@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; }
  img, svg { display: block; max-width: 100%; }
  button, textarea { font: inherit; }
  a { color: inherit; text-decoration: none; }
}

@layer base {
  :root {
    --ink: #080b0f;
    --ink-2: #0e1318;
    --ink-3: #141a20;
    --white: #f3f6f1;
    --muted: #a5adb0;
    --line: rgba(255,255,255,.13);
    --acid: #c8ff35;
    --cyan: #55e6ff;
    --radius: 1.25rem;
    --shell: min(1160px, calc(100vw - 3rem));
    --display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
    --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }
  html { background: var(--ink); color: var(--white); font-family: var(--body); font-size: 100%; }
  body { min-width: 320px; overflow-x: hidden; background: var(--ink); }
  ::selection { background: var(--acid); color: var(--ink); }
  :focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
  h1, h2, h3, p { margin-top: 0; }
  h1, h2 { font-family: var(--display); text-transform: uppercase; letter-spacing: -.055em; line-height: .94; }
  h1 { font-size: clamp(3.8rem, 7.7vw, 7.4rem); margin-bottom: 1.8rem; }
  h2 { font-size: clamp(2.65rem, 5.3vw, 5.3rem); margin-bottom: 1.7rem; }
  h1 em, h2 em { color: var(--acid); font-style: normal; }
  p { color: var(--muted); line-height: 1.7; font-size: 1rem; }
}

@layer components {
  .shell { width: var(--shell); margin-inline: auto; }
  .section-pad { padding-block: clamp(5.5rem, 10vw, 9rem); }
  .services, .challenge-map, .method, .advantages, .cta-section, .site-footer { content-visibility: auto; contain-intrinsic-size: auto 900px; }
  .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; top: 1rem; left: 1rem; z-index: 1000; background: var(--acid); color: var(--ink); padding: .75rem 1rem; transform: translateY(-200%); transition: transform .2s; }
  .skip-link:focus { transform: translateY(0); }
  .pointer-glow { position: fixed; z-index: 90; left: 0; top: 0; width: 28rem; height: 28rem; border-radius: 50%; pointer-events: none; opacity: 0; background: radial-gradient(circle, rgba(85,230,255,.09), rgba(200,255,53,.035) 32%, transparent 68%); transform: translate3d(-50%,-50%,0); transition: opacity .35s; will-change: transform; }
  .pointer-glow.is-visible { opacity: 1; }
  .section-kicker, .eyebrow { display: flex; align-items: center; gap: .7rem; color: var(--white); font-size: .75rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
  .section-kicker::before, .eyebrow > span { content: ""; width: 2rem; height: 2px; background: var(--acid); }

  .site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, backdrop-filter .3s; }
  .scroll-progress { position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--acid), var(--cyan)); transform: scaleX(0); transform-origin: left center; will-change: transform; }
  .site-header.is-scrolled { background: rgba(8,11,15,.78); border-color: var(--line); backdrop-filter: blur(18px); }
  .site-header.menu-open { background: transparent; border-color: transparent; backdrop-filter: none; }
  .nav-wrap { min-height: 5.25rem; display: flex; align-items: center; justify-content: space-between; }
  .brand { min-height: 2.75rem; display: inline-flex; align-items: center; }
  .brand-logo { width: clamp(9.5rem, 13vw, 11.5rem); height: auto; }
  .main-nav { display: flex; align-items: center; gap: 2rem; }
  .main-nav > a { position: relative; color: #c7cdd0; font-size: .84rem; font-weight: 650; transition: color .2s; }
  .main-nav > a:hover { color: var(--white); }
  .main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -.72rem; height: 2px; background: linear-gradient(90deg, var(--acid), var(--cyan)); transform: scaleX(0); transform-origin: left; transition: transform .38s cubic-bezier(.16,1,.3,1); box-shadow: 0 0 .8rem rgba(200,255,53,.35); }
  .main-nav > a:not(.nav-cta).is-current { color: var(--white); }
  .main-nav > a:not(.nav-cta).is-current::after { transform: scaleX(1); }
  .main-nav .nav-cta { color: var(--ink); background: var(--acid); padding: .8rem 1.05rem; border-radius: .2rem; }
  .main-nav .nav-cta:hover { color: var(--ink); background: #d7ff70; }
  .menu-toggle { display: none; background: none; border: 0; width: 2.75rem; height: 2.75rem; padding: .7rem; }
  .menu-toggle > span:not(.sr-only) { display: block; height: 2px; background: var(--white); margin: .38rem 0; transition: transform .25s; }

