/* CybertechAI | static, no-build website */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;450;500;550;600;650;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  --bg: #0A1628;
  --bg-deep: #06101e;
  --bg-mid: #0d1e32;
  --cyan: #00D4FF;
  --cyan-soft: #76E8FF;
  --text: #F2F8FF;
  --muted: #9EAEC1;
  --line: rgba(168, 216, 243, .15);
  --line-strong: rgba(0, 212, 255, .30);
  --font-display: 'Space Grotesk', Inter, Arial, sans-serif;
  --font-body: Inter, Arial, sans-serif;
  --font-mono: 'DM Mono', monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --container: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
body::before { content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse 42% 55% at 92% 0, rgba(0, 164, 218, .045), transparent 75%); }
body.is-leaving { animation: siteExit .22s ease-in both; pointer-events: none; }
body:not(.is-leaving) .site-main { animation: siteEnter .66s var(--ease) both; }
@keyframes siteEnter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes siteExit { to { opacity: 0; transform: translateY(-8px); } }
::selection { background: rgba(0,212,255,.26); color: white; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; }
.container { width: min(calc(100% - 100px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
.skip-link { position: fixed; left: 12px; top: -70px; z-index: 9999; padding: 14px 18px; background: var(--cyan); color: #001a27; border-radius: 8px; font-weight: 650; }
.skip-link:focus { top: 12px; }

/* Global navigation */
.site-header { position: sticky; top: 0; z-index: 100; height: 88px; border-bottom: 1px solid rgba(255,255,255,.065); background: rgba(7, 19, 34, .78); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); transition: height .3s, background .3s, border-color .3s; }
.site-header.is-scrolled { height: 76px; background: rgba(6,15,27,.93); border-bottom-color: rgba(126,185,221,.15); }
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; font-family: var(--font-display); font-size: 23px; font-weight: 700; letter-spacing: -.065em; }
.brand span.brand-ai { color: var(--cyan); }
.brand-mark { display: block; width: 35px; height: 35px; color: var(--cyan); }
.brand-mark svg { display: block; width: 100%; height: 100%; }
.nav-links { display: flex; align-items: center; gap: 36px; margin-left: auto; }
.nav-contact-mobile { display: none; }
.nav-link { position: relative; color: #AFBFD1; font-size: 13px; font-weight: 550; transition: color .2s; }
.nav-link:hover, .nav-link.is-active { color: white; }
.nav-link::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -10px; height: 2px; background: var(--cyan); transition: right .35s var(--ease); }
.nav-link:hover::after, .nav-link.is-active::after { right: 0; }
.nav-contact { display: inline-flex; align-items: center; gap: 17px; font-size: 13px; font-weight: 600; border: 1px solid var(--line-strong); padding: 13px 16px; border-radius: 6px; transition: background .25s, border-color .25s, transform .25s; }
.nav-contact svg { width: 15px; height: 15px; color: var(--cyan); }
.nav-contact:hover { background: rgba(0,212,255,.09); transform: translateY(-2px); border-color: var(--cyan); }
.menu-toggle { display: none; width: 43px; height: 43px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: white; cursor: pointer; }
.menu-toggle span { display: block; width: 19px; height: 1.6px; background: currentColor; transition: transform .25s, opacity .25s; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.3px) rotate(-45deg); }

/* Type and shared components */
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font: 500 10px/1.5 var(--font-mono); letter-spacing: .19em; text-transform: uppercase; color: var(--cyan); }
.eyebrow::before { content: ''; width: 23px; height: 1px; background: currentColor; opacity: .9; }
.eyebrow--dot::before { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px rgba(0,212,255,.6); }
.section-title { margin: 20px 0 0; font: 500 clamp(37px, 4vw, 58px)/1.1 var(--font-display); letter-spacing: -.065em; }
.section-title .accent, h1 .accent { color: var(--cyan); }
.section-subtitle { color: var(--muted); font-size: 15px; line-height: 1.85; max-width: 520px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 45px; }
.section-heading .section-subtitle { margin: 0 0 5px; }
.hairline { height: 1px; width: 100%; background: linear-gradient(90deg, var(--line-strong), var(--line), transparent); }
.arrow-icon { width: 18px; height: 18px; flex: 0 0 auto; }
.text-link { display: inline-flex; align-items: center; gap: 14px; width: fit-content; font-weight: 600; font-size: 13px; color: var(--text); padding-bottom: 8px; border-bottom: 1px solid rgba(0,212,255,.55); transition: color .2s, gap .25s; }
.text-link svg { width: 17px; height: 17px; color: var(--cyan); }
.text-link:hover { color: var(--cyan); gap: 20px; }
