/* ============================================================
   ComoPay — site institutionnel. Feuille de style partagée.
   Identité : slate froid + émeraude (l'argent qui arrive).
   Clair/sombre géré au niveau des tokens.
   ============================================================ */

:root {
  --ground: #F5F7F8;
  --surface: #FFFFFF;
  --surface-2: #ECF0F2;
  --ink: #0F1C1A;
  --ink-2: #3A4A47;
  --muted: #6B7B77;
  --line: #DCE3E2;
  --line-strong: #BFCBC8;

  --accent: #067A5B;
  --accent-ink: #FFFFFF;
  --accent-soft: #E3F1EB;
  --accent-line: #A9D6C6;
  --accent-strong: #04624A;

  --info: #3A4E86;
  --info-soft: #E9ECF6;
  --info-line: #B9C3E0;

  --warn: #8A5A12;
  --warn-soft: #F8EFDC;
  --warn-line: #E4C88A;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --maxw: 1040px;
  --readw: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0B1413; --surface: #111D1B; --surface-2: #172523;
    --ink: #E7EEEC; --ink-2: #BDC9C6; --muted: #869591;
    --line: #23322F; --line-strong: #33453F;
    --accent: #45C79E; --accent-ink: #04231A; --accent-soft: #10241E; --accent-line: #1E4C3C; --accent-strong: #6FD8B6;
    --info: #97A6D8; --info-soft: #171C31; --info-line: #2E3762;
    --warn: #DBAE5C; --warn-soft: #241B0B; --warn-line: #493916;
  }
}
:root[data-theme="dark"] {
  --ground: #0B1413; --surface: #111D1B; --surface-2: #172523;
  --ink: #E7EEEC; --ink-2: #BDC9C6; --muted: #869591;
  --line: #23322F; --line-strong: #33453F;
  --accent: #45C79E; --accent-ink: #04231A; --accent-soft: #10241E; --accent-line: #1E4C3C; --accent-strong: #6FD8B6;
  --info: #97A6D8; --info-soft: #171C31; --info-line: #2E3762;
  --warn: #DBAE5C; --warn-soft: #241B0B; --warn-line: #493916;
}
:root[data-theme="light"] {
  --ground: #F5F7F8; --surface: #FFFFFF; --surface-2: #ECF0F2;
  --ink: #0F1C1A; --ink-2: #3A4A47; --muted: #6B7B77;
  --line: #DCE3E2; --line-strong: #BFCBC8;
  --accent: #067A5B; --accent-ink: #FFFFFF; --accent-soft: #E3F1EB; --accent-line: #A9D6C6; --accent-strong: #04624A;
  --info: #3A4E86; --info-soft: #E9ECF6; --info-line: #B9C3E0;
  --warn: #8A5A12; --warn-soft: #F8EFDC; --warn-line: #E4C88A;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-strong); }

/* ---------- En-tête / navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--ground) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw); margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 18px; letter-spacing: -0.02em; color: var(--ink);
  text-decoration: none;
}
.brand .mark {
  width: 26px; height: 26px; border-radius: 7px;
  background: linear-gradient(150deg, var(--accent), var(--accent-strong));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 14px;
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-size: 14px; font-weight: 600; color: var(--ink-2); text-decoration: none;
  padding: 8px 12px; border-radius: 8px;
}
.nav-links a:hover { color: var(--ink); background: var(--surface-2); }
.nav-links a.cta {
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
}
.nav-links a.cta:hover { background: var(--accent-strong); color: #fff; }
.nav-toggle { display: none; }
@media (max-width: 640px) {
  .nav-links a:not(.cta) { display: none; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 700; cursor: pointer;
  text-decoration: none; padding: 12px 20px; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
  transition: background .15s, transform .1s;
}
.btn:hover { background: var(--accent-strong); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn.ghost:hover { border-color: var(--ink-2); background: var(--surface-2); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Sections génériques ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 56px 0; }
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-strong);
}
h1, h2, h3 { text-wrap: balance; letter-spacing: -0.02em; line-height: 1.15; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 40px; }
.hero-inner { max-width: 760px; }
.hero h1 { font-size: clamp(32px, 6vw, 52px); font-weight: 800; margin: 14px 0 16px; }
.hero p.lead { font-size: clamp(17px, 2.4vw, 20px); color: var(--ink-2); margin: 0 0 28px; max-width: 60ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.reassure { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 26px; font-size: 13.5px; color: var(--muted); }
.reassure span { display: inline-flex; align-items: center; gap: 6px; }
.reassure b { color: var(--ink-2); font-weight: 600; }

