:root {
  --ink: #172037;
  --navy: #10182b;
  --navy-2: #17233d;
  --muted: #667089;
  --line: #dcd9cf;
  --paper: #f2eee4;
  --paper-2: #e9e4d8;
  --white: #fff;
  --orange: #ff671f;
  --cyan: #18a8c1;
  --red: #c9252c;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Sora", sans-serif; }
a { color: inherit; }
button { font: inherit; }
.skip { position: fixed; top: -100px; left: 16px; z-index: 50; background: var(--white); padding: 10px 14px; }
.skip:focus { top: 16px; }

.site-header { height: 82px; max-width: var(--max); margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(23,32,55,.12); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.brand img { object-fit: contain; }
.brand b { color: var(--orange); }
.brand small { display: block; margin-top: 3px; color: var(--muted); font: 600 8px/1 "JetBrains Mono", monospace; letter-spacing: .13em; }
.site-header nav { display: flex; gap: 30px; }
.site-header nav a, .header-link { color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; }
.site-header nav a:hover { color: var(--ink); }
.header-link { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; background: rgba(255,255,255,.62); }

.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--orange); font: 700 11px/1 "JetBrains Mono", monospace; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow span { width: 24px; height: 2px; background: currentColor; }
.eyebrow.light { color: #78d0df; }
h1, h2 { margin: 0; font-family: "Bebas Neue", sans-serif; font-weight: 400; letter-spacing: .01em; line-height: .91; text-transform: uppercase; }
h1 { font-size: clamp(64px, 7.2vw, 108px); }
h2 { font-size: clamp(52px, 5vw, 82px); }
h1 em, h2 em { color: var(--orange); font-style: normal; }
.button { display: inline-flex; align-items: center; gap: 18px; padding: 15px 19px; border-radius: 8px; background: var(--orange); color: var(--white); font-size: 14px; font-weight: 700; text-decoration: none; box-shadow: 0 10px 30px rgba(255,103,31,.18); }
.text-link { color: var(--ink); font-size: 14px; font-weight: 700; text-decoration: none; }

.hero { max-width: var(--max); min-height: 760px; margin: auto; padding: 88px 24px 100px; display: grid; grid-template-columns: .93fr 1.07fr; gap: 62px; align-items: center; }
.lede { max-width: 610px; margin: 30px 0 0; color: #404a61; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 34px; }
.hero-note { display: flex; align-items: center; gap: 9px; margin-top: 29px; color: var(--muted); font-size: 11px; }
.hero-note span { width: 7px; height: 7px; border-radius: 50%; background: #15915a; box-shadow: 0 0 0 4px rgba(21,145,90,.12); }

.product-window { min-width: 0; overflow: hidden; border: 1px solid rgba(16,24,43,.12); border-radius: 18px; background: var(--white); box-shadow: 0 32px 80px rgba(16,24,43,.16); transform: perspective(1400px) rotateY(-3deg) rotateX(1deg); }
.window-top { min-height: 52px; padding: 0 17px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid #e8e5dc; color: #7b8498; font: 600 9px/1 "JetBrains Mono", monospace; letter-spacing: .1em; }
.window-top > div { display: flex; gap: 5px; }
.window-top i { width: 8px; height: 8px; border-radius: 50%; background: #dcd8cf; }
.window-top i:first-child { background: var(--orange); }
.window-top b { justify-self: end; color: #15855a; font-size: 8px; }
.window-body { padding: 20px; }
.window-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; margin-bottom: 16px; }
.window-heading small, .exception small { display: block; color: var(--orange); font: 700 8px/1 "JetBrains Mono", monospace; letter-spacing: .13em; }
.window-heading strong { display: block; margin-top: 8px; font: 700 36px/1 "JetBrains Mono", monospace; }
.window-heading span { display: block; margin-top: 5px; font-size: 12px; font-weight: 700; }
.window-heading p { max-width: 180px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; text-align: right; }
.exception { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 16px 15px 16px 19px; border: 1px solid #e8e5dc; border-radius: 10px; margin-top: 8px; }
.exception:before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; border-radius: 10px 0 0 10px; background: var(--red); }
.exception.warning:before { background: #e99324; }
.exception-main > strong { display: block; margin-top: 7px; font-size: 12px; }
.exception-main > span { display: block; margin-top: 5px; color: var(--muted); font-size: 9px; }
.exception-value { text-align: right; }
.exception-value strong { display: block; font: 700 14px/1 "JetBrains Mono", monospace; }
.exception-value span { display: block; margin-top: 7px; color: var(--muted); font-size: 8px; }
.window-link { display: flex; justify-content: space-between; margin-top: 16px; padding: 13px 15px; border-radius: 8px; background: var(--navy); color: var(--white); font-size: 11px; font-weight: 700; text-decoration: none; }

