/* JOPE DEVELOPPEMENT — vitrine statique. Aucune dépendance externe.
   Police système (perf + confidentialité : pas de Google Fonts). */

:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --accent-soft: #eff6ff;
  --radius: 12px;
  --maxw: 1040px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--text); letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.menu { display: flex; gap: 28px; }
.menu a { color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.menu a:hover { color: var(--text); text-decoration: none; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(180deg, var(--accent-soft), var(--bg)); padding: 84px 0 64px; }
.hero h1 { font-size: 2.6rem; line-height: 1.15; margin: 0 0 18px; letter-spacing: -0.03em; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 640px; margin: 0 0 32px; }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent); background: #fff;
  border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; margin-bottom: 20px;
}
.btn {
  display: inline-block; background: var(--accent); color: #fff; font-weight: 600;
  padding: 13px 24px; border-radius: var(--radius); transition: background 0.15s;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.btn.secondary { background: #fff; color: var(--accent); border: 1px solid var(--border); margin-left: 12px; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
section.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
section h2 { font-size: 1.9rem; letter-spacing: -0.02em; margin: 0 0 12px; }
section .section-intro { color: var(--muted); max-width: 640px; margin: 0 0 40px; }
section .section-intro.spaced { margin-top: 28px; }

/* ---------- Grilles de services ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
}
.card h3 { margin: 0 0 14px; font-size: 1.15rem; }
.card ul { margin: 0; padding-left: 18px; color: var(--muted); }
.card ul li { margin-bottom: 6px; }
.card .tag { font-size: 0.78rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Étapes / fonctionnement ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; background: var(--accent-soft);
  color: var(--accent); font-weight: 800; margin-bottom: 14px;
}
.step h3 { margin: 0 0 8px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ---------- Bloc contact ---------- */
.contact-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.contact-box p { margin: 6px 0; }

/* ---------- Footer ---------- */
.site-footer { background: #0f172a; color: #cbd5e1; padding: 40px 0; font-size: 0.9rem; }
.site-footer p { margin: 6px 0; }
.site-footer a { color: #93c5fd; }
.site-footer .copy { color: #64748b; margin-top: 16px; }

/* ---------- Pages légales (contenu généré) ---------- */
.legal { padding: 56px 0; }
.legal .container { max-width: 820px; }
.legal h1 { font-size: 2rem; letter-spacing: -0.02em; }
.legal h2 { font-size: 1.4rem; margin-top: 40px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.legal h3 { font-size: 1.1rem; margin-top: 28px; }
.legal table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 0.92rem; }
.legal th, .legal td { border: 1px solid var(--border); padding: 9px 12px; text-align: left; vertical-align: top; }
.legal th { background: var(--bg-alt); }
.legal blockquote { border-left: 3px solid var(--accent); margin: 16px 0; padding: 4px 18px; color: var(--muted); background: var(--accent-soft); }
.legal hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.legal .back { display: inline-block; margin-bottom: 24px; color: var(--muted); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .menu { display: none; }
  .hero h1 { font-size: 2rem; }
  .hero { padding: 56px 0 44px; }
  .btn.secondary { margin-left: 0; margin-top: 12px; display: block; text-align: center; }
}