/* RenderRevolution Landing */
:root {
  --primary: #1a5f7a;
  --primary-dark: #0e3d4d;
  --text: #222;
  --text-muted: #555;
  --bg: #fafafa;
  --card: #fff;
  --border: #e0e0e0;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, sans-serif; color: var(--text); background: var(--bg); line-height: 1.5; }

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
nav a { color: var(--primary); text-decoration: none; margin-left: 1.5rem; font-weight: 500; }
nav a:hover { text-decoration: underline; }

.container { max-width: 960px; margin: 0 auto; padding: 2rem; }
h1 { color: var(--primary-dark); margin-top: 0; }
h2 { color: var(--primary); margin-top: 2rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.card a { color: var(--primary); font-weight: 500; }

.product-nav { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.product-nav a { padding: 0.5rem 1rem; background: var(--primary); color: #fff; text-decoration: none; border-radius: 6px; }
.product-nav a:hover { background: var(--primary-dark); }

.dl-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.dl-table th, .dl-table td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--border); }
.dl-table th { background: var(--bg); color: var(--primary-dark); }
.dl-table .soon { color: var(--text-muted); font-style: italic; }
.dl-table .btn { display: inline-block; padding: 0.4rem 0.8rem; background: var(--primary); color: #fff; text-decoration: none; border-radius: 4px; border: none; cursor: pointer; }
.dl-table .btn:hover { background: var(--primary-dark); }
.dl-table .btn.soon { background: #999; cursor: not-allowed; }

footer { text-align: center; padding: 2rem; color: var(--text-muted); font-size: 0.9rem; margin-top: 3rem; border-top: 1px solid var(--border); }