:root {
  --ink: #0A0B0D;
  --paper: #F6F7F9;
  --white: #FFFFFF;
  --cobalt: #3157FF;
  --cobalt-dark: #2342D8;
  --signal: #C8FF4A;
  --muted: #667085;
  --line: #E4E7EC;
  --soft-blue: #EEF2FF;
  --critical: #F04438;
  --amber: #F79009;
  --resolved: #12B76A;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 32px 80px rgba(10, 11, 13, 0.12), 0 8px 24px rgba(49, 87, 255, 0.05);
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed; left: 16px; top: -64px; z-index: 999;
  background: var(--ink); color: var(--white); padding: 12px 18px; border-radius: 10px;
}
.skip-link:focus { top: 16px; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: rgba(246, 247, 249, 0.78);
  backdrop-filter: blur(18px) saturate(130%);
  border-bottom: 1px solid transparent;
  transition: 0.25s ease;
}
.site-header.is-scrolled { border-color: rgba(10,11,13,.08); background: rgba(246,247,249,.94); }
.nav-wrap { height: 78px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; }
.brand img { width: 176px; }
.desktop-nav { display: flex; gap: 30px; font-size: 14px; font-weight: 600; color: #344054; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--cobalt); }
.nav-wrap > .button { justify-self: end; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px;
  padding: 0 22px; border-radius: 999px; background: var(--cobalt); color: white;
  font-size: 14px; font-weight: 700; letter-spacing: -0.01em; border: 1px solid var(--cobalt);
  box-shadow: 0 8px 24px rgba(49,87,255,.18); transition: .22s ease; cursor: pointer;
}
.button:hover { background: var(--cobalt-dark); transform: translateY(-1px); box-shadow: 0 12px 30px rgba(49,87,255,.24); }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-full { width: 100%; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-weight: 700; font-size: 14px; }
.text-link span { color: var(--cobalt); font-size: 18px; transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, 3px); }
.menu-button { display: none; background: none; border: 0; width: 38px; height: 38px; padding: 8px; }
.menu-button span { display: block; height: 2px; background: var(--ink); margin: 6px 0; border-radius: 2px; }
.mobile-menu { display: none; }

.hero { position: relative; overflow: hidden; padding: 170px 0 100px; min-height: 900px; }
.hero-grid {
  position: absolute; inset: 0; opacity: .6; pointer-events: none;
  background-image: linear-gradient(rgba(10,11,13,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(10,11,13,.035) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 82%);
}
.hero::before {
  content: ""; position: absolute; width: 680px; height: 680px; border-radius: 50%;
  background: radial-gradient(circle, rgba(49,87,255,.18) 0%, rgba(49,87,255,.06) 38%, transparent 72%);
  top: 80px; right: -140px; filter: blur(10px);
}
.hero-layout { position: relative; display: grid; grid-template-columns: .86fr 1.3fr; align-items: center; gap: 60px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow-chip {
  display: inline-flex; gap: 9px; align-items: center; padding: 9px 13px; border: 1px solid var(--line);
  border-radius: 999px; background: rgba(255,255,255,.68); font-size: 12px; font-weight: 700; color: #475467;
}
.eyebrow-chip span { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(200,255,74,.18); }
.hero h1 { margin: 28px 0 22px; font-size: clamp(58px, 6.4vw, 96px); line-height: .94; letter-spacing: -0.065em; max-width: 760px; }
.hero h1 span { color: var(--cobalt); }
.hero-lead { max-width: 600px; margin: 0; font-size: clamp(18px, 1.7vw, 22px); line-height: 1.55; color: #475467; letter-spacing: -0.025em; }
.hero-actions { display: flex; gap: 24px; align-items: center; margin-top: 34px; }
.trust-strip { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px; color: #667085; font-size: 12px; font-weight: 600; }
.trust-strip span { display: inline-flex; align-items: center; gap: 8px; }
.trust-strip span::before { content: ""; width: 5px; height: 5px; background: var(--cobalt); border-radius: 50%; }