.btn-primary { display: inline-flex; align-items: center; gap: 20px; background: var(--cyan); color: #061523; padding: 16px 21px; border-radius: 5px; font-size: 13px; font-weight: 700; box-shadow: 0 9px 28px rgba(0,212,255,.12); transition: transform .3s var(--ease), box-shadow .3s, background .3s; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 35px rgba(0,212,255,.24); background: #53e1ff; }
.btn-primary svg { width: 17px; height: 17px; }
.mono-caption { font: 400 10px/1.8 var(--font-mono); letter-spacing: .13em; text-transform: uppercase; color: #7088A1; }
.section-index { font: 400 11px/1.4 var(--font-mono); letter-spacing: .12em; color: var(--cyan); }

/* Home: restrained content, cinematic visual */
.home-hero { position: relative; min-height: min(790px, calc(100svh - 88px)); min-height: max(650px, min(790px, calc(100svh - 88px))); overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); }
.home-hero::before { content: ''; pointer-events: none; position: absolute; inset: 0; z-index: -3; background: radial-gradient(ellipse 600px 540px at 73% 47%, rgba(0,127,191,.14), transparent 73%), linear-gradient(160deg, #0b1b30 0%, #081627 57%, #071321 100%); }
.hero-grid { position: absolute; inset: 0; z-index: -2; pointer-events: none; opacity: .30; background-image: linear-gradient(rgba(73,143,181,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(73,143,181,.12) 1px, transparent 1px); background-size: 68px 68px; mask-image: linear-gradient(110deg, transparent 4%, black 63%, transparent 100%); }
.hero-grid::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg), transparent 55%), linear-gradient(0deg,var(--bg),transparent 25%, transparent 75%,var(--bg)); }
#starfield { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; }
.hero-layout { display: grid; grid-template-columns: 50% 50%; min-height: inherit; align-items: center; position: relative; }
.hero-content { position: relative; z-index: 3; padding: 58px 0 78px; }
.hero-content .eyebrow { margin-bottom: 29px; }
.hero-title { font: 500 clamp(76px, 8.7vw, 136px)/.93 var(--font-display); letter-spacing: -.097em; margin: 0; white-space: nowrap; }
.hero-title span { color: var(--cyan); }
.hero-declaration { font: 400 clamp(25px, 3.3vw, 45px)/1.19 var(--font-display); letter-spacing: -.056em; max-width: 550px; margin: 35px 0 19px; color: #E2F0FC; }
.hero-description { max-width: 435px; margin: 0; color: #ACBDD1; font-size: 15px; line-height: 1.9; }
.hero-content .text-link { margin-top: 37px; }
.hero-side { position: relative; height: 100%; display: grid; place-items: center; align-self: stretch; }
.orbital-visual { width: min(720px, 61vw); height: auto; max-width: none; overflow: visible; margin-left: -46px; filter: drop-shadow(0 0 42px rgba(0,164,208,.08)); animation: artFloat 9s ease-in-out infinite; }
@keyframes artFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-11px); } }
.orbit-slow { transform-origin: 355px 355px; animation: orbitSpin 38s linear infinite; }
.orbit-reverse { transform-origin: 355px 355px; animation: orbitSpin 50s linear reverse infinite; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
.hero-visual-label { position: absolute; color: #82a9c0; font: 400 9px/1.6 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.hero-visual-label--a { right: 7%; top: 19%; }
.hero-visual-label--b { bottom: 17%; left: 6%; }
.hero-bottom-data { position: absolute; z-index: 3; left: 0; right: 0; bottom: 30px; display: flex; justify-content: space-between; pointer-events: none; }
.hero-bottom-data span { font: 400 10px/1.5 var(--font-mono); color: #6d859c; letter-spacing: .12em; }
.hero-bottom-data .scroll-cue { display: flex; align-items: center; gap: 12px; }
.scroll-cue::after { content: ''; width: 41px; height: 1px; background: rgba(0,212,255,.5); }

.explore-section { padding: 121px 0 143px; position: relative; }
.explore-cards { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.explore-card { display: flex; flex-direction: column; align-items: flex-start; min-height: 348px; position: relative; overflow: hidden; padding: 30px; border: 1px solid var(--line); background: linear-gradient(144deg,rgba(19,41,62,.82), rgba(9,24,42,.78) 65%); transition: transform .5s var(--ease), border-color .35s, box-shadow .4s, background .4s; }
.explore-card::before { content: ''; width: 190px; height: 190px; position: absolute; right: -105px; top: -105px; border-radius: 50%; border: 1px solid rgba(0,212,255,.11); box-shadow: 0 0 0 32px rgba(0,212,255,.022), 0 0 0 63px rgba(0,212,255,.012); transition: transform .6s var(--ease), opacity .6s; }
.explore-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(145deg,rgba(0,212,255,.052),transparent 55%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.explore-card:hover { transform: translateY(-8px); border-color: rgba(0,212,255,.43); box-shadow: 0 23px 65px rgba(0,0,0,.2), inset 0 0 45px rgba(0,212,255,.018); }
