@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/geist-variable-v4.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("/assets/fonts/geist-mono-variable-v4.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-variable-v5.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #05080d;
  --bg-raised: #080d15;
  --panel: #0b121d;
  --panel-strong: #0e1826;
  --text: #edf3fb;
  --muted: #8d9cb0;
  --muted-bright: #b6c2d0;
  --accent: #397dff;
  --accent-bright: #6da0ff;
  --line: rgba(147, 177, 219, .15);
  --line-strong: rgba(147, 177, 219, .3);
  --glow: rgba(57, 125, 255, .25);
  --radius: 8px;
  --sans: "Geist", Arial, sans-serif;
  --display: "Space Grotesk", "Geist", Arial, sans-serif;
  --mono: "Geist Mono", monospace;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; background: var(--bg); }
body { position: relative; isolation: isolate; margin: 0; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; z-index: -4; inset: 0; background: radial-gradient(ellipse at 78% 8%, rgba(57, 125, 255, .22), transparent 31%), radial-gradient(ellipse at 10% 36%, rgba(57, 125, 255, .13), transparent 25%), radial-gradient(ellipse at 72% 65%, rgba(57, 125, 255, .12), transparent 28%), radial-gradient(ellipse at 22% 92%, rgba(57, 125, 255, .1), transparent 24%), linear-gradient(180deg, #05080d 0%, #07101b 28%, #040811 56%, #07101a 78%, #04070c 100%); pointer-events: none; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.shell { width: min(1260px, calc(100% - 48px)); 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: 16px; padding: 11px 15px; border-radius: var(--radius); background: var(--accent); color: var(--text); transform: translateY(-160%); }
.skip-link:focus { transform: none; }
h1, h2, h3 { font-family: var(--display); }
.page-grid { position: fixed; z-index: -3; inset: 0; opacity: .52; background-image: linear-gradient(rgba(113, 150, 204, .11) 1px, transparent 1px), linear-gradient(90deg, rgba(113, 150, 204, .11) 1px, transparent 1px), linear-gradient(118deg, transparent 0 49.88%, rgba(57, 125, 255, .09) 50%, transparent 50.12%), linear-gradient(62deg, transparent 0 49.9%, rgba(57, 125, 255, .055) 50%, transparent 50.1%); background-size: 56px 56px, 56px 56px, 440px 440px, 620px 620px; mask-image: radial-gradient(ellipse at center, black 10%, rgba(0, 0, 0, .76) 57%, transparent 100%); pointer-events: none; }
.network-backdrop { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; overflow: hidden; pointer-events: none; }
.js .network-backdrop, .js .edge-traffic, .js .signal-sweep { visibility: hidden; }
.js.network-ready .network-backdrop, .js.network-ready .edge-traffic, .js.network-ready .signal-sweep { visibility: visible; }
.network-backdrop svg { width: 100%; height: 100%; overflow: hidden; }
.network-route path { fill: none; vector-effect: non-scaling-stroke; }
.fiber-halo { stroke: rgba(57, 125, 255, .17); stroke-width: 10; filter: drop-shadow(0 0 14px rgba(57, 125, 255, .72)); }
.fiber-core { stroke: rgba(109, 160, 255, .68); stroke-width: 1.35; filter: drop-shadow(0 0 4px rgba(57, 125, 255, .9)); }
.route-b .fiber-core, .route-d .fiber-core { stroke: rgba(109, 160, 255, .48); }
.route-f .fiber-halo { stroke-width: 7; opacity: .74; }
.light-packet ellipse { fill: rgba(213, 230, 255, .98); filter: drop-shadow(0 0 4px #edf4ff) drop-shadow(0 0 13px #397dff) drop-shadow(0 0 26px rgba(57, 125, 255, .9)); transform-box: fill-box; transform-origin: center; }
.packet-delay-1 ellipse { opacity: .82; }
.packet-delay-2 ellipse { opacity: .7; }
.packet-delay-3 ellipse { opacity: .88; }
.network-nodes circle { fill: #6da0ff; stroke: rgba(215, 230, 255, .92); stroke-width: 1; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 7px #397dff) drop-shadow(0 0 18px rgba(57, 125, 255, .7)); transform-box: fill-box; transform-origin: center; animation: node-breathe 3.8s ease-in-out infinite; }
.network-nodes circle:nth-child(2n) { animation-delay: -1.7s; }
.network-nodes circle:nth-child(3n) { animation-delay: -2.8s; }
.edge-traffic { position: fixed; z-index: 1; top: 72px; bottom: 0; width: 1px; background: linear-gradient(180deg, transparent, rgba(109, 160, 255, .28) 15%, rgba(109, 160, 255, .1) 85%, transparent); opacity: .72; overflow: hidden; pointer-events: none; }
.edge-traffic-left { left: 18px; }
.edge-traffic-right { right: 18px; }
.edge-traffic i { position: absolute; top: 0; left: -1px; width: 3px; height: 110px; background: linear-gradient(180deg, transparent, #d8e6ff 45%, #397dff 55%, transparent); filter: drop-shadow(0 0 6px #397dff) drop-shadow(0 0 16px rgba(57, 125, 255, .9)); transform: translate3d(0, -150px, 0); animation: edge-packet 5.8s linear infinite; }
.edge-traffic i:nth-child(2) { height: 54px; animation-delay: -2.1s; animation-duration: 7.2s; }
.edge-traffic i:nth-child(3) { height: 30px; animation-delay: -4.7s; animation-duration: 9s; }
.edge-traffic-right i { animation-direction: reverse; }
.signal-sweep { position: fixed; z-index: -1; top: 72px; right: 0; left: 0; height: 160px; opacity: 0; background: linear-gradient(180deg, transparent, rgba(57, 125, 255, .035) 58%, rgba(109, 160, 255, .22) 99%, transparent); filter: drop-shadow(0 10px 24px rgba(57, 125, 255, .26)); transform: translate3d(0, -240px, 0); animation: signal-sweep 12s cubic-bezier(.3, .1, .25, 1) infinite; pointer-events: none; }
main { position: relative; }
main > section > .shell { position: relative; z-index: 2; }

