:root {
  --bg: #060b12;
  --bg-raised: #0a111c;
  --panel: #0d1623;
  --panel-light: #111d2c;
  --line: rgba(151, 174, 207, .14);
  --line-strong: rgba(151, 174, 207, .24);
  --text: #f3f7fc;
  --muted: #93a2b7;
  --muted-bright: #b9c5d6;
  --blue: #1689ff;
  --blue-bright: #38a8ff;
  --cyan: #38d5ff;
  --green: #4bd398;
  --red: #ff6b72;
  --max-width: 1180px;
  --font: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.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; }
.container { width: min(calc(100% - 48px), var(--max-width)); margin-inline: auto; }
.page-noise {
  position: fixed; inset: 0; z-index: 20; opacity: .025; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed; z-index: 50; top: 0; left: 0; right: 0; height: 76px;
  display: flex; align-items: center; padding: 0 max(24px, calc((100vw - var(--max-width)) / 2));
  border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, height .3s;
}
.site-header.scrolled { height: 66px; background: rgba(6,11,18,.86); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 21px; letter-spacing: -.6px; }
.brand img { width: 35px; height: 35px; object-fit: cover; border-radius: 9px; }
.brand > span > span { color: var(--blue-bright); }
.desktop-nav { display: flex; align-items: center; gap: 22px; margin: auto; }
.desktop-nav a, .text-link { color: var(--muted-bright); font-size: 14px; font-weight: 500; transition: color .2s; }
.desktop-nav a:hover, .text-link:hover { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 22px; }
.button {
  min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border: 1px solid transparent; border-radius: 7px; font-size: 14px; font-weight: 600; cursor: pointer; transition: transform .2s, background .2s, border-color .2s, box-shadow .2s;
}
.button:hover { transform: translateY(-2px); }
.button.is-disabled, .button[aria-disabled="true"] { opacity: .55; cursor: not-allowed; pointer-events: none; box-shadow: none; }
.button svg { width: 18px; height: 18px; transition: transform .2s; }
.button:hover svg:last-child { transform: translateX(2px); }
.button-small { min-height: 38px; padding: 0 16px; color: #fff; background: var(--blue); box-shadow: 0 8px 24px rgba(22,137,255,.2); }
.button-primary { color: #fff; background: linear-gradient(135deg, #0879ef, #1689ff 60%, #209bff); box-shadow: 0 10px 30px rgba(22,137,255,.22), inset 0 1px 0 rgba(255,255,255,.2); }
.button-primary:hover { box-shadow: 0 14px 38px rgba(22,137,255,.33), inset 0 1px 0 rgba(255,255,255,.2); }
.button-ghost { color: var(--text); background: rgba(255,255,255,.035); border-color: var(--line-strong); backdrop-filter: blur(8px); }
.button-ghost:hover, .button-outline:hover { border-color: rgba(56,168,255,.5); background: rgba(22,137,255,.07); }
.button-outline { color: var(--text); border-color: var(--line-strong); background: transparent; }
.button-full { width: 100%; }
.menu-button { display: none; width: 38px; height: 38px; padding: 0; border: 0; color: #fff; background: transparent; }
.menu-button span:not(.sr-only) { display: block; width: 20px; height: 1px; background: currentColor; margin: 6px auto; transition: transform .2s; }
.mobile-nav { display: none; }

.hero {
  position: relative; min-height: 820px; padding: 155px 0 110px; overflow: hidden;
  background: radial-gradient(circle at 70% 38%, rgba(16,79,151,.12), transparent 32%), linear-gradient(180deg, #07101c 0%, #060b12 100%);
}
.hero-circuit, .download-circuit {
  position: absolute; inset: 0; opacity: .2; background: url("SplashScreen.png") center / cover no-repeat; mix-blend-mode: screen; pointer-events: none;
}
.hero-circuit::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 65% at 48% 45%, #07101c 15%, transparent 75%), linear-gradient(180deg, rgba(6,11,18,.15), #060b12); }
.hero-glow { position: absolute; width: 650px; height: 650px; right: 6%; top: 15%; background: radial-gradient(circle, rgba(22,137,255,.14), transparent 64%); filter: blur(30px); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 45px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px; color: var(--blue-bright);
  font-family: var(--mono); font-size: 11px; line-height: 1.5; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(75,211,152,.1), 0 0 14px rgba(75,211,152,.6); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 650px; margin-bottom: 24px; font-size: clamp(48px, 5.4vw, 75px); line-height: .99; letter-spacing: -.06em; }
h1 span { color: #aebdd0; }
.hero-lead { max-width: 555px; margin-bottom: 33px; color: var(--muted-bright); font-size: 18px; line-height: 1.68; }
.hero-actions { display: flex; gap: 12px; }
.hero-proof { display: flex; gap: 0; margin-top: 44px; }
.hero-proof div { display: flex; flex-direction: column; padding: 0 24px; border-left: 1px solid var(--line-strong); }
.hero-proof div:first-child { padding-left: 0; border: 0; }
.hero-proof strong { margin-bottom: 3px; font-size: 13px; font-weight: 600; }
.hero-proof span { color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.product-stage { position: relative; perspective: 1100px; transform: translateX(18px); }
.window-shadow { position: absolute; inset: 16% 5% -8%; background: rgba(3,119,255,.2); filter: blur(60px); }
.value-diagram {
  position: relative; min-height: 440px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 22px;
  padding: 34px; border: 1px solid rgba(145,180,225,.24); border-radius: 10px;
  background: radial-gradient(circle at 50% 50%, rgba(22,137,255,.16), transparent 36%), linear-gradient(145deg, #0d1725, #080f18);
  box-shadow: 0 32px 80px rgba(0,0,0,.55), inset 0 0 0 1px rgba(255,255,255,.03);
  transform: rotateY(-4deg) rotateX(1deg); transform-style: preserve-3d; transition: transform .2s ease-out;
}
.value-node {
  position: relative; z-index: 1; min-height: 180px; display: flex; flex-direction: column; justify-content: center; gap: 9px;