  .hero { min-height: 100svh; position: relative; display: grid; place-items: center; padding: 8.2rem 0 5rem; isolation: isolate; overflow: hidden; }
  .hero::before { content: ""; position: absolute; width: 44rem; height: 44rem; top: -18rem; right: -12rem; background: radial-gradient(circle, rgba(85,230,255,.13), transparent 65%); z-index: -1; }
  .hero-grid { position: absolute; inset: 0; opacity: .3; z-index: -2; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, black, transparent 93%); }
  .hero-layout { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(2rem, 4vw, 5rem); align-items: center; }
  .eyebrow { margin-bottom: 1.4rem; }
  .hero-lead { max-width: 42rem; font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
  .hero-title { --tilt-x: 0deg; --tilt-y: 0deg; --title-scale: 1; transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) scale(var(--title-scale)); transform-origin: 35% 60%; transition: transform .28s cubic-bezier(.2,.75,.2,1); will-change: transform; }
  .hero-line { display: block; overflow: hidden; padding: .04em .04em .08em 0; margin-bottom: -.08em; }
  .hero-line > span, .hero-line > em { display: block; }
  .js-enabled .hero-line > span, .js-enabled .hero-line > em { opacity: 0; transform: translateY(112%) skewY(3deg); }
  .js-enabled body.is-ready .hero-line > span, .js-enabled body.is-ready .hero-line > em { animation: hero-line-in .95s cubic-bezier(.16,1,.3,1) forwards; }
  .js-enabled body.is-ready .hero-line:nth-child(2) > em { animation-delay: .14s; }
  .hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; margin: 2.2rem 0 3.1rem; }
  .button { --magnetic-x: 0px; --magnetic-y: 0px; min-height: 3.35rem; display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem; border: 0; border-radius: .2rem; padding: .9rem 1.25rem; font-weight: 800; cursor: pointer; transform: translate3d(var(--magnetic-x),var(--magnetic-y),0); transition: transform .2s cubic-bezier(.2,.75,.2,1), background .2s; will-change: transform; }
  .button:hover { transform: translate3d(var(--magnetic-x),calc(var(--magnetic-y) - 2px),0); }
  .button-primary { background: var(--acid); color: var(--ink); }
  .button-primary:hover { background: #d8ff76; }
  .text-link { min-height: 2.75rem; display: inline-flex; align-items: center; font-size: .92rem; font-weight: 750; border-bottom: 1px solid rgba(255,255,255,.3); padding-block: .4rem; }
  .text-link span { color: var(--acid); margin-left: .5rem; }
  .hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; max-width: 39rem; }
  .hero-proof div { border-top: 1px solid var(--line); padding-top: .9rem; }
  .hero-proof strong { display: block; color: var(--acid); font: 800 .7rem var(--body); margin-bottom: .35rem; }
  .hero-proof span { color: #c6ccce; font-size: .78rem; }

  .signal-stage { position: relative; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(200,255,53,.08), transparent 42%), rgba(14,19,24,.55); box-shadow: inset 0 0 5rem rgba(85,230,255,.03); }
  .signal-stage::before, .signal-stage::after { content: ""; position: absolute; inset: 8%; border: 1px dashed rgba(200,255,53,.2); border-radius: 50%; animation: spin 28s linear infinite; }
  .signal-stage::after { inset: 19%; border-color: rgba(85,230,255,.17); animation-direction: reverse; animation-duration: 20s; }
  .stage-label, .stage-status { position: absolute; z-index: 3; padding: .65rem .8rem; border: 1px solid var(--line); background: rgba(8,11,15,.8); backdrop-filter: blur(10px); font-size: .64rem; letter-spacing: .13em; text-transform: uppercase; }
  .stage-label { top: 8%; left: -2%; }
  .stage-label span { display: inline-block; width: .45rem; height: .45rem; background: var(--acid); border-radius: 50%; margin-right: .5rem; box-shadow: 0 0 1rem var(--acid); }
  .stage-status { right: -3%; bottom: 12%; color: var(--muted); }
  .stage-status span { color: var(--acid); font-size: .55rem; }
  .network { --network-x: 0px; --network-y: 0px; width: 100%; height: 100%; position: relative; z-index: 2; transform: translate3d(var(--network-x),var(--network-y),0) scale(1.01); transition: transform .35s cubic-bezier(.2,.75,.2,1); will-change: transform; }
  .orbit-rings circle { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 1; }
  .connections path { fill: none; stroke: rgba(255,255,255,.14); stroke-width: 1.2; }
  .pulse-paths path { fill: none; stroke: url(#line-grad); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 18 150; animation: signal 4s linear infinite; }
  .pulse-paths path:nth-child(2) { animation-delay: -1s; }
  .pulse-paths path:nth-child(3) { animation-delay: -2s; }
  .pulse-paths path:nth-child(4) { animation-delay: -3s; }
  .center-node circle { fill: #10171c; stroke: var(--acid); stroke-width: 2; }
  .center-node text { fill: var(--white); font: 800 11px var(--body); text-anchor: middle; letter-spacing: 1.4px; }
  .center-node .node-sub { fill: var(--acid); font-size: 8px; }
  .outer-node circle { fill: #10161b; stroke: rgba(85,230,255,.7); stroke-width: 1.2; }
  .outer-node text { fill: #e9edef; font: 700 8px var(--body); text-anchor: middle; letter-spacing: 1px; }
  .n1, .n3 { animation: node-float 5s ease-in-out infinite; transform-origin: center; }
  .n2, .n4 { animation: node-float 5s ease-in-out -2.5s infinite; transform-origin: center; }
  .scroll-cue { position: absolute; bottom: 2rem; left: 1.5rem; writing-mode: vertical-rl; display: flex; align-items: center; gap: .7rem; color: #6f787b; font-size: .58rem; letter-spacing: .2em; }
  .scroll-cue span { width: 1px; height: 2rem; background: var(--acid); }