.hero-visual { position: relative; min-width: 0; margin-right: -110px; }
.product-shot { position: relative; background: white; border-radius: 24px; overflow: hidden; border: 1px solid rgba(10,11,13,.09); box-shadow: var(--shadow); }
.product-shot > img { width: 100%; }
.hero-shot { transform: perspective(1500px) rotateY(-3deg) rotateX(1deg); transform-origin: center right; }
.shot-brand {
  position: absolute; left: 1.15%; top: 6.7%; width: 13.5%; height: 6.4%; background: white;
  display: flex; align-items: center; padding-left: 1.2%; z-index: 2;
}
.shot-brand img { width: 88%; max-height: 78%; object-fit: contain; object-position: left center; }
.halo { position: absolute; border-radius: 50%; pointer-events: none; }
.halo-one { width: 420px; height: 420px; background: rgba(49,87,255,.12); right: -80px; top: -110px; filter: blur(42px); }
.halo-two { width: 280px; height: 280px; border: 1px solid rgba(49,87,255,.15); left: 10%; bottom: -18%; }
.floating-card {
  position: absolute; z-index: 5; display: flex; gap: 12px; align-items: center; min-width: 240px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(14px); border: 1px solid rgba(10,11,13,.08);
  border-radius: 16px; padding: 14px 16px; box-shadow: 0 18px 50px rgba(10,11,13,.14);
}
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: 13px; }
.floating-card small { color: #667085; margin-top: 2px; font-size: 11px; }
.floating-card-a { left: -30px; top: 18%; }
.floating-card-b { right: 6%; bottom: -30px; }
.status-dot { width: 11px; height: 11px; border-radius: 50%; flex: 0 0 auto; }
.status-dot.critical { background: var(--critical); box-shadow: 0 0 0 6px rgba(240,68,56,.11); }
.pulse-icon { width: 32px; height: 32px; display: grid; place-items: center; background: var(--soft-blue); border-radius: 9px; }
.pulse-icon img { width: 22px; }

.signal-bar { border-block: 1px solid var(--line); background: rgba(255,255,255,.5); }
.signal-bar-inner { min-height: 86px; display: flex; align-items: center; gap: 20px; color: #475467; }
.signal-bar p { margin: 0; font-size: 13px; font-weight: 700; }
.signal-bar i { width: 5px; height: 5px; border-radius: 50%; background: #98A2B3; }
.signal-bar .signal-line { flex: 1; height: 1px; border-radius: 0; background: linear-gradient(90deg, #D0D5DD, var(--cobalt)); }
.signal-bar strong { font-size: 13px; color: var(--cobalt); white-space: nowrap; }

.section { padding: 132px 0; }
.two-column { display: grid; grid-template-columns: 1.15fr .85fr; gap: 110px; align-items: end; }
.eyebrow { display: block; text-transform: uppercase; letter-spacing: .15em; color: var(--cobalt); font-size: 11px; font-weight: 800; margin-bottom: 20px; }
.section h2 { margin: 0; font-size: clamp(44px, 5vw, 72px); line-height: 1.02; letter-spacing: -0.055em; }
.body-copy { color: #475467; font-size: 19px; }
.body-copy p { margin: 0 0 18px; }
.signal-system { margin-top: 70px; display: grid; grid-template-columns: repeat(4, 1fr) 1.15fr; gap: 12px; align-items: stretch; }
.signal-card, .signal-output { border: 1px solid var(--line); background: white; border-radius: var(--radius-md); padding: 24px; min-height: 190px; display: flex; flex-direction: column; }
.signal-card span { color: #98A2B3; font-size: 11px; font-weight: 800; }
.signal-card strong { margin-top: auto; font-size: 18px; }
.signal-card small, .signal-output small { color: #667085; margin-top: 8px; }
.signal-output { background: var(--ink); color: white; position: relative; overflow: hidden; }
.signal-output::after { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%; right: -80px; top: -70px; background: rgba(49,87,255,.55); filter: blur(8px); }
.signal-output strong { margin-top: auto; font-size: 22px; position: relative; z-index: 1; }
.signal-output small { color: #D0D5DD; position: relative; z-index: 1; }
.live-badge { position: relative; z-index: 1; display: inline-flex; align-self: flex-start; padding: 7px 10px; border-radius: 999px; background: var(--signal); color: var(--ink); font-size: 10px; font-weight: 800; }

