:root{--bg:#FAF7F0;--ink:#0F2A47;--ink2:#2D3340;--muted:#5A6072;--coral:#D9A84D;--coral-d:#9A6F27;--grey:#F5F1E8;--rose:#F3EAD7;--line:rgba(15,42,71,.12);--white:#fff;--r:10px;--max:1200px;--read:720px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-feature-settings:"tnum" 0}
img{max-width:100%;height:auto;display:block}
a{color:var(--coral-d);text-underline-offset:3px}a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--coral-d);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:99}.skip:focus{left:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{color:var(--ink);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(34px,5vw,54px);letter-spacing:-.035em}
h2{font-size:clamp(26px,3vw,34px);margin-top:1.8em}
h3{font-size:clamp(20px,2vw,22px);margin-top:1.5em}
h4{font-size:18px;margin-top:1.2em}
p{margin:0 0 1em}
.eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-d);margin-bottom:12px}
/* header */
.hdr{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.hdr .wrap{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo svg{width:34px;height:30px;flex:none}
.logo b{display:block;font-size:24px;line-height:.9;letter-spacing:-.04em}.logo small{display:block;font-size:13px;font-weight:600;letter-spacing:-.01em}
.nav{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav a,.nav button{font:600 15px Inter,system-ui,sans-serif;color:var(--ink);text-decoration:none;padding:10px 12px;border-radius:8px;background:none;border:0;cursor:pointer}
.nav a:hover,.nav button:hover,.nav a[aria-current]{background:var(--grey)}
.mega{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(44,38,48,.08);display:none}
.mega.open{display:block}
.mega .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;padding:28px 24px;height:auto}
.mega a{display:block;text-decoration:none;color:var(--ink);font-weight:700;font-size:15px}
.mega span{display:block;font-weight:400;color:var(--muted);font-size:13px;margin-top:3px}
.burger{display:none;margin-left:auto}
@media (max-width:900px){.nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.burger{display:block}.mega .wrap{grid-template-columns:1fr 1fr}.wrap{padding:0 16px}}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:700 15px Inter,system-ui,sans-serif;padding:13px 20px;border-radius:9px;text-decoration:none;border:1px solid transparent;cursor:pointer;min-height:46px}
.btn-primary{background:var(--coral-d);color:#fff}.btn-primary:hover{background:#9c3a29;color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}.btn-light:hover{border-color:var(--ink);color:var(--ink)}
.arrow::after{content:"→";font-weight:700}
/* search */
.search{display:flex;background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px;max-width:560px;box-shadow:0 2px 8px rgba(44,38,48,.04)}
.search input{flex:1;border:0;font:500 16px Inter,system-ui,sans-serif;padding:10px 14px;background:transparent;color:var(--ink);min-width:0}
.search input:focus{outline:none}.search:focus-within{border-color:var(--ink)}
/* home */
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero .lead{font-size:clamp(18px,2vw,21px);color:var(--ink2);max-width:520px;margin-bottom:26px}
.quick{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:18px;font-weight:600;font-size:15px}
.quick a{color:var(--ink)}
.hero-visual{border-radius:16px;min-height:380px;background:linear-gradient(135deg,#F9EFEB 0%,#F0F3F5 100%);position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:22px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero-visual{min-height:220px}}
.needs{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.needs strong{margin-right:10px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}.chip:hover{border-color:var(--ink);color:var(--ink)}
