:root {
  --ink: #07111f;
  --ink-soft: #0d1a2b;
  --paper: #f7f9fc;
  --white: #ffffff;
  --muted: #607087;
  --line: #dfe6ee;
  --blue: #5b7cff;
  --cyan: #70f3ff;
  --green: #88efb7;
  --shell: min(1180px, calc(100% - 48px));
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--white); font-size: 16px; line-height: 1.6; }
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 99; padding: 10px 14px; background: var(--white); color: var(--ink); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 10; border-bottom: 1px solid rgba(255,255,255,.12); }
.solid-header { position: relative; background: var(--ink); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--white); text-decoration: none; font-size: 1.04rem; font-weight: 720; letter-spacing: -.02em; }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; display: inline-grid; grid-template-columns: 1fr 1fr; place-items: center; background: linear-gradient(135deg, var(--cyan), var(--blue)); color: var(--ink); font-size: .7rem; line-height: 1; box-shadow: 0 0 0 1px rgba(255,255,255,.18) inset; }
.brand-mark span:first-child { transform: translateX(2px); }
.brand-mark span:last-child { transform: translateX(-2px); }
nav { display: flex; gap: 34px; }
nav a { color: #c8d1de; text-decoration: none; font-size: .91rem; }
nav a:hover, nav a:focus-visible { color: var(--white); }

.hero { min-height: 760px; display: grid; align-items: center; padding: 152px 0 84px; overflow: hidden; background: radial-gradient(circle at 70% 42%, rgba(91,124,255,.2), transparent 31%), radial-gradient(circle at 85% 70%, rgba(112,243,255,.09), transparent 26%), var(--ink); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 74px; align-items: center; }
.eyebrow, .section-label { margin: 0 0 24px; color: var(--cyan); font-weight: 720; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow > span { width: 7px; height: 7px; border-radius: 999px; background: var(--green); box-shadow: 0 0 0 5px rgba(136,239,183,.12); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 780px; margin-bottom: 28px; font-size: clamp(3.6rem, 7vw, 6.65rem); line-height: .95; letter-spacing: -.067em; font-weight: 760; }
.hero-lede { max-width: 660px; color: #b5c0cf; font-size: clamp(1.08rem, 1.7vw, 1.3rem); line-height: 1.65; }
.hero-actions { display: flex; gap: 13px; margin-top: 38px; flex-wrap: wrap; }
.button { min-height: 50px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; color: var(--white); text-decoration: none; font-weight: 680; font-size: .92rem; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--blue); box-shadow: 0 10px 36px rgba(91,124,255,.24); }
.button-primary:hover { background: #6e8bff; }
.button-secondary { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.04); }
.button-secondary:hover { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.08); }

.hero-panel { position: relative; min-height: 470px; border: 1px solid rgba(255,255,255,.13); border-radius: 30px; overflow: hidden; background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.018)); box-shadow: 0 34px 100px rgba(0,0,0,.26); }
.hero-panel::before { content: ""; position: absolute; inset: 0; 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: 38px 38px; mask-image: linear-gradient(to bottom, black, transparent 82%); }
.signal-lines { position: absolute; inset: 32px 32px auto auto; display: flex; gap: 5px; align-items: end; }
.signal-lines i { display: block; width: 4px; border-radius: 9px; background: var(--cyan); opacity: .8; }
.signal-lines i:nth-child(1) { height: 8px; }.signal-lines i:nth-child(2) { height: 13px; }.signal-lines i:nth-child(3) { height: 19px; }
.orbital-mark { position: absolute; left: 50%; top: 43%; width: 210px; height: 210px; transform: translate(-50%,-50%); display: grid; place-items: center; }
.orbital-mark::before { content: ""; width: 94px; height: 94px; border-radius: 28px; background: linear-gradient(135deg, var(--cyan), var(--blue)); box-shadow: 0 24px 80px rgba(91,124,255,.38); transform: rotate(-8deg); }
.orbital-mark strong { position: absolute; color: var(--ink); font-size: 1.55rem; letter-spacing: -.08em; }
.orbit { position: absolute; inset: 0; border: 1px solid rgba(112,243,255,.28); border-radius: 50%; transform: rotate(-20deg) scaleY(.55); }
.orbit-two { inset: 26px; transform: rotate(37deg) scaleY(.55); border-color: rgba(255,255,255,.22); }
.orbit i { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); top: 19px; left: 40px; box-shadow: 0 0 20px var(--cyan); }
.orbit-two i { width: 7px; height: 7px; top: 112px; left: 126px; background: var(--green); }
.principle-row { position: absolute; inset: auto 26px 25px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.12); padding-top: 19px; }
.principle-row div { padding-left: 16px; border-left: 1px solid rgba(255,255,255,.1); }
.principle-row span { display: block; color: #77879b; font-size: .69rem; margin-bottom: 4px; }
.principle-row strong { font-size: .82rem; letter-spacing: .01em; }

