:root{
  --bg:#ffffff; --text:#2d3133; --muted:#666f76; --line:#e8eaee;
  --dark:#2f3233; --dark2:#3b3f42; --accent:#f2c62d; --accent2:#77adbf; --accent3:#ef3a4c;
  --soft:#fbfaf6; --radius:22px; --shadow:0 20px 60px rgba(47,50,51,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin-inline:auto}
.narrow{width:min(850px,92%)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:88px}
.brand{display:inline-flex;align-items:center;white-space:nowrap;flex-shrink:0}
.brand-logo{height:58px;width:auto;border-radius:16px;box-shadow:0 14px 35px rgba(0,0,0,.10);display:block}
.footer-brand .brand-logo{height:68px}
.nav{display:flex;gap:16px;align-items:center;flex:1;justify-content:center;font-size:.92rem;color:#3a4247}
.nav a{padding:10px 0;position:relative}
.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:4px;height:2px;background:var(--accent2);transition:.25s}
.nav a:hover:after{right:0}
.header-actions{display:flex;gap:10px;align-items:center}
.menu-toggle{display:none;border:0;background:var(--dark);color:white;border-radius:12px;padding:10px 13px;font-size:1.2rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:800;border:1px solid transparent;transition:.25s;cursor:pointer;line-height:1}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(242,198,45,.22)}
.btn-primary{background:linear-gradient(135deg,var(--accent),#ffd95d);color:var(--dark)}
.btn-dark{background:var(--dark);color:#fff}
.btn-light{background:#fff;color:var(--dark)}
.btn-ghost{border-color:var(--line);background:white}
.btn-whatsapp{background:#e9fff9;color:#087d68;border-color:#c7f7ec}
.btn-lg{padding:15px 22px;font-size:1rem}
.hero{padding:82px 0 58px;background:radial-gradient(circle at 78% 18%,rgba(119,173,191,.18),transparent 34%),radial-gradient(circle at 22% 12%,rgba(242,198,45,.12),transparent 26%),linear-gradient(180deg,#fff,#fbfaf6)}
.hero-grid,.page-hero-grid,.split,.form-grid,.contact-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--accent2);font-weight:900;text-transform:uppercase;letter-spacing:.09em;font-size:.76rem;margin-bottom:14px}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent3);display:inline-block}
h1,h2,h3{line-height:1.08;margin:0 0 16px;letter-spacing:-.04em}
h1{font-size:clamp(2.35rem,5vw,5rem)}
h2{font-size:clamp(1.75rem,3vw,3rem)}
h3{font-size:1.18rem}
.lead{font-size:clamp(1.08rem,2vw,1.35rem);color:#33404e;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.trust{font-weight:800;color:#344151;margin-top:18px}
.hero-visual{position:relative}
.hero-visual img,.page-hero-img,.rounded-img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.hero-card{position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:18px;border-radius:18px;box-shadow:0 18px 40px rgba(0,0,0,.12);max-width:290px}
.hero-card strong{display:block}
.hero-card span{color:var(--muted);font-size:.92rem}
.section{padding:76px 0}
.section-head{max-width:780px;margin:0 auto 34px;text-align:center}
.section-head p{color:var(--muted);font-size:1.06rem}
.cards{display:grid;gap:20px}
.services-grid{grid-template-columns:repeat(3,1fr)}
.three{grid-template-columns:repeat(3,1fr)}
.service-card,.info-card,.panel,.contact-panel,.quote-form,.process-step{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 12px 30px rgba(16,24,32,.05);transition:.25s}
.service-card:hover,.info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(119,173,191,.45)}
.service-card span,.process-step span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:rgba(242,198,45,.18);color:var(--dark);font-weight:900;margin-bottom:18px}
.service-card p,.info-card p,.panel p{color:var(--muted)}
.split-section,.soft-section{background:var(--soft)}
.split.reverse{grid-template-columns:.92fr 1.08fr}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.check-grid p{margin:0;background:white;border:1px solid var(--line);border-radius:14px;padding:14px;font-weight:800}
.local-section{background:linear-gradient(135deg,var(--dark),var(--dark2));color:white}
.local-section p{color:#dbe7ed}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chips span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:999px;padding:9px 14px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery img,.gallery figure{border-radius:20px;overflow:hidden}
