/* Layout: bande d'ouverture "enseigne de nuit" pleine largeur, puis sections claires sur grille 12 col, une colonne sur mobile */
:root{
  --bg:#F2F5F7; --surface:#FFFFFF; --ink:#0F1E2B; --muted:#56687A; --line:#D5DDE4;
  --night:#0C1722; --night-2:#14263A; --on-night:#E8EEF3;
  --accent:#F2B705; --accent-ink:#1A1400; --glow:#7FD8FF;
  --display:"Big Shoulders Display","Arial Narrow",Impact,sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0B131B; --surface:#121E2A; --ink:#E6EDF2; --muted:#93A5B6; --line:#24384A;
  --night:#060C12; --night-2:#0F1F30; --on-night:#E8EEF3;
  --accent:#F5C21C; --accent-ink:#1A1400; --glow:#8FDFFF; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B131B; --surface:#121E2A; --ink:#E6EDF2; --muted:#93A5B6; --line:#24384A;
  --night:#060C12; --night-2:#0F1F30; --on-night:#E8EEF3;
  --accent:#F5C21C; --accent-ink:#1A1400; --glow:#8FDFFF; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);line-height:1.02;text-wrap:balance;margin:0;letter-spacing:.01em}
h2{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.45rem;font-weight:800;text-transform:uppercase}
p{margin:0}
.label{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

/* Barre */
.top{background:var(--night);color:var(--on-night);position:sticky;top:env(safe-area-inset-top,0px);z-index:20;border-bottom:1px solid rgba(255,255,255,.08)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--night)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{font-family:var(--display);font-weight:900;font-size:1.35rem;text-transform:uppercase;letter-spacing:.03em;text-decoration:none}
.brand span{color:var(--accent)}
.top nav{display:flex;gap:22px;font-size:.92rem}
.top nav a{text-decoration:none;opacity:.8}
.top nav a:hover{opacity:1}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-ink);font-weight:700;padding:12px 20px;border-radius:6px;text-decoration:none;border:0;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;border:1.5px solid currentColor}
.top .btn{padding:9px 14px;font-size:.9rem}
@media (max-width:760px){.top nav{display:none}}

/* Hero nuit */
.hero{background:radial-gradient(120% 90% at 80% 10%,var(--night-2),var(--night) 60%);color:var(--on-night)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-block:72px 80px}
.hero .punch{font-family:var(--display);line-height:1.02;text-wrap:balance;margin:0;letter-spacing:.01em;font-size:clamp(3rem,7.5vw,5.6rem);font-weight:900;text-transform:uppercase}
.hero .punch em{font-style:normal;color:var(--accent)}
.hero .lead{margin-top:20px;max-width:46ch;font-size:1.12rem;color:#C3D0DB}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;font-family:var(--mono);font-size:.78rem;color:#9FB2C3;letter-spacing:.06em;text-transform:uppercase}
.hero .facts b{color:var(--on-night);font-weight:500}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;padding-block:48px 56px;gap:36px}}

/* Démo enseigne */
.sign-stage{min-width:0}
.facade{position:relative;background:linear-gradient(#24323F,#1B2733);border-radius:4px;padding:34px 22px 26px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.facade::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:14px;background:repeating-linear-gradient(90deg,#2C3A47 0 46px,#22303C 46px 48px);border-radius:0 0 4px 4px}
.caisson{position:relative;border-radius:3px;padding:26px 14px;text-align:center;background:#F7FBFF;overflow:hidden;
  box-shadow:0 0 0 6px #0E1720,0 0 46px 6px color-mix(in srgb,var(--glow) 45%,transparent);transition:box-shadow .8s,filter .8s}
.caisson .word{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:clamp(2.2rem,6vw,3.6rem);line-height:.95;color:#0F1E2B;letter-spacing:.02em}
.caisson .sub{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;color:#3B5368;margin-top:8px}
.grime{position:absolute;inset:0;pointer-events:none;
  background:
   radial-gradient(60% 40% at 20% 15%,rgba(70,58,38,.55),transparent 70%),
   radial-gradient(40% 60% at 85% 70%,rgba(60,50,35,.6),transparent 70%),
   radial-gradient(30% 30% at 50% 50%,rgba(40,35,28,.35),transparent 70%),
   repeating-linear-gradient(176deg,rgba(55,45,30,.28) 0 2px,transparent 2px 9px),
   linear-gradient(rgba(90,78,55,.55),rgba(50,42,30,.65));
  clip-path:inset(0 0 0 0);transition:clip-path 1.6s cubic-bezier(.6,.05,.3,1)}
.facade.clean .grime{clip-path:inset(0 0 0 100%)}
.facade:not(.clean) .caisson{filter:brightness(.62) saturate(.7);box-shadow:0 0 0 6px #0E1720,0 0 12px 0 rgba(127,216,255,.1)}
.flies{position:absolute;inset:0;pointer-events:none;transition:opacity .6s}
.facade.clean .flies{opacity:0}
.flies i{position:absolute;width:5px;height:4px;border-radius:50%;background:#1d160c}
.squeegee{position:absolute;top:22px;bottom:18px;width:8px;left:0;background:var(--accent);border-radius:3px;opacity:0;pointer-events:none;box-shadow:0 0 0 2px #0E1720}
.facade.wiping .squeegee{animation:wipe 1.6s cubic-bezier(.6,.05,.3,1) forwards}
@keyframes wipe{0%{left:14px;opacity:1}92%{opacity:1}100%{left:calc(100% - 22px);opacity:0}}
.toggle{display:flex;gap:6px;margin-top:30px;justify-content:center}
.toggle button{font:500 .78rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;background:transparent;color:#9FB2C3;border:1px solid #33475A;padding:9px 14px;border-radius:999px;cursor:pointer}
.toggle button[aria-pressed="true"]{background:var(--on-night);color:var(--night);border-color:var(--on-night)}
.caption{text-align:center;margin-top:12px;font-size:.85rem;color:#8EA2B4}
@media (prefers-reduced-motion:reduce){.grime,.caisson,.flies{transition:none}.facade.wiping .squeegee{animation:none}}

