:root {
  --ink: #080c0f;
  --ink-soft: #10171b;
  --paper: #eef1eb;
  --paper-warm: #e6e8df;
  --signal: #9fbd4f;
  --signal-deep: #4f741f;
  --mist: #9ba7a1;
  --line: rgba(238, 241, 235, .14);
  --dark-line: rgba(8, 12, 15, .13);
  --shell: min(1180px, calc(100% - 48px));
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: Inter, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.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: 1000; top: 12px; left: 12px; padding: 10px 14px; background: var(--signal); color: var(--ink); transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; width: 100%; color: var(--paper); border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.site-header.scrolled { background: rgba(8, 12, 15, .88); border-color: var(--line); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; letter-spacing: -.04em; }
.brand-dot { color: var(--signal); }
.brand-mark { display: block; width: 34px; height: 34px; object-fit: contain; flex: 0 0 auto; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 600; letter-spacing: .04em; }
.main-nav a:not(.nav-cta) { color: #c8cfca; transition: color .2s; }
.main-nav a:hover { color: var(--signal); }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(159, 189, 79, .58); color: var(--signal); }
.nav-toggle { display: none; border: 0; background: transparent; width: 42px; height: 42px; padding: 11px; }
.nav-toggle > span:not(.sr-only) { display: block; width: 100%; height: 1px; margin: 6px 0; background: var(--paper); transition: transform .25s; }

.hero { position: relative; min-height: 860px; overflow: hidden; padding: 185px 0 54px; color: var(--paper); background: var(--ink); }
.hero-grid { position: absolute; inset: -7% 0; opacity: .22; background-image: linear-gradient(rgba(238,241,235,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(238,241,235,.04) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black 15%, transparent 88%); transform: translate3d(0, var(--hero-parallax, 0), 0); will-change: transform; }
.hero::after { content: ""; position: absolute; width: 720px; height: 720px; right: -260px; top: 80px; border: 1px solid rgba(159,189,79,.12); border-radius: 50%; box-shadow: 0 0 140px rgba(159,189,79,.05); }
.signal { position: absolute; width: 180px; height: 1px; background: linear-gradient(90deg, transparent, var(--signal), transparent); opacity: .28; }
.signal-a { top: 32%; left: -40px; transform: translate3d(0, var(--signal-parallax-a, 0), 0) rotate(-38deg); will-change: transform; }
.signal-b { bottom: 22%; right: 8%; transform: translate3d(0, var(--signal-parallax-b, 0), 0) rotate(24deg); will-change: transform; }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(340px, .7fr); align-items: center; gap: 80px; }
.eyebrow, .section-number { margin: 0 0 30px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--signal); }
.eyebrow span { width: 28px; height: 1px; background: var(--signal); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(52px, 5.5vw, 78px); line-height: 1; letter-spacing: -.055em; font-weight: 540; }
.hero h1 em { color: var(--signal); font-style: normal; }
.hero-lead { max-width: 610px; margin: 32px 0 0; color: #b7c0ba; font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 54px; padding: 0 24px; font-size: 13px; font-weight: 700; letter-spacing: .01em; transition: transform .25s var(--ease), background .25s; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--signal); color: var(--ink); }
.button-primary:hover { background: #b0c96b; }
.text-link { display: inline-flex; gap: 14px; color: #d6dbd8; font-size: 13px; font-weight: 600; }
.text-link span { color: var(--signal); }
.hero-panel { position: relative; min-height: 440px; padding: 24px; border: 1px solid var(--line); background: rgba(16,23,27,.56); backdrop-filter: blur(6px); }
.panel-head, .panel-foot { display: flex; justify-content: space-between; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; color: #86928b; letter-spacing: .12em; text-transform: uppercase; }
.live-dot { color: var(--signal); }
.live-dot::before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 10px var(--signal); }
.radar { position: relative; width: 270px; height: 270px; margin: 48px auto; border-radius: 50%; }
.radar-ring { position: absolute; inset: 0; margin: auto; border: 1px solid rgba(159,189,79,.23); border-radius: 50%; }
.ring-2 { width: 66%; height: 66%; }
.ring-3 { width: 32%; height: 32%; }
.radar-axis { position: absolute; top: 50%; left: 0; width: 100%; height: 1px; background: rgba(159,189,79,.15); }
.axis-y { transform: rotate(90deg); }
.radar-sweep { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; animation: scan 12s linear infinite; }
.radar-sweep::before { content: ""; position: absolute; inset: 0; background: conic-gradient(from 0deg, transparent 0 76%, rgba(159,189,79,.15) 93%, rgba(159,189,79,.38) 100%); clip-path: circle(50%); }
.radar-core { position: absolute; inset: 0; display: grid; place-items: center; margin: auto; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--signal); background: var(--ink); color: var(--signal); font-weight: 800; box-shadow: 0 0 34px rgba(159,189,79,.2); }
.radar-core img { display: block; width: 42px; height: 42px; object-fit: contain; }
.radar-node { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 12px var(--signal); }
.node-a { top: 20%; left: 65%; }.node-b { top: 66%; left: 24%; }.node-c { top: 74%; right: 24%; }
.panel-foot b { color: var(--paper); margin-right: 4px; font-weight: 500; }
.hero-meta { position: absolute; z-index: 3; bottom: 48px; left: 50%; transform: translateX(-50%); display: flex; align-items: flex-end; gap: 24px; }
.hero-meta p { margin: 0; color: #77837c; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; line-height: 1.7; letter-spacing: .08em; text-transform: uppercase; }
.hero-meta p:last-child { text-align: right; }
.meta-line { flex: 1; height: 1px; margin-bottom: 5px; background: var(--line); }
@keyframes scan { to { transform: rotate(360deg); } }