.site-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid var(--line); background: rgba(5, 8, 13, .82); backdrop-filter: blur(18px) saturate(120%); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-size: 1.08rem; font-weight: 760; letter-spacing: -.035em; text-decoration: none; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.site-header nav { display: flex; align-items: center; gap: 31px; }
.site-header nav a { position: relative; color: var(--muted-bright); font-size: .82rem; font-weight: 650; text-decoration: none; }
.site-header nav a:not(.nav-cta)::after { content: ""; position: absolute; right: 0; bottom: -9px; left: 0; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .28s ease; }
.site-header nav a:not(.nav-cta):hover { color: var(--text); }
.site-header nav a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 11px 16px; border: 1px solid var(--line-strong); border-radius: var(--radius); transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.nav-cta:hover { border-color: var(--accent); background: rgba(57, 125, 255, .09); box-shadow: 0 0 24px rgba(57, 125, 255, .12); }
.menu-button, .mobile-menu { display: none; }
.mobile-menu[hidden] { display: none !important; }

.hero { position: relative; isolation: isolate; min-height: min(900px, calc(100svh - 72px)); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, #05080d 0%, rgba(5, 8, 13, .96) 28%, rgba(5, 8, 13, .54) 58%, rgba(5, 8, 13, .08) 100%), linear-gradient(0deg, #05080d 0%, transparent 34%); pointer-events: none; }
.hero::after { content: ""; position: absolute; z-index: 2; right: -16%; bottom: -44%; width: 78%; height: 80%; border: 1px solid rgba(57, 125, 255, .22); background: repeating-linear-gradient(90deg, transparent 0 79px, rgba(57, 125, 255, .08) 80px), repeating-linear-gradient(0deg, transparent 0 79px, rgba(57, 125, 255, .08) 80px); transform: perspective(700px) rotateX(64deg) rotateZ(-10deg); box-shadow: 0 0 120px rgba(57, 125, 255, .12); pointer-events: none; }
.hero-visual { position: absolute; z-index: 0; inset: -16px -16px -16px calc(18% - 16px); transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0); transition: transform .65s cubic-bezier(.2, .7, .2, 1); will-change: transform; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 8, 13, .12), rgba(5, 8, 13, .24)); }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.hero-layout { position: relative; z-index: 4; display: flex; align-items: center; min-height: min(900px, calc(100svh - 72px)); padding-block: 92px; }
.hero-copy { width: min(750px, 64%); }
.eyebrow { margin: 0 0 27px; color: var(--accent-bright); font-family: var(--mono); font-size: .7rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 32px; height: 1px; margin: 0 12px 3px 0; background: var(--accent); box-shadow: 18px 0 14px var(--accent); }
h1 { margin: 0; font-size: clamp(3.9rem, 6.4vw, 6.7rem); font-weight: 590; line-height: .91; letter-spacing: -.072em; text-wrap: balance; }
h1 span { color: transparent; -webkit-text-stroke: 1px rgba(237, 243, 251, .68); }
.hero-lead { max-width: 610px; margin: 29px 0 0; color: var(--muted-bright); font-size: clamp(1.02rem, 1.4vw, 1.18rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border: 1px solid transparent; border-radius: var(--radius); color: var(--text); font-size: .86rem; font-weight: 720; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); box-shadow: 0 12px 42px rgba(57, 125, 255, .26); }
.button-primary:hover { background: #2f70ec; box-shadow: 0 16px 46px rgba(57, 125, 255, .34); }
.button-secondary { border-color: var(--line-strong); background: rgba(5, 8, 13, .42); backdrop-filter: blur(10px); }
.button-secondary:hover { border-color: var(--accent); background: rgba(57, 125, 255, .09); }
.hero-lines { position: absolute; z-index: 3; inset: 0; overflow: hidden; pointer-events: none; }
.hero-lines i { position: absolute; display: block; width: 64%; height: 1px; background: linear-gradient(90deg, transparent, rgba(109, 160, 255, .24) 12%, rgba(109, 160, 255, .72) 52%, rgba(109, 160, 255, .18) 88%, transparent); filter: drop-shadow(0 0 5px rgba(57, 125, 255, .8)); overflow: visible; }
.hero-lines i::before { content: ""; position: absolute; inset: -3px 0; opacity: .38; background: repeating-linear-gradient(90deg, transparent 0 34px, rgba(109, 160, 255, .45) 35px 37px, transparent 38px 82px); }
.hero-lines i::after { content: ""; position: absolute; top: -1px; left: 0; width: 150px; height: 3px; background: linear-gradient(90deg, transparent, #d8e6ff 38%, #397dff 63%, transparent); filter: drop-shadow(0 0 5px #397dff) drop-shadow(0 0 15px rgba(57, 125, 255, .9)); transform: translate3d(-220px, 0, 0); animation: fiber-packet 5.4s cubic-bezier(.35, 0, .65, 1) infinite; }
.hero-lines i:nth-child(1) { top: 20%; right: -8%; transform: rotate(-12deg); }
.hero-lines i:nth-child(2) { top: 34%; right: -16%; width: 76%; transform: rotate(-5deg); }
.hero-lines i:nth-child(3) { top: 52%; right: -7%; width: 57%; transform: rotate(8deg); }
.hero-lines i:nth-child(4) { top: 66%; right: 2%; width: 69%; transform: rotate(-17deg); }
.hero-lines i:nth-child(5) { top: 78%; right: 17%; width: 43%; transform: rotate(-30deg); }
.hero-lines i:nth-child(6) { top: 42%; right: 29%; width: 38%; transform: rotate(29deg); }
.hero-lines i:nth-child(7) { top: 87%; right: -14%; width: 82%; transform: rotate(4deg); }
.hero-lines i:nth-child(2)::after { animation-delay: -1.2s; animation-duration: 7.1s; }
.hero-lines i:nth-child(3)::after { animation-delay: -3.8s; animation-duration: 6.4s; }
.hero-lines i:nth-child(4)::after { animation-delay: -2.4s; animation-duration: 8.2s; }
.hero-lines i:nth-child(5)::after { animation-delay: -5.6s; animation-duration: 6.9s; }
.hero-lines i:nth-child(6)::after { animation-delay: -4.1s; animation-duration: 9s; }
.hero-lines i:nth-child(7)::after { animation-delay: -6.5s; animation-duration: 7.7s; }