.signal-rail { overflow: hidden; border-top: 1px solid rgba(23,32,55,.12); border-bottom: 1px solid rgba(23,32,55,.12); background: var(--navy); color: #d7ddeb; }
.signal-track { width: max-content; display: flex; align-items: center; gap: 28px; padding: 14px 0; font: 600 10px/1 "JetBrains Mono", monospace; letter-spacing: .12em; animation: rail 30s linear infinite; }
.signal-track b { color: var(--orange); font-size: 7px; }
@keyframes rail { to { transform: translateX(-50%); } }

.problem { padding: 110px max(24px, calc((100vw - var(--max)) / 2 + 24px)); background: var(--white); }
.section-number { color: var(--orange); font: 700 10px/1 "JetBrains Mono", monospace; letter-spacing: .15em; }
.problem-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; margin-top: 30px; }
.problem-copy p { margin: 0 0 20px; color: var(--muted); font-size: 17px; line-height: 1.8; }
.problem-copy strong { color: var(--ink); }
.systems-map { display: grid; grid-template-columns: 1fr 92px 1.25fr 92px 1fr; align-items: stretch; gap: 0; margin-top: 62px; }
.system-node { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: #fbfaf7; }
.system-node small { display: block; margin-bottom: 18px; color: var(--muted); font: 700 9px/1 "JetBrains Mono", monospace; letter-spacing: .13em; }
.system-node > span { display: inline-block; margin: 0 4px 7px 0; padding: 8px 9px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); font-size: 10px; font-weight: 700; }
.system-node strong { display: block; font-size: 17px; }
.system-node p { margin: 10px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.control-node { border-color: var(--orange); background: rgba(255,103,31,.055); }
.control-node small { color: var(--orange); }
.decision-node { background: var(--navy); color: var(--white); border-color: var(--navy); }
.decision-node p, .decision-node small { color: #aeb7c9; }
.map-arrow { display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--muted); }
.map-arrow i { height: 31px; width: 1px; background: var(--line); }
.map-arrow b { padding: 8px 0; font: 600 7px/1.2 "JetBrains Mono", monospace; letter-spacing: .1em; text-align: center; writing-mode: vertical-rl; }

.queue-section { padding: 110px max(24px, calc((100vw - var(--max)) / 2 + 24px)); display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; background: var(--navy); color: var(--white); }
.queue-intro { align-self: start; position: sticky; top: 32px; }
.queue-intro h2 { margin-top: 25px; }
.queue-intro > p:last-child { margin: 28px 0 0; color: #aeb7c9; line-height: 1.8; }
.queue-stage { overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: #121d33; }
.queue-toolbar { display: flex; justify-content: space-between; align-items: flex-end; padding: 23px 24px; border-bottom: 1px solid rgba(255,255,255,.12); }
.queue-toolbar small { display: block; color: #8ed8e4; font: 700 8px/1 "JetBrains Mono", monospace; letter-spacing: .13em; }
.queue-toolbar strong { display: block; margin-top: 8px; font: 700 27px/1 "JetBrains Mono", monospace; }
.queue-toolbar > span { color: #93a0b8; font-size: 10px; }
.queue-item { width: 100%; display: grid; grid-template-columns: 34px 1fr auto 48px; gap: 13px; align-items: center; padding: 18px 20px; border: 0; border-bottom: 1px solid rgba(255,255,255,.1); background: transparent; color: var(--white); text-align: left; cursor: pointer; }
.queue-item:hover, .queue-item.active { background: rgba(255,255,255,.055); }
.queue-item.active { box-shadow: inset 4px 0 0 var(--orange); }
.rank { color: #6f7c95; font: 600 11px/1 "JetBrains Mono", monospace; }
.q-copy small { display: block; color: var(--orange); font: 700 8px/1 "JetBrains Mono", monospace; letter-spacing: .1em; }
.q-copy b { display: block; margin-top: 6px; font-size: 12px; }
.q-copy em { display: block; margin-top: 4px; color: #8f9bb2; font-size: 9px; font-style: normal; }
.queue-item > strong { font: 700 13px/1 "JetBrains Mono", monospace; }
.queue-item > i { color: #8ed8e4; font: 600 9px/1 "JetBrains Mono", monospace; font-style: normal; text-align: right; }
.evidence-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.1); }
.evidence-panel > div { padding: 20px; background: #0d172a; }
.evidence-panel > .recommended { grid-column: 1 / -1; background: rgba(255,103,31,.08); }
.evidence-panel small { color: #7f8ca5; font: 700 8px/1 "JetBrains Mono", monospace; letter-spacing: .11em; }
.evidence-panel p { margin: 9px 0 0; color: #c2c9d7; font-size: 10px; line-height: 1.65; }
.evidence-panel .recommended small { color: var(--orange); }

.questions { max-width: var(--max); margin: auto; padding: 110px 24px; }
.questions-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; margin-top: 30px; }
.questions-heading p { color: var(--muted); line-height: 1.8; }
.question-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 50px; }
.question-grid article { min-height: 250px; padding: 22px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); }
.question-grid span { color: var(--orange); font: 700 10px/1 "JetBrains Mono", monospace; }
.question-grid h3 { margin: 72px 0 12px; font-size: 16px; line-height: 1.35; }
.question-grid p { color: var(--muted); font-size: 12px; line-height: 1.65; }

