:root{
  --gold:#f9b532;--gold-2:#ffd36f;--gold-soft:#fff3d3;--ink:#101820;--ink-2:#1d2a36;--slate:#344154;--muted:#6b7280;--line:#e5ebf2;--bg:#f7f9fc;--bg-2:#eef3f8;--white:#fff;--success:#067647;--danger:#b42318;--radius:28px;--radius-sm:18px;--shadow:0 24px 70px rgba(16,24,32,.14);--shadow-soft:0 12px 34px rgba(16,24,32,.08);--max:1240px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden}body.menu-open{overflow:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.section{padding:96px 0}.section.alt{background:linear-gradient(180deg,#f8fafc 0%,#fff 100%)}.section.compact{padding:70px 0}.text-center{text-align:center}.text-center .lead{margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:#b77a00;font-weight:900;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem}.eyebrow:before{content:"";width:34px;height:2px;background:var(--gold);border-radius:3px}.section-title{font-size:clamp(2rem,4.5vw,3.7rem);line-height:1.02;letter-spacing:-.06em;margin:12px 0 18px}.lead{font-size:1.08rem;color:var(--muted);max-width:760px}.muted{color:var(--muted)}
.topbar{background:var(--ink);color:#dfe7ee;font-size:.92rem}.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 0;flex-wrap:wrap}.topbar strong{color:var(--gold)}.topbar a{color:#fff}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,235,242,.9);transition:box-shadow .25s ease,background .25s ease}.site-header.scrolled{box-shadow:0 12px 30px rgba(16,24,32,.08);background:rgba(255,255,255,.95)}.nav{height:88px;display:flex;justify-content:space-between;align-items:center;gap:22px}.brand img{width:196px}.nav-links{display:flex;gap:4px;align-items:center}.nav-link{position:relative;padding:12px 12px;border-radius:999px;font-weight:850;font-size:.95rem;color:#2f3c4c;transition:background .25s ease,color .25s ease,transform .25s ease}.nav-link:before{content:"";position:absolute;left:18px;right:18px;bottom:8px;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .25s ease}.nav-link:hover,.nav-link.active{background:#f3f6f9;color:var(--ink);transform:translateY(-2px)}.nav-link:hover:before,.nav-link.active:before{transform:scaleX(1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;border:1px solid transparent;font-weight:900;cursor:pointer;line-height:1;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease}.btn:hover{transform:translateY(-3px)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--ink);box-shadow:0 18px 40px rgba(249,181,50,.25)}.btn-ghost{border-color:#d7dee6;background:rgba(255,255,255,.82);backdrop-filter:blur(10px)}.btn-dark{background:var(--ink);color:#fff}
.menu-toggle{display:none;width:46px;height:46px;border:0;border-radius:15px;background:var(--ink);color:#fff;cursor:pointer}.menu-toggle span{display:block;width:21px;height:2px;background:currentColor;margin:5px auto;border-radius:2px;transition:.25s}.menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-panel{display:none}
.hero{position:relative;isolation:isolate;padding:78px 0 88px;overflow:hidden;background:radial-gradient(circle at 85% 20%,rgba(249,181,50,.22),transparent 26%),linear-gradient(120deg,#fff 0%,#f8fafc 58%,#eef3f8 100%)}.hero:before{content:"";position:absolute;right:-120px;top:-110px;width:360px;height:360px;border-radius:50%;background:rgba(249,181,50,.16)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.hero h1{font-size:clamp(3rem,6vw,5.8rem);line-height:.95;letter-spacing:-.085em;margin:12px 0 22px}.hero p{font-size:1.16rem;color:#556372;max-width:650px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}.trust-card{padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.8);box-shadow:0 10px 25px rgba(16,24,32,.06)}.trust-card strong{display:block;font-size:1.75rem;letter-spacing:-.06em}
