:root {
  --bg: #070a0f;
  --bg-soft: #0b0f15;
  --panel: #0e131a;
  --panel-2: #111820;
  --gold: #f4c430;
  --gold-bright: #ffd861;
  --gold-muted: #9a7924;
  --cyan: #55d7f3;
  --text: #f5f7fa;
  --muted: #99a3b1;
  --line: rgba(244, 196, 48, 0.22);
  --line-white: rgba(255, 255, 255, 0.09);
  --max: 1220px;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
button { color: inherit; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.section { padding: 118px 0; position: relative; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; top: 8px; left: 8px; padding: 10px 16px; color: #000; background: var(--gold); transform: translateY(-140%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; height: 84px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); display: flex; align-items: center; justify-content: space-between; z-index: 50; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s, height .25s; }
.site-header.scrolled { height: 70px; background: rgba(7,10,15,.88); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { width: 238px; }
.brand img { width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 13px; color: #c4cad2; }
.site-nav > a { transition: color .2s; }
.site-nav > a:hover, .site-nav > a:focus-visible { color: var(--gold); }
.site-nav .nav-cta { padding: 11px 18px; color: #090b0e; background: var(--gold); border-radius: 999px; font-weight: 750; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; background: transparent; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.nav-toggle span:not(.sr-only) { width: 17px; height: 1px; background: #fff; transition: transform .2s; }

.hero { min-height: 850px; padding: 170px 0 48px; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 80% 25%, rgba(244,196,48,.08), transparent 32%), var(--bg); }
.hero-grid, .pilot-grid { position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(244,196,48,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(244,196,48,.12) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 75%, transparent); }
.hero-glow { position: absolute; border: 1px solid rgba(244,196,48,.15); border-radius: 50%; }
.hero-glow-one { width: 600px; height: 600px; right: -180px; top: 40px; }
.hero-glow-two { width: 390px; height: 390px; right: -75px; top: 145px; box-shadow: 0 0 90px rgba(244,196,48,.07) inset; }
.hero-content { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; position: relative; z-index: 2; }
.eyebrow, .section-index { margin: 0 0 24px; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); font-weight: 750; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { display: block; width: 32px; height: 1px; background: var(--gold); }
.hero h1 { margin: 0; max-width: 760px; font-size: clamp(48px, 6vw, 82px); line-height: .98; letter-spacing: -.055em; }
.hero h1 em { display: block; color: var(--gold); font-style: normal; }
.hero-lead { max-width: 650px; margin: 30px 0 34px; color: #b5beca; font-size: clamp(17px, 1.6vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border: 1px solid transparent; border-radius: 8px; font-size: 14px; font-weight: 800; transition: transform .2s, box-shadow .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #080a0d; background: linear-gradient(135deg, var(--gold-bright), #e8ac05); box-shadow: 0 12px 40px rgba(244,196,48,.14); }
.button-primary:hover { box-shadow: 0 16px 55px rgba(244,196,48,.24); }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.025); }
.button-ghost span { margin-left: 18px; color: var(--gold); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 32px; color: #929daa; font-size: 12px; }
.hero-trust span { display: flex; align-items: center; gap: 7px; }
.hero-trust i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px rgba(244,196,48,.8); }
.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.system-orbit { position: absolute; border: 1px solid rgba(244,196,48,.16); border-radius: 50%; }
.orbit-one { width: 520px; height: 520px; }
.orbit-two { width: 400px; height: 400px; border-style: dashed; animation: spin 35s linear infinite; }
.lia-core { position: relative; z-index: 3; width: min(100%, 500px); padding: 22px; border: 1px solid rgba(244,196,48,.32); border-radius: var(--radius); background: linear-gradient(145deg, rgba(19,25,33,.96), rgba(7,10,15,.97)); box-shadow: 0 32px 100px rgba(0,0,0,.55), 0 0 80px rgba(244,196,48,.05); }
.lia-core-head { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--line-white); }
.lia-core-head img { width: 48px; height: 48px; border-radius: 12px; }
.lia-core-head div { display: flex; flex-direction: column; line-height: 1.25; }
.lia-core-head strong { letter-spacing: .14em; }
.lia-core-head span { color: var(--muted); font-size: 11px; }
.lia-core-head b { margin-left: auto; color: #73e5a4; border: 1px solid rgba(115,229,164,.25); background: rgba(115,229,164,.08); padding: 5px 8px; border-radius: 999px; font-size: 9px; letter-spacing: .1em; }
.analysis-line { display: grid; grid-template-columns: 1fr auto; margin-top: 20px; font-size: 11px; color: var(--muted); }
.analysis-line strong { color: var(--gold); font-size: 18px; }
.analysis-line > div { grid-column: 1 / -1; height: 4px; margin-top: 9px; overflow: hidden; border-radius: 99px; background: #1e242c; }
.analysis-line > div i { display: block; height: 100%; background: linear-gradient(90deg, #b88300, var(--gold-bright)); }
.signal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 18px 0; }
.signal-grid article { padding: 14px; border: 1px solid var(--line-white); border-radius: 12px; background: rgba(255,255,255,.02); display: grid; }
.signal-grid span { color: #788391; font-size: 8px; letter-spacing: .12em; }
.signal-grid strong { margin: 2px 0; font-size: 25px; }
.signal-grid small { color: #aab3bf; font-size: 10px; }
.decision-stream { border-top: 1px solid var(--line-white); padding-top: 8px; }
.decision-stream > div { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: center; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.055); font-size: 10px; color: #b1bac6; }
.decision-stream i { width: 19px; height: 19px; border-radius: 6px; display: grid; place-items: center; font-style: normal; }
.decision-stream .ok { color: #68e098; background: rgba(104,224,152,.1); }
.decision-stream .wait { color: var(--gold); background: rgba(244,196,48,.1); }
.decision-stream time { color: #69737f; }
.floating-chip { position: absolute; z-index: 4; padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: rgba(7,10,15,.88); color: #b9c2cc; backdrop-filter: blur(10px); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.floating-chip span { margin-right: 7px; color: var(--gold); }
.chip-one { left: -14px; top: 108px; }
.chip-two { right: -12px; top: 184px; }
.chip-three { left: 32px; bottom: 76px; }
.hero-footer { position: absolute; z-index: 3; left: 50%; bottom: 34px; transform: translateX(-50%); display: flex; justify-content: space-between; color: #66717e; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }

.split-heading { display: grid; grid-template-columns: .72fr 1.28fr; gap: 64px; align-items: start; }
.split-heading h2, .section-heading h2, .lia-copy h2 { margin: 0; font-size: clamp(38px, 4.2vw, 62px); line-height: 1.06; letter-spacing: -.045em; }
.split-heading h2 span, .section-heading h2 span, .lia-copy h2 span, .pilot h2 span { color: var(--gold); }
.split-heading > div > p, .section-heading > p:not(.section-index), .lia-copy > p:not(.section-index) { max-width: 760px; color: var(--muted); font-size: 18px; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 70px; }
.problem-card { position: relative; min-height: 280px; padding: 34px; border: 1px solid var(--line-white); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.025), transparent); overflow: hidden; }
.problem-card::after { content: ""; position: absolute; width: 120px; height: 120px; right: -55px; bottom: -55px; border: 1px solid var(--line); border-radius: 50%; transition: transform .35s; }
.problem-card:hover::after { transform: scale(1.55); }
.problem-card b { color: var(--gold); font-size: 12px; }
.problem-card h3 { margin: 64px 0 10px; font-size: 24px; }
.problem-card p { margin: 0; color: var(--muted); }

.platform { background: #090d12; border-block: 1px solid var(--line-white); }
.section-heading { max-width: 860px; }
.process { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.process article { min-height: 330px; padding: 28px; border-right: 1px solid var(--line); background: linear-gradient(180deg, rgba(244,196,48,.035), transparent 50%); transition: background .3s; }
.process article:last-child { border-right: 0; }
.process article:hover { background: rgba(244,196,48,.07); }
.process article > span { display: block; color: #5c6672; font-size: 48px; font-weight: 800; letter-spacing: -.06em; }
.process i { display: inline-block; margin-top: 70px; color: var(--gold); font-style: normal; font-size: 9px; letter-spacing: .16em; }
.process h3 { margin: 7px 0 10px; font-size: 20px; }
.process p { color: var(--muted); font-size: 14px; }