.gallery img{height:260px;width:100%;object-fit:cover;box-shadow:0 12px 30px rgba(16,24,32,.08)}
.gallery-large{grid-template-columns:repeat(3,1fr)}
figure{margin:0;background:white;border:1px solid var(--line);box-shadow:0 12px 30px rgba(16,24,32,.06)}
figcaption{padding:14px 16px;font-weight:900}
.center{text-align:center;margin-top:28px}
.dark-section{background:var(--dark);color:white}
.dark-section .section-head p,.dark-section p{color:#c6d2dc}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.process-step{background:var(--dark2);border-color:rgba(255,255,255,.08)}
.faq-section{background:#fff}
.faq{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}
.faq-q{width:100%;text-align:left;padding:20px 22px;background:white;border:0;border-bottom:1px solid var(--line);font-weight:900;font-size:1rem;cursor:pointer}
.faq-a{display:none;padding:0 22px 20px;color:var(--muted)}
.faq-q.active + .faq-a{display:block}
.cta-final{padding:70px 0;background:linear-gradient(135deg,var(--accent),#f9d968 52%, var(--accent2));text-align:center}
.cta-final h2{max-width:820px;margin-inline:auto}
.cta-final p{max-width:720px;margin:0 auto 24px;color:#10342f;font-weight:700}
.page-hero{padding:72px 0;background:linear-gradient(180deg,#fff,#f6fafc)}
.page-hero.compact{text-align:center}
.page-hero.compact .lead{max-width:850px;margin-inline:auto}
.tick-list{padding:0;margin:18px 0 0;list-style:none}
.tick-list li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid var(--line)}
.tick-list li:before{content:"✓";position:absolute;left:0;color:var(--accent2);font-weight:900}
.seo-note{font-size:.92rem;opacity:.82}
.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.related-links a{border:1px solid var(--line);border-radius:999px;padding:10px 14px;background:white;font-weight:800}
.form-grid{align-items:start}
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
label{font-weight:900}
input,select,textarea{border:1px solid #dbe3ea;border-radius:14px;padding:14px 14px;font:inherit;outline:none;background:#fff}
input:focus,select:focus,textarea:focus{border-color:var(--accent2);box-shadow:0 0 0 4px rgba(119,173,191,.16)}
small,.form-note{color:var(--muted)}
.hp{display:none!important}
.contact-panel{background:#101820;color:white}
.contact-panel p,.contact-panel a:not(.btn){color:#dbe7ed}
.map-placeholder{min-height:380px;border-radius:var(--radius);background:radial-gradient(circle at 72% 24%,rgba(119,173,191,.28),transparent 35%),radial-gradient(circle at 18% 16%,rgba(242,198,45,.18),transparent 30%),linear-gradient(135deg,var(--dark),#4a4f53);color:white;padding:36px;display:flex;flex-direction:column;justify-content:end;box-shadow:var(--shadow)}
.legal h2{margin-top:30px}
.site-footer{background:#0b1117;color:#dbe7ed;padding-top:54px}
.footer-grid{display:grid;grid-template-columns:1.4fr .9fr 1.1fr .9fr;gap:36px}
.footer-grid a{display:block;color:#dbe7ed;margin:8px 0}
.footer-grid h3{color:white}
.footer-brand{display:inline-flex;margin-bottom:12px}
.small{font-size:.9rem;color:#9aa8b4}
.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:18px;margin-top:34px;color:#9aa8b4}
.floating-call{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#031917;font-size:1.3rem;box-shadow:0 16px 35px rgba(0,0,0,.22);z-index:60}
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.visible{opacity:1;transform:none}
@media (max-width:1050px){
  .header-actions{display:none}.nav{position:fixed;inset:76px 0 auto 0;background:white;border-bottom:1px solid var(--line);display:none;flex-direction:column;padding:18px}.nav.open{display:flex}.menu-toggle{display:block;margin-left:auto}
  .hero-grid,.page-hero-grid,.split,.split.reverse,.form-grid,.contact-layout{grid-template-columns:1fr}
  .services-grid,.three,.gallery,.gallery-large{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .brand-logo{height:48px}.footer-brand .brand-logo{height:58px}
  h1{font-size:2.25rem}.section{padding:54px 0}.hero{padding:56px 0 40px}
  .services-grid,.three,.gallery,.gallery-large,.process,.check-grid,.quote-form,.footer-grid{grid-template-columns:1fr}
  .hero-actions{align-items:stretch}.btn{width:100%}
  .floating-call{right:14px;bottom:14px}
}


