:root {
  color-scheme: dark;
  --background: #101c2c;
  --text: #f0f4f8;
  --muted: #b0bed0;
  --accent: #85d9f6;
  --line: #334154;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--text);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
p, h1, h2, h3 { margin: 0; }

.site-header, main, .site-footer {
  width: min(1120px, calc(100% - 64px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 12px;
  background: var(--text);
  color: var(--background);
  transform: translateY(-200%);
  z-index: 2;
}
.skip-link:focus { transform: none; color: var(--background); }
.site-header { display: flex; justify-content: space-between; align-items: center; padding-block: 30px; }
.wordmark { font-size: 30px; font-weight: 800; letter-spacing: -2px; }
.wordmark span, .monogram span { color: var(--accent); }
nav { display: flex; gap: 30px; font-size: 14px; }
nav span { margin-left: 6px; color: var(--accent); }
.hero { position: relative; display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: 32px; padding-top: 85px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: 2px; text-transform: uppercase; line-height: 1.7; }
h1 { margin-top: 24px; font-size: clamp(56px, 7.8vw, 106px); font-weight: 650; letter-spacing: -0.065em; line-height: 1.03; }
h1 span { color: var(--accent); }
.hero-role { margin-top: 32px; font-size: clamp(20px, 2.4vw, 28px); }
.hero-description { max-width: 430px; margin-top: 12px; color: var(--muted); line-height: 1.7; }
.button { display: inline-flex; gap: 24px; align-items: center; padding: 16px 22px; margin-top: 30px; background: var(--accent); color: var(--background); font-size: 14px; font-weight: 700; border: 1px solid var(--accent); border-radius: 4px; }
.button:hover { background: var(--background); color: var(--accent); }
.hero-art { min-height: 380px; position: relative; display: grid; place-items: center; background: radial-gradient(ellipse, #1d4055 0, transparent 68%); }
.monogram { font-size: 88px; font-weight: 650; letter-spacing: -9px; transform: rotate(-8deg); }
.orbit { position: absolute; width: 270px; height: 270px; border: 1px solid #477187; border-radius: 50%; transform: rotate(-30deg) scaleX(0.65); }
.orbit-outer { width: 360px; height: 360px; transform: rotate(35deg) scaleX(0.65); border-color: #345367; }
.art-label { position: absolute; bottom: 0; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 2px; text-align: center; }
.hero-footer { grid-column: 1 / -1; display: flex; justify-content: space-between; margin-top: 65px; padding-block: 24px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.hero-footer a span { margin-left: 12px; color: var(--accent); }
.section { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; padding-block: 80px; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
h2 { font-size: clamp(36px, 5vw, 56px); font-weight: 550; letter-spacing: -0.045em; line-height: 1.15; }
.section-description { max-width: 580px; margin-top: 24px; font-size: 18px; color: var(--muted); line-height: 1.8; }
.details { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.details h3 { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); }
.details p { margin-top: 12px; font-size: 14px; line-height: 1.7; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding-block: 28px; color: var(--muted); font-size: 12px; line-height: 1.6; }

@media (max-width: 760px) {
  .site-header, main, .site-footer { width: calc(100% - 40px); }
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .hero-art { display: none; }
  .hero-footer { margin-top: 40px; gap: 20px; }
  .section { grid-template-columns: 1fr; gap: 24px; padding-block: 52px; }
  .details { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; gap: 8px; }
}

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