.lia-section { overflow: hidden; background: radial-gradient(circle at 15% 45%, rgba(85,215,243,.08), transparent 30%), #080c11; }
.lia-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 100px; align-items: center; }
.lia-mark { display: grid; place-items: center; position: relative; min-height: 420px; }
.lia-mark::before, .lia-mark::after { content: ""; position: absolute; border: 1px solid rgba(85,215,243,.13); border-radius: 50%; }
.lia-mark::before { width: 380px; height: 380px; }
.lia-mark::after { width: 260px; height: 260px; border-style: dashed; animation: spin 28s linear infinite reverse; }
.lia-logo-wrap { position: relative; z-index: 2; width: 150px; padding: 24px; border: 1px solid rgba(85,215,243,.4); border-radius: 38px; background: #0a1016; box-shadow: 0 0 90px rgba(85,215,243,.12); }
.lia-mark > span { position: absolute; z-index: 2; bottom: 42px; color: var(--cyan); font-size: 10px; letter-spacing: .22em; }
.section-index.cyan { color: var(--cyan); }
.lia-copy h2 span { display: block; color: var(--cyan); }
.feature-list { list-style: none; padding: 0; margin: 42px 0 0; }
.feature-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 19px 0; border-top: 1px solid rgba(85,215,243,.12); }
.feature-list li:last-child { border-bottom: 1px solid rgba(85,215,243,.12); }
.feature-list i { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(85,215,243,.28); border-radius: 50%; color: var(--cyan); font-style: normal; }
.feature-list div { display: flex; flex-direction: column; }
.feature-list strong { font-size: 17px; }
.feature-list span { color: var(--muted); font-size: 14px; }

.value { background: #0a0e13; }
.calculator { display: grid; grid-template-columns: 1.05fr .95fr; margin-top: 62px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); }
.calculator-inputs { padding: 42px; display: grid; gap: 30px; }
.calculator-inputs label { display: grid; grid-template-columns: 1fr auto; gap: 10px; color: #dce1e7; font-size: 14px; }
.calculator-inputs output { color: var(--gold); font-weight: 750; }
.calculator-inputs input { grid-column: 1 / -1; width: 100%; accent-color: var(--gold); cursor: pointer; }
.fixed-assumption { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 12px; background: rgba(244,196,48,.045); }
.fixed-assumption div { display: flex; flex-direction: column; }
.fixed-assumption span { color: #dce1e7; font-size: 14px; }
.fixed-assumption small { color: #707b88; font-size: 11px; }
.fixed-assumption strong { flex: 0 0 auto; color: var(--gold); font-size: 18px; }
.calculator-result { padding: 42px; background: radial-gradient(circle at 75% 20%, rgba(244,196,48,.1), transparent 40%), #090c11; border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; }
.result-metrics { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; }
.result-metric { min-width: 0; display: flex; flex-direction: column; justify-content: flex-end; }
.result-metric + .result-metric { padding-left: 28px; border-left: 1px solid var(--line-white); }
.result-metric > span { min-height: 32px; color: var(--gold); font-size: 9px; line-height: 1.45; letter-spacing: .12em; }
.result-metric > strong { margin-top: 8px; font-size: clamp(34px, 4.4vw, 58px); line-height: 1; letter-spacing: -.05em; white-space: nowrap; }
.result-time > strong { color: var(--gold-bright); font-size: clamp(30px, 3.4vw, 46px); }
.result-metric > small { margin-top: 8px; color: var(--muted); }
.formula { margin-top: 24px; padding: 12px 15px; border: 1px solid var(--line-white); border-radius: 8px; color: #aeb7c2; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.calculator-note { max-width: 1000px; color: #717c89; font-size: 12px; }

.security { background: #070a0e; }
.security-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 82px; }
.text-link { display: inline-flex; gap: 22px; margin-top: 24px; color: var(--gold); font-weight: 750; }
.security-stack { border-top: 1px solid var(--line); }
.security-stack article { display: grid; grid-template-columns: 46px 1fr auto; gap: 20px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.security-stack i { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--gold); font-style: normal; font-size: 10px; }
.security-stack h3 { margin: 0; font-size: 17px; }
.security-stack p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.security-stack b { color: #5e6874; font-size: 9px; letter-spacing: .16em; }

.pilot { overflow: hidden; text-align: center; background: radial-gradient(circle at 50% 50%, rgba(244,196,48,.11), transparent 40%), #090c10; border-block: 1px solid var(--line); }
.pilot-inner { position: relative; z-index: 2; max-width: 900px; }
.pilot h2 { margin: 0; font-size: clamp(48px, 6.5vw, 86px); line-height: 1; letter-spacing: -.055em; }
.pilot-inner > p:not(.section-index) { max-width: 720px; margin: 26px auto; color: var(--muted); font-size: 18px; }
.pilot-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 42px 0; border-block: 1px solid var(--line); }
.pilot-steps span { padding: 18px 8px; color: #aeb7c2; font-size: 12px; border-right: 1px solid var(--line); }
.pilot-steps span:last-child { border: 0; }
.pilot-steps b { display: block; color: var(--gold); font-size: 10px; }
.button-large { min-height: 60px; padding-inline: 34px; }
.pilot-disclaimer { display: block; max-width: 760px; margin: 24px auto 0; color: #656f7b; font-size: 11px; }

