top-ink:#16181D; --top-soft:#4B5160;
  --hero-bg:linear-gradient(115deg,#FAF8F5 0%,#F2F6FC 55%,#E4EEFA 100%); --hero-ink:#16181D; --hero-soft:#4B5160; --chip-bg:#FFFFFF; --chip-bd:#E9E4DD;
  --ico:#2A2D35; --btn:var(--coral-grad); --btn-ink:#FFFFFF; --focus:#2868B8;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --display:"Plus Jakarta Sans",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --body:"Plus Jakarta Sans",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --gold-ink:#8DB9EE; --bg:#121317; --bg-alt:#181A1F; --bg-warm:#162030; --surface:#1D1F25; --ink:#F3F1ED; --ink-soft:#A3A8B3; --line:#2E313A;
    --top-bg:#121317; --top-ink:#F3F1ED; --top-soft:#B9BDC6;
    --hero-bg:linear-gradient(115deg,#15161B 0%,#161B24 60%,#16243A 100%); --hero-ink:#F3F1ED; --hero-soft:#C3C7CF; --chip-bg:#1D1F25; --chip-bd:#2E313A;
    --ico:#2A2D35; --focus:#8DB9EE;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --gold-ink:#8DB9EE; --bg:#121317; --bg-alt:#181A1F; --bg-warm:#162030; --surface:#1D1F25; --ink:#F3F1ED; --ink-soft:#A3A8B3; --line:#2E313A;
  --top-bg:#121317; --top-ink:#F3F1ED; --top-soft:#B9BDC6;
  --hero-bg:linear-gradient(115deg,#15161B 0%,#161B24 60%,#16243A 100%); --hero-ink:#F3F1ED; --hero-soft:#C3C7CF; --chip-bg:#1D1F25; --chip-bd:#2E313A;
  --ico:#2A2D35; --focus:#8DB9EE;
}

/* typography */
h1,h2,h3{font-family:var(--serif);font-weight:600!important;letter-spacing:-.01em}
h1 em,h2 em,h3 em{font-style:italic;color:var(--gold-ink)}
.hero h1{font-size:clamp(38px,5.2vw,62px);line-height:1.08}
.hero h1 em{background:none!important;animation:none!important;color:var(--gold)}
.sec-head h2,.contact h2{font-size:clamp(28px,3.6vw,42px);line-height:1.12}
.svc-card h3,.eng h3{text-transform:none;letter-spacing:0;font-size:24px}
.eyebrow{font-weight:700;letter-spacing:.14em;color:var(--gold)}
.hero .eyebrow{display:flex;align-items:center;gap:12px}
.hero .eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.sec-head .eyebrow::before{background:var(--gold)}
.lead strong{color:var(--hero-ink);font-weight:700;background:linear-gradient(transparent 62%,rgba(40,104,184,.18) 62%)}

/* buttons: pills */
.btn{border-radius:999px;font-family:var(--display);letter-spacing:0}
.btn.primary{background:var(--coral-grad);color:#fff;box-shadow:0 12px 26px rgba(19,60,115,.24)}
.btn.primary:hover{box-shadow:0 16px 32px rgba(19,60,115,.32)}
.hero .btn.ghost,.hero.local .btn.ghost{background:#2A2D35;color:#fff;border-color:#2A2D35}
.plan.alt .btn,.result .btn.ghost{color:var(--ink)}
.top .btn{border-radius:999px}
.copy{border-radius:999px}
.mbar a{border-radius:999px}
.mbar .quote{background:var(--coral-grad);color:#fff}

/* header */
.brand small{color:var(--gold)}
nav.links a::after{background:var(--gold)}