.explore-card:hover::before { transform: translate(-30px,30px) scale(1.13); }
.explore-card:hover::after { opacity: 1; }
.card-number { font: 400 11px/1.4 var(--font-mono); color: var(--cyan); }
.card-icon { display: grid; place-items: center; width: 62px; height: 62px; margin-top: 46px; color: var(--cyan); border: 1px solid rgba(0,212,255,.15); background: rgba(0,212,255,.04); }
.card-icon svg { width: 31px; height: 31px; }
.explore-card h3 { font: 500 32px/1.2 var(--font-display); letter-spacing: -.055em; margin: 22px 0 8px; }
.explore-card p { color: var(--muted); font-size: 13px; line-height: 1.75; margin: 0; max-width: 255px; }
.card-arrow { position: absolute; bottom: 31px; right: 28px; display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(0,212,255,.25); border-radius: 50%; color: var(--cyan); transition: background .3s, transform .3s; }
.card-arrow svg { width: 17px; height: 17px; }
.explore-card:hover .card-arrow { background: var(--cyan); color: #041827; transform: rotate(45deg); }
.contact-section { padding-bottom: 104px; }
.contact-panel { position: relative; overflow: hidden; min-height: 280px; display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 56px 65px; border: 1px solid rgba(0,212,255,.23); background: radial-gradient(ellipse 600px 360px at 100% 45%, rgba(0,148,206,.15), transparent 75%), linear-gradient(110deg,#11283e,#0b1d30 70%); }
.contact-panel::before { content: ''; position: absolute; width: 420px; height: 420px; border: 1px solid rgba(0,212,255,.12); border-radius: 50%; right: -210px; top: -100px; box-shadow: 0 0 0 60px rgba(0,212,255,.025), 0 0 0 118px rgba(0,212,255,.012); pointer-events: none; }
.contact-panel .section-title { font-size: clamp(33px, 3.5vw, 50px); max-width: 650px; }
.contact-panel .section-subtitle { margin: 15px 0 0; }
.contact-action { position: relative; z-index: 1; flex-shrink: 0; text-align: right; }
.contact-action .mono-caption { display: block; margin-top: 12px; color: #8BA6BD; text-transform: none; letter-spacing: .02em; }

/* Interior pages */
.inner-hero { position: relative; overflow: hidden; isolation: isolate; padding: 102px 0 114px; border-bottom: 1px solid var(--line); background: radial-gradient(ellipse 600px 350px at 88% 30%, rgba(0,138,199,.12), transparent 85%); }
.inner-hero::before { content: ''; pointer-events: none; z-index: -1; position: absolute; right: -7%; top: -80%; width: 850px; height: 850px; border: 1px solid rgba(0,212,255,.12); border-radius: 50%; box-shadow: 0 0 0 120px rgba(0,212,255,.015), 0 0 0 250px rgba(0,212,255,.009); }
.inner-hero__layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: center; gap: 40px; }
.inner-hero h1 { font: 500 clamp(54px, 6.5vw, 89px)/1.01 var(--font-display); letter-spacing: -.076em; max-width: 940px; margin: 28px 0 25px; }
.inner-hero h1 .muted { color: #8eaac4; }
.inner-hero .section-subtitle { font-size: 16px; max-width: 600px; }
.hero-insignia { position: relative; justify-self: end; height: 230px; width: 230px; display: grid; place-items: center; }
.hero-insignia::before, .hero-insignia::after { content: ''; position: absolute; inset: 8px; border-radius: 50%; border: 1px solid rgba(0,212,255,.18); }
.hero-insignia::before { box-shadow: 0 0 0 30px rgba(0,212,255,.02), 0 0 0 62px rgba(0,212,255,.008); }
.hero-insignia::after { inset: 42px; border-style: dashed; animation: orbitSpin 42s linear infinite; }
.insignia-symbol { color: var(--cyan); font: 500 90px/.9 var(--font-display); letter-spacing: -.1em; text-shadow: 0 0 55px rgba(0,212,255,.2); }
.insignia-corner { position: absolute; bottom: -8px; right: 0; color: #6486a3; font: 400 10px var(--font-mono); letter-spacing: .16em; }
.breadcrumb { display: flex; gap: 9px; align-items: center; margin-top: 35px; font: 400 10px/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: #768da6; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb .current { color: var(--cyan); }

/* Services */
.services-main { padding: 108px 0 80px; }
.services-intro { display: flex; gap: 30px; justify-content: space-between; align-items: end; padding-bottom: 29px; }
.services-intro h2 { margin: 0; font: 500 clamp(31px,4vw,52px)/1.12 var(--font-display); letter-spacing: -.06em; }
.service-stack { margin-top: 23px; border-top: 1px solid var(--line); }
.service-item { display: grid; grid-template-columns: 88px minmax(250px, .95fr) minmax(330px, 1.05fr); gap: 34px; padding: 55px 12px 62px; border-bottom: 1px solid var(--line); position: relative; transition: background .35s, padding .35s; }
.service-item::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(0,212,255,.06),transparent 72%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.service-item:hover::before { opacity: 1; }
.service-index { color: var(--cyan); font: 400 12px/2 var(--font-mono); }
