:root {
  color-scheme: light dark;
  --black: #050505;
  --white: #f5f5f3;
  --paper: #efefec;
  --muted-dark: #a7a7a2;
  --muted-light: #62625e;
  --line-dark: rgba(255,255,255,.15);
  --line-light: rgba(0,0,0,.14);
  --signal: #c8ff4d;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --section-space: clamp(5.5rem, 10vw, 10rem);
  --header-height: clamp(4.25rem, 6vw, 5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
body { margin: 0; background: var(--black); color: var(--white); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, p, figure { margin-top: 0; }
.shell { width: min(100%, 96rem); margin-inline: auto; padding-inline: var(--pad); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; min-height: var(--header-height); padding-inline: var(--pad); display: grid; grid-template-columns: minmax(9rem,1fr) auto minmax(9rem,1fr); align-items: center; border-bottom: 1px solid transparent; transition: background 250ms ease, border-color 250ms ease; }
.site-header.scrolled { background: rgba(5,5,5,.76); backdrop-filter: blur(22px) saturate(130%); border-color: rgba(255,255,255,.09); }
.brand { display: inline-flex; align-items: center; gap: .7rem; width: max-content; font-size: .75rem; letter-spacing: .14em; font-weight: 650; white-space: nowrap; }
.brand-mark { width: 1.4rem; aspect-ratio: 1; border: 2px solid currentColor; border-radius: 50%; position: relative; flex: 0 0 auto; }
.brand-mark::after { content: ""; position: absolute; inset: 5px; border-radius: inherit; background: var(--signal); }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.5rem,4vw,4rem); font-size: .82rem; color: #bdbdb8; }
.desktop-nav a { padding: .7rem 0; border-bottom: 1px solid transparent; transition: color 180ms ease, border-color 180ms ease; }
.desktop-nav a:hover, .desktop-nav a.is-active { color: white; border-color: rgba(255,255,255,.5); }
.nav-cta { justify-self: end; padding: .68rem 1.15rem; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; font-size: .78rem; transition: background 180ms ease, color 180ms ease; }
.nav-cta:hover { color: black; background: white; }
.menu-button { display: none; justify-self: end; width: 2.75rem; height: 2.75rem; padding: .72rem; border: 0; background: transparent; cursor: pointer; }
.menu-button span { display: block; height: 1px; margin: 5px 0; background: white; transition: transform 180ms ease; }

.hero { position: relative; min-height: max(42rem, 100svh); display: grid; align-items: center; isolation: isolate; overflow: clip; }
.hero-background, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-background { z-index: -3; object-fit: cover; object-position: 68% center; }
.hero-shade { z-index: -2; background: linear-gradient(90deg, rgba(5,5,5,.94) 0%, rgba(5,5,5,.82) 38%, rgba(5,5,5,.26) 66%, rgba(5,5,5,.06) 100%), linear-gradient(0deg, rgba(5,5,5,.55), transparent 28%); }
.hero-inner { width: 100%; padding-top: calc(var(--header-height) + clamp(3rem,7vw,7rem)); padding-bottom: clamp(4rem,8vw,8rem); }
.hero-copy { width: min(100%, 52rem); }
.eyebrow, .section-label, .media-topline, .comparison-line { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.eyebrow { margin-bottom: 1.8rem; color: #aaa; font-size: clamp(.72rem,1vw,.82rem); line-height: 1.5; letter-spacing: .15em; }
.eyebrow.dark { color: #61615d; }
h1 { margin-bottom: clamp(1.8rem,3vw,3rem); font-size: clamp(4rem, 8.4vw, 8.2rem); line-height: .84; letter-spacing: -.065em; font-weight: 520; text-wrap: balance; }
h1 span { color: #8a8a85; }
.hero-intro { width: min(100%, 38rem); margin-bottom: 2rem; color: #c2c2bd; font-size: clamp(1rem,1.5vw,1.3rem); line-height: 1.55; letter-spacing: -.015em; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.7rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 2.8rem; padding: .84rem 1.35rem; border-radius: 999px; font-size: .82rem; font-weight: 650; transition: transform 180ms ease; }
.button:hover { transform: translateY(-2px); }
.button-light { color: var(--black); background: var(--white); }
.text-link { padding: .8rem 0; color: #c7c7c3; font-size: .82rem; }
.text-link span { display: inline-block; margin-left: .25rem; transition: transform 180ms ease; }
.text-link:hover span { transform: translateY(3px); }