.capability-rail { position: relative; z-index: 7; margin-top: -154px; padding-bottom: 36px; background: transparent; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(109, 160, 255, .36); border-radius: var(--radius); background: rgba(4, 9, 16, .84); box-shadow: 0 26px 90px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(185, 210, 255, .08), 0 0 50px rgba(57, 125, 255, .09); backdrop-filter: blur(20px); overflow: hidden; }
.capability-grid article { position: relative; min-height: 138px; padding: 31px 25px; border-left: 1px solid var(--line); overflow: hidden; }
.capability-grid article:first-child { border-left: 0; }
.capability-grid article:last-child { border-right: 0; }
.capability-grid article::after { content: ""; position: absolute; top: 0; left: 0; width: 0; height: 2px; background: var(--accent); box-shadow: 0 0 16px var(--accent); transition: width .5s ease; }
.capability-grid article:hover::after { width: 100%; }
.capability-grid h2 { margin: 0; font-size: 1rem; letter-spacing: -.02em; }
.capability-grid p { margin: 12px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }

.manifesto-section, .expertise-section, .situations-section, .control-section, .method-section, .deliverables-section, .faq-section, .contact-section { position: relative; padding: 112px 0; }
.manifesto-section { overflow: hidden; }
.manifesto-section::before { content: ""; position: absolute; top: 12%; right: -12%; width: 54%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(57, 125, 255, .18), transparent 63%); filter: blur(14px); animation: atmosphere-breathe 8s ease-in-out infinite; }
.manifesto-section::after { content: ""; position: absolute; top: 20%; right: -18%; width: 62%; height: 48%; opacity: .34; background: repeating-linear-gradient(112deg, transparent 0 22px, rgba(109, 160, 255, .24) 23px, transparent 24px 48px); mask-image: linear-gradient(90deg, transparent, black 28%, transparent 92%); transform: translate3d(0, 0, 0); animation: fiber-field-drift 11s ease-in-out infinite alternate; pointer-events: none; }
.manifesto { position: relative; display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; column-gap: clamp(60px, 9vw, 130px); row-gap: 76px; }
.manifesto h2 { margin: 0; font-size: clamp(3rem, 5.7vw, 6.2rem); font-weight: 560; line-height: .98; letter-spacing: -.062em; text-wrap: balance; }
.manifesto p { margin: 0 0 7px; padding-top: 22px; border-top: 1px solid var(--line-strong); color: var(--muted-bright); font-size: .98rem; line-height: 1.75; }
.manifesto-principles { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr .8fr 1fr; border: 1px solid var(--line-strong); border-radius: var(--radius); background: linear-gradient(120deg, rgba(57, 125, 255, .1), rgba(5, 8, 13, .72) 42%, rgba(57, 125, 255, .035)); box-shadow: inset 0 0 70px rgba(57, 125, 255, .045); overflow: hidden; }
.manifesto-principles article { min-height: 178px; padding: 30px 32px; border-left: 1px solid var(--line); }
.manifesto-principles article:first-child { border-left: 0; }
.manifesto-principles h3 { margin: 0; font-size: 1.18rem; font-weight: 600; }
.manifesto-principles p { max-width: 310px; margin: 52px 0 0; padding: 0; border: 0; color: var(--muted); font-size: .78rem; line-height: 1.6; }