.service-title { position: relative; margin: 0; font: 500 clamp(35px, 4vw, 55px)/1.08 var(--font-display); letter-spacing: -.065em; }
.service-description { position: relative; padding-top: 3px; }
.service-description p { font-size: 15px; line-height: 1.85; margin: 0 0 14px; color: #a5b7c9; }
.service-description p:last-child { margin-bottom: 0; }
.service-decoration { position: absolute; width: 52px; height: 52px; border-right: 1px solid rgba(0,212,255,.19); border-bottom: 1px solid rgba(0,212,255,.19); right: 12px; bottom: 24px; opacity: .8; }
.service-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin: 86px 0 15px; padding: 44px 55px; border: 1px solid var(--line); background: linear-gradient(120deg,rgba(20,45,68,.65),rgba(8,23,39,.65)); }
.service-summary .section-title { font-size: clamp(32px, 3.4vw, 46px); margin: 0; }
.service-summary p { color: var(--muted); line-height: 1.85; font-size: 15px; margin: 0; }

/* Domains */
.domains-main { padding: 107px 0 120px; }
.domains-group + .domains-group { margin-top: 101px; }
.domains-section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; margin-bottom: 28px; }
.domains-section-heading h2 { font: 500 clamp(32px, 3.7vw, 47px)/1.14 var(--font-display); letter-spacing: -.06em; margin: 12px 0 0; }
.domains-section-heading p { font-size: 13px; color: var(--muted); margin: 0 0 7px; }
.capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; }
.capability-card { position: relative; min-height: 337px; overflow: hidden; border: 1px solid var(--line); padding: 29px; background: linear-gradient(156deg,rgba(18,43,65,.91),rgba(8,23,39,.8)); transition: transform .45s var(--ease), border-color .35s, box-shadow .35s; }
.capability-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 20px 45px rgba(0,0,0,.13); }
.capability-card::after { content: ''; position: absolute; right: -70px; top: -70px; width: 190px; height: 190px; border-radius: 50%; border: 1px solid rgba(0,212,255,.13); box-shadow: 0 0 0 28px rgba(0,212,255,.018), 0 0 0 58px rgba(0,212,255,.009); }
.capability-top { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.capability-letter { color: var(--cyan); font: 500 45px/1 var(--font-display); letter-spacing: -.065em; }
.capability-top .mono-caption { color: #618ba2; }
.capability-card h3 { position: relative; z-index: 1; font: 500 25px/1.22 var(--font-display); letter-spacing: -.045em; max-width: 255px; margin: 83px 0 12px; }
.capability-card p { position: relative; z-index: 1; font-size: 13px; line-height: 1.7; margin: 0; color: #9eB1c5; }
.domains-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.domain-card { position: relative; min-height: 275px; padding: 30px 29px 28px; border: 1px solid var(--line); background: rgba(13,32,51,.6); transition: transform .45s var(--ease), border-color .35s, background .35s; }
.domain-card:hover { transform: translateY(-5px); border-color: rgba(0,212,255,.34); background: rgba(18,43,65,.85); }
.domain-card__top { display: flex; justify-content: space-between; align-items: start; }
.domain-symbol { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(0,212,255,.2); color: var(--cyan); }
.domain-symbol svg { width: 24px; height: 24px; }
.domain-card h3 { font: 500 24px/1.23 var(--font-display); letter-spacing: -.046em; margin: 35px 0 12px; }
.domain-card p { color: #9eb1c5; margin: 0; font-size: 13px; line-height: 1.75; }
.domain-card__corner { position: absolute; bottom: 21px; right: 23px; color: rgba(0,212,255,.35); font: 400 10px var(--font-mono); }

/* Mission */
.mission-main { padding: 108px 0 124px; }
.capability-feature { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; padding: 58px 68px; border: 1px solid rgba(0,212,255,.21); background: radial-gradient(ellipse at 0% 100%,rgba(0,154,212,.12),transparent 62%),linear-gradient(110deg,#112940,#0b1e33); }
.capability-feature h2 { font: 500 clamp(37px,4.3vw,59px)/1.1 var(--font-display); letter-spacing: -.065em; margin: 19px 0 0; }
.capability-team { margin: 24px 0 0; color: #94ADC1; font-size: 13px; line-height: 1.85; max-width: 410px; }
.capability-feature .capability-statement { font: 400 clamp(20px,2.4vw,29px)/1.5 var(--font-display); color: #d9eaf9; letter-spacing: -.022em; margin: 0; }
.capability-feature .capability-statement strong { font-weight: 500; color: var(--cyan-soft); }
.benefits-section { padding-top: 115px; }
.benefits-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.benefits-sticky { position: sticky; top: 126px; align-self: start; }
.benefits-sticky .section-subtitle { margin-top: 23px; }
.benefits-list { border-top: 1px solid var(--line); }
.benefit { display: grid; grid-template-columns: 45px 1fr; gap: 18px; padding: 30px 0; border-bottom: 1px solid var(--line); transition: padding .25s, background .25s; }
.benefit:hover { padding-left: 9px; }