  .manifesto { background: var(--white); color: var(--ink); }
  .manifesto .section-kicker { color: var(--ink); }
  .manifesto-grid { display: grid; grid-template-columns: .35fr 1fr; gap: 3rem; }
  .manifesto h2 { max-width: 58rem; }
  .manifesto h2 em { color: #3f6f00; }
  .manifesto-grid > div p { color: #4d5658; font-size: 1.13rem; max-width: 46rem; }

  .services { background: var(--ink-2); }
  .section-heading { display: grid; grid-template-columns: 1fr .55fr; align-items: end; gap: 3rem; margin-bottom: 4rem; }
  .section-heading > p { font-size: 1.06rem; }
  .service-list { border-top: 1px solid var(--line); }
  .service-card { position: relative; overflow: hidden; width: 100%; min-height: 12rem; display: grid; grid-template-columns: 3rem 4.5rem 1fr 2.75rem; gap: 2rem; align-items: center; color: var(--white); background: transparent; border-bottom: 1px solid var(--line); padding: 2rem .5rem; text-align: left; transition: background .3s, padding .3s; }
  .service-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(105deg, transparent 15%, rgba(85,230,255,.06) 48%, rgba(200,255,53,.07) 54%, transparent 82%); transform: translateX(-120%); transition: transform .7s cubic-bezier(.2,.75,.2,1); }
  .service-card:hover { background: rgba(255,255,255,.025); padding-inline: 1rem; }
  .service-card:hover::before { transform: translateX(120%); }
  .service-index { color: var(--acid); font: 800 .72rem var(--body); }
  .service-icon { width: 4rem; height: 4rem; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: transform .4s cubic-bezier(.2,.75,.2,1), border-color .3s, box-shadow .3s; }
  .service-card:hover .service-icon { transform: rotate(8deg) scale(1.06); border-color: rgba(85,230,255,.55); box-shadow: 0 0 2rem rgba(85,230,255,.08); }
  .service-icon svg { width: 2rem; }
  .service-icon path, .service-icon rect, .service-icon circle { fill: none; stroke: var(--cyan); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
  .service-card.is-visible .service-icon path, .service-card.is-visible .service-icon rect, .service-card.is-visible .service-icon circle { animation: service-icon-draw .82s cubic-bezier(.16,1,.3,1) calc(var(--reveal-delay, 0s) + .18s) forwards; }
  .service-card.is-visible .service-icon svg > :nth-child(2) { animation-delay: calc(var(--reveal-delay, 0s) + .3s); }
  .service-card.is-visible .service-icon svg > :nth-child(3) { animation-delay: calc(var(--reveal-delay, 0s) + .4s); }
  .service-card.is-visible .service-icon svg > :nth-child(4) { animation-delay: calc(var(--reveal-delay, 0s) + .5s); }
  .service-card.is-visible .service-icon svg > :nth-child(5) { animation-delay: calc(var(--reveal-delay, 0s) + .6s); }
  .service-card.is-visible .service-icon svg > :nth-child(6) { animation-delay: calc(var(--reveal-delay, 0s) + .7s); }
  .service-card h3 { font-family: var(--display); font-size: clamp(1.6rem, 2.4vw, 2.4rem); text-transform: uppercase; margin: 0 0 .5rem; }
  .service-card p { max-width: 42rem; margin: 0; }
  .service-arrow { color: var(--acid); font-size: 1.4rem; transition: transform .2s; }
  .service-card:hover .service-arrow { transform: translate(3px,-3px); }
  .service-contact { width: 2.75rem; height: 2.75rem; display: grid; place-items: center; color: var(--acid); background: transparent; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
  .service-detail-links { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: 2rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
  .service-detail-links a { min-height: 5.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem; color: #c7cdd0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .8rem; font-weight: 780; line-height: 1.35; transition: color .2s, background .2s; }
  .service-detail-links a span { color: var(--acid); }
  .service-detail-links a:hover { color: var(--white); background: rgba(200,255,53,.06); }