.expertise-section { border-block: 1px solid var(--line); background: linear-gradient(180deg, rgba(11, 18, 29, .58), rgba(5, 8, 13, .64)); }
.expertise-section::before { content: ""; position: absolute; inset: -8% -5%; opacity: .5; background: linear-gradient(115deg, transparent 0 47%, rgba(57, 125, 255, .2) 47.08%, transparent 47.28%), linear-gradient(65deg, transparent 0 72%, rgba(57, 125, 255, .14) 72.08%, transparent 72.28%), repeating-linear-gradient(90deg, transparent 0 119px, rgba(109, 160, 255, .04) 120px); transform: translate3d(0, 0, 0); animation: circuit-drift 13s ease-in-out infinite alternate; pointer-events: none; }
.section-heading { position: relative; z-index: 1; max-width: 920px; margin-bottom: 64px; }
.section-heading > p { margin: 0 0 22px; color: var(--accent-bright); font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.section-heading h2 { margin: 0; font-size: clamp(3rem, 5.6vw, 6rem); font-weight: 580; line-height: .94; letter-spacing: -.061em; }
.expertise-stage { position: relative; }
.expertise-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-bottom: 14px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--line); overflow: hidden; }
.expertise-tabs button { position: relative; display: grid; grid-template-columns: .48fr 1fr; align-items: center; min-height: 100px; padding: 22px 27px; border: 0; background: rgba(5, 8, 13, .94); color: var(--muted); text-align: left; cursor: pointer; transition: background .25s ease, color .25s ease, box-shadow .25s ease; }
.expertise-tabs button::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .35s ease; box-shadow: 0 0 16px var(--accent); }
.expertise-tabs button[aria-selected="true"] { background: linear-gradient(105deg, rgba(57, 125, 255, .18), rgba(5, 8, 13, .96) 56%); color: var(--text); }
.expertise-tabs button[aria-selected="true"]::after { transform: scaleX(1); transform-origin: left; }
.expertise-tabs span { color: var(--accent-bright); font-family: var(--mono); font-size: .69rem; letter-spacing: .05em; }
.expertise-tabs strong { font-family: var(--display); font-size: 1.18rem; font-weight: 560; letter-spacing: -.025em; }
.expertise-panels { position: relative; }
.system-block[hidden] { display: none; }
.system-block { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; min-height: 720px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(7, 12, 19, .9); box-shadow: 0 50px 120px rgba(0, 0, 0, .32); overflow: hidden; }
.system-block:not([hidden]) { animation: panel-arrive .55s cubic-bezier(.16, 1, .3, 1); }
.system-block::after { content: ""; position: absolute; z-index: 2; inset: 0; border-radius: var(--radius); box-shadow: inset 0 0 90px rgba(57, 125, 255, .06); pointer-events: none; }
.system-visual { position: relative; min-width: 0; margin: 0; overflow: hidden; }
.system-visual::before { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, transparent 68%, rgba(7, 12, 19, .95)), linear-gradient(0deg, rgba(7, 12, 19, .72), transparent 40%); pointer-events: none; }
.system-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2, .7, .2, 1), filter .6s ease; }
.system-block:hover .system-visual img { transform: scale(1.035); filter: brightness(1.08); }
.system-copy { position: relative; z-index: 3; display: flex; flex-direction: column; padding: clamp(38px, 5vw, 68px); border-left: 1px solid var(--line); }
.discipline { margin: 0 0 40px; color: var(--accent-bright); font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; }
.system-copy h3 { margin: 0; font-size: clamp(2.15rem, 3.6vw, 3.75rem); font-weight: 570; line-height: 1; letter-spacing: -.052em; text-wrap: balance; }
.system-copy > p:not(.discipline, .system-outcome) { margin: 26px 0 31px; color: var(--muted-bright); line-height: 1.7; }
.check-list { border-top: 1px solid var(--line); }
.check-list p { position: relative; margin: 0; padding: 13px 0 13px 22px; border-bottom: 1px solid var(--line); color: var(--muted-bright); font-size: .78rem; }
.check-list p::before { content: "+"; position: absolute; left: 0; color: var(--accent); font-family: var(--mono); }
.system-outcome { margin: auto 0 0; padding-top: 27px; color: var(--muted); font-size: .78rem; line-height: 1.62; }
.system-outcome strong { color: var(--text); font-weight: 660; }
.system-block-automation { grid-template-columns: .9fr 1.1fr; }
.system-block-automation .system-visual { order: 2; }
.system-block-automation .system-visual::before { background: linear-gradient(270deg, transparent 68%, rgba(7, 12, 19, .95)), linear-gradient(0deg, rgba(7, 12, 19, .72), transparent 40%); }
.system-block-automation .system-copy { order: 1; border-right: 1px solid var(--line); border-left: 0; }
.service-spectrum { display: flex; margin-top: 34px; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-color: var(--accent) rgba(5, 8, 13, .8); }
.service-spectrum article { flex: 0 0 min(430px, 36vw); min-height: 370px; padding: clamp(30px, 4vw, 48px); border-right: 1px solid var(--line); background: rgba(5, 8, 13, .68); scroll-snap-align: start; transition: background .3s ease, box-shadow .3s ease; }
.service-spectrum article:hover { background: rgba(11, 18, 29, .92); box-shadow: inset 0 2px 0 var(--accent), inset 0 0 50px rgba(57, 125, 255, .06); }
.service-spectrum article > p { margin: 0 0 49px; color: var(--accent-bright); font-family: var(--mono); font-size: .69rem; letter-spacing: .06em; }
.service-spectrum h3 { max-width: 440px; margin: 0; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 570; line-height: 1.04; letter-spacing: -.045em; }
.service-spectrum ul { display: grid; grid-template-columns: 1fr 1fr; gap: 11px 25px; padding: 25px 0 0; margin: 28px 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-spectrum li { position: relative; padding-left: 15px; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.service-spectrum li::before { content: "/"; position: absolute; left: 0; color: var(--accent); font-family: var(--mono); }