.section{padding:48px 0}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px}.sec-head h2{margin:0}
.domains{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line)}
.domains a{display:flex;flex-direction:column;gap:4px;padding:18px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:700;font-size:15px}
.domains a:nth-child(5n){border-right:0}.domains a span{font-weight:400;color:var(--muted);font-size:13px}.domains a:hover{background:#fff}
@media (max-width:900px){.domains{grid-template-columns:1fr 1fr}.domains a:nth-child(5n){border-right:1px solid var(--line)}.domains a:nth-child(2n){border-right:0}}
.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}@media (max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;text-decoration:none;color:var(--ink)}
a.tile:hover{border-color:var(--ink);color:var(--ink)}
.tile h3{margin:6px 0 8px;font-size:19px}.tile p{color:var(--ink2);font-size:15px;margin:0 0 10px}
.tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--coral-d)}
.link{font-weight:700;font-size:14px;color:var(--coral-d)}.link::after{content:" →"}
.band{background:var(--rose);border-radius:16px;padding:34px}
.panel{background:var(--grey);border-radius:16px;padding:26px}
/* article */
.crumbs{font-size:14px;color:var(--muted);padding:22px 0 0}.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}.crumbs a{color:var(--muted)}
.art-head{padding:22px 0 30px;border-bottom:1px solid var(--line)}
.art-head .wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:end}
.lede{font-size:clamp(18px,2vw,20px);color:var(--ink2);max-width:680px}
.byline{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);margin-top:18px;flex-wrap:wrap}
.av{width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none}
.head-card{background:var(--grey);border-radius:14px;padding:22px}.head-card h2{font-size:18px;margin:0 0 10px}.head-card ul{margin:0;padding-left:18px;font-size:15px}
@media (max-width:900px){.art-head .wrap{grid-template-columns:1fr}}
.art{display:grid;grid-template-columns:240px minmax(0,1fr) 260px;gap:44px;padding:36px 0 60px}
.toc{position:sticky;top:96px;align-self:start;font-size:14px;max-height:calc(100vh - 120px);overflow:auto}
.toc b{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}.toc li a{display:block;padding:6px 0 6px 14px;color:var(--ink2);text-decoration:none;margin-left:-2px;border-left:2px solid transparent}.toc li a:hover{color:var(--ink);border-left-color:var(--coral)}
.prose{max-width:var(--read);min-width:0}
.prose>h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1.1em}.prose li{margin:.3em 0}
.side-cta{position:sticky;top:96px;align-self:start}
.side-cta .box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:16px}.side-cta h2{font-size:17px;margin:0 0 8px}.side-cta p{font-size:14px;color:var(--ink2)}
@media (max-width:1100px){.art{grid-template-columns:minmax(0,1fr) 260px}.toc{display:none}}
@media (max-width:820px){.art{grid-template-columns:1fr}.side-cta{position:static}}
.answer{background:var(--rose);border-radius:12px;padding:22px 24px;margin:0 0 28px}.answer b:first-child{display:block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-d);margin-bottom:8px}.answer p:last-child{margin:0}
.note{border-left:4px solid var(--ink);background:var(--grey);border-radius:0 10px 10px 0;padding:16px 20px;margin:22px 0}.note b:first-child{display:block;margin-bottom:4px}.note p:last-child{margin:0}
.note.warn{border-left-color:var(--coral-d);background:#FDF3F0}
.tbl{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:10px;background:#fff}
.tbl table{border-collapse:collapse;width:100%;font-size:15px;min-width:520px}.tbl th,.tbl td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:var(--grey);font-weight:700;font-size:14px}.tbl tr:last-child td{border-bottom:0}.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.tbl tr.total td{font-weight:700;background:var(--rose)}