.benefit-number { padding-top: 5px; font: 400 11px var(--font-mono); color: var(--cyan); }
.benefit h3 { margin: 0 0 8px; font: 500 22px/1.25 var(--font-display); letter-spacing: -.038em; }
.benefit p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.customers-section { margin-top: 118px; padding: 74px 68px 68px; position: relative; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(115deg,#0c2036,#0d283e); }
.customers-section::after { content: ''; position: absolute; width: 380px; height: 380px; border: 1px solid rgba(0,212,255,.12); border-radius: 50%; right: -130px; top: -130px; box-shadow: 0 0 0 50px rgba(0,212,255,.022),0 0 0 100px rgba(0,212,255,.015); }
.customers-section .section-title { max-width: 660px; }
.customers-section p { position: relative; z-index: 1; margin-top: 24px; font-size: 16px; color: #adC2d5; line-height: 1.85; max-width: 650px; }
.customers-section .text-link { position: relative; z-index: 1; margin-top: 18px; }

/* Footer and site-wide details */
.site-footer { border-top: 1px solid var(--line); background: #071323; }
.footer-main { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: start; padding: 54px 0 38px; }
.footer-brand-description { margin: 17px 0 0; max-width: 335px; color: #788da5; font-size: 12px; line-height: 1.9; }
.footer-links { display: flex; gap: 33px; align-items: center; padding-top: 10px; }
.footer-links a { color: #9eb0c3; font-size: 12px; transition: color .2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(148,200,231,.095); padding: 18px 0 23px; color: #667e95; font: 400 10px/1.6 var(--font-mono); letter-spacing: .035em; }
.investment-note { padding: 20px 23px; margin-bottom: 30px; border: 1px solid rgba(148,200,231,.13); background: rgba(12,30,49,.57); }
.investment-note .eyebrow { font-size: 9px; color: #89a8ba; }
.investment-note p { margin: 11px 0 0; max-width: 1040px; color: #9bafc2; font-size: 12px; line-height: 1.8; }

/* reveal only activated when JS is ready */
.js .reveal { opacity: 0; transform: translateY(25px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.js .stagger > .reveal:nth-child(2) { transition-delay: .095s; }
.js .stagger > .reveal:nth-child(3) { transition-delay: .19s; }
.js .stagger > .reveal:nth-child(4) { transition-delay: .25s; }
.js .stagger > .reveal:nth-child(5) { transition-delay: .29s; }
.js .stagger > .reveal:nth-child(6) { transition-delay: .34s; }

@media (max-width: 1050px) {
 .container { width: min(calc(100% - 64px), var(--container)); }
 .hero-title { font-size: clamp(65px,9vw,100px); }
 .hero-declaration { font-size: clamp(29px,3.6vw,39px); }
 .orbital-visual { width: 650px; margin-left: -105px; }
 .hero-visual-label--a { right: -6%; }
 .nav-links { gap: 23px; }
 .capability-feature { gap: 37px; padding: 47px; }
 .benefits-layout { gap: 50px; }
 .contact-panel { padding: 50px; }
 .service-item { grid-template-columns: 50px minmax(190px,.9fr) minmax(270px,1.1fr); gap: 24px; }
}
@media (max-width: 900px) {
 html { scroll-padding-top: 80px; }
 .container { width: min(calc(100% - 40px), var(--container)); }
 .site-header, .site-header.is-scrolled { height: 72px; }
 .brand { font-size: 21px; }
 .brand-mark { width: 32px; height: 32px; }
 .menu-toggle { display: flex; margin-left: auto; }
 .nav-contact { display: none; }
 .nav-links { position: absolute; left: 0; right: 0; top: 72px; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 24px; background: rgba(7,20,35,.98); border-bottom: 1px solid var(--line-strong); box-shadow: 0 25px 30px rgba(0,0,0,.24); visibility: hidden; opacity: 0; transform: translateY(-10px); pointer-events: none; transition: transform .26s, opacity .26s, visibility .26s; }
 .nav-links.is-open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
 .nav-link { font-size: 15px; padding: 15px 2px; border-bottom: 1px solid rgba(255,255,255,.06); }
 .nav-link::after { display: none; }
 .nav-link.is-active { color: var(--cyan); }
 .nav-contact-mobile { display: flex; color: var(--cyan-soft); }
 .home-hero { min-height: 805px; }
 .hero-layout { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; }
 .hero-content { padding: 76px 0 0; }
 .hero-content .eyebrow { margin-bottom: 20px; }
 .hero-title { font-size: clamp(69px,11vw,104px); }
 .hero-declaration { max-width: 540px; margin: 23px 0 14px; font-size: clamp(26px,5vw,38px); }
 .hero-description { max-width: 440px; font-size: 14px; }
 .hero-content .text-link { margin-top: 23px; }
 .hero-side { position: absolute; height: 430px; bottom: -2px; width: 100%; right: 0; opacity: .68; justify-content: end; }
 .orbital-visual { margin: 0 -90px -70px 0; width: min(630px,120vw); }
 .hero-visual-label { display: none; }
 .hero-bottom-data { bottom: 22px; }
 .hero-bottom-data span:last-child { display: none; }
 .explore-section { padding: 88px 0; }
 .section-heading { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 30px; }
