:root {
  --navy-950: #021b2f;
  --navy-900: #062d4b;
  --navy-800: #0a4167;
  --teal-700: #087786;
  --teal-500: #0ca3a4;
  --orange-600: #dc6900;
  --orange-500: #f07c0c;
  --orange-300: #ffb25f;
  --ink: #10283b;
  --muted: #5c7181;
  --line: #dce6ea;
  --soft: #f4f8f9;
  --white: #fff;
  --shadow: 0 24px 65px rgba(4, 44, 70, .12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.section { padding: 112px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; color: white; background: var(--navy-900); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled { background: rgba(255,255,255,.9); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(4,44,70,.08); }
.nav-shell { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand img { display: block; width: 250px; max-height: 62px; object-fit: contain; object-position: left center; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: .94rem; font-weight: 650; color: var(--navy-900); }
.site-nav > a:not(.button) { position: relative; }
.site-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 0; height: 2px; background: var(--orange-500); transition: width .2s ease; }
.site-nav > a:not(.button):hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; padding: 9px; }
.nav-toggle span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px 0; background: var(--navy-900); }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 22px; border-radius: 999px; background: var(--orange-500); color: white; font-weight: 750; box-shadow: 0 10px 25px rgba(240,124,12,.22); transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--orange-600); box-shadow: 0 14px 34px rgba(240,124,12,.28); }
.button-small { min-height: 42px; padding: 0 18px; }
.button-light { background: white; color: var(--navy-900); box-shadow: none; }
.button-light:hover { background: #f7fbfc; }
.text-link { font-weight: 750; color: var(--navy-900); }
.text-link span { color: var(--orange-500); margin-left: 5px; transition: margin .2s ease; }
.text-link:hover span { margin-left: 9px; }

.hero { position: relative; overflow: hidden; min-height: 760px; padding-top: 170px; background: linear-gradient(120deg, #f8fcfd 0%, #fff 55%, #eef7f8 100%); }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 60px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 20px; color: var(--navy-800); font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: var(--orange-500); }
.eyebrow.light { color: rgba(255,255,255,.82); }
.hero h1, .section-heading h2, .company-copy h2, .status-copy h2, .contact-panel h2 { margin: 0; color: var(--navy-950); font-size: clamp(2.8rem, 5.5vw, 5rem); line-height: .98; letter-spacing: -.045em; }
.hero h1 em { color: var(--orange-500); font-style: normal; }
.hero-lede { max-width: 690px; margin: 28px 0 0; color: var(--muted); font-size: 1.22rem; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.hero-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 54px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.hero-meta div { min-width: 0; padding: 18px; background: rgba(255,255,255,.86); }
.hero-meta strong { display: block; color: var(--navy-900); font-size: .95rem; }
.hero-meta span { display: block; margin-top: 4px; color: var(--muted); font-size: .78rem; line-height: 1.35; }

