:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f1f5fc;
  background: #0b1426;
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
a { color: inherit; }
.site-header, main, footer { width: min(1080px, calc(100% - 64px)); margin-inline: auto; }
.site-header { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid #263145; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 28px; font-weight: 750; letter-spacing: -1px; text-decoration: none; }
.brand-dot { color: #7ba8ff; margin-left: -9px; }
.header-label, .eyebrow, .client-label, .demo-tag { font-size: 11px; font-weight: 700; letter-spacing: 1.8px; }
.header-label { color: #9caac1; }
.intro { padding: 76px 0 66px; }
.eyebrow { color: #8db4ff; margin: 0 0 23px; }
h1 { font-size: clamp(36px, 5vw, 60px); font-weight: 650; line-height: 1.1; letter-spacing: -2px; margin: 0; }
.intro-copy { color: #a8b5cc; font-size: 17px; line-height: 1.65; margin: 23px 0 0; }
.section-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
h2 { font-size: 16px; font-weight: 550; margin: 0; }
.section-heading > span { color: #91a1bb; font: 12px ui-monospace, monospace; }
.demo-card { display: grid; grid-template-columns: 340px 1fr; overflow: hidden; border: 1px solid #334059; border-radius: 18px; background: #111e33; text-decoration: none; transition: border-color .18s ease; }
.demo-card:hover { border-color: #83acfa; }
a:focus-visible { outline: 3px solid #a9c6ff; outline-offset: 5px; }
.demo-art { position: relative; min-height: 290px; display: flex; justify-content: center; align-items: center; overflow: hidden; background: radial-gradient(ellipse at 50% 55%, #325c9d, #19345d 75%); }
.art-grid { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(#b9d5ff 1px, transparent 1px), linear-gradient(90deg, #b9d5ff 1px, transparent 1px); background-size: 36px 36px; }
.kiosk { position: relative; width: 185px; height: 253px; margin-top: 20px; }
.demo-tag { position: absolute; top: 19px; left: 20px; font-size: 9px; color: #d5e4ff; }
.demo-info { padding: 40px; display: flex; flex-direction: column; justify-content: space-between; gap: 35px; }
.client-label { color: #8fb4fb; margin: 0 0 16px; }
h3 { margin: 0; font-size: 26px; font-weight: 600; letter-spacing: -.7px; line-height: 1.2; }
.demo-info p:not(.client-label) { color: #a8b5cc; font-size: 14px; line-height: 1.6; margin: 12px 0 0; }
.demo-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: 14px; font-weight: 600; }
.demo-link > span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #4a5e7c; border-radius: 50%; font-size: 20px; }
footer { display: flex; justify-content: space-between; gap: 24px; margin-top: 78px; padding: 26px 0; border-top: 1px solid #263145; color: #91a1bb; font-size: 11px; line-height: 1.5; }
@media (max-width: 700px) {
  .site-header, main, footer { width: calc(100% - 40px); }
  .site-header { min-height: 82px; }
  .header-label { font-size: 9px; letter-spacing: 1px; text-align: right; }
  .brand { font-size: 25px; }
  .intro { padding: 52px 0 42px; }
  h1 { letter-spacing: -1.4px; }
  .intro-copy { font-size: 16px; }
  .desktop-break { display: none; }
  .demo-card { grid-template-columns: 1fr; }
  .demo-art { min-height: 260px; }
  .kiosk { height: 230px; margin-top: 14px; }
  .demo-info { padding: 27px; gap: 26px; }
  h3 { font-size: 24px; }
  footer { margin-top: 50px; flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .demo-card { transition: none; }
}