.section { padding: 112px 0; }
.section-light { background: var(--paper); color: var(--ink); }
.section-light .section-label { color: #4d63d8; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
h2 { margin-bottom: 22px; font-size: clamp(2.35rem, 4.6vw, 4.45rem); line-height: 1.04; letter-spacing: -.055em; }
.company-copy { padding-top: 48px; }
.company-copy > p { color: var(--muted); font-size: 1.06rem; }
.company-facts { margin-top: 42px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; }
.company-facts div { padding: 22px 10px 0 0; }
.company-facts span { display: block; color: #8591a1; font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; }
.company-facts strong { display: block; margin-top: 5px; }

.products-section { background: #0a1525; }
.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 60px; align-items: end; margin-bottom: 60px; }
.section-heading h2 { max-width: 740px; }
.section-heading > p { color: #94a4b9; padding-bottom: 13px; }
.product-card { position: relative; display: grid; grid-template-columns: 80px minmax(0, 1fr) .78fr; border: 1px solid rgba(255,255,255,.13); border-radius: 28px; overflow: hidden; background: #0e1c2e; box-shadow: 0 30px 90px rgba(0,0,0,.22); }
.product-index { padding: 34px 0; text-align: center; color: #718098; border-right: 1px solid rgba(255,255,255,.1); font-size: .78rem; }
.product-main { padding: 52px 50px 56px; }
.product-status { display: flex; align-items: center; gap: 9px; color: #b8c5d5; font-size: .77rem; text-transform: uppercase; letter-spacing: .12em; }
.product-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(136,239,183,.1); }
.product-main h3 { margin: 27px 0 14px; font-size: clamp(2.35rem, 4vw, 4rem); letter-spacing: -.055em; line-height: 1; }
.product-intro { max-width: 560px; color: var(--white) !important; font-size: 1.28rem !important; }
.product-main > p { max-width: 620px; color: #9cabc0; }
.feature-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0 34px; }
.feature-list span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; color: #c8d3e1; font-size: .78rem; }
.product-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.text-link { color: #cbd6e4; text-underline-offset: 5px; font-size: .9rem; }
.product-side { position: relative; min-height: 580px; overflow: hidden; border-left: 1px solid rgba(255,255,255,.1); background: radial-gradient(circle at 52% 47%, rgba(112,243,255,.2), transparent 12%), linear-gradient(145deg, rgba(91,124,255,.12), transparent 68%); }
.product-side::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(28deg, transparent 45%, rgba(255,255,255,.06) 45.5%, rgba(255,255,255,.06) 46%, transparent 46.5%), linear-gradient(118deg, transparent 39%, rgba(255,255,255,.045) 39.5%, rgba(255,255,255,.045) 40%, transparent 40.5%); background-size: 88px 88px; }
.map-line { position: absolute; display: block; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .65; transform-origin: left center; }
.line-a { width: 82%; left: 2%; top: 24%; transform: rotate(37deg); }.line-b { width: 75%; left: 18%; top: 78%; transform: rotate(-49deg); }.line-c { width: 70%; left: 38%; top: 15%; transform: rotate(73deg); opacity: .35; }
.location-ring { position: absolute; width: 68px; height: 68px; border: 1px solid var(--cyan); border-radius: 50%; left: 50%; top: 47%; transform: translate(-50%,-50%); box-shadow: 0 0 0 18px rgba(112,243,255,.06), 0 0 0 48px rgba(112,243,255,.025); }
.location-ring i { position: absolute; inset: 24px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 24px var(--cyan); }
.product-wordmark { position: absolute; right: 25px; bottom: 20px; color: rgba(255,255,255,.1); font-size: 5.5rem; font-weight: 780; letter-spacing: -.08em; }

