:root {
  --bg: #050b11;
  --bg-deep: #03080d;
  --panel: rgba(10, 22, 32, 0.82);
  --panel-solid: #0a1620;
  --line: rgba(111, 255, 216, 0.16);
  --line-strong: rgba(111, 255, 216, 0.42);
  --text: #eef7f6;
  --muted: #92a8ad;
  --green: #6fffd8;
  --green-2: #1dd6a7;
  --blue: #64a9ff;
  --danger: #ff7c88;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    linear-gradient(rgba(111, 255, 216, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 255, 216, 0.025) 1px, transparent 1px),
    var(--bg);
  background-size: 48px 48px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { max-width: 100%; }

.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.section { position: relative; padding: 112px 0; }
.section-deep { background: rgba(2, 7, 11, 0.72); border-block: 1px solid rgba(111, 255, 216, 0.08); }
.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; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; transform: translateY(-150%); padding: 10px 14px; color: #03100c; background: var(--green); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.ambient { position: fixed; z-index: -1; width: 520px; height: 520px; border-radius: 50%; filter: blur(120px); opacity: .11; pointer-events: none; }
.ambient-one { top: -170px; right: -140px; background: var(--green); }
.ambient-two { bottom: 10%; left: -260px; background: var(--blue); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease; }
.site-header.scrolled { background: rgba(5, 11, 17, 0.82); border-color: rgba(111, 255, 216, 0.11); backdrop-filter: blur(18px); }
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 780; letter-spacing: -0.04em; font-size: 1.2rem; }
.brand > span > span { color: var(--green); }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { color: #b6c6c9; text-decoration: none; font-size: .92rem; font-weight: 620; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--green); }
.nav-cta { padding: 9px 14px; border: 1px solid var(--line-strong); border-radius: 999px; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.nav-toggle > span:not(.sr-only) { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--text); }

.hero { min-height: 820px; display: grid; align-items: center; padding-top: 150px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .76rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(111, 255, 216, .1), 0 0 24px var(--green); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 760px; margin: 24px 0 26px; font-size: clamp(3rem, 6.6vw, 5.9rem); }
h2 { margin: 18px 0 20px; font-size: clamp(2.2rem, 4.8vw, 4.15rem); }
h1 span, h2 span { color: var(--green); }
.hero-lede, .section-heading p { max-width: 720px; color: var(--muted); font-size: 1.12rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 19px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 750; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #02110d; background: linear-gradient(135deg, var(--green), #8dffe1); box-shadow: 0 14px 38px rgba(29, 214, 167, .18); }
.button-secondary { color: var(--text); border-color: var(--line-strong); background: rgba(10, 22, 32, .58); }
.proof-strip { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px; color: #7f9599; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; text-transform: uppercase; letter-spacing: .09em; }
.proof-strip span::before { content: "✓"; margin-right: 7px; color: var(--green); }

.terminal-wrap { overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: rgba(3, 10, 15, .88); box-shadow: var(--shadow), 0 0 80px rgba(29, 214, 167, .08); transform: perspective(1000px) rotateY(-3deg) rotateX(1deg); }
.terminal-bar { min-height: 46px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 15px; color: #799094; border-bottom: 1px solid var(--line); background: rgba(12, 25, 35, .78); font: 600 .7rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.window-dots { display: flex; gap: 7px; }
.window-dots span { width: 8px; height: 8px; border-radius: 50%; background: #39505a; }
.window-dots span:first-child { background: var(--danger); }
.window-dots span:nth-child(2) { background: #ffd274; }
.window-dots span:nth-child(3) { background: var(--green); }
.terminal-lock { justify-self: end; color: var(--green); }
.terminal { min-height: 330px; padding: 28px; color: #d8e6e7; font: 500 .8rem/1.9 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.terminal-line { opacity: 0; transform: translateY(5px); animation: terminal-in .35s ease forwards; white-space: nowrap; }
.terminal-line:nth-child(2) { animation-delay: .35s; }
.terminal-line:nth-child(3) { animation-delay: .8s; }
.terminal-line:nth-child(4) { animation-delay: 1.15s; }
.terminal-line:nth-child(5) { animation-delay: 1.5s; }
.terminal-line:nth-child(6) { animation-delay: 1.95s; }
.terminal-line:nth-child(7) { animation-delay: 2.3s; }
.terminal-line:nth-child(8) { animation-delay: 2.65s; }
.prompt, .pass { color: var(--green); }
.dim { color: #82969b; }
.indent { padding-left: 18px; color: #b8c8ca; }
.cursor { display: inline-block; width: 8px; height: 1.05em; vertical-align: -.15em; background: var(--green); animation: blink 1s steps(1) infinite; }
@keyframes terminal-in { to { opacity: 1; transform: none; } }
@keyframes blink { 50% { opacity: 0; } }

