:root {
  color-scheme: dark;
  --bg: #050706;
  --bg-soft: #080b09;
  --panel: #0b0f0c;
  --panel-2: #101510;
  --panel-3: #151a16;
  --line: rgba(255, 255, 255, 0.105);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f3f4f1;
  --text-soft: #c6cac5;
  --muted: #888f89;
  --muted-2: #656c66;
  --accent: #39df70;
  --accent-deep: #0d8f51;
  --accent-cyan: #42c9b4;
  --accent-quiet: rgba(57, 223, 112, 0.12);
  --shell: min(1280px, calc(100vw - 64px));
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --ease: cubic-bezier(.2, .75, .25, 1);
  --hero-rx: 0deg;
  --hero-ry: 0deg;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
body::selection { background: rgba(57, 223, 112, 0.26); color: #fff; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
svg { display: block; }
img { max-width: 100%; }

.page-noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: .022;
  mix-blend-mode: screen;
  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='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.72'/%3E%3C/svg%3E");
}

.shell { width: var(--shell); margin-inline: auto; }
.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; }
.waitlist-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; pointer-events: none; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}
.site-header.is-scrolled {
  background: rgba(5, 7, 6, 0.86);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}
.nav { height: 82px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-family: Manrope, Inter, sans-serif; font-size: 15px; font-weight: 600; letter-spacing: .06em; }
.brand img { width: 30px; height: 30px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { color: var(--text-soft); font-size: 13px; transition: color 180ms ease; }
.nav-links a:hover { color: var(--text); }
.nav-cta { justify-self: end; }
.menu-button { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: transparent; border-radius: 10px; cursor: pointer; }
.menu-button span { width: 17px; height: 1px; display: block; margin: 5px auto; background: var(--text); transition: transform 180ms ease; }

.button {
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.button-light { background: #f2f3ef; color: #080a09; box-shadow: inset 0 -1px 0 rgba(0,0,0,.16); }
.button:disabled { opacity: .7; cursor: wait; transform: none; }

.hero {
  min-height: 880px;
  padding: 154px 0 90px;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(690px, 1.12fr);
  align-items: center;
  gap: 38px;
}
.hero-copy { max-width: 710px; position: relative; z-index: 2; }
.eyebrow { margin: 0 0 22px; color: var(--accent); font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 11px; font-weight: 500; letter-spacing: .09em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 26px; max-width: 680px; font-family: Manrope, Inter, sans-serif; font-size: clamp(54px, 4.1vw, 64px); font-weight: 500; line-height: 1.015; letter-spacing: -.052em; }
h1 span { display: block; white-space: nowrap; }
.hero-lede { max-width: 610px; margin-bottom: 30px; color: var(--text-soft); font-size: 17px; line-height: 1.68; }
.waitlist-form { max-width: 520px; }
.form-row { min-height: 54px; display: grid; grid-template-columns: 1fr auto; align-items: center; padding: 5px; border: 1px solid var(--line-strong); border-radius: 11px; background: rgba(255,255,255,.018); }
.form-row:focus-within { border-color: rgba(255,255,255,.32); }
.form-row input { min-width: 0; height: 42px; padding: 0 15px; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 14px; }
.form-row input::placeholder { color: #737a74; }
.form-row button { min-height: 42px; }
.form-message { margin: 11px 2px 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.form-message.success { color: #80daa1; }
.form-message.error { color: #e39d93; }
.hero-assurances { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 18px 24px; color: var(--text-soft); font-size: 11px; }
.hero-assurances span { display: inline-flex; align-items: center; gap: 8px; }
.hero-assurances svg { width: 15px; height: 15px; fill: none; stroke: var(--accent); stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }

.hero-stage {
  position: relative;
  min-height: 640px;
  perspective: 1400px;
  transform-style: preserve-3d;
  transform: rotateX(var(--hero-rx)) rotateY(var(--hero-ry));
  transition: transform 90ms linear;
}
.hero-stage::before { content: ""; position: absolute; left: 17%; right: 8%; bottom: 12%; height: 70px; background: radial-gradient(ellipse, rgba(21,98,57,.25), transparent 68%); filter: blur(20px); opacity: .6; }
.hero-grid { position: absolute; inset: 34px 10px 22px; border: 1px solid rgba(255,255,255,.045); border-radius: 28px; background-image: linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, transparent, black 20%, black 82%, transparent); }
.flow-map { position: absolute; inset: 58px 0 0; width: 100%; height: 480px; overflow: visible; }
.flow path { fill: none; stroke-width: 1.25; stroke-linecap: round; stroke-dasharray: 8 10; animation: flowDash 8s linear infinite; }
.flow-left path { stroke: url(#flowGradientLeft); }
.flow-right path { stroke: url(#flowGradientRight); animation-direction: reverse; }
.flow path:nth-child(2) { animation-delay: -1.1s; }
.flow path:nth-child(3) { animation-delay: -2.3s; }
.flow path:nth-child(4) { animation-delay: -3.6s; }
@keyframes flowDash { to { stroke-dashoffset: -180; } }

.interface-card {
  position: absolute;
  top: 138px;
  width: 286px;
  height: 344px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: linear-gradient(165deg, #1a201b, #0b0f0c 80%);
  box-shadow: 0 32px 80px rgba(0,0,0,.52), inset 0 1px 0 rgba(255,255,255,.04);
  transform-style: preserve-3d;
  overflow: hidden;
}
.interface-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(110deg, rgba(255,255,255,.05), transparent 24%, transparent 78%, rgba(255,255,255,.025)); }
.interface-card header { height: 48px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-family: "IBM Plex Mono", monospace; font-size: 8px; color: var(--muted); letter-spacing: .06em; }
.window-dot { width: 5px; height: 5px; display: inline-block; margin-right: 5px; border: 1px solid #777e78; border-radius: 50%; }
.legacy-card { left: -2px; transform: translateZ(-10px) rotateY(11deg) rotateX(1.5deg); }
.tool-card { right: -2px; transform: translateZ(4px) rotateY(-11deg) rotateX(1.5deg); }
.legacy-layout { height: calc(100% - 48px); display: grid; grid-template-columns: 84px 1fr; }
.legacy-nav { padding: 17px 11px; border-right: 1px solid var(--line); background: rgba(0,0,0,.14); }
.legacy-nav span { padding: 8px 7px; display: block; margin-bottom: 4px; border-radius: 5px; color: #747b75; font-size: 8px; }
.legacy-nav .active { background: rgba(57,223,112,.08); color: #a1c6ad; }
.legacy-form { padding: 16px 14px; }
.legacy-form > p { margin-bottom: 14px; font-size: 10px; font-weight: 600; }
.legacy-form label { display: block; margin-bottom: 10px; }
.legacy-form label span { display: block; margin-bottom: 5px; color: #656b66; font-size: 7px; }
.legacy-form label b { height: 28px; padding: 0 8px; display: flex; align-items: center; border: 1px solid var(--line); color: #c5c9c4; font-size: 8px; font-weight: 400; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.legacy-form button { width: 100%; height: 31px; margin-top: 7px; border: 1px solid rgba(57,223,112,.24); border-radius: 4px; background: rgba(57,223,112,.08); color: #78c892; font-size: 8px; }
.tool-card header span { padding: 4px 6px; border: 1px solid rgba(57,223,112,.24); border-radius: 4px; color: #78cc95; font-size: 7px; }
.tool-body { padding: 19px 15px; }
.tool-name { margin-bottom: 17px; color: #dce2dc; font-family: "IBM Plex Mono", monospace; font-size: 14px; }
.code-line { height: 42px; padding: 0 11px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); border-bottom: 0; font-family: "IBM Plex Mono", monospace; font-size: 8px; }
.code-line:nth-of-type(3) { border-bottom: 1px solid var(--line); }
.code-line span { color: #b6bbb6; }
.code-line code { color: #6c756e; }
.tool-result { min-height: 55px; margin-top: 15px; padding: 10px; display: flex; align-items: center; gap: 9px; border: 1px solid rgba(57,223,112,.22); background: rgba(57,223,112,.045); color: #92d7a6; font-size: 8px; }
.tool-result svg { width: 20px; height: 20px; padding: 4px; border: 1px solid rgba(57,223,112,.24); border-radius: 50%; fill: none; stroke: currentColor; stroke-width: 1.5; }
.graft-core { position: absolute; left: 50%; top: 138px; z-index: 8; width: 174px; height: 344px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(109,222,148,.4); border-radius: 25px; background: linear-gradient(180deg, rgba(17,27,20,.98), rgba(8,11,9,.99)); box-shadow: 0 35px 90px rgba(0,0,0,.62), inset 0 1px 0 rgba(255,255,255,.07); transform: translateX(-50%) translateZ(88px); }
.graft-core::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: linear-gradient(140deg, rgba(255,255,255,.08), transparent 34%, transparent 72%, rgba(57,223,112,.09)); pointer-events: none; }
.core-surface { width: 102px; height: 102px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.1); border-radius: 24px; background: #0e130f; box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.core-surface img { width: 82px; height: 82px; object-fit: contain; }
.graft-core b { margin-top: 24px; font-family: Manrope, sans-serif; font-size: 14px; letter-spacing: .12em; }
.graft-core small { margin-top: 7px; color: var(--muted); font-size: 9px; }
.certification-pill { position: absolute; left: 50%; bottom: 69px; transform: translateX(-50%); padding: 9px 14px; border: 1px solid rgba(57,223,112,.25); border-radius: 999px; background: rgba(7,11,8,.86); color: #70cb8d; font-family: "IBM Plex Mono", monospace; font-size: 8px; letter-spacing: .06em; white-space: nowrap; }

.system-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.008); }
.system-strip-inner { min-height: 92px; display: grid; grid-template-columns: 1.8fr repeat(6, 1fr); align-items: center; }
.system-strip-inner > * { min-height: 92px; display: flex; align-items: center; padding: 0 22px; border-left: 1px solid var(--line); }
.system-strip-inner > *:first-child { padding-left: 0; border-left: 0; color: var(--muted); font-size: 11px; }
.system-strip-inner p { margin: 0; color: var(--text-soft); font-size: 12px; }

.section { padding: 142px 0; }
.section-copy h2 { margin-bottom: 22px; font-family: Manrope, sans-serif; font-size: clamp(42px, 4vw, 64px); font-weight: 500; line-height: 1.06; letter-spacing: -.045em; }
.section-copy > p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.72; }
.split-section { display: grid; grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr); gap: 88px; align-items: center; }
.process-copy { max-width: 610px; }
.step-list { margin-top: 42px; }
.process-step { width: 100%; padding: 18px 0; display: grid; grid-template-columns: 44px 1fr; gap: 16px; text-align: left; border: 0; border-top: 1px solid var(--line); background: transparent; cursor: pointer; }
.process-step:last-child { border-bottom: 1px solid var(--line); }
.process-step > span { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 9px; transition: border-color 180ms ease, background 180ms ease, color 180ms ease; }
.process-step strong { display: block; margin-bottom: 5px; font-size: 14px; font-weight: 500; }
.process-step p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.process-step.is-active > span { border-color: rgba(57,223,112,.35); background: var(--accent-quiet); color: #85daa0; }
.process-step.is-active strong { color: var(--text); }
.process-note { margin-top: 34px; max-width: 560px; }