.product-film-section { position: relative; padding-block: clamp(2rem,5vw,5rem) clamp(4rem,8vw,8rem); background: var(--black); }
.product-film-frame { position: relative; width: 100%; aspect-ratio: 16/9; overflow: hidden; border: 1px solid var(--line-dark); background: #0c0c0c; box-shadow: 0 40px 100px rgba(0,0,0,.45); }
.product-film-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-topline { position: absolute; z-index: 2; inset: 0 0 auto; display: flex; justify-content: space-between; padding: 1rem clamp(1rem,2vw,1.5rem); color: rgba(255,255,255,.78); font-size: clamp(.68rem,.9vw,.78rem); letter-spacing: .1em; text-shadow: 0 1px 12px black; pointer-events: none; }
.metric-rail { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; padding-top: 2rem; border-top: 1px solid var(--line-dark); }
.metric-rail div { min-width: 0; display: flex; align-items: baseline; gap: .7rem; }
.metric-rail strong { font-size: clamp(1.2rem,2.2vw,1.8rem); font-weight: 550; letter-spacing: -.04em; }
.metric-rail span { color: var(--muted-dark); font-size: clamp(.78rem,1vw,.9rem); }

.section-pad { padding-block: var(--section-space); }
.section-label { color: var(--muted-light); font-size: .75rem; line-height: 1.5; letter-spacing: .1em; }
.section-label span { margin-right: 1rem; color: #999994; }
.statement { position: relative; min-height: min(52rem,100svh); display: grid; align-items: center; color: white; isolation: isolate; overflow: clip; }
.statement-background, .statement-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.statement-background { z-index: -3; object-fit: cover; object-position: center; }
.statement-shade { z-index: -2; background: linear-gradient(100deg, rgba(4,4,4,.86), rgba(4,4,4,.55) 62%, rgba(4,4,4,.35)); }
.statement-grid { display: grid; grid-template-columns: minmax(10rem,.7fr) minmax(0,2fr); gap: clamp(2rem,5vw,6rem); align-items: start; }
.statement .section-label { color: rgba(255,255,255,.75); }
.statement-copy { max-width: 64rem; }
.kicker { margin-bottom: 1.2rem; color: rgba(255,255,255,.74); font-size: 1rem; }
.statement h2, .feature-copy h2, .capability-heading h2, .ecosystem-copy h2, .specs-main h2, .final-cta h2, .compact-story h2 { font-size: clamp(2.8rem,6vw,6.5rem); line-height: .98; letter-spacing: -.055em; font-weight: 520; text-wrap: balance; }
.statement-copy > p:last-child { width: min(100%,43rem); margin: 2.5rem 0 0 auto; color: rgba(255,255,255,.75); font-size: clamp(1rem,1.4vw,1.2rem); line-height: 1.62; }

.feature-story, .capability-grid, .ecosystem { color: var(--black); background: var(--paper); }
.split-layout { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(18rem,.95fr); gap: clamp(2.5rem,7vw,8rem); align-items: center; }
.test-report-visual { width: 100%; aspect-ratio: 4/5; margin: 0; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--line-light); background: black; box-shadow: 0 32px 80px rgba(0,0,0,.15); }
.test-report-visual img { width: 100%; height: 100%; object-fit: contain; }
.feature-copy { min-width: 0; }
.feature-copy h2 { margin-bottom: 1.7rem; font-size: clamp(2.8rem,5.5vw,5.8rem); }
.feature-copy > p { width: min(100%,35rem); color: var(--muted-light); font-size: clamp(1rem,1.35vw,1.15rem); line-height: 1.65; }
.measurements, .card-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.measurements { margin-top: 2.5rem; }
.measurements span, .card-tags span { padding: .5rem .72rem; border: 1px solid rgba(0,0,0,.22); border-radius: 999px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .7rem; letter-spacing: .06em; }

.capability-grid { background: var(--white); }
.capability-heading { display: grid; grid-template-columns: minmax(0,2fr) minmax(15rem,1fr); gap: clamp(2rem,5vw,5rem); align-items: end; margin: 3.5rem 0 4.5rem; }
.capability-heading h2 { margin-bottom: 0; }
.capability-heading p { margin-bottom: .5rem; color: var(--muted-light); font-size: 1rem; line-height: 1.6; }
.cards { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-block: 1px solid var(--line-light); }
.cap-card { min-width: 0; min-height: clamp(20rem,28vw,25rem); padding: 1.5rem; display: flex; flex-direction: column; border-right: 1px solid var(--line-light); }
.cap-card:last-child { border-right: 0; }
.card-index { color: #92928d; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; }
.cap-card h3 { margin: auto 0 1rem; font-size: clamp(1.7rem,2.5vw,2.5rem); letter-spacing: -.04em; font-weight: 520; }
.cap-card p { max-width: 25rem; color: var(--muted-light); font-size: .95rem; line-height: 1.55; }
.card-tags { margin-top: 1.4rem; }

