:root {
  --navy-950: #030a14;
  --navy-900: #061120;
  --navy-850: #091827;
  --navy-800: #0b1d2f;
  --ink: #102235;
  --mist: #edf1f2;
  --mist-2: #dfe5e7;
  --paper: #f7f9f8;
  --white: #ffffff;
  --cyan: #20e2ec;
  --cyan-soft: #8cf5f6;
  --muted: #5e6f79;
  --line-light: rgba(255, 255, 255, .13);
  --line-dark: rgba(12, 32, 49, .14);
  --max: 1440px;
  --side: clamp(24px, 5.6vw, 88px);
  --header-h: 82px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Arial Narrow", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
svg { display: block; }
.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: 4px;
  background: var(--cyan);
  color: var(--navy-950);
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--side);
  color: var(--white);
  border-bottom: 1px solid var(--line-light);
  transition: background .35s ease, height .35s ease, box-shadow .35s ease;
}
.site-header.is-scrolled {
  height: 70px;
  background: rgba(3, 10, 20, .88);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .2);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; justify-self: start; }
.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  position: relative;
  border: 1px solid rgba(32, 226, 236, .55);
  color: var(--cyan);
  font-weight: 800;
  line-height: 1;
}
.brand-mark::before, .brand-mark::after {
  content: "";
  position: absolute;
  background: var(--cyan);
}
.brand-mark::before { width: 5px; height: 1px; right: -3px; top: 7px; }
.brand-mark::after { width: 1px; height: 5px; right: 7px; top: -3px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 16px; letter-spacing: .08em; }
.brand-text small { margin-top: 3px; color: #91a6b6; font-size: 9px; letter-spacing: .3em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(25px, 3vw, 48px); }
.desktop-nav a {
  position: relative;
  color: #c3cdd5;
  font-size: 13px;
  letter-spacing: .08em;
  transition: color .25s ease;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0;
  transform: translate(-50%, 5px);
  transition: .25s ease;
}
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--white); }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }
.header-cta { justify-self: end; display: inline-flex; align-items: center; gap: 10px; font-size: 13px; letter-spacing: .08em; }
.header-cta svg { width: 16px; fill: none; stroke: var(--cyan); stroke-width: 1.5; transition: transform .25s ease; }
.header-cta:hover svg { transform: translateX(4px); }
.menu-toggle, .mobile-menu { display: none; }

.hero {
  min-height: min(900px, 100svh);
  padding: calc(var(--header-h) + 76px) var(--side) 38px;
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, .9fr);
  grid-template-rows: 1fr auto;
  gap: 40px;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 46%, rgba(15, 69, 90, .52), transparent 32%),
    linear-gradient(116deg, #030a14 0%, #071625 48%, #0a2031 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .17;
  background-image: radial-gradient(rgba(181, 225, 227, .6) .7px, transparent .7px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 58%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 58%, transparent 100%);
}
.hero-grid, .solution-grid, .connect-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  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: 80px 80px;
  -webkit-mask-image: linear-gradient(90deg, transparent 5%, #000 60%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 5%, #000 60%, transparent 100%);
}
.hero-glow { position: absolute; border-radius: 50%; pointer-events: none; z-index: -1; filter: blur(3px); }
.glow-one { width: 360px; height: 360px; right: 10%; top: 25%; background: rgba(32, 226, 236, .055); box-shadow: 0 0 100px rgba(32, 226, 236, .08); }
.glow-two { width: 250px; height: 250px; right: 31%; top: 14%; border: 1px solid rgba(32, 226, 236, .09); }
.hero-copy { align-self: center; max-width: 720px; padding-top: 10px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: #8ca0ae;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: .32em;
  text-transform: uppercase;
}
.eyebrow > span { width: 26px; height: 1px; background: var(--cyan); box-shadow: 7px 0 0 -0.2px var(--cyan); }
.eyebrow-dark { color: #73818a; }
