@font-face{font-family:Montserrat;font-weight:300;font-display:swap;src:url(fonts/montserrat-300.woff2) format('woff2')}@font-face{font-family:Montserrat;font-weight:400;font-display:swap;src:url(fonts/montserrat-400.woff2) format('woff2')}@font-face{font-family:Montserrat;font-weight:500;font-display:swap;src:url(fonts/montserrat-500.woff2) format('woff2')}@font-face{font-family:Montserrat;font-weight:600;font-display:swap;src:url(fonts/montserrat-600.woff2) format('woff2')}@font-face{font-family:'Dancing Script';font-weight:500;font-display:swap;src:url(fonts/dancing-script-500.woff2) format('woff2')}:root{--taupe:#A69D8E;--taupe-d:#7F705A;--ltaupe:#DBD0C4;--navy:#1F2937;--azur:#5B6E86;--bgris:#6B7C93;--sc:#F8F5F0;--sand:#EEE9E1;--anth:#1F2937;--w:#fff;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,Arial,sans-serif;color:var(--anth);background:var(--sand);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-weight:500;line-height:1.15}
h1{font-size:clamp(2.1rem,5vw,4.3rem);letter-spacing:.02em;text-transform:uppercase;font-weight:500}
h2{font-size:clamp(1.7rem,3.4vw,2.9rem);color:var(--navy);letter-spacing:.01em;margin-bottom:.6em}
h3{font-size:1.15rem}
p{margin-bottom:1em}
.script{font-family:'Dancing Script',cursive;font-weight:500;letter-spacing:0}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
.tag{display:inline-block;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--taupe-d);font-weight:600;margin-bottom:1.2em}
.tag::before{content:"// ";color:var(--azur)}
.on-dark .tag,.tag.l{color:var(--ltaupe)}.on-dark .tag::before,.tag.l::before{color:var(--taupe)}
.prog{position:fixed;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--taupe),var(--azur));z-index:200}
/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .4s,box-shadow .4s,transform .4s var(--ease),padding .3s;padding:18px 0;color:#fff}
.hdr.solid{background:rgba(238,233,225,.96);backdrop-filter:blur(12px);color:var(--navy);padding:10px 0;box-shadow:0 6px 24px rgba(31,41,55,.1)}
.hdr.hide{transform:translateY(-100%)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .m{width:46px;height:auto;position:relative}
.brand .m img{width:100%;transition:opacity .3s}.brand .m .c{position:absolute;inset:0;opacity:0}
.hdr.solid .brand .m .c{opacity:1}.hdr.solid .brand .m .w{opacity:0}
.brand-t{display:flex;flex-direction:column;line-height:1}
.brand-t b{font-weight:600;font-size:1.3rem;letter-spacing:.16em}
.brand-t i{font-style:normal;font-size:.6rem;letter-spacing:.52em;margin-top:6px;opacity:.85}
.nav{display:flex;gap:26px;align-items:center}
.nav a{white-space:nowrap;text-decoration:none;font-size:.8rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--taupe);transition:width .35s var(--ease)}
.nav a:hover::after,.nav a.on::after{width:100%}
.hdr-r{display:flex;align-items:center;gap:16px}
.soc{display:flex;gap:10px}
.soc a{width:34px;height:34px;border:1px solid currentColor;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.3s;opacity:.9}
.soc a:hover{background:var(--taupe);border-color:var(--taupe);color:#fff;transform:translateY(-2px)}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;color:inherit;flex-direction:column;align-items:center;justify-content:center;gap:6px}
.burger span{display:block;width:26px;height:2px;background:currentColor;transition:.3s}
.burger.x span:nth-child(1){transform:translateY(8px) rotate(45deg)}.burger.x span:nth-child(2){opacity:0}.burger.x span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
/* buttons */
.btn{white-space:nowrap;position:relative;display:inline-flex;align-items:center;gap:12px;overflow:hidden;border:1.5px solid var(--taupe-d);background:var(--taupe-d);color:#fff;font:600 .78rem Montserrat,Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;padding:17px 32px;border-radius:999px;cursor:pointer;text-decoration:none;transition:color .35s,border-color .35s;z-index:1}