.compact-story { padding-block: var(--section-space); background: #0a0a0a; }
.compact-story-inner { text-align: center; }
.compact-story h2 { max-width: 75rem; margin: 0 auto 4rem; font-size: clamp(3rem,7vw,7.5rem); }
.comparison-line { width: min(100%,62rem); margin-inline: auto; display: grid; grid-template-columns: auto minmax(4rem,1fr) auto; align-items: center; gap: 1rem; color: #a6a6a1; font-size: clamp(.68rem,1vw,.82rem); letter-spacing: .09em; }
.comparison-line i { height: 1px; background: linear-gradient(90deg,#555,var(--signal)); position: relative; }
.comparison-line i::after { content: ""; position: absolute; right: 0; top: 50%; width: .45rem; aspect-ratio: 1; background: var(--signal); border-radius: 50%; transform: translate(50%,-50%); box-shadow: 0 0 20px var(--signal); }

.ecosystem-copy { display: grid; grid-template-columns: minmax(0,2fr) minmax(16rem,1fr); gap: clamp(2rem,5vw,5rem); align-items: end; margin: 3.5rem 0 4rem; }
.ecosystem-copy h2 { margin-bottom: 0; }
.ecosystem-copy > p { margin-bottom: .4rem; color: var(--muted-light); font-size: 1rem; line-height: 1.62; }
.ecosystem-visual { margin-bottom: 0; padding: clamp(1.5rem,4vw,4rem); border: 1px solid var(--line-light); background: #e3e3df; overflow: hidden; }
.ecosystem-visual img { width: 100%; height: auto; max-height: 38rem; object-fit: contain; }
.ecosystem-visual figcaption { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; padding-top: 1.6rem; border-top: 1px solid var(--line-light); }
.ecosystem-visual figcaption span { display: flex; justify-content: space-between; gap: .8rem; color: var(--muted-light); font-size: .82rem; }
.ecosystem-visual figcaption strong { color: var(--black); font-weight: 600; }

.specs { background: var(--black); }
.specs .section-label { color: var(--muted-dark); }
.specs-main { display: grid; grid-template-columns: minmax(0,2fr) minmax(15rem,1fr); gap: clamp(2rem,5vw,5rem); align-items: end; margin: 3.5rem 0 5rem; }
.specs-main h2 { margin-bottom: 0; }
.specs-main p { margin-bottom: .4rem; color: var(--muted-dark); line-height: 1.6; }
.spec-list { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border-top: 1px solid var(--line-dark); }
.spec { min-width: 0; min-height: 12rem; padding: 1.7rem 1rem 0 0; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line-dark); }
.spec + .spec { padding-left: 1rem; }
.spec:last-child { border-right: 0; }
.spec strong { font-size: clamp(2rem,3.2vw,3.5rem); font-weight: 520; letter-spacing: -.05em; }
.spec span { color: var(--muted-dark); font-size: .82rem; line-height: 1.5; }

.final-cta { min-height: min(48rem,90svh); padding: var(--section-space) var(--pad); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; position: relative; overflow: clip; }
.final-glow { position: absolute; width: min(70rem,80vw); aspect-ratio: 2/1; background: radial-gradient(ellipse,rgba(122,164,255,.22),rgba(200,255,77,.1) 36%,transparent 70%); filter: blur(40px); }
.final-cta > *:not(.final-glow) { position: relative; }
.final-cta h2 { max-width: 72rem; margin-bottom: 3rem; font-size: clamp(3.5rem,8vw,8rem); }
footer { padding-block: 2rem; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: end; gap: 2rem; border-top: 1px solid var(--line-dark); color: var(--muted-dark); font-size: .72rem; }
.footer-brand { color: var(--white); }
footer p { margin-bottom: 0; text-align: center; }
footer > div { justify-self: end; display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 800ms cubic-bezier(.22,1,.36,1), transform 800ms cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .hero-background { object-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg,rgba(5,5,5,.95),rgba(5,5,5,.82) 48%,rgba(5,5,5,.22)); }
  .hero-copy { width: min(70%,48rem); }
  h1 { font-size: clamp(4rem,9.5vw,7.2rem); }
  .statement-grid { grid-template-columns: 1fr; }
  .statement-copy > p:last-child { margin-left: 0; }
}