.hero h1, .section-heading h2, .statement h2, .process h2, .about h2, .connect h2 {
  margin: 0;
  font-stretch: condensed;
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -.055em;
}
.hero h1 { font-size: clamp(64px, 8vw, 126px); }
.hero h1 em, .connect h2 em { color: var(--cyan); font-style: normal; }
.hero-intro { max-width: 540px; margin: 32px 0 0; color: #aebcc6; font-size: clamp(15px, 1.15vw, 18px); line-height: 1.9; letter-spacing: .04em; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 38px; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 0 25px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  transition: transform .3s var(--ease), box-shadow .3s ease, background .3s ease;
}
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.button-primary { color: #041018; background: var(--cyan); box-shadow: 0 14px 40px rgba(32, 226, 236, .1); }
.button-primary:hover { transform: translateY(-3px); background: var(--cyan-soft); box-shadow: 0 18px 45px rgba(32, 226, 236, .19); }
.text-link { color: #cad4db; font-size: 13px; letter-spacing: .08em; }
.text-link span { display: inline-block; margin-left: 9px; color: var(--cyan); transition: transform .25s ease; }
.text-link:hover span { transform: translate(3px, 3px); }
.hero-visual { position: relative; width: min(45vw, 590px); aspect-ratio: 1; justify-self: end; }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(158, 215, 221, .19); transition: transform .18s linear; }
.orbit::before, .orbit::after { content: ""; position: absolute; border-radius: 50%; }
.orbit::before { inset: 12%; border: 1px dashed rgba(142, 207, 215, .09); }
.orbit::after { inset: 28%; background: radial-gradient(circle, rgba(32,226,236,.08), transparent 65%); }
.orbit-outer { inset: 2%; animation: spin 38s linear infinite; }
.orbit-inner { inset: 18%; animation: spin-reverse 28s linear infinite; }
.orbit span { position: absolute; display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.orbit-outer span:nth-child(1) { top: 12%; left: 21%; }
.orbit-outer span:nth-child(2) { right: -4px; top: 50%; }
.orbit-outer span:nth-child(3) { bottom: 10%; left: 24%; width: 4px; height: 4px; }
.orbit-inner span:nth-child(1) { top: -3px; left: 49%; }
.orbit-inner span:nth-child(2) { bottom: 10%; right: 13%; width: 4px; height: 4px; }
.visual-core {
  position: absolute;
  width: 34%;
  aspect-ratio: 1;
  left: 33%;
  top: 33%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid rgba(32,226,236,.46);
  background: rgba(5, 21, 33, .68);
  box-shadow: 0 0 80px rgba(32,226,236,.1), inset 0 0 50px rgba(32,226,236,.04);
  transform: rotate(45deg);
  transition: translate .18s linear;
}
.visual-core > * { transform: rotate(-45deg); }
.visual-core strong { color: var(--white); font-size: clamp(28px, 4vw, 55px); line-height: 1; letter-spacing: .06em; }
.visual-core small, .core-kicker { color: #6e8f9c; font-size: 9px; letter-spacing: .2em; }
.core-kicker { margin-bottom: 12px; color: var(--cyan); }
.visual-core small { margin-top: 12px; }
.signal-card {
  position: absolute;
  z-index: 3;
  padding: 17px 19px;
  border: 1px solid rgba(183, 230, 233, .17);
  background: rgba(6, 20, 32, .72);
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: translate .18s linear;
}
.signal-card-top { right: 0; top: 13%; display: grid; grid-template-columns: auto auto; align-items: center; gap: 13px; }
.signal-card-top svg { grid-column: 1 / -1; width: 100%; height: 20px; fill: none; stroke: var(--cyan); stroke-width: 1.3; opacity: .7; }
.signal-card small { color: #6f8794; font-size: 9px; letter-spacing: .14em; }
.signal-card strong { display: block; font-size: 12px; letter-spacing: .08em; }
.signal-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); }
.signal-card-bottom { left: 2%; bottom: 13%; min-width: 184px; }
.mini-bars { display: flex; height: 32px; gap: 5px; align-items: end; margin: 11px 0; }
.mini-bars i { width: 13px; background: #1b5364; }
.mini-bars i:nth-child(1) { height: 27%; }.mini-bars i:nth-child(2) { height: 43%; }.mini-bars i:nth-child(3) { height: 38%; }.mini-bars i:nth-child(4) { height: 72%; }.mini-bars i:nth-child(5) { height: 92%; background: var(--cyan); }