/* =========================
   V2 PREMIUM — direction artistique ADH&Sign
   Objectif : perception agence/atelier, lisibilité et conversion.
========================= */
body{background:linear-gradient(180deg,#fff 0%,#fff 58%,#fbfaf6 100%)}
.site-header{background:rgba(255,255,255,.94);box-shadow:0 8px 30px rgba(47,50,51,.04)}
.brand-logo{object-fit:cover;object-position:center;max-width:190px}
.nav a{font-weight:750}
.header-actions .btn-primary{box-shadow:0 14px 34px rgba(242,198,45,.22)}

.premium-hero{position:relative;overflow:hidden;padding:94px 0 36px;background:radial-gradient(circle at 82% 14%,rgba(119,173,191,.25),transparent 32%),radial-gradient(circle at 14% 22%,rgba(242,198,45,.18),transparent 30%),linear-gradient(135deg,#fff 0%,#fbfaf6 48%,#f5f0df 100%)}
.premium-hero:before{content:"";position:absolute;inset:22px;border:1px solid rgba(47,50,51,.08);border-radius:34px;pointer-events:none}
.premium-hero-grid{grid-template-columns:1fr .95fr;gap:58px;position:relative;z-index:1}
.premium-hero h1{font-size:clamp(2.45rem,4.9vw,4.85rem);max-width:920px}
.hero-copy .lead{max-width:760px}
.hero-actions-premium{margin-top:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-badges span{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(47,50,51,.10);background:rgba(255,255,255,.78);backdrop-filter:blur(12px);border-radius:999px;padding:10px 14px;font-weight:850;font-size:.9rem;color:#384147;box-shadow:0 10px 28px rgba(47,50,51,.05)}
.hero-badges span:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.hero-showcase{position:relative;display:grid;gap:16px;align-self:stretch}
.showcase-main{position:relative;border-radius:32px;overflow:hidden;box-shadow:0 30px 80px rgba(47,50,51,.18);border:1px solid rgba(255,255,255,.75);min-height:420px;background:var(--dark)}
.showcase-main img{width:100%;height:100%;min-height:420px;object-fit:cover;filter:saturate(1.03) contrast(1.02)}
.showcase-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(0,0,0,.60))}
.showcase-label{position:absolute;left:24px;right:24px;bottom:22px;z-index:2;color:white;display:flex;justify-content:space-between;gap:20px;align-items:end}
.showcase-label strong{font-size:1.25rem;letter-spacing:-.03em}.showcase-label span{color:#e9eef2;font-weight:650;text-align:right;max-width:260px}
.showcase-strip{display:grid;grid-template-columns:1fr 1fr;gap:16px}.showcase-strip img{height:150px;width:100%;object-fit:cover;border-radius:24px;box-shadow:0 18px 50px rgba(47,50,51,.12)}
.premium-proof{position:absolute;top:24px;right:-18px;width:190px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.75);border-radius:24px;padding:18px;box-shadow:0 20px 60px rgba(47,50,51,.18);backdrop-filter:blur(12px)}
.proof-number{display:block;font-weight:1000;font-size:2.2rem;line-height:1;color:var(--accent2)}.premium-proof p{margin:6px 0 0;font-weight:850;color:var(--dark);font-size:.92rem}
.hero-stats{position:relative;z-index:1;margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;background:rgba(47,50,51,.94);color:white;border-radius:28px;padding:16px;box-shadow:0 24px 70px rgba(47,50,51,.18)}
.hero-stats div{padding:18px;border:1px solid rgba(255,255,255,.10);border-radius:20px;background:rgba(255,255,255,.04)}
.hero-stats strong{display:block;color:white;margin-bottom:6px}.hero-stats span{display:block;color:#d8dee2;font-size:.92rem}

.services-premium{padding-top:88px}.premium-service-grid .service-card{position:relative;overflow:hidden;min-height:250px;background:linear-gradient(180deg,#fff,#fffdf7)}
.premium-service-grid .service-card:after{content:"";position:absolute;right:-40px;bottom:-48px;width:140px;height:140px;border-radius:50%;background:rgba(119,173,191,.10);transition:.25s}
.premium-service-grid .service-card:hover:after{transform:scale(1.2);background:rgba(242,198,45,.14)}
.service-card small{display:block;margin:-8px 0 10px;color:var(--accent2);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}

.atelier-section{background:linear-gradient(135deg,#2f3233,#464b4f);color:white;position:relative;overflow:hidden}.atelier-section:before{content:"";position:absolute;inset:auto -80px -160px auto;width:420px;height:420px;border-radius:50%;background:rgba(242,198,45,.12)}
.atelier-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative;z-index:1}.atelier-copy p{color:#e4e8ea;font-size:1.06rem}.atelier-points{display:grid;gap:14px;margin-top:28px}.atelier-points div{border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.06);padding:18px}.atelier-points strong{display:block;color:white;margin-bottom:4px}.atelier-points span{color:#d8dee2}.atelier-visual{position:relative}.atelier-visual img{border-radius:30px;box-shadow:0 28px 70px rgba(0,0,0,.30);aspect-ratio:4/3;object-fit:cover}.material-card{position:absolute;left:22px;right:22px;bottom:22px;border-radius:22px;background:rgba(255,255,255,.92);color:var(--dark);padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.18);backdrop-filter:blur(12px)}.material-card strong{display:block;margin-bottom:4px}.material-card span{color:#566069;font-weight:750}