  padding: 24px; border: 1px solid rgba(145,180,225,.18); border-radius: 8px; background: rgba(255,255,255,.035);
}
.value-node small { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }
.value-node strong { color: #edf5ff; font-size: 20px; line-height: 1.18; letter-spacing: -.025em; }
.value-node span { color: var(--muted-bright); font-size: 12px; line-height: 1.55; }
.license-node { opacity: .72; }
.team-node { border-color: rgba(75,211,152,.34); background: rgba(75,211,152,.06); }
.value-bridge {
  position: relative; z-index: 2; width: 118px; height: 118px; display: grid; place-items: center;
  border: 1px solid rgba(56,168,255,.34); border-radius: 50%; background: #0b1623; box-shadow: 0 0 38px rgba(22,137,255,.2);
}
.value-bridge img { width: 42px; height: 42px; border-radius: 9px; }
.value-bridge span { position: absolute; bottom: 22px; color: #cfe3fb; font-size: 10px; font-weight: 700; }
.value-flow { position: absolute; z-index: 0; left: 23%; right: 23%; top: 66%; height: 2px; background: linear-gradient(90deg, rgba(255,255,255,.08), rgba(56,168,255,.45), rgba(75,211,152,.55)); }
.value-flow i { position: absolute; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--blue-bright); transform: translate(-50%, -50%); box-shadow: 0 0 14px rgba(56,168,255,.65); }
.value-flow i:nth-child(1) { left: 28%; }
.value-flow i:nth-child(2) { left: 50%; }
.value-flow i:nth-child(3) { left: 72%; background: var(--green); box-shadow: 0 0 14px rgba(75,211,152,.65); }
.app-window {
  position: relative; overflow: hidden; border: 1px solid rgba(145,180,225,.25); border-radius: 10px;
  background: #0a111b; box-shadow: 0 32px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.03) inset;
  transform: rotateY(-4deg) rotateX(1deg); transform-style: preserve-3d; transition: transform .2s ease-out;
}
.app-titlebar { height: 42px; display: flex; align-items: center; justify-content: space-between; padding: 0 13px; background: #111a26; border-bottom: 1px solid #263446; }
.app-brand { display: flex; align-items: center; gap: 8px; color: #d9e3f0; font-size: 11px; font-weight: 600; }
.app-brand img { width: 21px; height: 21px; object-fit: cover; border-radius: 5px; }
.window-controls { display: flex; gap: 13px; }
.window-controls i { width: 8px; height: 1px; background: #718198; }
.window-controls i:nth-child(2) { width: 7px; height: 7px; border: 1px solid #718198; background: none; }
.window-controls i:last-child { width: 8px; height: 8px; position: relative; background: none; }
.window-controls i:last-child::before, .window-controls i:last-child::after { content: ""; position: absolute; width: 9px; height: 1px; top: 3px; background: #718198; transform: rotate(45deg); }
.window-controls i:last-child::after { transform: rotate(-45deg); }
.app-toolbar { height: 34px; display: flex; align-items: stretch; gap: 4px; padding: 4px 7px; background: #292a31; border-bottom: 1px solid #15171d; }
.app-toolbar button { padding: 0 9px; border: 1px solid #40434e; border-radius: 3px; color: #e8eef8; background: #252832; font-size: 8px; }
.app-toolbar button.tool-active { color: #fff; border-color: #5d82bd; background: #303845; }
.connection { display: flex; align-items: center; gap: 6px; margin: auto 10px auto auto; padding: 4px 8px; color: #93a7bf; border: 1px solid #24354a; border-radius: 3px; font-family: var(--mono); font-size: 8px; }
.connection i, .app-statusbar i, .live-pill i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 7px var(--green); }
.app-connection-strip { height: 24px; display: flex; align-items: center; justify-content: space-between; padding: 0 9px; color: #eef5ff; background: #17191f; border-bottom: 1px solid #111318; font-size: 8px; }
.app-connection-strip span { display: flex; align-items: center; gap: 7px; }
.app-connection-strip i { width: 6px; height: 6px; border-radius: 50%; background: #4b9dff; }
.app-connection-strip strong { color: #6bb3ff; font-family: var(--mono); font-size: 7px; font-weight: 600; }
.app-tabs { height: 31px; display: flex; align-items: stretch; background: #f5f6f8; border-bottom: 1px solid #c7cbd1; }
.app-tabs span { min-width: 66px; display: grid; place-items: center; color: #1b2633; border-right: 1px solid #c7cbd1; font-size: 8px; }
.app-tabs .tab-active { background: #fff; border-top: 2px solid var(--blue); }
.app-body { height: 360px; display: flex; }
.logic-tree { flex: 0 0 123px; padding: 15px 10px; color: #77869a; background: #0b131d; border-right: 1px solid #1e2b3a; font-size: 8px; }
.logic-tree small { display: block; margin: 0 5px 8px; color: #506176; font-family: var(--mono); font-size: 7px; letter-spacing: .1em; }
.logic-tree small:nth-of-type(2) { margin-top: 19px; }
.logic-tree p { margin: 0; padding: 5px; border-radius: 2px; }
.logic-tree .tree-child { padding-left: 18px; }
.logic-tree .selected { color: #c8d8eb; background: rgba(22,137,255,.12); }
.logic-canvas { flex: 1; min-width: 0; overflow: hidden; color: #243243; background-color: #fff; }
.canvas-topline { height: 35px; display: flex; align-items: center; justify-content: space-between; padding: 0 13px; color: #dce7f5; background: #2d2d35; border-bottom: 1px solid #141a22; font-size: 8px; }
.live-pill { display: flex; align-items: center; gap: 5px; color: var(--green); font-family: var(--mono); font-size: 7px; letter-spacing: .08em; }
.rung-comment { padding: 11px 17px 5px; color: #007229; font-size: 7px; }
.rung { position: relative; height: 82px; display: flex; align-items: center; padding: 0 13px; color: #0ca33c; border-bottom: 1px solid #e2e5e9; }
.rail { align-self: stretch; width: 2px; background: #0900c8; }
.rail-right { margin-left: 0; }
.wire { height: 1px; min-width: 21px; flex: 1; background: currentColor; }
