/* Lys Markets. ADN Lys Partners : une seule famille serif (Cormorant Infant), wordmark en capitales espacées,
   titres grands à interlignage serré avec mot-clé en italique, labels en petites capitales, filets 1 px, grille 12 colonnes.
   Différences voulues : fond blanc, accent bleu ardoise, pas de grain ni de guilloche. */
:root{
  --ink:#373636;
  --ink-2:#4a4847;
  --muted:#6b6661;
  --paper:#ffffff;
  --paper-2:#f6f5f2;
  --rule:rgba(55,54,54,.14);
  --rule-2:rgba(55,54,54,.32);
  --accent:#2F4A62;
  --on-dark:#f4f2ee;
  --on-dark-2:rgba(244,242,238,.66);
  --rule-dark:rgba(244,242,238,.16);
  --serif:"Cormorant Infant",Georgia,"Times New Roman",serif;
  --max:1320px;
  --pad:clamp(20px,4.2vw,56px);
  --gap:clamp(16px,2vw,28px);
  --sec-y:clamp(80px,9vw,130px);
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:20px;line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern","liga","lnum";overflow-x:clip}
@media (max-width:720px){body{font-size:18.5px}}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:400;line-height:1.04;letter-spacing:-.012em;text-wrap:balance}
em{font-style:italic}
strong{font-weight:600}
sup{font-size:.6em;line-height:0}
:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.w{max-width:var(--max);margin:0 auto;padding-left:max(var(--pad),env(safe-area-inset-left,0px));padding-right:max(var(--pad),env(safe-area-inset-right,0px));position:relative}
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}
.g12>*{min-width:0}
.label{font-size:12.5px;line-height:1.3;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.label.acc{color:var(--accent)}
.lead{font-size:clamp(21px,1.75vw,26px);line-height:1.42;color:var(--ink-2)}
.muted{color:var(--muted)}
.small{font-size:16.5px;line-height:1.5}
.h-sec{font-size:clamp(38px,4.8vw,72px);line-height:1;letter-spacing:-.02em}
.h-md{font-size:clamp(26px,2.4vw,36px);line-height:1.1}
.lk{display:inline-block;padding-bottom:3px;background:linear-gradient(var(--accent),var(--accent)) 0 100%/100% 1px no-repeat;transition:color .3s}
.lk:hover{color:var(--accent)}
.lk.arr::after{content:"\2192";display:inline-block;margin-left:.4em;transition:transform .4s var(--ease)}
.lk.arr:hover::after{transform:translateX(5px)}
.btn{display:inline-flex;align-items:center;gap:14px;cursor:pointer;font:600 12.5px/1 var(--serif);letter-spacing:.2em;text-transform:uppercase;padding:18px 26px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);transition:background .35s var(--ease),border-color .35s var(--ease),color .35s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.light{background:var(--on-dark);border-color:var(--on-dark);color:var(--ink)}
.btn.light:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* Header */
.skip{position:absolute;left:-9999px;top:12px;z-index:300;background:var(--ink);color:var(--paper);padding:10px 16px}
.skip:focus{left:12px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:90;background:var(--paper)}
.hd{position:sticky;top:env(safe-area-inset-top,0px);z-index:80;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.hd .w{display:flex;align-items:center;gap:36px;height:88px}
.brand{font-weight:600;font-size:21px;letter-spacing:.32em;text-transform:uppercase;white-space:nowrap;line-height:1;margin-right:auto}
@media (max-width:720px){.brand{font-size:17px;letter-spacing:.28em}}
.nav{display:flex;gap:28px}
.nav a{font-size:17px;letter-spacing:.005em;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav a:hover::after,.nav a[aria-current=page]::after{transform:scaleX(1);transform-origin:left}
.hd-cta{font-size:11.5px;letter-spacing:.2em;padding:12px 16px}
.menu-btn{display:none;position:relative;width:40px;height:40px;background:none;border:0;padding:0;cursor:pointer;color:inherit}
.menu-btn i{position:absolute;right:0;width:26px;height:1px;background:currentColor;transition:transform .45s var(--ease),top .45s var(--ease)}
.menu-btn i:nth-of-type(1){top:16px}
.menu-btn i:nth-of-type(2){top:24px}
.menu-open .menu-btn i:nth-of-type(1){top:20px;transform:rotate(45deg)}
.menu-open .menu-btn i:nth-of-type(2){top:20px;transform:rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:70;background:var(--ink);color:var(--on-dark);padding:calc(110px + env(safe-area-inset-top,0px)) max(var(--pad),env(safe-area-inset-left,0px)) 40px;display:flex;flex-direction:column;justify-content:space-between;transform:translateY(-100%);visibility:hidden;transition:transform .6s var(--ease),visibility 0s .6s}
.menu.open{transform:none;visibility:visible;transition:transform .6s var(--ease),visibility 0s}
.menu nav a{display:flex;align-items:baseline;gap:16px;font-size:clamp(34px,8vw,52px);line-height:1.15;padding:4px 0}
.menu nav a span{font-size:14px;font-style:italic;color:var(--on-dark-2);width:28px}
.menu .m-foot{font-size:16px;color:var(--on-dark-2);display:grid;gap:6px}
.menu-open .hd{color:var(--on-dark);background:transparent;border-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
.menu-open{overflow:hidden}
@media (max-width:1100px){.nav,.hd-cta{display:none}.menu-btn{display:block}}

