:root {
  --navy: #1b3a6b;
  --navy-dk: #142c52;
  --ok: #2e7d4f;
  --bad: #a33a2f;
  --bad-edge: #c8322b;
  --bg: #f4f5f7;
  --surface: #fff;
  --ink: #121821;
  --body: #3b4552;
  --muted: #677180;
  --line: #dde1e6;
  --wire: #a7b4c8;
  --tint: #eef2f8;
  --review: #9a6210;
  --bar: 64px;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: light;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: var(--bar);
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--navy);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}
h1,
h2,
h3 {
  margin: 0;
  text-wrap: balance;
}
p {
  margin: 0;
}
.in {
  max-width: 1180px;
  margin: 0 auto;
  padding-inline: 28px;
}

.bar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--bar);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  box-shadow:
    0 1px 0 #d6deea,
    0 6px 18px -10px rgba(27, 58, 107, 0.35);
}
.bar > .in {
  width: 100%;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 19px;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.logo img {
  width: 28px;
  height: 28px;
}
.nav-r {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 28px;
  font-size: 15px;
}
.nav ul a {
  display: block;
  padding-block: 6px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav ul a:hover {
  color: var(--ink);
}
.nav ul a[aria-current="true"] {
  color: var(--navy);
  border-bottom-color: var(--navy);
}
.nav .btn {
  padding: 8px 16px;
  white-space: nowrap;
}

.btn {
  display: inline-block;
  padding: 11px 20px;
  background: var(--navy);
  color: #fff;
  border: 1px solid var(--navy);
  border-radius: 6px;
  font: 500 15px var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.btn:hover {
  background: var(--navy-dk);
}
.btn.ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}
.btn.ghost:hover {
  border-color: var(--navy);
}

.band {
  padding-block: 96px;
}
.band.tight {
  padding-top: 0;
}
.band.white {
  background: var(--surface);
}
.raised {
  position: relative;
  z-index: 1;
  background: var(--surface);
  box-shadow:
    0 -1px 0 #dbe2ec,
    0 1px 0 #dbe2ec,
    0 -24px 48px -36px rgba(27, 58, 107, 0.35),
    0 24px 48px -36px rgba(27, 58, 107, 0.35);
}
h2 {
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.s {
  font: 12px var(--mono);
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.s.ai {
  color: #fff;
  background: var(--navy);
}

footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}
footer .in {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-block: 24px;
}
footer a {
  color: inherit;
}

@media (max-width: 560px) {
  .in {
    padding-inline: 16px;
  }
  .nav ul {
    display: none;
  }
  .logo {
    font-size: 16px;
    gap: 8px;
  }
  .logo img {
    width: 24px;
    height: 24px;
  }
  .nav .btn {
    padding: 7px 12px;
    font-size: 14px;
  }
  .band {
    padding-block: 64px;
  }
}
@media (max-width: 359px) {
  .nav {
    gap: 10px;
  }
  .logo {
    font-size: 14px;
    gap: 6px;
  }
  .nav .btn {
    padding: 7px 10px;
  }
}