.situations-section { overflow: hidden; }
.situations-section::after { content: ""; position: absolute; top: 0; right: 8%; width: 1px; height: 100%; background: linear-gradient(transparent, var(--accent), transparent); opacity: .38; box-shadow: 0 0 20px var(--accent); }
.situations-layout { display: block; }
.situations-heading { position: relative; max-width: 780px; }
.situations-heading h2 { margin: 0; font-size: clamp(2.7rem, 4.8vw, 5rem); font-weight: 570; line-height: .98; letter-spacing: -.055em; }
.situations-heading p { max-width: 360px; margin: 28px 0 0; color: var(--muted); line-height: 1.7; }
.situations-list { display: flex; gap: 14px; width: calc(100vw - max(24px, (100vw - 1260px) / 2)); margin-top: 64px; overflow-x: auto; padding: 0 24px 26px 0; scroll-snap-type: x mandatory; scrollbar-color: var(--accent) rgba(5, 8, 13, .72); }
.situations-list article { position: relative; flex: 0 0 min(380px, 72vw); min-height: 260px; padding: 31px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: linear-gradient(145deg, rgba(57, 125, 255, .11), rgba(5, 8, 13, .84) 46%); scroll-snap-align: start; overflow: hidden; }
.situations-list article::after { content: ""; position: absolute; right: -34%; bottom: -38%; width: 82%; aspect-ratio: 1; border: 1px solid rgba(57, 125, 255, .2); transform: rotate(28deg); box-shadow: inset 0 0 32px rgba(57, 125, 255, .07); }
.situations-list span { color: var(--accent-bright); font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; }
.situations-list p { position: relative; z-index: 1; max-width: 290px; margin: 102px 0 0; color: var(--text); font-family: var(--display); font-size: 1.3rem; line-height: 1.22; letter-spacing: -.025em; }

.control-section { border-block: 1px solid var(--line); background: rgba(11, 18, 29, .76); overflow: hidden; }
.control-section::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 22% 42%, rgba(57, 125, 255, .2), transparent 23%), linear-gradient(90deg, transparent 49.95%, rgba(57, 125, 255, .08) 50%, transparent 50.05%); pointer-events: none; }
.control-layout { position: relative; display: grid; grid-template-columns: 1.22fr .78fr; gap: clamp(70px, 12vw, 170px); align-items: end; }
.control-code { margin: 0 0 24px; color: rgba(109, 160, 255, .58); font-family: var(--mono); font-size: .67rem; letter-spacing: .13em; }
.control-statement h2 { max-width: 820px; margin: 0; font-size: clamp(3.2rem, 6vw, 6.5rem); font-weight: 560; line-height: .91; letter-spacing: -.067em; }
.control-principles { border-top: 1px solid var(--line-strong); }
.control-principles article { padding: 24px 0 25px; border-bottom: 1px solid var(--line); }
.control-principles h3 { margin: 0; font-size: 1rem; }
.control-principles p { margin: 9px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.65; }

