:root {
  --night: #0b101b;
  --night-2: #111827;
  --paper: #f3f0e9;
  --paper-2: #fffdf8;
  --ink: #121927;
  --muted: #6c7380;
  --orange: #ff9900;
  --orange-dark: #ca6200;
  --line: #d5d1c8;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  scroll-behavior: smooth;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); }
a { color: inherit; }
.skip { position: fixed; top: -80px; left: 12px; z-index: 99; background: white; padding: 10px 14px; }
.skip:focus { top: 12px; }
.site-header {
  align-items: center; background: rgba(11,16,27,.92); border-bottom: 1px solid rgba(255,255,255,.12);
  color: white; display: grid; grid-template-columns: 1fr auto 1fr; height: 74px; padding: 0 5vw;
  position: absolute; top: 0; width: 100%; z-index: 10; backdrop-filter: blur(16px);
}
.brand { align-items: center; display: flex; gap: 11px; justify-self: start; text-decoration: none; }
.brand-mark { align-items: center; border: 1px solid rgba(255,153,0,.7); border-radius: 9px; color: var(--orange); display: flex; font: 600 18px Georgia,serif; height: 38px; justify-content: center; width: 38px; }
.brand strong,.brand small { display: block; }
.brand strong { font-size: 13px; }
.brand small { color: #9fa9b9; font-size: 9px; letter-spacing: .1em; margin-top: 2px; text-transform: uppercase; }
.site-header nav { display: flex; gap: 32px; }
.site-header nav a { color: #bec6d3; font-size: 11px; font-weight: 700; text-decoration: none; }
.site-header nav a:hover { color: white; }
.header-action { border-bottom: 1px solid var(--orange); color: white; font-size: 11px; font-weight: 750; justify-self: end; padding: 9px 2px; text-decoration: none; }
.hero {
  background: var(--night); color: white; display: grid; grid-template-columns: minmax(390px, .86fr) minmax(500px, 1.14fr);
  min-height: 100svh; overflow: hidden; padding: 130px 5vw 74px; position: relative;
}
.hero::before { background-image: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: 36px 36px; content:""; inset:0; pointer-events:none; position:absolute; }
.hero-copy { align-self: center; max-width: 650px; position: relative; z-index: 1; animation: rise .8s both; }
.eyebrow { align-items: center; color: #b7c0cd; display: flex; font: 700 10px ui-monospace,monospace; letter-spacing: .12em; margin: 0 0 30px; text-transform: uppercase; }
.eyebrow span { background: var(--orange); height: 1px; margin-right: 12px; width: 32px; }
h1 { font-size: clamp(55px,6.7vw,108px); font-weight: 620; letter-spacing: -.075em; line-height: .86; margin: 0; }
h1 em { color: var(--orange); font-family: Georgia,serif; font-size: .76em; font-weight: 400; }
.hero-lede { color: #b7c0cd; font-size: clamp(16px,1.45vw,21px); line-height: 1.55; margin: 34px 0 30px; max-width: 630px; }
.hero-actions { align-items: center; display: flex; gap: 28px; }
.hero-actions a { font-size: 12px; font-weight: 750; text-decoration: none; }
.hero-actions .primary { background: var(--orange); color: #101725; padding: 16px 19px; }
.hero-actions .primary span { margin-left: 28px; }
.role-note { border-left: 1px solid #4c5667; color: #8f99aa; font-size: 11px; line-height: 1.6; margin: 34px 0 0; max-width: 600px; padding-left: 14px; }
.hero-system { align-self: center; min-width: 0; position: relative; animation: appear 1.1s .15s both; }
.hero-system svg { display: block; filter: drop-shadow(0 32px 70px rgba(0,0,0,.45)); margin: auto; max-height: 70vh; width: 100%; }
.orbits ellipse { stroke: rgba(178,193,216,.16); stroke-width: 1; }
.links path { stroke: rgba(255,153,0,.6); stroke-dasharray: 5 8; stroke-width: 1.5; }
.satellite circle { fill: #121b2a; stroke: #536078; }
.satellite text { fill: #d6dce6; font: 700 9px ui-monospace,monospace; text-anchor: middle; }
.core circle { fill: #172235; stroke: var(--orange); stroke-width: 2; }
.core text { fill: var(--orange); font: 700 28px Inter,sans-serif; text-anchor: middle; }
.core .core-small { fill: #aeb8c7; font: 600 8px ui-monospace,monospace; letter-spacing: .08em; }
.signal circle { fill: var(--orange); animation: pulse 2s infinite; }
.system-caption { border-left: 2px solid var(--orange); bottom: 4%; left: 9%; padding-left: 12px; position: absolute; }
.system-caption span,.system-caption strong { display:block; }
.system-caption span { color: var(--orange); font: 700 9px ui-monospace,monospace; letter-spacing:.1em; text-transform:uppercase; }
.system-caption strong { font-size: 11px; margin-top:5px; }
.role-strip { background: var(--paper-2); border-bottom: 1px solid var(--line); padding: 28px 5vw; }
.role-strip > p { color: var(--orange-dark); font: 750 9px ui-monospace,monospace; letter-spacing:.1em; margin:0 0 17px; text-transform:uppercase; }
.role-strip > div { display:grid; grid-template-columns:repeat(4,1fr); }
.role-strip span { border-left:1px solid var(--line); font-size:12px; padding:5px 20px; }
.role-strip b { color:#a1a1a1; font:400 9px ui-monospace,monospace; margin-right:10px; }
.path,.practice { padding: clamp(80px,10vw,150px) 7vw; }
.section-heading { display:grid; grid-template-columns:170px minmax(360px,740px) 1fr; gap:30px; margin-bottom:70px; }
.section-heading > p,.scenario-copy > p { color:var(--orange-dark); font:750 10px ui-monospace,monospace; letter-spacing:.1em; margin:9px 0; text-transform:uppercase; }