.steps{counter-reset:s;margin:22px 0}.step{position:relative;padding:0 0 18px 56px;border-left:2px solid var(--line);margin-left:18px}.step:last-child{border-left-color:transparent}
.step .n{position:absolute;left:-19px;top:0;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.step h3{margin:4px 0 6px;font-size:19px}
ul.checks{list-style:none;padding-left:0}ul.checks li{padding-left:30px;position:relative}ul.checks li::before{content:"✓";position:absolute;left:4px;color:var(--coral-d);font-weight:700}
.inline-cta{display:flex;justify-content:space-between;align-items:center;gap:18px;background:var(--grey);border-radius:12px;padding:20px 22px;margin:28px 0}.inline-cta p{margin:0;font-weight:600}
@media (max-width:600px){.inline-cta{flex-direction:column;align-items:flex-start}}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}.faq summary{cursor:pointer;font-weight:700;padding:14px 30px 14px 0;list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:22px;color:var(--coral-d)}.faq details[open] summary::after{content:"–"}.faq details>div{padding:0 0 14px;color:var(--ink2)}
.calc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin:24px 0}
.calc label{display:block;font-size:14px;font-weight:600;margin:10px 0 4px}.calc input{width:100%;font:600 17px Inter,system-ui,sans-serif;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.calc .out{background:var(--rose);border-radius:10px;padding:16px;margin-top:16px}.calc .out strong{font-size:34px;color:var(--coral-d);display:block;line-height:1}
.calc .err{color:var(--coral-d);font-size:14px;font-weight:600}
.changes{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:30px}
.sources{font-size:14px;color:var(--ink2);margin-top:26px}.sources ol{padding-left:20px}
.related{margin-top:34px}.related>h2{font-size:24px}
/* footer */
.ftr{background:#fff;border-top:1px solid var(--line);padding:46px 0 26px;margin-top:40px;font-size:14px}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.ftr h2{font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}
.ftr ul{list-style:none;padding:0;margin:0}.ftr li{margin:6px 0}.ftr a{color:var(--ink2);text-decoration:none}.ftr a:hover{color:var(--ink);text-decoration:underline}
.ftr .legal{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media (max-width:820px){.ftr .cols{grid-template-columns:1fr 1fr}}
.nl{display:flex;gap:8px;margin-top:12px;max-width:380px}.nl input{flex:1;min-width:0;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:500 15px Inter,system-ui,sans-serif}
.small{font-size:14px;color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* mobile hardening v2 */
.wrap>*,.grid>*,.cols>*,.hero .wrap>*,.art>*,.art-head .wrap>*{min-width:0}
h1,h2,h3,p,li,td,th,summary,a{overflow-wrap:break-word;hyphens:auto}
.sr{position:absolute!important;left:0;top:0;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;border:0!important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
input,select,textarea,button{font-size:16px;max-width:100%}
.quick a,.link,.byline a{display:inline-block;padding:6px 0;min-height:32px}
.crumbs a{display:inline-block;padding:4px 0}
@media (max-width:600px){
 body{font-size:16.5px}
 .wrap{padding:0 16px}
 .ftr .cols{grid-template-columns:1fr;gap:22px}
 .ftr .legal{flex-direction:column}
 .nl{flex-direction:column;max-width:none}.nl .btn{justify-content:center}
 .search{flex-direction:column;gap:6px;padding:8px}.search .btn{justify-content:center;width:100%}
 .hero{padding:28px 0 24px}.hero .wrap{gap:24px}.hero-visual{min-height:180px;padding:14px}
 .needs{gap:8px}.needs strong{width:100%}.chip{flex:1 1 calc(50% - 8px);justify-content:center;min-height:46px}