.btn::before{content:"";position:absolute;inset:0;background:var(--navy);transform:translateX(-101%);transition:transform .5s var(--ease);z-index:-1}
.btn:hover::before{transform:none}.btn:hover{border-color:var(--navy)}
.btn svg{transition:transform .35s var(--ease)}.btn:hover svg{transform:translateX(5px)}
.btn.o{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn.o::before{background:var(--sc)}.btn.o:hover{color:var(--navy);border-color:#fff}
.btn.n{background:var(--navy);border-color:var(--navy)}.btn.n::before{background:var(--taupe-d)}
.btn.sm{padding:11px 22px;font-size:.7rem}
/* hero */
.hero{position:relative;min-height:100vh;color:#fff;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:-6% 0;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.02) translateX(0)}to{transform:scale(1.12) translateX(-2%)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(31,41,55,.55),rgba(31,41,55,.2) 40%,rgba(31,41,55,.92))}
.hero-in{position:relative;z-index:2;padding:150px 0 60px}
.hero h1{max-width:1000px;margin:12px 0 22px}
.hero .lead{max-width:640px;font-size:1.1rem;color:#EEE9E1;font-weight:300}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:end;margin-top:40px;padding-top:34px;border-top:1px solid rgba(255,255,255,.25)}
.stat-row{display:flex;gap:46px;flex-wrap:wrap}
.stat b{display:block;font-size:clamp(2.4rem,5vw,4rem);font-weight:500;color:var(--ltaupe);line-height:1}
.stat span{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;margin-top:10px;color:#cfc7ba}
.stat span::before{content:"// ";color:var(--taupe)}
.hero-side p{color:#E3DCCF;font-weight:300;margin-bottom:22px}
.scroll-ind{position:absolute;right:28px;bottom:30px;z-index:3;writing-mode:vertical-rl;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ltaupe);display:flex;align-items:center;gap:12px}
.scroll-ind::after{content:"";width:1px;height:60px;background:var(--taupe);animation:sl 2s infinite}
@keyframes sl{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.hero-line span{display:inline-block;overflow:hidden;vertical-align:bottom}
.hero-line span i{display:inline-block;font-style:normal;transform:translateY(110%);animation:up 1s var(--ease) forwards}
@keyframes up{to{transform:none}}
/* marquee */
.marq{background:var(--taupe-d);color:#fff;overflow:hidden;white-space:nowrap;padding:16px 0}
.marq div{display:inline-flex;gap:50px;animation:mq 38s linear infinite;padding-left:50px}
.marq span{font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;font-weight:500}.marq span::after{content:"✦";margin-left:50px;color:var(--ltaupe)}
@keyframes mq{to{transform:translateX(-50%)}}
/* sections */
.sec{padding:110px 0}.sec.w{background:var(--sc)}.sec.nv{background:var(--navy);color:#fff}.sec.nv h2{color:#fff}.sec.tp{background:var(--taupe);color:var(--navy)}
.sec-h{max-width:780px;margin-bottom:56px}
.sec-h p{color:#4b5563;font-weight:300;font-size:1.05rem}.nv .sec-h p{color:#DDD5C9}
/* services (tabs) */
.svc-tabs{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:start}
.svc-list{list-style:none;border-top:1px solid rgba(31,41,55,.18)}
.svc-list li{border-bottom:1px solid rgba(31,41,55,.18)}
.svc-list button{width:100%;display:flex;align-items:center;gap:22px;background:none;border:0;text-align:left;font:500 clamp(1.05rem,1.6vw,1.4rem) Montserrat,Arial,sans-serif;color:var(--navy);padding:22px 4px;cursor:pointer;transition:padding .4s var(--ease),color .3s}
.svc-list button small{font-size:.75rem;letter-spacing:.14em;color:var(--taupe-d);min-width:30px}
.svc-list button svg{margin-left:auto;opacity:0;transform:translateX(-10px);transition:.35s}
.svc-list li.on button{color:var(--azur);padding-left:22px}.svc-list li.on button svg{opacity:1;transform:none}
.svc-list button:hover{padding-left:16px;color:var(--azur)}
.svc-panel{position:sticky;top:110px;background:var(--sc);border-radius:6px;overflow:hidden;box-shadow:0 30px 60px rgba(31,41,55,.12)}
.svc-panel .pic{aspect-ratio:16/10;overflow:hidden;position:relative}