.hero-visual{position:relative;border-radius:34px;overflow:hidden;min-height:560px;background:#dde6ef;box-shadow:var(--shadow)}.hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.04),rgba(16,24,32,.28))}.hero-float{position:absolute;z-index:2;border-radius:22px;padding:16px 18px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);box-shadow:0 18px 35px rgba(16,24,32,.14);max-width:270px}.hero-float strong{display:block;font-size:1rem}.hero-float span{display:block;margin-top:4px;color:#546170;font-size:.93rem}.hero-float.one{left:22px;bottom:22px}.hero-float.two{right:22px;top:22px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;overflow:hidden}.card:hover{transform:translateY(-10px);box-shadow:var(--shadow);border-color:rgba(249,181,50,.48)}.card-body{padding:24px 26px 26px}.card h3{font-size:1.35rem;letter-spacing:-.035em;margin:14px 0 10px}.card p{margin:0;color:var(--muted)}.card-link{display:inline-flex;margin-top:18px;color:#a26a00;font-weight:900}
.card-media{position:relative}.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e6edf3}.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.card:hover .card-thumb img{transform:scale(1.06)}.icon{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--ink);font-weight:950;flex:0 0 auto}.card-thumb .icon,.project-thumb .tag{position:absolute;left:18px;top:18px;z-index:1;box-shadow:0 10px 24px rgba(16,24,32,.14)}
.mosaic{display:grid;grid-template-columns:1.12fr .88fr;gap:20px}.mosaic-main,.mosaic-side{display:grid;gap:20px}.photo-panel{position:relative;overflow:hidden;border-radius:30px;min-height:280px;background:#e6edf3;box-shadow:var(--shadow-soft)}.photo-panel.large{min-height:520px}.photo-panel img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.photo-panel:hover img{transform:scale(1.04)}.photo-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.04),rgba(16,24,32,.36))}.photo-copy{position:absolute;left:22px;right:22px;bottom:18px;z-index:1;color:#fff}.photo-copy h3{margin:0 0 6px;font-size:1.3rem}.photo-copy p{margin:0;color:#dfe7ee}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}.panel{background:var(--bg);border:1px solid var(--line);border-radius:34px;padding:36px;box-shadow:0 10px 28px rgba(16,24,32,.04)}.panel.dark{background:linear-gradient(145deg,var(--ink),#253443);color:#fff}.panel.dark p{color:#d8e0e8}.check-list{display:grid;gap:14px;list-style:none;margin:24px 0 0;padding:0}.check-list li{display:flex;align-items:flex-start;gap:12px;color:#3d4755}.check-list li:before{content:"✓";display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:rgba(249,181,50,.18);color:#b57400;font-weight:950;flex:0 0 auto}.panel.dark .check-list li{color:#edf3f8}
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-radius:30px;overflow:hidden;background:var(--line);box-shadow:var(--shadow-soft)}.stat{background:#fff;padding:28px;text-align:center}.stat strong{display:block;font-size:clamp(2rem,4vw,3rem);letter-spacing:-.08em}.stat span{color:var(--muted);font-weight:750}
.page-hero{position:relative;padding:92px 0;background:linear-gradient(120deg,#fff 0%,#f6f8fb 58%,#fff7e8 100%);border-bottom:1px solid var(--line);overflow:hidden}.page-hero:after{content:"";position:absolute;right:-110px;bottom:-170px;width:420px;height:420px;border-radius:50%;background:rgba(249,181,50,.14)}.page-hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:42px;align-items:center}.page-hero-visual{position:relative;border-radius:30px;overflow:hidden;min-height:360px;background:#e3eaf1;box-shadow:var(--shadow-soft)}.page-hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.03),rgba(16,24,32,.18))}.breadcrumb{color:var(--muted);font-weight:800;margin-bottom:12px}.breadcrumb a{color:var(--ink)}
.service-detail{display:grid;grid-template-columns:300px 1fr;gap:28px}.side-nav{position:sticky;top:112px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:26px;padding:14px;box-shadow:var(--shadow-soft)}.side-nav a{display:block;padding:14px 16px;border-radius:16px;color:#47525f;font-weight:900;transition:.25s}.side-nav a:hover,.side-nav a.active{background:var(--gold-soft);color:var(--ink);transform:translateX(4px)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.feature-card{overflow:hidden}.feature-thumb{aspect-ratio:16/10;background:#e6edf3}.feature-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.feature-card:hover .feature-thumb img{transform:scale(1.05)}.feature-body{padding:24px 24px 26px}.feature-body .icon{margin-bottom:16px}