.photo-cta-section{background:#fff}.photo-cta{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;border-radius:30px;padding:34px;background:linear-gradient(135deg,#fff7d8,#ffffff 55%,#eef7fa);border:1px solid rgba(47,50,51,.08);box-shadow:0 24px 70px rgba(47,50,51,.08)}.photo-cta h2{font-size:clamp(1.75rem,3vw,2.7rem)}.photo-cta p{color:#4b555d;max-width:760px}.photo-cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

.premium-page-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 18%,rgba(119,173,191,.18),transparent 34%),linear-gradient(180deg,#fff,#fbfaf6)}.premium-page-hero:before{content:"";position:absolute;inset:20px;border:1px solid rgba(47,50,51,.07);border-radius:32px;pointer-events:none}.service-hero-badges{max-width:760px}.service-hero-visual{position:relative}.service-hero-visual .page-hero-img{border-radius:30px;box-shadow:0 28px 80px rgba(47,50,51,.16)}.service-hero-note{position:absolute;left:20px;right:20px;bottom:20px;color:white;border-radius:20px;background:rgba(47,50,51,.82);padding:16px;backdrop-filter:blur(10px)}.service-hero-note strong{display:block}.service-hero-note span{color:#e7ecef}.proof-strip{padding:20px 0;background:#fff}.proof-strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.proof-strip-grid div{border:1px solid var(--line);border-radius:20px;padding:18px;background:#fff;box-shadow:0 14px 34px rgba(47,50,51,.05)}.proof-strip-grid strong{display:block;color:var(--dark);margin-bottom:4px}.proof-strip-grid span{color:var(--muted);font-size:.94rem}

.quote-hero{background:radial-gradient(circle at 50% 0%,rgba(242,198,45,.22),transparent 36%),linear-gradient(180deg,#fff,#fbfaf6)}.center-badges{justify-content:center}.premium-form{position:relative;background:linear-gradient(180deg,#fff,#fffdf8);box-shadow:0 28px 80px rgba(47,50,51,.10);border-color:rgba(47,50,51,.08)}.premium-form:before{content:"Demande de devis";position:absolute;top:-14px;left:26px;background:var(--dark);color:white;border-radius:999px;padding:8px 14px;font-weight:900;font-size:.8rem}.quote-aside{background:linear-gradient(160deg,#2f3233,#464b4f)}.quote-aside .eyebrow{color:#b9dce7}.quote-aside .btn{margin-top:14px}.quote-aside .btn-whatsapp{background:#fff;color:#2f3233;border-color:rgba(255,255,255,.5)}

.contact-hero,.realisations-hero{background:linear-gradient(180deg,#fff,#fbfaf6)}.premium-map{border:1px solid rgba(255,255,255,.35)}

.cta-final{position:relative;overflow:hidden}.cta-final:before{content:"";position:absolute;inset:18px;border:1px solid rgba(47,50,51,.10);border-radius:30px;pointer-events:none}.cta-final .container{position:relative;z-index:1}.cta-final .btn-light{background:rgba(255,255,255,.88)}
.floating-call{bottom:82px}.mobile-action-bar{display:none}

@media (max-width:1050px){
  .premium-hero-grid,.atelier-grid,.photo-cta{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr 1fr}.premium-proof{right:16px}.photo-cta-actions{justify-content:flex-start}.proof-strip-grid{grid-template-columns:1fr}.showcase-main,.showcase-main img{min-height:340px}
}
@media (max-width:700px){
  body{padding-bottom:76px}.premium-hero{padding:58px 0 24px}.premium-hero:before,.premium-page-hero:before{inset:10px;border-radius:24px}.hero-stats{grid-template-columns:1fr;padding:10px;border-radius:22px}.hero-badges span{width:100%;justify-content:flex-start}.showcase-strip{grid-template-columns:1fr 1fr}.showcase-strip img{height:110px}.premium-proof{position:static;width:auto;margin-top:-4px}.showcase-label{display:block}.showcase-label span{text-align:left;display:block;margin-top:4px}.atelier-section{padding:56px 0}.photo-cta{padding:24px}.photo-cta-actions .btn{width:100%}.proof-strip{padding:12px 0}.floating-call{display:none}.mobile-action-bar{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;display:grid;grid-template-columns:1fr 1fr;gap:10px;background:rgba(47,50,51,.92);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:10px;box-shadow:0 16px 50px rgba(0,0,0,.28)}.mobile-action-bar a{display:flex;align-items:center;justify-content:center;border-radius:16px;padding:14px 10px;font-weight:950}.mobile-action-bar a:first-child{background:white;color:var(--dark)}.mobile-action-bar a:last-child{background:linear-gradient(135deg,var(--accent),#ffd95d);color:var(--dark)}
}