/* ---------- Étapes ---------- */
.steps { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(240px,100%), 1fr)); }
.step {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px;
}
.step .n {
  width: 30px; height: 30px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-strong);
  border: 1px solid var(--accent-line); display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 14px; margin-bottom: 12px;
}
.step h3 { font-size: 17px; margin: 0 0 6px; }
.step p { margin: 0; color: var(--ink-2); font-size: 14.5px; }

.section-head { max-width: 620px; margin-bottom: 30px; }
.section-head h2 { font-size: clamp(24px, 4vw, 34px); font-weight: 800; margin: 10px 0 8px; }
.section-head p { color: var(--ink-2); margin: 0; font-size: 16px; }

/* ---------- Avantages ---------- */
.perks { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(260px,100%), 1fr)); }
.perk { display: flex; gap: 13px; align-items: flex-start; }
.perk .ico {
  flex: none; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid var(--accent-line); font-size: 17px;
}
.perk h3 { font-size: 16px; margin: 3px 0 4px; }
.perk p { margin: 0; color: var(--ink-2); font-size: 14.5px; }

/* ---------- Bloc frais ---------- */
.fees {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px;
  display: grid; gap: 24px; grid-template-columns: 1.1fr 1fr; align-items: center;
}
@media (max-width: 720px) { .fees { grid-template-columns: 1fr; } }
.fees .price { font-family: var(--font-mono); font-size: clamp(30px, 6vw, 40px); font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.fees .price small { font-size: 16px; color: var(--muted); font-weight: 600; }
.fees ul { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-direction: column; gap: 10px; }
.fees li { display: flex; gap: 9px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); }
.fees li::before { content: "✓"; color: var(--accent); font-weight: 800; }

/* ---------- Bandeau CTA ---------- */
.cta-band {
  background: linear-gradient(150deg, var(--accent-strong), var(--accent));
  border-radius: 18px; padding: 40px; color: #fff; text-align: center;
}
.cta-band h2 { color: #fff; font-size: clamp(22px, 4vw, 30px); margin: 0 0 10px; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0 0 22px; font-size: 16px; }
.cta-band .btn { background: #fff; color: var(--accent-strong); border-color: #fff; }
.cta-band .btn:hover { background: #F0FFFA; }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); margin-top: 20px; background: var(--surface); }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 40px 20px 32px;
  display: grid; gap: 28px; grid-template-columns: 1.4fr 1fr 1fr;
}
@media (max-width: 640px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
.footer-inner .about { grid-column: 1 / -1; }
@media (min-width: 641px) { .footer-inner .about { grid-column: auto; } }
.footer-col h4 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.footer-col a { display: block; color: var(--ink-2); text-decoration: none; font-size: 14px; padding: 4px 0; }
.footer-col a:hover { color: var(--accent-strong); }
.footer-about p { color: var(--ink-2); font-size: 14px; margin: 10px 0 0; max-width: 40ch; }
.footer-bottom {
  border-top: 1px solid var(--line); padding: 16px 20px; text-align: center;
  font-size: 12.5px; color: var(--muted);
}

/* ---------- Pages légales (contenu lisible) ---------- */
.legal { padding: 40px 0 64px; }
.legal .wrap { max-width: var(--readw); }
.legal h1 { font-size: clamp(28px, 5vw, 38px); font-weight: 800; margin: 6px 0 6px; }
.legal .updated { color: var(--muted); font-size: 13.5px; margin: 0 0 24px; }
.legal h2 {
  font-size: 20px; font-weight: 700; margin: 34px 0 10px; padding-top: 8px;
  border-top: 1px solid var(--line);
}
.legal h3 { font-size: 16px; font-weight: 700; margin: 20px 0 6px; }
.legal p, .legal li { color: var(--ink-2); font-size: 15.5px; }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.legal .todo {
  background: var(--warn-soft); color: var(--warn); border: 1px dashed var(--warn-line);
  border-radius: 4px; padding: 1px 6px; font-size: 13.5px; font-weight: 600;
}

/* Bandeau "à valider par un avocat" */
.draft-banner {
  background: var(--warn-soft); border: 1px solid var(--warn-line); border-radius: 12px;
  padding: 14px 18px; margin: 8px 0 26px; display: flex; gap: 12px; align-items: flex-start;
}
.draft-banner .ico { font-size: 20px; flex: none; }
.draft-banner p { margin: 0; font-size: 14px; color: var(--ink-2); }
.draft-banner strong { color: var(--warn); }

.backlink { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; text-decoration: none; color: var(--ink-2); margin-bottom: 8px; }
.backlink:hover { color: var(--accent-strong); }