.inline-media{position:relative;overflow:hidden;border-radius:32px;min-height:430px;background:#e6edf3;box-shadow:var(--shadow-soft)}.inline-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.inline-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.03),rgba(16,24,32,.18))}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{background:var(--ink);color:#fff;border-radius:26px;padding:28px;min-height:225px;position:relative;overflow:hidden}.step:nth-child(odd){background:linear-gradient(145deg,var(--ink),#1d2c3a)}.step:nth-child(even){background:linear-gradient(145deg,#17222d,#243746)}.step:before{content:"";position:absolute;inset:auto -60px -60px auto;width:140px;height:140px;border-radius:50%;background:rgba(249,181,50,.18)}.step h3{position:relative;margin:0 0 16px;font-size:1.32rem}.step p{position:relative;margin:0;color:#cdd6df}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow-soft);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(249,181,50,.5)}.project-thumb{position:relative;aspect-ratio:16/10;background:#e6edf3;overflow:hidden}.project-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.project-card:hover .project-thumb img{transform:scale(1.05)}.tag{display:inline-flex;width:max-content;background:rgba(249,181,50,.16);border:1px solid rgba(249,181,50,.28);color:#8a5d00;border-radius:999px;padding:6px 10px;font-size:.78rem;font-weight:900}.project-body{padding:22px 22px 24px}.project-body h3{margin:10px 0 10px;font-size:1.2rem;letter-spacing:-.03em}.project-body p{margin:0;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:28px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:var(--shadow-soft)}.contact-media{aspect-ratio:16/9;border-radius:24px;overflow:hidden;margin-bottom:20px;background:#e6edf3}.contact-media img{width:100%;height:100%;object-fit:cover}.contact-actions{display:grid;gap:14px;margin-top:24px}.contact-action{display:flex;gap:14px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:20px;transition:.25s}.contact-action:hover{transform:translateY(-3px);border-color:rgba(249,181,50,.55);box-shadow:var(--shadow-soft)}
.form{display:grid;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field label{display:block;font-weight:900;margin:0 0 7px}.field input,.field select,.field textarea{width:100%;border:1px solid #d7dfe7;border-radius:17px;padding:14px 15px;outline:none;background:#fff;transition:border-color .2s,box-shadow .2s}.field textarea{min-height:160px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(249,181,50,.18)}.form-status{display:none;margin:0;padding:12px 14px;border-radius:16px;font-weight:800}.form-status.success{display:block;background:#ecfdf3;color:var(--success);border:1px solid #abefc6}.form-status.error{display:block;background:#fef3f2;color:var(--danger);border:1px solid #fecdca}.form-note{font-size:.92rem;color:var(--muted);margin:0}
.cta{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--ink),#253443);color:#fff;border-radius:38px;padding:56px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.cta:before{content:"";position:absolute;right:-160px;top:-170px;width:390px;height:390px;border-radius:50%;background:rgba(249,181,50,.28)}.cta>*{position:relative}.cta p{color:#d8e0e7}
.footer{background:#0c131a;color:#dce4ec;padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:28px;margin-bottom:38px}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;color:#b9c4cf;margin:8px 0;transition:color .2s,transform .2s}.footer a:hover{color:var(--gold);transform:translateX(3px)}.footer-logo{background:#fff;border-radius:22px;padding:20px;width:250px;margin-bottom:18px}.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:#9eacba;font-size:.92rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:translateY(0)}.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px;border-radius:10px;z-index:999}.skip-link:focus{left:8px}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
