:root {
  color-scheme: dark;
  --ink: #f4f7f8;
  --muted: #a9b7bd;
  --line: #26343a;
  --surface: #0b1114;
  --cyan: #72d8f4;
  --coral: #ff8c73;
}

* { box-sizing: border-box; }

html { background: var(--surface); }

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.topbar {
  height: 64px;
  padding: 0 clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 12px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #59d48b;
  box-shadow: 0 0 0 4px rgb(89 212 139 / 12%);
}

.hero {
  min-height: min(760px, 78svh);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-art,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-art { object-fit: cover; }

.hero-shade {
  background: linear-gradient(90deg, rgb(7 12 14 / 96%) 0%, rgb(7 12 14 / 75%) 45%, rgb(7 12 14 / 8%) 76%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: 72px clamp(20px, 7vw, 112px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(56px, 9vw, 116px);
  line-height: .9;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin: 28px 0 32px;
  color: #d4dde0;
  font-size: clamp(19px, 2.2vw, 28px);
  line-height: 1.42;
}

.contact {
  display: inline-block;
  color: var(--ink);
  text-underline-offset: 6px;
  text-decoration-color: var(--coral);
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability {
  min-height: 230px;
  padding: 36px clamp(20px, 4vw, 64px);
  border-right: 1px solid var(--line);
}

.capability:last-child { border-right: 0; }
.capability span { color: var(--coral); font-size: 12px; }
.capability h2 { margin: 28px 0 12px; font-size: 24px; }
.capability p { margin: 0; color: var(--muted); line-height: 1.6; }

footer {
  min-height: 104px;
  padding: 28px clamp(20px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .topbar { height: 58px; }
  .status { font-size: 0; }
  .hero { min-height: 70svh; align-items: end; }
  .hero-art { object-position: 66% center; }
  .hero-shade { background: linear-gradient(0deg, rgb(7 12 14 / 98%) 0%, rgb(7 12 14 / 70%) 62%, rgb(7 12 14 / 20%) 100%); }
  .hero-content { padding-top: 120px; padding-bottom: 48px; }
  h1 { font-size: clamp(48px, 18vw, 76px); }
  .lead { font-size: 18px; }
  .capabilities { grid-template-columns: 1fr; }
  .capability { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .capability:last-child { border-bottom: 0; }
  footer { align-items: flex-start; flex-direction: column; gap: 8px; }
}