.svc-panel .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .6s,transform 1.2s var(--ease)}
.svc-panel .txt{padding:34px 36px 38px}
.svc-panel h3{font-size:1.5rem;color:var(--navy);margin-bottom:.5em}
.svc-panel p{color:#4b5563;font-weight:300}
.swap{animation:swap .6s var(--ease)}@keyframes swap{from{opacity:0;transform:translateY(14px)}}
/* cta band */
.cta{position:relative;background:var(--azur);color:#fff;overflow:hidden;padding:110px 0;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:url(symbole-blanc.svg) no-repeat 85% 50%/460px;opacity:.06}
.cta h2{color:#fff;max-width:820px;margin-inline:auto}
.cta p{max-width:680px;margin:0 auto 32px;color:#EEE9E1;font-weight:300}
.cta .btn{background:var(--taupe-d)}
/* how we work */
.how{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.how p{color:#4b5563;font-weight:300}
.how .big{font-size:1.5rem;color:var(--navy);font-weight:400;line-height:1.4}
.how .big em{color:var(--azur)}
.sc{font-size:1.6rem;color:var(--taupe-d);margin-top:10px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:70px;counter-reset:s}
.step{border-top:2px solid var(--taupe);padding-top:20px}
.step b{display:block;font-size:2.4rem;font-weight:500;color:var(--taupe)}
.step h3{font-size:1rem;margin:6px 0}.step p{font-size:.88rem;color:#5b6573;margin:0}
/* slider */
.sl{position:relative}
.sl-track{display:flex;gap:26px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:10px;cursor:grab}
.sl-track::-webkit-scrollbar{display:none}
.sl-track>*{flex:0 0 calc((100% - 52px)/3);scroll-snap-align:start}
.sl-ctl{display:flex;gap:12px;align-items:center;margin-top:30px}
.sl-ctl button{width:54px;height:54px;border-radius:50%;border:1.5px solid var(--navy);background:none;color:var(--navy);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.3s}
.sl-ctl button:hover{background:var(--navy);color:#fff}
.nv .sl-ctl button{border-color:var(--taupe);color:#fff}.nv .sl-ctl button:hover{background:var(--taupe)}
.sl-dots{display:flex;gap:8px;margin-left:16px}.sl-dots i{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--taupe-d);transition:.3s}.sl-dots i.on{background:var(--taupe-d);width:26px;border-radius:9px}
.proj{background:var(--sc);border-radius:6px;overflow:hidden;text-decoration:none;display:block;transition:transform .5s var(--ease),box-shadow .5s}
.proj:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(31,41,55,.18)}
.proj .pic{aspect-ratio:4/3;overflow:hidden}.proj .pic img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}.proj:hover .pic img{transform:scale(1.08)}
.proj .b{padding:24px 26px 28px}.proj .b span{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--taupe-d);font-weight:600}
.proj h3{margin:6px 0 6px;color:var(--navy)}.proj p{font-size:.88rem;color:#5b6573;margin:0;font-weight:300}
/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.why-c{padding:44px 36px;border:1px solid rgba(219,208,196,.3);border-radius:6px;position:relative;overflow:hidden;transition:.5s var(--ease);background:rgba(255,255,255,.03)}
.why-c:hover{background:rgba(166,157,142,.14);transform:translateY(-6px)}
.why-c .n{font-size:4rem;font-weight:300;color:var(--taupe);line-height:1}
.why-c h3{margin:18px 0 12px;font-size:1.25rem;color:#fff}.why-c p{color:#DDD5C9;font-weight:300;font-size:.95rem;margin:0}
/* tm */
.tm{background:var(--sc);padding:40px 36px;border-radius:6px;border-top:3px solid var(--taupe)}
.tm .q{font-size:4.5rem;line-height:.7;color:var(--taupe)}
.tm blockquote{margin:14px 0 24px;font-weight:300;color:#374151}
.tm b{display:block;color:var(--navy)}.tm span{font-size:.82rem;color:#6b7280}
/* faq */
.faq-w{max-width:900px}
.faq{border-bottom:1px solid rgba(31,41,55,.18)}
.faq button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;background:none;border:0;text-align:left;font:500 1.1rem Montserrat,Arial,sans-serif;color:var(--navy);padding:28px 0;cursor:pointer}
.faq button i{position:relative;width:22px;height:22px;flex:none}