.method-section { overflow: hidden; background: linear-gradient(180deg, rgba(5, 8, 13, .4), rgba(11, 18, 29, .56)); }
.method-section::before { content: ""; position: absolute; right: -15%; bottom: -10%; width: 86%; height: 62%; opacity: .5; border: 1px solid rgba(109, 160, 255, .18); background: repeating-linear-gradient(90deg, transparent 0 68px, rgba(109, 160, 255, .12) 69px), repeating-linear-gradient(0deg, transparent 0 68px, rgba(109, 160, 255, .1) 69px); transform: perspective(700px) rotateX(61deg) rotateZ(-8deg) translate3d(0, 0, 0); transform-origin: center bottom; animation: method-grid-float 10s ease-in-out infinite alternate; pointer-events: none; }
.method-heading { max-width: 850px; margin-bottom: 58px; }
.method-heading h2 { max-width: 820px; margin: 0; font-size: clamp(3rem, 5.7vw, 6.1rem); font-weight: 570; line-height: .94; letter-spacing: -.062em; }
.method-heading p { max-width: 520px; margin: 24px 0 0; color: var(--muted); line-height: 1.65; }
.method-stage { display: grid; grid-template-columns: 1.15fr .85fr; align-items: start; gap: 16px; }
.method-visual { position: relative; margin: 0; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; box-shadow: 0 42px 100px rgba(0, 0, 0, .3); }
.method-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5, 8, 13, .5), transparent 40%); pointer-events: none; }
.method-visual img { width: 100%; height: 720px; object-fit: cover; }
.method-grid { display: grid; grid-template-columns: 1fr; gap: 9px; padding: 0; margin: 0; list-style: none; }
.method-grid li { position: relative; min-height: 173px; padding: 25px 27px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(5, 8, 13, .72); overflow: hidden; }
.method-grid li:last-child { border-right: 1px solid var(--line); }
.method-grid li::before { content: ""; position: absolute; top: -1px; left: 0; width: 34%; height: 1px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.method-grid span { color: var(--accent-bright); font-family: var(--mono); font-size: .68rem; }
.method-grid h3 { margin: 38px 0 0; font-size: 1.55rem; font-weight: 600; letter-spacing: -.035em; }
.method-grid p { margin: 15px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.6; }

.deliverables-section { border-block: 1px solid var(--line); background: rgba(5, 8, 13, .56); }
.deliverables-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(70px, 11vw, 160px); }
.deliverables-layout h2 { margin: 0; font-size: clamp(2.9rem, 5vw, 5.2rem); font-weight: 570; line-height: .97; letter-spacing: -.058em; }
.deliverables-list { border-top: 1px solid var(--line-strong); }
.deliverables-list p { display: grid; grid-template-columns: 54px 1fr; gap: 20px; margin: 0; padding: 24px 0; border-bottom: 1px solid var(--line); color: var(--muted-bright); line-height: 1.58; }
.deliverables-list span { color: var(--accent); font-family: var(--mono); font-size: .7rem; }

.faq-section { overflow: hidden; }
.faq-section::before { content: ""; position: absolute; left: -8%; bottom: -20%; width: 38%; aspect-ratio: 1; border: 1px solid rgba(57, 125, 255, .14); border-radius: 50%; box-shadow: 0 0 80px rgba(57, 125, 255, .08); }
.faq-grid { display: grid; grid-template-columns: .7fr 1fr; gap: clamp(70px, 11vw, 150px); }
.faq-heading h2 { margin: 0; font-size: clamp(3rem, 5.5vw, 5.7rem); font-weight: 570; line-height: .94; letter-spacing: -.06em; }
.faq-heading > p { max-width: 390px; margin: 27px 0 0; color: var(--muted); line-height: 1.7; }
.faq-heading .deliverables-list { margin-top: 48px; }
.faq-heading .deliverables-list p { grid-template-columns: 42px 1fr; padding: 18px 0; font-size: .86rem; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 24px; padding: 27px 0; color: var(--muted-bright); font-weight: 660; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font-family: var(--mono); font-size: 1.2rem; transition: transform .2s ease; }
.faq-list details[open] summary { color: var(--text); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 650px; margin: -2px 55px 29px 0; color: var(--muted); line-height: 1.72; }

.contact-section { isolation: isolate; border-top: 1px solid var(--line); background: rgba(11, 18, 29, .76); overflow: hidden; }
.contact-section::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .4; background-image: linear-gradient(rgba(57, 125, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(57, 125, 255, .12) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, black, transparent 72%); }
.contact-beam { position: absolute; z-index: -1; top: 10%; left: 2%; width: 52%; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); box-shadow: 0 0 20px var(--accent), 0 90px 70px rgba(57, 125, 255, .2); transform: rotate(-10deg); }
.contact-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(70px, 11vw, 150px); align-items: start; }
.contact-copy h2 { margin: 0; font-size: clamp(3rem, 5.2vw, 5.6rem); font-weight: 570; line-height: .95; letter-spacing: -.061em; text-wrap: balance; }
.contact-copy > p:not(.eyebrow, .availability) { max-width: 520px; margin: 29px 0 24px; color: var(--muted-bright); line-height: 1.72; }
.contact-copy > a { color: var(--accent-bright); font-family: var(--mono); font-size: .9rem; text-underline-offset: 5px; }
.availability { margin: 40px 0 0; color: var(--muted); font-family: var(--mono); font-size: .68rem; letter-spacing: .05em; }
.contact-form { padding: clamp(28px, 4vw, 50px); border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(5, 8, 13, .88); box-shadow: 0 40px 100px rgba(0, 0, 0, .36), 0 0 55px rgba(57, 125, 255, .07); backdrop-filter: blur(15px); }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.contact-form label:not(.consent) { display: grid; gap: 10px; margin-bottom: 22px; color: var(--muted-bright); font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 13px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(11, 18, 29, .88); color: var(--text); outline: 0; }
.contact-form textarea { resize: vertical; line-height: 1.55; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(57, 125, 255, .14), 0 0 24px rgba(57, 125, 255, .08); }
.contact-form textarea::placeholder { color: var(--muted); opacity: .65; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 7px 0 24px; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.consent input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--accent); }
.form-button { width: 100%; border: 0; background: var(--accent); cursor: pointer; }
.form-button:disabled { cursor: wait; opacity: .64; }
.form-note { margin: 13px 0 0; color: var(--muted); font-family: var(--mono); font-size: .64rem; text-align: center; }
.form-note.is-success { color: #80d9a8; }
.form-note.is-error { color: #ff9c9c; }