 .sec-head{flex-direction:column;align-items:flex-start;gap:6px}
 .domains{grid-template-columns:1fr}.domains a,.domains a:nth-child(2n),.domains a:nth-child(5n){border-right:0}
 .grid[style]{grid-template-columns:1fr!important}
 .band,.panel{padding:22px 18px;border-radius:12px}
 .art-head{padding:14px 0 22px}.art{padding:24px 0 40px;gap:28px}
 .head-card{padding:18px}
 .answer{padding:18px}.note{padding:14px 16px}
 .tbl{margin:18px 0}
 .tbl table{font-size:14px;min-width:480px}.tbl th,.tbl td{padding:9px 10px}
 .step{padding-left:40px;margin-left:14px}.step .n{width:30px;height:30px;left:-16px;font-size:14px}
 .calc{padding:18px}.calc .out strong{font-size:28px}
 .inline-cta .btn{width:100%;justify-content:center}
 .side-cta .btn{width:100%;justify-content:center}
 .hdr .wrap{height:64px;gap:12px}.logo b{font-size:21px}.logo small{font-size:12px}.logo svg{width:30px;height:26px}
 .nav,.mega{top:64px}
 .mega .wrap{grid-template-columns:1fr;gap:14px;padding:18px 16px;max-height:calc(100vh - 64px);overflow:auto}
 .faq summary{padding:14px 34px 14px 0;min-height:48px}
}
.tbl{-webkit-overflow-scrolling:touch;position:relative}
.tbl::after{content:"";position:sticky;right:0;top:0}
.nav a,.nav button{min-height:44px}
@media (max-width:900px){.nav a,.nav button{padding:13px 12px;text-align:left}}
input[type=checkbox]{width:20px!important;height:20px;flex:none}
@media (max-width:600px){.hero-visual{display:none}.byline{gap:8px;font-size:13.5px}.byline .av{width:32px;height:32px;font-size:12px}.h1,h1{font-size:31px}}
@media (max-width:600px){.chip{white-space:nowrap;font-size:14px;padding:10px 8px}.ftr .cols>div:nth-child(3) h2{display:none}.ftr .cols>div:nth-child(2) ul{margin-bottom:-14px}}
@media (max-width:900px){.megabtn{display:none}.mega{position:static;box-shadow:none;border-top:1px solid var(--line)}.nav{position:static;padding:8px 16px 0}.hdr .wrap{flex-wrap:wrap;height:auto;min-height:64px}.nav.open{width:100%;order:3}}
/* composants master v1 (adaptés Nexco V4 v3.1) */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:28px 0}
.fact{background:#fff;padding:18px;display:flex;flex-direction:column;gap:5px;min-width:0}
.fact__num{font-size:26px;font-weight:700;letter-spacing:-.02em;line-height:1.05;color:var(--ink)}.fact__num em{font-style:normal;color:var(--coral-d)}
.fact__label{font-size:14px;font-weight:600;line-height:1.35}
.fact__src{font-size:12.5px;color:var(--muted)}.fact__src a{color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px;padding:0;list-style:none}.tags li{font-size:13px;font-weight:600;background:var(--grey);border-radius:99px;padding:5px 11px;margin:0}
.triptych{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0}
.triptych>div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;min-width:0}.triptych h3{margin:0 0 6px;font-size:17px}.triptych p{margin:0;font-size:15px;color:var(--ink2)}
.conviction{background:var(--ink);color:#fff;border-radius:14px;padding:30px 30px 26px;margin:34px 0;position:relative}
.conviction::before{content:"\201C";position:absolute;top:-6px;left:20px;font-size:90px;line-height:1;color:var(--coral);opacity:.9}
.conviction>b:first-child{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#F3B5A8;margin:14px 0 8px}
.conviction p{color:#fff;font-size:18px;line-height:1.55;margin:0 0 .8em}.conviction p:last-child{margin:0;font-size:14px;color:#D9D3DC}
.case{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px;margin:28px 0}.case>b:first-child{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-d);margin-bottom:8px}
.case-figures{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.case-figures>div{text-align:center;min-width:0}.case-figures strong{display:block;font-size:24px;color:var(--coral-d);line-height:1.1}.case-figures span{font-size:13px;color:var(--muted)}
