:root {
  --bg: #03050b;
  --panel: rgba(255,255,255,.055);
  --text: #f5f7fb;
  --muted: #adb7c7;
  --accent: #67e8f9;
  --violet: #9b8cff;
  --gold: #c69a45;
  --line: rgba(103,232,249,.22);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 20% 0%, #101737 0%, var(--bg) 45%, #010207 100%); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 22px; padding: 15px 5vw; background: rgba(3,5,11,.82); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255,255,255,.07); }
.topbar .brand { margin-right: auto; }
.topbar img { width: 210px; max-height: 58px; object-fit: contain; }
.topbar a:not(.brand) { color: var(--muted); font-size: 14px; }
.topbar a:hover { color: var(--text); }
.lang { border: 1px solid rgba(255,255,255,.12); padding: 8px 10px; border-radius: 999px; }
.hero { min-height: 82vh; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; max-width: 1280px; margin: 0 auto; padding: 90px 5vw 70px; }
.eyebrow { color: var(--gold); text-transform: uppercase; letter-spacing: .2em; font-size: 12px; font-weight: 800; }
h1 { font-size: clamp(48px, 7vw, 98px); line-height: .93; letter-spacing: -.06em; margin: 14px 0 24px; }
h2 { font-size: clamp(32px, 4.5vw, 64px); line-height: 1; letter-spacing: -.045em; margin: 0 0 22px; }
h3 { margin-top: 0; }
p { color: var(--muted); line-height: 1.7; font-size: 17px; }
.lead { font-size: 20px; max-width: 720px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 14px 20px; border-radius: 999px; border: 1px solid var(--line); transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.primary { background: linear-gradient(135deg, rgba(103,232,249,.2), rgba(155,140,255,.22)); }
.secondary { background: rgba(255,255,255,.035); color: var(--muted); }
.disabled { opacity: .55; cursor: not-allowed; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.badges span { font-size: 12px; color: var(--muted); border: 1px solid rgba(255,255,255,.1); border-radius: 999px; padding: 9px 12px; background: rgba(255,255,255,.03); }
.office-visual { min-height: 500px; border: 1px solid rgba(198,154,69,.32); border-radius: 36px; background: radial-gradient(circle at center, rgba(198,154,69,.12), rgba(255,255,255,.025)); position: relative; display: grid; place-items: center; overflow: hidden; }
.office-core { width: 150px; height: 150px; border-radius: 50%; border: 1px solid rgba(103,232,249,.44); background: radial-gradient(circle, rgba(103,232,249,.32), rgba(155,140,255,.12)); display: grid; place-items: center; text-align: center; font-weight: 800; box-shadow: 0 0 70px rgba(103,232,249,.18); }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.orbit.one { width: 310px; height: 310px; }
.orbit.two { width: 430px; height: 430px; }
.cp { position: absolute; width: 110px; padding: 12px 10px; text-align: center; border-radius: 16px; background: rgba(3,5,11,.84); border: 1px solid rgba(255,255,255,.12); color: #dce4f3; font-size: 13px; }
.cp.a { top: 54px; left: calc(50% - 55px); }
.cp.b { top: 165px; right: 28px; }
.cp.c { bottom: 92px; right: 58px; }
.cp.d { bottom: 50px; left: calc(50% - 55px); }
.cp.e { bottom: 92px; left: 58px; }
.cp.f { top: 165px; left: 28px; }
.section { max-width: 1280px; margin: 0 auto; padding: 92px 5vw; }
.center { text-align: center; }
.center p { max-width: 760px; margin-left: auto; margin-right: auto; }
.office-layer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card { border: 1px solid rgba(255,255,255,.1); background: var(--panel); border-radius: 24px; padding: 24px; }
.card strong { color: var(--text); }
.builder { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px; align-items: stretch; }
.form-panel, .result-panel { border: 1px solid rgba(255,255,255,.11); border-radius: 28px; padding: 28px; background: rgba(255,255,255,.04); }
label { display: block; margin: 18px 0 8px; color: #dde6f5; font-weight: 700; }
select { width: 100%; border: 1px solid rgba(255,255,255,.14); background: #0a0e1d; color: var(--text); border-radius: 14px; padding: 13px 14px; font: inherit; }
