:root {
  --bg: #f7f5f0;
  --surface: #ffffff;
  --ink: #17212f;
  --muted: #4d5866;
  --line: #ddd8cc;
  --accent: #1f4e79;
  --accent-ink: #ffffff;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10161f;
    --surface: #17202c;
    --ink: #eef1f5;
    --muted: #a9b3c0;
    --line: #2a3442;
    --accent: #7fb0e0;
    --accent-ink: #0d141c;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.top { padding-top: 24px; padding-bottom: 24px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero { padding: 48px 0 56px; max-width: 720px; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: var(--serif); line-height: 1.2; margin: 0; }

h1 { font-size: clamp(32px, 6vw, 48px); font-weight: 700; }

.lead { margin: 20px 0 28px; color: var(--muted); font-size: 19px; }

.button {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
}

.button:hover, .button:focus-visible { filter: brightness(1.08); }

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

.services, .contact { padding: 40px 0; border-top: 1px solid var(--line); }

h2 { font-size: 28px; margin-bottom: 24px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.grid article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

h3 { font-size: 20px; margin-bottom: 8px; }

.grid p, .contact p { margin: 0; color: var(--muted); }

.contact p + p { margin-top: 16px; }

.contact a { color: var(--accent); font-weight: 600; }

.foot {
  padding-top: 32px;
  padding-bottom: 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}