.risks{list-style:none;padding:0;margin:22px 0;display:grid;gap:12px;counter-reset:r}
.risks li{counter-increment:r;background:#FDF3F0;border-radius:12px;padding:16px 16px 16px 56px;position:relative;margin:0}
.risks li::before{content:counter(r,decimal-leading-zero);position:absolute;left:16px;top:15px;font-weight:700;color:var(--coral-d);font-size:18px}
.author-card{display:flex;gap:16px;align-items:flex-start;background:var(--grey);border-radius:14px;padding:22px;margin:34px 0}
.author-card .av{width:64px;height:64px;font-size:20px}.author-card h2{font-size:18px;margin:0 0 6px}.author-card p{font-size:14.5px;margin:0 0 6px;color:var(--ink2)}
.cta-final{background:var(--rose);border-radius:16px;padding:30px;margin:36px 0;text-align:left}.cta-final h2{margin:0 0 8px}.cta-final p{color:var(--ink2)}.cta-final .btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
@media (max-width:900px){.facts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.facts,.triptych{grid-template-columns:1fr}.case-figures{grid-template-columns:1fr}.conviction{padding:26px 20px 20px}.conviction p{font-size:16.5px}.author-card{flex-direction:column}.cta-final{padding:22px 18px}.cta-final .btns .btn{width:100%;justify-content:center}}
/* menu mobile v2 */
.burger{display:none;align-items:center;gap:8px;margin-left:auto;background:none;border:0;padding:8px 4px 8px 10px;min-height:44px;font:600 14px Inter,system-ui,sans-serif;color:var(--ink);cursor:pointer}
.bars{display:inline-flex;flex-direction:column;gap:4px;width:20px}.bars i{display:block;height:2px;border-radius:2px;background:var(--ink)}
.mnav{position:fixed;inset:0;z-index:100;background:#fff;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 16px 32px}
.mnav[hidden]{display:none}
.mnav__top{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;height:60px;border-bottom:1px solid var(--line);margin:0 -16px 16px;padding:0 8px 0 16px;z-index:1}
.mnav__title{font-weight:700;font-size:17px}
.mnav__close{width:44px;height:44px;border:0;background:none;font-size:30px;line-height:1;color:var(--ink);cursor:pointer;border-radius:8px}
.mnav__search{display:flex;gap:6px;background:var(--grey);border-radius:10px;padding:5px;margin-bottom:18px}
.mnav__search input{flex:1;min-width:0;border:0;background:transparent;padding:10px;font:500 16px Inter,system-ui,sans-serif;color:var(--ink)}.mnav__search input:focus{outline:none}
.mnav__search button{border:0;border-radius:8px;background:var(--coral-d);color:#fff;font:700 14px Inter,system-ui,sans-serif;padding:0 14px;min-height:40px}
.mnav__label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:6px 0 6px}
.mnav__list{list-style:none;margin:0 0 18px;padding:0;border-top:1px solid var(--line)}
.mnav__list li{border-bottom:1px solid var(--line);margin:0}
.mnav__list a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;padding:10px 4px;color:var(--ink);text-decoration:none;font-weight:600;font-size:16px}
.mnav__list a::after{content:"›";font-size:22px;color:var(--muted);line-height:1}
.mnav__list a[aria-current]{color:var(--coral-d)}.mnav__list a[aria-current]::before{content:"";position:absolute;left:0;width:3px;height:26px;background:var(--coral-d);border-radius:2px}
.mnav__list li{position:relative}
.mnav__list--quick a{font-weight:500;font-size:15px}
body.noscroll{overflow:hidden}
@media (max-width:900px){.nav,.nav.open,.mega,.mega.open{display:none!important}.burger{display:inline-flex}.hdr .wrap{flex-wrap:nowrap;height:60px;min-height:0}}
@media (min-width:901px){.mnav{display:none!important}}

/* Nexco restauration — signature */
h1,h2,h3,.logo b,.fact__num,.case-figures strong{font-family:Fraunces,Georgia,serif;font-weight:500;letter-spacing:-.02em}