.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.accordion article { border-top: 1px solid var(--line-white); }
.accordion article:last-child { border-bottom: 1px solid var(--line-white); }
.accordion button { width: 100%; padding: 22px 0; border: 0; background: transparent; display: flex; justify-content: space-between; text-align: left; font-weight: 700; cursor: pointer; }
.accordion button span { color: var(--gold); font-size: 22px; font-weight: 300; transition: transform .25s; }
.accordion article.open button span { transform: rotate(45deg); }
.accordion article > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s; }
.accordion article > div > p { overflow: hidden; margin: 0; color: var(--muted); }
.accordion article.open > div { grid-template-rows: 1fr; }
.accordion article.open > div > p { padding-bottom: 24px; }

.site-footer { border-top: 1px solid var(--line); background: #05070a; }
.footer-main { display: grid; grid-template-columns: .8fr 1.2fr 1fr; align-items: center; gap: 60px; padding-block: 54px; }
.footer-brand { width: 210px; }
.footer-main p { color: var(--muted); font-size: 13px; }
.footer-main nav { display: flex; justify-content: flex-end; gap: 22px; color: #adb6c1; font-size: 12px; }
.footer-main nav a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 18px; border-top: 1px solid var(--line-white); color: #59636f; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }

.legal-page { min-height: 100vh; padding: 140px 0 90px; background: #080b10; }
.legal-wrap { width: min(calc(100% - 48px), 840px); margin: auto; }
.legal-wrap h1 { font-size: clamp(42px, 7vw, 68px); line-height: 1; letter-spacing: -.05em; }
.legal-wrap h2 { margin-top: 42px; color: var(--gold); }
.legal-wrap p, .legal-wrap li { color: #b3bcc7; }
.legal-wrap a { color: var(--gold); }
.legal-note { padding: 18px; border-left: 3px solid var(--gold); background: rgba(244,196,48,.08); }

.reveal { opacity: 1; transform: none; }
.motion-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.motion-ready .reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1000px) {
  .site-header { height: 72px; }
  .brand { width: 200px; }
  .nav-toggle { display: flex; }
  .site-nav { position: fixed; inset: 72px 16px auto; padding: 22px; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line); border-radius: 16px; background: rgba(7,10,15,.98); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: opacity .2s, transform .2s; }
  .site-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .site-nav a { padding: 13px; border-bottom: 1px solid var(--line-white); }
  .site-nav .nav-cta { margin-top: 12px; text-align: center; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { min-height: 520px; }
  .hero-footer { position: relative; left: auto; bottom: auto; transform: none; margin-top: 30px; }
  .split-heading, .lia-layout, .security-layout, .faq-layout { grid-template-columns: 1fr; gap: 48px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card { min-height: 220px; }
  .problem-card h3 { margin-top: 38px; }
  .process { grid-template-columns: 1fr 1fr; }
  .process article:nth-child(2) { border-right: 0; }
  .process article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .lia-layout { gap: 40px; }
  .calculator { grid-template-columns: 1fr; }
  .calculator-result { border-left: 0; border-top: 1px solid var(--line); }
  .footer-main { grid-template-columns: 1fr; gap: 24px; }
  .footer-main nav { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 30px), var(--max)); }
  .section { padding: 82px 0; }
  .site-header { padding-inline: 15px; }
  .brand { width: 174px; }
  .hero { padding-top: 112px; }
  .hero h1 { font-size: clamp(40px, 11.4vw, 48px); }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-trust { gap: 12px; }
  .hero-visual { min-height: 460px; margin-inline: -6px; }
  .lia-core { padding: 15px; }
  .floating-chip { display: none; }
  .orbit-one { width: 390px; height: 390px; }
  .orbit-two { width: 310px; height: 310px; }
  .hero-footer { flex-direction: column; gap: 7px; }
  .process { grid-template-columns: 1fr; }
  .process article { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--line); }
  .process article:last-child { border-bottom: 0; }
  .process i { margin-top: 35px; }
  .lia-mark { min-height: 330px; }
  .lia-mark::before { width: 310px; height: 310px; }
  .lia-mark::after { width: 220px; height: 220px; }
  .calculator-inputs, .calculator-result { padding: 28px 20px; }
  .result-metrics { grid-template-columns: 1fr; }
  .result-metric + .result-metric { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line-white); }
  .result-metric > span { min-height: 0; }
  .security-stack article { grid-template-columns: 38px 1fr; }
  .security-stack b { display: none; }
  .pilot-steps { grid-template-columns: 1fr 1fr; }
  .pilot-steps span:nth-child(2) { border-right: 0; }
  .pilot-steps span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .footer-main nav, .footer-bottom { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}