/* Style partagé des pages secondaires (CGU, Mentions légales, Contact) */
:root {
  --page: #f9f9f7; --surface: #fcfcfb; --ink: #0b0b0b; --ink-2: #52514e; --muted: #74726d;
  --grid: #e1e0d9; --baseline: #c3c2b7; --border: rgba(11,11,11,.10);
  --series: #2a78d6; --series-ink: #2168bd; --series-soft: #cde2fb; --series-hover: #1f5da8;
  --shadow: 0 10px 24px rgba(11,11,11,.06);
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Consolas", monospace;
}
:root[data-theme="dark"] {
  --page: #0d0d0d; --surface: #1a1a19; --ink: #fff; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --baseline: #383835; --border: rgba(255,255,255,.10);
  --series: #3987e5; --series-ink: #61a5f5; --series-soft: #184f95; --shadow: none;
}
* { box-sizing: border-box; }
html { font-family: var(--sans); line-height: 1.6; }
body { margin: 0; background: var(--page); color: var(--ink); }
a { color: var(--series-ink); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--series-ink); outline-offset: 3px;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 22px; }
.headwrap { max-width: 1080px; padding: 0 20px; }

.pagehead { height: 86px; display: flex; align-items: center; gap: 16px; }
.logo { height: 46px; display: block; }
.logo .lg-tile { fill: #0b0b0b; } .logo .lg-d { fill: #fcfcfb; font-family: var(--sans); }
.logo .lg-rule { stroke: var(--series); } .logo .lg-word { fill: var(--ink); font-family: var(--sans); }
:root[data-theme="dark"] .logo .lg-tile { stroke: rgba(255,255,255,.16); stroke-width: 1.5; }
.back { margin-left: auto; color: var(--ink-2); text-decoration: none; font-size: 14px; }
.back:hover { color: var(--ink); }
.ruler { height: 16px; background-image: repeating-linear-gradient(90deg, var(--grid) 0 2px, transparent 2px 28px); border-top: 2px solid var(--baseline); }

main { padding: 40px 0 60px; }
h1 { font-size: 30px; font-weight: 700; letter-spacing: 0; margin: 0 0 20px; }
h2 { font-size: 18px; font-weight: 600; margin: 26px 0 6px; }
p { margin: 0 0 14px; color: var(--ink-2); font-size: 15px; }
.updated { font-family: var(--mono); font-size: 12.5px; color: var(--muted); margin-bottom: 24px; }

/* Formulaire de contact */
form.contact { display: grid; gap: 14px; max-width: 560px; }
label { font-size: 14px; font-weight: 600; color: var(--ink); display: block; margin-bottom: 5px; }
input, textarea { width: 100%; padding: 11px 12px; font-size: 15px; font-family: var(--sans);
  border-radius: 9px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); }
input:focus, textarea:focus { outline: 2px solid var(--series-soft); border-color: var(--series); }
textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
button { justify-self: start; background: #2168bd; color: #fff; border: 0; border-radius: 9px;
  padding: 12px 22px; font-size: 15px; font-weight: 600; cursor: pointer; }
button:hover { background: var(--series-hover); }
button:disabled { opacity: .5; cursor: default; }
.note { font-size: 13px; color: var(--muted); }
.msg { padding: 12px 14px; border-radius: 9px; font-size: 14.5px; display: none; }
.msg.ok { display: block; background: color-mix(in srgb, var(--series) 12%, transparent); color: var(--ink); }
.msg.err { display: block; background: color-mix(in srgb, #d03b3b 14%, transparent); color: var(--ink); }

footer { border-top: 1px solid var(--border); padding: 24px 0 40px; color: var(--muted); font-size: 13px; }
footer a { color: var(--muted); }
.frow { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.frow .footer-links { margin-left: auto; }
@media (max-width: 560px) {
  .frow { align-items: flex-start; flex-direction: column; }
  .frow .footer-links { margin-left: 0; }
}