:root {
  color-scheme: light;
  --ink: #1d2440;
  --muted: #606985;
  --paper: #ffffff;
  --wash: #f5f7ff;
  --line: #dfe4f3;
  --purple: #6548d7;
  --purple-dark: #4c33b1;
  --mint: #bff2df;
  --yellow: #ffe49a;
  --shadow: 0 18px 45px rgba(45, 38, 100, 0.10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 4%, rgba(191, 242, 223, .55), transparent 24rem),
    radial-gradient(circle at 95% 9%, rgba(255, 228, 154, .48), transparent 23rem),
    var(--wash);
  color: var(--ink);
  font: 16px/1.68 ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
}

a { color: var(--purple-dark); }
a:hover { color: var(--purple); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1060px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: .8rem;
  background: var(--purple);
  color: #fff;
  box-shadow: 0 7px 16px rgba(101, 72, 215, .25);
}

nav { display: flex; flex-wrap: wrap; gap: .3rem; }
nav a {
  padding: .48rem .72rem;
  border-radius: .65rem;
  color: var(--muted);
  font-size: .93rem;
  font-weight: 720;
  text-decoration: none;
}
nav a:hover, nav a[aria-current="page"] { background: #fff; color: var(--purple-dark); }

main { width: min(860px, calc(100% - 2rem)); margin: 2.5rem auto 5rem; }

.hero {
  padding: clamp(2rem, 5vw, 4rem);
  overflow: hidden;
  border: 1px solid rgba(101, 72, 215, .12);
  border-radius: 2rem;
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 .55rem;
  color: var(--purple-dark);
  font-size: .79rem;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(2.25rem, 7vw, 4.4rem); line-height: 1.03; letter-spacing: -.045em; }
h2 { margin: 2.5rem 0 .55rem; font-size: 1.38rem; line-height: 1.25; letter-spacing: -.015em; }
h3 { margin: 1.5rem 0 .4rem; font-size: 1.05rem; }
p { margin: .5rem 0 1rem; }
.lede { max-width: 42rem; color: var(--muted); font-size: 1.11rem; }
.meta { color: var(--muted); font-size: .92rem; }

.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.65rem; }
.button {
  display: inline-block;
  padding: .75rem 1rem;
  border: 1px solid var(--line);
  border-radius: .85rem;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}
.button.primary { border-color: var(--purple); background: var(--purple); color: #fff; }
.button:hover { transform: translateY(-1px); }

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.card {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, .8);
}
.card h2 { margin-top: 0; }

.policy {
  padding: clamp(1.4rem, 4vw, 3.25rem);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: var(--paper);
  box-shadow: var(--shadow);
}
.policy h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
.summary {
  margin: 1.5rem 0 2.2rem;
  padding: 1rem 1.1rem;
  border-left: .3rem solid var(--purple);
  border-radius: .25rem .85rem .85rem .25rem;
  background: #f3f0ff;
}
ul { padding-left: 1.25rem; }
li + li { margin-top: .45rem; }

footer {
  width: min(860px, calc(100% - 2rem));
  margin: -2.5rem auto 2rem;
  color: var(--muted);
  font-size: .88rem;
  text-align: center;
}

@media (max-width: 650px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .cards { grid-template-columns: 1fr; }
  main { margin-top: 1rem; }
}