.product-section { background: white; border-radius: 44px 44px 0 0; }
.product-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: end; }
.product-heading p { margin: 0; font-size: 19px; color: #667085; max-width: 560px; }
.product-explorer { margin-top: 64px; border: 1px solid var(--line); border-radius: 30px; background: var(--paper); overflow: hidden; }
.product-tabs { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); background: white; }
.product-tab { border: 0; border-right: 1px solid var(--line); background: white; padding: 23px 22px; display: flex; gap: 12px; text-align: left; cursor: pointer; transition: .2s ease; }
.product-tab:last-child { border-right: 0; }
.product-tab > span { color: #98A2B3; font-size: 11px; font-weight: 800; padding-top: 2px; }
.product-tab strong, .product-tab small { display: block; }
.product-tab strong { font-size: 14px; }
.product-tab small { color: #98A2B3; font-size: 11px; margin-top: 3px; }
.product-tab.is-active { background: var(--soft-blue); box-shadow: inset 0 -3px 0 var(--cobalt); }
.product-tab.is-active > span, .product-tab.is-active strong { color: var(--cobalt); }
.product-stage { display: grid; grid-template-columns: 310px 1fr; gap: 30px; padding: 30px; align-items: center; }
.product-copy { padding: 20px 8px 20px 12px; }
.product-kicker { font-size: 11px; font-weight: 800; color: var(--cobalt); text-transform: uppercase; letter-spacing: .13em; }
.product-copy h3 { font-size: 34px; line-height: 1.08; letter-spacing: -0.045em; margin: 14px 0 16px; }
.product-copy p { color: #667085; margin: 0; }
.product-copy ul { list-style: none; padding: 0; margin: 26px 0 0; }
.product-copy li { position: relative; padding-left: 20px; margin: 12px 0; font-size: 13px; color: #344054; }
.product-copy li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--cobalt); }
.product-stage-shot { border-radius: 20px; box-shadow: 0 24px 60px rgba(10,11,13,.12); transition: opacity .22s ease, transform .22s ease; }
.product-stage-shot.is-switching { opacity: .15; transform: translateY(8px); }

.trust-section { background: linear-gradient(135deg, #EEF2FF 0%, #F7F8FC 50%, #F4F8FF 100%); }
.trust-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; align-items: center; }
.trust-copy p { color: #475467; font-size: 18px; max-width: 520px; }
.feature-list { margin-top: 42px; display: grid; gap: 12px; }
.feature-list > div { display: flex; gap: 16px; border-top: 1px solid rgba(10,11,13,.1); padding-top: 16px; }
.feature-list > div > span { color: var(--cobalt); font-size: 11px; font-weight: 800; }
.feature-list p { margin: 0; font-size: 14px; }
.feature-list strong, .feature-list small { display: block; }
.feature-list strong { color: var(--ink); font-size: 15px; }
.feature-list small { color: #667085; margin-top: 3px; }
.trust-visual { position: relative; }
.trust-shot { transform: translateX(60px); }
.trust-stat { position: absolute; z-index: 3; left: 0; top: -42px; background: var(--ink); color: white; border-radius: 18px; padding: 18px 22px; box-shadow: 0 20px 50px rgba(10,11,13,.18); }
.trust-stat strong, .trust-stat span { display: block; }
.trust-stat strong { font-size: 32px; line-height: 1; }
.trust-stat span { color: #D0D5DD; margin-top: 5px; font-size: 11px; }

.centred { max-width: 900px; margin-inline: auto; text-align: center; }
.centred p { color: #667085; font-size: 18px; }
.workflow-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.workflow-grid article { background: white; padding: 34px 28px; min-height: 270px; }
.workflow-grid span { color: var(--cobalt); font-size: 11px; font-weight: 800; }
.workflow-grid h3 { margin: 70px 0 12px; font-size: 25px; letter-spacing: -0.035em; }
.workflow-grid p { margin: 0; color: #667085; font-size: 14px; }

.governance-section { background: white; }
.governance-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 80px; align-items: center; }
.governance-copy p { color: #667085; font-size: 18px; max-width: 500px; margin: 28px 0; }
.governance-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.governance-grid article { border: 1px solid var(--line); border-radius: 20px; padding: 28px; min-height: 220px; background: var(--paper); }
.governance-grid article:first-child { background: var(--ink); color: white; }
.governance-grid span { font-size: 11px; font-weight: 800; color: var(--cobalt); }
.governance-grid h3 { margin: 70px 0 10px; font-size: 22px; letter-spacing: -0.03em; }
.governance-grid p { margin: 0; font-size: 13px; color: #667085; }
.governance-grid article:first-child p { color: #D0D5DD; }

.mission-section { position: relative; min-height: 680px; display: flex; align-items: center; overflow: hidden; }
.mission-section > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mission-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,11,13,.93) 0%, rgba(10,11,13,.78) 38%, rgba(10,11,13,.15) 72%, rgba(10,11,13,.06) 100%); }
.mission-content { position: relative; z-index: 2; color: white; }
.mission-mark { width: 46px; margin-bottom: 36px; }
.mission-content blockquote { margin: 0; max-width: 750px; font-size: clamp(44px, 5vw, 72px); line-height: 1.03; letter-spacing: -0.055em; font-weight: 750; }
.mission-content p { max-width: 590px; color: #D0D5DD; font-size: 18px; margin-top: 26px; }