.visual-label { position: absolute; color: #8195a0; font-size: 9px; letter-spacing: .25em; }
.label-left { left: 4%; top: 33%; }.label-right { right: 2%; bottom: 34%; }
.visual-index { position: absolute; top: 49%; left: -4%; color: #718894; font-size: 9px; letter-spacing: .2em; transform: rotate(-90deg); }
.hero-foot { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; color: #8296a3; font-size: 9px; letter-spacing: .28em; }
.hero-note { display: flex; gap: 26px; }
.scroll-cue { display: flex; flex-direction: column; align-items: center; gap: 12px; color: #8398a5; }
.scroll-cue i { position: relative; width: 1px; height: 38px; overflow: hidden; background: rgba(255,255,255,.13); }
.scroll-cue i::after { content: ""; position: absolute; top: -100%; left: 0; width: 1px; height: 55%; background: var(--cyan); animation: scroll-line 2s ease infinite; }
.hero-points { justify-self: end; display: flex; gap: 22px; }
.hero-points span + span::before { content: "/"; margin-right: 22px; color: #2f4856; }

.section-pad { padding-left: var(--side); padding-right: var(--side); }
.statement { position: relative; min-height: 455px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 9%; align-items: center; max-width: var(--max); margin: 0 auto; }
.section-number { position: absolute; top: 38px; right: var(--side); color: #b7c1c5; font-size: 10px; letter-spacing: .18em; }
.statement h2 { max-width: 850px; font-size: clamp(40px, 4.9vw, 76px); }
.statement h2 span { color: transparent; -webkit-text-stroke: 1px #5a6a72; }
.statement-side { padding-top: 75px; }
.statement-side > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 2; }
.statement-tags { display: flex; align-items: center; gap: 12px; margin-top: 30px; color: #435563; font-size: 10px; letter-spacing: .12em; }
.statement-tags i { width: 18px; height: 1px; background: #bcc6c9; }

.capabilities { padding-top: 130px; padding-bottom: 145px; border-top: 1px solid var(--line-dark); background: var(--mist); }
.section-heading { max-width: var(--max); margin: 0 auto 72px; display: grid; grid-template-columns: 1.2fr .55fr; gap: 12%; align-items: end; }
.section-heading h2 { font-size: clamp(44px, 5.2vw, 76px); }
.section-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 2; }
.capability-list { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.capability-card { position: relative; min-height: 510px; padding: 38px clamp(26px, 3.1vw, 48px) 42px; overflow: hidden; transition: color .35s ease, background .35s ease, transform .35s var(--ease); }
.capability-card + .capability-card { border-left: 1px solid var(--line-dark); }
.capability-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(32,226,236,.27) .7px, transparent .7px);
  background-size: 14px 14px;
  opacity: 0;
  transition: opacity .35s ease;
}
.capability-card:hover { z-index: 2; color: var(--white); background: var(--navy-800); transform: translateY(-8px); }
.capability-card:hover::before { opacity: .22; }
.card-index { position: relative; color: #8e9ba2; font-size: 10px; letter-spacing: .2em; }
.card-icon { position: relative; width: 70px; height: 70px; display: grid; place-items: center; margin: 64px 0 39px; border: 1px solid #bdc8cb; transition: border-color .3s ease; }
.card-icon::before { content: ""; position: absolute; width: 8px; height: 8px; right: -4px; top: -4px; border-top: 1px solid var(--cyan); border-right: 1px solid var(--cyan); }
.card-icon svg { width: 42px; fill: none; stroke: #435966; stroke-width: 1.2; transition: stroke .3s ease; }
.capability-card:hover .card-icon { border-color: rgba(32,226,236,.5); }
.capability-card:hover .card-icon svg { stroke: var(--cyan); }
.capability-card h3 { position: relative; margin: 0 0 14px; font-size: 25px; letter-spacing: -.02em; }
.capability-card p { position: relative; min-height: 55px; margin: 0 0 26px; color: #596a73; font-size: 13px; line-height: 1.9; transition: color .3s ease; }
.capability-card:hover p { color: #a1b0b9; }
.capability-card ul { position: relative; margin: 0; padding: 0; list-style: none; color: #596b74; font-size: 11px; letter-spacing: .08em; }
.capability-card li { margin-top: 7px; }