 .section-heading .section-subtitle { margin: 0; }
 .explore-cards { grid-template-columns: 1fr; }
 .explore-card { min-height: 240px; padding: 26px; }
 .card-icon { margin-top: 18px; width: 48px; height: 48px; }
 .card-icon svg { width: 26px; height: 26px; }
 .explore-card h3 { font-size: 27px; margin-top: 17px; }
 .explore-card p { max-width: 85%; }
 .contact-section { padding-bottom: 75px; }
 .contact-panel { display: block; padding: 42px 29px; }
 .contact-action { text-align: left; margin-top: 30px; }
 .inner-hero { padding: 80px 0 87px; }
 .inner-hero__layout { display: block; }
 .inner-hero h1 { font-size: clamp(49px,8.5vw,77px); }
 .hero-insignia { display: none; }
 .services-main, .domains-main, .mission-main { padding: 77px 0 92px; }
 .service-item { grid-template-columns: 43px 1fr; gap: 12px 21px; padding: 36px 0; }
 .service-description { grid-column: 2; }
 .service-title { font-size: clamp(32px,5vw,43px); }
 .service-summary { grid-template-columns: 1fr; padding: 35px 28px; gap: 20px; margin-top: 65px; }
 .capability-grid, .domains-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .capability-card { min-height: 300px; }
 .capability-card h3 { margin-top: 56px; }
 .domains-group + .domains-group { margin-top: 77px; }
 .capability-feature { display: block; padding: 36px 29px; }
 .capability-team { margin: 24px 0 0; color: #94ADC1; font-size: 13px; line-height: 1.85; max-width: 410px; }
.capability-feature .capability-statement { margin-top: 25px; }
 .benefits-section { padding-top: 80px; }
 .benefits-layout { display: block; }
 .benefits-sticky { position: static; margin-bottom: 31px; }
 .customers-section { margin-top: 85px; padding: 45px 30px; }
 .footer-main { grid-template-columns: 1fr; gap: 21px; }
 .footer-links { flex-wrap: wrap; gap: 22px; }
}
@media (max-width: 500px) {
 .container { width: min(calc(100% - 36px), var(--container)); }
 .home-hero { min-height: 760px; }
 .hero-content { padding-top: 65px; }
 .hero-title { font-size: clamp(58px,14vw,78px); }
 .hero-declaration { font-size: 29px; }
 .hero-description { font-size: 13px; }
 .hero-side { bottom: -15px; height: 380px; }
 .orbital-visual { width: 560px; margin-right: -160px; margin-bottom: -20px; }
 .section-title { font-size: 36px; }
 .section-subtitle { font-size: 14px; }
 .inner-hero h1 { font-size: clamp(46px,11vw,62px); }
 .inner-hero { padding: 70px 0 78px; }
 .capability-grid, .domains-grid { grid-template-columns: 1fr; }
 .capability-card { min-height: 270px; }
 .capability-card h3 { margin-top: 39px; }
 .domain-card { min-height: 242px; }
 .domains-section-heading { display: block; }
 .domains-section-heading p { margin-top: 12px; }
 .service-item { grid-template-columns: 30px 1fr; gap: 12px 13px; }
 .benefit { grid-template-columns: 30px 1fr; gap: 14px; }
 .footer-bottom { display: block; }
 .footer-bottom > span { display: block; margin: 3px 0; }
}
/* Responsive motion and touch refinement: same animated illustration on every screen. */
@media (min-width: 901px) and (max-width: 1100px) {
  .hero-layout { grid-template-columns: 51% 49%; }
  .hero-title { font-size: clamp(68px, 7.4vw, 87px); }
  .hero-declaration { font-size: clamp(28px, 3.1vw, 35px); }
  .hero-side { min-width: 0; }
  .orbital-visual { width: min(53vw, 590px); margin-left: -12px; }
  .hero-visual-label--a { right: -1%; }
  .service-item { grid-template-columns: 45px minmax(175px, .9fr) minmax(270px, 1.1fr); gap: 22px; }
}
@media (max-width: 900px) {
  .home-hero { min-height: 0; }
  .hero-layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    padding-top: clamp(56px, 9vw, 94px);
    padding-bottom: 68px;
  }
  .hero-content { padding: 0; }
  .hero-side {
    position: relative;
    inset: auto;
    right: auto;
    bottom: auto;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: auto;
    width: 100%;
    min-height: 0;
    margin-top: 0;
    opacity: 1;
    isolation: isolate;
  }
  .hero-side::before {
    content: '';
    position: absolute;
    z-index: -1;
    width: 75%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,163,230,.10), transparent 68%);
    pointer-events: none;
  }
  .orbital-visual {
    display: block;
    width: min(79vw, 620px);
    max-width: none;
    height: auto;
    margin: 0;
    overflow: visible;
    opacity: 1;
    flex-shrink: 0;
  }
  .hero-bottom-data { bottom: 22px; }
  .capability-card h3, .domain-card h3, .service-title { overflow-wrap: anywhere; }
  .capability-grid, .domains-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 700px) and (max-width: 900px) {
  .explore-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .explore-card { min-height: 305px; padding: 23px; }
  .explore-card h3 { font-size: 25px; }
  .explore-card p { max-width: 100%; }
  .contact-panel { display: flex; gap: 26px; padding: 39px; }