/* Page head */
.ph{padding:clamp(70px,9vw,130px) 0 clamp(60px,7vw,100px);border-bottom:1px solid var(--rule)}
.ph h1{font-size:clamp(46px,6.6vw,104px);line-height:.96;letter-spacing:-.028em;max-width:14ch;margin:22px 0 0}
.ph .lead{max-width:46ch;margin-top:32px}
.ph .acts{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;margin-top:40px}
.ph .meta{margin-top:40px;display:flex;flex-wrap:wrap;gap:8px 32px;font-size:16px;color:var(--muted)}

/* Sections */
.sec{padding:var(--sec-y) 0;position:relative}
.sec.tight{padding:clamp(56px,6vw,96px) 0}
.sec.alt{background:var(--paper-2)}
.sec+.sec:not(.alt):not(.dark){border-top:1px solid var(--rule)}
.sec-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);margin-bottom:clamp(36px,5vw,64px);align-items:end}
.sec-head>*{min-width:0}
.sec-head .k{grid-column:1/-1;margin-bottom:22px}
.sec-head h2{grid-column:1/8}
.sec-head .lead{grid-column:8/13;padding-bottom:6px}
@media (max-width:900px){.sec-head h2,.sec-head .lead{grid-column:1/-1}.sec-head .lead{margin-top:18px}}

/* Expertise rows: numeral, title, text */
.rows{border-top:1px solid var(--ink)}
.row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);padding:34px 0;border-bottom:1px solid var(--rule)}
.row>*{min-width:0}
.row .n{grid-column:1/2;font-style:italic;color:var(--accent);font-size:20px;padding-top:6px}
.row .t{grid-column:2/6}
.row .t h3{font-size:clamp(26px,2.3vw,34px);line-height:1.08}
.row .t .for{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.45}
.row .d{grid-column:7/13;color:var(--ink-2);font-size:18.5px;line-height:1.5}
.row .d .lk{margin-top:14px;font-size:17px}
@media (max-width:900px){.row{padding:26px 0}.row .n{grid-column:1/2}.row .t{grid-column:2/13}.row .d{grid-column:2/13;margin-top:14px}}
@media (max-width:560px){.row .t,.row .d{grid-column:1/-1}.row .n{display:none}}

/* Three columns (why us) */
.three{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:40px}
.three>div{grid-column:span 4;border-top:1px solid var(--ink);padding-top:22px;min-width:0}
.three h3{font-size:clamp(26px,2.2vw,32px);margin-bottom:14px;line-height:1.08}
.three p{color:var(--ink-2);font-size:18px;line-height:1.5}
@media (max-width:900px){.three>div{grid-column:span 12}}