/* hero: text left, quote card right */
.hero{background:var(--hero-bg)}
.hero-checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px}
.hero-checks li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--hero-ink)}
.hero-checks svg{width:20px;height:20px;color:var(--gold);margin-top:3px}
.proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14px;color:var(--hero-soft)}
.proof span{display:flex;align-items:center;gap:8px}
.proof svg{width:18px;height:18px;color:var(--gold)}
.hero-right.form-first{align-self:center}
.hero-right.form-first .quick{position:relative;left:auto;bottom:auto;width:auto;padding:34px 30px 26px;border-radius:22px;gap:14px;box-shadow:0 30px 70px rgba(22,24,29,.12)}
.quick .badge{position:absolute;top:-15px;right:24px;background:#2A2D35;color:#fff;font:700 11.5px var(--display);letter-spacing:.1em;text-transform:uppercase;padding:8px 14px;border-radius:999px}
.quick-head b{font:600 26px/1.15 var(--serif)}
.quick-head span{color:var(--ink-soft);font-weight:500}
.quick input,.quick select{background:var(--bg-alt);border-color:transparent;padding:14px 16px;border-radius:12px}
.quick input:focus,.quick select:focus{outline:none;border-color:var(--gold);background:var(--surface)}
.quick .btn{min-height:56px;font-size:15px;text-transform:uppercase;letter-spacing:.06em}
.quick .fine{display:flex;gap:8px;align-items:center;justify-content:center;font-size:12.5px;color:var(--ink-soft)}
.quick .fine svg{width:16px;height:16px;color:var(--ink-soft)}
@media (max-width:900px){.hero-right.form-first .quick{margin:8px 0 0}}

/* cards & sections */
.svc-card header{border-bottom-color:var(--gold)}
.svc-card.pro .ico{background:var(--coral-grad)}
.plan.main{background:var(--dark)}
.plan .tag{background:var(--coral-grad)}
.plan.main li svg{color:var(--sand)}
.eng .ci{border-color:var(--gold);color:var(--gold)}
.steps li{border-top-color:var(--gold)}
.zone.main{border-top-color:var(--gold)}
.meter i{background:var(--coral-grad)}
.checks input:checked{background:var(--gold);border-color:var(--gold)}
.qa details[open]{border-color:var(--gold)}
.contact{background:var(--dark)}
.contact .eyebrow{color:var(--sand)}
.coords svg{color:var(--sand)}
.local-card .ci{background:#2A2D35}
footer{background:#0F1115}
.trust svg{color:var(--gold)}
.facts dt{color:var(--gold)}
.tbl td:last-child{color:var(--gold-ink)}

.quick .fine a{color:inherit}
.quick [hidden]{display:none!important}
.qok{display:grid;gap:6px;justify-items:start;padding:12px 0 4px;animation:rise .5s cubic-bezier(.2,.7,.2,1)}
.qok svg{width:40px;height:40px;color:var(--gold)}
.qok b{font:600 24px var(--serif)}
.qok span{color:var(--ink-soft)}

.hero h1 em,.hero.local h1 em{font-style:italic}

/* ===== Sur le terrain ===== */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.case{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;display:grid;gap:18px;align-content:start;transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease}
.case header{display:flex;gap:16px;align-items:flex-start}
.case .ci{width:48px;height:48px;border-radius:14px;background:var(--coral-grad);color:#fff;display:grid;place-items:center;flex:none}
.case .ci svg{width:24px;height:24px}
.case h3{font-size:22px}
.case header p{color:var(--ink-soft);font-size:15px;margin-top:4px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pair button{all:unset;position:relative;border-radius:14px;overflow:hidden;cursor:zoom-in;display:block}
.pair button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.pair img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.pair .tag{position:absolute;left:10px;bottom:10px;padding:6px 12px;border-radius:999px;font:700 11.5px var(--display);letter-spacing:.06em;text-transform:uppercase;color:#fff}
.pair .tag.before{background:rgba(42,45,53,.92)}
.pair .tag.after{background:var(--coral-grad)}
@media (hover:hover){.case:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(22,24,29,.09)}.pair button:hover img{transform:scale(1.05)}}
@media (max-width:900px){.cases{grid-template-columns:1fr}}
@media (max-width:420px){.case{padding:16px}.pair{gap:8px}}