h1 em,h2 em,h3 em{font-style:italic;color:var(--coral-d)}
h1{font-size:clamp(34px,4.6vw,56px);line-height:1.05}
.eyebrow{display:flex;align-items:center;gap:10px;letter-spacing:.16em;font-size:12px}.eyebrow::before{content:"";width:28px;height:1px;background:var(--coral-d)}
.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#1A3D5C;color:#fff}
.btn-gold{background:var(--coral-d);color:#fff}.btn-gold:hover{background:#B8893A;color:#fff}
.hdr{background:rgba(250,247,240,.96);backdrop-filter:saturate(1.2) blur(6px)}
.logo b{font-size:23px;line-height:1}.logo small{font-family:Inter,system-ui,sans-serif;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--coral-d);font-weight:600}
.conviction{background:var(--ink)}.conviction::before{color:var(--coral)}
.answer{background:#fff;border:1px solid var(--line);border-left:4px solid var(--coral-d)}
.tbl th{background:var(--ink);color:#fff}
.hero-nr{background:var(--ink);color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.hero-nr h1{color:#fff}.hero-nr h1 em{color:var(--coral)}.hero-nr .lead{color:#D6DCE6;font-size:clamp(17px,2vw,20px);max-width:620px}
.hero-nr .eyebrow{color:var(--coral)}.hero-nr .eyebrow::before{background:var(--coral)}
.hero-nr .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.hero-card{background:#fff;color:var(--ink);border-radius:18px;padding:26px;box-shadow:0 12px 40px rgba(0,0,0,.25)}
.hero-card h2{font-size:22px;margin:0 0 6px}.hero-card p{font-size:14.5px;color:var(--ink2)}
.proof{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:26px;font-size:14px;color:#D6DCE6}.proof b{display:block;font-family:Fraunces,Georgia,serif;font-size:24px;color:#fff;font-weight:500}
.hero-nr .btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}.hero-nr .btn-light:hover{border-color:#fff;color:#fff}
.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.offer{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column}
.offer.hl{border:2px solid var(--coral-d);box-shadow:0 8px 32px rgba(184,137,58,.18)}
.offer h3{margin:0 0 4px;font-size:21px}.offer .price{font-family:Fraunces,Georgia,serif;font-size:30px;color:var(--ink);margin:8px 0}.offer .price small{font-family:Inter,sans-serif;font-size:13px;color:var(--muted)}
.offer ul{padding-left:0;list-style:none;margin:10px 0 18px;font-size:15px}.offer li{padding:5px 0 5px 24px;position:relative}.offer li::before{content:"✓";position:absolute;left:0;color:var(--coral-d);font-weight:700}
.offer .btn{margin-top:auto;justify-content:center}
.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}
.form-card label{display:block;font-size:14px;font-weight:600;margin:12px 0 4px}
.form-card input,.form-card select,.form-card textarea{width:100%;font:500 16px Inter,system-ui,sans-serif;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
.form-card .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-ok{background:#EAF3EC;color:#2E5E3C;border-radius:10px;padding:14px;font-weight:600}
.author-card .av{background:var(--ink)}
@media (max-width:900px){.hero-nr .wrap{grid-template-columns:1fr}.offers{grid-template-columns:1fr}}
@media (max-width:600px){.hero-nr{padding:36px 0 34px}.form-card .row{grid-template-columns:1fr}.proof b{font-size:20px}}
.hero-nr .form-card{color:var(--ink)}.hero-nr .form-card h2{color:var(--ink);font-size:24px;margin:0 0 4px}
.nav a.btn-gold{background:var(--coral-d);color:#fff;padding:9px 16px;border-radius:999px}.nav a.btn-gold:hover{background:#B8893A;color:#fff}
/* ===== v2 — charte nexco-expertise.com adaptée restauration ===== */
:root{--bg:#FAF7F0;--grey:#F5F1E8;--ink:#0F2A47;--ink2:#2D3340;--muted:#5A6072;--coral:#B8893A;--coral-d:#B8893A;--gold:#B8893A;--gold-h:#CC9A44;--line:rgba(15,42,71,.10)}
