/* casaflow.lu — same palette as the app (mobile/src/constants/theme.ts). */
:root {
  --bg: #f4f3ec;
  --card: #ffffff;
  --card2: #e9e8df;
  --ink: #242b23;
  --sub: #75806f;
  --accent: #0e7a5f;
  --on-accent: #ffffff;
  --line: #e2e1d7;
  --amber: #b4831c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171b17;
    --card: #21261f;
    --card2: #2a3027;
    --ink: #f1efe6;
    --sub: #9ca894;
    --accent: #4ac79a;
    --on-accent: #0b1f17;
    --line: #333a2f;
    --amber: #e8a33d;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); }
img { max-width: 100%; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 0;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 19px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
nav.links { display: flex; gap: 18px; font-size: 14.5px; font-weight: 600; }
nav.links a { color: var(--sub); text-decoration: none; }
nav.links a:hover { color: var(--ink); }

.hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; padding: 56px 0 40px; }
.hero h1 { font-size: clamp(34px, 5.4vw, 54px); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 18px; }
.hero p.lead { font-size: 19px; color: var(--sub); margin: 0 0 26px; max-width: 34em; }
.hero .art { display: flex; justify-content: center; }
.hero .art img { width: min(240px, 60vw); height: auto; border-radius: 22%; box-shadow: 0 24px 60px rgba(14, 122, 95, 0.25); }

.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-block; padding: 13px 22px; border-radius: 14px; font-weight: 700; text-decoration: none;
  background: var(--accent); color: var(--on-accent);
}
.btn.ghost { background: var(--card2); color: var(--ink); }
.note { font-size: 13.5px; color: var(--sub); }

section { padding: 44px 0; }
h2 { font-size: clamp(26px, 3.6vw, 34px); letter-spacing: -0.01em; margin: 0 0 8px; }
.section-lead { color: var(--sub); margin: 0 0 26px; max-width: 40em; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 12.5px; font-weight: 800; color: var(--sub); margin: 0 0 6px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.card h3 { margin: 10px 0 6px; font-size: 17.5px; }
.card p { margin: 0; color: var(--sub); font-size: 15px; }
.ico { width: 40px; height: 40px; border-radius: 12px; background: var(--card2); display: grid; place-items: center; color: var(--accent); }
.ico svg { width: 22px; height: 22px; }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps .card::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent); font-weight: 800;
}

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.plan h3 { font-size: 20px; margin: 0 0 4px; }
.plan .price { font-size: 30px; font-weight: 800; margin: 8px 0 2px; }
.plan .price small { font-size: 15px; font-weight: 600; color: var(--sub); }
.plan ul { margin: 14px 0 0; padding: 0; list-style: none; }
.plan li { padding: 5px 0 5px 26px; position: relative; color: var(--ink); font-size: 15px; }
.plan li::before { content: "✓"; position: absolute; left: 2px; color: var(--accent); font-weight: 800; }
.plan.premium { border: 2px solid var(--accent); }

details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--sub); margin: 10px 0 2px; }

footer { border-top: 1px solid var(--line); margin-top: 30px; padding: 26px 0 40px; color: var(--sub); font-size: 14px; }
footer .row { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: space-between; }
footer a { color: var(--sub); }

/* legal pages */
.doc h1 { font-size: clamp(30px, 4.6vw, 42px); line-height: 1.15; margin: 30px 0 6px; }
.doc h2 { font-size: 22px; margin: 34px 0 8px; }
.doc h3 { font-size: 17px; margin: 22px 0 6px; }
.doc p, .doc li { color: var(--ink); }
.doc ul { padding-left: 22px; }
.doc .meta { color: var(--sub); font-size: 14px; }
.doc .summary { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 6px 22px; margin: 22px 0; }
.lang-switch { font-size: 14px; font-weight: 700; }
hr { border: 0; border-top: 1px solid var(--line); margin: 50px 0; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 24px; gap: 26px; }
  .hero .art { order: -1; justify-content: flex-start; }
  .hero .art img { width: 112px; height: auto; }
  .grid, .steps, .plans { grid-template-columns: 1fr; }
  nav.links a.hide-sm { display: none; }
}
.note.tight { margin: 0; }