:root {
  --bg: #eef1f5;
  --ink: #152033;
  --muted: #5c6b7a;
  --line: #d5dde6;
  --card: #ffffff;
  --accent: #1f4e79;
  --band: #101820;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Source Sans 3", system-ui, sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: Outfit, system-ui, sans-serif; letter-spacing: -0.03em; line-height: 1.15; margin: 0 0 10px; }
h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); max-width: 14ch; }
h2 { font-size: clamp(1.6rem, 2.5vw, 2.1rem); }
p { margin: 0; color: var(--muted); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 6vw;
  position: sticky;
  top: 0;
  background: rgba(238, 241, 245, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.brand { display: flex; align-items: center; gap: 8px; font-family: Outfit, sans-serif; font-weight: 600; }
.brand span {
  display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 8px; background: var(--accent); color: white; font-size: 12px;
}
.nav nav { display: flex; gap: 18px; color: var(--muted); }
.nav-cta { display: flex; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: white; border-radius: 8px;
  padding: 10px 14px; font-weight: 600;
}
.btn.ghost, .btn.line { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.hero { padding: 64px 6vw 28px; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 14px; margin-bottom: 10px; }
.lede { max-width: 62ch; font-size: 1.15rem; margin-top: 12px; }
.hero-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.wrap { padding: 28px 6vw 10px; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); margin-top: 16px; }
.grid article, .faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}
.band { background: var(--band); color: #e7eef6; margin-top: 36px; }
.band p, .band li { color: #c5d0dc; }
.band h2 { color: white; }
.band ol { margin: 12px 0 0; padding-left: 18px; max-width: 70ch; }
.band li + li { margin-top: 8px; }
.faq { display: grid; gap: 10px; max-width: 760px; margin: 14px 0 22px; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--ink); }
.faq p { margin-top: 8px; }
footer {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 28px 6vw 40px; color: var(--muted); font-size: 14px;
}
@media (max-width: 800px) {
  .nav nav { display: none; }
  .grid { grid-template-columns: 1fr; }
}