/* Ropewise site: the app's dark palette (lib/app/theme.dart). */
:root {
  --background: #0e0f12;
  --surface: #1a1c21;
  --line: #30333b;
  --text: #f3f3ef;
  --muted: #a3a7b0;
  --accent: #ff7a1a;
  --on-accent: #121212;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

main,
header,
footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--text);
}

a {
  color: var(--accent);
}

h1 {
  font-size: clamp(34px, 8vw, 52px);
  line-height: 1.1;
  margin: 40px 0 16px;
}

h2 {
  font-size: 24px;
  line-height: 1.25;
  margin: 40px 0 12px;
}

h3 {
  font-size: 18px;
  margin: 24px 0 4px;
}

p,
li {
  color: var(--muted);
}

strong {
  color: var(--text);
}

.lead {
  font-size: 20px;
  color: var(--text);
  margin: 0 0 24px;
}

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
}

.note {
  font-size: 15px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 32px 0;
  padding: 0;
  list-style: none;
}

.features li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  margin: 0;
}

.features strong {
  display: block;
  margin-bottom: 4px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 20px 12px;
  margin: 24px 0;
}

footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding-top: 20px;
  padding-bottom: 40px;
  font-size: 15px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

footer a {
  color: var(--muted);
}