/* Deliverables: lettered list */
.lst{border-top:1px solid var(--ink)}
.lst li{display:grid;grid-template-columns:118px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--rule)}
.lst li b{font-weight:400;font-style:italic;color:var(--accent);font-size:22px;line-height:1.2}
.lst li h3{font-size:clamp(23px,1.9vw,28px);line-height:1.12;margin-bottom:8px}
.lst li p{color:var(--ink-2);font-size:18px;line-height:1.5}

/* Process chain */
.chain{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border-top:1px solid var(--ink);column-gap:var(--gap)}
.chain li{position:relative;padding:22px 0 0;font-size:17.5px;line-height:1.4;color:var(--ink-2);min-width:0}
.chain li::before{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;background:var(--paper);border:1px solid var(--ink);transform:rotate(45deg)}
.chain li:last-child::before{background:var(--accent);border-color:var(--accent)}
.chain li b{display:block;font-weight:400;font-style:italic;color:var(--accent);font-size:15.5px;margin-bottom:6px}
.chain li strong{display:block;font-size:21px;font-weight:400;color:var(--ink);margin-bottom:6px;line-height:1.15}
@media (max-width:760px){.chain{grid-auto-flow:row}.chain li{border-top:1px solid var(--rule);padding-top:18px}.chain li::before{display:none}.chain li:first-child{border-top:0}}

/* Definition list */
.defs{border-top:1px solid var(--ink)}
.defs div{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);padding:18px 0;border-bottom:1px solid var(--rule)}
.defs dt{grid-column:1/5;font-size:20px}
.defs dd{grid-column:5/13;margin:0;color:var(--ink-2);font-size:18px;line-height:1.5}
@media (max-width:720px){.defs dt,.defs dd{grid-column:1/-1}.defs dd{margin-top:6px}}

/* Table */
.tbl{overflow-x:auto;border-top:1px solid var(--ink)}
table{width:100%;border-collapse:collapse;min-width:640px;font-size:18px}
th,td{text-align:left;vertical-align:top;padding:18px 20px 18px 0;border-bottom:1px solid var(--rule)}
thead th{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--muted);padding-top:14px;padding-bottom:14px}
td small{display:block;color:var(--muted);font-size:16px;margin-top:2px}
td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
.note{margin-top:36px;padding-left:20px;border-left:1px solid var(--accent);font-size:16.5px;line-height:1.55;color:var(--muted);max-width:60ch}

.prose{max-width:62ch;color:var(--ink-2);font-size:19px;line-height:1.55}
.prose h2{color:var(--ink);margin-bottom:18px}
.prose p+p{margin-top:.9em}
.inline-list{display:flex;flex-wrap:wrap;gap:8px 0;font-size:19px}
.inline-list span:not(:last-child)::after{content:"·";margin-inline:14px;color:var(--muted)}

/* Dark closing band */
.sec.dark{background:var(--ink);color:var(--on-dark)}
.sec.dark h2{color:var(--on-dark)}
.sec.dark p{color:var(--on-dark-2)}
.sec.dark .label{color:var(--on-dark-2)}
.band{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:28px;align-items:end}
.band>*{min-width:0}
.band .txt{grid-column:1/9}
.band .txt p{max-width:46ch;margin-top:18px;font-size:19px}
.band .act{grid-column:9/13;display:grid;gap:14px;justify-items:start}
.band .act .small{color:var(--on-dark-2)}
@media (max-width:900px){.band .txt,.band .act{grid-column:1/-1}}

