:root {
  color-scheme: dark;
  --bg: #06101d;
  --panel: rgba(13, 29, 47, .78);
  --panel-strong: rgba(17, 39, 60, .92);
  --line: rgba(111, 190, 222, .16);
  --cyan: #69def4;
  --cyan-soft: #a3efff;
  --text: #edf7fc;
  --muted: #91a9bd;
  --green: #75e0b5;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { min-height: 100%; }
body { position: relative; isolation: isolate; overflow-x: hidden; margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(ellipse at 76% 13%, #12334b 0, transparent 34%), radial-gradient(ellipse at 15% 45%, #0b2639 0, transparent 38%), var(--bg); }
.ambient { position: absolute; z-index: -1; width: 340px; height: 340px; border-radius: 50%; filter: blur(100px); opacity: .12; pointer-events: none; }
.ambient-one { top: 230px; left: -220px; background: #26c6e9; }
.ambient-two { top: 850px; right: -220px; background: #3676ff; }
.shell { width: min(1160px, calc(100% - 56px)); margin: 0 auto; }
.topbar { height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; font-size: 15px; font-weight: 850; letter-spacing: .17em; }
.brand-copy small { display: block; margin-top: 4px; color: var(--muted); font-size: 8px; font-weight: 650; letter-spacing: .2em; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; border: 1px solid #69def477; border-radius: 12px; color: var(--cyan); background: #69def40c; box-shadow: 0 0 26px #62d9f51c; font-size: 19px; }
.topbar-right { display: flex; align-items: center; gap: 22px; }
.environment, .version { color: #a9c0d1; font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.environment i, .planned-label i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: #75e0b5; box-shadow: 0 0 12px #75e0b5aa; }
.version { padding: 7px 10px; border: 1px solid var(--line); border-radius: 7px; color: #7895aa; }
.hero { min-height: 450px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 30px; padding: 62px 5% 54px; }
.eyebrow, .section-kicker { margin: 0; color: var(--cyan); font-size: 9px; font-weight: 800; letter-spacing: .22em; }
.eyebrow-line { display: inline-block; width: 25px; height: 1px; margin: 0 9px 3px 0; background: var(--cyan); }
h1 { margin: 22px 0 18px; font-size: clamp(39px, 5.4vw, 65px); line-height: 1.04; letter-spacing: -.055em; }
h1 span { color: var(--cyan); }
.intro { max-width: 530px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 28px; color: #9db4c5; font-size: 8px; font-weight: 750; letter-spacing: .12em; }
.meta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.meta-divider { height: 12px; width: 1px; background: var(--line); margin: 0 3px; }
.core-stage { position: relative; display: grid; place-items: center; min-height: 320px; }
.orbit { position: absolute; border: 1px solid #69def426; border-radius: 50%; }
.orbit-outer { width: 285px; height: 285px; border-style: dashed; animation: rotate 48s linear infinite; }
.orbit-middle { width: 225px; height: 225px; border-color: #69def44a; }
.orbit-inner { width: 165px; height: 165px; border-color: #69def42b; }
.orbit-node { position: absolute; z-index: 2; width: 8px; height: 8px; border: 1px solid #c1f6ff; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); }
.node-top { top: 17px; left: calc(50% - 4px); }
.node-right { right: calc(50% - 146px); top: calc(50% - 4px); }
.node-bottom { bottom: 17px; left: calc(50% - 4px); }
.node-left { left: calc(50% - 146px); top: calc(50% - 4px); }
.core-glow { position: absolute; width: 150px; height: 150px; border-radius: 50%; background: #35c9ef; filter: blur(65px); opacity: .2; }
.core { z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 132px; height: 132px; border: 1px solid #78e5f4a1; border-radius: 50%; background: radial-gradient(circle at 50% 35%, #17435b, #091a2b 72%); box-shadow: 0 0 50px #62d9f526, inset 0 0 28px #62d9f51a; }
.core-symbol { color: var(--cyan); font-size: 31px; font-weight: 850; line-height: 1; }
