:root {
  --bg: #05090a;
  --bg-2: #081011;
  --panel: rgba(9, 18, 19, .82);
  --panel-2: rgba(8, 14, 15, .94);
  --line: rgba(89, 236, 218, .18);
  --line-strong: rgba(89, 236, 218, .42);
  --text: #f4f6f5;
  --muted: #a8b3b2;
  --teal: #53e5d2;
  --amber: #ffac00;
  --amber-2: #ff8a00;
  --max: 1500px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(circle at 84% 43%, rgba(21, 110, 103, .12), transparent 24rem),
    linear-gradient(180deg, #030607 0%, #071011 54%, #030607 100%);
  color: var(--text);
  font-family: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .24;
  background-image:
    linear-gradient(rgba(88, 224, 210, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88, 224, 210, .035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 78%, transparent);
}

.site-header {
  height: var(--header-h);
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto minmax(240px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 0 clamp(24px, 4vw, 72px);
  background: rgba(2, 5, 6, .9);
  border-bottom: 1px solid rgba(83, 229, 210, .25);
  backdrop-filter: blur(18px);
}
.brand { justify-self: start; width: min(310px, 29vw); }
.brand img { width: 100%; max-height: 58px; object-fit: contain; object-position: left center; }
.nav { display: flex; align-items: center; gap: 35px; font-size: 14px; color: #c8d0cf; }
.nav a { position: relative; padding: 31px 0 28px; transition: color .2s ease; }
.nav a:hover, .nav a.active { color: var(--teal); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 12px;
  height: 2px;
  background: var(--teal);
  box-shadow: 0 0 14px var(--teal);
}
.header-download { justify-self: end; }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; }
.menu-toggle span { display: block; width: 26px; height: 1px; margin: 7px; background: #fff; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 22px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.2);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #fff;
  border-color: var(--amber);
  background: linear-gradient(180deg, rgba(255, 165, 0, .18), rgba(255, 133, 0, .08));
  box-shadow: inset 0 0 20px rgba(255, 159, 0, .1), 0 0 18px rgba(255, 151, 0, .24);
}
.button-primary:hover { box-shadow: inset 0 0 25px rgba(255, 159, 0, .16), 0 0 30px rgba(255, 151, 0, .4); }
.button-ghost { border-color: rgba(83,229,210,.55); background: rgba(4, 18, 18, .44); }
.button-ghost:hover { border-color: var(--teal); box-shadow: 0 0 24px rgba(83,229,210,.15); }
.button-small { min-height: 42px; padding: 0 20px; }
.button-large { min-height: 62px; padding: 0 32px; font-size: 17px; }
.download-icon { font-size: 21px; color: var(--amber); line-height: 1; }
.play-icon { font-size: 20px; color: var(--teal); }

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - var(--header-h)));
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(83,229,210,.26);
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: url("assets/hero.webp");
  background-size: cover;
  background-position: center;
  transform: scale(1.015);
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 7, .98) 0%, rgba(2, 6, 7, .84) 22%, rgba(2, 6, 7, .34) 47%, rgba(2, 6, 7, .06) 72%),
    linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.05) 65%, rgba(1,5,6,.78));
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(680px, 49vw);
  margin-left: clamp(34px, 6vw, 110px);
  padding: 78px 0 82px;
}
.eyebrow, .section-kicker {
  color: #d7dfde;
  font-size: 12px;
  letter-spacing: .36em;
  font-weight: 600;
}
.product-lockup { display: flex; align-items: center; gap: 18px; margin: 20px 0 3px; }
.product-icon { width: 68px; height: 68px; filter: drop-shadow(0 0 16px rgba(255, 166, 0, .2)); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 0;
  font-size: clamp(54px, 6.1vw, 94px);
  line-height: .95;
  letter-spacing: -.045em;
  font-weight: 350;
}
h1 span, h2 span { color: var(--amber); }
.hero-tagline { margin: 16px 0 24px; letter-spacing: .34em; font-size: 14px; font-weight: 600; }
.hero-copy { max-width: 535px; color: #d1d7d6; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.microcopy { margin: 22px 0 0; color: #aab4b2; font-size: 12px; letter-spacing: .14em; }
.hero-status {
  position: absolute;
  right: 42px;
  bottom: 34px;
  z-index: 2;
  padding: 12px 15px;
  border: 1px solid rgba(83,229,210,.28);
  background: rgba(3,10,11,.58);
  font-family: Consolas, monospace;
  font-size: 10px;
  letter-spacing: .16em;
  color: #87a19d;
}
.hero-status strong { display: block; margin-top: 5px; color: var(--teal); font-weight: 500; }