.stack-visual { position: relative; min-height: 580px; perspective: 1100px; }
.stack-shadow { position: absolute; left: 12%; right: 8%; bottom: 12%; height: 80px; background: radial-gradient(ellipse, rgba(57,223,112,.15), transparent 65%); filter: blur(18px); }
.stack-layer { position: absolute; left: 50%; width: 348px; height: 154px; display: flex; align-items: center; justify-content: center; gap: 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; background: linear-gradient(145deg, #1b221d, #0c100d); box-shadow: 0 30px 70px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.065); transform-style: preserve-3d; transition: transform 520ms var(--ease), opacity 320ms ease, border-color 320ms ease; }
.stack-layer img { width: 47px; height: 47px; }
.stack-layer span { color: #b8beb9; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.layer-top { top: 50px; transform: translateX(-50%) rotateX(52deg) rotateZ(-3deg) translateZ(88px); }
.layer-mid { top: 183px; transform: translateX(-50%) rotateX(52deg) rotateZ(-3deg) translateZ(42px); }
.layer-low { top: 316px; transform: translateX(-50%) rotateX(52deg) rotateZ(-3deg) translateZ(-4px); }
.stack-beams { position: absolute; left: 50%; top: 212px; width: 178px; height: 236px; transform: translateX(-50%); }
.stack-beams i { position: absolute; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, rgba(57,223,112,.05), rgba(57,223,112,.6), rgba(57,223,112,.05)); animation: beamPulse 2.6s ease-in-out infinite; }
.stack-beams i:nth-child(1) { left: 20px; }
.stack-beams i:nth-child(2) { left: 50px; animation-delay: -.4s; }
.stack-beams i:nth-child(3) { left: 80px; animation-delay: -.8s; }
.stack-beams i:nth-child(4) { left: 110px; animation-delay: -1.2s; }
.stack-beams i:nth-child(5) { left: 140px; animation-delay: -1.6s; }
@keyframes beamPulse { 0%,100% { opacity: .2; } 50% { opacity: .9; } }
.code-slab { position: absolute; left: 50%; bottom: 2px; width: 450px; min-height: 136px; padding: 23px 26px; border: 1px solid rgba(255,255,255,.14); border-radius: 22px; background: linear-gradient(160deg, #111611, #090c0a); box-shadow: 0 34px 80px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.04); transform: translateX(-50%) rotateX(48deg) rotateZ(-3deg); }
.code-slab span, .code-slab code, .code-slab b { display: block; font-family: "IBM Plex Mono", monospace; }
.code-slab span { color: var(--text-soft); font-size: 14px; }
.code-slab code { margin-top: 12px; color: #758078; font-size: 10px; }
.code-slab b { margin-top: 16px; color: #6ed18b; font-size: 9px; font-weight: 500; }
.stack-visual[data-process-visual="compile"] .layer-mid,
.stack-visual[data-process-visual="verify"] .layer-low,
.stack-visual[data-process-visual="observe"] .layer-top,
.stack-visual[data-process-visual="connect"] .code-slab { border-color: rgba(57,223,112,.42); }
.stack-visual[data-process-visual="compile"] .layer-mid { transform: translateX(-50%) rotateX(48deg) rotateZ(-3deg) translateZ(68px); }
.stack-visual[data-process-visual="verify"] .layer-low { transform: translateX(-50%) rotateX(48deg) rotateZ(-3deg) translateZ(24px); }
.stack-visual[data-process-visual="connect"] .code-slab { transform: translateX(-50%) rotateX(44deg) rotateZ(-2deg) translateY(-10px); }

.use-cases-section { display: grid; grid-template-columns: minmax(340px, .75fr) minmax(0, 1.25fr); gap: 100px; align-items: start; border-top: 1px solid var(--line); }
.compact-copy { max-width: 480px; position: sticky; top: 130px; }
.use-case-list { border-top: 1px solid var(--line); }
.icon-box { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.015); }
.icon-box svg { width: 20px; height: 20px; fill: none; stroke: #94bf9e; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.use-case-list h3 { margin: 0 0 7px; font-size: 15px; font-weight: 500; }
.use-case-list p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.row-arrow { width: 18px; height: 18px; fill: none; stroke: var(--muted); stroke-width: 1.3; }

.enterprise-section { position: relative; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #080b09, #060806); }
.enterprise-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .84fr 1.16fr; gap: 86px; align-items: center; }
.enterprise-copy { max-width: 560px; }
.feature-list { margin-top: 36px; }
.feature-list > div { display: grid; grid-template-columns: 38px 1fr; align-items: center; gap: 15px; padding: 15px 0; border-top: 1px solid var(--line); }
.feature-list > div:last-child { border-bottom: 1px solid var(--line); }
.feature-icon { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; }
.feature-icon svg { display: block; width: 16px; height: 16px; fill: none; stroke: #8dba98; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.feature-list p strong, .feature-list p span { display: block; }
.feature-list strong { margin-bottom: 4px; font-size: 13px; font-weight: 500; }
.feature-list p { margin: 0; }
.feature-list p span { color: var(--muted); font-size: 11px; line-height: 1.5; }
.wave-field { position: absolute; left: -2%; bottom: -4%; width: 64%; height: 70%; opacity: .25; }
.wave-field path { fill: none; stroke: rgba(57,223,112,.32); stroke-width: 1; }
.audit-visual { position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center; }
.audit-card { position: relative; z-index: 2; width: min(560px, 95%); border: 1px solid var(--line-strong); border-radius: 18px; background: linear-gradient(160deg, rgba(20,25,21,.98), rgba(8,11,9,.99)); box-shadow: 0 38px 90px rgba(0,0,0,.48); overflow: hidden; }
.audit-card header { height: 64px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.audit-card header strong { font-size: 14px; font-weight: 500; }
.audit-card header span { color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 9px; }
.audit-row { min-height: 74px; padding: 0 18px; display: grid; grid-template-columns: 32px 1fr 68px 58px; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.audit-row:last-child { border-bottom: 0; }
.audit-icon { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 7px; color: #8ea093; font-size: 12px; }
.audit-row b, .audit-row small { display: block; }
.audit-row b { margin-bottom: 5px; font-family: "IBM Plex Mono", monospace; font-size: 9px; font-weight: 500; }
.audit-row small, .audit-row time { color: var(--muted-2); font-size: 9px; }
.audit-row em { color: #70cb8d; font-family: "IBM Plex Mono", monospace; font-size: 8px; font-style: normal; }
.data-card { position: absolute; right: 1%; bottom: 18px; z-index: 3; width: 278px; padding: 16px; display: grid; grid-template-columns: 38px 1fr; gap: 13px; border: 1px solid var(--line-strong); border-radius: 13px; background: #111511; box-shadow: 0 24px 60px rgba(0,0,0,.42); }
.lock-icon { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.lock-icon svg { width: 18px; height: 18px; fill: none; stroke: var(--text-soft); stroke-width: 1.25; }
.data-card strong { display: block; margin-bottom: 4px; font-size: 11px; }
.data-card p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.5; }

.evidence-section { display: grid; grid-template-columns: .84fr 1.16fr; gap: 88px; align-items: center; }
.evidence-copy { max-width: 560px; }
.evidence-metrics { margin-top: 42px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.evidence-metrics > div { padding: 25px 22px 0 0; border-right: 1px solid var(--line); }
.evidence-metrics > div:not(:first-child) { padding-left: 22px; }
.evidence-metrics > div:last-child { border-right: 0; }
.evidence-metrics strong, .evidence-metrics span { display: block; }
.evidence-metrics strong { color: var(--accent); font-family: Manrope, sans-serif; font-size: 31px; font-weight: 500; letter-spacing: -.04em; }
.evidence-metrics span { margin-top: 8px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.report-card { border: 1px solid var(--line-strong); border-radius: 18px; background: linear-gradient(160deg, #121713, #090c0a 75%); box-shadow: 0 38px 90px rgba(0,0,0,.42); overflow: hidden; }
.report-card header { min-height: 75px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.report-card header span, .report-card header strong { display: block; }
.report-card header span { margin-bottom: 6px; color: var(--muted); font-size: 9px; }
.report-card header strong { font-family: "IBM Plex Mono", monospace; font-size: 13px; font-weight: 500; }
.report-card header > b { padding: 7px 10px; border: 1px solid rgba(57,223,112,.28); border-radius: 999px; color: #7bd397; font-family: "IBM Plex Mono", monospace; font-size: 8px; font-weight: 500; }
.report-summary { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.report-summary > div { padding: 17px 18px; border-right: 1px solid var(--line); }
.report-summary > div:last-child { border-right: 0; }
.report-summary span, .report-summary strong { display: block; }
.report-summary span { margin-bottom: 7px; color: var(--muted-2); font-size: 8px; }
.report-summary strong { color: var(--text-soft); font-size: 9px; font-weight: 500; }
.report-checks { padding: 14px 22px; }
.report-checks p { min-height: 42px; margin: 0; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); color: var(--text-soft); font-size: 10px; }
.report-checks p:last-child { border-bottom: 0; }
.report-checks span { color: var(--accent); }
.report-card footer { min-height: 54px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.report-card footer code { color: var(--text-soft); font-family: "IBM Plex Mono", monospace; }

.final-cta { padding: 30px 0 0; }
.final-cta-inner { padding: 106px 40px 0; text-align: center; border-top: 1px solid var(--line); background: radial-gradient(circle at 50% 0%, rgba(33,92,52,.12), transparent 42%); }
.final-cta h2 { margin: 0 auto 20px; max-width: 820px; font-family: Manrope, sans-serif; font-size: clamp(46px, 5vw, 74px); font-weight: 500; line-height: 1.04; letter-spacing: -.05em; }
.final-cta > div > p:not(.eyebrow) { color: var(--muted); }
.waitlist-form-bottom { margin: 36px auto 0; }
.cta-benefits { margin-top: 76px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.cta-benefits > div { min-height: 122px; padding: 28px; display: grid; grid-template-columns: 26px 1fr; gap: 14px; text-align: left; border-right: 1px solid var(--line); }
.cta-benefits > div:last-child { border-right: 0; }
.cta-benefits > div > span { color: var(--muted-2); font-family: "IBM Plex Mono", monospace; font-size: 9px; }
.cta-benefits p { margin: 0; }
.cta-benefits strong, .cta-benefits small { display: block; }
.cta-benefits strong { margin-bottom: 7px; font-size: 12px; font-weight: 500; }
.cta-benefits small { color: var(--muted); font-size: 10px; line-height: 1.5; }

.site-footer { padding: 54px 0 28px; display: grid; grid-template-columns: minmax(240px,.9fr) minmax(0,1.1fr); gap: clamp(48px,7vw,96px); border-top: 1px solid var(--line); }
.footer-brand-column p { max-width: 520px; margin: 22px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: clamp(24px,4vw,52px); }
.footer-links strong, .footer-links a { display: block; }
.footer-links strong { margin-bottom: 15px; color: var(--text-soft); font-size: 11px; font-weight: 500; }
.footer-links a { margin: 9px 0; color: var(--muted); font-size: 11px; transition: color 180ms ease; }
.footer-links a:hover { color: var(--text); }
.footer-socials { margin-top: 15px; display: flex; align-items: center; gap: 8px; }
.footer-links .footer-social-link { width: 30px; height: 30px; margin: 0; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 8px; color: var(--muted-2); }
.footer-social-link img { width: 13px; height: auto; opacity: .62; }
.footer-meta { grid-column: 1 / -1; padding-top: 28px; display: grid; grid-template-columns: minmax(180px,.9fr) minmax(0,1.1fr); gap: clamp(48px,7vw,96px); align-items: start; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 9px; }
.footer-meta > span { white-space: nowrap; }
.footer-note { justify-self: end; }

:focus-visible { outline: 2px solid #76d793; outline-offset: 3px; }

@media (max-width: 1180px) {
  :root { --shell: min(1120px, calc(100vw - 44px)); }
  .hero { grid-template-columns: .9fr 1.1fr; gap: 30px; }
  .hero-stage { min-height: 560px; transform: scale(.9) rotateX(var(--hero-rx)) rotateY(var(--hero-ry)); transform-origin: center right; }
  .split-section, .evidence-section { gap: 58px; }
  .use-cases-section { gap: 68px; }
}

@media (max-width: 980px) {
  .nav { grid-template-columns: 1fr auto auto; }
  .nav-links { position: fixed; left: 22px; right: 22px; top: 75px; padding: 16px; display: grid; gap: 0; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(8,11,9,.97); box-shadow: 0 26px 70px rgba(0,0,0,.48); opacity: 0; pointer-events: none; transform: translateY(-10px); transition: opacity 180ms ease, transform 180ms ease; }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a { padding: 13px 8px; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border-bottom: 0; }
  .menu-button { display: block; }
  .nav-cta { display: none; }
  .hero { min-height: auto; padding-top: 135px; grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-stage { min-height: 610px; transform: none; }
  .system-strip-inner { grid-template-columns: repeat(3, 1fr); }
  .system-strip-inner > *:first-child { grid-column: 1 / -1; min-height: 55px; justify-content: center; padding: 0; border-bottom: 1px solid var(--line); }
  .system-strip-inner > p { min-height: 66px; justify-content: center; padding: 0 10px; text-align: center; }
  .system-strip-inner > p:nth-last-child(-n+2) { border-top: 1px solid var(--line); }
  .split-section, .use-cases-section, .enterprise-grid, .evidence-section { grid-template-columns: 1fr; }
  .compact-copy { position: static; max-width: 700px; }
  .enterprise-grid { gap: 40px; }
  .audit-visual { min-height: 470px; }
  .use-cases-section { gap: 48px; }
}