.faq button i::before,.faq button i::after{content:"";position:absolute;left:0;top:10px;width:22px;height:2px;background:var(--taupe-d);transition:transform .4s var(--ease)}
.faq button i::after{transform:rotate(90deg)}.faq.open button i::after{transform:rotate(0)}
.faq .a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq .a p{padding:0 40px 28px 0;color:#4b5563;font-weight:300;margin:0}
/* page hero */
.phero{position:relative;background:var(--navy);color:#fff;padding:190px 0 100px;overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;background:url(symbole-blanc.svg) no-repeat 92% 60%/420px;opacity:.05}
.phero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:linear-gradient(90deg,var(--taupe),var(--azur))}
.phero h1{font-size:clamp(2rem,4.4vw,3.6rem);max-width:900px}
.phero p{max-width:640px;color:#DDD5C9;font-weight:300;font-size:1.1rem;margin:18px 0 0}
.crumb{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ltaupe);margin-bottom:22px}.crumb a{text-decoration:none}
/* generic */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.pic-big{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:4/4.6}
.pic-big img{width:100%;height:100%;object-fit:cover}
.pic-big::after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.5);pointer-events:none}
.feat{background:var(--sc);padding:40px 34px;border-radius:6px;transition:.45s var(--ease);border-bottom:3px solid transparent}
.feat:hover{transform:translateY(-6px);border-color:var(--taupe);box-shadow:0 24px 50px rgba(31,41,55,.12)}
.sec.w .feat{background:var(--sand)}
.feat .ico{width:62px;height:62px;border:1.5px solid var(--azur);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--azur);margin-bottom:22px}
.feat h3{color:var(--navy);margin-bottom:10px}.feat p{font-weight:300;color:#4b5563;font-size:.95rem;margin:0}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ticks{list-style:none;display:grid;gap:12px;margin:20px 0 30px}.ticks li{display:flex;gap:12px;font-weight:300}.ticks svg{color:var(--taupe-d);flex:none;margin-top:3px}
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding:60px 0;border-bottom:1px solid rgba(31,41,55,.14);scroll-margin-top:90px}
.svc-row:nth-child(even) .pic-big{order:2}
.svc-row .pic-big{aspect-ratio:4/3}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.pill{background:none;border:1.5px solid var(--taupe-d);color:var(--taupe-d);border-radius:999px;padding:10px 22px;font:600 .74rem Montserrat,Arial,sans-serif;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:.3s}
.pill.on,.pill:hover{background:var(--taupe-d);color:#fff}
.tl{list-style:none;max-width:860px;margin-inline:auto;position:relative}
.tl::before{content:"";position:absolute;left:29px;top:0;bottom:0;width:2px;background:var(--ltaupe)}
.tl li{display:flex;gap:34px;padding-bottom:46px;position:relative}
.tl b{flex:none;width:60px;height:60px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:500;z-index:1;border:4px solid var(--sand)}
.tl h3{color:var(--navy);margin:6px 0 6px;font-size:1.3rem}.tl p{font-weight:300;color:#4b5563}
.ct{list-style:none;display:grid;gap:26px}.ct li{display:flex;gap:20px;align-items:center}
.ct .ico{width:58px;height:58px;border:1.5px solid var(--azur);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--azur);flex:none}
.ct b{display:block;color:var(--navy)}.ct span,.ct a{font-weight:300;text-decoration:none}
.panel{background:var(--navy);color:#fff;padding:50px;border-radius:6px}.panel h3{font-size:1.6rem;margin-bottom:12px}.panel p{color:#DDD5C9;font-weight:300}
.legal{max-width:860px}.legal h2{font-size:1.3rem;margin-top:1.6em}.legal p{font-weight:300}
/* footer */
.ftr{background:#171E29;color:#D4CCBF;padding:90px 0 0}
.ftr-g{display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1.3fr;gap:50px}
.ftr h4{color:#fff;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:22px;font-weight:600}
