/* Jeu de variables et réinitialisation communs au site de présentation et à l'espace client. */
:root {
  --ink: #07223d;
  --ink-2: #0f3558;
  /* Bleus du logo Syndio : --brand = fond du logo, --brand-deep = coin sombre du dégradé */
  --brand: #306488;
  --brand-dark: #1e4c72;
  --brand-deep: #184868;
  --leaf: #306488;
  --leaf-dark: #1e4c72;
  --teal: #2bb3a3;
  --mint: #e3f0fb;
  --mint-2: #c9e1f6;
  --paper: #f3f8fd;
  --white: #ffffff;
  --line: #d0deeb;
  --text: #0a2239;
  --muted: #52677c;
  --ok: #1b7f5b;
  --ok-bg: #d6f0e6;
  --saffron: #efa81f;
  --saffron-bg: #fdf1d8;
  --brick: #b93b2a;
  --brick-bg: #f8e3df;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --focus: 0 0 0 3px rgba(48, 100, 136, 0.35);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--paper); line-height: 1.55; font-size: 16px; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.025em; font-weight: 800; }
p { margin: 0; }
a { color: var(--leaf-dark); }
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
.num { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; border: 1.5px solid transparent; font-weight: 700; text-decoration: none; transition: background-color 0.15s, border-color 0.15s, color 0.15s; }
.btn-primary { background: var(--leaf); color: #fff; }
.btn-primary:hover { background: var(--leaf-dark); }
.btn-ghost { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn-ghost:hover { background: var(--brand); color: #fff; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

.brand-mark { display: inline-block; width: 42px; height: 24px; background: url("../img/logo-s.png") center / contain no-repeat; flex: none; }