:root {
  --ink: #1C1F23;
  --muted: #5A6068;
  --line: #E3E5E8;
  --paper: #FFFFFF;
  --soft: #F5F6F7;
  --accent: #1D4E6B;
  --accent-hover: #163C53;
  --font: "Avenir Next", "Segoe UI", "Helvetica Neue", Helvetica, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 4.5rem; gap: 1rem; }
.logo { font-weight: 700; font-size: 1.5rem; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.logo:hover { color: var(--ink); }
.header-link { font-weight: 600; text-decoration: none; padding: 0.6rem 0; }

.hero { padding: 6rem 0 5rem; }
.hero h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.4rem, 6vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 14ch;
}
.hero p { margin: 0 0 2.25rem; font-size: 1.25rem; color: var(--muted); max-width: 36rem; }
.button {
  display: inline-block;
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 600;
  text-decoration: none;
  padding: 0.9rem 1.6rem;
  border-radius: 6px;
}
.button:hover { background: var(--accent-hover); color: #FFFFFF; }

.services { background: var(--soft); padding: 4.5rem 0; }
.services h2, .contact h2 { margin: 0 0 2.5rem; font-size: clamp(1.6rem, 3vw, 2.1rem); letter-spacing: -0.02em; line-height: 1.15; }
.service-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 3rem; }
.service-list li { border-top: 2px solid var(--ink); padding-top: 1.1rem; }
.service-list h3 { margin: 0 0 0.4rem; font-size: 1.2rem; }
.service-list p { margin: 0; color: var(--muted); }

.contact { padding: 4.5rem 0 5rem; }
.contact p { margin: 0 0 0.5rem; font-size: 1.125rem; max-width: 36rem; }
.contact .button { margin-top: 1.25rem; }

.site-footer { border-top: 1px solid var(--line); padding: 1.75rem 0; font-size: 0.9375rem; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer a { color: var(--muted); }

.legal { padding: 4rem 0 5rem; max-width: 42rem; }
.legal h1 { margin: 0 0 2rem; font-size: clamp(2rem, 4vw, 2.75rem); letter-spacing: -0.02em; }
.legal h2 { margin: 2rem 0 0.5rem; font-size: 1.15rem; }
.legal p { margin: 0 0 0.75rem; }

@media (max-width: 40rem) {
  .hero { padding: 4rem 0 3.5rem; }
  .service-list { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
}