:root {
  color-scheme: dark;
  --bg: #090a0c;
  --bg-raised: #0e1013;
  --panel: #121418;
  --panel-soft: #16191e;
  --line: #252930;
  --line-soft: rgba(255, 255, 255, 0.075);
  --text: #f4f6f5;
  --muted: #8f969f;
  --muted-2: #666d76;
  --accent: #79e2bb;
  --accent-bright: #9af3d1;
  --accent-deep: #3ba57f;
  --accent-wash: rgba(121, 226, 187, 0.1);
  --shadow: 0 40px 100px rgba(0, 0, 0, 0.55);
  --shell: min(1180px, calc(100% - 48px));
  font-family: "SF Pro Display", "SF Pro Text", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); overflow-x: hidden; }
body::before {
  content: ""; position: fixed; inset: 0; z-index: -3; pointer-events: none; opacity: .18;
  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='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; font: inherit; }
img, svg { display: block; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; }
p, h1, h2, h3 { margin: 0; }
ul, ol { margin: 0; padding: 0; }
.shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding: 140px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 12px 16px; color: #07120d; background: var(--accent); border-radius: 10px; font-weight: 700; transition: top .2s; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: 78px; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s, backdrop-filter .25s; }
.site-header.is-scrolled { background: rgba(9, 10, 12, .78); border-color: var(--line-soft); backdrop-filter: blur(18px); }
.nav-shell { width: var(--shell); height: 100%; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 720; letter-spacing: -.02em; }
.brand img { border-radius: 9px; box-shadow: 0 6px 20px rgba(0, 0, 0, .38); }
.site-nav { display: flex; align-items: center; gap: 32px; color: #b8bdc3; font-size: 14px; }
.site-nav > a { transition: color .2s; }
.site-nav > a:hover { color: #fff; }
.site-nav .nav-download { padding: 10px 16px; border: 1px solid rgba(121, 226, 187, .35); border-radius: 10px; color: var(--accent-bright); background: rgba(121, 226, 187, .07); }
.site-nav .nav-download:hover { color: #08110d; background: var(--accent); border-color: var(--accent); }
.menu-button { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); align-items: center; justify-content: center; flex-direction: column; gap: 6px; }
.menu-button > span:not(.sr-only) { width: 18px; height: 1px; background: #fff; transition: transform .2s; }

.hero { position: relative; min-height: 940px; padding: 174px 0 76px; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 78px 78px; mask-image: linear-gradient(to bottom, #000 0%, transparent 78%); }
.hero-glow { position: absolute; width: 720px; height: 720px; left: 52%; top: 42px; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(73, 176, 139, .16), rgba(45, 116, 93, .06) 42%, transparent 70%); filter: blur(12px); }
.hero-grid { display: grid; grid-template-columns: .83fr 1.17fr; align-items: center; gap: 62px; }
.hero-copy { position: relative; z-index: 3; }
.eyebrow, .section-kicker { color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.eyebrow > span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(121,226,187,.1), 0 0 18px var(--accent-deep); }
.hero h1 { max-width: 680px; font-size: clamp(54px, 5.2vw, 80px); line-height: 1.01; letter-spacing: -.065em; font-weight: 720; word-break: keep-all; }
.hero h1 em { color: var(--accent-bright); font-style: normal; }
.hero-lede { max-width: 560px; margin-top: 31px; color: #a9afb7; font-size: 18px; line-height: 1.75; letter-spacing: -.015em; word-break: keep-all; }
.hero-copy-group { padding-left: 18px; border-left: 2px solid var(--line); }
.hero-copy-group + .hero-copy-group { margin-top: 28px; border-left-color: var(--accent); }
.hero-copy-subtitle { color: #e3e7eb; line-height: 1.55; }
.hero-copy-group .hero-lede-detail { margin-top: 8px; }
.hero-lede-detail { font-size: .9em; }
.hero-actions { display: flex; align-items: center; gap: 11px; margin-top: 38px; }
.button { min-height: 50px; padding: 0 20px; border: 1px solid transparent; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s, border-color .2s, color .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #07110d; background: var(--accent); box-shadow: 0 15px 40px rgba(66, 178, 137, .17); }
.button-primary:hover { background: var(--accent-bright); box-shadow: 0 18px 48px rgba(66, 178, 137, .26); }
.button svg { width: 18px; height: 18px; }