.wire.short { flex: .45; }
.wire.grow { flex: 1.5; }
.contact, .coil { position: relative; flex: 0 0 58px; text-align: center; color: #10108c; }
.contact span, .coil span { position: absolute; width: 92px; left: 50%; top: -24px; transform: translateX(-50%); color: #303b48; font-family: var(--mono); font-size: 6px; line-height: 1.15; }
.contact b, .coil b { font-family: var(--mono); font-size: 14px; font-weight: 400; white-space: nowrap; }
.ladder-symbol {
  position: relative; display: inline-block; width: 42px; height: 28px; color: currentColor; vertical-align: middle;
}
.ladder-symbol.xic::before,
.ladder-symbol.xio::before {
  content: ""; position: absolute; left: 13px; top: 4px; width: 2px; height: 20px;
  border-radius: 2px; background: currentColor; box-shadow: 14px 0 0 currentColor;
}
.ladder-symbol.xio::after {
  content: ""; position: absolute; left: 20px; top: 2px; width: 2px; height: 24px;
  border-radius: 2px; background: currentColor; transform: rotate(32deg); transform-origin: center;
}
.ladder-symbol.ote::before,
.ladder-symbol.ote::after {
  content: ""; position: absolute; top: 3px; width: 11px; height: 22px;
  border: 2px solid currentColor; background: transparent;
}
.ladder-symbol.ote::before { left: 8px; border-right: 0; border-radius: 14px 0 0 14px; }
.ladder-symbol.ote::after { right: 8px; border-left: 0; border-radius: 0 14px 14px 0; }
.contact em, .coil em { position: absolute; left: 50%; top: 18px; transform: translateX(-50%); color: #0047bd; font-family: var(--mono); font-size: 6px; font-style: normal; }
.contact-on { color: #12a038; text-shadow: 0 0 8px rgba(75,211,152,.25); }
.contact-on em { color: var(--green); }
.contact-off { color: #12a038; text-shadow: none; }
.contact-off em { color: #0047bd; }
.trace-callout { height: 40px; margin: 0 26px; padding: 0 11px; display: flex; align-items: center; gap: 9px; color: #36485b; background: rgba(255,107,114,.08); border: 1px solid rgba(196,55,66,.25); border-radius: 4px; }
.callout-icon { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: var(--red); background: rgba(255,107,114,.12); font-family: var(--mono); font-size: 11px; font-weight: 600; }
.trace-callout small { display: block; margin-bottom: 2px; color: var(--red); font-family: var(--mono); font-size: 6px; letter-spacing: .08em; }
.trace-callout strong { display: block; font-size: 8px; }
.trace-callout > span { margin-left: auto; color: #697a8e; font-size: 7px; }
.second-rung { height: 124px; }
.timer { flex: 0 0 110px; display: grid; grid-template-columns: 30px 1fr 1fr 1fr; align-items: center; padding: 6px; color: #415469; background: #eef3f8; border: 1px solid #9aabba; }
.timer > span { font-family: var(--mono); font-size: 9px; }
.timer div small, .timer div b { display: block; font-family: var(--mono); font-size: 5px; font-weight: 400; }
.timer div b { margin-top: 3px; color: #27394c; font-size: 6px; }
.app-statusbar { height: 25px; display: flex; align-items: center; gap: 18px; padding: 0 10px; color: #65758a; background: #0e1722; border-top: 1px solid #1f2d3d; font-family: var(--mono); font-size: 6px; }
.app-statusbar span:first-child { display: flex; align-items: center; gap: 5px; color: #8fa6bc; }
.app-statusbar span:last-child { margin-left: auto; }
@keyframes float { 50% { transform: translateY(-7px); } }
.hero-bottom-fade { position: absolute; left: 0; right: 0; bottom: 0; height: 160px; background: linear-gradient(transparent, var(--bg)); }

.compatibility-strip { position: relative; z-index: 3; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(9,16,26,.65); }
.compatibility-strip .container { min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.compatibility-strip .container > span { color: #718198; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.controller-list { display: flex; align-items: center; gap: 18px; color: #9babbf; }
.controller-list strong { font-size: 13px; font-weight: 500; }
.controller-list i { width: 3px; height: 3px; border-radius: 50%; background: #3c4b5e; }

.section { position: relative; padding: 125px 0; }
.section-intro { max-width: 740px; margin: 0 auto 65px; }
.centered { text-align: center; }
h2 { margin-bottom: 20px; font-size: clamp(37px, 4.2vw, 56px); line-height: 1.08; letter-spacing: -.045em; }
.section-intro p, .section-heading > p { color: var(--muted); font-size: 17px; line-height: 1.7; }
.problem-section { background: linear-gradient(180deg, var(--bg), #080f18); }
.workflow-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.workflow-grid::before { content: ""; position: absolute; top: 48px; left: 16.5%; right: 16.5%; height: 1px; background: linear-gradient(90deg, transparent, rgba(22,137,255,.4), rgba(22,137,255,.4), transparent); }
.workflow-step { position: relative; padding: 0 25px; text-align: center; }
.step-number { position: absolute; top: 35px; left: calc(50% + 34px); color: #46566b; font-family: var(--mono); font-size: 8px; }
.step-icon { position: relative; z-index: 2; width: 96px; height: 96px; display: grid; place-items: center; margin: 0 auto 28px; color: var(--blue-bright); border: 1px solid rgba(22,137,255,.28); border-radius: 24px; background: #0c1724; box-shadow: 0 15px 35px rgba(0,0,0,.24); }
.step-icon::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(255,255,255,.04); border-radius: 17px; }
.step-icon svg { width: 31px; height: 31px; }
.workflow-step h3 { margin-bottom: 12px; font-size: 20px; letter-spacing: -.02em; }
.workflow-step p { color: var(--muted); font-size: 14px; line-height: 1.7; }

.capabilities { background: #080f18; border-top: 1px solid rgba(255,255,255,.02); }
.section-heading { display: grid; grid-template-columns: 1.2fr .65fr; gap: 100px; align-items: end; margin-bottom: 50px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(36px, 4vw, 52px); }
