/* LN Media - feuille de style commune a toutes les pages du site.
   Palette et typographies reprises du site d'origine : marine profond, bleu,
   titres en Fraunces, texte en Hanken Grotesk. */
:root{
  --base:#070912;--base-2:#0B0E22;--navy:#101437;--navy-2:#16194B;--mid:#1A1D5D;
  --blue:#3133C5;--blue-bright:#5457EA;--blue-soft:#8A8DFF;--white:#fff;
  --text:#E9EBF7;--muted:#9EA2C8;--slate:#5B6088;
  --line:rgba(233,235,247,.10);--line-2:rgba(233,235,247,.18);
  --paper:#F6F5F1;--paper-2:#ECEAE3;--ink:#12142E;--ink-2:#454866;
  --gold:#F5B400;--ok:#34C38F;--ko:#F0627A;
  --maxw:1180px;--serif:"Fraunces",Georgia,serif;--sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--base);color:var(--text);font-family:var(--sans);font-size:18px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--blue-soft);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.012em;text-wrap:balance}
h1{font-size:clamp(2.4rem,5.6vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.8vw,3rem)}
h3{font-size:1.35rem;line-height:1.25}
p{text-wrap:pretty}
.accent{font-style:italic;background:linear-gradient(100deg,var(--blue-soft),#fff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-soft);font-weight:700;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:linear-gradient(90deg,var(--blue-bright),transparent)}
.lead{font-size:1.18rem;color:#C9CCE6;max-width:62ch}
.muted{color:var(--muted)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(180deg,var(--blue-bright),var(--blue));color:#fff;font-weight:700;font-size:1rem;padding:16px 26px;border-radius:999px;border:0;box-shadow:0 14px 34px -14px rgba(84,87,234,.75),inset 0 1px 0 rgba(255,255,255,.18);transition:transform .2s,box-shadow .2s;text-align:center}
.btn:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(84,87,234,.9)}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:999px;border:1px solid var(--line-2);font-weight:600;font-size:1rem;color:#fff;transition:border-color .2s,background .2s}
.btn-ghost:hover{border-color:var(--blue-soft);background:rgba(138,141,255,.08)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.reassure{margin-top:12px;font-size:.88rem;color:var(--muted)}
.reassure b{color:#fff;font-weight:600}

/* ---------- en-tete ---------- */
.hdr{position:sticky;top:0;z-index:40;background:rgba(7,9,18,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:1.25rem;color:#fff;flex:0 0 auto}
.brand img{width:36px;height:36px;border-radius:8px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav>a,.nav .dd>button{padding:9px 12px;border-radius:10px;font-size:.95rem;font-weight:500;color:#D5D8EE;background:none;border:0;display:flex;align-items:center;gap:6px}
.nav>a:hover,.nav .dd>button:hover,.nav>a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.05)}
.dd{position:relative}
.dd>button::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px);opacity:.7}
.dd-menu{position:absolute;top:calc(100% + 8px);left:-10px;min-width:290px;background:var(--navy);border:1px solid var(--line-2);border-radius:14px;padding:8px;box-shadow:0 30px 60px -20px rgba(0,0,0,.7);display:none}
.dd.open .dd-menu,.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 12px;border-radius:9px;font-size:.93rem;color:#D5D8EE}
.dd-menu a:hover{background:rgba(255,255,255,.06);color:#fff}
.dd-menu small{display:block;color:var(--muted);font-size:.8rem}
.hdr .btn{padding:11px 18px;font-size:.92rem;margin-left:8px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:10px;border:1px solid var(--line-2);background:none;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:1.6px;background:#fff;position:relative;content:""}
.burger span::before{position:absolute;top:-6px}.burger span::after{position:absolute;top:6px}
@media (max-width:1060px){
  .burger{display:flex}
  .nav{display:none;position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--base);flex-direction:column;align-items:stretch;padding:16px 24px 120px;overflow-y:auto;gap:2px}
  .nav.open{display:flex}
  .nav>a,.nav .dd>button{padding:14px 6px;font-size:1.08rem;border-bottom:1px solid var(--line);border-radius:0;width:100%}
  .dd-menu{position:static;display:block;border:0;background:none;box-shadow:none;padding:0 0 8px 10px;min-width:0}
  .dd>button::after{display:none}
  .hdr .btn{margin:18px 0 0}
}

/* ---------- fil d'ariane ---------- */
.crumbs{font-size:.84rem;color:var(--muted);padding-top:26px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a:hover{color:#fff}

/* ---------- sections ---------- */
section{position:relative}
.sec{padding:96px 0}
.sec-sm{padding:64px 0}
.sec-alt{background:var(--base-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-light{background:var(--paper);color:var(--ink)}
.sec-light .lead,.sec-light .muted{color:var(--ink-2)}
.sec-light .eyebrow{color:var(--blue)}
.sec-light .card{background:#fff;border-color:var(--paper-2);color:var(--ink)}
.sec-light .card p{color:var(--ink-2)}
.head{max-width:760px;margin-bottom:48px}
.head.center{margin-left:auto;margin-right:auto}
.head p{margin-top:16px}

/* ---------- hero ---------- */
.hero{padding:76px 0 84px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:780px;height:780px;background:radial-gradient(circle,rgba(84,87,234,.30),transparent 62%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:30px}
.hero-card{background:linear-gradient(180deg,rgba(26,29,93,.65),rgba(16,20,55,.65));border:1px solid var(--line-2);border-radius:22px;padding:26px}
.hero-card .k{font-family:var(--serif);font-size:3rem;line-height:1;color:#fff}
.hero-card .l{color:var(--muted);font-size:.92rem;margin-top:6px}
.hero-card .row{padding:16px 0;border-bottom:1px solid var(--line)}
.hero-card .row:last-of-type{border-bottom:0}
.hero-card .src{font-size:.78rem;color:var(--slate);margin-top:10px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:.9rem;color:#C9CCE6}
.trust-row span{display:flex;align-items:center;gap:8px}
.trust-row span::before{content:"";width:16px;height:16px;border-radius:50%;background:rgba(52,195,143,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%2334C38F' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.hero-in{padding:28px 0 72px}
.hero-in .wrap{grid-template-columns:1fr}
.hero-in h1{font-size:clamp(2.2rem,4.8vw,3.7rem);max-width:20ch}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding:44px 0 60px}}

/* ---------- grilles et cartes ---------- */
.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:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(22,25,75,.55),rgba(16,20,55,.35));border:1px solid var(--line);border-radius:var(--r);padding:28px}
.card h3{margin-bottom:10px}
.card p{color:#C2C5E0;font-size:1rem}
.card .num{font-family:var(--serif);font-size:.95rem;color:var(--blue-soft);margin-bottom:14px;display:block}
a.card{transition:border-color .2s,transform .2s;display:block}
a.card:hover{border-color:var(--blue-soft);transform:translateY(-3px)}
a.card .more{display:inline-block;margin-top:14px;font-weight:600;color:var(--blue-soft);font-size:.95rem}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(84,87,234,.16);color:var(--blue-soft);margin-bottom:18px}
.ico svg{width:22px;height:22px}

/* ---------- chiffres ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stats>div{padding:26px 22px;border-right:1px solid var(--line)}
.stats>div:last-child{border-right:0}
.stats b{display:block;font-family:var(--serif);font-weight:500;font-size:2.4rem;line-height:1;color:#fff}
.stats span{display:block;margin-top:8px;color:var(--muted);font-size:.9rem}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr}.stats>div:nth-child(2){border-right:0}.stats>div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* ---------- etudes de cas ---------- */
.case{background:var(--navy);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.case .shot{background:#fff;border-bottom:1px solid var(--line)}
.case .shot img{width:100%;height:auto}
.case .body{padding:24px;display:flex;flex-direction:column;gap:14px;flex:1}
.case .tag{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-soft);font-weight:700}
.case h3{font-size:1.3rem}
.case .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.case .kpis div{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:12px}
.case .kpis b{display:block;font-family:var(--serif);font-size:1.55rem;font-weight:500;color:#fff;line-height:1.1}
.case .kpis span{font-size:.78rem;color:var(--muted)}
.case .note{font-size:.84rem;color:var(--muted)}
.case a.more{margin-top:auto;font-weight:600;color:var(--blue-soft);font-size:.95rem}
.case-nodata{display:flex;flex-direction:column;justify-content:center;gap:12px;min-height:220px;padding:28px;background:linear-gradient(160deg,rgba(84,87,234,.16),rgba(16,20,55,.4))}