  .challenge-map { background: var(--white); color: var(--ink); }
  .challenge-map .section-kicker { color: var(--ink); }
  .challenge-heading { display: grid; grid-template-columns: .45fr 1fr .7fr; gap: 2.5rem; align-items: end; margin-bottom: 4rem; }
  .challenge-heading h2 { margin-bottom: 0; }
  .challenge-heading h2 em { color: #3f6f00; }
  .challenge-heading > p:last-child { color: #4d5658; margin-bottom: .3rem; }
  .challenge-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #cfd3d1; border-left: 1px solid #cfd3d1; }
  .challenge-card { --spot-x: 50%; --spot-y: 50%; position: relative; isolation: isolate; overflow: hidden; min-height: 22rem; display: flex; flex-direction: column; align-items: flex-start; color: var(--ink); background: transparent; border-right: 1px solid #cfd3d1; border-bottom: 1px solid #cfd3d1; padding: clamp(1.5rem, 4vw, 2.5rem); text-align: left; transition: background .3s, transform .3s cubic-bezier(.2,.75,.2,1), box-shadow .3s; }
  .challenge-card::before { content: ""; position: absolute; z-index: -1; inset: -1px; pointer-events: none; opacity: 0; background: radial-gradient(22rem circle at var(--spot-x) var(--spot-y), rgba(200,255,53,.32), rgba(85,230,255,.08) 35%, transparent 68%); transition: opacity .32s; }
  .challenge-card.is-spotlit::before { opacity: 1; }
  .challenge-card:hover { z-index: 1; background: #e9eee7; transform: translateY(-5px); box-shadow: 0 1.4rem 3.5rem rgba(8,11,15,.1); }
  .challenge-card > span { color: #4a7800; font-size: .75rem; font-weight: 850; letter-spacing: .16em; }
  .challenge-card h3 { max-width: 30rem; font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.6rem); line-height: 1; text-transform: uppercase; margin: 2.8rem 0 1rem; }
  .challenge-card p { max-width: 32rem; color: #536064; margin-bottom: 2rem; }
  .challenge-card > button { margin-top: auto; color: #355b00; background: transparent; border: 0; padding: .5rem 0; cursor: pointer; font-size: .85rem; font-weight: 800; }

  .method { position: relative; background: #0b0f13; overflow: hidden; }
  .method::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(200,255,53,.08), transparent 35%); }
  .method-heading { position: relative; max-width: 54rem; }
  .method-track { --method-progress: 0; position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; }
  .method-track::before, .method-track::after { content: ""; position: absolute; top: 3.55rem; left: 0; right: 0; height: 2px; }
  .method-track::before { background: rgba(255,255,255,.1); }
  .method-track::after { background: linear-gradient(90deg, var(--acid), var(--cyan)); transform: scaleX(0); transform-origin: left center; box-shadow: 0 0 1.25rem rgba(200,255,53,.22); }
  .method-track.is-running::after { animation: method-line-fill 3.15s cubic-bezier(.2,.75,.2,1) forwards; }
  .method-step { --step-delay: .2s; position: relative; padding-right: 2rem; }
  .method-step:nth-child(2) { --step-delay: 1s; }
  .method-step:nth-child(3) { --step-delay: 1.8s; }
  .method-step:nth-child(4) { --step-delay: 2.6s; }
  .js-enabled .method-step { opacity: .16; transform: translateY(18px); }
  .method-track.is-running .method-step { animation: method-step-in .68s cubic-bezier(.16,1,.3,1) var(--step-delay) forwards; }
  .method-step > span { color: var(--muted); font-size: .7rem; letter-spacing: .16em; }
  .step-dot { position: relative; width: .86rem; height: .86rem; z-index: 2; background: var(--ink); border: 2px solid #536064; border-radius: 50%; margin: 2rem 0 2.5rem; box-shadow: 0 0 0 .5rem var(--ink); transform: scale(.82); }
  .method-track.is-running .step-dot { animation: method-dot-activate .7s cubic-bezier(.16,1,.3,1) var(--step-delay) forwards; }
  .method-step h3 { text-transform: uppercase; font-family: var(--display); font-size: 1.55rem; margin-bottom: .8rem; }
  .method-step p { font-size: .92rem; padding-right: 1rem; }

  .advantages { background: var(--white); color: var(--ink); }
  .advantages .section-kicker { color: var(--ink); }
  .advantages-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
  .advantage-intro { position: sticky; top: 8rem; }
  .advantage-intro h2 em { color: #3f6f00; }
  .advantage-intro > p:last-child { color: #4d5658; font-size: 1.05rem; max-width: 32rem; }
  .advantage-cards { display: grid; grid-template-columns: repeat(2, 1fr); border-left: 1px solid #cfd3d1; border-top: 1px solid #cfd3d1; }
  .advantage-card { min-height: 17rem; padding: 2rem; border-right: 1px solid #cfd3d1; border-bottom: 1px solid #cfd3d1; transition: background .25s; }
  .advantage-card:hover { background: #e9eee7; }
  .advantage-card > span { display: block; color: #4a7800; font-size: 1.8rem; margin-bottom: 4rem; }
  .advantage-card h3 { font-family: var(--display); text-transform: uppercase; font-size: 1.4rem; margin-bottom: .7rem; }
  .advantage-card p { color: #586264; margin: 0; font-size: .92rem; }