/* Contact */
.contact{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:48px}
.contact>*{min-width:0}
.contact .side{grid-column:1/5}
.contact .main{grid-column:5/13}
@media (max-width:900px){.contact .side,.contact .main{grid-column:1/-1}}
.direct{border-top:1px solid var(--ink)}
.direct div{padding:16px 0;border-bottom:1px solid var(--rule);display:grid;gap:4px}
.direct a{word-break:break-all}
.direct .label{margin-bottom:2px}
form{display:grid;gap:22px;min-width:0}
.fr{display:grid;gap:22px}
@media (min-width:640px){.fr{grid-template-columns:1fr 1fr}}
.f{display:grid;gap:8px;min-width:0}
label{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--muted)}
label .opt{text-transform:none;letter-spacing:0;font-weight:400}
input,select,textarea{font:inherit;font-size:19px;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--rule-2);border-radius:0;padding:10px 0;width:100%}
select{appearance:none;-webkit-appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%23373636' stroke-width='1.2'/%3E%3C/svg%3E") right center/14px 9px no-repeat;padding-right:24px}
textarea{min-height:140px;resize:vertical;border:1px solid var(--rule-2);padding:12px;margin-top:4px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
.check{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:16.5px;line-height:1.5;color:var(--muted);letter-spacing:0;text-transform:none;font-weight:400}
.check input{width:16px;height:16px;margin-top:5px;accent-color:var(--accent)}
.submit{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-top:8px}
.submit p{font-size:16.5px;color:var(--muted);max-width:40ch}
button.plain{font:inherit;font-size:16.5px;background:none;border:1px solid var(--rule-2);padding:10px 16px;cursor:pointer;color:var(--ink)}
.err{color:#9B2C22;font-size:16.5px}
.result{border-top:1px solid var(--ink);padding-top:22px;display:grid;gap:16px}
.result pre{margin:0;white-space:pre-wrap;font:400 15px/1.55 Menlo,Consolas,monospace;background:var(--paper-2);padding:16px;max-height:280px;overflow:auto}
.result .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Footer */
.ft{background:var(--ink);color:var(--on-dark-2);padding:clamp(60px,7vw,96px) 0 0;overflow:hidden;font-size:16.5px;position:relative}
.ft-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:40px}
.ft-grid>*{min-width:0}
.ft-brand{grid-column:span 4}
.ft-brand .brand{color:var(--on-dark);display:block;margin-bottom:22px}
.ft-col{grid-column:span 2}
.ft-col.w3{grid-column:span 3}
.ft h4{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--on-dark);margin-bottom:16px}
.ft li{margin:7px 0;line-height:1.35}
.ft a:hover{color:var(--on-dark)}
.ft-disc{margin-top:56px;padding:26px 0 30px;border-top:1px solid var(--rule-dark);font-size:14px;line-height:1.6;color:rgba(244,242,238,.5);display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}
.ft-disc p{grid-column:1/10}
.ft-disc .c{grid-column:11/13;text-align:right}
.ft-mark{font-weight:600;text-transform:uppercase;letter-spacing:.14em;white-space:nowrap;line-height:.76;color:rgba(244,242,238,.055);font-size:10.4vw;text-align:center;margin:0 calc(var(--pad) * -1);user-select:none;transform:translateY(.12em)}
@media (max-width:1000px){.ft-disc p,.ft-disc .c{grid-column:1/-1;text-align:left}.ft-disc .c{margin-top:12px}}
@media (max-width:900px){.ft-brand,.ft-col,.ft-col.w3{grid-column:span 6}}
@media (max-width:560px){.ft-brand,.ft-col,.ft-col.w3{grid-column:span 12}}
@media print{.hd,.menu,.ft-mark{display:none!important}}
.lst li b.w{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;font-style:normal;font-weight:600;padding-top:8px}
.lst li h3{text-wrap:pretty}
.langs{display:flex;gap:10px;font-size:13px;letter-spacing:.18em;font-weight:600}
.langs a{color:var(--muted)}
.langs a[aria-current=true]{color:var(--ink)}
.menu-open .langs a{color:var(--on-dark-2)}
.menu-open .langs a[aria-current=true]{color:var(--on-dark)}