/* Ledeflow public site — shadcn/ui (new-york) look, no build step */
:root {
  --background: #ffffff;
  --foreground: #09090b;
  --muted: #f4f4f5;
  --muted-foreground: #71717a;
  --card: #ffffff;
  --border: #e4e4e7;
  --primary: #18181b;
  --primary-foreground: #fafafa;
  --accent: #0e6f6c;
  --radius: 0.5rem;
  --content: 1100px;
  --gutter: 24px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --background: #09090b;
    --foreground: #fafafa;
    --muted: #18181b;
    --muted-foreground: #a1a1aa;
    --card: #0c0c0e;
    --border: #27272a;
    --primary: #fafafa;
    --primary-foreground: #18181b;
    --accent: #2bb5b0;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
a { color: inherit; text-underline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: calc(var(--content) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--background) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; height: 60px;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.brand img { height: 28px; width: auto; }
.brand .logo-dark { display: none; }
@media (prefers-color-scheme: dark) {
  .brand .logo-light { display: none; }
  .brand .logo-dark { display: block; }
}
.header-actions { display: flex; align-items: center; gap: 8px; }

.lang-switch {
  display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2px; font-size: 13px; font-weight: 500;
}
.lang-switch a {
  padding: 3px 8px; border-radius: calc(var(--radius) - 2px);
  text-decoration: none; color: var(--muted-foreground);
}
.lang-switch a[aria-current="true"] { background: var(--muted); color: var(--foreground); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 36px; padding: 0 16px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; transition: opacity .15s, background .15s;
}
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { opacity: .9; }
.btn-outline { border-color: var(--border); background: var(--background); }
.btn-outline:hover { background: var(--muted); }
.btn-lg { height: 40px; padding: 0 22px; }

/* Hero */
.hero { padding: 72px 0 56px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 500; color: var(--muted-foreground);
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 12px; margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px); line-height: 1.1; letter-spacing: -0.03em;
  font-weight: 700; margin: 0 0 16px; max-width: 18ch;
}
.hero p.lead { font-size: 18px; color: var(--muted-foreground); max-width: 60ch; margin: 0 0 28px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Features */
.section { padding: 48px 0; border-top: 1px solid var(--border); }
.section h2 { font-size: 24px; letter-spacing: -0.02em; margin: 0 0 8px; }
.section .sub { color: var(--muted-foreground); margin: 0 0 28px; max-width: 65ch; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: calc(var(--radius) + 4px);
  padding: 24px; box-shadow: 0 1px 2px rgb(0 0 0 / .04);
}
.card svg { width: 22px; height: 22px; color: var(--accent); margin-bottom: 12px; }
.card h3 { font-size: 16px; margin: 0 0 6px; font-weight: 600; }
.card p { margin: 0; color: var(--muted-foreground); font-size: 14px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.facts .card p { font-size: 14px; }

/* Legal pages */
.legal { padding: 48px 0 64px; }
.legal h1 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.025em; margin: 0 0 8px; line-height: 1.15; }
.legal .meta { color: var(--muted-foreground); font-size: 14px; margin: 0 0 32px; }
.legal h2 { font-size: 20px; letter-spacing: -0.015em; margin: 40px 0 10px; scroll-margin-top: 80px; }
.legal h3 { font-size: 16px; margin: 24px 0 6px; }
.legal p, .legal li { color: var(--foreground); }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin: 4px 0; }
.legal .toc {
  background: var(--muted); border-radius: calc(var(--radius) + 4px); padding: 16px 20px; margin: 0 0 24px;
}
.legal .toc ol { margin: 0; columns: 2; column-gap: 32px; }
.legal .toc a { text-decoration: none; color: var(--muted-foreground); font-size: 14px; }
.legal .toc a:hover { color: var(--foreground); }
.legal .callout {
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: var(--radius); padding: 14px 18px; margin: 16px 0;
}
.legal .updated { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--muted-foreground); font-size: 14px; }
.table-wrap { overflow-x: auto; }
.legal table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0; }
.legal th, .legal td { text-align: left; border-bottom: 1px solid var(--border); padding: 8px 10px; vertical-align: top; }
.legal th { color: var(--muted-foreground); font-weight: 500; }


/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; font-size: 14px; color: var(--muted-foreground); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.site-footer address { font-style: normal; line-height: 1.7; }
.site-footer strong { color: var(--foreground); font-weight: 600; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--foreground); text-decoration: underline; }
.copyright { margin-top: 24px; }

@media (max-width: 720px) {
  :root { --gutter: 16px; }
  .grid, .facts, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 40px; }
  .legal .toc ol { columns: 1; }
  .btn-signin-text { display: none; }
}