/* Sections */
section.block{padding-block:84px}
.head{display:grid;grid-template-columns:1fr 1.2fr;gap:24px 48px;align-items:end;margin-bottom:44px}
.head p{color:var(--muted);max-width:56ch}
@media (max-width:760px){.head{grid-template-columns:1fr}section.block{padding-block:60px}}

.types{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.type{padding:26px 24px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:10px;align-content:start;min-width:0}
.type svg{width:44px;height:44px;color:var(--ink)}
.type p{color:var(--muted);font-size:.96rem}
.type .label{color:var(--ink);opacity:.7}
@media (max-width:860px){.types{grid-template-columns:repeat(2,1fr)}}
@media (max-width:540px){.types{grid-template-columns:1fr}}

.steps-band{background:var(--surface);border-block:1px solid var(--line)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s}
.steps li{position:relative;padding:22px 20px 0 0;border-top:3px solid var(--ink);counter-increment:s;min-width:0}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-family:var(--display);font-weight:900;font-size:2.6rem;line-height:1;color:var(--accent);-webkit-text-stroke:1px var(--ink);margin-bottom:12px}
.steps h3{font-size:1.2rem;margin-bottom:8px}
.steps p{color:var(--muted);font-size:.94rem}
@media (max-width:960px){.steps{grid-template-columns:1fr 1fr;gap:28px 24px}}
@media (max-width:540px){.steps{grid-template-columns:1fr}}

.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.offer{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:28px 26px;display:flex;flex-direction:column;gap:14px;min-width:0}
.offer.main{background:var(--night);color:var(--on-night);border-color:var(--night)}
.offer.main .label,.offer.main li{color:#B6C5D2}
.offer .freq{font-family:var(--display);font-weight:800;font-size:2rem;text-transform:uppercase;line-height:1}
.offer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.95rem;color:var(--muted)}
.offer li{padding-left:22px;position:relative}
.offer li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--accent)}
.offer .price{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.offer.main .price{border-color:#2A3D50}
.tag{align-self:flex-start;background:var(--accent);color:var(--accent-ink);font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 8px;border-radius:3px}
@media (max-width:860px){.offers{grid-template-columns:1fr}}

.why{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.why ul{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.why li{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.why li b{font-family:var(--display);font-size:1.15rem;text-transform:uppercase;font-weight:800}
.why li span{color:var(--muted);font-size:.95rem}
.zone{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.zone span{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:.88rem}
@media (max-width:860px){.why{grid-template-columns:1fr;gap:32px}.why li{grid-template-columns:1fr;gap:4px}}

section.block.repair{padding-top:0}
.panne-table{border-top:3px solid var(--ink)}
.pr{display:grid;grid-template-columns:1fr 1.2fr 1.3fr;gap:8px 28px;padding:16px 0;border-bottom:1px solid var(--line);align-items:baseline}
.pr b{font-weight:700}
.pr span{color:var(--muted);font-size:.95rem}
.pr.head-row span{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pr span:last-child{color:var(--ink)}
.pr.head-row span:last-child{color:var(--muted)}
.repair-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding:20px 24px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:6px}
.repair-cta p{max-width:52ch;font-weight:500}
@media (max-width:760px){.pr{grid-template-columns:1fr;gap:4px}.pr.head-row{display:none}.pr span:nth-child(2)::before{content:"Cause : "}.pr span:nth-child(3)::before{content:"→ "}}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--display);font-weight:800;font-size:1.5rem;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--muted);max-width:70ch}

