:root {
  --black: #07090b;
  --charcoal: #101418;
  --panel: #171c21;
  --paper: #f0f1ec;
  --white: #ffffff;
  --ink: #13171b;
  --muted: #6c747d;
  --acid: #d7ff38;
  --aqua: #58e6d2;
  --orange: #ff8b3d;
  --line: rgba(19,23,27,.17);
  --max: 1320px;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.header { position: sticky; top: 0; z-index: 20; color: white; background: rgba(7,9,11,.95); border-bottom: 1px solid rgba(255,255,255,.13); backdrop-filter: blur(14px); }
.nav { width: min(var(--max), calc(100% - 52px)); height: 78px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.brand { display: flex; align-items: center; gap: 13px; font-weight: 900; letter-spacing: .055em; }
.brand-mark { position: relative; width: 34px; height: 34px; border: 2px solid var(--acid); transform: rotate(45deg); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; background: var(--acid); }
.brand-mark::before { left: 50%; top: -8px; width: 2px; height: 48px; }
.brand-mark::after { top: 50%; left: -8px; height: 2px; width: 48px; }
.brand small { display: block; margin-top: 3px; color: var(--acid); font-size: 8px; letter-spacing: .2em; }
.links { display: flex; align-items: center; gap: 28px; font-size: 12px; font-weight: 750; }
.links a { color: rgba(255,255,255,.72); }
.links a:hover, .links a[aria-current="page"] { color: var(--acid); }
.security-state { display: inline-flex; gap: 8px; align-items: center; padding: 9px 12px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 5px rgba(88,230,210,.12); }
.menu { display: none; color: white; background: none; border: 0; font-size: 24px; }

.hero { position: relative; min-height: 790px; overflow: hidden; color: white; background: var(--black); display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; width: 680px; height: 680px; right: -130px; top: 80px; border: 1px solid rgba(215,255,56,.3); border-radius: 50%; box-shadow: 0 0 0 80px rgba(215,255,56,.035), 0 0 0 160px rgba(88,230,210,.025); }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px); background-size: 62px 62px; mask-image: linear-gradient(90deg, black, transparent 80%); }
.hero-inner { position: relative; z-index: 2; width: min(var(--max), calc(100% - 52px)); margin: 0 auto; padding: 110px 0 120px; }
.kicker { margin: 0 0 24px; color: var(--acid); font-size: 11px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.hero h1, .page-hero h1 { max-width: 1080px; margin: 0; font-size: clamp(64px, 9.1vw, 132px); line-height: .86; letter-spacing: -.075em; font-weight: 800; }
.hero-copy { max-width: 720px; margin: 36px 0 0; color: rgba(255,255,255,.7); font-size: clamp(19px, 2vw, 25px); line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 52px; padding: 0 20px; border: 1px solid transparent; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; font-weight: 900; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-acid { background: var(--acid); color: var(--black); }
.button-outline { color: white; border-color: rgba(255,255,255,.32); }

.section { padding: 112px 0; }
.section-dark { color: white; background: var(--black); }
.section-charcoal { color: white; background: var(--charcoal); }
.container { width: min(var(--max), calc(100% - 52px)); margin: 0 auto; }
.heading { display: grid; grid-template-columns: .75fr 1.25fr; gap: 54px; align-items: end; margin-bottom: 62px; }
.heading h2 { margin: 0; font-size: clamp(46px, 6vw, 82px); line-height: .92; letter-spacing: -.06em; }
.heading p { max-width: 670px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.section-dark .heading p, .section-charcoal .heading p { color: rgba(255,255,255,.62); }

.practice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.practice { min-height: 450px; padding: 36px; background: var(--paper); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.practice::after { content: attr(data-number); position: absolute; top: -20px; right: 16px; color: rgba(19,23,27,.055); font-size: 142px; font-weight: 900; letter-spacing: -.1em; }
.practice-label { color: #45604d; text-transform: uppercase; letter-spacing: .16em; font-size: 10px; font-weight: 900; }
.practice h3 { max-width: 360px; margin: 120px 0 19px; font-size: 39px; line-height: 1.03; letter-spacing: -.045em; }
.practice p { margin: 0; color: var(--muted); line-height: 1.65; }
.practice-link { display: flex; justify-content: space-between; margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); text-transform: uppercase; letter-spacing: .09em; font-size: 10px; font-weight: 900; }
.practice:hover { background: white; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.metric { min-height: 200px; padding: 35px 25px; border-right: 1px solid rgba(255,255,255,.18); display: flex; flex-direction: column; justify-content: space-between; }
.metric:last-child { border-right: 0; }
.metric strong { color: var(--acid); font-size: clamp(50px, 6vw, 80px); line-height: 1; letter-spacing: -.07em; }
.metric span { color: rgba(255,255,255,.56); font-size: 11px; line-height: 1.5; text-transform: uppercase; letter-spacing: .12em; }