@media (max-width:1060px){.nav-links,.nav>.btn{display:none}.menu-toggle{display:block}.mobile-panel{display:block;position:fixed;left:20px;right:20px;top:102px;background:#fff;border:1px solid var(--line);border-radius:26px;padding:12px;box-shadow:var(--shadow);transform:translateY(-14px);opacity:0;pointer-events:none;transition:.25s;z-index:90}.mobile-panel.open{transform:translateY(0);opacity:1;pointer-events:auto}.mobile-panel a{display:block;padding:15px 16px;border-radius:16px;font-weight:900}.mobile-panel a:hover,.mobile-panel a.active{background:#f4f6f8}.hero-grid,.split,.cta,.service-detail,.contact-grid,.page-hero-grid{grid-template-columns:1fr}.cards,.project-grid,.process,.footer-grid,.stats-band{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.mosaic{grid-template-columns:1fr}.photo-panel.large{min-height:340px}.hero-visual{min-height:420px}.page-hero-visual{min-height:300px}.side-nav{position:static}.topbar .container{justify-content:center}.brand img{width:180px}}
@media (max-width:680px){.container{width:min(var(--max),calc(100% - 28px))}.section{padding:72px 0}.section.compact{padding:54px 0}.topbar{display:none}.nav{height:76px}.brand img{width:156px}.mobile-panel{top:88px}.hero{padding:56px 0 68px}.hero h1{font-size:clamp(2.4rem,12vw,4rem)}.hero-actions{flex-direction:column}.btn{width:100%}.trust-row,.cards,.project-grid,.process,.feature-grid,.form-row,.stats-band,.footer-grid{grid-template-columns:1fr}.hero-visual{min-height:330px}.hero-float{max-width:210px;padding:12px 14px}.hero-float.one{left:14px;bottom:14px}.hero-float.two{right:14px;top:14px}.page-hero{padding:68px 0}.page-hero-visual{min-height:250px}.inline-media{min-height:300px}.contact-card{padding:22px}.cta{padding:34px;border-radius:30px}.footer-logo{width:220px}.copyright{display:block}}


/* ==========================
   V4 - Dynamisme premium
   ========================== */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 12% 18%,rgba(249,181,50,.07),transparent 22%),radial-gradient(circle at 88% 60%,rgba(16,24,32,.06),transparent 24%)}
.scroll-progress{position:fixed;left:0;top:0;height:4px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));z-index:9999;box-shadow:0 0 18px rgba(249,181,50,.42);transition:width .08s linear}
.back-to-top{position:fixed;right:22px;bottom:22px;width:52px;height:52px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--ink);font-weight:950;box-shadow:0 18px 42px rgba(16,24,32,.18);cursor:pointer;z-index:90;opacity:0;transform:translateY(18px) scale(.92);pointer-events:none;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease}.back-to-top.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.back-to-top:hover{box-shadow:0 24px 52px rgba(249,181,50,.36);transform:translateY(-3px) scale(1.03)}
.hero-visual,.page-hero-visual,.inline-media,.photo-panel{will-change:transform}.hero-visual img,.page-hero-visual img,.inline-media img{transition:transform .65s cubic-bezier(.2,.8,.2,1),filter .35s ease}.hero-visual:hover img,.page-hero-visual:hover img,.inline-media:hover img{transform:scale(1.045);filter:saturate(1.08) contrast(1.03)}
.card,.project-card,.photo-panel,.contact-action{transform-style:preserve-3d}.card .icon,.card h3,.project-body,.photo-copy{transform:translateZ(18px)}
.card::after,.project-card::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(249,181,50,.16),transparent 28%);opacity:0;transition:opacity .25s ease}.card:hover::after,.project-card:hover::after{opacity:1}.card,.project-card{position:relative}
.nav-link{overflow:hidden}.nav-link::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(249,181,50,.16),transparent);transform:translateX(-120%);transition:transform .55s ease}.nav-link:hover::after{transform:translateX(120%)}
.btn{position:relative;overflow:hidden}.btn::after{content:"";position:absolute;inset:-50%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.42),transparent);transform:translateX(-120%) rotate(18deg);transition:transform .65s ease}.btn:hover::after{transform:translateX(120%) rotate(18deg)}
.dynamic-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}.dynamic-panel{position:relative;overflow:hidden;border-radius:36px;padding:42px;background:linear-gradient(135deg,#101820,#253443);color:#fff;box-shadow:var(--shadow)}.dynamic-panel::before{content:"";position:absolute;right:-150px;top:-130px;width:330px;height:330px;border-radius:50%;background:rgba(249,181,50,.28)}.dynamic-panel>*{position:relative}.dynamic-panel p{color:#d9e1e9}.mini-dashboard{display:grid;gap:14px}.dash-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.07);backdrop-filter:blur(8px);transition:transform .3s ease,background .3s ease}.dash-row:hover{transform:translateX(8px);background:rgba(255,255,255,.11)}.dash-row strong{color:#fff}.dash-row span{color:#d9e1e9}.pulse-dot{width:12px;height:12px;border-radius:999px;background:var(--gold);box-shadow:0 0 0 0 rgba(249,181,50,.55);animation:pulseDot 1.6s infinite}@keyframes pulseDot{70%{box-shadow:0 0 0 14px rgba(249,181,50,0)}100%{box-shadow:0 0 0 0 rgba(249,181,50,0)}}
.faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}.faq-list{display:grid;gap:14px}.faq-item{border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft);overflow:hidden}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;border:0;background:#fff;color:var(--ink);font-weight:900;text-align:left;padding:19px 22px;cursor:pointer}.faq-question span:last-child{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--gold-soft);transition:transform .25s ease}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}.faq-answer p{margin:0;padding:0 22px 20px;color:var(--muted)}
.filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:0 0 34px}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:12px 18px;font-weight:900;cursor:pointer;transition:transform .25s ease,background .25s ease,border-color .25s ease}.filter-btn:hover,.filter-btn.active{background:linear-gradient(135deg,var(--gold),var(--gold-2));border-color:transparent;transform:translateY(-2px)}.project-card.filtered-out{display:none}.project-thumb::after{content:"Agrandir";position:absolute;left:50%;top:50%;transform:translate(-50%,-35%);padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.88);color:var(--ink);font-weight:900;opacity:0;transition:opacity .25s ease,transform .25s ease}.project-card:hover .project-thumb::after{opacity:1;transform:translate(-50%,-50%)}
.lightbox{position:fixed;inset:0;display:grid;place-items:center;background:rgba(8,13,18,.82);backdrop-filter:blur(10px);z-index:10000;opacity:0;pointer-events:none;transition:opacity .25s ease;padding:24px}.lightbox.open{opacity:1;pointer-events:auto}.lightbox-inner{position:relative;max-width:min(1120px,96vw);max-height:88vh}.lightbox img{max-height:82vh;border-radius:26px;box-shadow:0 30px 90px rgba(0,0,0,.38);object-fit:contain}.lightbox-close{position:absolute;right:-14px;top:-14px;width:44px;height:44px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:950;cursor:pointer}.lightbox-caption{margin-top:12px;text-align:center;color:#fff;font-weight:800}
.service-ribbon{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.service-ribbon span{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(249,181,50,.35);background:rgba(249,181,50,.12);color:#fff;border-radius:999px;padding:9px 12px;font-weight:850}.service-ribbon span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
@media (max-width:1060px){.dynamic-strip,.faq-grid{grid-template-columns:1fr}.dynamic-panel{padding:34px}}
@media (max-width:680px){.back-to-top{right:16px;bottom:16px;width:48px;height:48px}.dynamic-panel{padding:28px;border-radius:28px}.faq-question{padding:17px 18px}.faq-answer p{padding:0 18px 18px}.filters{justify-content:flex-start}.lightbox{padding:14px}.lightbox-close{right:4px;top:4px}}


/* ========== V6 premium upgrades ========== */
body{background:linear-gradient(180deg,#ffffff 0%,#f8fafc 28%,#ffffff 100%)}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 20% 10%,rgba(249,181,50,.08),transparent 22%),radial-gradient(circle at 82% 14%,rgba(16,24,32,.05),transparent 20%),radial-gradient(circle at 78% 72%,rgba(249,181,50,.06),transparent 20%);z-index:-1}
.nav-link,.btn,.card,.project-card,.photo-panel,.dynamic-panel,.quote-card,.premium-point{will-change:transform}
.card,.project-card,.photo-panel,.dynamic-panel,.quote-card,.premium-point{position:relative;overflow:hidden;isolation:isolate}
.card::before,.project-card::before,.photo-panel::before,.dynamic-panel::before,.quote-card::before,.premium-point::before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.36),transparent 28%);opacity:0;transition:opacity .3s ease;pointer-events:none;z-index:0}
.card:hover::before,.project-card:hover::before,.photo-panel:hover::before,.dynamic-panel:hover::before,.quote-card:hover::before,.premium-point:hover::before{opacity:1}
