:root {
  color-scheme: dark;
  --ink: #f7f9ff;
  --muted: #aeb8cf;
  --line: rgba(255, 255, 255, 0.14);
  --navy: #07164a;
  --blue: #075cd8;
  --cyan: #20dfd0;
  --gold: #f2c14e;
  --surface: #0b1021;
}

* { box-sizing: border-box; }

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

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 76% 18%, rgba(9, 95, 216, 0.38), transparent 34rem),
    linear-gradient(145deg, #050815 0%, #091332 54%, #06122b 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.site-header,
footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header {
  min-height: 76px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.brand img { width: 38px; height: 38px; border-radius: 8px; }
.network-label { color: var(--muted); font-size: 14px; }

main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.hero {
  min-height: min(680px, calc(100vh - 150px));
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(320px, 1.18fr);
  align-items: center;
  gap: clamp(40px, 8vw, 112px);
  padding: 64px 0 84px;
}

.hero-mark {
  width: min(100%, 470px);
  aspect-ratio: 1;
  border-radius: 22%;
  box-shadow: 0 32px 100px rgba(0, 94, 255, 0.34);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(52px, 7vw, 94px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
}

.intro {
  max-width: 600px;
  margin: 28px 0;
  color: #dbe2f3;
  font-size: clamp(19px, 2.2vw, 27px);
  line-height: 1.45;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #35d36f;
  box-shadow: 0 0 16px rgba(53, 211, 111, 0.65);
}

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

.principles article { padding: 42px 34px 48px 0; }
.principles article + article { border-left: 1px solid var(--line); padding-left: 34px; }
.number { color: var(--gold); font: 13px ui-monospace, SFMono-Regular, Menlo, monospace; }
h2 { margin: 18px 0 12px; font-size: 22px; }
.principles p { margin: 0; color: var(--muted); line-height: 1.65; }

.empty-state { min-height: 70vh; display: grid; align-content: center; justify-items: start; }
.empty-state h1 { margin-bottom: 32px; }
.primary-action { color: var(--surface); background: var(--cyan); padding: 13px 18px; border-radius: 6px; text-decoration: none; font-weight: 700; }

footer { min-height: 96px; color: var(--muted); font-size: 13px; }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 46px 0 64px; }
  .hero-mark { width: min(72vw, 360px); }
  h1 { font-size: clamp(48px, 15vw, 70px); }
  .principles { grid-template-columns: 1fr; }
  .principles article { padding: 32px 0; }
  .principles article + article { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 8px; }
}