.site-footer { padding: 62px 0 27px; border-top: 1px solid var(--line); background: #04070b; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-bottom: 48px; }
.footer-top > p { margin: 0; color: var(--muted); font-size: .82rem; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.footer-bottom p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: .66rem; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-bottom a { color: var(--muted); font-size: .7rem; text-underline-offset: 4px; }
.footer-bottom a:hover { color: var(--text); }

.legal-main { min-height: 80vh; padding: 104px 0 100px; background: transparent; }
.legal-shell { width: min(820px, calc(100% - 40px)); margin-inline: auto; }
.legal-back { display: inline-flex; margin-bottom: 46px; color: var(--accent-bright); font-size: .78rem; font-weight: 700; text-underline-offset: 5px; }
.legal-main h1 { margin: 0; font-size: clamp(3rem, 7vw, 5.4rem); line-height: .95; letter-spacing: -.06em; }
.legal-updated { margin: 19px 0 58px; color: var(--muted); font-family: var(--mono); font-size: .68rem; }
.legal-main section { padding: 31px 0; border-top: 1px solid var(--line); }
.legal-main h2 { margin: 0 0 14px; font-size: 1.03rem; }
.legal-main p, .legal-main li { color: var(--muted-bright); line-height: 1.72; }
.legal-main ul { padding-left: 20px; }
.legal-warning { padding: 22px !important; border: 1px solid rgba(224, 161, 54, .62) !important; border-radius: var(--radius); background: rgba(74, 49, 11, .3); }
.legal-warning strong { color: #f0bf6a; }

*:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

@keyframes panel-arrive { from { opacity: 0; transform: translate3d(0, 18px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes fiber-packet { 0% { opacity: 0; transform: translate3d(-220px, 0, 0); } 12% { opacity: 1; } 82% { opacity: .92; } 100% { opacity: 0; transform: translate3d(82vw, 0, 0); } }
@keyframes edge-packet { 0% { opacity: 0; transform: translate3d(0, -150px, 0); } 8% { opacity: 1; } 88% { opacity: .9; } 100% { opacity: 0; transform: translate3d(0, 115vh, 0); } }
@keyframes signal-sweep { 0%, 12% { opacity: 0; transform: translate3d(0, -240px, 0); } 21% { opacity: .56; } 74% { opacity: .16; } 82%, 100% { opacity: 0; transform: translate3d(0, 105vh, 0); } }
@keyframes node-breathe { 0%, 100% { opacity: .38; transform: scale(.72); } 46% { opacity: 1; transform: scale(1.35); } }
@keyframes atmosphere-breathe { 0%, 100% { opacity: .58; transform: scale(.94); } 50% { opacity: 1; transform: scale(1.08); } }
@keyframes fiber-field-drift { from { opacity: .18; transform: translate3d(-4%, -2%, 0); } to { opacity: .48; transform: translate3d(4%, 3%, 0); } }
@keyframes circuit-drift { from { transform: translate3d(-1.5%, 0, 0); } to { transform: translate3d(1.5%, 1%, 0); } }
@keyframes method-grid-float { from { opacity: .28; transform: perspective(700px) rotateX(61deg) rotateZ(-8deg) translate3d(-2%, 3%, 0); } to { opacity: .62; transform: perspective(700px) rotateX(61deg) rotateZ(-8deg) translate3d(2%, -2%, 0); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .light-packet, .edge-traffic i, .signal-sweep, .hero-lines i::after { display: none; }
  .network-nodes circle { animation: none; opacity: .5; transform: none; }
  .js .network-backdrop, .js .edge-traffic { visibility: visible; }
}