.capability-card li::before { content: ""; display: inline-block; width: 4px; height: 4px; margin-right: 10px; border: 1px solid #7f939b; transform: rotate(45deg); vertical-align: 2px; }
.card-arrow { position: absolute; right: 38px; bottom: 40px; color: #a7b2b6; font-size: 17px; transition: color .3s ease, transform .3s ease; }
.capability-card:hover .card-arrow { color: var(--cyan); transform: translate(3px, -3px); }

.solutions { position: relative; isolation: isolate; overflow: hidden; color: var(--white); background: var(--navy-950); }
.solution-grid { opacity: .75; -webkit-mask-image: linear-gradient(90deg, #000, transparent 75%); mask-image: linear-gradient(90deg, #000, transparent 75%); }
.solution-inner { padding-top: 135px; padding-bottom: 145px; }
.section-heading-light h2 { color: var(--white); }
.section-heading-light > p { color: #8495a0; }
.solution-stage { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 310px 1fr; border: 1px solid var(--line-light); background: rgba(8, 23, 36, .62); }
.solution-tabs { display: flex; flex-direction: column; border-right: 1px solid var(--line-light); }
.solution-tabs button {
  flex: 1;
  min-height: 124px;
  display: grid;
  grid-template-columns: 38px 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  padding: 24px 26px;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  color: #77909e;
  background: transparent;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.solution-tabs button:last-child { border-bottom: 0; }
.solution-tabs button > span { grid-row: 1 / 3; color: #4e6977; font-size: 10px; letter-spacing: .15em; }
.solution-tabs button strong { color: #aab8c0; font-size: 16px; letter-spacing: .08em; transition: color .25s ease; }
.solution-tabs button small { margin-top: 5px; font-size: 10px; letter-spacing: .04em; }
.solution-tabs button[aria-selected="true"] { color: #91a7b2; background: rgba(32,226,236,.06); box-shadow: inset 3px 0 0 var(--cyan); }
.solution-tabs button[aria-selected="true"] strong { color: var(--white); }
.solution-panels { min-width: 0; }
.solution-panel { min-height: 430px; grid-template-columns: .85fr 1.15fr; align-items: center; padding: clamp(35px, 5vw, 72px); }
.solution-panel.is-active { display: grid; animation: panel-in .45s var(--ease) both; }
.panel-visual { position: relative; width: min(26vw, 300px); aspect-ratio: 1; justify-self: center; }
.panel-visual::before { content: ""; position: absolute; inset: 0; border: 1px solid rgba(32,226,236,.2); transform: rotate(45deg) scale(.7); background: rgba(32,226,236,.03); box-shadow: 0 0 80px rgba(32,226,236,.08); }
.panel-core { position: absolute; z-index: 2; left: 50%; top: 50%; translate: -50% -50%; color: var(--cyan); font-size: 49px; font-weight: 700; letter-spacing: -.08em; }
.panel-orbit { position: absolute; inset: 7%; border: 1px dashed rgba(255,255,255,.14); border-radius: 50%; animation: spin 25s linear infinite; }
.panel-chip { position: absolute; z-index: 3; padding: 6px 12px; border: 1px solid rgba(255,255,255,.17); color: #aabdc6; background: #0a1a28; font-size: 9px; letter-spacing: .14em; }
.chip-a { left: 2%; top: 25%; }.chip-b { right: 1%; top: 18%; }.chip-c { right: 4%; bottom: 18%; }
.flow-line { position: absolute; left: 8%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); transform-origin: left; }
.line-a { width: 84%; top: 28%; transform: rotate(18deg); }.line-b { width: 79%; top: 50%; transform: rotate(-12deg); }.line-c { width: 71%; bottom: 24%; transform: rotate(8deg); }
.flow-line::after { content: ""; position: absolute; right: 20%; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 15px var(--cyan); }
.growth-chart { position: absolute; inset: 10%; display: flex; align-items: end; gap: 8px; padding: 30px; border-left: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.growth-chart i { flex: 1; background: linear-gradient(to top, rgba(32,226,236,.1), rgba(32,226,236,.85)); }
.growth-chart i:nth-child(1){height:22%}.growth-chart i:nth-child(2){height:34%}.growth-chart i:nth-child(3){height:29%}.growth-chart i:nth-child(4){height:52%}.growth-chart i:nth-child(5){height:61%}.growth-chart i:nth-child(6){height:88%}
.panel-copy { padding-left: clamp(25px, 4vw, 70px); }
.panel-kicker { color: var(--cyan); font-size: 10px; letter-spacing: .18em; }