  .cta-section { position: relative; min-height: 41rem; display: grid; place-items: center; text-align: center; overflow: hidden; background: var(--acid); color: var(--ink); }
  .cta-section::before { content: "CORSYNAP"; position: absolute; top: 48%; left: 50%; transform: translate(-50%,-50%); font: 900 clamp(7rem, 21vw, 20rem)/1 var(--display); letter-spacing: -.08em; color: rgba(8,11,15,.055); white-space: nowrap; }
  .cta-inner { position: relative; z-index: 1; padding-block: 5rem; }
  .cta-section .section-kicker { color: var(--ink); justify-content: center; }
  .cta-section .section-kicker::before { background: var(--ink); }
  .cta-section h2 { font-size: clamp(3.2rem, 7vw, 7rem); }
  .cta-section h2 em { color: var(--ink); text-decoration: underline; text-decoration-thickness: .06em; text-underline-offset: .12em; }
  .cta-section p { color: #354000; max-width: 38rem; margin: 0 auto 2rem; font-size: 1.08rem; }
  .button-light { background: var(--ink); color: var(--white); }

  .site-footer { position: relative; overflow: hidden; background: radial-gradient(circle at 82% 22%, rgba(85,230,255,.07), transparent 28%), #050709; }
  .site-footer::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, black, transparent 78%); }
  .footer-hero { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem, 8vw, 8rem); align-items: end; padding-block: clamp(5rem, 9vw, 8rem); }
  .footer-statement .section-kicker { margin-bottom: 2rem; }
  .footer-statement h2 { max-width: 48rem; margin: 0; font-size: clamp(3rem, 6vw, 6.2rem); }
  .footer-statement h2 em { color: var(--acid); }
  .footer-contact-card { position: relative; display: grid; gap: 1.3rem; padding: 2rem; background: rgba(14,19,24,.82); border: 1px solid var(--line); border-top: 2px solid var(--acid); box-shadow: 0 1.5rem 5rem rgba(0,0,0,.2); backdrop-filter: blur(12px); }
  .footer-contact-label { color: var(--cyan); font-size: .72rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
  .footer-contact-card p { margin: 0; color: #aeb6b8; font-size: .94rem; }
  .footer-contact-card .button { width: fit-content; margin-top: .4rem; }
  .footer-social { display: grid; gap: .75rem; margin-top: .45rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
  .social-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; }
  .social-link { min-width: 0; min-height: 2.85rem; display: grid; grid-template-columns: 1.15rem minmax(0, 1fr) auto; gap: .65rem; align-items: center; padding: .65rem .75rem; color: #c7cdd0; background: rgba(255,255,255,.025); border: 1px solid var(--line); border-radius: .5rem; font-size: .76rem; font-weight: 750; transition: color .2s, border-color .2s, background .2s, transform .2s; }
  .social-link svg { width: 1.15rem; height: 1.15rem; }
  .social-link span { overflow: hidden; text-overflow: ellipsis; }
  .social-link strong { color: var(--acid); font-size: .8rem; }
  .social-link:hover { color: var(--white); background: rgba(200,255,53,.06); border-color: rgba(200,255,53,.45); transform: translateY(-2px); }
  .social-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
  .footer-utility { position: relative; min-height: 9rem; display: grid; grid-template-columns: 1fr auto auto; gap: clamp(2rem, 6vw, 6rem); align-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .brand-footer .brand-logo { width: clamp(12rem, 18vw, 16rem); }
  .footer-email { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--white); border-bottom: 1px solid rgba(200,255,53,.45); padding-bottom: .65rem; font-size: clamp(1rem, 1.6vw, 1.25rem); font-weight: 780; transition: color .2s, border-color .2s; }
  .footer-email span { overflow-wrap: anywhere; }
  .footer-email strong { color: var(--acid); font-size: 1.2rem; }
  .footer-email:hover { color: var(--acid); border-color: var(--acid); }
  .footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; }
  .footer-links a, .footer-links button { min-height: 2.75rem; display: inline-flex; align-items: center; color: #c7cdd0; background: transparent; border: 0; padding: 0; cursor: pointer; font-size: .8rem; font-weight: 750; text-decoration: underline; text-decoration-color: rgba(200,255,53,.45); text-underline-offset: .3rem; }
  .footer-links a:hover, .footer-links button:hover { color: var(--acid); }
  .back-top { min-height: 2.75rem; display: inline-flex; align-items: center; color: var(--acid); font-size: .8rem; font-weight: 750; }
  .footer-bottom { position: relative; min-height: 5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
  .footer-bottom p { margin: 0; font-size: .72rem; }