.hero-visual { position: relative; height: 530px; min-width: 0; }
.instrument-head { position: absolute; width: 270px; height: 130px; top: 0; left: 50%; translate: -50% 0; border-radius: 18px 18px 55px 55px; background: linear-gradient(90deg, var(--navy-950), #24546e 50%, var(--navy-950)); box-shadow: 0 18px 30px rgba(0,28,48,.25); }
.instrument-head::before { content: ""; position: absolute; left: 50%; bottom: -34px; translate: -50%; width: 150px; height: 70px; border-radius: 0 0 45px 45px; background: linear-gradient(90deg,#0c2c42,#5f7f90 50%,#0c2c42); border-bottom: 4px solid var(--orange-500); }
.instrument-ring { position: absolute; left: 50%; bottom: -62px; translate: -50%; width: 80px; height: 32px; border-radius: 50%; border: 7px solid #173d53; background: #ecf9fa; }
.scan-beam { position: absolute; top: 165px; left: 50%; translate: -50%; width: 0; height: 0; border-left: 73px solid transparent; border-right: 73px solid transparent; border-top: 180px solid rgba(240,124,12,.28); filter: drop-shadow(0 0 12px rgba(240,124,12,.25)); z-index: 2; }
.wafer-stage { position: absolute; left: 50%; bottom: 42px; translate: -50%; width: min(470px, 92%); aspect-ratio: 1.9 / 1; border-radius: 50%; background: radial-gradient(circle at 54% 45%, #29aeb1 0 3%, transparent 10%), linear-gradient(130deg, #0d6d7b, #20a8ad 45%, #07546d 100%); border: 12px solid var(--navy-900); box-shadow: 0 16px 0 var(--orange-500), 0 24px 0 var(--navy-900), 0 38px 50px rgba(4,44,70,.24); overflow: hidden; }
.wafer-grid { position: absolute; inset: 7% 5% 10%; border-radius: 50%; opacity: .74; background-image: linear-gradient(rgba(255,255,255,.7) 2px, transparent 2px), linear-gradient(90deg,rgba(255,255,255,.7) 2px,transparent 2px); background-size: 64px 44px; transform: rotate(-1deg); }
.scan-point { position: absolute; left: 50%; top: 42%; width: 15px; height: 15px; translate: -50% -50%; border-radius: 50%; background: white; box-shadow: 0 0 0 12px rgba(255,255,255,.14), 0 0 35px 14px rgba(255,173,86,.75); animation: pulse 2.4s infinite ease-in-out; }
.signal-card { position: absolute; padding: 11px 14px; border: 1px solid rgba(5,64,90,.1); border-radius: 12px; background: rgba(255,255,255,.88); backdrop-filter: blur(9px); box-shadow: var(--shadow); color: var(--navy-900); font-size: .72rem; font-weight: 750; }
.signal-card-a { left: 2%; top: 42%; width: 150px; }
.signal-card-a i { display: inline-block; width: 28%; height: 22px; margin: 8px 1px 0; border-bottom: 2px solid var(--teal-500); transform: skewY(-10deg); }
.signal-card-b { right: 0; top: 53%; width: 165px; }
.signal-card-b b { display: block; margin-top: 8px; height: 3px; border-radius: 999px; background: linear-gradient(90deg,var(--orange-500) 0 42%, var(--navy-900) 42% 100%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.hero-glow-one { right: -150px; top: 100px; width: 420px; height: 420px; background: rgba(12,163,164,.08); }
.hero-glow-two { right: 25%; bottom: -230px; width: 460px; height: 460px; background: rgba(240,124,12,.07); }

.problem-strip { background: var(--navy-950); color: white; padding: 34px 0; }
.problem-grid { display: grid; grid-template-columns: .75fr 2.25fr; align-items: center; gap: 45px; }
.problem-grid p { margin: 0; }
.problem-title { font-size: 1.35rem; font-weight: 800; color: white; }
.problem-grid p:last-child { color: #bcd0da; }