.panel-copy h3 { margin: 18px 0 23px; font-size: clamp(27px, 3vw, 42px); line-height: 1.35; letter-spacing: -.035em; }
.panel-copy > p:not(.panel-kicker) { max-width: 520px; margin: 0; color: #8496a1; font-size: 13px; line-height: 2; }
.panel-outcomes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.panel-outcomes span { padding: 6px 12px; border: 1px solid rgba(255,255,255,.12); color: #8599a5; font-size: 9px; letter-spacing: .12em; }

.process { max-width: var(--max); margin: 0 auto; padding-top: 145px; padding-bottom: 145px; display: grid; grid-template-columns: .68fr 1fr; gap: 10%; }
.process-intro { align-self: start; position: sticky; top: 120px; }
.process h2 { font-size: clamp(43px, 5vw, 70px); }
.process-intro > p:last-child { max-width: 430px; margin: 35px 0 0; color: var(--muted); font-size: 14px; line-height: 2; }
.process-list { position: relative; margin: 0; padding: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; left: 65px; top: 25px; bottom: 25px; width: 1px; background: #c9d1d4; }
.process-list li { min-height: 155px; display: grid; grid-template-columns: 38px 30px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line-dark); }
.process-list li:first-child { border-top: 1px solid var(--line-dark); }
.step-number { color: #8a999f; font-size: 10px; letter-spacing: .15em; }
.step-marker { position: relative; z-index: 2; display: flex; justify-content: center; }
.step-marker i { width: 11px; height: 11px; margin-top: 6px; border: 3px solid var(--paper); outline: 1px solid #9dabb0; border-radius: 50%; background: var(--paper); transition: background .3s ease, outline-color .3s ease; }
.process-list li:hover .step-marker i { background: var(--cyan); outline-color: var(--cyan); }
.process-list h3 { margin: 0 0 9px; font-size: 21px; letter-spacing: .02em; }
.process-list p { max-width: 490px; margin: 0; color: #60717a; font-size: 13px; line-height: 1.9; }

.about { min-height: 700px; display: grid; grid-template-columns: .9fr 1.1fr; padding-top: 120px; padding-bottom: 120px; color: var(--white); background: #0a1b2a; overflow: hidden; }
.about-art { position: relative; min-height: 500px; }
.about-art::before {
  content: "";
  position: absolute;
  inset: -120px 0 -120px calc(var(--side) * -1);
  background-image: radial-gradient(rgba(32,226,236,.3) .8px, transparent .8px);
  background-size: 16px 16px;
  opacity: .25;
  -webkit-mask-image: radial-gradient(circle at center, #000, transparent 67%);
  mask-image: radial-gradient(circle at center, #000, transparent 67%);
}
.about-disc { position: absolute; border-radius: 50%; }
.disc-one { width: min(35vw, 480px); aspect-ratio: 1; left: 0; top: 50%; translate: 0 -50%; border: 1px solid rgba(32,226,236,.25); box-shadow: inset 0 0 100px rgba(32,226,236,.04); }
.disc-one::before, .disc-one::after { content: ""; position: absolute; border-radius: 50%; }
.disc-one::before { inset: 15%; border: 1px dashed rgba(255,255,255,.12); }
.disc-one::after { inset: 34%; background: rgba(32,226,236,.08); box-shadow: 0 0 60px rgba(32,226,236,.1); }
.disc-two { width: 105px; height: 105px; right: 10%; top: 16%; border: 1px solid rgba(255,255,255,.11); }
.about-monogram { position: absolute; z-index: 2; left: min(12vw, 165px); top: 50%; translate: 0 -50%; color: transparent; -webkit-text-stroke: 1px rgba(32,226,236,.58); font-size: clamp(88px, 12vw, 180px); font-weight: 800; letter-spacing: -.13em; }
.about-coordinate { position: absolute; left: 0; bottom: 7%; color: #547180; font-size: 9px; line-height: 1.7; letter-spacing: .2em; }
.about-copy { align-self: center; max-width: 680px; padding-left: clamp(30px, 5vw, 80px); }
.about h2 { font-size: clamp(42px, 4.7vw, 67px); }
.about-lead { max-width: 600px; margin: 35px 0 48px; color: #91a2ac; font-size: 14px; line-height: 2.1; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.value-grid > div { padding: 25px 20px 0 0; }
.value-grid > div + div { padding-left: 20px; border-left: 1px solid var(--line-light); }
.value-grid strong { color: var(--cyan); font-size: 9px; letter-spacing: .2em; }
.value-grid h3 { margin: 10px 0 7px; font-size: 17px; }