  .contact-dialog, .privacy-dialog { overflow-x: hidden; overflow-y: auto; width: min(42rem, calc(100vw - 2rem)); max-height: calc(100dvh - 2rem); color: var(--white); background: var(--ink-2); border: 1px solid rgba(200,255,53,.35); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 3rem); box-shadow: 0 1.5rem 7rem rgba(0,0,0,.65); }
  .contact-dialog::before, .privacy-dialog::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--acid), var(--cyan), var(--acid)); background-size: 200% 100%; }
  .contact-dialog[open], .privacy-dialog[open] { animation: dialog-in .56s cubic-bezier(.16,1,.3,1) both; }
  .contact-dialog[open]::before, .privacy-dialog[open]::before { animation: dialog-scan 2.4s linear infinite; }
  .contact-dialog::backdrop, .privacy-dialog::backdrop { background: rgba(0,0,0,.74); backdrop-filter: blur(8px); }
  .contact-dialog[open]::backdrop, .privacy-dialog[open]::backdrop { animation: backdrop-in .45s ease both; }
  .contact-dialog[open] > *, .privacy-dialog[open] > * { animation: dialog-content-in .48s cubic-bezier(.16,1,.3,1) both; }
  .contact-dialog[open] > :nth-child(2) { animation-delay: .08s; }
  .contact-dialog[open] > :nth-child(3) { animation-delay: .12s; }
  .contact-dialog[open] > :nth-child(4) { animation-delay: .16s; }
  .contact-dialog[open] > :nth-child(5) { animation-delay: .2s; }
  .contact-dialog[open] > :nth-child(n+6) { animation-delay: .24s; }
  .contact-dialog h2, .privacy-dialog h2 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin-bottom: 1rem; }
  .privacy-dialog h3 { margin: 1.6rem 0 .45rem; font-size: 1rem; }
  .privacy-dialog p { margin-bottom: .8rem; }
  .privacy-dialog a { color: var(--acid); text-decoration: underline; text-underline-offset: .22rem; }
  .dialog-close { position: absolute; top: 1rem; right: 1rem; width: 2.5rem; height: 2.5rem; background: transparent; border: 1px solid var(--line); border-radius: 50%; color: var(--white); cursor: pointer; font-size: 1.5rem; }
  .contact-form { margin-top: 1.5rem; }
  .contact-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .8rem; margin-bottom: 1rem; }
  .contact-dialog input[type="text"], .contact-dialog input[type="email"], .contact-dialog textarea { width: 100%; border: 1px solid var(--line); border-radius: .5rem; background: #080b0f; color: var(--white); padding: .85rem 1rem; line-height: 1.5; }
  .contact-dialog input:focus-visible, .contact-dialog textarea:focus-visible { border-color: var(--cyan); }
  .project-fieldset { border: 0; margin: 0; padding: 0; }
  .project-fieldset legend { font-size: .8rem; font-weight: 800; }
  .project-options { display: flex; flex-wrap: wrap; gap: .55rem; margin: .6rem 0 1.2rem; }
  .project-options button { background: transparent; color: #cbd1d2; border: 1px solid var(--line); border-radius: 999px; padding: .62rem .8rem; cursor: pointer; font-size: .8rem; }
  .project-options button.is-selected { color: var(--ink); background: var(--acid); border-color: var(--acid); }
  .contact-dialog label { display: block; font-size: .8rem; font-weight: 800; margin-bottom: .5rem; }
  .contact-dialog textarea { resize: vertical; }
  .consent-row { display: grid; grid-template-columns: auto 1fr; gap: .7rem; align-items: start; margin-top: 1rem; color: #cbd1d2; line-height: 1.45; }
  .consent-row input { width: 1.1rem; height: 1.1rem; margin: .15rem 0 0; accent-color: var(--acid); }
  .consent-row label { margin: 0; font-weight: 500; }
  .inline-link { display: inline; color: var(--acid); background: transparent; border: 0; padding: 0; cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: .18rem; }
  .dialog-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1rem; }
  .dialog-action { margin-top: 0; }
  .button-secondary { color: var(--white); background: transparent; border: 1px solid var(--line); }
  .button-secondary:hover { background: rgba(255,255,255,.06); }
  .dialog-copy-link { min-height: 3.35rem; color: #cbd1d2; background: transparent; border: 0; padding: .75rem; cursor: pointer; font-size: .85rem; font-weight: 750; text-decoration: underline; text-underline-offset: .25rem; }
  .dialog-copy-link:hover { color: var(--acid); }
  .form-status { min-height: 1.5rem; color: var(--acid); font-size: .8rem; margin: .65rem 0 0; }
  .form-status.is-error { color: #ff9f9f; }
  .form-note { margin: .1rem 0 0; font-size: .74rem; }
  .form-note a { color: var(--white); text-decoration: underline; text-underline-offset: .2rem; }
  .button[disabled] { cursor: wait; opacity: .68; }

  .analytics-consent { position: fixed; z-index: 500; left: 50%; bottom: 1rem; width: min(64rem, calc(100vw - 2rem)); display: none; grid-template-columns: minmax(0,1fr) auto; gap: 2rem; align-items: center; transform: translateX(-50%); color: var(--white); background: rgba(14,19,24,.98); border: 1px solid rgba(200,255,53,.42); border-top: 3px solid var(--acid); border-radius: .75rem; padding: 1.25rem; box-shadow: 0 1.5rem 5rem rgba(0,0,0,.52); }
  .analytics-consent.is-visible { display: grid; }
  .analytics-consent strong { display: block; margin-bottom: .35rem; font-size: .95rem; }
  .analytics-consent p { margin: 0 0 .35rem; font-size: .83rem; line-height: 1.5; }
  .analytics-consent a { color: var(--acid); font-size: .78rem; font-weight: 750; text-decoration: underline; text-underline-offset: .22rem; }
  .analytics-consent-actions { display: flex; gap: .6rem; }
  .analytics-consent button { min-height: 2.85rem; border: 1px solid var(--line); border-radius: .25rem; padding: .65rem .85rem; color: var(--white); background: transparent; cursor: pointer; font-size: .78rem; font-weight: 800; }
  .analytics-consent [data-analytics-accept] { color: var(--ink); background: var(--acid); border-color: var(--acid); }