.section { padding: 132px 0; }
.section-number { color: #89948e; }
.services { background: #0c1215; }
.section-intro { display: grid; grid-template-columns: 1.1fr .65fr; gap: 110px; align-items: end; padding-bottom: 66px; border-bottom: 1px solid var(--line); }
.section h2 { margin: 0; font-size: clamp(40px, 4.5vw, 66px); line-height: 1.03; letter-spacing: -.055em; font-weight: 590; }
.section-intro > p { max-width: 480px; margin: 0 0 4px; color: #a5afa9; font-size: 16px; line-height: 1.75; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.service-card { position: relative; min-height: 330px; padding: 34px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #0e1518; transition: background .35s var(--ease), color .35s; }
.service-card:nth-child(3n+1) { border-left: 1px solid var(--line); }
.service-card:hover { background: #141d21; color: var(--paper); }
.service-featured { grid-row: span 2; min-height: 660px; background: var(--ink); color: var(--paper); }
.service-featured::after { content: ""; position: absolute; right: 30px; bottom: 40px; width: 155px; height: 155px; border: 1px solid rgba(159,189,79,.27); border-radius: 50%; box-shadow: inset 0 0 0 30px var(--ink), inset 0 0 0 31px rgba(159,189,79,.15), inset 0 0 0 62px var(--ink), inset 0 0 0 63px var(--signal); }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 62px; }
.card-code { color: #707c75; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .11em; }
.card-arrow { color: var(--signal-deep); font-size: 17px; opacity: 0; transform: translate(-6px, 6px); transition: opacity .25s, transform .25s; }
.service-card:hover .card-arrow { opacity: 1; transform: none; }
.service-card h3 { max-width: 290px; margin: 0 0 18px; font-size: 24px; line-height: 1.2; letter-spacing: -.035em; }
.service-card p { max-width: 330px; margin: 0; color: #9da8a1; font-size: 14px; line-height: 1.7; transition: color .35s; }
.service-card:hover p, .service-featured p { color: #9ca69f; }
.service-featured h3 { max-width: 390px; margin-top: 84px; font-size: 40px; }
.service-featured ul { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 30px 0 0; list-style: none; }
.service-featured li { padding: 7px 10px; border: 1px solid var(--line); color: #9ca69f; font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }

.focus-block { margin-top: 110px; padding-top: 34px; border-top: 1px solid var(--line); }
.focus-intro { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 40px; }
.focus-intro .section-number { margin: 0; }
.focus-intro h3 { margin: 0; font-size: 25px; font-weight: 560; letter-spacing: -.03em; }
.focus-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.focus-card { min-height: 310px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(238,241,235,.015); }
.focus-card > span { color: var(--signal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .1em; }
.focus-card h4 { max-width: 460px; margin: 40px 0 16px; font-size: 21px; line-height: 1.25; letter-spacing: -.025em; }
.focus-card > p { max-width: 510px; margin: 0; color: #a4aea8; font-size: 14px; line-height: 1.7; }
.focus-card > div { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); }
.focus-card b { display: block; margin-bottom: 7px; color: #7f8a84; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.focus-card div p { margin: 0; color: #c0c7c2; font-size: 12px; line-height: 1.55; }
.focus-card[data-reveal]:nth-child(2) { transition-delay: .07s; }
.focus-card[data-reveal]:nth-child(3) { transition-delay: .12s; }
.focus-card[data-reveal]:nth-child(4) { transition-delay: .18s; }