.section-heading h2 { font:500 clamp(40px,5.2vw,74px)/.98 Georgia,serif; letter-spacing:-.045em; margin:0; }
.section-heading > span { align-self:end; color:var(--muted); font-size:13px; line-height:1.6; max-width:330px; }
.path-list { border-top:1px solid var(--line); list-style:none; margin:0; padding:0; }
.path-list li { border-bottom:1px solid var(--line); }
.path-list a { align-items:center; display:grid; grid-template-columns:90px 1fr auto; min-height:122px; padding:16px 8px; text-decoration:none; transition:padding .25s,background .25s; }
.path-list a:hover { background:var(--paper-2); padding-left:20px; }
.path-list b { color:#9b9b9b; font:400 11px ui-monospace,monospace; }
.path-list span em,.path-list span strong { display:block; }
.path-list span em { color:var(--orange-dark); font:700 9px ui-monospace,monospace; letter-spacing:.1em; margin-bottom:7px; text-transform:uppercase; }
.path-list span strong { font:500 clamp(20px,2.4vw,34px) Georgia,serif; }
.path-list i { color:var(--muted); font:400 10px ui-monospace,monospace; }
.scenario { background:var(--night-2); color:white; display:grid; grid-template-columns:.8fr 1.2fr; gap:8vw; padding:clamp(80px,10vw,150px) 7vw; }
.scenario-copy h2 { font:500 clamp(42px,5vw,74px)/1 Georgia,serif; letter-spacing:-.05em; margin:20px 0 28px; }
.scenario-copy > p:not(:first-child) { color:#aeb7c5; font-size:15px; line-height:1.7; }
.scenario-copy a { color:var(--orange); display:inline-block; font-size:12px; font-weight:750; margin-top:20px; text-decoration:none; }
.scenario-flow { align-self:center; display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr; position:relative; }
.scenario-flow span { align-items:center; border:1px solid #4b5568; display:flex; font-size:11px; justify-content:center; min-height:92px; padding:12px; text-align:center; }
.scenario-flow i { align-self:center; color:var(--orange); font-style:normal; padding:7px; }
.scenario-flow small { color:#778296; font-size:9px; grid-column:2 span; padding-top:15px; text-align:center; }
.practice { background:var(--paper-2); }
.practice-links { border-top:1px solid var(--line); display:grid; grid-template-columns:repeat(3,1fr); }
.practice-links a { border-bottom:1px solid var(--line); min-height:300px; padding:34px 32px; position:relative; text-decoration:none; transition:background .2s; }
.practice-links a + a { border-left:1px solid var(--line); }
.practice-links a:hover { background:var(--paper); }
.practice-links span { color:var(--orange-dark); font:750 9px ui-monospace,monospace; letter-spacing:.1em; text-transform:uppercase; }
.practice-links strong { display:block; font:500 24px/1.3 Georgia,serif; margin-top:35px; }
.practice-links i { bottom:30px; font-size:11px; font-style:normal; font-weight:750; position:absolute; }
.final-cta { background:var(--orange); padding:clamp(80px,10vw,140px) 7vw; }
.final-cta p { font:750 10px ui-monospace,monospace; letter-spacing:.12em; text-transform:uppercase; }
.final-cta h2 { font:500 clamp(48px,7vw,100px)/.9 Georgia,serif; letter-spacing:-.06em; margin:28px 0 48px; max-width:1100px; }
.final-cta a { border-bottom:2px solid var(--ink); display:inline-flex; font-size:13px; font-weight:800; justify-content:space-between; min-width:220px; padding:12px 0; text-decoration:none; }
footer { align-items:center; background:var(--night); color:#7f8999; display:flex; font-size:10px; justify-content:space-between; padding:30px 7vw; }
footer a { color:white; }
@keyframes rise { from { opacity:0; transform:translateY(18px); } }
@keyframes appear { from { opacity:0; transform:scale(.97); } }
@keyframes pulse { 50% { opacity:.35; transform:scale(.7); transform-origin:center; } }
@media(max-width:900px) {
  .site-header { grid-template-columns:1fr auto; padding:0 20px; }
  .site-header nav { display:none; }
  .hero { grid-template-columns:1fr; padding:125px 22px 50px; }
  .hero-copy { align-self:start; }
  h1 { font-size:clamp(52px,14vw,76px); }
  .hero-system { margin-top:22px; }
  .hero-system svg { max-height:46vh; }
  .system-caption { display:none; }
  .role-strip > div { grid-template-columns:1fr 1fr; }
  .role-strip span { margin-bottom:12px; }
  .section-heading { display:block; }
  .section-heading h2 { margin:25px 0; }
  .path-list a { grid-template-columns:44px 1fr; }
  .path-list i { display:none; }
  .scenario { grid-template-columns:1fr; }
  .practice-links { grid-template-columns:1fr; }
  .practice-links a { min-height:230px; }
  .practice-links a + a { border-left:0; }
}
@media(max-width:540px) {
  .header-action { font-size:10px; }
  .brand small { display:none; }
  .hero-actions { align-items:flex-start; flex-direction:column; gap:20px; }
  .role-note { display:none; }
  .hero-system { margin-inline:-30px; }
  .role-strip > div { grid-template-columns:1fr; }
  .scenario-flow { grid-template-columns:1fr; gap:7px; }
  .scenario-flow i { padding:0; text-align:center; transform:rotate(90deg); }
  .scenario-flow small { display:none; }
  footer { align-items:flex-start; flex-direction:column; gap:12px; }
}
@media(prefers-reduced-motion:reduce) { * { animation:none!important; scroll-behavior:auto!important; } }