/* Calisthenics Core — tijdelijke sobere huisstijl.
   Definitief ontwerp volgt via Claude Design (zie docs/design/DESIGN_HANDOFF_WEBSITE.md). */

:root {
  --bg: #ffffff;
  --text: #16181d;
  --text-muted: #5c6270;
  --hairline: #e4e6eb;
  --accent: #3d7bff; /* app-accent "cobalt" */
  --max: 42rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0f13;
    --text: #f2f3f5;
    --text-muted: #9aa1ad;
    --hairline: #23262d;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

header.site, main, footer.site { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 1.25rem; }

header.site { padding-block: 2rem 0; }

.wordmark {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 0.9375rem;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  display: inline-block;
}
.wordmark span { display: block; }
.wordmark .core { color: var(--accent); }

main { flex: 1; padding-block: 3.5rem 4rem; }

h1 { font-size: clamp(1.75rem, 4vw, 2.375rem); line-height: 1.15; letter-spacing: -0.015em; font-weight: 750; }
h2 { font-size: 1.1875rem; margin-top: 2.25rem; margin-bottom: 0.5rem; font-weight: 650; }
p + p { margin-top: 0.75rem; }
h1 + p { margin-top: 1rem; }

.lead { font-size: 1.1875rem; color: var(--text-muted); max-width: 36rem; }

.feature-list { list-style: none; margin-top: 2rem; border-top: 1px solid var(--hairline); }
.feature-list li { padding: 0.875rem 0; border-bottom: 1px solid var(--hairline); display: flex; gap: 0.75rem; }
.feature-list li::before { content: ""; flex: 0 0 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-top: 0.6em; }

.status {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  color: var(--text-muted);
}

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

ul.plain { padding-left: 1.25rem; margin: 0.5rem 0 0.75rem; }
ul.plain li + li { margin-top: 0.375rem; }

footer.site {
  border-top: 1px solid var(--hairline);
  padding-block: 1.5rem 2.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}
footer.site nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
footer.site a { color: var(--text-muted); text-decoration: none; }
footer.site a:hover, footer.site a:focus-visible { color: var(--text); text-decoration: underline; }

.meta { color: var(--text-muted); font-size: 0.9375rem; margin-top: 0.25rem; }