.ftr a,.ftr .ci{display:flex;gap:10px;align-items:center;text-decoration:none;font-weight:300;font-size:.92rem;margin-bottom:12px;transition:color .3s,transform .3s}
.ftr a:hover{color:var(--taupe);transform:translateX(4px)}
.ftr .brand{margin-bottom:22px;color:#fff}.ftr .sc{color:var(--taupe);font-size:1.5rem}
.ftr .soc{margin-top:6px}.ftr .soc a{margin:0}.ftr .soc a:hover{transform:translateY(-2px)}
.ftr-b{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:60px;padding:26px 0;border-top:1px solid rgba(255,255,255,.1);font-size:.8rem;color:#A39A89}
.ftr-b a{display:inline;margin:0;font-size:.8rem}
.wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:var(--taupe-d);color:#fff;display:flex;align-items:center;justify-content:center;z-index:90;box-shadow:0 10px 28px rgba(0,0,0,.28);animation:pulse 2.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(166,157,142,.6)}70%{box-shadow:0 0 0 20px rgba(166,157,142,0)}100%{box-shadow:0 0 0 0 rgba(166,157,142,0)}}
/* modal */
.modal{position:fixed;inset:0;background:rgba(22,29,40,.72);backdrop-filter:blur(4px);display:none;align-items:flex-start;justify-content:center;padding:30px 16px;overflow:auto;z-index:300}
.modal.open{display:flex}
.modal-b{position:relative;background:var(--sand);padding:46px;width:min(680px,100%);margin:auto;border-radius:6px;animation:swap .5s var(--ease)}
.modal-x{position:absolute;right:16px;top:10px;font-size:2.2rem;background:none;border:0;cursor:pointer;color:var(--taupe-d)}
.modal h3{font-size:1.6rem;color:var(--navy);margin-bottom:10px}.modal .sub{font-weight:300;color:#4b5563;font-size:.95rem}
form label{display:block;font-size:.76rem;font-weight:600;letter-spacing:.06em;margin-bottom:16px;color:var(--navy)}
form input:not([type=radio]):not([type=checkbox]),form textarea{display:block;width:100%;margin-top:7px;padding:14px 16px;border:1.5px solid var(--ltaupe);border-radius:4px;font:300 1rem Montserrat,Arial,sans-serif;background:var(--sc)}
form input:focus,form textarea:focus{outline:0;border-color:var(--azur)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
fieldset{border:0;margin-bottom:16px}legend{font-size:.76rem;font-weight:600;letter-spacing:.06em;margin-bottom:10px;color:var(--navy)}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips label{margin:0}.chips input{position:absolute;opacity:0}
.chips span{display:inline-block;padding:10px 16px;border:1.5px solid var(--taupe);border-radius:999px;cursor:pointer;font-weight:500;transition:.25s}
.chips input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.chk{display:flex!important;gap:10px;font-weight:300!important;font-size:.8rem!important}
.file small{display:block;font-weight:300;color:#6b7280;margin-top:4px}
.ok{margin-top:14px;color:var(--azur);font-weight:500}
/* reveal */
[data-r]{opacity:0;transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
[data-r=up]{transform:translateY(46px)}[data-r=left]{transform:translateX(-56px)}[data-r=right]{transform:translateX(56px)}[data-r=zoom]{transform:scale(.92)}
[data-r].in{opacity:1;transform:none}
.mask{overflow:hidden}.mask img{transform:scale(1.25);transition:transform 1.6s var(--ease)}.mask.in img{transform:scale(1)}
@media(max-width:1100px){.nav{gap:16px}.nav a{font-size:.7rem}}
@media(max-width:980px){
.burger{display:flex}.hdr-r .btn{display:none}
.nav{position:fixed;inset:0;background:var(--navy);color:#fff;flex-direction:column;justify-content:center;gap:6px;transform:translateX(100%);transition:transform .6s var(--ease);z-index:-1}
.nav.open{transform:none}.nav a{font-size:1.4rem;padding:10px}
.hdr.menu{color:#fff}.hdr.menu .brand .m .c{opacity:0}.hdr.menu .brand .m .w{opacity:1}
.svc-tabs,.how,.split,.svc-row,.hero-grid{grid-template-columns:1fr;gap:40px}.svc-row:nth-child(even) .pic-big{order:0}
.svc-panel{position:relative;top:0}.steps{grid-template-columns:repeat(2,1fr)}.g3,.why{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}
.sl-track>*{flex-basis:80%}.ftr-g{grid-template-columns:1fr 1fr}.scroll-ind{display:none}
}