.section-heading { max-width: 820px; margin-bottom: 54px; }
.section-heading h2, .company-copy h2, .status-copy h2, .contact-panel h2 { font-size: clamp(2.25rem,4vw,3.55rem); line-height: 1.04; }
.section-heading > p:last-child { max-width: 690px; margin: 22px 0 0; color: var(--muted); font-size: 1.08rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card { position: relative; min-height: 330px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; box-shadow: 0 10px 30px rgba(5,56,82,.04); transition: translate .2s ease, box-shadow .2s ease, border .2s ease; }
.feature-card:hover { translate: 0 -5px; border-color: rgba(12,163,164,.35); box-shadow: var(--shadow); }
.feature-number { position: absolute; right: 25px; top: 21px; color: #a8bcc6; font-weight: 800; font-size: .78rem; letter-spacing: .08em; }
.feature-card h3 { margin: 22px 0 12px; color: var(--navy-900); font-size: 1.35rem; }
.feature-card p { margin: 0; color: var(--muted); }
.feature-icon { width: 62px; height: 62px; border-radius: 16px; background: #edf7f8; position: relative; }
.icon-optics::before { content:""; position:absolute; width:34px; height:18px; border:3px solid var(--teal-700); border-radius: 50% 0 50% 0; transform: rotate(45deg); left:13px; top:20px; }
.icon-optics::after { content:""; position:absolute; width:8px; height:8px; border-radius:50%; background:var(--orange-500); left:27px; top:27px; }
.icon-sync::before { content:""; position:absolute; width:31px; height:31px; border:3px solid var(--teal-700); border-radius:50%; left:14px; top:14px; border-right-color:transparent; }
.icon-sync::after { content:"↻"; position:absolute; color:var(--orange-500); font-size:22px; font-weight:900; right:7px; bottom:3px; }
.icon-data::before { content:""; position:absolute; inset:16px 14px; background: linear-gradient(135deg, transparent 0 21%, var(--teal-700) 22% 27%, transparent 28% 43%, var(--orange-500) 44% 50%, transparent 51% 66%, var(--teal-700) 67% 73%, transparent 74%); }
.workflow { margin-top: 78px; padding: 42px; border-radius: var(--radius-lg); background: var(--soft); display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.workflow-copy h3 { margin: 7px 0 14px; color: var(--navy-900); font-size: 2rem; line-height: 1.1; }
.workflow-copy p:last-child { margin: 0; color: var(--muted); }
.mini-label { margin: 0; color: var(--orange-600); font-size: .74rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.workflow-steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.workflow-steps li { display: flex; align-items: center; gap: 16px; padding: 13px 16px; background: white; border-radius: 12px; border: 1px solid #e1ebee; }
.workflow-steps li > span { flex: 0 0 34px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: white; font-weight: 800; font-size: .8rem; }
.workflow-steps strong, .workflow-steps small { display: block; }
.workflow-steps strong { color: var(--navy-900); }
.workflow-steps small { color: var(--muted); }

.applications-section { background: var(--navy-950); color: white; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: end; }
.split-heading h2 { color: white; }
.split-heading > p:last-child { color: #b6cad4; margin-bottom: 3px; }
.application-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.application-card { min-height: 285px; padding: 32px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,.1); background: linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025)); }
.application-tag { color: var(--orange-300); font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.application-card h3 { margin: 80px 0 12px; font-size: 1.5rem; line-height: 1.15; }
.application-card p { margin: 0; color: #b8cbd4; }

.status-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 85px; align-items: center; }
.status-graphic { position: relative; min-height: 420px; display: grid; place-items: center; }
.status-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(12,119,134,.28); }
.ring-a { width: 370px; height: 370px; animation: spin 24s linear infinite; border-top-color: var(--orange-500); }
.ring-b { width: 285px; height: 285px; animation: spinReverse 18s linear infinite; border-right-color: var(--teal-500); }
.status-core { position: relative; width: 190px; height: 190px; display: grid; place-items: center; align-content: center; border-radius: 50%; color: white; background: radial-gradient(circle at 35% 25%,#128d99,var(--navy-900) 65%); box-shadow: 0 30px 60px rgba(4,44,70,.24); }
.status-core span { font-size: 4rem; font-weight: 800; line-height: 1; }
.status-core small { margin-top: 6px; color: #cbe1e6; }
.status-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.06rem; }
.status-list { margin-top: 32px; border-top: 1px solid var(--line); }
.status-list div { display: grid; grid-template-columns: 75px 1fr; gap: 15px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.status-list strong { color: var(--orange-600); }
.status-list span { color: var(--muted); }

.company-section { background: var(--soft); }
.company-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 65px; align-items: center; }
.company-copy p:not(.eyebrow) { margin-top: 22px; max-width: 650px; color: var(--muted); font-size: 1.07rem; }
.founder-card { display: grid; grid-template-columns: 100px 1fr; gap: 23px; align-items: start; padding: 30px; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow); border: 1px solid #e3ecef; }
.founder-mark { width: 100px; height: 100px; display: grid; place-items: center; border-radius: 22px; background: var(--navy-900); color: white; font-size: 2rem; font-weight: 850; letter-spacing: -.04em; border-bottom: 6px solid var(--orange-500); }
.founder-card h3 { margin: 5px 0 10px; color: var(--navy-900); font-size: 1.45rem; }
.founder-card p:last-child { margin: 0; color: var(--muted); }