@media (max-width: 700px) {
  :root { --shell: calc(100vw - 30px); }
  .nav { height: 70px; }
  .brand span { font-size: 13px; }
  h1 { font-size: clamp(46px, 13vw, 62px); }
  h1 span { white-space: normal; }
  .hero { padding-top: 112px; gap: 20px; }
  .hero-lede { font-size: 15px; }
  .form-row { grid-template-columns: 1fr; gap: 6px; }
  .form-row button { width: 100%; }
  .hero-assurances { display: grid; gap: 12px; }
  .hero-stage { min-height: 520px; margin-inline: -15px; transform: scale(.78); transform-origin: top center; }
  .legacy-card { left: -28px; }
  .tool-card { right: -28px; }
  .certification-pill { bottom: 46px; }
  .system-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .system-strip-inner > *:first-child { grid-column: 1 / -1; }
  .system-strip-inner > p { min-height: 60px; }
  .section { padding: 100px 0; }
  .section-copy h2 { font-size: 43px; }
  .step-list { margin-top: 28px; }
  .stack-visual { min-height: 500px; transform: scale(.78); transform-origin: top center; margin-bottom: -100px; }
  .row-arrow { display: none; }
  .audit-visual { min-height: 440px; }
  .audit-row { grid-template-columns: 28px 1fr 60px; }
  .audit-row time { display: none; }
  .data-card { right: 0; width: 240px; }
  .evidence-metrics { grid-template-columns: 1fr; }
  .evidence-metrics > div, .evidence-metrics > div:not(:first-child) { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .report-summary { grid-template-columns: 1fr; }
  .report-summary > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .report-summary > div:last-child { border-bottom: 0; }
  .final-cta-inner { padding: 86px 12px 0; }
  .final-cta h2 { font-size: 46px; }
  .cta-benefits { grid-template-columns: 1fr; }
  .cta-benefits > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .site-footer { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
  .footer-meta { grid-template-columns: 1fr; gap: 12px; }
  .footer-note { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ===== Graft rework overrides ===== */
section[id] { scroll-margin-top: 96px; }
.process-step:focus-visible { outline-offset: 6px; }
.stack-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.035), transparent 34%, transparent 72%, rgba(57,223,112,.035));
}

.hero-lede { max-width: 520px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; color: var(--accent); font-weight: 500; }
.text-link svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; }

.waitlist-form-hero { max-width: 560px; }
.hero-inline-cta {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-email-wrap {
  width: 0;
  opacity: 0;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 11px;
  background: rgba(255,255,255,.018);
  transition: width 340ms var(--ease), opacity 220ms ease, border-color 220ms ease;
}
.hero-email-wrap input {
  width: 100%;
  min-width: 0;
  height: 54px;
  padding: 0 16px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
}
.waitlist-form-hero .waitlist-submit { display: none; }
.waitlist-form-hero.is-expanded .hero-email-wrap {
  width: 248px;
  opacity: 1;
  border-color: var(--line-strong);
}
.waitlist-form-hero.is-expanded .waitlist-expand { display: none; }
.waitlist-form-hero.is-expanded .waitlist-submit { display: inline-flex; }
.waitlist-form-hero:not(.is-expanded) .form-message { display: none; }

@media (min-width: 1041px) and (max-height: 760px) {
  .hero-copy { top: -10px; }
  #hero-title { margin-bottom: 18px; }
  .hero-lede { margin-bottom: 24px; }
  .hero-assurances { margin-top: 20px; }
}

.ready-block span { margin-bottom: 8px; color: var(--muted); font-size: 11px; }
.ready-block p, .ready-block code { margin: 0; color: var(--text-soft); font-size: 12px; }
.ready-block code { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font-family: "IBM Plex Mono", monospace; background: rgba(255,255,255,.02); }

.enterprise-section { overflow: hidden; }
.enterprise-section::before {
  content: "";
  position: absolute;
  inset: auto auto 0 -6%;
  width: 56%;
  height: 78%;
  background: radial-gradient(60% 52% at 40% 60%, rgba(66,201,180,.09), transparent 70%), radial-gradient(68% 52% at 26% 88%, rgba(57,223,112,.12), transparent 72%);
  filter: blur(16px);
  opacity: .72;
  pointer-events: none;
}

.systems-section {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
  gap: 74px;
  align-items: start;
  border-top: 1px solid var(--line);
}
.systems-copy { max-width: 520px; }
.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.systems-grid article {
  min-height: 170px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(160deg, #0d110f, #090c0a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.systems-grid span { display: block; margin-bottom: 28px; color: var(--accent); font-family: "IBM Plex Mono", monospace; font-size: 28px; }
.systems-grid h3 { margin: 0 0 8px; font-size: 20px; font-weight: 500; }
.systems-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }

.security-layer-section {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(440px, 1.2fr);
  gap: 84px;
  align-items: center;
  border-top: 1px solid var(--line);
}
.security-copy { max-width: 500px; }
.security-points { margin-top: 28px; }
.security-points div { padding: 18px 0; border-top: 1px solid var(--line); }
.security-points strong, .security-points span { display: block; }
.security-points strong { margin-bottom: 7px; font-size: 15px; font-weight: 500; }
.security-points span { color: var(--muted); font-size: 12px; line-height: 1.6; }
.security-stack {
  position: relative;
  min-height: 420px;
  perspective: 1400px;
}
.security-stack .layer {
  position: absolute;
  left: 50%;
  width: 250px;
  height: 116px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(20,24,22,.95), rgba(9,12,10,.88));
  box-shadow: 0 26px 70px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.03);
  transform: translateX(-50%) rotateX(58deg);
}
.stack-top { top: 28px; }
.stack-mid { top: 104px; width: 272px; }
.stack-core { top: 182px; width: 292px; border-color: rgba(57,223,112,.24); background: linear-gradient(160deg, rgba(16,32,22,.96), rgba(8,14,11,.9)); }
.stack-base { top: 262px; width: 314px; }
.stack-core::after {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 22px;
  border: 1px solid rgba(57,223,112,.32);
  box-shadow: 0 0 44px rgba(57,223,112,.25), inset 0 0 28px rgba(57,223,112,.1);
}
.stack-label {
  position: absolute;
  right: 0;
  color: var(--text-soft);
  font-size: 14px;
}
.stack-label::before {
  content: "";
  position: absolute;
  left: -108px;
  top: 50%;
  width: 92px;
  height: 1px;
  background: linear-gradient(to right, rgba(57,223,112,.45), rgba(57,223,112,.05));
}
.label-1 { top: 54px; }
.label-2 { top: 136px; }
.label-3 { top: 216px; }
.label-4 { top: 298px; }

.quote-section {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
  gap: 64px;
  align-items: center;
  padding-inline: 48px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(10,15,12,.98), rgba(5,8,6,.98));
  box-shadow: var(--shadow-md), inset 0 1px 0 var(--surface-highlight);
}
.quote-card {
  position: relative;
  margin: 0;
  padding-right: 44px;
  border-right: 1px solid var(--line);
}
.quote-card::before {
  content: "“";
  position: absolute;
  left: -10px;
  top: -86px;
  color: rgba(57,223,112,.13);
  font-family: Manrope, sans-serif;
  font-size: 180px;
  line-height: 1;
  pointer-events: none;
}
.quote-card blockquote {
  position: relative;
  margin: 0 0 22px;
  max-width: 520px;
  font-family: Manrope, sans-serif;
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -.04em;
}
.quote-card figcaption { display: grid; gap: 3px; color: var(--text-soft); font-size: 14px; line-height: 1.5; }
.quote-card figcaption strong { font-weight: 500; }
.quote-card figcaption span { color: var(--muted); }
.quote-metrics {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.quote-metrics > div { min-width: 0; padding: 18px 24px; display: flex; flex-direction: column; border-left: 1px solid var(--line); }
.quote-metrics > div:first-child { border-left: 0; }
.quote-metrics dd, .quote-metrics dt { margin: 0; display: block; }
.quote-metrics dd { order: -1; color: var(--accent); font-family: Manrope, sans-serif; font-size: 54px; font-weight: 500; letter-spacing: -.05em; }
.quote-metrics dt { margin-top: 10px; color: var(--muted); font-size: 13px; }

.integrations-section { border-top: 1px solid var(--line); }
.integrations-copy { max-width: 540px; margin-bottom: 38px; }
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.integrations-grid article {
  min-height: 122px;
  padding: 18px 12px 16px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(13,17,15,.98), rgba(9,12,10,.95));
}
.integrations-grid span { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--text-soft); font-size: 18px; }
.integrations-grid h3 { margin: 0; font-size: 15px; font-weight: 500; }

.final-cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: center;
  padding: 88px 44px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, #080b09, #060806);
  overflow: hidden;
}
.cta-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(42% 52% at 0% 100%, rgba(57,223,112,.18), transparent 60%),
    radial-gradient(40% 46% at 100% 0%, rgba(66,201,180,.16), transparent 54%),
    linear-gradient(140deg, transparent 10%, rgba(57,223,112,.03) 34%, rgba(66,201,180,.12) 52%, rgba(57,223,112,.03) 68%, transparent 84%);
  filter: blur(2px);
}
.cta-copy { position: relative; z-index: 2; text-align: left; }
.cta-copy p:not(.eyebrow) { color: var(--muted); }
.cta-mark-card {
  position: relative;
  z-index: 2;
  width: 252px;
  height: 252px;
  margin-inline: auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(13,17,15,.98), rgba(8,11,9,.98));
  box-shadow: 0 34px 100px rgba(0,0,0,.4), 0 0 68px rgba(57,223,112,.12);
}
.cta-mark-card::before {
  content: "";
  position: absolute;
  inset: -30px;
  z-index: -1;
  background: radial-gradient(circle at 50% 50%, rgba(57,223,112,.18), transparent 60%);
}
.cta-mark-card img { width: 132px; height: 132px; }

@media (max-width: 1180px) {
  .security-layer-section, .systems-section, .quote-section, .final-cta-inner { grid-template-columns: 1fr; }
  .quote-card { padding: 0 0 48px; border-right: 0; border-bottom: 1px solid var(--line); }
  .integrations-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 980px) {
  .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .security-stack { min-height: 460px; }
  .stack-label { right: 10px; font-size: 12px; }
}

@media (max-width: 700px) {
  .hero-inline-cta { flex-direction: column; align-items: stretch; }
  .waitlist-form-hero.is-expanded .hero-email-wrap { width: 100%; }
  .systems-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-section { padding-inline: 22px; }
  .quote-card { padding-bottom: 36px; }
  .quote-card::before { left: -4px; top: -58px; font-size: 132px; }
  .quote-card blockquote { font-size: 28px; }
  .quote-metrics { grid-template-columns: 1fr; }
  .quote-metrics > div { padding: 18px 4px; border-left: 0; border-top: 1px solid var(--line); }
  .quote-metrics > div:first-child { border-top: 0; }
  .quote-metrics dd { font-size: 42px; }
  .final-cta-inner { padding: 72px 18px; }
  .cta-mark-card { width: 220px; height: 220px; }
}

/* ===== Final refinement pass ===== */
.stack-core {
  display: grid;
  place-items: center;
}
.stack-core img {
  position: relative;
  z-index: 2;
  width: 62px;
  height: 62px;
  object-fit: contain;
  filter: saturate(.92) brightness(.95);
  transform: rotateX(-58deg);
}
.stack-base {
  display: grid;
  place-items: center;
}
.stack-lock {
  position: relative;
  z-index: 2;
  color: var(--text-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 28px;
  transform: rotateX(-58deg);
}
.integrations-grid .integration-monogram {
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  color: #b9c4bc;
  background: rgba(255,255,255,.018);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: .04em;
}
.integrations-grid .integration-logo-frame {
  width: 54px;
  height: 54px;
  margin-bottom: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 15px;
  background: rgba(255,255,255,.025);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.045);
}
.integrations-grid .integration-logo-frame-crewai { background: #f4ede7; }
.integrations-grid .integration-logo {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
}
.quote-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(40% 62% at 0% 55%, rgba(57,223,112,.09), transparent 70%),
    radial-gradient(34% 50% at 100% 20%, rgba(66,201,180,.045), transparent 70%);
}
.quote-card,
.quote-metrics { position: relative; z-index: 2; }
.final-cta h2 {
  max-width: 680px;
  margin: 0 0 20px;
  text-align: left;
}
@media (min-width: 1181px) {
  .final-cta { width: min(1400px, calc(100vw - 48px)); }
}
.waitlist-form-bottom { margin: 36px 0 0; }
.final-cta-inner::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -5%;
  bottom: -54%;
  height: 72%;
  border-radius: 50%;
  border-top: 1px solid rgba(57,223,112,.16);
  background: radial-gradient(ellipse at 50% 0%, rgba(57,223,112,.18), rgba(66,201,180,.08) 32%, transparent 68%);
  filter: blur(14px);
  transform: rotate(-7deg);
  pointer-events: none;
}
.cta-copy,
.cta-mark-card { position: relative; z-index: 3; }