/* ===== Optimisation : contrastes, rythme, responsive ===== */
img{height:auto}
.copro-photos img{height:100%}
.gallery img,.pair img{height:auto;aspect-ratio:3/4;object-fit:cover}
.svc-card .cover img{aspect-ratio:16/10;object-fit:cover}
.focus img{aspect-ratio:4/3;object-fit:cover}
:root{--btn-grad:linear-gradient(135deg,#2562AE,#133C73)}
.btn.primary,.mbar .quote,.pair .tag.after,.plan .tag,.svc-card.pro .ico,.case .ci,.quick .btn{background:var(--btn-grad)}
.btn.primary{box-shadow:0 12px 26px rgba(19,60,115,.24)}
.btn.primary:hover{box-shadow:0 16px 32px rgba(19,60,115,.32);filter:saturate(1.08)}
.eyebrow,.hero .eyebrow{color:var(--gold-ink)}
.contact .eyebrow{color:var(--sand)}
::placeholder{color:#6B7280;opacity:1}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) ::placeholder{color:#8B909B}}
:root[data-theme="dark"] ::placeholder{color:#8B909B}
h1,h2,h3,.quick-head b{text-wrap:balance}
p,li,dd{text-wrap:pretty}
.section{padding-block:clamp(64px,8vw,104px)}
.sec-head p{max-width:62ch}

/* photos d'illustration latérales */
.side-img{margin:0;position:relative;border-radius:20px;overflow:hidden;background:var(--bg-alt)}
.side-img img{width:100%;height:auto;display:block;aspect-ratio:4/3;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.side-img .illus{position:absolute}
@media (hover:hover){.side-img:hover img{transform:scale(1.04)}}
.steps-split{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(32px,5vw,64px);align-items:center}
.steps-split>*{min-width:0}
.side-img.tall img{aspect-ratio:3/4}
.steps.two{grid-template-columns:1fr 1fr!important;gap:30px 32px}
.faq .sec-head .side-img,.guide .sec-head .side-img{margin-top:28px}
.zone-split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,56px);align-items:center}
.zone-split>*{min-width:0}
.contact{background:linear-gradient(rgba(22,24,29,.93),rgba(22,24,29,.96)),url(img/s-sol-lavage.webp) center/cover no-repeat}
@media (max-width:900px){
  .steps-split,.zone-split{grid-template-columns:1fr}
  .side-img.tall img{aspect-ratio:16/10}
  .faq .sec-head .side-img{display:none}
  .guide .sec-head .side-img img{aspect-ratio:16/9}
}
@media (max-width:600px){.steps.two{grid-template-columns:1fr!important}}

/* tablette : navigation plus compacte */
@media (min-width:901px) and (max-width:1120px){
  nav.links{gap:16px;font-size:13.5px}
  .top .wrap{gap:16px}
  .brand small{letter-spacing:.2em}
}
/* téléphone : finitions */
@media (max-width:600px){
  .eyebrow{font-size:11.5px;letter-spacing:.1em}
  .hero h1{font-size:clamp(34px,9.6vw,44px)}
  .quick-head b{font-size:23px}
  .hero-right.form-first .quick{padding:30px 20px 22px}
  .case h3{font-size:20px}
  .sec-head h2,.contact h2{font-size:clamp(27px,7.6vw,34px)}
  .proof{font-size:13px}
}
/* grands écrans */
@media (min-width:1500px){.wrap{max-width:1240px}}

.brand small{color:var(--gold-ink)}
.illus{background:rgba(22,24,29,.78)!important;color:#F3F1ED!important}
.facts dt{color:var(--gold-ink)}
/* tablette portrait : 3 cartes visibles, formulaire sur 2 colonnes, photo du guide plus basse */
@media (min-width:701px) and (max-width:820px){
  .focus{grid-template-columns:repeat(3,1fr);grid-auto-flow:row;grid-auto-columns:auto;overflow:visible;padding-bottom:0;scroll-snap-type:none}
  .focus figcaption{padding:16px 16px 20px}
}
@media (min-width:601px) and (max-width:900px){form.devis{grid-template-columns:1fr 1fr;padding:28px}}
@media (max-width:900px){.guide .sec-head .side-img img{aspect-ratio:21/9}}

