:root {
  --indigo-deep: #1F1B37;
  --indigo: #2A2550;
  --indigo-light: #4A3F8F;
  --lavanda: #7C6FE0;
  --sol: #FFC94D;
  --rosa: #FFC9D6;
  --peach-1: #FFE8CC;
  --peach-2: #FFC9C0;
  --text: #2A2550;
  --text-soft: #5A5480;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, var(--peach-1) 0%, var(--peach-2) 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; color: var(--indigo-deep); }
a { color: var(--lavanda); font-weight: 700; }
header.site {
  display: flex; align-items: center; gap: 14px;
  padding: 20px clamp(20px, 6vw, 64px);
}
header.site img { width: 52px; height: 52px; border-radius: 14px; box-shadow: 0 4px 14px rgba(31,27,55,.25); }
header.site .brand { font-family: 'Fraunces', serif; font-weight: 700; font-size: 1.35rem; color: var(--indigo-deep); text-decoration: none; }
header.site nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
header.site nav a { text-decoration: none; font-size: .95rem; color: var(--indigo); }
header.site nav a:hover { color: var(--lavanda); }
main.page {
  max-width: 820px; margin: 12px auto 60px;
  background: rgba(255,255,255,.92);
  border-radius: 28px;
  padding: clamp(28px, 5vw, 56px);
  box-shadow: 0 10px 40px rgba(31,27,55,.12);
}
main.page h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: 6px; }
main.page .updated { color: var(--text-soft); font-size: .9rem; margin-bottom: 28px; }
main.page h2 { font-size: 1.25rem; margin: 30px 0 10px; }
main.page p, main.page li { color: var(--text); font-size: 1rem; }
main.page ul { padding-left: 22px; margin: 8px 0 14px; }
main.page li { margin-bottom: 6px; }
.callout {
  background: var(--peach-1);
  border-left: 5px solid var(--sol);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 18px 0;
}
.pill {
  display: inline-block; background: var(--rosa); color: var(--indigo-deep);
  border-radius: 999px; padding: 3px 14px; font-size: .85rem; font-weight: 800;
  margin-bottom: 14px;
}
footer.site {
  text-align: center; padding: 28px 20px 44px; color: var(--indigo);
  font-size: .9rem;
}
footer.site a { color: var(--indigo); text-decoration: none; margin: 0 10px; }
footer.site a:hover { color: var(--lavanda); }
/* Home */
.hero {
  max-width: 860px; margin: 30px auto 40px; text-align: center; padding: 0 20px;
}
.hero img.app-icon {
  width: clamp(120px, 22vw, 180px); height: auto; border-radius: 22%;
  box-shadow: 0 18px 50px rgba(31,27,55,.3);
  margin-bottom: 26px;
}
.hero h1 { font-size: clamp(2rem, 5.5vw, 3.2rem); line-height: 1.15; }
.hero p.tag { font-size: clamp(1.05rem, 2.6vw, 1.3rem); color: var(--indigo); margin: 14px auto 30px; max-width: 560px; }
.hero .cta {
  display: inline-block; background: var(--sol); color: var(--indigo-deep);
  font-weight: 900; text-decoration: none; border-radius: 999px;
  padding: 14px 34px; font-size: 1.05rem;
  box-shadow: 0 8px 24px rgba(255,201,77,.5);
}
.features {
  max-width: 900px; margin: 0 auto 50px; padding: 0 20px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px;
}
.feature {
  background: rgba(255,255,255,.9); border-radius: 22px; padding: 24px;
  box-shadow: 0 8px 26px rgba(31,27,55,.1);
}
.feature h3 { font-size: 1.1rem; margin-bottom: 6px; }
.feature p { font-size: .95rem; color: var(--text-soft); }