:root {
  --bg: #f7f8ff;
  --bg-2: #eef0ff;
  --text: #071433;
  --muted: #53607a;
  --muted-2: #8b94ad;
  --line: rgba(20, 28, 58, 0.1);
  --white: #ffffff;
  --primary: #6d4cff;
  --primary-2: #8b72ff;
  --primary-dark: #5838ef;
  --green: #18b47c;
  --red: #f05a6a;
  --yellow: #f4b740;
  --shadow: 0 24px 80px rgba(80, 70, 180, 0.16);
  --shadow-soft: 0 12px 40px rgba(80, 70, 180, 0.1);
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --header-h: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 11%, rgba(140, 115, 255, 0.2), transparent 30%),
    radial-gradient(circle at 14% 48%, rgba(109, 76, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfcff 0%, var(--bg) 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.page-shell {
  width: min(100% - 40px, 1500px);
  margin: 0 auto;
}

#features,
#plans,
#how,
#faq {
  scroll-margin-top: calc(var(--header-h) + 24px);
}