.section-heading > p { margin-bottom: 5px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 390px; overflow: hidden; padding: 34px; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(145deg, rgba(17,29,44,.9), rgba(10,18,29,.92)); transition: transform .3s, border-color .3s; }
.feature-card:hover { transform: translateY(-4px); border-color: rgba(75,126,185,.35); }
.feature-large, .feature-wide { grid-column: 1 / -1; min-height: 405px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; }
.feature-wide { grid-template-columns: .7fr 1.3fr; min-height: 360px; }
.feature-copy { max-width: 490px; }
.feature-icon { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 26px; color: var(--blue-bright); border: 1px solid rgba(22,137,255,.22); border-radius: 8px; background: rgba(22,137,255,.08); }
.feature-icon svg { width: 20px; height: 20px; }
.feature-kicker { display: block; margin-bottom: 11px; color: var(--blue-bright); font-family: var(--mono); font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.feature-card h3 { margin-bottom: 13px; font-size: 26px; letter-spacing: -.035em; }
.feature-card p { max-width: 485px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.logic-concept-visual {
  position: relative; min-height: 250px; display: grid; grid-template-columns: repeat(6, 1fr); align-items: stretch; gap: 12px;
  padding: 28px; border: 1px solid rgba(145,180,225,.18); border-radius: 8px;
  background: radial-gradient(circle at 50% 50%, rgba(22,137,255,.13), transparent 42%), #0a131f;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03), 0 18px 45px rgba(0,0,0,.22);
}
.logic-capability {
  min-height: 96px; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 16px;
  border: 1px solid rgba(145,180,225,.2); border-radius: 8px; background: rgba(255,255,255,.04);
}
.logic-capability:nth-child(1), .logic-capability:nth-child(2) { grid-column: span 3; }
.logic-capability:nth-child(n+3) { grid-column: span 2; }
.logic-capability span { color: var(--blue-bright); font-family: var(--mono); font-size: 8px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.logic-capability strong { color: #edf5ff; font-size: 14px; line-height: 1.25; letter-spacing: -.015em; }
.logic-capability.is-live { border-color: rgba(75,211,152,.34); background: rgba(75,211,152,.06); }
.logic-capability.is-live span { color: var(--green); }
.trace-concept-visual {
  position: relative; min-height: 252px; margin-top: 22px; padding: 24px 18px;
  border: 1px solid rgba(145,180,225,.18); border-radius: 8px; background: #111922;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03), 0 18px 45px rgba(0,0,0,.18);
}
.trace-card {
  position: relative; min-height: 55px; display: grid; grid-template-columns: 72px 1fr auto; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1px solid rgba(145,180,225,.2); border-radius: 8px; background: rgba(255,255,255,.045);
}
.trace-card span { color: var(--muted); font-family: var(--mono); font-size: 8px; text-transform: uppercase; letter-spacing: .08em; }
.trace-card strong { color: #edf5ff; font-size: 13px; }
.trace-card em { justify-self: end; min-width: 54px; padding: 4px 8px; color: var(--red); border: 1px solid rgba(255,107,114,.28); border-radius: 999px; background: rgba(255,107,114,.08); font-size: 9px; font-style: normal; text-align: center; }
.trace-card-focus { border-color: rgba(56,168,255,.34); background: rgba(22,137,255,.08); }
.trace-concept-visual > i {
  display: block; width: 2px; height: 34px; margin: 4px 0 4px 42px;
  background: repeating-linear-gradient(180deg, var(--blue-bright) 0 6px, transparent 6px 11px);
}
.plot-visual { position: relative; min-height: 230px; margin-top: 22px; overflow: hidden; border: 1px solid rgba(145,180,225,.16); border-radius: 8px; background: #151719; box-shadow: inset 0 0 0 1px rgba(255,255,255,.03); }
.plot-toolbar { height: 30px; display: flex; align-items: center; gap: 15px; padding: 0 12px; color: #dce8f4; background: #2d2d35; font-family: var(--mono); font-size: 8px; }
.plot-toolbar strong { color: #fff; font-weight: 500; }
.plot-visual::before { content: ""; position: absolute; left: 92px; right: 0; top: 30px; bottom: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 1px, transparent 1px 19%), repeating-linear-gradient(0deg, transparent 0 39px, rgba(255,255,255,.05) 39px 40px); }
.plot-lane { position: relative; height: 38px; display: flex; align-items: center; padding-left: 92px; color: #dce8f4; font-family: var(--mono); font-size: 7px; }
.plot-lane:nth-child(odd) { background: rgba(255,255,255,.04); }
.plot-lane span { position: absolute; left: 10px; width: 72px; color: currentColor; font-weight: 600; }
.plot-lane::after { content: ""; position: absolute; left: 92px; right: 0; top: 50%; height: 1px; background: currentColor; opacity: .65; }
.plot-lane i, .plot-lane b { position: absolute; left: calc(92px + (100% - 92px) * var(--x)); top: 6px; z-index: 1; color: currentColor; font-style: normal; font-weight: 700; }
.plot-lane i { padding: 1px 3px; border-radius: 2px; background: rgba(18,18,18,.76); transform: translateX(-50%); }
.plot-lane i::after { content: ""; position: absolute; left: 50%; top: 100%; width: 2px; height: 18px; background: currentColor; transform: translateX(-50%); }
.plot-lane b { width: 2px; height: 15px; background: currentColor; font-size: 0; }
.lane-blue { color: #1689ff; }
.lane-green { color: #4bd398; }
.lane-red { color: #ff6b72; }
.lane-yellow { color: #ffcc4a; }
.lane-cyan { color: #38d5ff; }
.plot-cursor { position: absolute; left: 64%; top: 30px; bottom: 0; width: 1px; background: #f2f6ff; box-shadow: 0 0 8px rgba(255,255,255,.35); }
.gantt-visual { position: relative; margin-top: 22px; display: grid; gap: 12px; padding: 38px 18px 22px; border: 1px solid rgba(145,180,225,.18); border-radius: 8px; background: linear-gradient(180deg, #f8fbfe, #edf3f8); box-shadow: inset 0 30px 0 #253040, 0 18px 45px rgba(0,0,0,.18); }