.system-flow { display: grid; grid-template-columns: repeat(7, auto); align-items: center; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.flow-node { min-width: 160px; min-height: 120px; padding: 22px; background: white; border-top: 4px solid var(--acid); display: flex; flex-direction: column; justify-content: space-between; }
.flow-node small { color: var(--muted); font-size: 9px; letter-spacing: .13em; font-weight: 900; }
.flow-node strong { font-size: 17px; }
.flow-arrow { font-size: 24px; color: #839087; }

.page-hero { padding: 140px 0 100px; color: white; background: var(--black); position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -90px; bottom: -180px; border: 1px solid rgba(215,255,56,.3); transform: rotate(45deg); }
.page-hero h1 { max-width: 1150px; font-size: clamp(56px, 7.7vw, 108px); }
.page-hero p { max-width: 760px; margin: 30px 0 0; color: rgba(255,255,255,.65); font-size: 21px; line-height: 1.6; }
.breadcrumb { margin-bottom: 43px; color: var(--acid); font-size: 10px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }

.control-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.control-card { min-height: 270px; padding: 29px; background: white; border: 1px solid var(--line); }
.control-id { color: #54705c; font-size: 10px; font-weight: 900; letter-spacing: .13em; }
.control-card h3 { margin: 55px 0 17px; font-size: 29px; line-height: 1.08; letter-spacing: -.035em; }
.control-card p { margin: 0; color: var(--muted); line-height: 1.62; }

.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.feature { min-height: 450px; padding: 42px; background: var(--panel); color: white; border-top: 4px solid var(--aqua); }
.feature:nth-child(2) { border-color: var(--orange); }
.feature h2 { margin: 95px 0 20px; font-size: 48px; line-height: .96; letter-spacing: -.05em; }
.feature p { color: rgba(255,255,255,.63); line-height: 1.65; }
.feature ul { list-style: none; margin: 30px 0 0; padding: 0; }
.feature li { padding: 13px 0; border-top: 1px solid rgba(255,255,255,.16); }

.risk-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.risk-card { min-height: 300px; padding: 26px; background: white; border: 1px solid var(--line); }
.risk-level { display: inline-flex; padding: 7px 9px; background: var(--black); color: var(--acid); font-size: 10px; font-weight: 900; }
.risk-card h3 { margin: 70px 0 14px; font-size: 27px; }
.risk-card p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 14px; }

.statement { padding: 36px; background: var(--acid); color: var(--black); font-size: clamp(27px, 4vw, 50px); font-weight: 850; letter-spacing: -.045em; line-height: 1.05; }
.table-wrap { border: 1px solid var(--line); overflow-x: auto; }
table { min-width: 790px; width: 100%; border-collapse: collapse; background: white; }
th, td { padding: 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--muted); background: #e6e8e3; text-transform: uppercase; font-size: 9px; letter-spacing: .13em; }
.badge { display: inline-flex; padding: 7px 10px; border-radius: 999px; text-transform: uppercase; font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.badge-build { background: #fff0d8; color: #865119; }
.badge-protect { background: #dcf4eb; color: #17604e; }
.badge-gate { background: #f7dddd; color: #8d3939; }

.footer { padding: 58px 0; color: white; background: #030405; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.2fr .6fr; gap: 46px; align-items: end; }
.footer p { margin: 0; color: rgba(255,255,255,.5); font-size: 13px; line-height: 1.65; }
.footer-meta { color: rgba(255,255,255,.38); font-size: 10px; text-align: right; line-height: 1.7; }

@media (max-width: 960px) {
  .links { display: none; position: absolute; top: 78px; left: 0; right: 0; padding: 26px; background: var(--black); flex-direction: column; align-items: flex-start; }
  .links.open { display: flex; }
  .menu { display: block; }
  .practice-grid, .control-grid { grid-template-columns: 1fr; }
  .heading, .two-column { grid-template-columns: 1fr; }
  .metric-grid, .risk-grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.18); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { text-align: left; }
}

@media (max-width: 580px) {
  .nav, .container, .hero-inner { width: min(var(--max), calc(100% - 28px)); }
  .hero { min-height: 680px; }
  .hero h1, .page-hero h1 { font-size: 55px; }
  .section { padding: 78px 0; }
  .metric-grid, .risk-grid { grid-template-columns: 1fr; }
  .metric { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
}