:root {
  color-scheme: dark;
  --bg: #07111f;
  --panel: rgba(17, 31, 50, .82);
  --line: rgba(151, 179, 210, .18);
  --text: #f4f8fc;
  --muted: #9eb0c4;
  --accent: #50e3a4;
  --accent-2: #56a8ff;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--bg); }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(86, 168, 255, .18), transparent 30rem),
    radial-gradient(circle at 85% 15%, rgba(80, 227, 164, .13), transparent 28rem),
    linear-gradient(145deg, #07111f 0%, #0c1726 56%, #07111f 100%);
}

.shell { width: min(1040px, calc(100% - 36px)); margin: 0 auto; padding: clamp(52px, 9vw, 104px) 0 56px; }
.eyebrow { margin: 0 0 14px; color: var(--accent); font-size: .77rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1 { max-width: 780px; margin: 0; font-size: clamp(2.6rem, 7vw, 5.6rem); line-height: .97; letter-spacing: -.06em; }
.intro { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1rem, 2vw, 1.16rem); line-height: 1.65; }
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; margin-top: 50px; }
.card {
  position: relative;
  min-height: 232px;
  padding: 28px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: var(--panel);
  box-shadow: 0 24px 75px rgba(0, 0, 0, .22);
  backdrop-filter: blur(18px);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(80, 227, 164, .5); background: rgba(21, 39, 62, .94); }
.card:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 4px; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.monogram { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; color: #06131d; background: linear-gradient(135deg, var(--accent), #9bf1ce); font-weight: 900; letter-spacing: -.04em; }
.open { color: var(--accent-2); font-weight: 750; }
.card h2 { margin: 28px 0 10px; font-size: 1.55rem; letter-spacing: -.03em; }
.card p { margin: 0; color: var(--muted); line-height: 1.55; }
.path { display: inline-block; margin-top: 20px; color: #d4dfeb; font: 600 .82rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 34px; color: #71859a; font-size: .82rem; }
.footer strong { color: #b7c6d6; }

@media (max-width: 600px) {
  .shell { width: min(100% - 24px, 1040px); padding-top: 42px; }
  .services { margin-top: 34px; }
  .card { min-height: 214px; padding: 23px; }
}