.contact-section { padding: 0 0 80px; background: var(--soft); }
.contact-panel { padding: 52px 58px; border-radius: var(--radius-lg); background: linear-gradient(115deg,var(--navy-900),#075f73); color: white; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; overflow: hidden; position: relative; }
.contact-panel::after { content:""; position:absolute; width:300px; height:300px; right:-80px; bottom:-180px; border:1px solid rgba(255,255,255,.15); border-radius:50%; box-shadow:0 0 0 40px rgba(255,255,255,.025),0 0 0 80px rgba(255,255,255,.018); }
.contact-panel h2 { color: white; }
.contact-panel p:not(.eyebrow) { margin: 16px 0 0; max-width: 760px; color: #c7dce2; }
.contact-panel .button { position: relative; z-index: 2; white-space: nowrap; }

.site-footer { padding: 54px 0; border-top: 1px solid var(--line); background: white; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 40px; align-items: end; }
.footer-brand img { width: 210px; }
.footer-brand p { margin: 8px 0 0; color: var(--muted); font-size: .85rem; }
.footer-links { display: grid; grid-template-columns: repeat(2,auto); gap: 8px 20px; font-size: .9rem; font-weight: 650; color: var(--navy-900); }
.footer-meta { text-align: right; color: var(--muted); font-size: .82rem; }
.footer-meta p { margin: 4px 0; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}
@keyframes pulse { 0%,100% { scale: 1; } 50% { scale: 1.3; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinReverse { to { transform: rotate(-360deg); } }

@media (max-width: 980px) {
  .section { padding: 86px 0; }
  .hero { padding-top: 135px; }
  .hero-grid, .status-grid, .company-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 490px; max-width: 660px; width: 100%; margin: 15px auto 0; }
  .problem-grid { grid-template-columns: 1fr; gap: 8px; }
  .feature-grid, .application-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .application-card { min-height: 240px; }
  .application-card h3 { margin-top: 58px; }
  .workflow, .split-heading { grid-template-columns: 1fr; gap: 30px; }
  .status-graphic { min-height: 350px; }
  .contact-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 760px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .nav-shell { min-height: 74px; }
  .brand img { width: 205px; }
  .nav-toggle { display: block; position: relative; z-index: 3; }
  .site-nav { position: fixed; inset: 0 0 auto; padding: 105px 24px 28px; display: grid; gap: 6px; background: white; box-shadow: 0 15px 35px rgba(5,56,82,.14); transform: translateY(-120%); transition: transform .25s ease; }
  .site-nav.open { transform: translateY(0); }
  .site-nav a { padding: 12px 4px; }
  .site-nav .button { margin-top: 8px; }
  .hero { min-height: auto; padding-top: 125px; }
  .hero h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .hero-lede { font-size: 1.05rem; }
  .hero-meta { grid-template-columns: 1fr; }
  .hero-visual { height: 390px; }
  .instrument-head { width: 210px; height: 102px; }
  .instrument-head::before { width: 120px; height: 58px; bottom: -28px; }
  .instrument-ring { bottom: -52px; }
  .scan-beam { top: 135px; border-left-width: 55px; border-right-width: 55px; border-top-width: 135px; }
  .wafer-stage { bottom: 38px; }
  .signal-card { display: none; }
  .workflow { padding: 28px 20px; }
  .split-heading { margin-bottom: 34px; }
  .status-ring.ring-a { width: 310px; height: 310px; }
  .status-ring.ring-b { width: 235px; height: 235px; }
  .status-core { width: 160px; height: 160px; }
  .founder-card { grid-template-columns: 70px 1fr; padding: 22px; }
  .founder-mark { width: 70px; height: 70px; font-size: 1.45rem; }
  .contact-panel { padding: 38px 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { grid-column: auto; }
}