:root {
  --bg: #08111f;
  --bg-deep: #050b14;
  --surface: #0d1b2d;
  --surface-soft: #10243a;
  --line: rgba(176, 205, 235, 0.14);
  --text: #ecf5ff;
  --muted: #91a6bd;
  --blue: #53a9ff;
  --cyan: #70e0d2;
  --max-width: 1180px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 48px), var(--max-width)); margin: 0 auto; }
.section-pad { padding: 120px 0; position: relative; overflow: hidden; }
.section-muted { background: linear-gradient(180deg, rgba(18, 40, 64, 0.42), rgba(9, 21, 35, 0.48)); border-top: 1px solid rgba(176, 205, 235, 0.06); border-bottom: 1px solid rgba(176, 205, 235, 0.06); }
.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; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 10; border-bottom: 1px solid transparent; transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease; }
.site-header.is-scrolled { background: rgba(5, 11, 20, .82); border-color: var(--line); backdrop-filter: blur(18px); }
.nav-shell { min-height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.15rem; font-weight: 750; letter-spacing: -.03em; }
.brand-mark { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid rgba(112, 224, 210, .6); border-radius: 10px; color: var(--cyan); font-size: .9rem; }
.brand-dot { color: var(--cyan); }
.site-nav { display: flex; align-items: center; gap: 34px; color: var(--muted); font-size: .9rem; }
.site-nav a { transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--text); }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--text); padding: 8px; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; background: currentColor; margin: 5px 0; }

.hero { min-height: 760px; display: grid; align-items: center; padding-top: 170px; background: radial-gradient(circle at 80% 35%, rgba(45, 129, 219, .12), transparent 33%), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 24px; color: var(--cyan); font-size: .7rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow-line { width: 25px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 700px; margin-bottom: 26px; font-size: clamp(3.2rem, 6vw, 5.8rem); font-weight: 720; letter-spacing: -.075em; line-height: .98; }
h2 { max-width: 600px; margin-bottom: 20px; font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 690; letter-spacing: -.06em; line-height: 1.04; }
h3 { margin-bottom: 10px; font-size: 1.25rem; letter-spacing: -.03em; }
.text-gradient { color: var(--blue); background: linear-gradient(100deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-text { max-width: 535px; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; gap: 14px; margin: 34px 0 24px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; padding: 0 19px; border-radius: 8px; font-size: .87rem; font-weight: 700; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: #06101c; }
.button-primary:hover { background: #78bcff; }
.button-ghost { border: 1px solid var(--line); color: var(--text); }
.button-ghost:hover { border-color: rgba(112, 224, 210, .6); }
.hero-note { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: .77rem; }
.status-dot, .live-indicator { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(112, 224, 210, .1); }
.hero-visual { min-height: 480px; position: relative; display: grid; place-items: center; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-one { width: 340px; height: 340px; right: 8%; top: 12%; background: rgba(56, 148, 255, .07); }
.hero-glow-two { width: 180px; height: 180px; left: 39%; bottom: 6%; background: rgba(112, 224, 210, .06); }
.orbital { position: absolute; border: 1px solid rgba(83, 169, 255, .18); border-radius: 50%; transform: rotate(-28deg); }
.orbital-large { width: 415px; height: 240px; }
.orbital-small { width: 290px; height: 165px; border-color: rgba(112, 224, 210, .2); transform: rotate(47deg); }
.system-card { position: relative; z-index: 1; width: min(100%, 360px); padding: 26px; border: 1px solid rgba(148, 202, 255, .23); border-radius: 16px; background: linear-gradient(145deg, rgba(21, 52, 82, .92), rgba(8, 20, 34, .95)); box-shadow: 0 26px 70px rgba(0, 0, 0, .25); }
.card-topline { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .6rem; letter-spacing: .13em; }
.card-dots { margin-left: auto; letter-spacing: .16em; }
.system-title { margin-top: 55px; color: var(--text); font-size: 1.7rem; font-weight: 700; letter-spacing: -.05em; }
.system-subtitle { color: var(--muted); font-size: .82rem; }
.signal-list { margin-top: 30px; border-top: 1px solid var(--line); }
.signal-list > div { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .74rem; }
.signal-label { color: var(--muted); }.signal-value { color: var(--cyan); }
.floating-chip { position: absolute; z-index: 2; display: flex; gap: 9px; align-items: center; padding: 9px 13px; border: 1px solid var(--line); border-radius: 8px; background: rgba(10, 25, 42, .9); color: var(--blue); font-size: .65rem; font-weight: 800; letter-spacing: .08em; box-shadow: 0 10px 30px rgba(0,0,0,.2); }.floating-chip span { color: var(--muted); font-weight: 500; letter-spacing: 0; }.chip-one { top: 11%; right: 2%; }.chip-two { bottom: 13%; left: 5%; }.chip-three { top: 24%; left: 1%; }