.gantt-visual::before { content: "Gantt Trace"; position: absolute; top: 10px; left: 16px; color: #dce8f4; font-family: var(--mono); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.gantt-visual::after { content: ""; position: absolute; left: 18px; right: 18px; top: 38px; bottom: 22px; background: repeating-linear-gradient(90deg, rgba(54,76,102,.12) 0 1px, transparent 1px 20%); pointer-events: none; }
.gantt-visual span { position: relative; z-index: 1; height: 15px; margin-left: var(--start); width: var(--width); border-radius: 3px; background: linear-gradient(90deg, #086fd9, #21a1ff); box-shadow: 0 7px 16px rgba(22,137,255,.22); }
.gantt-visual span:nth-child(2) { background: linear-gradient(90deg, #16a66d, #4bd398); }
.gantt-visual span:nth-child(3) { background: linear-gradient(90deg, #d97319, #ffb84a); }
.tag-table-visual { height: 250px; overflow: hidden; border: 1px solid rgba(145,180,225,.18); border-radius: 8px; background: #f6f8fb; color: #2c3f53; box-shadow: 0 22px 55px rgba(0,0,0,.22); }
.tag-table-head, .tag-table-foot { height: 42px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; background: #253040; color: #dce8f4; font-family: var(--mono); font-size: 9px; }
.tag-table-head strong { color: var(--green); font-weight: 500; }
.tag-table-row { min-height: 41px; display: grid; grid-template-columns: 1fr 1.1fr .75fr .55fr .55fr; align-items: center; gap: 12px; padding: 0 16px; border-bottom: 1px solid #d9e1e8; font-family: var(--mono); font-size: 9px; }
.tag-table-row span { color: #6a7c8f; }
.tag-table-row b, .tag-table-row em, .tag-table-row i, .tag-table-row strong { font-style: normal; font-weight: 500; }
.tag-table-row b { color: #203144; }
.tag-table-row em { color: #0f6ecb; }
.tag-table-row i { color: #7b8b9c; }
.tag-table-row strong { color: #168458; }
.tag-table-row.is-active { background: rgba(22,137,255,.08); box-shadow: inset 3px 0 0 var(--blue); }
.tag-table-foot { background: #eef3f8; color: #6a7c8f; border-top: 1px solid #d9e1e8; }
.tag-table-foot button { min-height: 25px; padding: 0 10px; color: #fff; border: 0; border-radius: 4px; background: #69788a; font-family: var(--mono); font-size: 8px; }
.secondary-features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 45px; }
.secondary-features > div { display: flex; gap: 13px; }
.secondary-features svg { flex: 0 0 22px; width: 22px; height: 22px; color: var(--blue-bright); }
.secondary-features span { color: var(--muted); font-size: 12px; line-height: 1.55; }
.secondary-features strong { display: block; margin-bottom: 4px; color: var(--muted-bright); font-size: 13px; }

.floor-section { overflow: hidden; border-top: 1px solid var(--line); background: radial-gradient(circle at 75% 50%, rgba(22,137,255,.09), transparent 35%), #07101a; }
.floor-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 110px; align-items: center; }
.floor-copy h2 { max-width: 620px; }
.floor-copy > p { max-width: 580px; margin-bottom: 34px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.check-list { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; color: var(--muted-bright); font-size: 14px; }
.check-list span { display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 10px; color: var(--green); border: 1px solid rgba(75,211,152,.35); border-radius: 50%; font-size: 10px; }
.floor-panel { position: relative; padding: 15px 30px 23px; border: 1px solid var(--line-strong); border-radius: 9px; background: rgba(13,22,35,.83); box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.floor-panel::before { content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; background: linear-gradient(135deg, rgba(56,168,255,.2), transparent 45%); }
.portable-badge { display: flex; align-items: center; gap: 16px; margin: -48px 0 20px; padding: 19px; border: 1px solid rgba(22,137,255,.25); border-radius: 7px; background: #0c1826; box-shadow: 0 15px 35px rgba(0,0,0,.3); }
.portable-badge svg { width: 35px; height: 35px; color: var(--blue-bright); }
.portable-badge small, .portable-badge strong { display: block; }
.portable-badge small { margin-bottom: 3px; color: var(--blue-bright); font-family: var(--mono); font-size: 7px; letter-spacing: .1em; }
.portable-badge strong { font-size: 17px; }
.system-row { display: flex; align-items: center; justify-content: space-between; min-height: 52px; border-bottom: 1px solid var(--line); font-size: 12px; }
.system-row:last-child { border: 0; }
.system-row span { color: var(--muted); }
.system-row strong { color: #c5d2e1; font-family: var(--mono); font-size: 10px; font-weight: 500; }

.pricing-section { background: #080f18; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; min-height: 545px; padding: 34px; border: 1px solid var(--line); border-radius: 10px; background: #0b1420; }
.price-card.featured { border-color: rgba(22,137,255,.48); background: linear-gradient(180deg, rgba(22,137,255,.08), #0b1420 35%); box-shadow: 0 20px 55px rgba(0,0,0,.24), 0 0 45px rgba(22,137,255,.05); }
.popular-label { position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); padding: 6px 13px; color: #fff; border-radius: 30px; background: var(--blue); font-family: var(--mono); font-size: 7px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.plan-label { color: var(--blue-bright); font-family: var(--mono); font-size: 8px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.price-card h3 { margin: 10px 0 9px; font-size: 25px; }
.price-card .price-top p { min-height: 63px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.price { margin-top: 24px; font-size: 44px; font-weight: 600; letter-spacing: -.04em; }
.price-custom { font-size: 36px; }
.price-note { min-height: 38px; color: #6f8095; font-size: 11px; }
