/* VORNEL - feuille de style unique. Polices : ajouter Nunito Sans / Inter en woff2 locaux (voir README).        */
:root{--bg:#0B0B0D;--fg:#F5F5F7;--ag:#C0C0C0;--line:rgba(192,192,192,.22);--f:"Nunito Sans",Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:400 1.0625rem/1.7 var(--f);-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:.25em;text-decoration-color:var(--line)}a:hover{text-decoration-color:var(--ag)}
:focus-visible{outline:2px solid var(--fg);outline-offset:4px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:var(--bg);padding:.6rem 1rem;z-index:20}.skip:focus{left:0}
header.top{position:fixed;inset:0 0 auto;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:1.25rem clamp(1.25rem,5vw,4rem);background:linear-gradient(var(--bg),transparent)}
.logo{font-weight:300;letter-spacing:.38em;text-decoration:none;font-size:1rem;padding-left:.38em}
nav ul{display:flex;gap:2.2rem;list-style:none;margin:0;padding:0}nav a{text-decoration:none;color:var(--ag);font-size:.95rem;transition:color .2s}nav a:hover,nav a[aria-current]{color:var(--fg)}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--fg);font:inherit;padding:.45rem .9rem;border-radius:2px;cursor:pointer}
main{min-height:70vh}
.hero{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3.2rem;text-align:center;padding:6rem 1.5rem 4rem}
.mark{font-weight:200;font-size:clamp(2.6rem,10vw,7.5rem);letter-spacing:.34em;padding-left:.34em;margin:0;line-height:1;background:linear-gradient(100deg,#8b8b90 0%,#8b8b90 38%,#fff 50%,#8b8b90 62%,#8b8b90 100%) 100%/260% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sweep 3.2s .4s cubic-bezier(.4,0,.2,1) forwards}
@keyframes sweep{to{background-position:0 0}}
.btn{display:inline-block;border:1px solid var(--ag);color:var(--fg);padding:.85rem 2rem;text-decoration:none;border-radius:2px;transition:background .25s,color .25s}.btn:hover{background:var(--fg);color:var(--bg)}
.wrap{max-width:68rem;margin:0 auto;padding:0 clamp(1.25rem,5vw,4rem)}
section.block{padding:clamp(4rem,10vw,8rem) 0;border-top:1px solid var(--line)}
h1,h2,h3{font-weight:300;line-height:1.15;margin:0 0 1.2rem;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.6rem);max-width:20ch}h2{font-size:clamp(1.6rem,3.4vw,2.4rem);max-width:24ch}h3{font-size:1.25rem;font-weight:400}
.lead{color:var(--ag);max-width:60ch;font-size:1.15rem}p{max-width:62ch}
.page{padding-top:10rem;padding-bottom:3rem}
.rows>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:1rem 4rem;padding:2rem 0;border-top:1px solid var(--line)}.rows>div:last-child{border-bottom:1px solid var(--line)}.rows h3{margin:0}.rows p{margin:0;color:var(--ag)}
.links{display:flex;flex-wrap:wrap;gap:1rem 2.5rem;margin-top:2rem}
form{display:grid;gap:1.3rem;max-width:36rem;margin-top:2rem}label{display:grid;gap:.4rem;color:var(--ag);font-size:.95rem}
input,select,textarea{font:inherit;color:var(--fg);background:transparent;border:1px solid var(--line);border-radius:2px;padding:.75rem .9rem}input:focus,select:focus,textarea:focus{border-color:var(--fg);outline:none}select option{background:var(--bg)}
.chk{display:flex;gap:.7rem;align-items:flex-start}.chk input{margin-top:.45rem}.hp{position:absolute;left:-9999px}
.msg{border:1px solid var(--ag);padding:1rem 1.2rem;border-radius:2px;max-width:36rem}
footer{border-top:1px solid var(--line);padding:2.5rem 0;color:var(--ag);font-size:.9rem}footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem}footer ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
mark{background:rgba(245,245,247,.14);color:var(--fg);padding:0 .3em;border-radius:2px}
.legal h2{font-size:1.3rem;margin-top:2.5rem}.legal p,.legal li{color:var(--ag)}
@media(max-width:900px){.burger{display:block}nav{position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);display:none;padding:1rem clamp(1.25rem,5vw,4rem) 1.5rem}nav.open{display:block}nav ul{flex-direction:column;gap:1rem}.rows>div{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mark{animation:none;background:none;color:var(--fg)}.btn,nav a{transition:none}}