/* ---------- etapes ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding:28px 24px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02)}
.step .when{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:rgba(84,87,234,.3);border-radius:999px;padding:5px 11px;margin-bottom:16px}
.step h3{font-size:1.2rem;margin-bottom:10px}
.step p{font-size:.97rem;color:#C2C5E0}
.step .n{position:absolute;right:20px;top:18px;font-family:var(--serif);font-size:2.4rem;color:rgba(138,141,255,.22);line-height:1}
.sec-light .step{background:#fff;border-color:var(--paper-2)}
.sec-light .step p{color:var(--ink-2)}
.sec-light .step .when{background:var(--blue)}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* ---------- comparatif ---------- */
.versus{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.versus .card{padding:32px}
.versus ul{list-style:none;display:grid;gap:14px;margin-top:18px}
.versus li{display:flex;gap:12px;align-items:flex-start;font-size:1rem}
.versus li::before{flex:0 0 22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.8rem;font-weight:700;margin-top:2px}
.versus .yes li::before{content:"✓";background:rgba(52,195,143,.18);color:var(--ok)}
.versus .no li::before{content:"✕";background:rgba(240,98,122,.15);color:var(--ko)}
.versus .yes{border-color:rgba(84,87,234,.55);background:linear-gradient(180deg,rgba(49,51,197,.22),rgba(16,20,55,.4))}
@media (max-width:760px){.versus{grid-template-columns:1fr}}

/* ---------- avis Google ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:980px){.reviews{grid-template-columns:1fr}}
.review{background:#fff;color:#202124;border-radius:16px;padding:22px 22px 20px;display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 50px -30px rgba(0,0,0,.8)}
.review .top{display:flex;align-items:center;gap:12px}
.review .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:.9rem;flex:0 0 auto}
.review .who b{display:block;font-size:.98rem;font-weight:600}
.review .who span{font-size:.8rem;color:#5f6368}
.review .g{margin-left:auto;width:22px;height:22px;flex:0 0 auto}
.review .rate{display:flex;align-items:center;gap:8px;font-size:.82rem;color:#5f6368}
.review .stars{color:#fbbc04;letter-spacing:1px;font-size:1rem}
.review p{font-size:.98rem;line-height:1.55;color:#3c4043}
.reviews-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:26px}
.badge-g{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;color:#C9CCE6}
.badge-g svg{width:22px;height:22px}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-weight:600;font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--blue-soft);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details>div{padding:0 22px 22px;color:#C2C5E0;font-size:1rem}
.faq details>div p+p{margin-top:10px}
.sec-light .faq details{background:#fff;border-color:var(--paper-2)}
.sec-light .faq details>div{color:var(--ink-2)}

/* ---------- bandeau d'appel ---------- */
.cta-band{border-radius:26px;padding:56px;background:radial-gradient(circle at 85% 0,rgba(138,141,255,.35),transparent 50%),linear-gradient(135deg,var(--mid),var(--navy));border:1px solid var(--line-2);display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}
.cta-band h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
.cta-band p{color:#C9CCE6;margin-top:12px}
.cta-band .btn-row{justify-content:flex-end}
@media (max-width:860px){.cta-band{grid-template-columns:1fr;padding:34px 24px}.cta-band .btn-row{justify-content:flex-start}}

/* ---------- fondateur ---------- */
.founder{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}
.founder .portrait{aspect-ratio:4/5;border-radius:22px;border:1px solid var(--line-2);background:linear-gradient(160deg,var(--mid),var(--navy));display:grid;place-items:center;overflow:hidden;position:relative}
.founder .portrait img{width:100%;height:100%;object-fit:cover}
.founder .portrait .ph{font-family:var(--serif);font-size:4.5rem;color:rgba(255,255,255,.85)}
.founder blockquote{font-family:var(--serif);font-size:1.45rem;line-height:1.4;color:#fff;margin:22px 0}
.founder .sig{color:var(--muted);font-size:.95rem}
.founder ul{list-style:none;display:grid;gap:10px;margin-top:20px}
.founder li{display:flex;gap:10px;color:#C9CCE6;font-size:1rem}
.founder li::before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--blue-soft);margin-top:11px}
@media (max-width:860px){.founder{grid-template-columns:1fr}.founder .portrait{max-width:360px}}

