/* Comparanimo — feuille de style partagée */
:root {
  --teal: #0f766e;
  --teal-dark: #0b5a54;
  --teal-light: #ccfbf1;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #ffffff;
  --bg-soft: #f6faf9;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --border: #e5e7eb;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(15, 118, 110, 0.10);
  --maxw: 1080px;
}

* { 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(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
}
h1, h2, h3 { line-height: 1.25; color: var(--ink); }
h1 { font-size: 2.2rem; margin: 0 0 .5em; }
h2 { font-size: 1.6rem; margin: 1.8em 0 .6em; }
h3 { font-size: 1.2rem; margin: 1.4em 0 .4em; }
p { margin: 0 0 1em; }
a { color: var(--teal); }
img { max-width: 100%; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-weight: 800; font-size: 1.35rem; color: var(--teal); text-decoration: none; letter-spacing: -.5px; }
.logo span { color: var(--accent); }
.nav a { color: var(--ink); text-decoration: none; margin-left: 22px; font-weight: 500; font-size: .98rem; }
.nav a:hover { color: var(--teal); }
@media (max-width: 640px) { .nav a { margin-left: 14px; font-size: .9rem; } .logo { font-size: 1.15rem; } }

/* Hero */
.hero { background: linear-gradient(160deg, var(--bg-soft), #eef7f5); padding: 64px 0 56px; }
.hero h1 { font-size: 2.6rem; max-width: 14ch; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 56ch; }
@media (max-width: 640px) { .hero h1 { font-size: 1.9rem; } }

/* Buttons */
.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; border: none; cursor: pointer;
  font-size: 1.02rem; transition: transform .08s ease, background .2s ease;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary { background: var(--teal); }
.btn-secondary:hover { background: var(--teal-dark); }
.btn-ghost { background: transparent; color: var(--teal); border: 2px solid var(--teal); }

/* Sections */
section { padding: 8px 0; }
.section-pad { padding: 48px 0; }
.bg-soft { background: var(--bg-soft); }
.center { text-align: center; }
.lead-center { max-width: 60ch; margin: 0 auto 1.5em; text-align: center; color: var(--muted); }

/* Cards grid */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px) { .grid-3 { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 600px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow); transition: transform .12s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(15,118,110,.16); }
.card h3 { margin-top: 0; }
.card .emoji { font-size: 2rem; }
.card a.card-link { text-decoration: none; color: var(--teal); font-weight: 700; }

/* Simulator */
.simulator { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); max-width: 640px; margin: 0 auto; }
.simulator label { display: block; font-weight: 600; margin: 14px 0 6px; }
.simulator select, .simulator input[type="range"] { width: 100%; padding: 10px; border-radius: 10px; border: 1px solid var(--border); font-size: 1rem; }
.sim-result { margin-top: 22px; padding: 20px; background: var(--teal-light); border-radius: 12px; text-align: center; }
.sim-result .amount { font-size: 2rem; font-weight: 800; color: var(--teal-dark); }
.sim-note { font-size: .82rem; color: var(--muted); margin-top: 8px; }

/* Article */
.article { max-width: 760px; margin: 0 auto; padding: 40px 20px; }
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: 10px; }
.breadcrumb a { color: var(--muted); }
.meta-row { color: var(--muted); font-size: .9rem; margin-bottom: 24px; }
.callout { background: var(--bg-soft); border-left: 4px solid var(--teal); padding: 16px 20px; border-radius: 0 10px 10px 0; margin: 24px 0; }
.cta-box { background: linear-gradient(160deg, #eef7f5, var(--teal-light)); border-radius: var(--radius); padding: 28px; text-align: center; margin: 36px 0; }

/* Table */
table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .96rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
th { background: var(--bg-soft); font-weight: 700; }

/* FAQ */
details { border: 1px solid var(--border); border-radius: 10px; padding: 4px 18px; margin: 10px 0; background: #fff; }
details summary { font-weight: 600; cursor: pointer; padding: 12px 0; }
details[open] summary { color: var(--teal); }

/* Footer */
.site-footer { background: var(--ink); color: #cbd5e1; padding: 44px 0 28px; margin-top: 48px; font-size: .92rem; }
.site-footer a { color: #cbd5e1; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: #fff; margin: 0 0 10px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: 6px 0; }
.disclosure { border-top: 1px solid #374151; margin-top: 28px; padding-top: 18px; font-size: .82rem; color: #94a3b8; }

.pill { display: inline-block; background: var(--teal-light); color: var(--teal-dark); padding: 4px 12px; border-radius: 999px; font-size: .8rem; font-weight: 600; margin-bottom: 14px; }