.value-grid p { margin: 0; color: #8fa1aa; font-size: 11px; line-height: 1.8; }

.connect { position: relative; isolation: isolate; min-height: 620px; display: grid; grid-template-columns: 1fr .65fr; align-items: center; padding: 110px var(--side); color: var(--white); background: var(--navy-950); overflow: hidden; }
.connect::before { content: ""; position: absolute; z-index: -1; width: 600px; height: 600px; right: 8%; top: 50%; translate: 0 -50%; border-radius: 50%; background: rgba(32,226,236,.035); box-shadow: 0 0 160px rgba(32,226,236,.06); }
.connect-grid { background-size: 62px 62px; -webkit-mask-image: linear-gradient(90deg, transparent, #000); mask-image: linear-gradient(90deg, transparent, #000); }
.connect-copy { max-width: 760px; }
.connect h2 { font-size: clamp(56px, 7.4vw, 108px); }
.connect-copy > p:not(.eyebrow) { max-width: 570px; color: #8495a0; font-size: 14px; line-height: 2; }
.connect-actions { display: flex; align-items: center; gap: 35px; margin-top: 36px; }
.button-large { min-height: 58px; padding: 0 30px; }
.back-top { color: #95a6af; font-size: 11px; letter-spacing: .12em; }
.back-top span { margin-left: 9px; color: var(--cyan); }
.connect-mark { position: relative; justify-self: center; width: min(31vw, 390px); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; gap: 5px; border: 1px solid rgba(32,226,236,.18); transform: rotate(45deg); }
.connect-mark::before, .connect-mark::after { content: ""; position: absolute; inset: 13%; border: 1px dashed rgba(255,255,255,.09); }
.connect-mark::after { inset: 30%; border-style: solid; border-color: rgba(32,226,236,.14); }
.connect-mark span { position: relative; z-index: 2; color: transparent; -webkit-text-stroke: 1px rgba(32,226,236,.48); font-size: clamp(70px, 9vw, 140px); font-weight: 800; letter-spacing: -.15em; transform: rotate(-45deg); }
.connect-mark i { position: absolute; width: 7px; height: 7px; right: -4px; top: 50%; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 20px var(--cyan); }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.capability-card:nth-child(2), .process-list li:nth-child(2) { transition-delay: .08s; }
.capability-card:nth-child(3), .process-list li:nth-child(3) { transition-delay: .16s; }
.process-list li:nth-child(4) { transition-delay: .24s; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }
@keyframes scroll-line { 0% { transform: translateY(0); } 100% { transform: translateY(360%); } }
@keyframes panel-in { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: translateX(0); } }

@media (max-width: 1100px) {
  :root { --side: clamp(24px, 4vw, 52px); }
  .desktop-nav { gap: 23px; }
  .hero { grid-template-columns: 1fr .85fr; }
  .hero-visual { width: 44vw; }
  .signal-card-top { right: -2%; }
  .solution-panel { padding: 38px; }
  .about-copy { padding-left: 35px; }
}

@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { position: relative; z-index: 102; display: flex; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; flex-direction: column; justify-content: center; gap: 7px; cursor: pointer; }
  .menu-toggle span { width: 25px; height: 1px; display: block; background: var(--white); transition: transform .3s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-menu { position: fixed; inset: 0; z-index: 101; padding: 115px var(--side) 50px; background: rgba(3,10,20,.98); }
  .mobile-menu.is-open { display: block; }
  .mobile-menu nav { display: flex; flex-direction: column; }
  .mobile-menu a { display: flex; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line-light); color: var(--white); font-size: 24px; }
  .mobile-menu a span { padding-top: 8px; color: var(--cyan); font-size: 9px; letter-spacing: .15em; }
  .hero { min-height: auto; padding-top: 135px; grid-template-columns: 1fr; grid-template-rows: auto auto auto; gap: 25px; }
  .hero-copy { max-width: 680px; }
  .hero-visual { width: min(75vw, 570px); justify-self: center; margin: -15px 0 -10px; }
  .hero-foot { grid-row: 3; }
  .statement { grid-template-columns: 1fr; gap: 0; padding-top: 100px; padding-bottom: 100px; }
  .statement-side { max-width: 560px; padding-top: 35px; }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .section-heading > p { max-width: 560px; }