  .contact-action { margin-top: 0; text-align: right; }
  .contact-panel .section-title { font-size: 36px; }
}
@media (max-width: 500px) {
  .hero-layout { padding-top: 58px; padding-bottom: 58px; }
  .hero-content { padding-top: 0; }
  .hero-content .eyebrow { margin-bottom: 20px; }
  .hero-declaration { margin: 23px 0 14px; }
  .hero-side { margin-top: 8px; }
  .orbital-visual { width: min(112vw, 560px); margin: 0; }
  .hero-bottom-data { bottom: 16px; }
  .capability-grid, .domains-grid { grid-template-columns: minmax(0, 1fr); }
  .explore-card, .domain-card, .capability-card { touch-action: manipulation; }
}
@media (hover: none), (pointer: coarse) {
  .menu-toggle, .nav-link, .nav-contact, .footer-links a, .text-link, .btn-primary { -webkit-tap-highlight-color: transparent; }
  .menu-toggle { min-height: 44px; min-width: 44px; }
  .nav-link { min-height: 44px; display: flex; align-items: center; }
  .btn-primary { min-height: 48px; }
  .explore-card:hover, .capability-card:hover, .domain-card:hover { transform: none; box-shadow: none; }
  .explore-card:active { transform: scale(.99); border-color: var(--cyan); }
  .btn-primary:active { transform: scale(.98); }
  .explore-card:active .card-arrow { color: #061523; background: var(--cyan); }
  .service-item:hover, .benefit:hover { padding-left: 0; }
}
@media (hover: hover) and (pointer: fine) {
  .explore-card:focus-visible { transform: translateY(-6px); border-color: var(--cyan); }
}
@media (max-width: 350px) {
  .brand { font-size: 19px; }
  .brand-mark { width: 30px; height: 30px; }
  .hero-title { font-size: 55px; }
  .hero-declaration { font-size: 27px; }
  .section-title { font-size: 34px; }
  .inner-hero h1 { font-size: 43px; }
  .contact-panel { padding: 34px 23px; }
  .service-title { font-size: 31px; }
}

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


/* Version 3: scientific visual language, accessible responsive refinements */
:root { --focus-halo: rgba(0,212,255,.2); }
.site-main { min-width: 0; }
/* Fluid body copy: a readable baseline on 320px phones and large tablets. */
.hero-description, .section-subtitle, .service-description p, .service-summary p,
.domain-card p, .capability-card p, .benefit p, .customers-section p,
.footer-brand-description { overflow-wrap: break-word; }
.hero-description { font-size: clamp(15px,1.18vw,17px); line-height: 1.8; }
.section-subtitle { font-size: clamp(15px,1.17vw,17px); line-height: 1.8; }
.domain-card p, .capability-card p { font-size: 14px; line-height: 1.75; }
.footer-brand-description { font-size: 13px; }
.explore-card p { font-size: 14px; line-height: 1.7; }
.eyebrow, .mono-caption { font-size: 11px; }
/* Orbital parallax affects the whole composition without interrupting independent SVG rotations. */
.hero-side { --orbit-x: 0px; --orbit-y: 0px; transform: translate3d(var(--orbit-x),var(--orbit-y),0); will-change: auto; }
.orbital-atmosphere { opacity: .85; animation: orbPulse 8s ease-in-out infinite alternate; }
.orbit-mid { transform-origin: 355px 355px; animation: orbitSpin 73s linear reverse infinite; }
.sphere-scan { animation: sphereScan 10s ease-in-out infinite; }
@keyframes orbPulse { to { opacity: .55; } }
@keyframes sphereScan { 0%,12% { transform: translateY(-65px); opacity: 0; } 22% { opacity:.65; } 67% { opacity:.65; } 77%,100% { transform:translateY(185px); opacity:0; } }
/* Technical schematic cards: inline-vector, no image downloads or layout shift. */
.capability-visual { position: absolute; inset: 68px 22px auto auto; width: 160px; height: 116px; color: rgba(64,216,247,.52); pointer-events: none; }
.capability-visual svg { width: 100%; height: 100%; }
.capability-card:hover .capability-visual { color: rgba(90,233,255,.85); }
.capability-card h3 { margin-top: 94px; }
.domain-visual { width: 100%; position: relative; height: 122px; margin: 18px 0 18px; overflow: hidden; border: 1px solid rgba(109,199,229,.13); background: radial-gradient(circle at 70% 10%,rgba(0,187,237,.11),transparent 68%), linear-gradient(145deg,rgba(5,22,39,.8),rgba(10,37,56,.6)); }
.domain-visual::before { content: ''; position: absolute; inset: 0; pointer-events: none; background-image:linear-gradient(rgba(76,182,224,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(76,182,224,.06) 1px,transparent 1px); background-size:19px 19px; }
.domain-visual svg { position: relative; color: #5bc7e8; display: block; width: 100%; height: 100%; transition: transform .8s var(--ease), color .6s; }
.domain-card:hover .domain-visual svg { transform: scale(1.055); color: #87efff; }
.domain-visual .drawing-text { fill: currentColor; font: 400 7px var(--font-mono); letter-spacing: 1.5px; opacity:.82; }
.domain-visual .visual-caption { position: absolute; z-index: 2; left: 9px; bottom: 6px; display: inline-block; color:#9bbace; font: 400 8px/1.3 var(--font-mono); letter-spacing:.11em; background: rgba(7,24,39,.83); padding: 2px 5px; pointer-events:none; }