.price-card ul { display: grid; gap: 15px; margin: 25px 0 30px; padding: 25px 0 0; border-top: 1px solid var(--line); list-style: none; color: var(--muted-bright); font-size: 13px; }
.price-card li::before { content: "\2713"; margin-right: 10px; color: var(--green); }
.price-card .button { margin-top: auto; }
.business-purchase-intro { margin-top: 18px !important; color: var(--muted-bright) !important; }
.price-actions { display: grid; gap: 10px; margin-top: auto; }
.price-actions .button { margin-top: 0; }
.licensing-note { margin: 28px auto 0; color: #697a8e; font-size: 11px; text-align: center; }
.corporate-purchasing { display: grid; grid-template-columns: .75fr 1fr; gap: 46px; margin-top: 46px; padding: 34px; border: 1px solid var(--line); border-radius: 10px; background: #0b1420; }
.corporate-purchasing h3 { margin: 0 0 12px; font-size: 26px; letter-spacing: -.025em; }
.corporate-purchasing p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.corporate-purchasing ol { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; color: var(--muted-bright); font-size: 13px; line-height: 1.55; }
.corporate-purchasing li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.corporate-purchasing li span { color: var(--blue-bright); font-family: var(--mono); font-size: 9px; }
.corporate-purchasing .corporate-note { grid-column: 2; color: #6f8095; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.business-page { background: #080f18; }
.business-hero { position: relative; padding: 145px 0 70px; overflow: hidden; background: radial-gradient(circle at 72% 26%, rgba(22,137,255,.13), transparent 33%), linear-gradient(180deg, #07101c 0%, #080f18 100%); }
.business-hero-grid { display: grid; grid-template-columns: 1fr .72fr; gap: 70px; align-items: center; }
.business-hero h1 { max-width: 760px; }
.business-hero .intro { max-width: 720px; margin-bottom: 18px; color: var(--muted-bright); font-size: 18px; line-height: 1.7; }
.business-note { max-width: 660px; margin-bottom: 32px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.business-process { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: rgba(13,22,35,.84); box-shadow: 0 25px 65px rgba(0,0,0,.24); }
.business-process h2 { margin: 0 0 20px; font-size: 24px; }
.business-process ol { display: grid; gap: 15px; margin: 0; padding: 0; list-style: none; color: var(--muted-bright); font-size: 13px; line-height: 1.55; }
.business-process li { display: grid; grid-template-columns: 36px 1fr; gap: 12px; }
.business-process li span { color: var(--blue-bright); font-family: var(--mono); font-size: 9px; }
.business-process p { margin: 22px 0 0; color: #6f8095; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.business-form-section { padding-top: 70px; }
.business-form-grid { display: grid; grid-template-columns: .62fr 1fr; gap: 58px; align-items: start; }
.business-form-copy { position: sticky; top: 96px; }
.business-form-copy h2 { margin-bottom: 17px; font-size: 42px; line-height: 1.05; letter-spacing: -.04em; }
.business-form-copy p { color: var(--muted); font-size: 14px; line-height: 1.75; }
.business-form-copy .document-note { margin-top: 22px; padding: 16px; border: 1px solid rgba(56,168,255,.22); border-radius: 8px; background: rgba(22,137,255,.08); color: var(--muted-bright); }
.business-form { display: grid; gap: 24px; }
.business-form fieldset { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin: 0; padding: 27px; border: 1px solid var(--line); border-radius: 10px; background: #0b1420; }
.business-form legend { grid-column: 1 / -1; padding: 0 8px; color: var(--blue-bright); font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.form-row { grid-column: 1 / -1; display: grid; gap: 8px; }
.form-row.two-columns { grid-column: span 3; }
.form-row.three-columns { grid-column: span 2; }
.business-form label { color: var(--muted-bright); font-size: 13px; font-weight: 600; line-height: 1.35; }
.business-form label span { margin-left: 6px; color: #72849a; font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.business-form input, .business-form select, .business-form textarea { width: 100%; min-height: 46px; padding: 11px 13px; color: var(--text); border: 1px solid #24354a; border-radius: 7px; background: #08101a; outline: none; transition: border-color .2s, box-shadow .2s, background .2s; }
.business-form textarea { min-height: 105px; resize: vertical; }
.business-form input:focus, .business-form select:focus, .business-form textarea:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 3px rgba(56,168,255,.12); background: #0a1420; }
.business-form input[aria-invalid="true"], .business-form select[aria-invalid="true"], .business-form textarea[aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 3px rgba(255,107,114,.12); }
.field-help { margin: 0; color: #708096; font-size: 11px; line-height: 1.55; }
.field-error { color: #ff9aa0; font-size: 11px; line-height: 1.5; }
.checkbox-row { grid-template-columns: 20px 1fr; align-items: start; column-gap: 11px; }
.checkbox-row input { width: 18px; min-height: 18px; margin-top: 1px; accent-color: var(--blue); }
.checkbox-row label { margin: 0; }
.checkbox-row .field-help, .checkbox-row .field-error { grid-column: 2; }
.privacy-submit-note { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 24px 27px; border: 1px solid var(--line); border-radius: 10px; background: #0b1420; }
.privacy-submit-note p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.privacy-submit-note a { color: var(--blue-bright); }
.form-status { padding: 15px 17px; border: 1px solid rgba(255,107,114,.32); border-radius: 8px; background: rgba(255,107,114,.08); color: #ffc0c4; font-size: 13px; line-height: 1.6; }