.core-label { margin-top: 7px; font-size: 12px; font-weight: 850; letter-spacing: .2em; }
.core small { margin-top: 7px; color: #83a8bb; font-size: 7px; letter-spacing: .16em; }
.stage-caption { position: absolute; bottom: 0; color: #7595a9; font-size: 8px; font-weight: 700; letter-spacing: .2em; }
@keyframes rotate { to { transform: rotate(360deg); } }
.section-block { padding: 30px 0 54px; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-heading h2, .architecture h2 { margin: 9px 0 0; font-size: clamp(19px, 2.4vw, 25px); letter-spacing: -.035em; }
.planned-label { padding: 8px 11px; border: 1px solid var(--line); border-radius: 7px; color: #9bb4c5; font-size: 8px; font-weight: 750; letter-spacing: .1em; white-space: nowrap; }
.planned-label i { width: 6px; height: 6px; }
.agent-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.agent-card { position: relative; min-height: 188px; padding: 20px 18px 17px; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: linear-gradient(145deg, rgba(17, 39, 60, .82), rgba(8, 22, 37, .78)); transition: border-color .2s ease, transform .2s ease, background .2s ease; }
.agent-card:hover { transform: translateY(-3px); border-color: #69def45a; background: var(--panel-strong); }
.agent-number { color: #6d8ba1; font-size: 9px; font-weight: 750; letter-spacing: .14em; }
.agent-icon { position: absolute; top: 15px; right: 17px; display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #69def42d; border-radius: 9px; color: var(--cyan); background: #69def40b; font-size: 18px; }
.agent-card h3 { margin: 22px 0 8px; font-size: 13px; letter-spacing: -.01em; }
.agent-card p { min-height: 48px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.7; }
.agent-state { display: inline-block; margin-top: 14px; color: #e0bd7b; font-size: 8px; font-weight: 800; letter-spacing: .13em; }
.agent-card-wide { grid-column: span 2; }
.architecture { display: grid; grid-template-columns: .8fr 1.2fr; gap: 45px; padding: 30px 0 48px; border-top: 1px solid var(--line); }
.roadmap { display: grid; gap: 0; }
.roadmap-item { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 12px; min-height: 62px; border-bottom: 1px solid var(--line); }
.roadmap-index { color: #6e8da3; font-size: 10px; font-weight: 800; }
.roadmap-item strong { display: block; font-size: 11px; }
.roadmap-item small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; }
.roadmap-item b { color: #d7b979; font-size: 7px; letter-spacing: .1em; white-space: nowrap; }
.roadmap-item.complete b { color: var(--green); }
footer { display: flex; justify-content: space-between; gap: 15px; padding: 22px 0 28px; border-top: 1px solid var(--line); color: #6f8ba0; font-size: 8px; font-weight: 700; letter-spacing: .12em; }
@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr .8fr; padding-right: 0; padding-left: 0; }
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .architecture { gap: 25px; }
}
@media (max-width: 620px) {
  .shell { width: min(100% - 30px, 500px); }
  .topbar { height: 70px; }
  .topbar-right { gap: 8px; }
  .environment { font-size: 7px; }
  .version { display: none; }
  .hero { grid-template-columns: 1fr; gap: 8px; padding: 52px 0 34px; }
  h1 { font-size: clamp(39px, 11vw, 54px); }
  .intro { font-size: 13px; }
  .core-stage { min-height: 290px; }
  .orbit-outer { width: 255px; height: 255px; }
  .orbit-middle { width: 205px; height: 205px; }
  .orbit-inner { width: 155px; height: 155px; }
  .node-right { right: calc(50% - 131px); }
  .node-left { left: calc(50% - 131px); }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .agent-grid { grid-template-columns: 1fr; }
  .agent-card, .agent-card-wide { grid-column: auto; min-height: 0; }
  .agent-card p { min-height: 0; }
  .architecture { grid-template-columns: 1fr; gap: 15px; }
  footer { flex-direction: column; gap: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}