.domain-card { min-height: 352px; display: flex; flex-direction: column; }
.domain-card h3 { margin: 0 0 11px; font-size: clamp(22px,2vw,25px); }
.domain-card p { padding-bottom: 21px; }
.domain-card__corner { bottom: 15px; }
/* Mission experience, grounded in supplied company positioning, no invented metrics. */
.team-experience { margin-top: 105px; }
.experience-heading { display:flex; justify-content:space-between; align-items:flex-end; gap:42px; margin-bottom:34px; }
.experience-heading .section-title { max-width: 630px; }
.experience-heading .section-subtitle { max-width: 410px; margin:0 0 5px; }
.experience-grid { display:grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap:17px; }
.experience-card { position:relative; overflow:hidden; min-height:315px; padding:26px 27px 32px; border:1px solid var(--line); background:linear-gradient(145deg,rgba(17,42,64,.91),rgba(8,24,42,.79)); transition:border-color .3s,transform .4s var(--ease); }
.experience-card:hover { border-color:var(--line-strong); transform:translateY(-4px); }
.experience-graphic { color:rgba(65,208,237,.65); height:112px; padding:3px 0 13px; border-bottom:1px solid rgba(125,194,225,.11); margin-bottom:21px; }
.experience-graphic svg { width:100%;height:100%; }
.experience-index { color:var(--cyan);font:400 10px var(--font-mono);letter-spacing:.15em; }
.experience-card h3 { font:500 24px/1.18 var(--font-display);letter-spacing:-.046em;margin:18px 0 11px; }
.experience-card p { font-size:14px;line-height:1.7;color:#a9bfd3;margin:0; }
.experience-disclaimer { color:#91a7bb; font-size:12px;line-height:1.6;margin:20px 0 0; }
/* Contact is email-driven because this is a fully offline-friendly static deliverable. */
.contact-action { min-width: 223px; }
.contact-email { color:#c9e8f8; display:block; width:fit-content; margin:15px 0 0 auto; font-size:14px; text-decoration:underline; text-decoration-color:rgba(0,212,255,.38); text-underline-offset:4px; }
.contact-email:hover, .contact-email:focus-visible { color:var(--cyan); }
.contact-placeholder-note { display:block; margin-top:7px; max-width:245px; margin-left:auto; color:#8ea5b8; font-size:11px; line-height:1.55; }
.site-header .menu-toggle { touch-action:manipulation; }
@media (max-width: 1050px) {
 .experience-heading { align-items:flex-start; flex-direction:column;gap:18px; }
 .experience-grid { gap:12px; }
 .experience-card { padding:22px; }
}
@media (max-width: 900px) {
 .hero-side { transform:none; }
 .team-experience { margin-top:80px; }
 .experience-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .contact-email, .contact-placeholder-note { margin-left:0; }
 .domain-card { min-height:344px; }
 .hero-description { font-size:16px; }
 .section-subtitle { font-size:16px; }
 .service-description p, .service-summary p, .benefit p { font-size:15px; }
 .hero-visual-label { display:none; }
}
@media (max-width: 620px) {
 .experience-grid { grid-template-columns:1fr; }
 .experience-card { min-height:0; padding:25px; }
 .experience-graphic { height:100px; }
 .experience-card h3 { font-size:23px; }
 .team-experience { margin-top:64px; }
 .domain-card { min-height:0; padding:24px 23px 32px; }
 .domain-visual { height:130px; }
 .domain-card h3 { font-size:24px; }
 .domain-card p { font-size:15px;line-height:1.8; }
 .capability-card p { font-size:15px; }
 .capability-card h3 { margin-top:93px; }
 .contact-action .btn-primary { width:100%; justify-content:space-between; }
 .contact-panel { padding:35px 23px; }
 .contact-panel .section-title { overflow-wrap:anywhere; }
 .footer-links a { display:inline-flex; min-height:44px;align-items:center; }
 .experience-disclaimer { font-size:12px; }
}
@media (max-width: 380px) {
 .domain-visual { height:110px; }
 .hero-description { font-size:15px; }
 .domain-visual .visual-caption { font-size:7px; letter-spacing:.04em; }
 .experience-heading .section-title { font-size:34px; }
}
@media (hover:none), (pointer:coarse) {
 .domain-card:hover .domain-visual svg { transform:none; }
 .experience-card:hover { transform:none; }
}
@media (prefers-reduced-motion:reduce) {
 .hero-side { --orbit-x:0px;--orbit-y:0px; }
 .sphere-scan { opacity:.12; }
}

/* A short, understated route dissolve, not a white flash. */
body.is-leaving { animation-duration:.19s; }
body:not(.is-leaving) .site-main { animation-duration:.52s; }
@media (prefers-reduced-motion: reduce) { body.is-leaving { animation:none; } body:not(.is-leaving) .site-main { animation:none; } }
/* Readable legal and contact copy on smaller screens. */
.investment-note p { font-size:14px; line-height:1.75; }
.footer-bottom { font-size:11px; }
.btn-primary { font-size:14px; min-height:48px; }
@media (max-width: 620px) { .investment-note { padding:20px; } .investment-note p { font-size:14px; } }