  .kinetic-title:not(.hero-title) { --tilt-x: 0deg; --tilt-y: 0deg; --title-scale: 1; transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) scale(var(--title-scale)); transform-origin: 35% 60%; transition: transform .3s cubic-bezier(.2,.75,.2,1); will-change: transform; }
  .reveal { opacity: 1; transform: none; transition: opacity .8s ease var(--reveal-delay, 0s), transform .8s cubic-bezier(.2,.75,.2,1) var(--reveal-delay, 0s); }
  .js-enabled .reveal { opacity: 0; transform: translateY(28px); }
  .js-enabled .reveal.is-visible { opacity: 1; transform: translateY(0); }
  .reveal-delay { --reveal-delay: .15s; }
  .form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; opacity: 0 !important; pointer-events: none !important; }

  @keyframes hero-line-in { to { opacity: 1; transform: translateY(0) skewY(0); } }
  @keyframes service-icon-draw { to { stroke-dashoffset: 0; } }
  @keyframes dialog-in { from { opacity: 0; transform: translateY(2rem) scale(.94); clip-path: inset(18% 7% 18% 7% round var(--radius)); } to { opacity: 1; transform: translateY(0) scale(1); clip-path: inset(0 round var(--radius)); } }
  @keyframes dialog-content-in { from { opacity: 0; transform: translateY(.8rem); } to { opacity: 1; transform: translateY(0); } }
  @keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes dialog-scan { to { background-position: -200% 0; } }
  @keyframes method-line-fill { to { transform: scaleX(1); } }
  @keyframes method-step-in { to { opacity: 1; transform: translateY(0); } }
  @keyframes method-dot-activate { 55% { transform: scale(1.45); background: var(--acid); border-color: var(--acid); box-shadow: 0 0 1.8rem rgba(200,255,53,.8), 0 0 0 .5rem var(--ink); } 100% { transform: scale(1); background: var(--acid); border-color: var(--acid); box-shadow: 0 0 1rem rgba(200,255,53,.48), 0 0 0 .5rem var(--ink); } }
  @keyframes spin { to { transform: rotate(360deg); } }
  @keyframes signal { to { stroke-dashoffset: -168; } }
  @keyframes node-float { 50% { transform: translateY(-6px); } }
}

@layer utilities {
  @media (max-width: 900px) {
    :root { --shell: min(100% - 2rem, 720px); }
    .menu-toggle { display: block; position: relative; z-index: 102; }
    .pointer-glow { display: none; }
    .kinetic-title, .hero-title { transform: none !important; }
    .menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
    html.menu-is-open, body.menu-is-open { overscroll-behavior: none; }
    body.menu-is-open { overflow: hidden; padding-inline-end: var(--menu-scrollbar-compensation, 0px); }
    .main-nav { position: fixed; inset: 0 auto 0 0; z-index: 101; display: flex; flex-direction: column; justify-content: center; align-items: stretch; gap: .5rem; width: 100vw; width: 100dvw; min-height: 100vh; height: 100dvh; padding: 6rem 2rem 2rem; overflow-y: auto; overscroll-behavior: contain; background: var(--ink); visibility: hidden; opacity: 0; pointer-events: none; transform: translate3d(100%,0,0); transition: none; will-change: transform; contain: paint; }
    .main-nav.is-open { visibility: visible; opacity: 1; pointer-events: auto; transform: translate3d(0,0,0); transition: transform .35s cubic-bezier(.2,.75,.2,1), opacity .18s ease; }
    .main-nav > a { font-family: var(--display); font-size: 2rem; text-transform: uppercase; border-bottom: 1px solid var(--line); padding: 1rem 0; }
    .main-nav > a:not(.nav-cta)::after { left: auto; right: 0; bottom: 50%; width: .55rem; height: .55rem; border-radius: 50%; transform: translateY(50%) scale(0); transform-origin: center; }
    .main-nav > a:not(.nav-cta).is-current::after { transform: translateY(50%) scale(1); }
    .main-nav .nav-cta { margin-top: 1rem; text-align: center; font: 800 .9rem var(--body); text-transform: none; }
    .hero { min-height: auto; padding-top: 8.5rem; }
    .hero-layout { grid-template-columns: minmax(0,1fr); }
    .hero-copy { min-width: 0; }
    .signal-stage { width: min(36rem, 100%); margin-inline: auto; }
    .scroll-cue { display: none; }
    .manifesto-grid, .section-heading, .advantages-grid, .challenge-heading { grid-template-columns: 1fr; }
    .service-detail-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .section-heading { gap: .5rem; }
    .method-track { grid-template-columns: repeat(2, 1fr); gap: 3rem 0; }
    .method-track::before, .method-track::after { display: none; }
    .method-step { border-top: 1px solid var(--line); padding-top: 1.5rem; }
    .step-dot { margin: 1rem 0 1.5rem; }
    .advantage-intro { position: static; }
    .footer-hero { grid-template-columns: 1fr; gap: 3rem; }
    .footer-utility { grid-template-columns: 1fr auto; padding-block: 2.5rem; }
    .footer-utility .footer-links { grid-column: 1 / -1; grid-row: 2; }
  }