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  max-width: none;
  margin: 0;
  background: linear-gradient(180deg, rgba(6,23,24,.72), rgba(3,8,9,.9));
  border-left: 1px solid rgba(83,229,210,.12);
  border-right: 1px solid rgba(83,229,210,.12);
}
.feature {
  min-height: 225px;
  padding: 38px 42px;
  text-align: center;
  border-right: 1px solid rgba(83,229,210,.18);
}
.feature:last-child { border-right: 0; }
.feature svg { width: 48px; height: 48px; fill: none; stroke: var(--teal); stroke-width: 1.5; filter: drop-shadow(0 0 8px rgba(83,229,210,.22)); }
.feature h2 { margin: 17px 0 8px; font-size: 20px; font-weight: 500; }
.feature p { color: var(--muted); line-height: 1.5; max-width: 270px; margin: 0 auto; }

.section { width: min(var(--max), calc(100% - 64px)); margin: 0 auto; padding: 110px 0; }
.production-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(370px, .82fr);
  gap: clamp(46px, 6vw, 105px);
  align-items: center;
  padding-left: clamp(24px, 4vw, 64px);
  padding-right: clamp(24px, 4vw, 64px);
  overflow: visible;
}
.production-section::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  pointer-events: none;
  border-top: 1px solid rgba(83,229,210,.12);
  border-bottom: 1px solid rgba(83,229,210,.12);
  background:
    radial-gradient(circle at 25% 48%, rgba(20,62,62,.12), transparent 38%),
    linear-gradient(90deg, rgba(1,7,9,.34) 0%, rgba(1,7,9,.48) 56%, rgba(1,7,9,.78) 100%),
    linear-gradient(180deg, rgba(2,8,10,.2) 0%, rgba(2,8,10,.08) 56%, rgba(2,8,10,.5) 100%),
    url("assets/holographic-planet-over-alien-horizon.png") center center / cover no-repeat;
}
.production-section > * { position: relative; z-index: 1; }
.workflow-visual {
  border: 1px solid rgba(97, 224, 210, .32);
  background: rgba(3, 9, 10, .88);
  box-shadow: 0 25px 80px rgba(0,0,0,.5), 0 0 60px rgba(43,128,120,.1);
  border-radius: 8px;
  overflow: hidden;
}
.workflow-interface-image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.window-bar { height: 42px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 14px; color: #778b88; font-size: 10px; letter-spacing: .13em; border-bottom: 1px solid rgba(83,229,210,.13); }
.window-bar > :last-child { justify-self: end; color: var(--teal); }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 6px; height: 6px; border-radius: 50%; background: #52605e; }
.workflow-ui { display: grid; grid-template-columns: 145px minmax(0,1fr) 150px; min-height: 470px; }
.tool-list, .inspector { padding: 20px 14px; background: rgba(1,5,6,.46); font-size: 11px; color: #92a19f; }
.tool-list { border-right: 1px solid rgba(83,229,210,.12); }
.tool-list strong, .inspector strong { display: block; color: #d3dfdd; font-size: 10px; letter-spacing: .2em; margin-bottom: 18px; }
.tool-list span { display: block; padding: 10px 7px; border-bottom: 1px solid rgba(255,255,255,.035); }
.tool-list span::before { content: "◇"; color: var(--teal); margin-right: 7px; }
.inspector { border-left: 1px solid rgba(83,229,210,.12); }
.inspector label { display: block; margin: 15px 0; font-size: 9px; letter-spacing: .1em; }
.inspector input { width: 100%; margin-top: 6px; padding: 8px; color: #b9c5c3; background: #061011; border: 1px solid rgba(83,229,210,.15); border-radius: 3px; font-size: 10px; }
.meter { height: 5px; margin-top: 24px; background: rgba(255,255,255,.07); }
.meter span { display: block; width: 82%; height: 100%; background: var(--teal); box-shadow: 0 0 10px rgba(83,229,210,.4); }
.inspector small { display: block; margin-top: 8px; color: var(--teal); letter-spacing: .12em; }
.node-canvas { position: relative; min-height: 470px; overflow: hidden; background-image: radial-gradient(circle, rgba(83,229,210,.11) 1px, transparent 1px); background-size: 22px 22px; }
.node-canvas::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 48% 45%, rgba(47,145,136,.12), transparent 45%); pointer-events: none; }
.connections { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.connections path { fill: none; stroke: rgba(93,236,220,.55); stroke-width: 2; filter: drop-shadow(0 0 4px rgba(83,229,210,.35)); }
.node { position: absolute; z-index: 2; min-width: 115px; padding: 11px 12px; border: 1px solid rgba(83,229,210,.46); border-radius: 5px; background: rgba(7,24,25,.93); box-shadow: 0 9px 25px rgba(0,0,0,.35); }
.node::before, .node::after { content: ""; position: absolute; top: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px rgba(83,229,210,.55); transform: translateY(-50%); }
.node::before { left: -4px; } .node::after { right: -4px; }
.node b { display: block; color: #dff5f2; font-size: 11px; font-weight: 600; }
.node small { color: #718b87; font-size: 9px; }
.node.amber { border-color: rgba(255,172,0,.55); background: rgba(39,25,5,.88); }
.node.amber::before, .node.amber::after { background: var(--amber); box-shadow: 0 0 8px rgba(255,172,0,.65); }
.n1{left:8%;top:11%}.n2{left:58%;top:9%}.n3{left:34%;top:34%}.n4{left:12%;top:63%}.n5{left:61%;top:67%}.n6{left:7%;top:82%}.n7{left:42%;top:82%}
.production-copy h2, .section-heading h2, .about h2, .download-section h2 { margin: 8px 0 20px; font-size: clamp(38px, 4.3vw, 70px); line-height: 1; font-weight: 350; letter-spacing: -.03em; }
.production-copy p, .section-heading p, .about-copy p { color: var(--muted); line-height: 1.72; font-size: 17px; }
.check-list { list-style: none; padding: 0; margin: 30px 0 0; }
.check-list li { position: relative; margin: 13px 0; padding-left: 34px; color: #c7cfce; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 21px; height: 21px; border: 1px solid var(--amber); border-radius: 50%; color: var(--amber); text-align: center; line-height: 18px; font-size: 12px; box-shadow: 0 0 10px rgba(255,172,0,.12); }