body{background:var(--bg);color:var(--ink2);font-family:Inter,system-ui,sans-serif}
h1,h2,h3,h4{font-family:Fraunces,Georgia,serif;color:var(--ink);font-weight:400;letter-spacing:-.025em}
h2{font-weight:500}h1 em,h2 em,h3 em{color:var(--gold);font-style:italic}
.eyebrow{color:var(--gold);font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:12px}.eyebrow::before{display:none}
.btn{border-radius:999px;font-weight:600;padding:13px 24px}
.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}.btn-primary:hover{background:#1A3D5C;color:#fff}
.btn-light{background:transparent;color:var(--ink);border-color:rgba(15,42,71,.25)}.btn-light:hover{border-color:var(--ink);background:#fff}
.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--gold-h)}
a{color:var(--ink)}.link{color:var(--ink);font-weight:600}
/* top bar + header */
.topbar{background:var(--bg);border-bottom:1px solid var(--line);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:12px}
.tb-note{color:var(--muted);display:flex;align-items:center;gap:8px}.tb-note i{width:7px;height:7px;border-radius:50%;background:#4E9A6B;display:inline-block}
.tb-act{display:flex;gap:8px}.tb-pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 14px;font-weight:600;text-decoration:none;color:var(--ink)}
.tb-dark{background:var(--ink);color:#fff;border-color:var(--ink)}.tb-dark:hover{color:#fff;background:#1A3D5C}
.hdr{background:rgba(250,247,240,.97);box-shadow:0 6px 18px rgba(15,42,71,.06)}
.logo-nx{gap:12px}.logo-nx img{height:42px;width:auto;display:block}
.logo-tag{font:600 11px Inter,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border-left:1px solid var(--line);padding-left:12px;line-height:1.2}
.nav a,.nav .megabtn{font-family:Inter,sans-serif;font-weight:500;color:var(--ink)}
/* hero */
.hero-nx{padding:56px 0 40px;background:radial-gradient(1200px 500px at 85% -10%,rgba(184,137,58,.10),transparent 60%),var(--bg)}
.hero-nx .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.hero-nx h1{font-size:clamp(40px,5.4vw,68px);line-height:1.02;margin:12px 0 18px}
.hero-nx h1 em{display:block}
.hx-lede{font-size:clamp(17px,1.8vw,20px);font-style:italic;color:var(--ink2);max-width:560px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.chip{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--ink);box-shadow:0 2px 10px rgba(15,42,71,.04)}
.hero-nx .btns{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 30px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.kpis div{padding:16px 12px;text-align:center;border-left:1px solid var(--line)}.kpis div:first-child{border-left:0}
.kpis b{display:block;font:400 30px Fraunces,Georgia,serif;color:var(--ink);letter-spacing:-.02em}.kpis b em{font-style:italic;color:var(--gold);font-size:.75em;margin-left:2px}
.kpis span{font-size:12.5px;color:var(--muted);line-height:1.3;display:block;margin-top:4px}
.form-card{border-radius:20px;box-shadow:0 18px 50px rgba(15,42,71,.10);border:1px solid var(--line)}
.form-card h2{font-size:26px}
/* receipt motif */
.ticket-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.ticket{background:#fff;max-width:360px;margin:0 auto;padding:26px 26px 22px;font:500 14px/1.5 "SFMono-Regular",Menlo,Consolas,monospace;color:var(--ink);box-shadow:0 18px 40px rgba(15,42,71,.10);position:relative;transform:rotate(-1.5deg)
}
.tk-head{text-align:center;text-transform:uppercase;letter-spacing:.12em;font-weight:700;border-bottom:1px dashed rgba(15,42,71,.35);padding-bottom:12px;margin:0 0 12px}.tk-head small{font-weight:500;color:var(--gold);letter-spacing:.08em}
.ticket dl{margin:0}.ticket dl div{display:flex;justify-content:space-between;gap:10px;padding:5px 0}.ticket dd{margin:0;font-weight:700}
.tk-total{border-top:1px dashed rgba(15,42,71,.35);border-bottom:1px dashed rgba(15,42,71,.35);margin:6px 0;color:var(--gold)}
.tk-foot{text-align:center;font-size:12px;color:var(--muted);margin:14px 0 4px}
.tb-copy h2{font-size:clamp(30px,3.4vw,42px)}
/* team */
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.team-photo{margin:0;position:relative}.team-photo img{width:100%;height:auto;border-radius:22px;display:block;box-shadow:0 18px 50px rgba(15,42,71,.14)}
.team-photo figcaption{position:absolute;left:18px;bottom:18px}
/* cards like nexco */
.triptych>div,.offer,.tile,.step{border-radius:16px;border:1px solid var(--line);background:#fff;box-shadow:0 4px 18px rgba(15,42,71,.04)}
.triptych h3,.tile h3,.offer h3{font-family:Fraunces,Georgia,serif;font-weight:500}
.offer.hl{border:2px solid var(--gold);box-shadow:0 14px 40px rgba(184,137,58,.18)}
.offer li::before{color:var(--gold)}
.tag{color:var(--gold)}
.conviction{background:var(--ink)}.answer{border-left-color:var(--gold)}
.tbl th{background:var(--ink)}
.ftr{background:var(--ink);color:#D6DCE6}.ftr a{color:#fff}.ftr h2{color:var(--gold-h);font-family:Inter,sans-serif;font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.ftr .logo-nx img{filter:brightness(0) invert(1)}.ftr .logo-tag{border-color:rgba(255,255,255,.25)}
.author-card .av{background:var(--ink)}
@media (max-width:960px){.hero-nx .wrap,.ticket-band,.team-grid{grid-template-columns:1fr;gap:32px}.tb-note{display:none}.topbar .wrap{justify-content:flex-end}}
@media (max-width:600px){.hero-nx{padding:28px 0 24px}.kpis{grid-template-columns:1fr 1fr}.kpis div:nth-child(3){border-left:0}.kpis div:nth-child(n+3){border-top:1px solid var(--line)}.logo-nx img{height:34px}.logo-tag{font-size:10px;padding-left:9px}.ticket{transform:none}}
.ticket::after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:10px;background:radial-gradient(circle at 9px 0,transparent 0,transparent 0) ,linear-gradient(-45deg,transparent 6px,#fff 6px) 0 0/12px 10px repeat-x,linear-gradient(45deg,transparent 6px,#fff 6px) 0 0/12px 10px repeat-x}
.ftr .small,.ftr p,.ftr .legal{color:#C9D1DC}.ftr .logo{color:#fff}
.chip-row{align-items:flex-start}.chip-row .chip{width:auto;flex:0 0 auto;max-width:100%}.hdr .logo-nx{flex:0 1 auto;margin-right:auto}
/* v3 — fond blanc, sections porcelaine */
:root{--bg:#FFFFFF;--grey:#F3F5F8;--rose:#F3F5F8;--line:rgba(15,42,71,.10)}
body,.hdr,.topbar{background:#fff}.hdr{background:rgba(255,255,255,.97)}
.hero-nx{background:linear-gradient(180deg,#F3F5F8 0%,#fff 100%)}
.form-card input,.form-card select,.form-card textarea{background:#F7F8FA}
.ticket{border:1px solid var(--line)}

.simbox{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 50px rgba(15,42,71,.08);padding:26px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.simbox .fields{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.simbox label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:4px}
.simbox input{width:100%;font:500 16px Inter,system-ui,sans-serif;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#F7F8FA;color:var(--ink)}
.simbox .hint{font-size:12px;color:var(--muted);margin-top:3px}
.simres{background:var(--ink);color:#fff;border-radius:16px;padding:22px}
.simres dl{margin:0}.simres div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.simres dt{color:#C9D1DC;font-size:14px}.simres dd{margin:0;font:500 20px Fraunces,Georgia,serif;color:#fff;text-align:right}
.simres .key dd{color:#D9B26A;font-size:24px}
.simres .verdict{margin:16px 0 0;font-size:14.5px;line-height:1.5;color:#fff}
.simres small{display:block;margin-top:10px;color:#AEB8C6;font-size:12px}
@media (max-width:860px){.simbox{grid-template-columns:1fr;padding:18px}.simbox .fields{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.simbox .fields{grid-template-columns:1fr}}