:root {
  color-scheme: dark;
  --ink: #f5f7f2;
  --muted: #a9b4aa;
  --line: rgba(205, 255, 214, .16);
  --panel: rgba(9, 22, 17, .72);
  --green: #73f59a;
  --lime: #c8ff75;
  --blue: #70c8ff;
  --bg: #020806;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 75% 10%, rgba(53, 196, 111, .18), transparent 31rem),
    radial-gradient(circle at 12% 45%, rgba(31, 126, 167, .13), transparent 34rem),
    var(--bg);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .24;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}

a { color: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.nav {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 720;
  letter-spacing: -.02em;
}
.mark {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(115, 245, 154, .65);
  border-radius: 9px;
  position: relative;
  box-shadow: inset 0 0 18px rgba(115, 245, 154, .16);
}
.mark::before, .mark::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}
.mark::before { left: 6px; top: 7px; }
.mark::after { right: 6px; bottom: 7px; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .92rem; }
.nav-links a:hover { color: var(--ink); }
.nav-links .nav-cta { color: #041109; background: var(--green); padding: 10px 15px; border-radius: 999px; font-weight: 700; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
  min-height: 690px;
  padding: 90px 0 80px;
}
.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  font-weight: 760;
  margin-bottom: 24px;
}
h1 {
  font-size: clamp(3.35rem, 7.7vw, 7.1rem);
  line-height: .9;
  letter-spacing: -.065em;
  margin: 0;
  max-width: 900px;
}
h1 em { color: var(--green); font-style: normal; }
.lede { color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.7; max-width: 690px; margin: 30px 0 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 21px;
  border-radius: 12px;
  text-decoration: none;
  border: 1px solid var(--line);
  font-weight: 730;
}
.button.primary { color: #041109; background: var(--green); border-color: var(--green); }
.button.secondary { background: rgba(255,255,255,.035); }
.button:hover { transform: translateY(-1px); }

.fabric {
  position: relative;
  min-height: 440px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(19, 47, 35, .85), rgba(4, 12, 9, .86));
  overflow: hidden;
  box-shadow: 0 28px 90px rgba(0,0,0,.34);
}
.fabric::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(35deg, transparent 47%, rgba(115,245,154,.22) 48%, rgba(115,245,154,.22) 48.5%, transparent 49%),
    linear-gradient(-28deg, transparent 52%, rgba(112,200,255,.16) 53%, rgba(112,200,255,.16) 53.5%, transparent 54%);
}
.node {
  position: absolute;
  width: 126px;
  padding: 13px;
  border: 1px solid rgba(115,245,154,.28);
  border-radius: 14px;
  background: rgba(2, 10, 7, .9);
  box-shadow: 0 0 34px rgba(64, 232, 119, .08);
}
.node strong { display: block; font-size: .84rem; }
.node span { color: var(--muted); font-size: .7rem; }
.node::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 9px var(--green);
}
.n1 { left: 9%; top: 12%; }
.n2 { right: 8%; top: 22%; }
.n3 { left: 14%; bottom: 13%; }
.n4 { right: 13%; bottom: 10%; }
.core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 146px;
  height: 146px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid rgba(200,255,117,.48);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(115,245,154,.2), rgba(3,12,8,.94) 65%);
  box-shadow: 0 0 60px rgba(115,245,154,.13);
  font-size: .82rem;
  font-weight: 760;
}

.section { padding: 100px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 46px; }
h2 { font-size: clamp(2.2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.045em; margin: 0 0 18px; }
.section-head p { color: var(--muted); line-height: 1.7; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  min-height: 225px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
}
.card .num { color: var(--green); font-family: ui-monospace, monospace; font-size: .78rem; margin-bottom: 46px; }
.card h3 { font-size: 1.25rem; margin: 0 0 12px; }
.card p { color: var(--muted); line-height: 1.62; margin: 0; font-size: .94rem; }
.statement { font-size: clamp(2.2rem, 5vw, 5.2rem); line-height: 1.05; letter-spacing: -.05em; max-width: 1000px; margin: 0; }
.statement span { color: var(--green); }
.footer { display: flex; justify-content: space-between; gap: 20px; padding: 36px 0 50px; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }

.console-hero h1 { font-size: clamp(3.2rem, 6.5vw, 6.2rem); }
.console-card { padding: 22px; }
.terminal {
  background: #010503;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0,0,0,.38);
}
.terminal-bar { display: flex; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.terminal-bar i { width: 8px; height: 8px; border-radius: 50%; background: #2e4938; }
.terminal pre { margin: 0; padding: 28px; min-height: 360px; color: #bafbc8; font: .83rem/1.8 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; }
.terminal .dim { color: #66826d; }

@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding-top: 65px; }
  .fabric { min-height: 390px; }
  .grid { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
}

@media (max-width: 520px) {
  .shell { width: min(100% - 28px, 1180px); }
  .hero { padding: 55px 0 65px; }
  h1 { font-size: 3.3rem; }
  .fabric { min-height: 340px; }
  .node { width: 108px; }
  .core { width: 118px; height: 118px; }
  .section { padding: 72px 0; }
  .footer { flex-direction: column; }
}