/* ---------- realisations : animation ---------- */
.vault{position:relative;width:100%;max-width:900px;aspect-ratio:4/3;margin:0 auto;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.vault .vl{position:absolute;left:0;top:0;transform-origin:50% 50%;will-change:transform}
.vault .vcard{overflow:hidden;background:#101437;box-shadow:-3px 8px 18px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.12)}
.vault .vcard img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center}
.vault .vlogo{display:flex;align-items:center;justify-content:center;opacity:0;font-family:var(--serif);color:#fff;font-size:clamp(1.6rem,5vw,3.6rem);white-space:nowrap}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{border-radius:14px;overflow:hidden;border:1px solid var(--line-2);background:var(--navy)}
.gallery img{aspect-ratio:16/10;object-fit:cover;object-position:top;width:100%}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}}

/* ---------- prose (articles, pages longues) ---------- */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:48px 0 16px}
.prose h3{margin:32px 0 10px}
.prose p,.prose ul,.prose ol{margin-bottom:18px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:8px}
.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.sec-light .prose{color:var(--ink)}
.prose .callout{border-left:3px solid var(--blue);background:#fff;padding:18px 22px;border-radius:0 12px 12px 0;margin:26px 0}
.prose table{width:100%;border-collapse:collapse;margin:20px 0 26px;font-size:.95rem;background:#fff;border-radius:12px;overflow:hidden}
.prose th,.prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--paper-2)}
.prose th{background:var(--paper-2);font-weight:700}
.article-meta{color:var(--muted);font-size:.92rem;margin-top:14px}
.toc{background:#fff;border:1px solid var(--paper-2);border-radius:14px;padding:20px 24px;margin:0 0 32px}
.toc b{display:block;margin-bottom:8px}
.toc ol{margin:0;padding-left:20px}

/* ---------- specialites : liste ---------- */
.spe-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.spe-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);font-weight:600;transition:border-color .2s,background .2s}
.spe-list a:hover{border-color:var(--blue-soft);background:rgba(138,141,255,.06)}
.spe-list a span{color:var(--blue-soft)}
@media (max-width:860px){.spe-list{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.spe-list{grid-template-columns:1fr}}

/* ---------- conformite ---------- */
.seal{display:flex;gap:18px;align-items:flex-start;border:1px solid rgba(52,195,143,.35);background:rgba(52,195,143,.07);border-radius:16px;padding:22px 24px}
.seal svg{flex:0 0 34px;width:34px;height:34px;color:var(--ok)}
.seal p{font-size:.98rem;color:#C9CCE6}
.seal b{color:#fff}

/* ---------- pied de page ---------- */
.ftr{border-top:1px solid var(--line);padding:64px 0 120px;background:var(--base);font-size:.94rem}
.ftr .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.ftr h4{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:700}
.ftr ul{list-style:none;display:grid;gap:9px}
.ftr a{color:#C9CCE6}
.ftr a:hover{color:#fff}
.ftr .about{color:var(--muted);margin-top:14px;max-width:34ch}
.ftr .soc{display:flex;gap:10px;margin-top:18px}
.ftr .soc a{width:40px;height:40px;border-radius:10px;border:1px solid var(--line-2);display:grid;place-items:center}
.ftr .soc svg{width:18px;height:18px}
.ftr .legal{margin-top:46px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;color:var(--slate);font-size:.85rem}
.ftr .legal a{color:var(--slate)}
@media (max-width:860px){.ftr .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr .cols{grid-template-columns:1fr}}

/* ---------- barre d'appel fixe sur mobile ---------- */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:45;padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(7,9,18,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line-2);display:none;gap:10px;transform:translateY(110%);transition:transform .25s}
.mbar.show{transform:none}
.mbar .btn{flex:1;padding:14px 16px;font-size:.95rem}
.mbar .btn-ghost{padding:13px 16px;font-size:.92rem;flex:0 0 auto}
@media (max-width:760px){.mbar{display:flex}}

/* ---------- apparition au defilement ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
.no-js .rv{opacity:1;transform:none}
@media (max-width:520px){
  .case .kpis{gap:6px}
  .case .kpis div{padding:10px 8px}
  .case .kpis b{font-size:1.15rem;white-space:nowrap}
  .case .kpis span{font-size:.72rem;line-height:1.3;display:block}
  .founder .portrait{max-width:200px;aspect-ratio:1}
  .founder .portrait .ph{font-size:3rem}
}