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav, .nav-cta { display: none; }
  .menu-button { display: block; }
  .site-header.menu-open { height: 100svh; align-content: start; padding-top: .85rem; background: rgba(5,5,5,.97); backdrop-filter: blur(24px); }
  .site-header.menu-open .desktop-nav { display: flex; position: absolute; inset: 6.5rem var(--pad) auto; flex-direction: column; align-items: stretch; gap: 0; }
  .site-header.menu-open .desktop-nav a { padding: 1.15rem 0; border-bottom: 1px solid var(--line-dark); color: var(--white); font-size: clamp(1.7rem,7vw,2.5rem); letter-spacing: -.04em; }
  .site-header.menu-open .menu-button span:first-child { transform: translateY(3px) rotate(45deg); }
  .site-header.menu-open .menu-button span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .hero { min-height: max(40rem,100svh); }
  .hero-background { object-position: 66% center; }
  .hero-shade { background: linear-gradient(90deg,rgba(5,5,5,.96),rgba(5,5,5,.75) 65%,rgba(5,5,5,.28)); }
  .hero-copy { width: min(82%,44rem); }
  .split-layout, .capability-heading, .ecosystem-copy, .specs-main { grid-template-columns: 1fr; }
  .feature-copy { padding-top: 1rem; }
  .cards { grid-template-columns: 1fr; }
  .cap-card { min-height: 18rem; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .cap-card:last-child { border-bottom: 0; }
  .ecosystem-visual figcaption { gap: .6rem; }
  .ecosystem-visual figcaption span { flex-direction: column; }
  .spec-list { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .spec:nth-child(2) { border-right: 0; }
  .spec:nth-child(n+3) { padding-top: 1.7rem; border-top: 1px solid var(--line-dark); }
}

@media (max-width: 680px) {
  .hero { min-height: 44rem; align-items: end; }
  .hero-background { object-position: 70% center; opacity: .66; }
  .hero-shade { background: linear-gradient(90deg,rgba(5,5,5,.97),rgba(5,5,5,.7)),linear-gradient(0deg,rgba(5,5,5,.8),transparent 55%); }
  .hero-inner { padding-top: 8rem; padding-bottom: 4rem; }
  .hero-copy { width: 100%; }
  h1 { font-size: clamp(3.8rem,17vw,6.2rem); }
  .hero-intro { font-size: 1rem; }
  .product-film-frame { aspect-ratio: 4/3; }
  .metric-rail { grid-template-columns: 1fr; gap: 1rem; }
  .metric-rail div { padding-bottom: 1rem; border-bottom: 1px solid var(--line-dark); }
  .statement { min-height: auto; }
  .statement-background { opacity: .74; }
  .statement h2, .feature-copy h2, .capability-heading h2, .ecosystem-copy h2, .specs-main h2 { font-size: clamp(2.7rem,13vw,4.1rem); }
  .comparison-line { grid-template-columns: 1fr; justify-items: center; }
  .comparison-line i { width: 1px; height: 4rem; background: linear-gradient(#555,var(--signal)); }
  .comparison-line i::after { right: 50%; top: 100%; transform: translate(50%,-50%); }
  .ecosystem-visual { padding: 1rem; }
  .ecosystem-visual img { width: 100%; max-height: none; }
  .ecosystem-visual figcaption { grid-template-columns: 1fr; padding-top: 1rem; }
  .ecosystem-visual figcaption span { flex-direction: row; padding: .7rem 0; border-bottom: 1px solid var(--line-light); }
  .spec-list { grid-template-columns: 1fr; }
  .spec, .spec + .spec { min-height: 10rem; padding: 1.5rem 0; border-right: 0; border-top: 1px solid var(--line-dark); }
  footer { grid-template-columns: 1fr; align-items: start; }
  footer p { text-align: left; }
  footer > div { justify-self: start; }
}

@media (max-width: 430px) {
  .brand { font-size: .68rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .button { width: 100%; }
  .media-topline { font-size: .62rem; }
  .final-cta h2 { font-size: clamp(3rem,15vw,4.6rem); }
}

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