.card>*,.project-card>*,.photo-panel>*,.dynamic-panel>*,.quote-card>*,.premium-point>*{position:relative;z-index:1}

.hero-home-v6{position:relative;padding:38px 0 72px;overflow:hidden}
.hero-home-v6::before{content:"";position:absolute;left:-120px;top:-80px;width:340px;height:340px;border-radius:50%;background:rgba(249,181,50,.14)}
.hero-home-v6::after{content:"";position:absolute;right:-120px;top:30px;width:380px;height:380px;border-radius:50%;background:rgba(16,24,32,.05)}
.hero-premium-bar{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:16px;margin-bottom:18px}
.premium-pill{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);box-shadow:var(--shadow-soft)}
.premium-pill strong{display:block;font-size:1rem}.premium-pill span{display:block;color:var(--muted);font-size:.93rem}
.hero-v6-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:28px;align-items:stretch}
.hero-copy-card,.hero-showcase{background:rgba(255,255,255,.8);border:1px solid rgba(229,235,242,.9);backdrop-filter:blur(16px);box-shadow:var(--shadow);border-radius:36px}
.hero-copy-card{padding:36px}
.hero-kicker{display:flex;align-items:center;gap:12px;font-weight:800;color:#7e8793;font-size:.95rem;margin-bottom:14px}.hero-kicker .line{width:44px;height:2px;background:linear-gradient(90deg,var(--gold),transparent)}
.hero-v6-title{font-size:clamp(2.2rem,4vw,3.6rem);line-height:1.02;letter-spacing:-.06em;margin:0 0 18px}
.hero-v6-title .highlight{display:inline-block;color:#111b24;position:relative}
.hero-v6-title .highlight::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:12px;background:rgba(249,181,50,.26);z-index:-1;border-radius:999px}
.hero-copy-card p{color:#556372;font-size:1.04rem;margin:0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.hero-info-card{padding:18px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f9fbfd)}
.hero-info-card strong{display:block;font-size:1.02rem;margin-bottom:6px}.hero-info-card span{color:var(--muted);font-size:.93rem}
.hero-chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-chip-row span{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:rgba(16,24,32,.05);font-weight:800;color:#2b3542}.hero-chip-row span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
.hero-showcase{padding:20px;display:grid;grid-template-columns:1.2fr .8fr;gap:16px;min-height:560px}
.showcase-main{position:relative;border-radius:30px;overflow:hidden;min-height:100%;background:#dde6ef}
.showcase-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.showcase-main::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.06),rgba(16,24,32,.42))}
.showcase-badge{position:absolute;left:18px;top:18px;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);font-weight:900;color:var(--ink)}
.showcase-caption{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#fff}.showcase-caption h2{margin:0 0 8px;font-size:1.4rem;letter-spacing:-.04em}.showcase-caption p{margin:0;color:#dfe7ee}
.showcase-stack{display:grid;grid-template-rows:1fr auto auto;gap:14px}
.stack-card{border-radius:26px;padding:22px;background:linear-gradient(145deg,var(--ink),#223242);color:#fff;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-soft)}
.stack-card small{display:block;text-transform:uppercase;letter-spacing:.14em;color:#9fb2c4;font-weight:800;font-size:.72rem}.stack-card strong{display:block;font-size:1.35rem;line-height:1.1;letter-spacing:-.05em;margin-top:8px}.stack-card p{margin:10px 0 0;color:#d5dde6}
.stack-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stack-mini{padding:18px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.stack-mini strong{display:block;font-size:1.45rem;letter-spacing:-.06em}.stack-mini span{display:block;color:var(--muted);font-size:.9rem;margin-top:6px}
.quick-link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.quick-link-card{padding:20px;border-radius:24px;background:rgba(255,255,255,.78);border:1px solid var(--line);box-shadow:var(--shadow-soft);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.quick-link-card:hover{transform:translateY(-8px);border-color:rgba(249,181,50,.45);box-shadow:var(--shadow)}