.button-primary svg { fill: currentColor; stroke: none; }
.button-ghost { border-color: var(--line); background: rgba(255, 255, 255, .025); color: #d9dcdf; }
.button-ghost:hover { border-color: #3b414a; background: rgba(255,255,255,.055); }
.button-ghost svg { width: 17px; }
.hero-meta { display: flex; align-items: center; gap: 12px; margin-top: 24px; color: #6f767e; font-size: 12px; }
.hero-meta i { width: 3px; height: 3px; border-radius: 50%; background: #41464d; }

.product-stage { position: relative; min-width: 0; perspective: 1500px; }
.product-stage .actual-preview { width: 100%; max-width: 690px; height: auto; aspect-ratio: 1180 / 760; transform: none; border-radius: 12px; }
.actual-preview iframe { display: block; width: 1180px; height: 760px; border: 0; transform: scale(var(--preview-scale, .583)); transform-origin: top left; pointer-events: none; }
.preview-caption { margin: 14px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.app-window { position: relative; width: 690px; height: 530px; border: 1px solid #292e35; border-radius: 18px; background: #0d0f12; overflow: hidden; box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.02) inset; transform: rotateY(-4deg) rotateX(1.5deg); transform-origin: center; }
.app-titlebar { height: 43px; display: flex; align-items: center; justify-content: space-between; padding-left: 13px; background: #101216; border-bottom: 1px solid #20242a; }
.window-mark img { width: 19px; height: 19px; border-radius: 5px; }
.window-controls { height: 100%; display: flex; color: #737a83; font: 13px "Segoe UI", sans-serif; }
.window-controls span { width: 44px; display: grid; place-items: center; }
.window-controls span:last-child { font-size: 19px; }
.app-body { height: calc(100% - 43px); display: grid; grid-template-columns: 218px 1fr; }
.sources-panel { padding: 22px 12px; background: #0c0e11; border-right: 1px solid #20242a; }
.panel-heading { padding: 0 9px 13px; display: flex; align-items: center; justify-content: space-between; color: #6f7680; font-size: 9px; letter-spacing: .16em; font-weight: 750; }
.panel-heading button { padding: 0; border: 0; background: transparent; color: #7c838b; font-size: 15px; }
.source-item { height: 55px; margin-bottom: 5px; padding: 8px 7px; display: grid; grid-template-columns: 31px 1fr 6px; align-items: center; gap: 8px; border: 1px solid transparent; border-radius: 9px; }
.source-item:hover { background: #14171b; border-color: #20252b; }
.source-item > span:nth-child(2) { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.source-item b { overflow: hidden; color: #cfd3d6; font-size: 10px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.source-item small { overflow: hidden; color: #5e656d; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.source-item > i { width: 5px; height: 5px; border-radius: 50%; background: #3b4046; }
.source-item.is-live > i { background: var(--accent); box-shadow: 0 0 8px rgba(121,226,187,.7); }
.source-icon, .mini-icon { display: grid; place-items: center; flex: 0 0 auto; border-radius: 7px; font-weight: 750; }
.source-icon { width: 29px; height: 29px; font-size: 11px; }
.mini-icon { width: 23px; height: 23px; font-size: 9px; }
.vscode { color: #c4e9ff; background: linear-gradient(145deg, #1777b8, #075486); }
.terminal { color: #c8f8dc; background: linear-gradient(145deg, #24362e, #101a16); border: 1px solid #385445; font-family: ui-monospace, monospace; }
.folder { color: #f7d37d; background: linear-gradient(145deg, #705a25, #3f3214); }
.chrome { position: relative; background: conic-gradient(#e95b54 0 33%, #e5c54f 0 66%, #54ae68 0); }
.chrome::after { content: ""; position: absolute; width: 46%; height: 46%; border: 2px solid #d8eeff; border-radius: 50%; background: #4386cf; }
.chrome > i { display: none !important; }
.contexts-panel { padding: 26px 28px; background: radial-gradient(circle at 80% 0%, rgba(121,226,187,.045), transparent 38%), #111318; }
.workspace-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.workspace-heading small { color: #5e656e; font-size: 8px; letter-spacing: .15em; }
.workspace-heading h2 { margin-top: 5px; font-size: 23px; letter-spacing: -.04em; font-weight: 650; }
.workspace-heading button { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid #2b3037; border-radius: 8px; background: #171a1f; color: #aeb3b8; }
.context-card { position: relative; padding: 15px 16px; border: 1px solid #282d34; border-radius: 12px; background: linear-gradient(145deg, #171a1f, #131519); overflow: hidden; }
.context-card + .context-card { margin-top: 12px; }
.active-card { border-color: rgba(121,226,187,.23); box-shadow: 0 15px 38px rgba(0,0,0,.24); }
.active-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, rgba(121,226,187,.045), transparent 43%); }
.context-top { position: relative; z-index: 1; display: flex; align-items: flex-start; justify-content: space-between; }
.context-top > div { display: grid; grid-template-columns: 9px auto; column-gap: 7px; align-items: center; }
.context-top h3 { font-size: 13px; font-weight: 650; letter-spacing: -.01em; }
.context-top small { grid-column: 2; margin-top: 3px; color: #656c75; font-size: 8px; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(121,226,187,.6); }
.status-dot.off { background: #535960; box-shadow: none; }
.activate-button { height: 27px; padding: 0 10px; border: 1px solid rgba(121,226,187,.25); border-radius: 7px; background: rgba(121,226,187,.09); color: #9be8cb; font-size: 8px; font-weight: 700; }
.activate-button span { margin-right: 3px; font-size: 7px; }
.activate-button.quiet { border-color: #2e3339; background: #1a1d22; color: #8b9198; }
.resource-list { position: relative; z-index: 1; margin-top: 13px; padding-top: 7px; border-top: 1px solid rgba(255,255,255,.055); }
.resource-list > div { display: grid; grid-template-columns: 23px 1fr 70px 5px; align-items: center; gap: 8px; min-height: 39px; }
.resource-list b { color: #bfc4c9; font-size: 9px; font-weight: 550; }
.resource-list small { color: #5f666e; font-size: 7px; text-align: right; }
.resource-list > div > i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.resource-preview { display: flex; align-items: center; margin-top: 17px; padding-left: 2px; }
.resource-preview .mini-icon { margin-left: -5px; border: 2px solid #171a1f; }
.resource-preview .mini-icon:first-child { margin-left: 0; }
.resource-preview > span:last-child { width: 24px; height: 24px; margin-left: -4px; display: grid; place-items: center; border: 2px solid #171a1f; border-radius: 50%; background: #24282e; color: #757c84; font-size: 7px; }
.faded-card { opacity: .78; }
.hotkey-float { position: absolute; right: -20px; top: -30px; z-index: 4; padding: 9px 11px; display: flex; align-items: center; gap: 5px; border: 1px solid #30353c; border-radius: 11px; background: rgba(19,22,26,.88); box-shadow: 0 16px 40px rgba(0,0,0,.35); backdrop-filter: blur(12px); color: #626a72; font-size: 8px; transform: rotate(2deg); }
.hotkey-float > span { margin-right: 5px; color: #9fa5ac; font-weight: 650; }
kbd { padding: 4px 6px; border: 1px solid #3a4048; border-bottom-color: #23272c; border-radius: 5px; background: #24282e; box-shadow: inset 0 -1px 0 #101215; color: #d7dbdd; font: 8px ui-monospace, SFMono-Regular, Consolas, monospace; }
.orbit { position: absolute; z-index: -1; border: 1px solid rgba(121,226,187,.07); border-radius: 50%; }
.orbit-one { width: 590px; height: 590px; left: 48px; top: -28px; }
.orbit-two { width: 720px; height: 720px; left: -25px; top: -90px; }
.proof-strip { margin-top: 94px; padding: 24px 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.proof-strip > div { min-width: 0; padding: 4px 25px; display: flex; align-items: center; gap: 13px; border-left: 1px solid var(--line-soft); }
.proof-strip > div:first-child { padding-left: 0; border-left: 0; }
.proof-strip strong { color: var(--accent); font: 10px ui-monospace, monospace; }
.proof-strip span { min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.proof-strip b { font-size: 13px; font-weight: 620; }
.proof-strip small { overflow: hidden; color: var(--muted-2); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

.manifesto { position: relative; overflow: hidden; }
.manifesto::before { content: ""; position: absolute; left: 50%; top: 50%; width: 900px; height: 430px; transform: translate(-50%,-50%); border-radius: 50%; background: radial-gradient(circle, rgba(121,226,187,.065), transparent 68%); }
.statement { position: relative; max-width: 960px; text-align: center; }
.section-kicker { margin-bottom: 22px; }
.statement h2, .section-heading h2, .workflow-heading h2, .platform-copy h2, .cta-panel h2 { font-size: clamp(42px, 5vw, 66px); line-height: 1.07; letter-spacing: -.055em; font-weight: 680; word-break: keep-all; }
.statement p:last-child { max-width: 720px; margin: 30px auto 0; color: var(--muted); font-size: 18px; line-height: 1.8; word-break: keep-all; }
.statement strong { color: #dce1de; font-weight: 620; }

.features { border-top: 1px solid var(--line-soft); background: linear-gradient(180deg, #0b0c0f, #090a0c); }
.section-heading { margin-bottom: 70px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 90px; align-items: end; }
.section-heading > p { max-width: 440px; padding-bottom: 7px; color: var(--muted); font-size: 16px; line-height: 1.75; word-break: keep-all; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 480px; padding: 36px; border: 1px solid var(--line); border-radius: 20px; background: radial-gradient(circle at 100% 0%, rgba(255,255,255,.025), transparent 35%), var(--panel); overflow: hidden; }
.feature-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,.025); }
.feature-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(121,226,187,.18); border-radius: 11px; background: var(--accent-wash); color: var(--accent); }
.feature-icon svg { width: 21px; height: 21px; stroke-width: 1.6; }
.feature-no { position: absolute; right: 36px; top: 42px; color: #4f565f; font: 11px ui-monospace, monospace; }
.feature-card h3 { margin-top: 26px; font-size: 30px; line-height: 1.18; letter-spacing: -.045em; font-weight: 650; word-break: keep-all; }
.feature-card > p { max-width: 445px; margin-top: 17px; color: var(--muted); font-size: 15px; line-height: 1.7; word-break: keep-all; }
.context-visual { position: absolute; inset: auto 15px 0; height: 205px; border-top: 1px solid var(--line-soft); background: radial-gradient(circle at 50% 90%, rgba(121,226,187,.1), transparent 54%); }
.visual-node { position: absolute; z-index: 2; display: flex; align-items: center; border: 1px solid #31363e; background: #171a1f; box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.main-node { width: 204px; height: 60px; left: 50%; top: 28px; transform: translateX(-50%); padding: 10px; gap: 10px; border-color: rgba(121,226,187,.3); border-radius: 13px; }
.main-node img { width: 35px; height: 35px; border-radius: 9px; }
.main-node span { display: flex; flex-direction: column; gap: 5px; }
.main-node b { font-size: 11px; }
.main-node small { color: var(--accent); font-size: 8px; }
.sub-node { bottom: 26px; width: 105px; height: 42px; padding: 8px; gap: 8px; border-radius: 10px; color: #aeb4ba; font-size: 9px; }
.node-a { left: 9%; }.node-b { left: 50%; transform: translateX(-50%); }.node-c { right: 9%; }
.node-line { position: absolute; z-index: 1; height: 64px; bottom: 66px; border-left: 1px dashed rgba(121,226,187,.23); }
.line-a { left: 18%; transform: rotate(34deg); transform-origin: bottom; }.line-b { left: 50%; }.line-c { right: 18%; transform: rotate(-34deg); transform-origin: bottom; }
.identity-visual { position: absolute; left: 35px; right: 35px; bottom: 42px; display: grid; gap: 10px; }
.identity-chip { height: 58px; padding: 0 15px; display: grid; grid-template-columns: 27px 1fr auto; align-items: center; gap: 10px; border: 1px solid #2b3037; border-radius: 12px; background: #171a1f; color: #aeb3b9; font-size: 11px; }
.identity-chip small { color: #596069; font: 8px ui-monospace, monospace; }
.identity-chip.is-selected { border-color: rgba(121,226,187,.25); background: rgba(121,226,187,.055); color: #e4e8e6; }
.restore-visual { position: absolute; left: 35px; right: 35px; bottom: 62px; display: flex; align-items: center; justify-content: center; gap: 11px; color: #596069; font: 9px ui-monospace, monospace; }
.restore-visual span { padding: 10px 12px; border: 1px solid #2a2f35; border-radius: 9px; background: #16191d; }
.restore-visual span.on { border-color: rgba(121,226,187,.3); color: var(--accent); background: rgba(121,226,187,.07); }
.restore-visual i { position: relative; width: 36px; height: 1px; background: #363c43; }
.restore-visual i::after { content: ""; position: absolute; right: 0; top: -3px; width: 6px; height: 6px; border-top: 1px solid #4c535b; border-right: 1px solid #4c535b; transform: rotate(45deg); }
.restore-visual b { color: #969da5; font-weight: 600; }
.json-visual { position: absolute; left: 36px; right: 36px; bottom: 32px; margin: 0; padding: 24px; border: 1px solid #292e34; border-radius: 13px; background: #0e1013; color: #717882; font: 11px/1.9 ui-monospace, SFMono-Regular, Consolas, monospace; overflow: hidden; }
.json-visual b { color: #a9d6f4; font-weight: 500; }.json-visual em { color: #c6aee5; font-style: normal; }.json-visual strong { color: var(--accent); font-weight: 500; }.json-visual span { color: #b7bdc3; }

.workflow { background: #0d0f12; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.workflow-heading { margin-bottom: 75px; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); }
.steps li { display: grid; grid-template-columns: 42px 1fr; gap: 20px; padding-right: 40px; }
.step-marker { display: flex; flex-direction: column; align-items: center; gap: 12px; color: var(--accent); font: 10px ui-monospace, monospace; }
.step-marker > span { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(121,226,187,.28); border-radius: 50%; background: rgba(121,226,187,.07); }
.step-marker i { width: 1px; height: 100px; background: linear-gradient(var(--accent-deep), transparent); opacity: .5; }
.steps small { display: block; margin: 4px 0 13px; color: #5f666e; font: 9px ui-monospace, monospace; text-transform: uppercase; letter-spacing: .15em; }
.steps h3 { font-size: 21px; letter-spacing: -.035em; font-weight: 640; }
.steps p { max-width: 280px; margin-top: 13px; color: var(--muted); font-size: 14px; line-height: 1.7; word-break: keep-all; }
.steps p kbd { padding: 3px 5px; }

.platform-shell { display: grid; grid-template-columns: .83fr 1.17fr; gap: 100px; align-items: center; }
.platform-copy > p:not(.section-kicker) { max-width: 470px; margin-top: 26px; color: var(--muted); font-size: 16px; line-height: 1.8; word-break: keep-all; }
.text-link { display: inline-flex; gap: 9px; margin-top: 28px; color: var(--accent); font-size: 13px; font-weight: 650; }
.text-link span { transition: transform .2s; }.text-link:hover span { transform: translate(2px,-2px); }
.platform-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.platform-card { min-height: 330px; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.platform-title { display: flex; align-items: center; gap: 14px; padding-bottom: 26px; border-bottom: 1px solid var(--line-soft); }
.platform-title svg { width: 30px; height: 30px; fill: #dde0e2; stroke: none; }
.platform-title h3 { font-size: 18px; font-weight: 650; }.platform-title span { display: block; margin-top: 4px; color: var(--muted-2); font-size: 10px; }
.platform-card ul { list-style: none; margin-top: 27px; display: grid; gap: 17px; }
.platform-card li { position: relative; padding-left: 18px; color: #a6acb3; font-size: 12px; line-height: 1.5; }
.platform-card li::before { content: ""; position: absolute; left: 0; top: .45em; width: 6px; height: 6px; border: 1px solid var(--accent); border-radius: 50%; }

.final-cta { padding-top: 40px; }
.cta-panel { position: relative; padding: 95px 50px; border: 1px solid rgba(121,226,187,.16); border-radius: 26px; background: radial-gradient(circle at 50% 0%, rgba(121,226,187,.12), transparent 48%), #0e1113; overflow: hidden; text-align: center; }
.cta-grid { position: absolute; inset: 0; background: linear-gradient(rgba(121,226,187,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(121,226,187,.04) 1px, transparent 1px); background-size: 50px 50px; mask-image: radial-gradient(circle at center, #000, transparent 75%); }
.cta-panel > *:not(.cta-grid) { position: relative; z-index: 1; }
.cta-panel > img { margin: 0 auto 27px; border-radius: 17px; box-shadow: 0 18px 50px rgba(0,0,0,.45); }
.cta-panel h2 { font-size: clamp(38px, 4.5vw, 58px); }
.cta-panel > p:not(.section-kicker) { margin-top: 24px; color: var(--muted); font-size: 16px; }
.centered { justify-content: center; }
.site-footer { padding: 24px 0 42px; }
.footer-inner { min-height: 78px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-top: 1px solid var(--line-soft); color: #646b73; font-size: 11px; }
.footer-inner .brand { color: #c7cbcf; font-size: 13px; }
.footer-inner p { font-style: italic; }.footer-inner > div { display: flex; justify-content: flex-end; gap: 20px; }.footer-inner a:hover { color: var(--accent); }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--delay, 0ms); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  .hero-grid { grid-template-columns: 1fr; gap: 78px; }
  .hero-copy { max-width: 780px; }
  .product-stage { width: min(690px, 100%); margin: auto; }
  .app-window { width: 100%; transform: none; }
  .hero-glow { left: 28%; top: 400px; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .proof-strip > div:nth-child(3) { border-left: 0; }.proof-strip > div { padding: 12px 22px; }
  .platform-shell { grid-template-columns: 1fr; gap: 60px; }
  .platform-copy { max-width: 720px; }
}

@media (max-width: 800px) {
  :root { --shell: min(100% - 32px, 680px); }
  .section-pad { padding: 100px 0; }
  .site-header { height: 68px; }
  .menu-button { display: flex; }
  .site-nav { position: absolute; left: 16px; right: 16px; top: 59px; padding: 18px; display: grid; gap: 0; border: 1px solid var(--line); border-radius: 14px; background: rgba(15,17,20,.97); box-shadow: 0 20px 50px rgba(0,0,0,.45); opacity: 0; transform: translateY(-10px); visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
  .site-nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .site-nav > a { padding: 13px 10px; }
  .site-nav .nav-download { margin-top: 8px; text-align: center; }
  .menu-button[aria-expanded="true"] > span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { min-height: 0; padding: 130px 0 60px; }
  .hero-grid { gap: 65px; }
  .hero h1 { font-size: clamp(46px, 13vw, 68px); }
  .hero-lede { font-size: 16px; }
  .hotkey-float { right: 8px; top: -25px; }
  .app-window { height: 480px; }
  .app-body { grid-template-columns: 180px 1fr; }
  .sources-panel { padding-inline: 9px; }.contexts-panel { padding: 23px 18px; }
  .proof-strip { margin-top: 70px; }
  .section-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 50px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 465px; }
  .steps { grid-template-columns: 1fr; gap: 42px; }
  .steps li { padding-right: 0; }
  .step-marker i { height: 75px; }
  .platform-cards { max-width: 680px; }
  .footer-inner { grid-template-columns: 1fr; gap: 18px; padding-top: 28px; text-align: center; }
  .footer-inner .brand { justify-content: center; }.footer-inner > div { justify-content: center; }
}

@media (max-width: 570px) {
  :root { --shell: calc(100% - 28px); }
  .section-pad { padding: 82px 0; }
  .brand { font-size: 14px; }
  .hero { padding-top: 116px; }
  .hero h1 { font-size: clamp(42px, 13vw, 58px); letter-spacing: -.06em; }
  .hero h1 br { display: none; }
  .hero-lede { margin-top: 24px; line-height: 1.65; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-meta { flex-wrap: wrap; }
  .product-stage { width: calc(100vw - 14px); margin-left: 0; }
  .app-window { height: 430px; border-radius: 14px; }
  .app-body { grid-template-columns: 115px 1fr; }
  .sources-panel { padding: 18px 6px; }.panel-heading { padding-inline: 5px; letter-spacing: .07em; }.panel-heading button { display: none; }
  .source-item { grid-template-columns: 29px 1fr; padding-inline: 4px; }.source-item > i { display: none; }.source-item b { font-size: 8px; }.source-item small { font-size: 6px; }
  .contexts-panel { padding: 19px 11px; }.workspace-heading h2 { font-size: 19px; }.context-card { padding: 12px; }.context-top h3 { font-size: 11px; }.activate-button { padding-inline: 7px; }.resource-list > div { grid-template-columns: 23px 1fr 4px; }.resource-list small { display: none; }
  .hotkey-float { right: 4px; top: -23px; }.hotkey-float > span { display: none; }
  .proof-strip { grid-template-columns: 1fr; padding: 10px 0; }.proof-strip > div { padding: 14px 5px; border-left: 0; border-top: 1px solid var(--line-soft); }.proof-strip > div:first-child { border-top: 0; }
  .statement h2, .section-heading h2, .workflow-heading h2, .platform-copy h2, .cta-panel h2 { font-size: 39px; }
  .statement p:last-child { font-size: 16px; }
  .feature-card { min-height: 455px; padding: 26px; }.feature-no { right: 27px; top: 32px; }.feature-card h3 { font-size: 27px; }.context-visual { inset-inline: 5px; }.sub-node { width: 90px; }.node-a { left: 3%; }.node-c { right: 3%; }.identity-visual, .restore-visual { left: 24px; right: 24px; }.json-visual { left: 24px; right: 24px; padding: 18px; font-size: 9px; }
  .platform-cards { grid-template-columns: 1fr; }.platform-card { min-height: 285px; }
  .cta-panel { padding: 68px 22px; }.cta-panel > p:not(.section-kicker) { line-height: 1.7; }
  .footer-inner > div { flex-direction: column; gap: 10px; }
}

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