.bot-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.confirmation-page { min-height: 100vh; display: grid; place-items: center; padding: 120px 24px 60px; background: radial-gradient(circle at 70% 20%, rgba(22,137,255,.12), transparent 32%), linear-gradient(180deg,#07101c 0%,#060b12 100%); }
.confirmation-page article { width: min(760px,100%); padding: 46px; border: 1px solid var(--line); border-radius: 10px; background: rgba(13,22,35,.88); box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.confirmation-page .brand { margin-bottom: 52px; }
.confirmation-page h1 { margin-bottom: 18px; font-size: clamp(46px,7vw,72px); }
.confirmation-page p:not(.eyebrow) { color: var(--muted-bright); font-size: 17px; line-height: 1.75; }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

.download-section { padding-top: 40px; background: #080f18; overflow: hidden; }
.download-circuit { inset: auto 0 0; height: 600px; opacity: .08; }
.download-card { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; min-height: 315px; padding: 60px 65px; overflow: hidden; border: 1px solid rgba(22,137,255,.25); border-radius: 12px; background: radial-gradient(circle at 90% 50%, rgba(22,137,255,.13), transparent 34%), #0b1623; box-shadow: 0 25px 60px rgba(0,0,0,.25); }
.download-card::before { content: ""; position: absolute; left: 0; top: 0; width: 190px; height: 1px; background: linear-gradient(90deg, var(--blue-bright), transparent); }
.download-copy h2 { max-width: 700px; margin-bottom: 15px; font-size: clamp(34px, 4vw, 48px); }
.download-copy > p { margin-bottom: 22px; color: var(--muted); font-size: 14px; }
.release-meta { display: flex; align-items: center; gap: 13px; color: #73849a; font-family: var(--mono); font-size: 8px; }
.release-meta strong { color: #a9b9cc; font-weight: 500; }
.release-meta i { width: 3px; height: 3px; border-radius: 50%; background: #44556a; }
.download-action { display: flex; flex-direction: column; align-items: center; gap: 13px; }
.button-download { min-width: 220px; min-height: 54px; }
.button-download svg { width: 20px; height: 20px; }
.button-download:hover svg { transform: translateY(2px); }
.checksum-link { color: #8293a8; font-size: 10px; transition: color .2s; }
.checksum-link:hover { color: #fff; }
.checksum-link.is-disabled { opacity: .55; pointer-events: none; }
.requirements-section { background: #080f18; }
.requirements-grid { display: grid; grid-template-columns: .7fr 1fr; gap: 120px; }
.requirements-title h2 { font-size: 42px; }
.requirement-list { border-top: 1px solid var(--line-strong); }
.requirement-list > div { min-height: 100px; display: grid; grid-template-columns: 45px 1fr; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); }
.requirement-list > div > span { color: #4e6076; font-family: var(--mono); font-size: 9px; }
.requirement-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.requirement-list strong { display: block; margin-bottom: 3px; color: #c8d3e0; font-size: 14px; }

footer { padding: 70px 0 25px; border-top: 1px solid var(--line); background: #050a10; }
.footer-main { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-bottom: 60px; }
.footer-brand p { margin: 19px 0 0; color: #6e7e91; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; }
.footer-links div { display: flex; flex-direction: column; gap: 12px; }
.footer-links strong { margin-bottom: 5px; color: #8fa0b5; font-size: 11px; }
.footer-links a { color: #66778b; font-size: 11px; transition: color .2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: grid; grid-template-columns: auto 1fr; gap: 60px; padding-top: 22px; border-top: 1px solid var(--line); color: #4c5b6d; font-size: 8px; line-height: 1.6; }
.footer-bottom span:last-child { max-width: 730px; margin-left: auto; text-align: right; }

.toast { position: fixed; z-index: 100; left: 50%; bottom: 24px; min-width: 290px; padding: 14px 18px; opacity: 0; pointer-events: none; transform: translate(-50%, 20px); border: 1px solid var(--line-strong); border-radius: 7px; background: #121d2b; box-shadow: 0 15px 40px rgba(0,0,0,.45); transition: opacity .25s, transform .25s; }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.toast strong, .toast span { display: block; }
.toast strong { margin-bottom: 3px; font-size: 12px; }
.toast span { color: var(--muted); font-size: 10px; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal-delay { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.legal-page {
  min-height: 100vh;
  padding: 120px 24px 60px;
  background: radial-gradient(circle at 70% 20%, rgba(22,137,255,.1), transparent 30%), var(--bg);
}
.legal-page article {
  width: min(980px, 100%);
  margin: 0 auto;
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(13,22,35,.88);
}
.legal-page .brand { margin-bottom: 52px; }
.legal-page h1 { max-width: none; margin-bottom: 10px; font-size: clamp(40px, 6vw, 58px); }
.legal-page h2 { scroll-margin-top: 24px; margin: 34px 0 12px; font-size: 22px; letter-spacing: -.02em; }
.legal-page h3 { margin: 24px 0 8px; font-size: 16px; }
.legal-page p,
.legal-page li,
.legal-page td,
.legal-page th {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}
.legal-page .last-updated {
  margin-bottom: 32px;
  color: var(--muted-bright);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.legal-page .button { margin-top: 28px; }
.legal-page a:not(.brand):not(.button) { color: var(--blue-bright); text-decoration: underline; text-underline-offset: 3px; }
.legal-toc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 28px 0 34px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1420;
}
.legal-toc a {
  display: block;
  color: var(--muted-bright) !important;
  font-size: 12px;
  text-decoration: none !important;
}
.legal-table-wrap { overflow-x: auto; margin: 18px 0 28px; border: 1px solid var(--line); border-radius: 8px; }