@media (max-width: 1180px) {
  .final-cta h2 { max-width: 760px; }
}

@media (max-width: 700px) {
  .final-cta h2 { text-align: left; }
}

/* ===== Final v4 interactive depth refinements ===== */
.stack-visual {
  --stack-rx: 0deg;
  --stack-ry: 0deg;
  --stack-shift-x: 0px;
  --stack-shift-y: 0px;
}
.stack-visual::before {
  content: "";
  position: absolute;
  inset: 6% 10% 4%;
  border-radius: 40px;
  background: radial-gradient(38% 34% at 50% 46%, rgba(57,223,112,.08), transparent 70%), radial-gradient(28% 20% at 55% 78%, rgba(66,201,180,.08), transparent 72%);
  filter: blur(28px);
  pointer-events: none;
}
.stack-shadow {
  left: 8%;
  right: 6%;
  bottom: 8%;
  height: 112px;
  background: radial-gradient(ellipse, rgba(57,223,112,.18), rgba(57,223,112,.05) 42%, transparent 72%);
  filter: blur(24px);
  transform: translate(calc(var(--stack-shift-x) * .22), calc(var(--stack-shift-y) * .12));
  transition: transform 220ms ease;
}
.stack-layer,
.code-slab,
.stack-beams {
  will-change: transform;
}
.stack-layer {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.stack-layer::before,
.code-slab::before,
.security-stack .layer::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,0) 24%, rgba(57,223,112,.02) 70%, rgba(255,255,255,.04));
  mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
}
.layer-top {
  animation: floatTop 6.4s ease-in-out infinite;
  transform: translateX(calc(-50% + var(--stack-shift-x) * .16)) translateY(calc(var(--stack-shift-y) * .1)) rotateX(calc(52deg + var(--stack-rx))) rotateZ(calc(-3deg + var(--stack-ry))) translateZ(88px);
}
.layer-mid {
  animation: floatMid 6.8s ease-in-out infinite -.5s;
  transform: translateX(calc(-50% + var(--stack-shift-x) * .1)) translateY(calc(var(--stack-shift-y) * .06)) rotateX(calc(52deg + var(--stack-rx))) rotateZ(calc(-3deg + var(--stack-ry))) translateZ(42px);
}
.layer-low {
  animation: floatLow 7.2s ease-in-out infinite -1.1s;
  transform: translateX(calc(-50% + var(--stack-shift-x) * .06)) translateY(calc(var(--stack-shift-y) * .03)) rotateX(calc(52deg + var(--stack-rx))) rotateZ(calc(-3deg + var(--stack-ry))) translateZ(-4px);
}
.code-slab {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateX(calc(-50% + var(--stack-shift-x) * .04)) translateY(calc(var(--stack-shift-y) * .02)) rotateX(calc(48deg + (var(--stack-rx) * .75))) rotateZ(calc(-3deg + (var(--stack-ry) * .75)));
  animation: floatCode 7.4s ease-in-out infinite -.7s;
}
.stack-beams {
  transform: translateX(calc(-50% + var(--stack-shift-x) * .08));
  transition: transform 220ms ease;
}
.stack-visual[data-process-visual="compile"] .layer-mid { transform: translateX(calc(-50% + var(--stack-shift-x) * .12)) translateY(calc(var(--stack-shift-y) * .08)) rotateX(calc(48deg + var(--stack-rx))) rotateZ(calc(-3deg + var(--stack-ry))) translateZ(68px); }
.stack-visual[data-process-visual="verify"] .layer-low { transform: translateX(calc(-50% + var(--stack-shift-x) * .08)) translateY(calc(var(--stack-shift-y) * .06)) rotateX(calc(48deg + var(--stack-rx))) rotateZ(calc(-3deg + var(--stack-ry))) translateZ(24px); }
.stack-visual[data-process-visual="connect"] .code-slab { transform: translateX(calc(-50% + var(--stack-shift-x) * .04)) translateY(calc(-10px + var(--stack-shift-y) * .02)) rotateX(calc(44deg + (var(--stack-rx) * .72))) rotateZ(calc(-2deg + (var(--stack-ry) * .72))); }

@keyframes floatTop { 0%,100% { margin-top: 0; } 50% { margin-top: -7px; } }
@keyframes floatMid { 0%,100% { margin-top: 0; } 50% { margin-top: -5px; } }
@keyframes floatLow { 0%,100% { margin-top: 0; } 50% { margin-top: -4px; } }
@keyframes floatCode { 0%,100% { margin-bottom: 0; } 50% { margin-bottom: -6px; } }

.security-stack {
  --sec-rx: 0deg;
  --sec-ry: 0deg;
  --sec-shift-x: 0px;
  --sec-shift-y: 0px;
  min-height: 470px;
}
.security-stack::before {
  content: "";
  position: absolute;
  inset: 8% 10% 6%;
  border-radius: 44px;
  background: radial-gradient(40% 34% at 50% 62%, rgba(57,223,112,.12), transparent 68%), radial-gradient(34% 28% at 54% 36%, rgba(66,201,180,.09), transparent 70%);
  filter: blur(24px);
  pointer-events: none;
}
.security-stack .layer {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 28px 90px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.04);
}
.security-stack .layer::after {
  content: "";
  position: absolute;
  inset: auto 18px 18px 18px;
  height: 22px;
  border-radius: 999px;
  background: radial-gradient(ellipse, rgba(57,223,112,.18), transparent 70%);
  filter: blur(10px);
}
.stack-top {
  transform: translateX(calc(-50% + var(--sec-shift-x) * .14)) translateY(calc(var(--sec-shift-y) * .06)) rotateX(calc(58deg + var(--sec-rx))) rotateZ(calc(var(--sec-ry) * .5));
  animation: secFloatTop 6.5s ease-in-out infinite;
}
.stack-mid {
  transform: translateX(calc(-50% + var(--sec-shift-x) * .1)) translateY(calc(var(--sec-shift-y) * .08)) rotateX(calc(58deg + var(--sec-rx))) rotateZ(calc(var(--sec-ry) * .45));
  animation: secFloatMid 6.9s ease-in-out infinite -.6s;
}
.stack-core {
  transform: translateX(calc(-50% + var(--sec-shift-x) * .06)) translateY(calc(var(--sec-shift-y) * .1)) rotateX(calc(58deg + var(--sec-rx))) rotateZ(calc(var(--sec-ry) * .38));
  animation: secFloatCore 7.2s ease-in-out infinite -1.2s;
}
.stack-base {
  transform: translateX(calc(-50% + var(--sec-shift-x) * .03)) translateY(calc(var(--sec-shift-y) * .12)) rotateX(calc(58deg + var(--sec-rx))) rotateZ(calc(var(--sec-ry) * .32));
  animation: secFloatBase 7.6s ease-in-out infinite -1.8s;
}
.stack-core img {
  position: absolute;
  left: 50%; top: 50%;
  width: 56px; height: 56px;
  transform: translate(-50%, -54%) rotateX(-58deg);
  opacity: .92;
  filter: drop-shadow(0 0 18px rgba(57,223,112,.22));
}
.stack-lock {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -56%) rotateX(-58deg);
  font-size: 26px;
  color: rgba(255,255,255,.85);
}
.stack-label {
  font-size: 15px;
  letter-spacing: -.01em;
  transform: translateX(calc(var(--sec-shift-x) * .06));
  transition: transform 220ms ease;
}
.stack-label::before {
  width: 108px;
  left: -124px;
  background: linear-gradient(to right, rgba(57,223,112,.48), rgba(57,223,112,.08));
}
@keyframes secFloatTop { 0%,100% { margin-top: 0; } 50% { margin-top: -8px; } }
@keyframes secFloatMid { 0%,100% { margin-top: 0; } 50% { margin-top: -5px; } }
@keyframes secFloatCore { 0%,100% { margin-top: 0; } 50% { margin-top: -9px; } }
@keyframes secFloatBase { 0%,100% { margin-top: 0; } 50% { margin-top: -4px; } }

@media (prefers-reduced-motion: reduce) {
  .layer-top, .layer-mid, .layer-low, .code-slab,
  .stack-top, .stack-mid, .stack-core, .stack-base {
    animation: none !important;
  }
}

@media (max-width: 980px) {
  .stack-visual { min-height: 520px; transform: scale(.86); transform-origin: top center; margin-bottom: -34px; }
  .security-stack { min-height: 430px; }
}
@media (max-width: 700px) {
  .stack-visual { min-height: 430px; transform: scale(.72); margin-bottom: -80px; }
  .security-stack { min-height: 360px; }
  .security-stack .layer { width: 200px; height: 94px; }
  .stack-mid { width: 220px; }
  .stack-core { width: 238px; }
  .stack-base { width: 256px; }
  .stack-label { font-size: 12px; }
  .stack-label::before { width: 66px; left: -78px; }
}

/* ===== Final polish pass: static system + Motion/GSAP hooks ===== */
:root {
  --bg: #050706;
  --bg-soft: #080b09;
  --panel: #0c100d;
  --panel-2: #111612;
  --panel-3: #171d18;
  --line: rgba(242, 247, 242, 0.11);
  --line-strong: rgba(242, 247, 242, 0.2);
  --line-hover: rgba(242, 247, 242, 0.28);
  --text: #f4f6f2;
  --text-soft: #cbd0ca;
  --muted: #9aa19b;
  --muted-2: #7b837c;
  --accent: #45e47c;
  --accent-cyan: #4bcdb9;
  --surface-highlight: rgba(255, 255, 255, 0.045);
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 40px 110px rgba(0, 0, 0, 0.46);
  --section-space: clamp(108px, 10vw, 148px);
}

html {
  color-scheme: dark;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}
body {
  background:
    radial-gradient(900px 520px at 72% -12%, rgba(36, 104, 65, 0.055), transparent 68%),
    var(--bg);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
button,
a,
input {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(69, 228, 124, 0.12);
}
img { height: auto; }
h1,
h2,
h3,
blockquote { text-wrap: balance; }
p,
small,
.form-message { text-wrap: pretty; }
code,
.audit-row,
.evidence-metrics,
.quote-metrics,
.report-summary,
.report-card footer,
.code-line { font-variant-numeric: tabular-nums; }
section[id] { scroll-margin-top: 96px; }

.top-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
}
.skip-link {
  position: fixed;
  top: max(10px, env(safe-area-inset-top));
  left: max(14px, env(safe-area-inset-left));
  z-index: 1001;
  padding: 11px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #f4f5f1;
  color: #080a09;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transform: translateY(-150%);
  transition: transform 160ms var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); }

.site-header { padding-top: env(safe-area-inset-top); }
.site-header.is-scrolled {
  background: rgba(5, 7, 6, 0.82);
  border-color: rgba(255, 255, 255, 0.085);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.16);
}
.nav-links a {
  position: relative;
  padding-block: 8px;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: currentColor;
  opacity: 0;
  transform: scaleX(0.45);
  transition: opacity 160ms ease, transform 180ms var(--ease);
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after { opacity: 0.48; transform: scaleX(1); }
.menu-button {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.018);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}
.menu-button span { transform-origin: center; }
.menu-button.is-open span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-button.is-open span:last-child { transform: translateY(-3px) rotate(-45deg); }

.button {
  min-height: 46px;
  border-radius: 10px;
}
.button-light {
  background: #f3f4f0;
  border-color: rgba(255, 255, 255, 0.64);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.18), 0 8px 22px rgba(0, 0, 0, 0.18);
}
.button:disabled { opacity: 0.72; }
.button-spinner {
  width: 14px;
  height: 14px;
  display: none;
  border: 1.5px solid rgba(8, 10, 9, 0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: buttonSpin 700ms linear infinite;
}
.waitlist-form.is-loading .button-spinner { display: inline-block; }
@keyframes buttonSpin { to { transform: rotate(360deg); } }

.hero { padding-top: clamp(138px, 11vw, 164px); }
.hero-copy { max-width: 690px; }
.hero-lede { max-width: 560px; line-height: 1.62; }
.eyebrow { letter-spacing: 0.105em; }
h1 { text-wrap: balance; }
.form-row,
.hero-email-wrap {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), rgba(255, 255, 255, 0.012));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}
.form-row:focus-within,
.hero-email-wrap:focus-within {
  border-color: rgba(255, 255, 255, 0.34);
  box-shadow: 0 0 0 3px rgba(69, 228, 124, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.form-row input,
.hero-email-wrap input { caret-color: var(--accent); }
.form-row input::placeholder,
.hero-email-wrap input::placeholder { color: #7e867f; }
input[aria-invalid="true"] { color: #f2c0b8; }
.waitlist-form:has(input[aria-invalid="true"]) .form-row,
.waitlist-form:has(input[aria-invalid="true"]) .hero-email-wrap {
  border-color: rgba(227, 122, 109, 0.48);
  box-shadow: 0 0 0 3px rgba(227, 122, 109, 0.07);
}
.form-message { min-height: 18px; }
.hero-assurances { color: #b9c0ba; }

.interface-card,
.graft-core,
.stack-layer,
.code-slab,
.audit-card,
.data-card,
.systems-grid article,
.integrations-grid article,
.report-card,
.final-cta-inner,
.cta-mark-card {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md), inset 0 1px 0 var(--surface-highlight);
}
.interface-card { background: linear-gradient(158deg, #1a211c, #0a0e0b 78%); }
.graft-core { box-shadow: var(--shadow-lg), 0 0 0 1px rgba(69, 228, 124, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.055); }
.system-strip { background: rgba(8, 11, 9, 0.6); }
.system-strip-inner > * { color: #aeb5af; }

.section { padding-block: var(--section-space); }
.section-copy h2 { margin-bottom: 24px; }
.section-copy > p:not(.eyebrow) { color: var(--muted); }
.split-section,
.use-cases-section,
.enterprise-grid,
.systems-section,
.security-layer-section,
.quote-section,
.evidence-section { row-gap: 64px; }
.process-step { border-color: rgba(255, 255, 255, 0.09); }
.process-step p,
.process-note { color: var(--muted); }
.process-step.is-active { background: linear-gradient(90deg, rgba(69, 228, 124, 0.035), transparent 72%); }
.process-step.is-active > span { border-color: rgba(69, 228, 124, 0.4); }

.use-case-list article { min-width: 0; }
.use-case-list article > div { min-width: 0; }
.feature-list > div,
.security-points div { border-color: rgba(255, 255, 255, 0.095); }
.audit-row { border-color: rgba(255, 255, 255, 0.085); }
.audit-row small,
.audit-row time { color: var(--muted-2); }
.quote-section { background: radial-gradient(60% 70% at 4% 50%, rgba(69, 228, 124, 0.04), transparent 74%); }
.integrations-grid article { min-width: 0; }
.integrations-grid h3 { overflow-wrap: anywhere; }
.report-card header,
.report-card footer,
.report-summary,
.report-checks p { border-color: rgba(255, 255, 255, 0.09); }
.final-cta-inner { box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.055); }

/* Pause ambient loops outside the viewport. */
.flow path,
.stack-beams i,
.layer-top,
.layer-mid,
.layer-low,
.code-slab,
.stack-top,
.stack-mid,
.stack-core,
.stack-base { animation-play-state: paused !important; }
.hero-stage.is-motion-active .flow path,
.stack-visual.is-motion-active .stack-beams i,
.stack-visual.is-motion-active .layer-top,
.stack-visual.is-motion-active .layer-mid,
.stack-visual.is-motion-active .layer-low,
.stack-visual.is-motion-active .code-slab,
.security-stack.is-motion-active .stack-top,
.security-stack.is-motion-active .stack-mid,
.security-stack.is-motion-active .stack-core,
.security-stack.is-motion-active .stack-base { animation-play-state: running !important; }

/* Scroll-story variables preserve the existing CSS-3D composition. */
.stack-visual {
  --scroll-top-y: 0px;
  --scroll-mid-y: 0px;
  --scroll-low-y: 0px;
  --scroll-code-y: 0px;
  --story-opacity: 1;
}
.layer-top {
  opacity: var(--story-opacity);
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-top-y) + var(--stack-shift-y, 0px))) rotateX(calc(52deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg))) translateZ(88px);
}
.layer-mid {
  opacity: var(--story-opacity);
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-mid-y) + var(--stack-shift-y, 0px))) rotateX(calc(52deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg))) translateZ(42px);
}
.layer-low {
  opacity: var(--story-opacity);
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-low-y) + var(--stack-shift-y, 0px))) rotateX(calc(52deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg))) translateZ(-4px);
}
.code-slab {
  opacity: var(--story-opacity);
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-code-y) + var(--stack-shift-y, 0px))) rotateX(calc(48deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg)));
}
.stack-visual[data-process-visual="compile"] .layer-mid {
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-mid-y) + var(--stack-shift-y, 0px))) rotateX(calc(48deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg))) translateZ(68px);
}
.stack-visual[data-process-visual="verify"] .layer-low {
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(var(--scroll-low-y) + var(--stack-shift-y, 0px))) rotateX(calc(48deg + var(--stack-rx, 0deg))) rotateZ(calc(-3deg + var(--stack-ry, 0deg))) translateZ(24px);
}
.stack-visual[data-process-visual="connect"] .code-slab {
  transform: translateX(calc(-50% + var(--stack-shift-x, 0px))) translateY(calc(-10px + var(--scroll-code-y) + var(--stack-shift-y, 0px))) rotateX(calc(44deg + var(--stack-rx, 0deg))) rotateZ(calc(-2deg + var(--stack-ry, 0deg)));
}

.security-stack {
  --sec-scroll-top-y: 0px;
  --sec-scroll-mid-y: 0px;
  --sec-scroll-core-y: 0px;
  --sec-scroll-base-y: 0px;
  --sec-label-opacity: 1;
}
.security-stack .stack-top {
  transform: translateX(calc(-50% + var(--sec-shift-x, 0px))) translateY(calc(var(--sec-scroll-top-y) + var(--sec-shift-y, 0px))) rotateX(calc(58deg + var(--sec-rx, 0deg))) rotateZ(var(--sec-ry, 0deg));
}
.security-stack .stack-mid {
  transform: translateX(calc(-50% + var(--sec-shift-x, 0px))) translateY(calc(var(--sec-scroll-mid-y) + var(--sec-shift-y, 0px))) rotateX(calc(58deg + var(--sec-rx, 0deg))) rotateZ(var(--sec-ry, 0deg));
}
.security-stack .stack-core {
  transform: translateX(calc(-50% + var(--sec-shift-x, 0px))) translateY(calc(var(--sec-scroll-core-y) + var(--sec-shift-y, 0px))) rotateX(calc(58deg + var(--sec-rx, 0deg))) rotateZ(var(--sec-ry, 0deg));
}
.security-stack .stack-base {
  transform: translateX(calc(-50% + var(--sec-shift-x, 0px))) translateY(calc(var(--sec-scroll-base-y) + var(--sec-shift-y, 0px))) rotateX(calc(58deg + var(--sec-rx, 0deg))) rotateZ(var(--sec-ry, 0deg));
}
.stack-label { opacity: var(--sec-label-opacity); }

:focus-visible {
  outline: 2px solid rgba(119, 229, 153, 0.95);
  outline-offset: 4px;
}
#main-content:focus { outline: none; }

@media (max-width: 1040px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav-links {
    position: fixed;
    left: max(22px, env(safe-area-inset-left));
    right: max(22px, env(safe-area-inset-right));
    top: calc(72px + env(safe-area-inset-top));
    padding: 14px 16px;
    display: grid;
    gap: 0;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: rgba(8, 11, 9, 0.96);
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
  }
  .nav-links.is-open { visibility: visible; pointer-events: auto; }
  .nav-links a { padding: 14px 8px; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border-bottom: 0; }
  .menu-button { display: block; }
  .nav-cta { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-stage { transform-origin: top center; }
}

@media (max-width: 700px) {
  :root { --section-space: 96px; }
  .nav { height: 70px; }
  h1 { font-size: clamp(44px, 12.5vw, 56px); line-height: 1.025; }
  .hero { padding-top: 112px; }
  .hero-lede { line-height: 1.65; }
  .hero-inline-cta { align-items: stretch; }
  .waitlist-form-hero.is-expanded .hero-email-wrap { width: 100%; }
  .hero-assurances { gap: 13px; }
  .system-strip-inner > p { line-height: 1.35; }
  .section-copy h2 { font-size: clamp(39px, 10vw, 44px); }
  .process-step { padding-block: 17px; }
  .systems-grid article { min-height: 154px; }
  .quote-card blockquote { line-height: 1.24; }
  .integrations-grid article { min-height: 112px; }
  .final-cta-inner { border-radius: 22px; }
  .footer-links { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .flow path,
  .stack-beams i,
  .layer-top,
  .layer-mid,
  .layer-low,
  .code-slab,
  .stack-top,
  .stack-mid,
  .stack-core,
  .stack-base,
  .button-spinner { animation: none !important; }
}

/* ===== Hero-only mesh aurora shader ===== */
.hero {
  position: relative;
  isolation: isolate;
}

.hero-copy,
.hero-stage {
  position: relative;
  z-index: 2;
}

.hero-shader-layer {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 0;
  width: 100vw;
  overflow: hidden;
  pointer-events: none;
  transform: translateX(-50%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 76%, rgba(0, 0, 0, .88) 86%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 76%, rgba(0, 0, 0, .88) 86%, transparent 100%);
}

.hero-shader-fallback,
.hero-shader-root,
.hero-shader-scrim {
  position: absolute;
  inset: 0;
}

.hero-shader-fallback {
  background:
    radial-gradient(68% 84% at 76% 20%, rgba(43, 226, 103, .34), transparent 62%),
    radial-gradient(60% 74% at 48% 62%, rgba(12, 194, 83, .18), transparent 68%),
    linear-gradient(120deg, #020805 0%, #03120a 46%, #00150b 100%);
}

.hero-shader-root {
  inset: -10% -8% -8% -2%;
  opacity: .72;
  filter: saturate(.94) brightness(.64) contrast(1.08);
  transform: scale(1.08);
  transform-origin: 70% 42%;
}

.hero-shader-root,
.hero-shader-root > *,
.hero-shader-root canvas {
  width: 100%;
  height: 100%;
}

.hero-shader-root canvas {
  display: block;
}

.hero-shader-scrim {
  background:
    linear-gradient(90deg,
      rgba(5, 7, 6, .98) 0%,
      rgba(5, 7, 6, .92) 18%,
      rgba(5, 7, 6, .76) 39%,
      rgba(5, 7, 6, .42) 64%,
      rgba(5, 7, 6, .54) 100%),
    linear-gradient(180deg,
      rgba(5, 7, 6, .14) 0%,
      rgba(5, 7, 6, .02) 36%,
      rgba(5, 7, 6, .34) 76%,
      #050706 100%);
}

.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 1;
  width: 100vw;
  height: 170px;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--bg));
  transform: translateX(-50%);
}

@media (max-width: 980px) {
  .hero-shader-root {
    inset: -5% -20% -5% -12%;
    opacity: .68;
    transform: scale(1.1);
    transform-origin: 62% 35%;
  }

  .hero-shader-scrim {
    background:
      linear-gradient(90deg,
        rgba(5, 7, 6, .96) 0%,
        rgba(5, 7, 6, .82) 42%,
        rgba(5, 7, 6, .48) 76%,
        rgba(5, 7, 6, .62) 100%),
      linear-gradient(180deg,
        rgba(5, 7, 6, .12) 0%,
        rgba(5, 7, 6, .2) 50%,
        rgba(5, 7, 6, .46) 82%,
        #050706 100%);
  }
}

@media (max-width: 700px) {
  .hero-shader-layer {
    mask-image: linear-gradient(to bottom, #000 0%, #000 82%, rgba(0, 0, 0, .7) 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 82%, rgba(0, 0, 0, .7) 92%, transparent 100%);
  }

  .hero-shader-root {
    inset: -8% -42% -2% -28%;
    opacity: .7;
    filter: saturate(.92) brightness(.64) contrast(1.08);
    transform: scale(1.12);
    transform-origin: 58% 30%;
  }

  .hero-shader-scrim {
    background:
      linear-gradient(180deg,
        rgba(5, 7, 6, .86) 0%,
        rgba(5, 7, 6, .68) 24%,
        rgba(5, 7, 6, .48) 54%,
        rgba(5, 7, 6, .46) 78%,
        #050706 100%),
      linear-gradient(90deg,
        rgba(5, 7, 6, .9) 0%,
        rgba(5, 7, 6, .56) 58%,
        rgba(5, 7, 6, .62) 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-shader-root {
    opacity: .58;
  }
}
html:has(body.dialog-open) { overflow: hidden; }
body.dialog-open { overflow: hidden; }

/* ===== Company-ready hero, use cases, and legal surfaces ===== */

/* Make the supplied hero shader visible without sacrificing text contrast. */
.hero-shader-fallback,
.hero-shader-static {
  background:
    radial-gradient(72% 88% at 76% 18%, rgba(43,226,103,.54), transparent 62%),
    radial-gradient(62% 76% at 52% 64%, rgba(12,194,83,.34), transparent 68%),
    linear-gradient(120deg, #020805 0%, #041b0e 46%, #00150b 100%);
}
.hero-shader-root {
  opacity: .92;
  filter: saturate(1.14) brightness(.9) contrast(1.04);
}
.hero-shader-scrim {
  background:
    linear-gradient(90deg,
      rgba(5,7,6,.96) 0%,
      rgba(5,7,6,.88) 17%,
      rgba(5,7,6,.64) 38%,
      rgba(5,7,6,.24) 64%,
      rgba(5,7,6,.34) 100%),
    linear-gradient(180deg,
      rgba(5,7,6,.06) 0%,
      rgba(5,7,6,0) 38%,
      rgba(5,7,6,.22) 76%,
      #050706 100%);
}

/* A business-facing hero story: systems -> governed interface -> actions. */
.hero-stage { min-height: 650px; }
.business-flow-map { inset: 64px 0 0; height: 500px; }
.hero-business-panel {
  position: absolute;
  top: 132px;
  width: 258px;
  height: 344px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(23,29,25,.96), rgba(8,12,9,.98) 78%);
  box-shadow: 0 34px 90px rgba(0,0,0,.52), inset 0 1px 0 rgba(255,255,255,.055);
  transform-style: preserve-3d;
}
.hero-business-panel::after,
.hero-bridge-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.055), transparent 26%, transparent 72%, rgba(57,223,112,.035));
}
.hero-business-panel header {
  min-height: 52px;
  padding: 0 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.hero-business-panel header strong { font-size: 11px; font-weight: 500; }
.hero-business-panel header span { color: #82cf99; font-family: "IBM Plex Mono", monospace; font-size: 7px; letter-spacing: .05em; text-transform: uppercase; }
.hero-business-panel footer {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  min-height: 48px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 8px;
  line-height: 1.4;
}
.hero-systems-panel { left: -2px; transform: translateZ(-12px) rotateY(10deg) rotateX(1.5deg); }
.hero-actions-panel { right: -2px; transform: translateZ(5px) rotateY(-10deg) rotateX(1.5deg); }
.hero-system-list, .hero-action-list { padding: 15px 14px 54px; }
.hero-system-list > div,
.hero-action-list > div {
  min-height: 66px;
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
}
.hero-system-list > div:last-child,
.hero-action-list > div:last-child { border-bottom: 0; }
.system-glyph,
.hero-action-list > div > span {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #99b8a1;
  background: rgba(255,255,255,.018);
  font-family: "IBM Plex Mono", monospace;
  font-size: 7px;
}
.hero-system-list p,
.hero-action-list p { margin: 0; min-width: 0; }
.hero-system-list b,
.hero-action-list b { display: block; margin-bottom: 4px; color: var(--text-soft); font-size: 9px; font-weight: 500; }
.hero-system-list small,
.hero-action-list small { display: block; color: var(--muted); font-size: 7px; line-height: 1.35; }
.hero-system-list em,
.hero-action-list em { color: #75c98e; font-family: "IBM Plex Mono", monospace; font-size: 6px; font-style: normal; }
.hero-bridge-card {
  position: absolute;
  left: 50%; top: 142px;
  z-index: 8;
  width: 188px;
  height: 324px;
  padding: 24px 18px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid rgba(109,222,148,.42);
  border-radius: 25px;
  background: linear-gradient(180deg, rgba(17,29,21,.985), rgba(7,11,8,.99));
  box-shadow: 0 36px 94px rgba(0,0,0,.62), 0 0 56px rgba(57,223,112,.08), inset 0 1px 0 rgba(255,255,255,.07);
  transform: translateX(-50%) translateZ(88px);
}
.hero-bridge-mark {
  width: 84px; height: 84px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 22px;
  background: #0d130f;
}
.hero-bridge-mark img { width: 68px; height: 68px; }
.hero-bridge-card > b { margin-top: 16px; font-family: Manrope, sans-serif; font-size: 13px; letter-spacing: .12em; }
.hero-bridge-card > strong { margin-top: 10px; font-size: 11px; font-weight: 500; }
.hero-bridge-card > p { margin: 8px 0 13px; color: var(--muted); font-size: 8px; line-height: 1.5; }
.hero-bridge-steps { width: 100%; display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.hero-bridge-steps span { padding: 8px 3px; border-right: 1px solid var(--line); color: #9bb6a1; font-family: "IBM Plex Mono", monospace; font-size: 6px; }
.hero-bridge-steps span:last-child { border-right: 0; }
.hero-bridge-card > small { margin-top: auto; color: #71c98d; font-size: 7px; }
.hero-run-rail {
  position: absolute;
  left: 50%; bottom: 55px;
  z-index: 9;
  width: min(520px, 72%);
  min-height: 56px;
  padding: 9px 12px;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(7,11,8,.88);
  box-shadow: 0 22px 56px rgba(0,0,0,.42);
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
}
.hero-run-rail > span { color: var(--muted); font-size: 7px; }
.hero-run-rail > b { font-family: "IBM Plex Mono", monospace; font-size: 8px; font-weight: 500; }
.hero-run-rail > p { margin: 0; color: var(--text-soft); font-size: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hero-run-rail > em { padding: 5px 7px; border: 1px solid rgba(57,223,112,.22); border-radius: 999px; color: #78cf93; font-size: 6px; font-style: normal; }

/* Clickable use cases and their concrete workflow screens. */
.use-case-list { border-top: 1px solid var(--line); }
.use-case-item { border-bottom: 1px solid var(--line); }
.use-case-trigger {
  width: 100%;
  min-height: 120px;
  padding: 0;
  display: grid;
  grid-template-columns: 48px minmax(0,1fr) auto;
  align-items: center;
  gap: 22px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.use-case-copy { min-width: 0; }
.use-case-copy strong, .use-case-copy small { display: block; }
.use-case-copy strong { margin-bottom: 7px; font-size: 15px; font-weight: 500; }
.use-case-copy small { color: var(--muted); font-size: 12px; line-height: 1.55; }
.use-case-open { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; white-space: nowrap; }
.use-case-open svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.3; }

.use-case-dialog {
  width: min(1180px, calc(100vw - 48px));
  max-width: none;
  height: min(760px, calc(100dvh - 48px));
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: #070a08;
  color: var(--text);
  box-shadow: 0 44px 140px rgba(0,0,0,.72);
  overflow: hidden;
}
.use-case-dialog::backdrop { background: rgba(0,0,0,.78); backdrop-filter: blur(10px); }
.use-case-dialog[open] { animation: dialogIn 220ms var(--ease); }
@keyframes dialogIn { from { opacity: 0; transform: translateY(10px) scale(.992); } to { opacity: 1; transform: none; } }
.use-case-dialog-shell { position: relative; height: 100%; min-height: 0; display: grid; grid-template-columns: minmax(0,1fr); }
.dialog-close {
  position: absolute; top: 18px; right: 18px; z-index: 4;
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 11px;
  background: rgba(255,255,255,.025); color: var(--text-soft); cursor: pointer;
}
.dialog-close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.use-case-dialog-content { min-height: 0; padding: 54px 54px 36px; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: rgba(28,34,30,.72) transparent; }
.use-case-dialog-content::-webkit-scrollbar { width: 6px; height: 6px; }
.use-case-dialog-content::-webkit-scrollbar-track,
.use-case-dialog-content::-webkit-scrollbar-track-piece,
.use-case-dialog-content::-webkit-scrollbar-corner { background: transparent; box-shadow: none; }
.use-case-dialog-content::-webkit-scrollbar-thumb { min-height: 48px; background: rgba(28,34,30,.72); border-radius: 999px; box-shadow: none; }
.use-case-dialog-content::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
.use-case-dialog-content h2 { max-width: 780px; margin-bottom: 15px; font-family: Manrope, sans-serif; font-size: clamp(36px,4vw,58px); font-weight: 500; line-height: 1.05; letter-spacing: -.045em; }
.use-case-dialog-lede { max-width: 760px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.use-case-bridge { margin-top: 32px; padding: 22px; display: grid; grid-template-columns: 1fr 150px 1fr; align-items: center; gap: 20px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(160deg, rgba(16,21,17,.96), rgba(8,11,9,.98)); }
.use-case-bridge-column > span { display: block; margin-bottom: 12px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.use-case-bridge-column [data-use-case-systems], .use-case-bridge-column [data-use-case-actions] { display: grid; gap: 8px; }
.use-case-bridge-column p { margin: 0; padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px; color: var(--text-soft); font-size: 10px; }
.use-case-bridge-column p small { display: block; margin-top: 4px; color: var(--muted); font-size: 8px; }
.use-case-bridge-core { min-height: 138px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(57,223,112,.24); border-radius: 18px; background: rgba(57,223,112,.035); }
.use-case-bridge-core img { width: 54px; height: 54px; }
.use-case-bridge-core b { margin-top: 8px; font-size: 11px; }
.use-case-bridge-core small { margin-top: 4px; color: var(--muted); font-size: 8px; }
.use-case-detail-grid { margin-top: 22px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; }
.use-case-workflows, .use-case-controls { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.01); }
.detail-label { display: block; margin-bottom: 14px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.use-case-workflows [data-use-case-workflows] { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.use-case-workflows article { min-height: 126px; padding: 14px; border: 1px solid var(--line); border-radius: 11px; }
.use-case-workflows article strong { display: block; margin-bottom: 8px; font-size: 11px; font-weight: 500; }
.use-case-workflows article p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.55; }
.use-case-controls [data-use-case-controls] { display: grid; gap: 10px; }
.use-case-controls p { margin: 0; padding: 11px 12px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 9px; color: var(--text-soft); font-size: 9px; }
.use-case-controls p::before { content: "✓"; color: var(--accent); }
.use-case-proof-summary { margin-top: 22px; padding: 20px; display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); align-items: stretch; border: 1px solid var(--line); border-radius: 16px; background: #090d0a; }
.use-case-proof-column { min-width: 0; padding: 0 20px; }
.use-case-proof-column:first-child { padding-left: 0; }
.use-case-proof-column + .use-case-proof-column { padding-right: 0; border-left: 1px solid var(--line); }
.use-case-proof-column span, .use-case-proof-column strong { display: block; }
.use-case-proof-column span { margin-bottom: 7px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.use-case-proof-column strong { color: var(--text-soft); font-size: 12px; font-weight: 500; line-height: 1.5; }
.use-case-proof-column p { margin: 0; color: #78cb90; font-size: 10px; line-height: 1.55; }
.use-case-dialog-footer { margin-top: 26px; padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
.use-case-dialog-footer p { margin: 0; color: var(--muted); font-size: 11px; }

.systems-copy > p:not(.eyebrow) { max-width: 540px; color: #a5aba6; font-size: 16px; line-height: 1.68; letter-spacing: -.01em; }
.footer-links { grid-template-columns: repeat(3,minmax(0,1fr)); }

/* Legal pages share the same brand language without the marketing motion. */
.legal-page { background: var(--bg); }
.legal-header .nav { grid-template-columns: 1fr auto; }
.legal-header .nav-links { display: flex; }
.legal-main { padding: 150px 0 100px; }
.legal-hero { max-width: 840px; padding-bottom: 64px; border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: none; margin-bottom: 20px; font-size: clamp(48px,6vw,78px); }
.legal-hero p { max-width: 720px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.legal-meta { display: flex; gap: 16px; margin-top: 24px; color: var(--muted-2); font-family: "IBM Plex Mono", monospace; font-size: 9px; }
.legal-layout { display: grid; grid-template-columns: 230px minmax(0,760px); gap: 90px; padding-top: 70px; }
.legal-toc { position: sticky; top: 120px; align-self: start; }
.legal-toc strong { display: block; margin-bottom: 14px; color: var(--text-soft); font-size: 11px; font-weight: 500; }
.legal-toc a { display: block; padding: 7px 0; color: var(--muted); font-size: 10px; }
.legal-toc a:hover { color: var(--text); }
.legal-content section { padding: 0 0 42px; margin-bottom: 42px; border-bottom: 1px solid var(--line); }
.legal-content section:last-child { border-bottom: 0; }
.legal-content h2 { margin-bottom: 16px; font-family: Manrope, sans-serif; font-size: 28px; font-weight: 500; letter-spacing: -.03em; }
.legal-content h3 { margin: 22px 0 10px; font-size: 14px; font-weight: 500; }
.legal-content p, .legal-content li { color: var(--muted); font-size: 13px; line-height: 1.75; }
.legal-content ul { padding-left: 20px; }
.legal-content a { color: var(--text-soft); text-decoration: underline; text-underline-offset: 3px; }
.legal-callout { padding: 18px 20px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }

@media (max-width: 1180px) {
  .hero-business-panel { width: 240px; }
  .hero-bridge-card { width: 180px; }
  .use-case-dialog-content { padding-inline: 36px; }
}
@media (max-width: 980px) {
  .hero-shader-root { opacity: .86; filter: saturate(1.1) brightness(.86) contrast(1.04); }
  .hero-shader-scrim { background: linear-gradient(90deg, rgba(5,7,6,.91), rgba(5,7,6,.65) 48%, rgba(5,7,6,.3) 78%, rgba(5,7,6,.42)), linear-gradient(180deg, rgba(5,7,6,.06), rgba(5,7,6,.15) 58%, #050706); }
  .use-case-detail-grid { grid-template-columns: 1fr; }
  .use-case-proof-summary { grid-template-columns: 1fr; gap: 18px; }
  .use-case-proof-column { padding: 0; }
  .use-case-proof-column + .use-case-proof-column { padding-top: 18px; border-top: 1px solid var(--line); border-left: 0; }
  .legal-layout { grid-template-columns: 1fr; gap: 40px; }
  .legal-toc { position: static; display: grid; grid-template-columns: repeat(2,1fr); }
  .legal-toc strong { grid-column: 1/-1; }
}
@media (max-width: 700px) {
  .hero-shader-root { opacity: .84; filter: saturate(1.12) brightness(.86) contrast(1.03); }
  .hero-shader-scrim { background: linear-gradient(180deg, rgba(5,7,6,.72), rgba(5,7,6,.5) 34%, rgba(5,7,6,.32) 62%, #050706), linear-gradient(90deg, rgba(5,7,6,.78), rgba(5,7,6,.4) 62%, rgba(5,7,6,.48)); }
  .hero-stage { min-height: 540px; transform: scale(.72); transform-origin: top center; margin-bottom: -120px; }
  .hero-systems-panel { left: -24px; }
  .hero-actions-panel { right: -24px; }
  .hero-run-rail { width: 80%; bottom: 45px; grid-template-columns: 1fr auto; }
  .hero-run-rail > span, .hero-run-rail > p { display: none; }
  .use-case-trigger { min-height: 112px; grid-template-columns: 42px minmax(0,1fr); gap: 16px; }
  .use-case-open { display: none; }
  .use-case-dialog { width: 100vw; max-height: 100dvh; height: 100dvh; border: 0; border-radius: 0; }
  .use-case-dialog-content { padding: 42px 18px 28px; }
  .use-case-dialog-content h2 { font-size: 38px; }
  .use-case-bridge { grid-template-columns: 1fr; }
  .use-case-bridge-core { min-height: 100px; }
  .use-case-workflows [data-use-case-workflows] { grid-template-columns: 1fr; }
  .use-case-dialog-footer { align-items: flex-start; flex-direction: column; }
  .footer-links { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .legal-main { padding-top: 112px; }
  .legal-toc { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .use-case-dialog[open] { animation: none; }
}

/* Final hero shader visibility calibration. */
.hero-shader-root {
  opacity: 1;
  filter: saturate(1.28) brightness(1.05) contrast(1.04);
}
.hero-shader-scrim {
  background:
    linear-gradient(90deg,
      rgba(5,7,6,.94) 0%,
      rgba(5,7,6,.82) 17%,
      rgba(5,7,6,.51) 39%,
      rgba(5,7,6,.12) 66%,
      rgba(5,7,6,.24) 100%),
    linear-gradient(180deg,
      rgba(5,7,6,.02) 0%,
      rgba(5,7,6,0) 38%,
      rgba(5,7,6,.16) 76%,
      #050706 100%);
}
@media (max-width: 980px) {
  .hero-shader-root { opacity: .96; filter: saturate(1.24) brightness(1) contrast(1.03); }
  .hero-shader-scrim {
    background:
      linear-gradient(90deg, rgba(5,7,6,.88), rgba(5,7,6,.58) 46%, rgba(5,7,6,.16) 78%, rgba(5,7,6,.28)),
      linear-gradient(180deg, rgba(5,7,6,.02), rgba(5,7,6,.08) 58%, #050706);
  }
}
@media (max-width: 700px) {
  .hero-shader-root { opacity: .94; filter: saturate(1.2) brightness(.98) contrast(1.02); }
  .hero-shader-scrim {
    background:
      linear-gradient(180deg, rgba(5,7,6,.58), rgba(5,7,6,.34) 34%, rgba(5,7,6,.18) 62%, #050706),
      linear-gradient(90deg, rgba(5,7,6,.72), rgba(5,7,6,.24) 62%, rgba(5,7,6,.32));
  }
}

/* ===== Final navigation treatment: transparent at rest, floating glass on scroll ===== */
.site-header {
  background: transparent;
  border-bottom: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  pointer-events: none;
}
.site-header .nav {
  position: relative;
  pointer-events: auto;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding-inline: 0;
  transition:
    width 360ms var(--ease),
    height 300ms var(--ease),
    margin-top 300ms var(--ease),
    padding 300ms var(--ease),
    border-color 220ms ease,
    border-radius 300ms var(--ease),
    background-color 220ms ease,
    box-shadow 300ms var(--ease),
    backdrop-filter 220ms ease;
}
.site-header .nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,0) 42%),
    radial-gradient(80% 110% at 18% -20%, rgba(57,223,112,.09), transparent 58%);
  transition: opacity 220ms ease;
}
.site-header.is-scrolled {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.site-header.is-scrolled .nav {
  width: min(1120px, calc(100vw - 28px));
  height: 64px;
  margin-top: 12px;
  padding-inline: 18px;
  border-color: rgba(255,255,255,.12);
  border-radius: 18px;
  background: rgba(7, 11, 8, .66);
  box-shadow:
    0 18px 52px rgba(0,0,0,.34),
    0 2px 10px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.07);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}
.site-header.is-scrolled .nav::before { opacity: 1; }
.site-header.is-scrolled .nav-links { gap: 28px; }
.site-header.is-scrolled .nav-links a { color: rgba(235,239,235,.82); }
.site-header.is-scrolled .brand img { width: 28px; height: 28px; }
.site-header.is-scrolled .nav-cta { min-height: 42px; }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header.is-scrolled .nav { background: rgba(8,12,9,.94); }
}

@media (max-width: 980px) {
  .site-header.is-scrolled .nav {
    width: calc(100vw - 24px);
    height: 62px;
    margin-top: 9px;
    padding-inline: 14px;
    border-radius: 17px;
  }
  .nav-links { top: calc(env(safe-area-inset-top) + 80px); }
}

@media (max-width: 700px) {
  .site-header.is-scrolled .nav {
    width: calc(100vw - 18px);
    height: 60px;
    margin-top: 8px;
    padding-inline: 12px;
    border-radius: 16px;
  }
  .site-header.is-scrolled .brand img { width: 27px; height: 27px; }
  .nav-links {
    left: 12px;
    right: 12px;
    top: calc(env(safe-area-inset-top) + 76px);
  }
}

/* ===== Floating glass navigation ===== */
.site-header,
.site-header.is-scrolled {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header .nav {
  position: relative;
  height: 82px;
  padding-inline: 0;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: blur(0) saturate(100%);
  -webkit-backdrop-filter: blur(0) saturate(100%);
  transition:
    width 360ms var(--ease),
    height 280ms var(--ease),
    margin-top 280ms var(--ease),
    padding-inline 280ms var(--ease),
    border-color 220ms ease,
    border-radius 280ms var(--ease),
    background-color 220ms ease,
    box-shadow 260ms ease,
    backdrop-filter 260ms ease;
}

.site-header .nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, 0) 32%),
    radial-gradient(65% 140% at 50% -40%, rgba(57, 223, 112, .11), transparent 62%);
  transition: opacity 240ms ease;
}

.site-header.is-scrolled .nav {
  width: min(1160px, calc(100vw - 64px));
  height: 64px;
  margin-top: 12px;
  padding-inline: 18px;
  border-color: rgba(255, 255, 255, .115);
  border-radius: 18px;
  background: rgba(7, 11, 9, .57);
  box-shadow:
    0 18px 54px rgba(0, 0, 0, .26),
    inset 0 1px 0 rgba(255, 255, 255, .065),
    0 0 0 1px rgba(57, 223, 112, .018);
  backdrop-filter: blur(22px) saturate(142%);
  -webkit-backdrop-filter: blur(22px) saturate(142%);
}

.site-header.is-scrolled .nav::before { opacity: 1; }
.site-header.is-scrolled .nav-links a { color: rgba(239, 243, 239, .78); }
.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible { color: var(--text); }

@media (max-width: 1040px) {
  .site-header.is-scrolled .nav {
    width: calc(100vw - 32px);
    margin-top: 10px;
    padding-inline: 14px;
    border-radius: 16px;
  }
  .site-header.is-scrolled .nav-links {
    top: calc(86px + env(safe-area-inset-top));
  }
}

@media (max-width: 700px) {
  .site-header .nav { height: 70px; }
  .site-header.is-scrolled .nav {
    width: calc(100vw - 24px);
    height: 58px;
    margin-top: 8px;
    padding-inline: 12px;
    border-radius: 15px;
  }
  .site-header.is-scrolled .nav-links {
    top: calc(76px + env(safe-area-inset-top));
    left: max(12px, env(safe-area-inset-left));
    right: max(12px, env(safe-area-inset-right));
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .nav,
  .site-header .nav::before { transition: none; }
}

/* Keep transformed hero artifacts from widening mobile capture or layout. */
html, body { max-width: 100%; overflow-x: hidden; }

/* ===== Capability compiler hero ===== */
.hero-capability-stage {
  min-height: 690px;
  isolation: isolate;
}
.hero-capability-stage::before {
  left: 8%;
  right: 4%;
  bottom: 7%;
  height: 122px;
  background: radial-gradient(ellipse, rgba(57,223,112,.19), rgba(66,201,180,.065) 44%, transparent 72%);
  filter: blur(28px);
  opacity: .84;
}
.hero-capability-stage .hero-grid {
  inset: 24px -4px 24px;
  opacity: .64;
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, transparent 2%, black 17%, black 86%, transparent 100%);
}
.capability-flow-map {
  position: absolute;
  inset: 48px 0 0;
  z-index: 1;
  width: 100%;
  height: 560px;
  overflow: visible;
  pointer-events: none;
}
.cap-flow path {
  fill: none;
  stroke-width: 1.15;
  stroke-linecap: round;
  stroke-dasharray: 7 10;
  stroke-dashoffset: 0;
  animation: capFlow 8s linear infinite;
  animation-play-state: paused;
}
.hero-capability-stage.is-motion-active .cap-flow path { animation-play-state: running; }
.cap-flow-in path { stroke: url(#capFlowIn); }
.cap-flow-out path { stroke: url(#capFlowOut); animation-direction: reverse; }
.cap-flow path:nth-child(2) { animation-delay: -1.7s; }
.cap-flow path:nth-child(3) { animation-delay: -3.4s; }
@keyframes capFlow { to { stroke-dashoffset: -170; } }

.cap-source-card,
.cap-control-plane,
.cap-contract-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.15);
  background: linear-gradient(160deg, rgba(20,26,22,.965), rgba(7,10,8,.985) 76%);
  box-shadow: 0 34px 90px rgba(0,0,0,.54), inset 0 1px 0 rgba(255,255,255,.055);
  transform-style: preserve-3d;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.cap-source-card::after,
.cap-control-plane::after,
.cap-contract-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  background: linear-gradient(122deg, rgba(255,255,255,.055), transparent 25%, transparent 72%, rgba(57,223,112,.03));
}
.cap-source-card {
  left: -8px;
  top: 138px;
  z-index: 3;
  width: 226px;
  height: 356px;
  border-radius: 20px;
  transform: translateZ(-24px) rotateY(11deg) rotateX(1.5deg);
}
.cap-source-card > header {
  min-height: 49px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid var(--line);
}
.cap-source-card > header strong {
  font-family: "IBM Plex Mono", monospace;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: .02em;
}
.cap-badge {
  padding: 5px 7px;
  border: 1px solid rgba(57,223,112,.28);
  border-radius: 999px;
  color: #82d39b;
  font-family: "IBM Plex Mono", monospace;
  font-size: 6px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cap-badge-muted { border-color: var(--line-strong); color: #9ca39e; }
.cap-source-app {
  position: relative;
  height: 258px;
  display: grid;
  grid-template-columns: 60px 1fr;
  overflow: hidden;
}
.cap-source-nav {
  padding: 15px 8px;
  border-right: 1px solid var(--line);
  background: rgba(0,0,0,.12);
}
.cap-source-nav span {
  display: block;
  padding: 8px 5px;
  margin-bottom: 3px;
  border-radius: 5px;
  color: #68706b;
  font-size: 6px;
}
.cap-source-nav .active { color: #a1c6ad; background: rgba(57,223,112,.07); }
.cap-source-form { padding: 15px 12px; }
.cap-source-title b,
.cap-source-title small { display: block; }
.cap-source-title b { margin-bottom: 3px; font-size: 9px; font-weight: 500; }
.cap-source-title small { margin-bottom: 13px; color: var(--muted-2); font-size: 6px; }
.cap-source-form label { display: block; margin-bottom: 8px; }
.cap-source-form label span { display: block; margin-bottom: 4px; color: var(--muted-2); font-size: 5px; }
.cap-source-form label i {
  min-height: 24px;
  padding: 0 7px;
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  color: #bcc2bd;
  font-size: 6px;
  font-style: normal;
}
.cap-source-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.cap-source-form button {
  width: 100%;
  height: 28px;
  margin-top: 3px;
  border: 1px solid rgba(57,223,112,.23);
  border-radius: 4px;
  background: rgba(57,223,112,.07);
  color: #79c992;
  font-size: 6px;
}
.cap-scan-line {
  position: absolute;
  left: 60px;
  right: 0;
  top: -8px;
  z-index: 3;
  height: 28px;
  background: linear-gradient(to bottom, transparent, rgba(57,223,112,.08), rgba(57,223,112,.34), transparent);
  border-bottom: 1px solid rgba(57,223,112,.5);
  opacity: 0;
  animation: capScan 4.8s ease-in-out infinite;
  animation-play-state: paused;
}
.hero-capability-stage.is-motion-active .cap-scan-line { opacity: 1; animation-play-state: running; }
@keyframes capScan { 0%, 10% { transform: translateY(0); opacity: 0; } 18% { opacity: 1; } 76% { opacity: .95; } 92%,100% { transform: translateY(246px); opacity: 0; } }
.cap-hotspot {
  position: absolute;
  z-index: 4;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(57,223,112,.7);
  border-radius: 50%;
  background: #0b130e;
  box-shadow: 0 0 0 4px rgba(57,223,112,.05), 0 0 16px rgba(57,223,112,.24);
  animation: capHotspot 2.4s ease-in-out infinite;
  animation-play-state: paused;
}
.hero-capability-stage.is-motion-active .cap-hotspot { animation-play-state: running; }
.hotspot-a { left: 106px; top: 91px; }
.hotspot-b { left: 167px; top: 147px; animation-delay: -.8s; }
.hotspot-c { left: 134px; top: 214px; animation-delay: -1.5s; }
@keyframes capHotspot { 0%,100% { transform: scale(.8); opacity: .55; } 50% { transform: scale(1.18); opacity: 1; } }
.cap-source-card > footer {
  min-height: 49px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 6px;
}
.cap-source-card > footer b { color: #78cd93; font-family: "IBM Plex Mono", monospace; font-size: 8px; font-weight: 500; }

.cap-control-plane {
  left: 50%;
  top: 82px;
  z-index: 7;
  width: 298px;
  height: 466px;
  border-color: rgba(97,218,139,.32);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(17,27,20,.985), rgba(6,10,7,.995));
  box-shadow: 0 44px 110px rgba(0,0,0,.66), 0 0 78px rgba(57,223,112,.07), inset 0 1px 0 rgba(255,255,255,.07);
  transform: translateX(-50%) translateZ(92px);
}
.cap-control-plane > header {
  position: relative;
  z-index: 3;
  min-height: 64px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.cap-plane-brand { display: flex; align-items: center; gap: 10px; }
.cap-plane-brand img { width: 32px; height: 32px; }
.cap-plane-brand b,
.cap-plane-brand small { display: block; }
.cap-plane-brand b { margin-bottom: 3px; font-family: Manrope, sans-serif; font-size: 11px; font-weight: 600; }
.cap-plane-brand small { color: var(--muted); font-size: 6px; }
.cap-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #8fd9a4;
  font-family: "IBM Plex Mono", monospace;
  font-size: 6px;
  text-transform: uppercase;
}
.cap-live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #47e27a;
  box-shadow: 0 0 10px rgba(57,223,112,.45);
}
.cap-plane-grid {
  position: absolute;
  inset: 64px 0 42px;
  z-index: 0;
  opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(to bottom, black, transparent 95%);
}
.capability-pipeline {
  position: relative;
  z-index: 3;
  padding: 13px 14px 8px;
}
.capability-pipeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 29px;
  bottom: 25px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(57,223,112,.28), rgba(57,223,112,.03));
}
.capability-node {
  position: relative;
  min-height: 61px;
  padding: 8px 8px 8px 5px;
  display: grid;
  grid-template-columns: 25px 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  transition: border-color 260ms ease, background 260ms ease, transform 260ms var(--ease), opacity 260ms ease;
}
.capability-node > span {
  position: relative;
  z-index: 2;
  width: 21px;
  height: 21px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #0b100c;
  color: #7d867f;
  font-family: "IBM Plex Mono", monospace;
  font-size: 6px;
}
.capability-node p { margin: 0; min-width: 0; }
.capability-node b,
.capability-node small { display: block; }
.capability-node b { margin-bottom: 4px; color: #c5ccc7; font-size: 8px; font-weight: 500; }
.capability-node small { color: var(--muted-2); font-size: 6px; }
.capability-node em {
  color: #768079;
  font-family: "IBM Plex Mono", monospace;
  font-size: 5px;
  font-style: normal;
  text-transform: uppercase;
}
.capability-node.is-active {
  border-color: rgba(57,223,112,.22);
  background: linear-gradient(90deg, rgba(57,223,112,.08), rgba(57,223,112,.015));
  transform: translateX(3px);
}
.capability-node.is-active > span { border-color: rgba(57,223,112,.38); color: #83d89d; box-shadow: 0 0 18px rgba(57,223,112,.09); }
.capability-node.is-active b { color: #edf3ee; }
.capability-node.is-active em { color: #79d194; }
.cap-drift-strip {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 3;
  min-height: 34px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 9px;
  background: rgba(5,9,6,.72);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 5px;
  white-space: nowrap;
}
.cap-drift-strip i { width: 14px; height: 1px; background: rgba(57,223,112,.28); }
.cap-drift-strip b { color: #86ca98; font-weight: 500; }

.cap-contract-card {
  right: -8px;
  top: 138px;
  z-index: 3;
  width: 226px;
  height: 356px;
  border-radius: 20px;
  transform: translateZ(10px) rotateY(-11deg) rotateX(1.5deg);
}
.cap-contract-card > header {
  min-height: 58px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}
.cap-contract-card > header small,
.cap-contract-card > header strong { display: block; }
.cap-contract-card > header small { margin-bottom: 4px; color: var(--muted); font-size: 6px; }
.cap-contract-card > header strong { font-family: "IBM Plex Mono", monospace; font-size: 9px; font-weight: 500; }
.cap-contract-schema { padding: 13px 12px 8px; }
.cap-contract-schema p {
  min-height: 32px;
  margin: 0;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-bottom: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 6px;
}
.cap-contract-schema p:last-child { border-bottom: 1px solid var(--line); }
.cap-contract-schema span { color: #c5cbc6; }
.cap-contract-schema code { color: #74c98f; }
.cap-contract-rule {
  margin: 0 12px;
  padding: 9px 0;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 7px;
  border-top: 1px solid var(--line);
}
.cap-contract-rule > span { color: var(--muted-2); font-size: 5px; }
.cap-contract-rule p { margin: 0; color: #b7bdb8; font-size: 6px; line-height: 1.4; }
.cap-contract-card > footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 45px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 5px;
}
.cap-contract-card > footer span { display: inline-flex; align-items: center; gap: 5px; }
.cap-contract-card > footer i { width: 5px; height: 5px; border-radius: 50%; background: #48df78; box-shadow: 0 0 9px rgba(57,223,112,.42); }
.cap-contract-card > footer b { color: #78cd92; font-weight: 500; }

.capability-status-rail {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 10;
  width: min(566px, 78%);
  min-height: 57px;
  padding: 9px 12px;
  display: grid;
  grid-template-columns: 1fr 112px auto;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  background: rgba(6,10,7,.84);
  box-shadow: 0 22px 62px rgba(0,0,0,.46), inset 0 1px 0 rgba(255,255,255,.035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: translateX(-50%) translateZ(108px);
}
.cap-status-copy span,
.cap-status-copy b,
.cap-status-proof span,
.cap-status-proof b { display: block; }
.cap-status-copy span,
.cap-status-proof span { margin-bottom: 4px; color: var(--muted); font-size: 5px; text-transform: uppercase; letter-spacing: .05em; }
.cap-status-copy b { font-family: "IBM Plex Mono", monospace; font-size: 7px; font-weight: 500; }
.cap-status-track { display: flex; align-items: center; gap: 7px; }
.cap-status-track i {
  width: 14px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  transition: width 260ms ease, background 260ms ease, box-shadow 260ms ease;
}
.cap-status-track i.is-active { width: 28px; background: #45df77; box-shadow: 0 0 14px rgba(57,223,112,.24); }
.cap-status-proof { text-align: right; }
.cap-status-proof b { color: #7dd397; font-size: 7px; font-weight: 500; }

@media (max-width: 1180px) {
  .hero-capability-stage { min-height: 640px; transform: rotateX(var(--hero-rx)) rotateY(var(--hero-ry)); }
  .cap-source-card, .cap-contract-card { width: 212px; }
  .cap-control-plane { width: 280px; }
}
@media (max-width: 980px) {
  .hero-capability-stage { min-height: 660px; transform: none; }
  .cap-source-card { left: 1%; }
  .cap-contract-card { right: 1%; }
}
@media (max-width: 700px) {
  .hero-capability-stage {
    min-height: 560px;
    width: calc(100vw - 40px);
    justify-self: center;
    margin-inline: 0;
    transform: scale(.73);
    transform-origin: top center;
    margin-bottom: -125px;
  }
  .capability-flow-map { top: 40px; }
  .cap-source-card { left: -4px; }
  .cap-contract-card { right: -4px; }
  .capability-status-rail { bottom: 24px; width: 76%; grid-template-columns: 1fr auto; }
  .cap-status-track { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cap-flow path,
  .cap-scan-line,
  .cap-hotspot { animation: none !important; }
  .cap-scan-line { display: none; }
}
.hero-capability-stage[data-capability-stage="model"] .cap-control-plane,
.hero-capability-stage[data-capability-stage="govern"] .cap-control-plane { border-color: rgba(57,223,112,.42); }
.hero-capability-stage[data-capability-stage="compile"] .cap-contract-card { border-color: rgba(57,223,112,.31); box-shadow: 0 36px 96px rgba(0,0,0,.56), 0 0 34px rgba(57,223,112,.07), inset 0 1px 0 rgba(255,255,255,.055); }
.hero-capability-stage[data-capability-stage="verify"] .cap-contract-card,
.hero-capability-stage[data-capability-stage="verify"] .capability-status-rail { border-color: rgba(57,223,112,.42); }
.hero-capability-stage[data-capability-stage="observe"] .cap-source-card { border-color: rgba(57,223,112,.27); }
.capability-scene-title {
  position: absolute;
  left: 50%;
  top: 34px;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #9ba69f;
  font-family: "IBM Plex Mono", monospace;
  font-size: 6px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transform: translateX(-50%) translateZ(112px);
  white-space: nowrap;
}
.capability-scene-title i { width: 42px; height: 1px; background: linear-gradient(to right, rgba(57,223,112,.1), rgba(57,223,112,.55), rgba(57,223,112,.1)); }
.cap-source-card,
.cap-contract-card { background: linear-gradient(160deg, rgba(27,34,29,.975), rgba(8,12,9,.99) 78%); }
.cap-control-plane {
  width: 310px;
  background: linear-gradient(180deg, rgba(23,36,27,.992), rgba(6,10,7,.997));
  border-color: rgba(100,225,144,.4);
}
.capability-node b { font-size: 8.5px; }
.capability-node small { font-size: 6.2px; color: #76827b; }
.capability-node em { font-size: 5.4px; }
.cap-plane-brand b { font-size: 12px; }
.cap-plane-brand small { font-size: 6.5px; color: #8b968f; }
.cap-contract-card > header strong { font-size: 9.5px; }
.cap-contract-rule p { font-size: 6.5px; }
.cap-source-form label i { color: #d0d5d1; }
@media (max-width: 1180px) { .cap-control-plane { width: 292px; } }
@media (max-width: 700px) { .capability-scene-title { top: 22px; font-size: 5px; } }
/* Final hero proportion tuning: keep the source and certified tool readable. */
.cap-source-card { left: -18px; width: 238px; }
.cap-contract-card { right: -18px; width: 238px; }
.cap-control-plane { top: 94px; width: 282px; height: 448px; }
.capability-pipeline { padding-top: 10px; }
.capability-node { min-height: 57px; }
.cap-drift-strip { bottom: 10px; }
@media (max-width: 1180px) {
  .cap-source-card, .cap-contract-card { width: 226px; }
  .cap-control-plane { width: 270px; }
}
@media (max-width: 700px) {
  .cap-source-card { left: -12px; }
  .cap-contract-card { right: -12px; }
}