.quick-link-card strong{display:block;font-size:1.05rem;margin-bottom:8px}.quick-link-card p{margin:0;color:var(--muted);font-size:.94rem}.quick-link-card .arrow{display:inline-flex;margin-top:14px;color:#9d6800;font-weight:900}
.home-marquee{margin-top:24px;border-radius:24px;border:1px solid var(--line);background:#fff;overflow:hidden;box-shadow:var(--shadow-soft)}
.marquee-track{display:flex;gap:28px;white-space:nowrap;padding:14px 20px;animation:marqueeMove 22s linear infinite;font-weight:800;color:#334155}.marquee-track span{display:inline-flex;align-items:center;gap:10px}.marquee-track span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}@keyframes marqueeMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.premium-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.premium-point{padding:30px;border-radius:30px;background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.premium-point .icon{margin-bottom:18px}.premium-point h3{margin:0 0 12px;font-size:1.36rem;letter-spacing:-.04em}.premium-point p{margin:0;color:var(--muted)}
.service-spotlight{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.spotlight-copy{padding:40px;border-radius:34px;background:linear-gradient(145deg,var(--ink),#243443);color:#fff;box-shadow:var(--shadow)}.spotlight-copy p{color:#d8e0e7}.spotlight-copy .check-list li{color:#edf3f8}.spotlight-copy .check-list li:before{background:rgba(255,255,255,.16);color:var(--gold)}
.spotlight-visual-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.spotlight-visual-grid .photo-panel{min-height:260px}.spotlight-visual-grid .photo-panel.tall{min-height:540px}
.quote-strip{display:grid;grid-template-columns:1fr 1fr;gap:22px}.quote-card{padding:28px;border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.85);box-shadow:var(--shadow-soft)}.quote-card blockquote{margin:0;font-size:1.14rem;line-height:1.55;font-weight:600;color:#25313d}.quote-card footer{margin-top:18px;color:var(--muted);font-weight:800}
.mini-commitments{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.mini-commitments span{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:10px 12px;background:#fff;font-weight:800;color:#364152}
.rotator{display:inline-flex;min-width:180px;justify-content:flex-start;color:#a96f00}
.page-hero-premium{padding:30px 0 0}
.case-banner{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.case-pill{padding:16px 18px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.case-pill strong{display:block;margin-bottom:4px}.case-pill span{color:var(--muted);font-size:.92rem}
.response-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.response-box{padding:18px 20px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-soft)}.response-box strong{display:block}.response-box span{display:block;color:var(--muted);font-size:.92rem;margin-top:4px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.timeline-step{padding:26px;border-radius:28px;background:linear-gradient(180deg,#ffffff,#f8fafc);border:1px solid var(--line);box-shadow:var(--shadow-soft);position:relative}.timeline-step .num{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));font-weight:900;color:var(--ink);margin-bottom:16px}.timeline-step h3{margin:0 0 10px;font-size:1.18rem}.timeline-step p{margin:0;color:var(--muted)}
.gallery-inline{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.gallery-inline .project-card{height:100%}
footer.footer{margin-top:10px}
@media (max-width:1060px){.hero-premium-bar,.hero-v6-grid,.service-spotlight,.quote-strip,.response-strip,.timeline,.gallery-inline{grid-template-columns:1fr}.quick-link-grid,.premium-grid-3,.case-banner{grid-template-columns:repeat(2,1fr)}.hero-showcase{grid-template-columns:1fr;min-height:unset}.showcase-stack{grid-template-columns:1fr 1fr;grid-template-rows:auto}.spotlight-visual-grid{grid-template-columns:1fr 1fr}.spotlight-visual-grid .photo-panel.tall{min-height:300px}}
@media (max-width:680px){.hero-home-v6{padding:24px 0 54px}.hero-copy-card,.hero-showcase{border-radius:28px}.hero-copy-card{padding:24px}.hero-info-grid,.quick-link-grid,.premium-grid-3,.case-banner,.response-strip,.timeline,.gallery-inline,.showcase-stack,.stack-mini-grid,.hero-premium-bar{grid-template-columns:1fr}.hero-v6-title{font-size:clamp(2rem,10vw,2.8rem)}.showcase-main{min-height:310px}.stack-card{min-height:unset}.marquee-track{animation-duration:18s}}


