/* BOCA — styles partagés (accueil + réservation) */
:root{
  --ground:#F8F4ED; --paper:#FFFDF9; --ink:#2E2925; --ink-soft:#6E6258;
  --caramel:#935F28; --caramel-strong:#7E5020; --sand:#EFE2CC; --line:#E3D6C2;
  --night:#2F2B28; --night-ink:#F3EBDD; --night-soft:#B7AA98; --night-line:#4A443F; --night-caramel:#C9965C;
  --chip:#FFFFFF; --ok:#3F6B45; --err:#A33A2B;
  --serif:"Bodoni Moda","Bodoni 72","Didot",Georgia,serif;
  --sans:"Jost","Futura","Avenir Next","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ground:#1D1A18; --paper:#262220; --ink:#F1E8DA; --ink-soft:#B5A794;
    --caramel:#D29C5E; --caramel-strong:#E2B07A; --sand:#2C2724; --line:#3A3430;
    --night:#141211; --night-ink:#F1E8DA; --night-soft:#A89C8B; --night-line:#35302C; --night-caramel:#D6A267;
    --chip:#2A2623; --ok:#8BC193; --err:#F08A78;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ground:#1D1A18; --paper:#262220; --ink:#F1E8DA; --ink-soft:#B5A794;
  --caramel:#D29C5E; --caramel-strong:#E2B07A; --sand:#2C2724; --line:#3A3430;
  --night:#141211; --night-ink:#F1E8DA; --night-soft:#A89C8B; --night-line:#35302C; --night-caramel:#D6A267;
  --chip:#2A2623; --ok:#8BC193; --err:#F08A78;
}
*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{background:var(--ground);color:var(--ink);font-family:var(--serif);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:2px solid var(--caramel);outline-offset:3px;border-radius:4px}
.wrap{max-width:760px;margin:0 auto;padding-inline:20px}
.label{font-family:var(--sans);font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:500}

.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--ground) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand b{font-weight:700;font-size:22px;letter-spacing:.28em}
.brand svg{width:26px;height:26px;color:var(--caramel)}
.nav{display:flex;align-items:center;gap:18px}
.nav a{font-family:var(--sans);font-size:13px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft)}
.nav a:hover{color:var(--caramel)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.1em;border:0;background:transparent;color:var(--ink-soft);padding:6px 11px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--ground)}
@media (max-width:520px){.nav a.opt{display:none}}

.btn{font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:14px 22px;border-radius:999px;border:1px solid var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;background:transparent;color:var(--ink)}
.btn.primary{background:var(--ink);color:var(--ground)}
.btn:hover{border-color:var(--caramel)}
.btn.primary:hover{background:var(--caramel-strong);border-color:var(--caramel-strong);color:#fff}
.btn[disabled]{opacity:.55;cursor:wait}

footer{padding-block:34px;padding-inline:18px;text-align:center;font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);border-top:1px solid var(--line)}
footer b{display:block;font-family:var(--serif);font-size:20px;letter-spacing:.3em;color:var(--ink);margin-bottom:6px}
footer svg{width:30px;height:30px;color:var(--caramel);margin-bottom:6px}
.legal-links{margin-top:10px;font-size:11px}
.legal-links a{color:inherit}