.legal-table { width: 100%; min-width: 720px; border-collapse: collapse; }
.legal-table th {
  color: var(--text);
  background: rgba(22,137,255,.1);
  font-family: var(--mono);
  font-size: 10px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.legal-table th,
.legal-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal-table tr:last-child td { border-bottom: 0; }
.legal-note,
.legal-placeholder {
  margin: 18px 0;
  padding: 16px 18px;
  border: 1px solid rgba(56,168,255,.24);
  border-radius: 8px;
  background: rgba(22,137,255,.08);
}
.legal-placeholder { border-color: rgba(255,184,74,.3); background: rgba(255,184,74,.08); }
.legal-note strong,
.legal-placeholder strong { color: var(--text); }
.legal-definition-list {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 10px 18px;
  margin: 20px 0 30px;
}
.legal-definition-list dt {
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.legal-definition-list dd { margin: 0; color: var(--muted); line-height: 1.7; overflow-wrap: anywhere; }
.legal-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.archive-list { display: grid; gap: 10px; margin-top: 18px; }
.archive-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b1420;
  text-decoration: none !important;
}
.archive-list span { color: var(--muted); }

@media (max-width: 1050px) {
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; gap: 70px; }
  .hero-copy { max-width: 740px; }
  .product-stage { width: min(760px, 95%); margin: auto; transform: none; }
  .section-heading { gap: 50px; }
  .floor-grid { gap: 60px; }
  .secondary-features { grid-template-columns: repeat(2, 1fr); }
  .business-hero-grid, .business-form-grid { grid-template-columns: 1fr; gap: 48px; }
  .business-form-copy { position: static; }
}

@media (max-width: 820px) {
  .desktop-nav, .desktop-only { display: none; }
  .header-actions { margin-left: auto; }
  .menu-button { display: block; }
  .mobile-nav { position: absolute; top: 100%; left: 16px; right: 16px; display: flex; flex-direction: column; padding: 15px; opacity: 0; visibility: hidden; transform: translateY(-8px); border: 1px solid var(--line-strong); border-radius: 8px; background: rgba(10,18,29,.97); box-shadow: 0 25px 50px rgba(0,0,0,.45); transition: opacity .2s, transform .2s, visibility .2s; }
  .mobile-nav.open { opacity: 1; visibility: visible; transform: none; }
  .mobile-nav a { padding: 13px 12px; color: var(--muted-bright); font-size: 14px; }
  .section { padding: 95px 0; }
  .compatibility-strip .container { align-items: flex-start; flex-direction: column; padding: 24px 0; }
  .controller-list { flex-wrap: wrap; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .feature-large, .feature-wide { grid-template-columns: 1fr; }
  .feature-large { padding-bottom: 34px; }
  .feature-wide { grid-template-columns: 1fr; }
  .floor-grid, .requirements-grid { grid-template-columns: 1fr; gap: 70px; }
  .corporate-purchasing { grid-template-columns: 1fr; }
  .corporate-purchasing .corporate-note { grid-column: 1; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin: auto; gap: 28px; }
  .price-card { min-height: auto; }
  .business-hero { padding-top: 120px; }
  .business-form fieldset { grid-template-columns: 1fr; }
  .form-row.two-columns, .form-row.three-columns { grid-column: 1; }
  .privacy-submit-note { align-items: stretch; flex-direction: column; }
  .download-card { grid-template-columns: 1fr; padding: 50px; }
  .download-action { align-items: flex-start; }
  .footer-main { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 32px), var(--max-width)); }
  .site-header { padding: 0 16px; }
  .header-actions .button-small { display: none; }
  .hero { padding: 120px 0 80px; }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 330px; }
  .hero-proof { gap: 14px; flex-wrap: wrap; }
  .hero-proof div { padding: 0 14px; }
  .business-hero { padding: 105px 0 58px; }
  .business-hero .hero-actions { max-width: none; }
  .business-process, .corporate-purchasing, .business-form fieldset, .privacy-submit-note, .confirmation-page article { padding: 24px; }
  .business-form-copy h2 { font-size: 34px; }
  .product-stage { width: 112%; margin-left: -6%; }
  .value-diagram { grid-template-columns: 1fr; min-height: auto; transform: none; padding: 22px; }
  .value-node { min-height: 130px; }
  .value-bridge { width: 92px; height: 92px; margin: -4px auto; }
  .value-flow { display: none; }
  .controller-list { gap: 10px; }
  .controller-list strong { font-size: 11px; }
  .workflow-grid { grid-template-columns: 1fr; gap: 55px; }
  .workflow-grid::before { display: none; }
  .workflow-step { padding: 0 10px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card, .feature-large, .feature-wide { grid-column: auto; padding: 25px; }
  .logic-concept-visual { grid-template-columns: 1fr; height: auto; }
  .logic-capability:nth-child(n) { grid-column: auto; }
  .secondary-features { grid-template-columns: 1fr; }
  .tag-table-visual { height: 235px; }
  .tag-table-row { grid-template-columns: .9fr 1fr .65fr; gap: 8px; }
  .tag-table-row i, .tag-table-row strong { display: none; }
  .floor-panel { padding-inline: 20px; }
  .download-card { padding: 37px 25px; }
  .release-meta { align-items: flex-start; flex-direction: column; }
  .release-meta i { display: none; }
  .requirements-grid { gap: 30px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { grid-template-columns: 1fr; gap: 15px; }
  .footer-bottom span:last-child { margin: 0; text-align: left; }
  .legal-page { padding: 100px 16px 40px; }
  .legal-page article { padding: 30px; }
  .legal-page .brand { margin-bottom: 38px; }
  .legal-toc { grid-template-columns: 1fr; }
  .legal-definition-list { grid-template-columns: 1fr; }
  .archive-list a { flex-direction: column; }
}

@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; }
}