@media(max-width:600px){.sec{padding:76px 0}.ftr-g,.g4,.row2,.steps{grid-template-columns:1fr}.modal-b{padding:32px 22px}.stat-row{gap:28px}.hero-in{padding-top:120px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}[data-r]{opacity:1;transform:none}.hero-line span i{transform:none}}
.svc-tabs>*,.split>*,.how>*,.hero-grid>*,.svc-row>*{min-width:0}
@media(max-width:980px){.svc-tabs{grid-template-columns:minmax(0,1fr)}.hdr-r .btn{display:none}}
html,body{overflow-x:clip}
@media(max-width:1400px){.nav{gap:18px}.nav a{font-size:.72rem;letter-spacing:.04em}.soc{display:none}}

/* v4 : palette taupe / sable / bleu gris / anthracite + logo vectoriel */
body{background:var(--sand)}
.brand{position:relative;display:block;height:50px}.brand img{height:50px;width:auto;max-width:none;display:block;transition:opacity .35s}
.brand .c{position:absolute;left:0;top:0;opacity:0}.hdr.solid .brand .c{opacity:1}.hdr.solid .brand .w{opacity:0}.hdr.menu .brand .c{opacity:0}.hdr.menu .brand .w{opacity:1}
.ftr .brand{height:58px}.ftr .brand img{height:58px}
.hdr.solid{background:rgba(248,245,240,.95)}
.hero::after{background:linear-gradient(90deg,rgba(23,30,41,.86) 0%,rgba(23,30,41,.55) 48%,rgba(23,30,41,.08) 85%),linear-gradient(180deg,rgba(23,30,41,.45),rgba(23,30,41,0) 35%,rgba(23,30,41,.88))}
.hero .tag.l,.tag.l{color:var(--ltaupe)}
.stat b{color:var(--ltaupe);font-size:clamp(2rem,3.6vw,3.2rem)}.stat-row{gap:36px;flex-wrap:nowrap}.stat span{font-size:.66rem;letter-spacing:.14em}
.hero-grid{grid-template-columns:1.25fr 1fr}
.marq{background:var(--taupe-d)}
.sec.w{background:var(--sc)}
.feat,.card,.tm,.faq,.proj,.svc-panel{background:var(--sc)}
.sec.w .feat{background:var(--sand)}
.phero{background:linear-gradient(120deg,#1F2937,#3F4D62 70%,#56657B)}
.phero::after{background:linear-gradient(90deg,var(--taupe),var(--bgris))}
.cta{background:linear-gradient(120deg,#8B7F6D,#7F705A)}
.cta::before{background:url(symbole-blanc.svg) no-repeat 88% 50%/440px;opacity:.1}
.cta p{color:#F3EEE6}.cta h2{color:#fff}
.cta .btn{background:#1F2937;border-color:#1F2937;color:#fff}.cta .btn::before{background:var(--sand)}.cta .btn:hover{color:#1F2937;border-color:var(--sand)}
.sec.nv{background:#1F2937}.why-c{border-color:rgba(219,208,196,.25)}.why-c:hover{background:rgba(166,157,142,.16)}
.ftr{background:#171E29}.ftr .sc{color:var(--taupe)}
.svc-list li.on button,.svc-list button:hover{color:var(--bgris)}
.how .big em{color:var(--taupe-d)}
.sl-dots i{border-color:var(--taupe-d)}.sl-dots i.on{background:var(--taupe-d)}
.nav a::after{background:var(--taupe)}
.btn.n{background:#1F2937;border-color:#1F2937}.btn.n::before{background:var(--taupe-d)}
.chips input:checked+span{background:#1F2937;border-color:#1F2937}
@media(max-width:1560px){.hdr .soc{display:none}.nav{gap:20px}}
@media(max-width:980px){.stat-row{flex-wrap:wrap}.hero-grid{grid-template-columns:1fr}}
.hero::after{background:linear-gradient(90deg,rgba(31,41,55,.6) 0%,rgba(31,41,55,.32) 45%,rgba(31,41,55,0) 80%),linear-gradient(180deg,rgba(31,41,55,.38),rgba(31,41,55,0) 30%,rgba(31,41,55,.55))}
.hero h1,.hero .lead,.hero-side p{text-shadow:0 2px 18px rgba(23,30,41,.45)}
.hero::after{background:linear-gradient(90deg,rgba(52,46,40,.62) 0%,rgba(52,46,40,.3) 48%,rgba(52,46,40,0) 82%),linear-gradient(180deg,rgba(52,46,40,.3),rgba(52,46,40,0) 30%,rgba(31,41,55,.55))}
.phero{background:linear-gradient(120deg,#2B2F36 0%,#5E5547 62%,#8B7F6D)}
.phero::after{background:linear-gradient(90deg,var(--ltaupe),var(--taupe),var(--bgris))}
.lang{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 13px;border:1px solid rgba(255,255,255,.45);border-radius:20px;color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.14em;margin-right:14px;transition:.3s}
.lang:hover{background:rgba(255,255,255,.16)}
.hdr.solid .lang{color:var(--navy);border-color:rgba(31,41,55,.35)}.hdr.solid .lang:hover{background:rgba(31,41,55,.07)}
@media(max-width:1100px){.lang{margin-right:8px}}