:root {
  --purple: #6C4BF6;
  --purple-dark: #4B2FD6;
  --ink: #2a2540;
  --muted: #6b6785;
  --line: #e6e3f2;
  --bg: #f3f1fb;
  --bg-card: #ffffff;
  --footer: #4B2FD6;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

.wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* header */
header {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px 24px; max-width: 1080px; margin: 0 auto;
  flex-wrap: wrap;
}
.brand {
  display: flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 19px; text-decoration: none; color: var(--ink);
}
.brand .dots {
  display: grid; grid-template-columns: repeat(3, 4px); gap: 2px;
}
.brand .dots i { width: 4px; height: 4px; border-radius: 50%; background: var(--purple); display: block; }
.nav-links { display: flex; gap: 26px; flex-wrap: wrap; }
.nav-links a { text-decoration: none; color: var(--ink); font-size: 15px; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--purple); }
.contact-btn {
  background: var(--purple); color: #fff !important; padding: 10px 22px;
  border-radius: 999px; font-size: 15px; font-weight: 600; text-decoration: none;
}
.contact-btn:hover { background: var(--purple-dark); }

/* content */
main { padding: 48px 0 72px; }
h1 {
  color: var(--purple); font-size: 34px; font-weight: 800;
  text-align: center; margin: 0 0 8px;
}
.updated { color: var(--muted); font-size: 14px; text-align: center; margin: 0 0 44px; }
h2 {
  font-size: 20px; font-weight: 700; margin: 34px 0 10px; color: var(--ink);
}
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 20px; }
li { margin-bottom: 5px; }
a { color: var(--purple-dark); }
.lead { }

/* contact card */
.contact-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: 16px; padding: 28px; margin-top: 12px;
}
.contact-card a { font-weight: 600; }

/* footer */
footer { background: var(--footer); color: #fff; padding: 40px 24px 24px; margin-top: 40px; }
.foot-cols {
  max-width: 820px; margin: 0 auto; display: flex; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; text-align: center;
}
.foot-cols .col { flex: 1; min-width: 200px; }
.foot-cols strong { display: block; font-size: 16px; margin-bottom: 6px; }
.foot-cols a { color: #fff; text-decoration: none; opacity: .9; display: block; margin: 4px 0; font-size: 14px; }
.foot-cols a:hover { opacity: 1; }
.foot-copy { text-align: center; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.2); font-size: 13px; opacity: .85; }

@media (max-width: 560px) {
  h1 { font-size: 27px; }
  .nav { padding: 14px 16px; }
  .nav-links { display: none; }
}