/* ===== Qui sommes-nous ===== */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:center}
.about-grid>*{min-width:0}
.about-photo{margin:0;position:relative;border-radius:22px;overflow:hidden}
.about-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.about-photo .tag{position:absolute;left:14px;bottom:14px;padding:7px 13px;border-radius:999px;font:700 12px var(--display);letter-spacing:.05em;text-transform:uppercase;color:#fff;background:var(--btn-grad)}
.about h2{font-size:clamp(28px,3.6vw,42px);margin-top:14px}
.about-text{margin-top:20px;max-width:none;font-size:16.5px}
.about-facts{margin:26px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.about-facts div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.about-facts dt{font:700 11.5px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink)}
.about-facts dd{margin:6px 0 0;font-size:14.5px;color:var(--ink)}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}.about-photo img{aspect-ratio:16/10}}
@media (max-width:600px){.about-facts{grid-template-columns:1fr}}

/* ===== Secteurs ===== */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sector{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease}
.sector .ph{position:relative;overflow:hidden}
.sector img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.sector-body{padding:20px 22px 24px;display:grid;gap:8px}
.sector h3{font-size:22px}
.sector p{color:var(--ink-soft);font-size:15px}
.sector ul{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px}
.sector li{font-size:14.5px;padding-left:18px;position:relative}
.sector li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--gold)}
@media (hover:hover){.sector:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(22,24,29,.09)}.sector:hover img{transform:scale(1.05)}}
@media (max-width:1000px){.sectors{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.sectors{grid-template-columns:1fr}}

/* terrain : 3 paires */
.cases.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:1100px){.cases.three{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.cases.three{grid-template-columns:1fr}}

/* lien vers le guide */
.guide-link{margin-top:22px;align-self:flex-start}
.guide .sec-head{display:flex;flex-direction:column}

/* ===== Page guide ===== */
.guide-hero .wrap{grid-template-columns:1.2fr .8fr;align-items:start}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 24px;align-self:center}
.toc b{font:600 20px var(--serif)}
.toc ol{margin:12px 0 0;padding-left:22px;display:grid;gap:7px;font-size:15px}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--gold-ink);text-decoration:underline}
.gpoints{display:grid;gap:18px;max-width:900px}
.gpoint{display:grid;grid-template-columns:72px 1fr;gap:20px;padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--surface);scroll-margin-top:90px}
.gnum{font:600 40px/1 var(--serif);color:var(--gold)}
.gpoint h2{font-size:clamp(22px,2.4vw,28px)}
.gpoint p{color:var(--ink-soft);margin-top:10px;max-width:68ch}
.gpoint p strong{color:var(--ink)}
.gtip{display:flex;gap:10px;align-items:flex-start;background:var(--bg-warm);border-radius:12px;padding:12px 14px;color:var(--ink)!important;font-weight:600;font-size:15px}
.gtip svg{width:20px;height:20px;color:var(--gold-ink);margin-top:2px}
.cmp table{min-width:560px}
.cmp td:not(:first-child),.cmp th:not(:first-child){text-align:center}
.cmp td:first-child{white-space:normal!important;font:600 15px var(--body)}
.cmp input{width:22px;height:22px;accent-color:var(--gold)}
.cmp tfoot td{font:700 15px var(--display);background:var(--bg-alt);border-top:2px solid var(--line)}
.cmp tfoot td:last-child,.cmp td:last-child{color:inherit;white-space:nowrap}
.cmp .ctot{color:var(--gold-ink)!important}
.altis-box{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.altis-box>*{min-width:0}
.altis-box h2{font-size:clamp(28px,3.4vw,40px);margin-top:14px}
.altis-box .prose{margin-top:14px}
@media (max-width:900px){.guide-hero .wrap,.altis-box{grid-template-columns:1fr}}
@media (max-width:600px){.gpoint{grid-template-columns:1fr;gap:6px;padding:22px}.gnum{font-size:32px}.cmp{overflow-x:auto}.cmp table{min-width:520px}.cmp thead{display:table-header-group}.cmp tr{display:table-row}.cmp td{display:table-cell;padding:12px 10px!important;border-top:1px solid var(--line)!important}}
/* terrain : cartes larges, grandes photos */
.cases.three{grid-template-columns:1fr;gap:22px}
.cases.three .case{grid-template-columns:minmax(240px,.75fr) 1.25fr;align-items:center;gap:clamp(20px,4vw,48px);padding:clamp(18px,2.4vw,28px)}
.cases.three .case header{flex-direction:column;gap:14px}
.cases.three .case h3{font-size:clamp(22px,2.4vw,28px)}
.cases.three .case header p{font-size:16px;max-width:38ch}
.cases.three .pair{gap:14px}
.cases.three .pair img{aspect-ratio:1/1}
@media (max-width:760px){.cases.three .case{grid-template-columns:1fr}.cases.three .case header{flex-direction:row}}

