:root {
  color-scheme: light;
  --primary: #4647a6;
  --text: #252a27;
  --muted: #686868;
  --page: #fafafa;
  --surface: #fff;
  --border: #e5e5ea;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
  color: var(--text);
  background: var(--page);
  font-size: 15px;
  line-height: 1.65;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--primary); outline-offset: 5px; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
img { display: block; max-width: 100%; }
.wrap { max-width: 1120px; margin: auto; padding: 0 48px; }
.skip-link { position: absolute; top: 8px; left: 16px; padding: 10px 16px; background: var(--surface); transform: translateY(-160%); z-index: 2; }
.skip-link:focus { transform: none; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; font-size: 25px; font-weight: 750; letter-spacing: -1px; min-height: 44px; }
.brand img { flex: none; }
.dot { color: var(--primary); }
.navlinks { display: flex; align-items: center; gap: 28px; font-size: 13px; }
.navlinks a { display: inline-flex; align-items: center; gap: 5px; min-height: 44px; }
.hero { display: grid; grid-template-columns: 1.35fr 1fr; align-items: center; gap: 20px; padding: 28px 0 72px; }
.hero > * { min-width: 0; }
.eyebrow { font-size: 11px; letter-spacing: 2px; font-weight: 650; color: var(--primary); margin: 0 0 22px; }
h1 { font-size: clamp(30px, 5vw, 58px); line-height: 1.22; letter-spacing: -2px; margin: 0 0 25px; font-weight: 720; }
.intro { max-width: 385px; color: var(--muted); font-size: 16px; line-height: 1.9; margin: 0; }
.hero-art { position: relative; height: 264px; display: grid; place-items: center; }
.hero-art::before, .hero-art::after { content: ""; position: absolute; width: min(240px, 85%); aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--border); }
.hero-art::after { width: min(290px, 100%); opacity: .5; }
.hero-art img { position: relative; z-index: 1; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.product { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 20px 28px; display: flex; flex-direction: column; min-width: 0; }
.product-title { font-size: 27px; font-weight: 650; letter-spacing: -.7px; margin: 0 0 6px; }
.product-title span { color: var(--muted); font-size: 16px; font-weight: 400; margin-left: 6px; letter-spacing: 0; display: inline-block; }
.product-detail { font-size: 14px; color: var(--muted); margin: 9px 0 20px; flex: 1; }
.product-link { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding: 17px 0 8px; margin-top: auto; font-size: 14px; color: var(--primary); font-weight: 550; min-height: 44px; }
.product-domain { font-size: 11px; color: var(--muted); letter-spacing: .3px; overflow-wrap: anywhere; }
footer { border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px; padding: 12px 0 16px; color: var(--muted); font-size: 12px; }
.footer-contact { display: inline-flex; align-items: center; }
.footer-contact svg { flex: none; }
/* Mobile keeps natural scrolling and more vertical space. */
@media (max-width: 650px) {
  .wrap { padding: 0 24px; }
  .nav { gap: 12px; padding: 26px 0; }
  .navlinks { gap: 16px; font-size: 12px; }
  .brand { font-size: 23px; }
  .hero { grid-template-columns: 1fr; padding: 42px 0; }
  h1 { font-size: clamp(30px, 8.5vw, 42px); letter-spacing: -1px; }
  .hero-art { display: none; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; margin-bottom: 30px; }
  .product { padding: 23px; }
  .product-detail { margin-bottom: 27px; }
  footer { padding: 21px 0 26px; }
}
@media (max-width: 380px) {
  .nav { flex-wrap: wrap; }
  .navlinks { margin-left: auto; }
}