.method { background: #11191c; border-top: 1px solid var(--line); }
.method-layout { display: grid; grid-template-columns: .8fr 1.1fr; gap: 130px; }
.method-heading { position: sticky; top: 130px; align-self: start; }
.method-heading h2 span { color: var(--signal); }
.method-steps { border-top: 1px solid var(--line); }
.method-steps article { display: grid; grid-template-columns: 70px 1fr; gap: 24px; padding: 38px 0; border-bottom: 1px solid var(--line); }
.method-steps article > span { color: var(--signal-deep); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.method-steps h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: -.03em; }
.method-steps p { max-width: 550px; margin: 0; color: #a4aea8; line-height: 1.7; font-size: 15px; }
.trust-strip { margin-top: 110px; padding-top: 25px; border-top: 1px solid var(--line); }
.trust-strip > p { margin: 0 0 25px; font-size: 12px; color: #929d96; }
.trust-strip ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 0; margin: 0; list-style: none; }
.trust-strip li { font-size: 12px; font-weight: 650; line-height: 1.5; }
.trust-strip li span { color: var(--signal-deep); margin-right: 8px; }

.credentials { background: #0a0f12; border-top: 1px solid var(--line); }
.credentials-layout { display: grid; grid-template-columns: .8fr 1.1fr; gap: 130px; }
.credentials-content > p { max-width: 620px; margin: 4px 0 50px; color: #a4aea8; font-size: 15px; line-height: 1.75; }
.profile-list { border-top: 1px solid var(--line); }
.profile-list > a { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; min-height: 94px; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--line); transition: background .25s var(--ease), padding .25s var(--ease); }
.profile-list > a:hover { padding-left: 14px; background: rgba(159,189,79,.05); }
.profile-list > a:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.profile-list span, .profile-list small { color: #7f8a84; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.profile-list strong { font-size: 15px; font-weight: 600; }
.profile-list p { margin: 7px 0 0; color: #929d97; font-size: 12px; line-height: 1.55; }

.incident { padding: 125px 0; background: #18200f; color: var(--paper); border-top: 1px solid rgba(159,189,79,.18); }
.incident-layout { display: grid; grid-template-columns: 1.05fr .8fr; gap: 140px; align-items: center; }
.section-number.light { color: var(--signal); }
.incident h2 { margin: 0; font-size: clamp(40px, 4.8vw, 68px); line-height: 1.02; letter-spacing: -.055em; }
.incident-copy > p:not(.section-number) { max-width: 650px; margin: 30px 0 36px; color: #b5beb8; font-size: 17px; line-height: 1.7; }
.button-dark { background: var(--signal); color: var(--ink); }
.button-dark:hover { background: #b0c96b; }
.incident-trace { position: relative; padding: 20px 0; }
.trace-line { position: absolute; left: 58px; top: 48px; bottom: 48px; width: 1px; background: rgba(159,189,79,.25); }
.trace-item { position: relative; display: grid; grid-template-columns: 58px 1fr 10px; align-items: center; min-height: 76px; border-bottom: 1px solid rgba(238,241,235,.13); }
.trace-item span { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; color: var(--signal); }
.trace-item b { padding-left: 30px; font-size: 13px; letter-spacing: .01em; }
.trace-item i { width: 7px; height: 7px; border: 1px solid var(--signal); border-radius: 50%; background: #18200f; }

.contact { overflow: hidden; background: var(--ink); color: var(--paper); }
.contact-inner { position: relative; padding-block: 50px; }
.contact-inner::after { content: "S"; position: absolute; z-index: 0; right: -30px; top: -125px; color: transparent; font-size: 520px; line-height: 1; font-weight: 800; -webkit-text-stroke: 1px rgba(159,189,79,.12); pointer-events: none; }
.contact-inner > * { position: relative; z-index: 1; }
.contact h2 { max-width: 880px; }
.contact h2 span { color: var(--signal); }
.contact p:not(.section-number) { max-width: 570px; margin: 34px 0 50px; color: #9ba69f; font-size: 16px; line-height: 1.75; }
.contact-link { display: inline-flex; gap: 22px; padding-bottom: 12px; border-bottom: 1px solid var(--signal); color: var(--signal); font-size: clamp(20px, 3vw, 34px); font-weight: 550; letter-spacing: -.03em; }