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .menu-button { display: grid; width: 44px; height: 44px; padding: 0; place-content: center; gap: 6px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: transparent; }
  .menu-button span:not(.sr-only) { display: block; width: 18px; height: 1px; background: var(--text); }
  .mobile-menu { position: absolute; top: 72px; right: 0; left: 0; display: grid !important; align-items: stretch !important; gap: 0 !important; padding: 12px 24px 21px; border-bottom: 1px solid var(--line); background: rgba(5, 8, 13, .98); }
  .mobile-menu[hidden] { display: none !important; }
  .mobile-menu a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .hero-copy { width: 75%; }
  .manifesto, .situations-layout, .control-layout, .deliverables-layout, .faq-grid, .contact-layout { grid-template-columns: 1fr; }
  .manifesto > p { max-width: 620px; margin-left: auto; }
  .manifesto-principles { grid-column: 1; }
  .system-block, .system-block-automation { grid-template-columns: 1fr; }
  .system-visual, .system-block-automation .system-visual { order: 1; aspect-ratio: 16 / 10; }
  .system-copy, .system-block-automation .system-copy { order: 2; border-top: 1px solid var(--line); border-right: 0; border-left: 0; }
  .system-visual::before, .system-block-automation .system-visual::before { background: linear-gradient(0deg, rgba(7, 12, 19, .98), transparent 42%); }
  .service-spectrum { margin-top: 34px; }
  .situations-heading { position: static; }
  .situations-list { max-width: none; margin-left: 0; }
  .control-principles { max-width: 620px; margin-left: auto; }
  .method-stage { grid-template-columns: 1fr; }
  .method-visual img { height: auto; min-height: 0; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .faq-list, .contact-form { width: 100%; max-width: 760px; margin-left: auto; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 32px, 1260px); }
  .nav-wrap { min-height: 68px; }
  .mobile-menu { top: 68px; padding-inline: 16px; }
  .page-grid { background-size: 44px 44px; }
  .network-backdrop { opacity: .72; }
  .light-packet { display: none; }
  .fiber-halo, .fiber-core, .network-nodes circle { filter: none; }
  .network-nodes circle { animation: none; opacity: .6; }
  .edge-traffic-left { left: 7px; }
  .edge-traffic-right { right: 7px; }
  .hero { min-height: auto; padding: 0; }
  .hero::before { background: linear-gradient(180deg, rgba(5, 8, 13, .1), #05080d 68%, #05080d 100%); }
  .hero::after { right: -40%; bottom: -10%; width: 130%; height: 45%; }
  .hero-visual { position: relative; inset: auto; height: 48vh; min-height: 360px; transform: none; }
  .hero-visual img { object-position: 64% center; }
  .hero-layout { min-height: 0; margin-top: -150px; padding: 0 0 64px; }
  .hero-copy { width: 100%; }
  .eyebrow { margin-bottom: 22px; }
  h1 { font-size: clamp(2.7rem, 11vw, 3.55rem); line-height: .9; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .capability-rail { margin-top: -26px; padding-bottom: 24px; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability-grid article { min-height: 124px; padding: 25px 18px; border-bottom: 1px solid var(--line); }
  .capability-grid article:nth-child(2) { border-right: 1px solid var(--line); }
  .manifesto-section, .expertise-section, .situations-section, .control-section, .method-section, .deliverables-section, .faq-section, .contact-section { padding: 90px 0; }
  .manifesto { gap: 45px; }
  .manifesto h2 { font-size: clamp(2.7rem, 12vw, 4rem); }
  .manifesto-principles { grid-template-columns: 1fr; }
  .manifesto-principles article, .manifesto-principles article:first-child { min-height: 0; padding: 26px 22px; border-top: 1px solid var(--line); border-left: 0; }
  .manifesto-principles article:first-child { border-top: 0; }
  .manifesto-principles p { margin-top: 28px; }
  .section-heading { margin-bottom: 54px; }
  .section-heading h2 { font-size: clamp(3rem, 13vw, 4.5rem); }
  .expertise-tabs { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .expertise-tabs button { flex: 0 0 76vw; grid-template-columns: 1fr; gap: 15px; scroll-snap-align: start; }
  .system-visual, .system-block-automation .system-visual { aspect-ratio: 4 / 3; }
  .system-copy { padding: 31px 22px 34px; }
  .discipline { margin-bottom: 28px; }
  .system-copy h3 { font-size: 2.35rem; }
  .service-spectrum { margin-top: 24px; }
  .service-spectrum article { flex-basis: 78vw; min-height: 350px; padding: 31px 22px 34px; }
  .service-spectrum article > p { margin-bottom: 32px; }
  .service-spectrum ul { grid-template-columns: 1fr; }
  .situations-layout, .control-layout, .deliverables-layout, .faq-grid, .contact-layout { gap: 54px; }
  .situations-list { width: calc(100vw - 16px); margin-top: 45px; }
  .situations-list article { flex-basis: 82vw; }
  .situations-list p { font-size: 1.16rem; }
  .control-statement h2 { font-size: clamp(3.1rem, 13.5vw, 4.8rem); }
  .method-heading { gap: 25px; margin-bottom: 43px; }
  .method-heading h2 { font-size: clamp(3rem, 13vw, 4.6rem); }
  .method-grid { grid-template-columns: 1fr; }
  .method-grid li { min-height: 0; padding: 25px 22px 28px; }
  .method-grid h3 { margin-top: 40px; }
  .deliverables-list p { grid-template-columns: 40px 1fr; }
  .faq-heading h2 { font-size: 3.5rem; }
  .faq-list details p { margin-right: 22px; }
  .contact-copy h2 { font-size: clamp(3rem, 13vw, 4.5rem); }
  .contact-form { padding: 27px 20px 30px; }
  .contact-form { margin-left: 0; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-bottom nav { gap: 16px; }
  .legal-main { padding-top: 76px; }
}