.process { padding: 110px max(24px, calc((100vw - var(--max)) / 2 + 24px)); border-top: 1px solid var(--line); background: var(--white); }
.process-heading { max-width: 790px; }
.process-heading h2 { margin-top: 24px; }
.process-grid { margin-top: 54px; border-top: 1px solid var(--line); }
.process-grid article { display: grid; grid-template-columns: 160px 1fr; padding: 30px 0; border-bottom: 1px solid var(--line); }
.process-grid article > span { color: var(--orange); font: 700 11px/1 "JetBrains Mono", monospace; }
.process-grid h3 { margin: 0; font-size: 18px; }
.process-grid p { max-width: 760px; margin: 10px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.leaders { padding: 110px max(24px, calc((100vw - var(--max)) / 2 + 24px)); display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; background: var(--navy); color: var(--white); }
.leaders-copy h2 { margin-top: 24px; }
.leaders-copy > p:last-child { color: #aeb7c9; line-height: 1.8; }
.leader-roles { border-top: 1px solid rgba(255,255,255,.14); }
.leader-roles article { display: grid; grid-template-columns: 130px 1fr; padding: 29px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.leader-roles small { color: var(--orange); font: 700 9px/1 "JetBrains Mono", monospace; letter-spacing: .12em; }
.leader-roles strong { font-size: 15px; line-height: 1.55; }

.pilot { max-width: var(--max); margin: auto; padding: 115px 24px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 85px; align-items: center; }
.pilot-copy h2 { margin-top: 25px; }
.pilot-copy > p:not(.eyebrow) { max-width: 680px; color: var(--muted); line-height: 1.8; }
.pilot-actions { display: flex; gap: 25px; align-items: center; margin-top: 31px; }
.pilot-card { padding: 30px; border-radius: 16px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 24px 60px rgba(16,24,43,.09); }
.pilot-card > small { color: var(--orange); font: 700 9px/1 "JetBrains Mono", monospace; letter-spacing: .13em; }
.pilot-card ul { margin: 23px 0 0; padding: 0; list-style: none; }
.pilot-card li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 600; }
.pilot-card li span { display: inline-block; width: 42px; color: var(--muted); font: 600 9px/1 "JetBrains Mono", monospace; }
.pilot-card p { margin: 20px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }

footer { min-height: 100px; max-width: var(--max); margin: auto; padding: 28px 24px; display: grid; grid-template-columns: 1fr auto auto; gap: 40px; align-items: center; border-top: 1px solid rgba(23,32,55,.12); color: var(--muted); font-size: 11px; }
.footer-brand { font-size: 13px; }
footer > div { display: flex; gap: 20px; }
footer > div a { text-decoration: none; }

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .hero, .problem-grid, .queue-section, .questions-heading, .leaders, .pilot { grid-template-columns: 1fr; }
  .hero { gap: 55px; }
  .product-window { transform: none; }
  .systems-map { grid-template-columns: 1fr; gap: 12px; }
  .map-arrow { height: 46px; }
  .map-arrow i { display: none; }
  .map-arrow b { writing-mode: initial; }
  .queue-intro { position: static; }
  .question-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .site-header { height: 70px; padding: 0 18px; }
  .header-link { padding: 9px 11px; font-size: 11px; }
  .brand { font-size: 13px; }
  .brand img { width: 30px; height: 30px; }
  .hero { min-height: 0; padding: 64px 18px 76px; }
  h1 { font-size: 58px; }
  .lede { font-size: 16px; }
  .hero-actions, .pilot-actions { align-items: flex-start; flex-direction: column; }
  .window-body { padding: 12px; }
  .window-heading { align-items: flex-start; flex-direction: column; }
  .window-heading p { max-width: none; text-align: left; }
  .exception { grid-template-columns: 1fr; }
  .exception-value { text-align: left; }
  .problem, .queue-section, .process, .leaders { padding: 76px 18px; }
  .questions, .pilot { padding: 76px 18px; }
  .queue-item { grid-template-columns: 26px 1fr auto; padding: 16px 13px; }
  .queue-item > i { display: none; }
  .evidence-panel { grid-template-columns: 1fr; }
  .evidence-panel > .recommended { grid-column: auto; }
  .question-grid { grid-template-columns: 1fr; }
  .question-grid article { min-height: 190px; }
  .question-grid h3 { margin-top: 45px; }
  .process-grid article { grid-template-columns: 45px 1fr; }
  .leader-roles article { grid-template-columns: 1fr; gap: 12px; }
  footer { grid-template-columns: 1fr; gap: 20px; padding: 28px 18px; }
  footer > div { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: no-preference) {
  .button, .text-link, .header-link, .window-link { transition: transform .18s ease, opacity .18s ease; }
  .button:hover, .text-link:hover, .header-link:hover, .window-link:hover { transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .signal-track { animation: none; }
}