/* ---------- etudes de cas : carrousel circulaire 3D (repris de l'ancien site) ---------- */
.c3d{--cw:min(540px,80vw);position:relative;width:100%;user-select:none;-webkit-user-select:none}
.c3d-stage{position:relative;height:calc(var(--cw) * .7 + 80px);perspective:1900px;perspective-origin:50% 30%;overflow:hidden;cursor:grab;touch-action:pan-y;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.c3d-stage.drag{cursor:grabbing}
.c3d-ring{position:absolute;left:50%;top:44px;width:var(--cw);transform-style:preserve-3d}
.c3d-card{position:absolute;left:0;top:0;width:var(--cw);margin:0;background:linear-gradient(180deg,#141845,#0B0E22);border:1px solid var(--line-2);border-radius:16px;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.8);transform-origin:50% 50%;will-change:transform,opacity}
.c3d-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--blue-bright),transparent);opacity:.6;z-index:1}
.c3d-shot{display:block;width:100%;aspect-ratio:820/300;object-fit:contain;background:#fff;border-bottom:1px solid var(--line)}
.c3d-card .body{padding:calc(var(--cw) * .035) calc(var(--cw) * .04)}
.cas-domaine{font-family:var(--serif);font-weight:500;font-size:clamp(1rem,calc(var(--cw) * .045),1.32rem);margin-bottom:calc(var(--cw) * .025);color:#fff}
.cas-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}
.cas-stat{background:rgba(7,9,18,.4);border:1px solid var(--line);border-radius:10px;padding:calc(var(--cw) * .022) 4px}
.cas-stat .v{font-family:var(--serif);font-weight:500;font-size:clamp(1.05rem,calc(var(--cw) * .05),1.5rem);line-height:1;color:#fff;white-space:nowrap}
.cas-stat .v.accentv{background:linear-gradient(160deg,#fff,var(--blue-soft));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cas-stat .l{font-size:clamp(.56rem,calc(var(--cw) * .0135),.68rem);color:var(--muted);letter-spacing:.03em;margin-top:6px;text-transform:uppercase;line-height:1.25}
@media(max-width:600px){.c3d{--cw:76vw}.c3d-stage{height:calc(var(--cw) * .8 + 70px);-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}.c3d-ring{top:34px}.cas-stats{gap:5px}}

/* ---------- menu : le sous-menu reste ouvert quand la souris descend dessus ---------- */
@media (min-width:1061px){
  .dd-menu{top:100%;margin-top:0}
  .dd-menu::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
  .dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
  .dd-menu{top:calc(100% + 6px)}
}
/* photo du fondateur : on garde le cadrage 4:5 sur mobile pour ne pas couper le logo */
@media (max-width:520px){.founder .portrait{max-width:300px;aspect-ratio:4/5}}
.founder .portrait img{object-position:center top}

/* =====================================================================
   EFFETS PREMIUM
   ===================================================================== */
/* grain de film tres leger sur toute la page */
body::after{content:"";position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}

/* barre de progression de lecture */
.progress{position:fixed;left:0;top:0;height:2px;width:100%;z-index:60;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--blue-bright),var(--blue-soft),#fff);pointer-events:none}

/* hero : aurore animee et halo qui suit la souris */
.hero{isolation:isolate}
.hero::before{display:none}
.hero .aurora{position:absolute;inset:0;z-index:-1;width:100%;height:100%;filter:blur(60px) saturate(130%);opacity:.9;pointer-events:none}
.hero .halo{position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(520px circle at var(--hx,70%) var(--hy,30%),rgba(138,141,255,.16),transparent 60%);transition:background .2s}
.hero-in{isolation:isolate}

/* titre du hero : les mots apparaissent un par un, nets apres un flou */
.split .w{display:inline-block;opacity:0;filter:blur(12px);transform:translateY(.35em) rotateX(40deg);transform-origin:50% 100%;
  transition:opacity .9s cubic-bezier(.2,.7,.2,1),filter .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i) * 70ms)}
.split.go .w{opacity:1;filter:none;transform:none}
.accent{background-size:200% 100%;animation:shimmer 6s ease-in-out infinite}
@keyframes shimmer{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* titres de section : devoilement par masque */
.head h2{clip-path:inset(0 0 100% 0);transform:translateY(24px);transition:clip-path 1s cubic-bezier(.7,0,.2,1),transform 1s cubic-bezier(.7,0,.2,1)}
.head.in h2,.no-js .head h2{clip-path:inset(0 0 -10% 0);transform:none}