/* Contact */
.contact{background:var(--night);color:var(--on-night)}
.contact .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;padding-block:84px}
.contact .label{color:#8EA2B4}
.coords{display:grid;gap:18px;margin-top:28px}
.coord{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #22384C;padding-bottom:14px;flex-wrap:wrap}
.coord .v{font-family:var(--display);font-weight:800;font-size:1.7rem;letter-spacing:.02em;user-select:all;overflow-wrap:anywhere}
.copy{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;background:transparent;color:#B6C5D2;border:1px solid #33475A;border-radius:4px;padding:7px 10px;cursor:pointer}
form{background:var(--surface);color:var(--ink);border-radius:6px;padding:28px;display:grid;gap:16px;min-width:0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:540px){.row{grid-template-columns:1fr}form{padding:22px}}
label.f{display:grid;gap:6px;font-size:.88rem;font-weight:600}
input,select,textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:11px 12px;width:100%}
textarea{min-height:96px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted)}
.done{background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:5px;padding:14px 16px;font-size:.93rem}
@media (max-width:860px){.contact .grid{grid-template-columns:1fr;padding-block:60px;gap:36px}}

footer{background:var(--night);color:#8EA2B4;border-top:1px solid #1C2E40;font-size:.85rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:22px}

/* formulaire */
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
input[type=file]{padding:9px;font-size:.88rem;cursor:pointer}
input[type=file]::file-selector-button{font:inherit;font-weight:600;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:4px;padding:6px 10px;margin-right:10px;cursor:pointer}
form{position:relative}
/* pages secondaires */
.page-hero{background:radial-gradient(120% 90% at 80% 10%,var(--night-2),var(--night) 60%);color:var(--on-night)}
.page-hero .wrap{padding-block:40px 56px}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:900;text-transform:uppercase;max-width:20ch}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.page-hero .lead{margin-top:18px;max-width:60ch;font-size:1.08rem;color:#C3D0DB}
.page-hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.crumbs{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#8EA2B4;margin-bottom:22px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:#B6C5D2;text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.local{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.local article{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:24px;display:grid;gap:10px;align-content:start;min-width:0}
.local article p{color:var(--muted)}
.local article:first-child{grid-column:span 2}
@media (max-width:860px){.local{grid-template-columns:1fr}.local article:first-child{grid-column:auto}}
.svc{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.svc a{display:grid;gap:6px;padding:20px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-decoration:none;min-width:0;transition:border-color .15s}
.svc a:hover{border-color:var(--ink)}
.svc b{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:1.2rem;line-height:1.1}
.svc span{color:var(--muted);font-size:.92rem}
.prose{max-width:68ch;display:grid;gap:16px;color:var(--muted);font-size:1.02rem}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.checks li{padding-left:24px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.62em;width:13px;height:2px;background:var(--accent)}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.twocol h2{font-size:clamp(1.7rem,3.4vw,2.3rem);margin-bottom:18px}
@media (max-width:860px){.twocol{grid-template-columns:1fr;gap:32px}}
.citylinks{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px 20px}
.citylinks a{padding:9px 0;border-bottom:1px solid var(--line);text-decoration:none;display:flex;justify-content:space-between;gap:8px}
.citylinks a:hover{color:var(--ink);border-color:var(--ink)}
.citylinks a small{font-family:var(--mono);color:var(--muted);font-size:.74rem}
.region{display:grid;gap:14px}
.region + .region{margin-top:40px}
.region h2{font-size:1.6rem}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a,.chips span{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 13px;font-size:.9rem;text-decoration:none}
.chips a:hover{border-color:var(--ink)}
.site-foot{background:var(--night);color:#8EA2B4;font-size:.88rem}
.site-foot .cols{display:grid;grid-template-columns:1.2fr 1fr 2fr;gap:32px;padding-block:44px 28px}
.site-foot h2{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#B6C5D2;font-weight:500;margin-bottom:12px}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.site-foot .cityfoot ul{grid-template-columns:repeat(3,1fr);gap:7px 14px}
.site-foot a{text-decoration:none;color:#B6C5D2}
.site-foot a:hover{color:var(--on-night);text-decoration:underline}
.site-foot .legal{border-top:1px solid #1C2E40;padding-block:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:860px){.site-foot .cols{grid-template-columns:1fr}.site-foot .cityfoot ul{grid-template-columns:repeat(2,1fr)}}