.result-panel { background: radial-gradient(circle at 100% 0%, rgba(103,232,249,.11), rgba(255,255,255,.035)); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.result-grid ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.7; }
.note { font-size: 13px; border-left: 2px solid var(--gold); padding-left: 12px; }
.workflow { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.workflow .without { border-color: rgba(255,125,125,.24); }
.workflow .with { border-color: rgba(103,232,249,.28); }
.workflow ol { color: var(--muted); line-height: 1.7; padding-left: 22px; }
.flow-console { margin-top: 20px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.flow-console span { border-radius: 14px; padding: 12px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.architecture-strip { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; margin-top: 28px; }
.architecture-strip span { text-align: center; padding: 15px 10px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.035); }
.evidence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.evidence-grid ul { padding-left: 18px; color: var(--muted); line-height: 1.65; }
.status { margin-top: 22px; border: 1px solid rgba(198,154,69,.35); border-radius: 18px; padding: 18px; background: rgba(198,154,69,.07); color: #ead9b5; }
.pilot-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 28px; }
.step { border: 1px solid rgba(255,255,255,.1); border-radius: 20px; padding: 22px; background: rgba(255,255,255,.035); }
.step b { color: var(--gold); display: block; margin-bottom: 8px; }
.platform-card { border: 1px solid rgba(155,140,255,.34); background: radial-gradient(circle at 20% 0%, rgba(155,140,255,.13), rgba(255,255,255,.035)); border-radius: 30px; padding: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.platform-map { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.platform-map span { border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.035); border-radius: 14px; padding: 13px; text-align: center; font-size: 13px; color: var(--muted); }
.footer { text-align: center; padding-bottom: 110px; }
.footer img { width: 100px; opacity: .72; margin-bottom: 18px; }

.mack-office-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;border:1px solid rgba(103,232,249,.24);border-radius:30px;padding:34px;background:radial-gradient(circle at 100% 0%,rgba(103,232,249,.1),rgba(155,140,255,.04))}.mack-office-flow{display:grid;justify-items:center;gap:8px;padding:24px;border:1px solid rgba(255,255,255,.1);border-radius:24px;background:#070b15}.mack-office-flow span{width:min(100%,360px);text-align:center;padding:12px 15px;border:1px solid rgba(255,255,255,.1);border-radius:14px;color:var(--muted);background:rgba(255,255,255,.035)}.mack-office-flow .mack-core{color:var(--text);font-size:24px;font-weight:800;border-color:var(--accent);background:linear-gradient(135deg,rgba(103,232,249,.15),rgba(155,140,255,.15));box-shadow:0 0 40px rgba(103,232,249,.1)}.mack-office-flow b{color:var(--accent)}.mack-office-flow small{margin-top:10px;color:var(--gold);letter-spacing:.1em;text-align:center;font-size:10px}

@media (max-width: 980px) {
  .topbar a:not(.brand):not(.lang) { display: none; }
  .hero, .builder, .platform-card, .mack-office-grid { grid-template-columns: 1fr; }
  .office-visual { min-height: 470px; }
  .office-layer, .evidence-grid, .pilot-steps { grid-template-columns: 1fr; }
  .architecture-strip { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 650px) {
  .topbar img { width: 170px; }
  .hero { padding-top: 55px; }
  .office-visual { min-height: 420px; }
  .orbit.two { width: 350px; height: 350px; }
  .orbit.one { width: 250px; height: 250px; }
  .cp { width: 94px; font-size: 11px; }
  .cp.a { top: 45px; left: calc(50% - 47px); }
  .cp.b { top: 145px; right: 12px; }
  .cp.c { bottom: 82px; right: 28px; }
  .cp.d { bottom: 40px; left: calc(50% - 47px); }
  .cp.e { bottom: 82px; left: 28px; }
  .cp.f { top: 145px; left: 12px; }
  .workflow, .result-grid, .platform-map { grid-template-columns: 1fr; }
}