/* V6.5 - Page Réalisation : liens réseaux sociaux */
.social-cta{grid-template-columns:1.05fr .95fr;align-items:center}
.social-actions{display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative;z-index:1}
.social-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:7px;min-height:150px;padding:22px;border-radius:26px;background:rgba(255,255,255,.94);color:var(--ink);border:1px solid rgba(255,255,255,.62);box-shadow:0 18px 42px rgba(16,24,32,.16);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,background .28s ease}
.social-card:hover{transform:translateY(-8px);box-shadow:0 26px 58px rgba(16,24,32,.24);border-color:rgba(249,181,50,.6);background:#fff}
.social-card .social-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--ink);font-weight:950;font-size:1.25rem;line-height:1}
.social-card strong{font-size:1.25rem;letter-spacing:-.04em}
.social-card small{color:#566272;font-weight:800}
.social-card.linkedin .social-icon{font-family:Arial, sans-serif}
.social-card.facebook .social-icon{font-family:Arial, sans-serif;font-size:1.45rem}
@media (max-width:1060px){.social-cta{grid-template-columns:1fr}.social-actions{grid-template-columns:1fr 1fr}}
@media (max-width:680px){.social-actions{grid-template-columns:1fr}.social-card{min-height:auto}}




/* Correctif bannière : CSS critique intégré dans index.html pour éviter les anciens styles en cache. */
.df-solutions-strip{position:relative;z-index:2;padding:20px 0 0;}
.df-solutions-marquee{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:22px;margin:0;padding:12px 18px;min-height:78px;border:1px solid rgba(255,255,255,.12);border-radius:28px;overflow:hidden;background:linear-gradient(135deg,rgba(249,181,50,.18),rgba(249,181,50,0) 30%),linear-gradient(120deg,#171f27 0%,#101820 52%,#25313b 100%);box-shadow:0 24px 60px rgba(16,24,32,.18);isolation:isolate;}
.df-solutions-marquee::before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(135deg,rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(45deg,rgba(255,255,255,.10) 1px,transparent 1px);background-size:24px 24px,34px 34px;pointer-events:none;z-index:0;}
.df-solutions-marquee::after{content:"";position:absolute;top:0;bottom:0;right:0;width:170px;background:linear-gradient(90deg,rgba(16,24,32,0),#101820 82%);pointer-events:none;z-index:3;}
.df-solutions-label{position:relative;z-index:4;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:20px;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 14px 34px rgba(0,0,0,.16);text-transform:uppercase;letter-spacing:.16em;font-size:.86rem;font-weight:950;white-space:nowrap;}
.df-solutions-viewport{position:relative;z-index:2;overflow:hidden;min-width:0;}
.df-solutions-track{display:flex;align-items:center;width:max-content;gap:0;padding:0;white-space:nowrap;animation:dfSolutionsMove 36s linear infinite;color:#f4f7fb;font-weight:900;will-change:transform;}
.df-solutions-marquee:hover .df-solutions-track{animation-play-state:paused;}
.df-solutions-track span{position:relative;display:inline-flex;align-items:center;gap:12px;padding:0 34px;font-size:1.02rem;line-height:1;text-shadow:0 1px 1px rgba(0,0,0,.24);}
.df-solutions-track span::before{content:"";width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--gold),var(--gold-2));box-shadow:0 0 0 6px rgba(249,181,50,.10),0 0 18px rgba(249,181,50,.38);flex:0 0 auto;}
.df-solutions-track span::after{content:"";position:absolute;right:0;top:50%;width:1px;height:28px;transform:translateY(-50%);background:linear-gradient(180deg,transparent,rgba(255,255,255,.16),transparent);}
@keyframes dfSolutionsMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (max-width:680px){.df-solutions-strip{padding-top:14px}.df-solutions-marquee{grid-template-columns:1fr;gap:12px;min-height:0;padding:12px;border-radius:24px}.df-solutions-marquee::after{width:90px}.df-solutions-label{min-height:42px;width:max-content;max-width:100%;padding:0 16px;font-size:.78rem;letter-spacing:.13em}.df-solutions-track{animation-duration:28s}.df-solutions-track span{padding:0 22px;font-size:.94rem}}
@media (prefers-reduced-motion:reduce){.df-solutions-track{animation:none;transform:none}}