:root {
  color-scheme: light;
  --brand: #0b42c9;
  --brand-deep: #082f95;
  --accent: #c8ff00;
  --ink: #101828;
  --muted: #5b6474;
  --line: #dfe4ec;
  --surface: #f6f8fc;
  --white: #ffffff;
  --max-width: 760px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--white);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--brand-deep);
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.nav,
.page,
.site-footer-inner {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 680;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  font-weight: 580;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.page {
  padding-block: 70px 92px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 720;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--ink);
  text-wrap: balance;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(40px, 8vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.lede {
  max-width: 660px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(19px, 3.3vw, 23px);
  line-height: 1.5;
  letter-spacing: -0.012em;
}

.contact-card {
  margin-top: 38px;
  padding: 24px 26px;
  border: 1px solid #cfd8ee;
  border-left: 5px solid var(--brand);
  border-radius: 14px;
  background: var(--surface);
}

.contact-card p {
  margin: 0;
}

.contact-card p + p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 15px;
}

.content {
  margin-top: 64px;
}

.content section {
  padding-block: 34px;
  border-top: 1px solid var(--line);
}

.content h2 {
  margin: 0 0 16px;
  font-size: 27px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.content h3 {
  margin: 26px 0 8px;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.012em;
}

.content p,
.content ul {
  margin-top: 0;
}

.content p:last-child,
.content ul:last-child {
  margin-bottom: 0;
}

.content ul {
  padding-left: 1.25em;
}

.content li + li {
  margin-top: 8px;
}

.note {
  padding: 18px 20px;
  border-radius: 12px;
  background: #edf3ff;
  color: #23365f;
}

.meta {
  margin-top: 18px;
  color: var(--muted);
  font-size: 15px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.site-footer-inner {
  padding-block: 30px 42px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.site-footer-links {
  display: flex;
  gap: 18px;
}

@media (max-width: 560px) {
  .nav,
  .page,
  .site-footer-inner {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .nav {
    min-height: 70px;
  }

  .brand img {
    width: 38px;
    height: 38px;
    border-radius: 9px;
  }

  .nav-links {
    gap: 14px;
    font-size: 14px;
  }

  .page {
    padding-block: 52px 68px;
  }

  .contact-card {
    padding: 20px;
  }

  .content {
    margin-top: 48px;
  }

  .site-footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}