.site-footer { padding: 52px 0; background: var(--ink); color: var(--paper); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 30px; }
.brand-footer { align-self: start; }
.footer-grid > p { margin: 0; color: #77837c; font-size: 11px; line-height: 1.6; text-transform: uppercase; letter-spacing: .08em; }
.footer-end { display: flex; justify-content: flex-end; gap: 30px; color: #77837c; font-size: 11px; }
.footer-end a { color: var(--paper); }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.service-card[data-reveal] { transform: translateY(28px); }
.service-card[data-reveal]:nth-child(2), .method-steps article[data-reveal]:nth-child(2) { transition-delay: .07s; }
.service-card[data-reveal]:nth-child(3), .method-steps article[data-reveal]:nth-child(3) { transition-delay: .14s; }
.service-card[data-reveal]:nth-child(4) { transition-delay: .06s; }
.service-card[data-reveal]:nth-child(5) { transition-delay: .12s; }
.service-card[data-reveal]:nth-child(6) { transition-delay: .18s; }
.service-card[data-reveal]:nth-child(7) { transition-delay: .24s; }
.method-steps article[data-reveal] { transform: translateX(18px); }
[data-reveal].visible, .service-card[data-reveal].visible, .method-steps article[data-reveal].visible { opacity: 1; transform: none; }

@media (min-width: 721px) {
  .long-copy { text-align: justify; text-justify: inter-word; hyphens: auto; }
}

@media (max-width: 980px) {
  .hero { min-height: auto; padding-bottom: 160px; }
  .hero-layout { grid-template-columns: 1fr; gap: 70px; }
  .hero-panel { max-width: 520px; width: 100%; }
  .section-intro, .method-layout, .credentials-layout, .incident-layout { grid-template-columns: 1fr; gap: 55px; }
  .section-intro { align-items: start; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(3n+1) { border-left: 0; }
  .service-card:nth-child(2n+1) { border-left: 1px solid var(--line); }
  .service-featured { grid-row: span 1; min-height: 480px; grid-column: span 2; }
  .method-heading { position: static; }
  .trust-strip ul { grid-template-columns: repeat(2, 1fr); }
  .incident-trace { max-width: 620px; }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 32px, 1180px); }
  .nav-toggle { position: relative; z-index: 2; display: block; }
  .main-nav { position: absolute; top: 0; left: 0; width: 100%; min-height: 100vh; padding: 120px 24px 40px; flex-direction: column; align-items: flex-start; gap: 0; background: #0a1013; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .25s, visibility .25s, transform .25s; }
  .main-nav.open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { width: 100%; padding: 22px 0; border-bottom: 1px solid var(--line); font-size: 20px; }
  .main-nav .nav-cta { margin-top: 25px; padding: 18px; text-align: center; }
  .nav-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }
  body.menu-open { overflow: hidden; }
  .hero { padding-top: 140px; }
  .hero h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-panel { min-height: 370px; padding: 18px; }
  .radar { width: 225px; height: 225px; margin: 44px auto; }
  .panel-foot { gap: 15px; flex-wrap: wrap; }
  .hero-meta { bottom: 34px; }
  .hero-meta p:last-child { display: none; }
  .section { padding: 90px 0; }
  .section-intro { padding-bottom: 45px; }
  .service-grid { display: block; }
  .service-card, .service-card:nth-child(n) { min-height: auto; padding: 30px 24px 40px; border-left: 1px solid var(--line); }
  .service-featured { min-height: 490px; }
  .service-featured h3 { margin-top: 35px; font-size: 34px; }
  .service-featured::after { width: 120px; height: 120px; }
  .card-top { margin-bottom: 45px; }
  .method-steps article { grid-template-columns: 40px 1fr; }
  .trust-strip { margin-top: 70px; }
  .trust-strip ul { grid-template-columns: 1fr; }
  .focus-block { margin-top: 80px; }
  .focus-intro { align-items: flex-start; flex-direction: column; }
  .focus-grid { grid-template-columns: 1fr; }
  .focus-card { min-height: auto; padding: 28px 24px; }
  .focus-card[data-reveal] { transition-delay: 0s; }
  .profile-list > a { grid-template-columns: 40px 1fr; padding-right: 0; }
  .profile-list > a:hover { padding-left: 0; }
  .profile-list small { grid-column: 2; padding-bottom: 18px; }
  .incident { padding: 90px 0; }
  .incident-layout { gap: 65px; }
  .contact-inner { padding-block: 15px; }
  .footer-grid { grid-template-columns: 1fr; gap: 38px; }
  .footer-end { justify-content: space-between; }
  .service-card[data-reveal], .method-steps article[data-reveal] { transition-delay: 0s; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-grid, .signal-a, .signal-b { transform: none; will-change: auto; }
}