.signal-band { border-block: 1px solid rgba(111, 255, 216, .11); background: rgba(8, 18, 26, .72); }
.lifecycle { min-height: 76px; display: flex; align-items: center; justify-content: center; gap: 22px; color: #9eb0b3; font: 700 .76rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; }
.lifecycle i { width: 38px; height: 1px; background: linear-gradient(90deg, var(--line-strong), transparent); }

.section-heading { max-width: 820px; margin-bottom: 52px; }
.boundary-shell { display: grid; grid-template-columns: .72fr 56px 1.28fr; align-items: stretch; min-height: 470px; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; background: rgba(7, 16, 24, .7); box-shadow: var(--shadow); }
.boundary-zone { padding: 34px; }
.outside-zone { background: repeating-linear-gradient(-45deg, rgba(255,255,255,.015), rgba(255,255,255,.015) 10px, transparent 10px, transparent 20px); }
.inside-zone { background: radial-gradient(circle at 50% 0, rgba(111,255,216,.08), transparent 50%); }
.zone-label { margin-bottom: 26px; color: var(--muted); font: 700 .72rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .11em; text-transform: uppercase; }
.zone-items { display: grid; gap: 13px; }
.zone-items span { padding: 16px; color: #879ca0; border: 1px dashed rgba(146,168,173,.22); border-radius: 10px; background: rgba(255,255,255,.018); }
.boundary-gate { position: relative; display: grid; place-items: center; border-inline: 1px solid var(--line-strong); background: rgba(111,255,216,.025); }
.boundary-gate span { position: absolute; z-index: 2; padding: 8px 10px; color: var(--green); background: var(--bg); font: 700 .62rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .13em; writing-mode: vertical-rl; }
.gate-line { height: 84%; width: 1px; background: linear-gradient(transparent, var(--green), transparent); box-shadow: 0 0 18px var(--green); }
.governed-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.governed-grid article { min-height: 170px; padding: 21px; border: 1px solid var(--line); border-radius: 13px; background: rgba(7, 18, 25, .74); }
.governed-grid b { color: var(--green); font: 700 .72rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.governed-grid h3 { margin: 18px 0 9px; font-size: 1.25rem; }
.governed-grid p { margin: 0; color: var(--muted); font-size: .9rem; }

.graph-card { padding: 34px; border: 1px solid var(--line); border-radius: 22px; background: rgba(8, 18, 26, .82); box-shadow: var(--shadow); }
.evidence-graph { position: relative; display: grid; grid-template-columns: repeat(5, minmax(130px, 1fr)); gap: 18px; padding: 12px 0 36px; overflow-x: auto; }
.graph-track { position: absolute; top: 70px; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, var(--green), var(--blue)); opacity: .5; }
.graph-node { position: relative; z-index: 1; min-width: 130px; padding: 18px 12px; color: var(--text); text-align: left; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-solid); cursor: pointer; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.graph-node:hover, .graph-node:focus-visible, .graph-node.active { transform: translateY(-4px); border-color: var(--green); box-shadow: 0 0 0 4px rgba(111,255,216,.06), 0 14px 35px rgba(0,0,0,.26); }
.graph-node small, .graph-node span { display: block; color: var(--muted); font: 600 .66rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.graph-node strong { display: block; margin: 11px 0 6px; color: var(--green); font: 800 .82rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.graph-detail { display: grid; grid-template-columns: .9fr 1.25fr 1fr; gap: 28px; align-items: center; padding: 28px; border: 1px solid var(--line); border-radius: 15px; background: rgba(3, 10, 15, .72); }
.detail-kicker { color: var(--green); font: 700 .7rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.graph-detail h3 { margin: 9px 0 0; font-size: 1.45rem; }
.graph-detail p { margin: 0; color: var(--muted); }
.graph-detail dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; }
.graph-detail dl div { padding-left: 14px; border-left: 1px solid var(--line); }
.graph-detail dt { color: var(--muted); font-size: .7rem; }
.graph-detail dd { margin: 4px 0 0; font: 700 .72rem ui-monospace, SFMono-Regular, Menlo, monospace; }

.capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.capability { min-height: 240px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(11,25,35,.82), rgba(5,13,19,.72)); transition: transform .25s ease, border-color .25s ease; }
.capability:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.capability > span { color: var(--green); font: 700 .7rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.capability h3 { margin: 42px 0 14px; font-size: 1.35rem; }
.capability p { margin: 0; color: var(--muted); }

.roadmap-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: start; }
.roadmap-list { display: grid; gap: 14px; }
.roadmap-item { display: grid; grid-template-columns: 72px 1fr; gap: 18px; padding: 26px; border: 1px solid var(--line); border-radius: 15px; background: rgba(8,18,26,.72); }
.roadmap-item.current { border-color: var(--line-strong); box-shadow: inset 3px 0 0 var(--green); }
.roadmap-item > span { color: var(--green); font: 800 .68rem ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.roadmap-item h3 { margin-bottom: 9px; font-size: 1.3rem; }
.roadmap-item p { margin: 0; color: var(--muted); }

.final-cta { padding-top: 88px; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 46px; border: 1px solid var(--line-strong); border-radius: 22px; background: radial-gradient(circle at 100% 0, rgba(111,255,216,.1), transparent 40%), rgba(8,18,26,.82); box-shadow: var(--shadow); }
.cta-card h2 { max-width: 720px; margin-bottom: 0; font-size: clamp(2.2rem, 4vw, 3.7rem); }
.site-footer { padding: 38px 0; border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.footer-grid p { margin: 0; color: #71878b; font-size: .82rem; }
.footer-grid p:nth-child(2) { justify-self: center; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .hero { min-height: auto; }
  .hero-grid, .roadmap-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 48px; }
  .terminal-wrap { transform: none; }
  .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .boundary-shell { grid-template-columns: 1fr; }
  .boundary-gate { min-height: 52px; border-inline: 0; border-block: 1px solid var(--line-strong); }
  .boundary-gate span { writing-mode: horizontal-tb; }
  .gate-line { width: 84%; height: 1px; }
  .graph-detail { grid-template-columns: 1fr; }
  .cta-card { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid p:nth-child(2) { justify-self: start; }
}

@media (max-width: 740px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 82px 0; }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; top: 68px; left: 14px; right: 14px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: rgba(5, 11, 17, .98); box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; }
  .hero { padding-top: 120px; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.2rem); }
  .terminal { min-height: 300px; padding: 21px 16px; font-size: .67rem; overflow-x: auto; }
  .terminal-bar { grid-template-columns: 1fr auto; }
  .terminal-bar > span:nth-child(2) { display: none; }
  .lifecycle { gap: 9px; overflow-x: auto; justify-content: flex-start; }
  .lifecycle i { min-width: 20px; }
  .governed-grid, .capability-grid { grid-template-columns: 1fr; }
  .graph-card { padding: 20px 14px; }
  .graph-detail dl { grid-template-columns: 1fr; gap: 12px; }
  .roadmap-item { grid-template-columns: 1fr; }
  .cta-card { padding: 28px; }
}

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

/* QuantumD public launch front door */

:root {
  --launch-cyan: #75e6ff;
  --launch-green: #7ef2bd;
  --launch-violet: #9d8cff;
  --launch-gold: #ffd48a;
  --launch-panel: rgba(13, 27, 46, 0.72);
  --launch-line: rgba(117, 230, 255, 0.2);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 9999;
  transform: translateY(-180%);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  background: #ffffff;
  color: #07111f;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.launch-banner {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid var(--launch-line);
  background:
    linear-gradient(90deg, rgba(117, 230, 255, 0.12), rgba(157, 140, 255, 0.12)),
    #07111f;
  color: #dffaff;
}

.launch-banner-inner {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding-block: 0.55rem;
  font-size: 0.86rem;
  text-align: center;
}