.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.approach-grid article { padding: 30px 36px 0 0; }
.approach-grid article + article { padding-left: 36px; border-left: 1px solid var(--line); }
.approach-grid span { color: #6374d7; font-size: .72rem; }
.approach-grid h3 { margin: 54px 0 15px; font-size: 1.36rem; letter-spacing: -.025em; }
.approach-grid p { color: var(--muted); }

.contact-section { padding: 110px 0; background: linear-gradient(135deg, #4c6ff6, #6b63ed); }
.contact-section .section-label { color: #d8ecff; }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; }
.contact-card { padding: 30px; border: 1px solid rgba(255,255,255,.24); border-radius: 18px; background: rgba(7,17,31,.13); }
.contact-card p { color: #dce4ff; }
.contact-card a { display: flex; justify-content: space-between; gap: 18px; font-size: clamp(1.05rem, 2vw, 1.34rem); font-weight: 700; text-underline-offset: 6px; }

footer { padding: 52px 0; background: #050c16; color: #95a2b5; }
.footer-inner { display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.footer-brand { margin-bottom: 14px; }
.footer-inner p { margin-bottom: 4px; font-size: .82rem; }
.footer-legal { text-align: right; }
.footer-legal a { text-underline-offset: 4px; }

.legal-page { background: var(--paper); color: var(--ink); padding: 105px 0 115px; }
.legal-shell { max-width: 850px; }
.legal-page h1 { margin-bottom: 26px; font-size: clamp(3rem, 6vw, 5.4rem); }
.legal-intro { color: var(--muted); font-size: 1.2rem; margin-bottom: 72px; }
.legal-page section { padding: 28px 0; border-top: 1px solid var(--line); }
.legal-page section h2 { font-size: 1.45rem; letter-spacing: -.025em; }
.legal-page section p { color: var(--muted); }
.legal-page a { color: #435bc7; }
.updated { font-size: .86rem; }
.not-found { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 30px; }
.not-found h1 { font-size: clamp(3rem, 8vw, 6rem); }

@media (max-width: 900px) {
  :root { --shell: min(100% - 36px, 720px); }
  .hero { min-height: auto; padding-top: 132px; }
  .hero-grid, .split-section, .section-heading, .contact-grid { grid-template-columns: 1fr; }
  .hero-panel { min-height: 410px; }
  .company-copy { padding-top: 0; }
  .product-card { grid-template-columns: 58px 1fr; }
  .product-side { grid-column: 1 / -1; min-height: 330px; border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-grid article, .approach-grid article + article { padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .approach-grid h3 { margin-top: 24px; }
  .footer-inner { align-items: flex-start; }
}

@media (max-width: 620px) {
  :root { --shell: min(100% - 28px, 560px); }
  .header-inner { min-height: 72px; }
  nav { gap: 16px; }
  nav a { font-size: .8rem; }
  nav a:nth-child(1) { display: none; }
  .hero { padding: 118px 0 58px; }
  h1 { font-size: clamp(3.15rem, 16vw, 4.8rem); }
  .hero-panel { min-height: 360px; border-radius: 22px; }
  .orbital-mark { transform: translate(-50%,-50%) scale(.82); }
  .principle-row { inset-inline: 15px; }
  .principle-row div { padding-left: 8px; }
  .section { padding: 78px 0; }
  .company-facts { grid-template-columns: 1fr; }
  .company-facts div + div { border-top: 1px solid var(--line); margin-top: 18px; }
  .section-heading { gap: 10px; margin-bottom: 38px; }
  .product-card { display: block; }
  .product-index { display: none; }
  .product-main { padding: 36px 23px 42px; }
  .product-side { min-height: 265px; }
  .product-wordmark { font-size: 4.1rem; }
  .contact-section { padding: 78px 0; }
  .footer-inner { flex-direction: column; }
  .footer-legal { text-align: left; }
  .legal-page { padding: 75px 0 90px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}