/* sur-titres : effet de decodage */
.eyebrow.scr{font-variant-numeric:tabular-nums}

/* cartes : halo de lumiere qui suit la souris */
.card,.case,.step,.hero-card,.cta-band{position:relative;overflow:hidden}
.card::after,.case::after,.step::after,.hero-card::after,.cta-band::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(138,141,255,.18),transparent 55%);border-radius:inherit}
.card:hover::after,.case:hover::after,.step:hover::after,.hero-card:hover::after,.cta-band:hover::after{opacity:1}
.sec-light .card::after,.sec-light .step::after{background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(49,51,197,.10),transparent 55%)}
.tilt{transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.7,.2,1);will-change:transform}

/* boutons : reflet qui traverse au survol */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;z-index:-1;transform:skewX(-20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transition:left .7s cubic-bezier(.2,.7,.2,1)}
.btn:hover::after{left:130%}
.mag{transition:transform .35s cubic-bezier(.2,.7,.2,1)}

/* curseur : anneau qui suit avec inertie (ordinateur uniquement) */
.cur{position:fixed;left:0;top:0;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;border:1px solid rgba(255,255,255,.55);pointer-events:none;z-index:95;
  mix-blend-mode:difference;transition:width .25s,height .25s,margin .25s,background .25s,opacity .3s;opacity:0}
.cur.on{opacity:1}
.cur.big{width:64px;height:64px;margin:-32px 0 0 -32px;background:rgba(255,255,255,.9);border-color:transparent}
.cur-dot{position:fixed;left:0;top:0;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;border-radius:50%;background:#fff;pointer-events:none;z-index:96;mix-blend-mode:difference;opacity:0}
.cur-dot.on{opacity:1}

/* ruban des recherches Google */
.ruban{padding:26px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(16,20,55,.5),transparent);overflow:hidden}
.ruban-t{display:flex;align-items:center;justify-content:center;gap:10px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:18px}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(52,195,143,.6);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(52,195,143,0)}100%{box-shadow:0 0 0 0 rgba(52,195,143,0)}}
.ruban-l{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ruban-l+.ruban-l{margin-top:12px}
.ruban-in{display:flex;gap:12px;width:max-content;animation:defile 70s linear infinite}
.ruban-l.inv .ruban-in{animation-direction:reverse;animation-duration:85s}
.ruban:hover .ruban-in{animation-play-state:paused}
@keyframes defile{to{transform:translateX(-50%)}}
.ruban .q{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;padding:11px 18px;border-radius:999px;background:#fff;color:#202124;font-size:.95rem;box-shadow:0 10px 30px -18px rgba(0,0,0,.8)}
.ruban .q i{width:16px;height:16px;color:#5f6368;display:grid}
.ruban .q svg{width:16px;height:16px}

/* realisations en grand sur l'accueil */
.vault-xl{max-width:1040px;border-radius:20px}

/* etapes : la ligne qui relie les etapes se dessine */
.steps{position:relative}
.steps::before{content:"";position:absolute;left:4%;right:4%;top:-18px;height:2px;background:linear-gradient(90deg,var(--blue-bright),var(--blue-soft));transform:scaleX(0);transform-origin:0 50%;transition:transform 1.6s cubic-bezier(.7,0,.2,1);border-radius:2px}
.steps.in::before{transform:scaleX(1)}
@media (max-width:980px){.steps::before{display:none}}

/* carte du hero : flottement lent */
.hero-card{animation:flotte 7s ease-in-out infinite}
@keyframes flotte{0%,100%{translate:0 0}50%{translate:0 -10px}}

@media (prefers-reduced-motion:reduce){
  body::after,.accent,.hero-card,.ruban-in,.pulse{animation:none}
  .split .w{opacity:1;filter:none;transform:none;transition:none}
  .head h2{clip-path:none;transform:none;transition:none}
  .cur,.cur-dot,.hero .aurora{display:none}
}
@media (hover:none){.cur,.cur-dot{display:none}}