.early-access { background: var(--paper); }
.access-card { display: grid; grid-template-columns: 1fr .8fr; gap: 90px; background: white; border: 1px solid var(--line); border-radius: 32px; padding: 72px; box-shadow: 0 30px 80px rgba(10,11,13,.07); }
.access-copy p { color: #667085; font-size: 18px; max-width: 560px; }
.access-note { margin-top: 30px; display: flex; gap: 10px; align-items: center; font-size: 13px; font-weight: 700; }
.access-note span { width: 9px; height: 9px; background: var(--signal); border-radius: 50%; box-shadow: 0 0 0 5px rgba(200,255,74,.18); }
.access-form { display: grid; gap: 16px; }
.access-form label { display: grid; gap: 7px; font-size: 12px; font-weight: 700; color: #344054; }
.access-form input, .access-form select, .access-form textarea { width: 100%; border: 1px solid #D0D5DD; border-radius: 12px; background: #FBFCFD; padding: 13px 14px; color: var(--ink); outline: none; transition: .2s ease; }
.access-form textarea { resize: vertical; min-height: 110px; }
.access-form input:focus, .access-form select:focus, .access-form textarea:focus { border-color: var(--cobalt); box-shadow: 0 0 0 4px rgba(49,87,255,.1); background: white; }
.form-note { margin: -3px 0 0; color: #98A2B3; font-size: 11px; text-align: center; }

.site-footer { background: var(--ink); color: white; padding: 70px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; padding-bottom: 46px; }
.footer-top img { width: 180px; }
.footer-top p { margin: 0; color: #D0D5DD; text-align: center; font-size: 14px; }
.footer-top a { justify-self: end; color: white; font-size: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; justify-content: space-between; color: #98A2B3; font-size: 11px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .hero-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 145px; min-height: auto; }
  .hero-copy { max-width: 780px; }
  .hero-visual { margin: 40px -80px 0 80px; }
  .signal-system { grid-template-columns: repeat(2, 1fr); }
  .signal-output { grid-column: span 2; }
  .product-stage { grid-template-columns: 1fr; }
  .product-copy { max-width: 720px; }
  .trust-layout, .governance-layout { grid-template-columns: 1fr; }
  .trust-shot { transform: none; }
  .trust-stat { left: 30px; }
  .access-card { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 820px) {
  .desktop-nav, .nav-wrap > .button { display: none; }
  .nav-wrap { grid-template-columns: 1fr auto; }
  .menu-button { display: block; }
  .mobile-menu { display: none; padding: 0 20px 24px; background: rgba(246,247,249,.98); border-bottom: 1px solid var(--line); }
  .mobile-menu.is-open { display: grid; gap: 8px; }
  .mobile-menu a:not(.button) { padding: 12px 4px; font-weight: 700; }
  .mobile-menu .button { margin-top: 8px; }
  .hero { padding-top: 130px; }
  .hero h1 { font-size: clamp(54px, 14vw, 78px); }
  .hero-visual { margin: 35px -140px 0 0; }
  .floating-card-a { left: 12px; top: 14%; }
  .floating-card-b { right: 24px; }
  .two-column, .product-heading { grid-template-columns: 1fr; gap: 34px; }
  .signal-bar-inner { overflow-x: auto; }
  .signal-bar .signal-line { min-width: 80px; }
  .product-tabs { grid-template-columns: repeat(2, 1fr); }
  .product-tab:nth-child(2) { border-right: 0; }
  .product-tab:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .workflow-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; text-align: left; }
  .footer-top p { text-align: left; }
  .footer-top a { justify-self: start; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .site-header .brand img { width: 154px; }
  .hero { padding-bottom: 70px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .trust-strip { display: grid; gap: 10px; }
  .hero-visual { margin: 20px -210px 0 0; }
  .floating-card { display: none; }
  .section { padding: 92px 0; }
  .section h2 { font-size: 43px; }
  .signal-system { grid-template-columns: 1fr; }
  .signal-output { grid-column: auto; }
  .product-explorer { border-radius: 22px; }
  .product-tabs { grid-template-columns: 1fr; }
  .product-tab { border-right: 0; border-bottom: 1px solid var(--line); }
  .product-tab:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-stage { padding: 18px; }
  .product-copy { padding: 10px 4px; }
  .product-copy h3 { font-size: 30px; }
  .workflow-grid, .governance-grid { grid-template-columns: 1fr; }
  .mission-section { min-height: 620px; }
  .mission-overlay { background: rgba(10,11,13,.78); }
  .mission-content blockquote { font-size: 43px; }
  .access-card { padding: 34px 24px; border-radius: 24px; }
}

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