/* ===== Palette bleue (bleus du logo ALTIS) — contrastes vérifiés ===== */
:root{
  --gold:#2868B8; --gold-ink:#1D4F8F; --sand:#8DB9EE; --bg-warm:#EEF4FB; --ink-soft:#5F6573;
  --bg-alt:#F6F8FB; --line:#E2E7EE; --chip-bd:#E2E7EE;
  --coral-grad:linear-gradient(135deg,#2868B8,#184078);
  --btn-grad:linear-gradient(135deg,#2562AE,#133C73);
  --hero-bg:linear-gradient(115deg,#F8FAFD 0%,#F2F6FC 55%,#E4EEFA 100%);
  --focus:#2868B8;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--gold-ink:#8DB9EE;--sand:#8DB9EE;--ink-soft:#A3A8B3;--bg-alt:#181A1F;--line:#2E313A;--chip-bd:#2E313A;--bg-warm:#162030;--hero-bg:linear-gradient(115deg,#15161B 0%,#161B24 60%,#16243A 100%);--focus:#8DB9EE}}
:root[data-theme="dark"]{--gold-ink:#8DB9EE;--sand:#8DB9EE;--ink-soft:#A3A8B3;--bg-alt:#181A1F;--line:#2E313A;--chip-bd:#2E313A;--bg-warm:#162030;--hero-bg:linear-gradient(115deg,#15161B 0%,#161B24 60%,#16243A 100%);--focus:#8DB9EE}
.hero h1 em{color:var(--gold)}
.lead strong{background:linear-gradient(transparent 62%,rgba(40,104,184,.18) 62%)}
.btn.primary{box-shadow:0 12px 26px rgba(19,60,115,.24)}
.btn.primary:hover{box-shadow:0 16px 32px rgba(19,60,115,.32)}
.contact .copy{border-color:rgba(141,185,238,.6)}
body{color:var(--ink)}
.sec-head p,.lead{color:var(--ink-soft)}
.hero .lead{color:var(--hero-soft)}
/* galerie : étiquette illustration en haut à droite */
.gallery span.illus{left:auto;right:10px;top:10px;bottom:auto;text-transform:none;letter-spacing:.02em;font:600 10.5px var(--body);padding:4px 9px}

/* ===== Nouveau logo ===== */
.brand{gap:0}
.brand-logo{height:60px;width:auto;display:block;transition:height .35s ease}
.top.scrolled .brand-logo{height:52px}
@media (max-width:600px){.brand-logo{height:50px}}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .brand-logo{background:#fff;border-radius:8px;padding:2px 4px}}
:root[data-theme="dark"] .brand-logo{background:#fff;border-radius:8px;padding:2px 4px}
.flogo{display:block;width:190px;height:auto;background:#fff;border-radius:16px;padding:10px 14px;margin-bottom:18px}
.nw{white-space:nowrap}
.top .wrap{height:86px}
.top.scrolled .wrap{height:70px}
.brand-logo{height:72px}
.top.scrolled .brand-logo{height:58px}
html{scroll-padding-top:96px}
@media (max-width:600px){.top .wrap{height:72px}.brand-logo{height:60px}.top.scrolled .brand-logo{height:52px}}

/* qui sommes-nous : cadrer sur les mains et la lavette */
.about-photo img{object-position:50% 85%}