.split-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }.section-copy { max-width: 520px; color: var(--muted); font-size: 1.02rem; }.section-copy p + p { margin-top: 20px; }.text-link { display: inline-flex; gap: 12px; margin-top: 18px; color: var(--text); font-size: .9rem; font-weight: 700; border-bottom: 1px solid var(--cyan); padding-bottom: 4px; }
.centered { text-align: center; }.centered .eyebrow { justify-content: center; }.centered h2 { margin-inline: auto; }.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 55px; }.focus-card { position: relative; min-height: 255px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(10, 26, 44, .55); overflow: hidden; }.focus-card::after { content: ""; position: absolute; width: 130px; height: 130px; right: -50px; bottom: -55px; border: 1px solid rgba(83,169,255,.17); border-radius: 50%; }.icon-box { display: grid; place-items: center; width: 43px; height: 43px; margin-bottom: 36px; border: 1px solid rgba(112,224,210,.38); border-radius: 10px; color: var(--cyan); font-size: 1.4rem; }.focus-card p { max-width: 270px; color: var(--muted); font-size: .86rem; }.card-index { position: absolute; right: 25px; top: 29px; color: rgba(145,166,189,.55); font-size: .7rem; }
.projects-header { display: flex; align-items: end; justify-content: space-between; gap: 20px; }.project-count { padding-bottom: 27px; color: var(--muted); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }.projects-list { margin-top: 46px; border-top: 1px solid var(--line); }.project-row { display: grid; grid-template-columns: 70px 1fr 40px; gap: 24px; align-items: start; padding: 34px 0; border-bottom: 1px solid var(--line); transition: padding .25s ease, background .25s ease; }.project-row:hover { padding-left: 12px; padding-right: 12px; background: rgba(83,169,255,.035); }.project-number { color: var(--cyan); font-size: .75rem; letter-spacing: .1em; }.project-type { margin-bottom: 9px; color: var(--blue); font-size: .68rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }.project-content p:not(.project-type) { max-width: 680px; margin-bottom: 16px; color: var(--muted); font-size: .9rem; }.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }.tag-list span { padding: 4px 9px; border: 1px solid var(--line); border-radius: 100px; color: var(--muted); font-size: .65rem; }.project-arrow { color: var(--cyan); font-size: 1.4rem; }
.contact-section { background: radial-gradient(circle at 50% 0, rgba(83,169,255,.12), transparent 42%), var(--bg-deep); }.contact-card { display: grid; grid-template-columns: 1fr .8fr; gap: 60px; padding: 62px; border: 1px solid rgba(112,224,210,.2); border-radius: var(--radius); background: linear-gradient(135deg, rgba(16, 43, 69, .8), rgba(7, 18, 30, .8)); }.contact-card > div:first-child > p:last-child { max-width: 490px; color: var(--muted); }.contact-links { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }.contact-email { padding-bottom: 8px; border-bottom: 1px solid var(--cyan); color: var(--text); font-size: 1.15rem; font-weight: 700; }.social-links { display: flex; gap: 20px; margin-top: 25px; color: var(--muted); font-size: .82rem; }.social-links a:hover { color: var(--text); }.site-footer { background: var(--bg-deep); color: var(--muted); font-size: .72rem; }.footer-inner { display: flex; justify-content: space-between; gap: 20px; padding: 27px 0; border-top: 1px solid var(--line); }.footer-inner a:hover { color: var(--text); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: translateY(0); }.reveal-delay { transition-delay: .12s; }.reveal-delay-two { transition-delay: .22s; }
@media (max-width: 820px) { .section-pad { padding: 85px 0; }.hero { min-height: auto; padding-top: 140px; }.hero-grid, .split-grid, .contact-card { grid-template-columns: 1fr; gap: 46px; }.hero-visual { min-height: 390px; }.focus-grid { grid-template-columns: 1fr; }.focus-card { min-height: 210px; }.contact-card { padding: 35px 26px; }.project-row { grid-template-columns: 44px 1fr 22px; gap: 14px; }.projects-header { display: block; }.project-count { display: block; padding: 0; }.site-nav { position: absolute; top: 70px; left: 24px; right: 24px; display: none; flex-direction: column; align-items: flex-start; gap: 0; padding: 8px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7, 18, 30, .98); }.site-nav.is-open { display: flex; }.site-nav a { width: 100%; padding: 12px; }.menu-toggle { display: block; } }
@media (max-width: 500px) { .container { width: min(calc(100% - 34px), var(--max-width)); } h1 { font-size: clamp(2.8rem, 14vw, 4.2rem); }.hero-visual { transform: scale(.86); margin: -24px -35px; }.floating-chip { display: none; }.footer-inner { flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }