:root {
  --bg: #0b0b0f;
  --bg-card: #15151c;
  --border: #26262f;
  --text: #f4f4f6;
  --muted: #9a9aa6;
  --accent: #d1b9ff;
  --accent-soft: rgba(209, 185, 255, 0.14);
  --radius: 22px;
  --maxw: 900px;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; }

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

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 30px;
}

/* Header / nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 22px;
  line-height: 1;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand .logo { height: 26px; width: auto; display: block; position: relative; top: 1px; }
.nav-links a {
  color: var(--muted);
  margin-left: 25px;
  font-size: 16px;
  font-family: var(--font-mono);
}

/* Hero */
.hero {
  text-align: center;
  padding: 110px 0 60px;
}
.hero .logo-big {
  height: 95px;
  width: auto;
  display: block;
  margin: 0 auto;
}
.hero h1 {
  font-size: 50px;
  font-weight: 600;
  margin: 30px 0 15px;
  letter-spacing: -0.02em;
}
.hero h1 .appname {
  display: block;
  color: var(--accent);
  margin-bottom: 3px;
}
.hero p.lead {
  font-size: 24px;
  color: var(--muted);
  max-width: 650px;
  margin: 0 auto 35px;
}
.appstore {
  display: inline-block;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.appstore:hover { transform: translateY(-2px); opacity: 0.9; text-decoration: none; }
.appstore img { height: 65px; width: auto; display: block; }
.freenote {
  margin: 18px 0 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 16px;
}
.badge {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 15px;
  font-weight: 500;
  font-family: var(--font-mono);
  margin-bottom: 10px;
}

/* Feature grid */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 30px 0 70px;
}
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 28px;
}
.card.wide { grid-column: 1 / -1; }
.card .icon { height: 32px; width: 32px; display: block; }
.card h3 {
  margin: 18px 0 8px;
  font-size: 19px;
  font-family: var(--font-mono);
  font-weight: 500;
}
.card p { margin: 0; color: var(--muted); font-size: 19px; }

/* Legal pages */
.legal { padding-top: 30px; padding-bottom: 100px; }
.legal h1 { font-size: 40px; font-weight: 600; margin-bottom: 5px; }
.legal .updated { color: var(--muted); font-size: 16px; font-family: var(--font-mono); margin-bottom: 40px; }
.legal h2 { font-size: 25px; margin-top: 45px; }
.legal p, .legal li { color: #d2d2da; }
.legal ul { padding-left: 28px; }
.legal a { word-break: break-word; }

/* Footer */
.footer {
  padding: 20px 0 60px;
  text-align: center;
  color: var(--muted);
  font-size: 16px;
  font-family: var(--font-mono);
}
.footer a { color: var(--muted); margin: 0 12px; }

@media (max-width: 640px) {
  .wrap { padding: 0 25px; }
  .features { grid-template-columns: 1fr; gap: 15px; padding: 20px 0 50px; }
  .card.wide { grid-column: auto; }
  .hero { padding: 65px 0 35px; }
  .hero h1 { font-size: 38px; }
  .hero p.lead { font-size: 21px; }
  .hero .logo-big { height: 80px; }
}