  .capability-list { grid-template-columns: 1fr; }
  .capability-card { min-height: 390px; padding-right: 100px; }
  .capability-card + .capability-card { border-left: 0; border-top: 1px solid var(--line-dark); }
  .card-icon { margin: 35px 0 28px; }
  .capability-card p { max-width: 600px; min-height: 0; }
  .solution-stage { grid-template-columns: 1fr; }
  .solution-tabs { flex-direction: row; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .solution-tabs button { min-height: 100px; padding: 18px; border-right: 1px solid var(--line-light); border-bottom: 0; }
  .solution-tabs button[aria-selected="true"] { box-shadow: inset 0 3px 0 var(--cyan); }
  .solution-tabs button small { display: none; }
  .solution-panel { min-height: 470px; }
  .panel-visual { width: min(35vw, 270px); }
  .process { grid-template-columns: 1fr; gap: 65px; }
  .process-intro { position: static; }
  .about { grid-template-columns: .7fr 1fr; }
  .about-art { min-height: 430px; }
  .disc-one { width: 42vw; }
  .connect { min-height: 570px; grid-template-columns: 1fr .45fr; }
  .connect-mark { width: 32vw; }
}

@media (max-width: 620px) {
  :root { --side: 21px; }
  .brand-text small { display: none; }
  .hero { padding-top: 118px; padding-bottom: 25px; }
  .hero h1 { font-size: clamp(55px, 17vw, 79px); }
  .hero-intro { margin-top: 25px; font-size: 14px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 19px; margin-top: 29px; }
  .button { width: 100%; justify-content: space-between; }
  .hero-visual { width: 94vw; margin-left: -8vw; margin-right: -8vw; }
  .signal-card { scale: .86; }
  .signal-card-top { right: 0; top: 9%; }
  .signal-card-bottom { left: 2%; bottom: 8%; }
  .hero-foot { grid-template-columns: 1fr auto; margin-top: -5px; }
  .hero-note { display: none; }
  .scroll-cue { align-items: flex-start; }
  .hero-points { font-size: 8px; gap: 10px; }
  .hero-points span + span::before { margin-right: 10px; }
  .statement { padding-top: 82px; padding-bottom: 82px; }
  .section-number { top: 24px; }
  .statement h2 { font-size: 39px; line-height: 1.16; }
  .statement h2 br { display: none; }
  .statement-tags { gap: 7px; }
  .statement-tags i { width: 9px; }
  .capabilities, .solution-inner, .process { padding-top: 90px; padding-bottom: 90px; }
  .section-heading { margin-bottom: 45px; }
  .section-heading h2, .process h2 { font-size: 41px; line-height: 1.12; }
  .capability-card { min-height: 440px; padding: 30px 30px 36px; }
  .card-icon { margin-top: 45px; }
  .solution-tabs button { min-height: 82px; display: flex; flex-direction: column; gap: 4px; padding: 14px 10px; }
  .solution-tabs button > span { order: 2; }
  .solution-tabs button strong { font-size: 13px; }
  .solution-panel { min-height: 620px; grid-template-columns: 1fr; grid-template-rows: 270px auto; padding: 23px; }
  .panel-visual { width: 245px; max-width: 78vw; }
  .panel-copy { padding: 12px 4px 20px; }
  .panel-copy h3 { font-size: 28px; }
  .process { gap: 45px; }
  .process-list::before { left: 47px; }
  .process-list li { grid-template-columns: 24px 20px 1fr; gap: 12px; min-height: 166px; }
  .about { grid-template-columns: 1fr; padding-top: 20px; padding-bottom: 90px; }
  .about-art { min-height: 380px; }
  .disc-one { width: 86vw; left: -14vw; }
  .about-monogram { left: 15vw; }
  .about-copy { padding-left: 0; }
  .about h2 { font-size: 40px; line-height: 1.17; }
  .value-grid { grid-template-columns: 1fr; }
  .value-grid > div { padding: 19px 0; border-bottom: 1px solid var(--line-light); }
  .value-grid > div + div { padding-left: 0; border-left: 0; }
  .connect { min-height: 700px; grid-template-columns: 1fr; padding-top: 88px; padding-bottom: 210px; }
  .connect h2 { font-size: 60px; }
  .connect-actions { align-items: stretch; flex-direction: column; gap: 22px; }
  .back-top { align-self: flex-start; }
  .connect-mark { position: absolute; width: 250px; right: -82px; bottom: -115px; }
}

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

@media (prefers-contrast: more) {
  :root { --muted: #4e5d66; }
  .hero-intro, .section-heading-light > p, .panel-copy > p:not(.panel-kicker), .about-lead, .connect-copy > p:not(.eyebrow) { color: #c3cdd2; }
}