.platform { padding-top: 75px; }
.section-heading { max-width: 780px; margin-bottom: 45px; }
.platform-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.glass-card {
  position: relative;
  min-height: 270px;
  padding: 34px;
  border: 1px solid rgba(83,229,210,.18);
  background: linear-gradient(145deg, rgba(9,24,24,.72), rgba(4,9,10,.58));
  overflow: hidden;
}
.glass-card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -90px; bottom: -90px; border: 1px solid rgba(83,229,210,.24); border-radius: 50%; box-shadow: 0 0 0 25px rgba(83,229,210,.025),0 0 0 50px rgba(83,229,210,.018); }
.card-index { color: var(--teal); font-family: Consolas, monospace; font-size: 12px; }
.glass-card h3 { margin: 55px 0 12px; font-size: 25px; font-weight: 450; }
.glass-card p { max-width: 360px; color: var(--muted); line-height: 1.65; }

.about { display: grid; grid-template-columns: 1fr .8fr; align-items: center; min-height: 550px; }
.about-copy { max-width: 760px; }
.field-orbit { position: relative; justify-self: center; width: min(440px, 38vw); aspect-ratio: 1; display: grid; place-items: center; }
.field-orbit::before { content: ""; position: absolute; inset: 20%; border-radius: 50%; background: radial-gradient(circle, rgba(83,229,210,.18), transparent 62%); filter: blur(10px); }
.field-orbit img { width: 28%; filter: drop-shadow(0 0 30px rgba(255,158,0,.35)); z-index: 2; }
.orbit { position: absolute; inset: 10%; border: 1px solid rgba(83,229,210,.28); border-radius: 50%; box-shadow: 0 0 25px rgba(83,229,210,.04); animation: spin 18s linear infinite; }
.orbit::after { content: ""; position: absolute; width: 8px; height: 8px; top: -4px; left: 50%; border-radius: 50%; background: var(--teal); box-shadow: 0 0 12px var(--teal); }
.orbit-2 { inset: 21%; transform: rotate(60deg); animation-duration: 13s; animation-direction: reverse; }
.orbit-3 { inset: 33%; transform: rotate(120deg); animation-duration: 9s; }
@keyframes spin { to { transform: rotate(360deg); } }

.download-section {
  position: relative;
  overflow: hidden;
  padding: 75px max(32px, calc((100vw - var(--max))/2));
  border-top: 1px solid rgba(83,229,210,.19);
  border-bottom: 1px solid rgba(83,229,210,.24);
  background:
    radial-gradient(circle at 74% 56%, rgba(255,159,0,.10), transparent 20rem),
    linear-gradient(90deg, #071011, #030708);
}
.download-section::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 60%; background: linear-gradient(175deg, transparent 45%, rgba(51,70,62,.14) 46%, transparent 49%); opacity: .7; }
.download-inner { position: relative; z-index: 2; display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.download-inner > img { width: 92px; filter: drop-shadow(0 0 24px rgba(255,160,0,.25)); }
.download-section h2 { font-size: clamp(35px, 4vw, 60px); margin-bottom: 8px; }
.download-section p { margin: 0; color: var(--muted); }

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 36px clamp(24px, 5vw, 80px) 26px;
  background: #020405;
  border-top: 1px solid rgba(83,229,210,.15);
}
.footer-logo { width: 235px; }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 26px; font-size: 12px; color: #adb6b5; }
footer nav a:hover { color: var(--teal); }
footer p { margin: 0; font-size: 11px; color: #677572; }
footer > p:nth-of-type(1) { grid-column: 1 / 2; }
.footer-motto { grid-column: 3; justify-self: end; letter-spacing: .22em; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto auto; }
  .nav { position: fixed; top: var(--header-h); left: 0; right: 0; height: calc(100vh - var(--header-h)); flex-direction: column; justify-content: center; gap: 12px; background: rgba(2,6,7,.98); transform: translateY(-120%); transition: transform .35s ease; }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 28px; font-size: 20px; }
  .nav a.active::after { bottom: 5px; }
  .menu-toggle { display: block; order: 2; }
  .header-download { order: 3; }
  .hero-content { width: min(650px, 63vw); }
  .feature-strip { grid-template-columns: repeat(2, 1fr); }
  .feature:nth-child(2) { border-right: 0; }
  .feature:nth-child(-n+2) { border-bottom: 1px solid rgba(83,229,210,.18); }
  .production-section { grid-template-columns: 1fr; }
  .workflow-visual { max-width: 850px; }
  .production-copy { max-width: 760px; }
  .platform-grid { grid-template-columns: 1fr; }
  .glass-card { min-height: 210px; }
  .glass-card h3 { margin-top: 35px; }
  .download-inner { grid-template-columns: auto 1fr; }
  .download-inner .button { grid-column: 2; justify-self: start; }
  footer { grid-template-columns: 1fr 1fr; }
  footer nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; }
  footer > p:nth-of-type(1) { grid-row: 3; }
  .footer-motto { grid-column: 2; grid-row: 3; }
}

@media (max-width: 760px) {
  :root { --header-h: 68px; }
  .site-header { padding: 0 18px; gap: 8px; }
  .brand { width: 190px; }
  .header-download { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .hero { min-height: 720px; align-items: flex-end; }
  .hero-image { background-position: 60% center; }
  .hero-vignette { background: linear-gradient(0deg, rgba(1,5,6,.99) 0%, rgba(1,5,6,.9) 38%, rgba(1,5,6,.22) 72%), linear-gradient(90deg, rgba(1,5,6,.65), transparent); }
  .hero-content { width: auto; margin: 0; padding: 290px 24px 55px; }
  .eyebrow { letter-spacing: .23em; font-size: 10px; }
  .product-lockup { gap: 10px; }
  .product-icon { width: 48px; height: 48px; }
  h1 { font-size: clamp(52px, 16vw, 76px); }
  .hero-copy { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-status { display: none; }
  .feature-strip { grid-template-columns: 1fr; }
  .feature { min-height: 190px; border-right: 0; border-bottom: 1px solid rgba(83,229,210,.16); }
  .section { width: min(100% - 38px, var(--max)); padding: 80px 0; }
  .workflow-ui { grid-template-columns: 78px 1fr; min-height: 400px; }
  .tool-list { padding: 16px 7px; }
  .tool-list span { font-size: 0; padding: 12px 2px; }
  .tool-list span::before { font-size: 13px; margin: 0; }
  .inspector { display: none; }
  .node-canvas { min-height: 400px; }
  .node { min-width: 92px; padding: 8px; transform: scale(.85); transform-origin: top left; }
  .node b { font-size: 10px; }
  .n1{left:4%}.n2{left:54%}.n3{left:27%}.n4{left:5%}.n5{left:55%}.n6{left:3%}.n7{left:34%}
  .about { grid-template-columns: 1fr; }
  .field-orbit { width: min(330px, 82vw); margin-top: 35px; }
  .download-section { padding: 60px 24px; }
  .download-inner { grid-template-columns: 1fr; text-align: center; }
  .download-inner > img { margin: auto; }
  .download-inner .button { grid-column: 1; justify-self: stretch; }
  footer { grid-template-columns: 1fr; text-align: center; }
  .footer-logo { margin: 0 auto; }
  footer nav { grid-column: 1; grid-row: auto; justify-content: center; }
  footer > p:nth-of-type(1), .footer-motto { grid-column: 1; grid-row: auto; justify-self: center; }
}

@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; }
}