  @media (max-width: 620px) {
    h1 { font-size: clamp(2.2rem, 10.4vw, 3.2rem); letter-spacing: -.065em; }
    h2 { font-size: clamp(2.45rem, 12vw, 3.7rem); }
    .hero-title { max-width: 100%; }
    .hero-line { width: 100%; overflow: visible; }
    .hero-line > span, .hero-line > em { overflow-wrap: normal; word-break: normal; }
    .hero-actions { align-items: stretch; flex-direction: column; }
    .button { width: 100%; }
    .text-link { align-self: flex-start; }
    .hero-proof { grid-template-columns: repeat(2, 1fr); gap: .9rem; }
    .hero-proof div:last-child { grid-column: 1 / -1; }
    .hero-proof span { font-size: .78rem; }
    .stage-label { left: 0; }
    .stage-status { right: 0; bottom: 6%; }
    .manifesto-grid { gap: 1.5rem; }
    .service-card { grid-template-columns: 2rem 3.5rem minmax(0, 1fr) 2.5rem; gap: .8rem; padding-block: 1.6rem; }
    .service-icon { width: 3.2rem; height: 3.2rem; }
    .service-card p { font-size: .95rem; }
    .challenge-grid { grid-template-columns: 1fr; }
    .challenge-card { min-height: 19rem; }
    .method-track { grid-template-columns: 1fr; }
    .advantage-cards { grid-template-columns: 1fr; }
    .advantage-card { min-height: 14rem; }
    .advantage-card > span { margin-bottom: 2.8rem; }
    .footer-hero { padding-block: 4.5rem; }
    .footer-statement h2 { font-size: clamp(2.8rem, 13vw, 4.4rem); }
    .footer-contact-card { padding: 1.5rem; }
    .footer-contact-card .button { width: 100%; }
    .social-links { grid-template-columns: 1fr 1fr; }
    .footer-utility { grid-template-columns: 1fr; gap: 1.5rem; }
    .footer-utility .footer-links { grid-column: auto; grid-row: auto; }
    .back-top { justify-self: start; }
    .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: .3rem; padding-block: 1.3rem; }
    .cta-section { min-height: 37rem; }
    .dialog-actions { flex-direction: column; }
    .contact-fields { grid-template-columns: 1fr; }
    .brand-logo { width: 9rem; }
    .brand-footer .brand-logo { width: 13rem; }
    .analytics-consent { grid-template-columns: 1fr; gap: 1rem; }
    .analytics-consent-actions { flex-direction: column-reverse; }
    .analytics-consent button { width: 100%; }
  }

  @media (max-width: 390px) {
    .social-links { grid-template-columns: 1fr; }
  }

  @media (max-width: 390px) {
    :root { --shell: min(100% - 1.5rem, 720px); }
    h1 { font-size: clamp(2rem, 10vw, 2.45rem); }
    h2 { font-size: clamp(2.15rem, 11vw, 3rem); }
    .hero { padding-top: 7.5rem; }
    .hero-lead { font-size: .98rem; }
    .service-card { grid-template-columns: 1.65rem 2.9rem minmax(0,1fr) 2.4rem; gap: .65rem; }
    .service-icon { width: 2.8rem; height: 2.8rem; }
    .service-card h3 { font-size: 1.42rem; }
    .service-detail-links { grid-template-columns: 1fr; }
    .contact-dialog, .privacy-dialog { width: calc(100vw - 1rem); max-height: calc(100dvh - 1rem); padding: 1.25rem; }
  }

  @media (max-width: 900px), (pointer: coarse) {
    .signal-stage::before, .signal-stage::after, .pulse-paths path, .n1, .n2, .n3, .n4 { animation: none; }
    .hero-title, .network, .button { will-change: auto; }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
    .js-enabled .hero-line > span, .js-enabled .hero-line > em { opacity: 1; transform: none; animation: none !important; }
    .pointer-glow { display: none; }
    .network, .kinetic-title, .hero-title, .button { transform: none !important; }
    .js-enabled .method-step { opacity: 1; transform: none; animation: none !important; }
    .service-icon path, .service-icon rect, .service-icon circle { stroke-dashoffset: 0; }
    .challenge-card::before { display: none; }
    .contact-dialog[open], .contact-dialog[open]::backdrop, .contact-dialog[open] > *, .privacy-dialog[open], .privacy-dialog[open]::backdrop, .privacy-dialog[open] > * { animation: none !important; }
    .method-track::after { animation: none !important; transform: scaleX(1); }
    .method-track .step-dot { animation: none !important; transform: scale(1); background: var(--acid); border-color: var(--acid); }
  }
}