:root {
  color-scheme: dark;
  --bg: #0b0d0c;
  --panel: #111512;
  --panel-soft: rgba(18, 23, 19, 0.72);
  --line: #293129;
  --text: #f1f5ef;
  --muted: #9da89e;
  --accent: #a8ff60;
  --accent-soft: rgba(168, 255, 96, 0.12);
  --display: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--display);
}
a { color: inherit; }
.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 9%, rgba(109, 176, 75, 0.16), transparent 32rem),
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: auto, 54px 54px, 54px 54px;
  mask-image: linear-gradient(#000 0 75%, transparent 100%);
}
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: .9rem; font-weight: 800; letter-spacing: .18em; text-decoration: none; }
.brand-mark { width: 12px; height: 12px; border: 2px solid var(--accent); border-radius: 50%; box-shadow: 0 0 0 5px var(--accent-soft); }
nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 38px); }
nav a { color: var(--muted); font-size: .82rem; text-decoration: none; }
nav a:hover, nav a:focus-visible { color: var(--text); }
nav .nav-strong { color: var(--accent); }
.hero { min-height: 720px; display: grid; grid-template-columns: minmax(0, 1.14fr) minmax(380px, .86fr); align-items: center; gap: clamp(50px, 9vw, 120px); padding: 90px 0; }
.kicker, .section-label, .card-top, .index { color: var(--accent); font: .72rem/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
h1 { max-width: 800px; margin: 24px 0 30px; font-size: clamp(3.7rem, 7.8vw, 7.6rem); line-height: .88; letter-spacing: -.07em; }
h1 em { display: block; color: var(--accent); font-style: normal; }
.lead { max-width: 670px; margin: 0; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.24rem); line-height: 1.65; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid var(--line); border-radius: 2px; font-size: .86rem; font-weight: 750; text-decoration: none; transition: transform 160ms ease, border-color 160ms ease, background 160ms ease; }
.button:hover { transform: translateY(-2px); border-color: #556156; }
.button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.button-primary { border-color: var(--accent); color: #10150d; background: var(--accent); }
.system-card { position: relative; min-height: 470px; overflow: hidden; border: 1px solid var(--line); background: var(--panel-soft); box-shadow: 0 30px 90px rgba(0,0,0,.32); }
.card-top { display: flex; justify-content: space-between; padding: 22px; border-bottom: 1px solid var(--line); }
.card-top span:last-child::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.radar { position: absolute; width: 310px; height: 310px; right: -55px; top: 68px; border: 1px solid var(--line); border-radius: 50%; }
.radar::before, .radar::after, .orbit { content: ""; position: absolute; inset: 16.5%; border: 1px solid var(--line); border-radius: 50%; }
.radar::after { inset: 33%; }
.orbit-one { inset: 49% auto auto 0; width: 100%; height: 1px; border: 0; border-top: 1px solid var(--line); border-radius: 0; }
.orbit-two { inset: 0 auto auto 49%; width: 1px; height: 100%; border: 0; border-left: 1px solid var(--line); border-radius: 0; }
.pulse { position: absolute; left: 49%; top: 49%; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 12px var(--accent-soft), 0 0 36px var(--accent); }
.card-title { position: absolute; left: 26px; bottom: 94px; font-size: clamp(2rem, 4vw, 3.8rem); line-height: .95; letter-spacing: -.055em; }
.card-meta { position: absolute; left: 26px; right: 26px; bottom: 26px; display: flex; justify-content: space-between; color: var(--muted); font: .68rem/1 var(--mono); }
.statement { padding: 116px 0; border-top: 1px solid var(--line); }
.statement h2 { max-width: 990px; margin: 30px 0 0; font-size: clamp(2rem, 4vw, 4.2rem); line-height: 1.08; letter-spacing: -.045em; }
.direction-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; border: 1px solid var(--line); }
.direction { min-height: 330px; display: flex; flex-direction: column; justify-content: flex-end; padding: 32px; border-right: 1px solid var(--line); background: rgba(12,15,13,.46); }
.direction:last-child { border-right: 0; }
.direction-featured { justify-content: space-between; background: linear-gradient(145deg, rgba(168,255,96,.12), rgba(17,21,18,.5)); }
.direction h3 { margin: 22px 0 14px; font-size: clamp(1.3rem, 2vw, 2rem); letter-spacing: -.025em; }
.direction p { margin: 0; color: var(--muted); line-height: 1.65; }
.direction a { color: var(--accent); font-size: .83rem; font-weight: 700; text-decoration: none; }
.contact-panel { margin-top: 120px; min-height: 260px; display: grid; grid-template-columns: 1.2fr 1fr auto; align-items: center; gap: 40px; padding: 50px; border: 1px solid var(--line); background: var(--panel); }
.contact-panel h2 { margin: 18px 0 0; font-size: clamp(1.8rem, 3vw, 3.1rem); letter-spacing: -.04em; }
.contact-panel > p { color: var(--muted); line-height: 1.6; }
.footer { min-height: 130px; display: flex; align-items: center; justify-content: space-between; color: #778078; font-size: .76rem; }
.footer div { display: flex; gap: 24px; }
.footer a { text-decoration: none; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .system-card { min-height: 410px; }
  .direction-grid { grid-template-columns: 1fr; }
  .direction { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--line); }
  .direction:last-child { border-bottom: 0; }
  .contact-panel { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .shell { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 76px; }
  nav a:not(.nav-strong) { display: none; }
  .hero { gap: 52px; padding: 64px 0 76px; }
  h1 { font-size: clamp(3.3rem, 17vw, 5rem); }
  .actions, .button { width: 100%; }
  .statement { padding: 82px 0; }
  .contact-panel { margin-top: 80px; padding: 32px 24px; }
  .footer { min-height: 150px; align-items: flex-start; justify-content: center; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }