:root {
  --ink: #102a43;
  --muted: #60758a;
  --blue: #176b87;
  --sky: #dff4f4;
  --sand: #f5efe4;
  --paper: #fcfbf8;
  --line: rgba(16, 42, 67, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
.site-header {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font: 700 15px/1 "Manrope", sans-serif;
  letter-spacing: 0.14em;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--ink);
  color: white;
  border-radius: 50%;
  letter-spacing: 0;
}
nav { display: flex; gap: 32px; }
nav a, footer a { color: var(--muted); font-size: 14px; text-decoration: none; }
nav a:hover, footer a:hover, .details a:hover { color: var(--blue); }
main, footer { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.hero {
  min-height: 670px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 90px;
  align-items: center;
}
.eyebrow, .section-label {
  margin: 0 0 24px;
  color: var(--blue);
  font: 600 12px/1.3 "Manrope", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1, h2 { margin: 0; font-family: "Manrope", sans-serif; letter-spacing: -0.045em; line-height: 1.05; }
h1 { max-width: 720px; font-size: clamp(52px, 7vw, 94px); font-weight: 600; }
h2 { font-size: clamp(36px, 4.5vw, 58px); font-weight: 600; }
.intro { max-width: 650px; margin: 32px 0; color: var(--muted); font-size: 19px; }
.text-link { display: inline-flex; gap: 10px; align-items: center; color: var(--blue); font-weight: 600; text-decoration: none; }
.hero-graphic { position: relative; display: grid; gap: 12px; padding: 50px 0; }
.hero-graphic::before {
  content: "";
  position: absolute;
  inset: 0 32px;
  border-radius: 50%;
  background: var(--sky);
  filter: blur(1px);
}
.code-card {
  position: relative;
  width: 82%;
  padding: 20px 24px;
  display: flex;
  gap: 24px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(23, 107, 135, 0.12);
  box-shadow: 0 16px 45px rgba(16, 42, 67, 0.08);
  backdrop-filter: blur(10px);
}
.code-card.offset { margin-left: 18%; }
.code-card span { color: var(--blue); font: 500 12px/1.6 "Manrope", sans-serif; }
.code-card p { margin: 0; font: 600 16px/1.4 "Manrope", sans-serif; }
.services {
  display: grid;
  grid-template-columns: 0.45fr 1.55fr;
  gap: 60px;
  padding: 120px 0;
  border-top: 1px solid var(--line);
}
.section-heading p { max-width: 600px; margin: 28px 0 0; color: var(--muted); font-size: 18px; }
.about {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 80px;
  padding: 120px 0;
  border-top: 1px solid var(--line);
}
.details { margin: 0; border-top: 1px solid var(--line); }
.details div { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.details dt { color: var(--muted); }
.details dd { margin: 0; font-weight: 500; }
.details a { text-underline-offset: 4px; }
footer {
  min-height: 150px;
  display: grid;
  grid-template-columns: 0.5fr 1fr auto;
  gap: 24px;
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
footer p:first-child { color: var(--ink); font: 700 14px/1 "Manrope", sans-serif; letter-spacing: 0.14em; }

@media (max-width: 760px) {
  .site-header, main, footer { width: min(100% - 32px, 1180px); }
  .site-header { height: 76px; }
  nav { gap: 18px; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 48px; padding: 90px 0 80px; }
  .hero-graphic { padding: 30px 0; }
  .services, .about { grid-template-columns: 1fr; gap: 36px; padding: 84px 0; }
  .details div { grid-template-columns: 1fr; gap: 4px; }
  footer { grid-template-columns: 1fr; gap: 8px; padding: 44px 0; }
}

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