@font-face{font-family:"Manrope";src:url("fonts/Manrope-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url("fonts/Manrope-Medium.ttf") format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"Manrope";src:url("fonts/Manrope-SemiBold.ttf") format("truetype");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("fonts/Manrope-Bold.ttf") format("truetype");font-weight:700 800;font-display:swap}

:root{
  --ground:#FAF9F7; --ground-2:#F2EFEA; --ink:#17141C; --ink-2:#4A4553; --muted:#77717F;
  --line:#E4DFD8; --accent:#5E2145; --accent-soft:#F3E9EE; --on-accent:#FFFFFF;
  --max:1080px; --gutter:24px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#141217; --ground-2:#1C1A20; --ink:#F3F1F5; --ink-2:#CBC6D1; --muted:#9C96A5;
    --line:#2E2B33; --accent:#D9A2C2; --accent-soft:#2B1E26; --on-accent:#1A0F15;
  }
}
:root[data-theme="dark"]{
  --ground:#141217; --ground-2:#1C1A20; --ink:#F3F1F5; --ink-2:#CBC6D1; --muted:#9C96A5;
  --line:#2E2B33; --accent:#D9A2C2; --accent-soft:#2B1E26; --on-accent:#1A0F15;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.6}
a{color:inherit}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

/* en-tête */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--ground) 92%,transparent);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.mark{font-weight:800;font-size:20px;letter-spacing:.28em;text-decoration:none;padding-left:.28em}
.nav{display:flex;gap:28px;font-size:15px;font-weight:600}
.nav a{text-decoration:none;color:var(--ink-2)}
.nav a:hover{color:var(--ink)}

/* ouverture */
.hero{padding-top:96px;padding-bottom:88px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 20px}
h1{font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-.03em;font-weight:800;margin:0;max-width:15ch;text-wrap:balance}
.lead{font-size:clamp(18px,2.1vw,21px);color:var(--ink-2);max-width:60ch;margin:28px 0 0}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.btn{display:inline-flex;align-items:center;height:50px;padding:0 24px;border-radius:12px;font-weight:700;font-size:16px;text-decoration:none;border:1.5px solid var(--accent)}
.btn.primary{background:var(--accent);color:var(--on-accent)}
.btn.ghost{color:var(--accent)}
.btn:hover{filter:brightness(1.06)}

/* sections */
section.block{padding:80px 0;border-top:1px solid var(--line)}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:48px;align-items:start}
h2{font-size:clamp(28px,3.4vw,38px);letter-spacing:-.02em;line-height:1.15;margin:0;font-weight:800}
.head p{margin:0;color:var(--ink-2);max-width:62ch}
.rows{margin:48px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.rows li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:48px;padding:26px 0;border-bottom:1px solid var(--line)}
.rows h3{margin:0;font-size:18px;font-weight:700}
.rows p{margin:0;color:var(--ink-2)}
.tag{display:inline-block;margin-top:28px;padding:10px 16px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600;font-size:15px}

.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:48px}
.contact dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:14px 28px}
.contact dt{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.contact dd{margin:0;font-weight:600}

/* pied */
footer{border-top:1px solid var(--line);background:var(--ground-2)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding-top:28px;padding-bottom:28px;font-size:14px;color:var(--muted)}
footer a{color:var(--ink-2)}

/* page légale */
.legal{padding:72px 0 96px;max-width:72ch}
.legal h1{font-size:clamp(32px,4.5vw,46px);max-width:none}
.legal h2{font-size:22px;margin:44px 0 10px}
.legal p{color:var(--ink-2);margin:0 0 12px}
.back{display:inline-block;margin-top:40px;font-weight:600;color:var(--accent)}

@media (max-width:760px){
  :root{--gutter:16px}
  .nav{gap:18px;font-size:14px}
  .hero{padding-top:64px;padding-bottom:56px}
  section.block{padding:56px 0}
  .head,.rows li,.contact{grid-template-columns:1fr;gap:12px}
  .rows{margin-top:32px}
  .rows li{padding:20px 0}
}
@media (max-width:420px){ .nav a.opt{display:none} }
@media (prefers-reduced-motion: reduce){ *{scroll-behavior:auto!important} }
html{scroll-behavior:smooth}