.launch-banner a {
  color: var(--launch-cyan);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.launch-pulse {
  width: 0.55rem;
  height: 0.55rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--launch-green);
  box-shadow: 0 0 0 0 rgba(126, 242, 189, 0.55);
  animation: launch-pulse 2.2s infinite;
}

@keyframes launch-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(126, 242, 189, 0.55);
  }
  70% {
    box-shadow: 0 0 0 0.65rem rgba(126, 242, 189, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(126, 242, 189, 0);
  }
}

.launch-hero {
  overflow: hidden;
}

.launch-hero::before {
  content: "";
  position: absolute;
  width: 34rem;
  height: 34rem;
  top: -9rem;
  right: -9rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(117, 230, 255, 0.16), transparent 67%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(19rem, 0.92fr);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.4rem;
  color: var(--launch-green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 1rem currentColor;
}

.hero-lede {
  max-width: 47rem;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.6rem;
}

.hero-trust-row span {
  padding: 0.46rem 0.72rem;
  border: 1px solid rgba(117, 230, 255, 0.18);
  border-radius: 999px;
  background: rgba(8, 23, 40, 0.56);
  color: rgba(232, 249, 255, 0.82);
  font-size: 0.76rem;
  font-weight: 700;
}

.launch-console,
.code-panel {
  overflow: hidden;
  border: 1px solid rgba(117, 230, 255, 0.22);
  border-radius: 1rem;
  background:
    linear-gradient(145deg, rgba(15, 33, 55, 0.96), rgba(5, 14, 26, 0.98));
  box-shadow:
    0 2.5rem 7rem rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.console-topbar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(117, 230, 255, 0.12);
  background: rgba(255, 255, 255, 0.025);
}

.console-topbar span {
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.23);
}

.console-topbar span:nth-child(1) {
  background: #ff7a7a;
}

.console-topbar span:nth-child(2) {
  background: var(--launch-gold);
}

.console-topbar span:nth-child(3) {
  background: var(--launch-green);
}

.console-topbar strong {
  margin-left: auto;
  color: rgba(225, 244, 252, 0.62);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 600;
}

.launch-console pre,
.code-panel pre {
  margin: 0;
  padding: clamp(1.2rem, 3vw, 1.8rem);
  overflow-x: auto;
  color: #dff9ff;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: clamp(0.75rem, 1.1vw, 0.88rem);
  line-height: 1.7;
}

.lifecycle {
  flex-wrap: wrap;
}

.section-heading-centered {
  max-width: 54rem;
  margin-inline: auto;
  text-align: center;
}

.section-heading-centered > p:last-child {
  max-width: 44rem;
  margin-inline: auto;
}

.evidence-flow {
  display: grid;
  align-items: stretch;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0.6rem;
  margin-top: 3rem;
}

.evidence-node {
  min-width: 0;
  padding: 1.2rem;
  border: 1px solid rgba(117, 230, 255, 0.17);
  border-radius: 0.9rem;
  background: rgba(10, 26, 44, 0.72);
}

.evidence-node > span {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--launch-cyan);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.evidence-node h3 {
  margin-bottom: 0.55rem;
  font-size: 1rem;
}

.evidence-node p {
  margin: 0;
  color: rgba(222, 241, 249, 0.7);
  font-size: 0.83rem;
  line-height: 1.55;
}

.evidence-connector {
  align-self: center;
  width: 1.25rem;
  height: 1px;
  background: linear-gradient(90deg, var(--launch-cyan), var(--launch-violet));
  box-shadow: 0 0 0.75rem rgba(117, 230, 255, 0.35);
}

.trust-boundary-grid,
.install-grid,
.community-grid {
  display: grid;
  align-items: start;
  gap: clamp(1.5rem, 5vw, 4rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 3.5rem;
}

.boundary-card {
  height: 100%;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  border: 1px solid rgba(117, 230, 255, 0.16);
  border-radius: 1rem;
  background: var(--launch-panel);
}

.boundary-local {
  border-color: rgba(126, 242, 189, 0.23);
}

.boundary-card dl {
  display: grid;
  gap: 0.7rem;
  margin: 1.5rem 0 0;
}

.boundary-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(117, 230, 255, 0.1);
}

.boundary-card dt {
  color: rgba(223, 242, 250, 0.64);
}

.boundary-card dd {
  margin: 0;
  color: var(--launch-green);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
}

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--launch-cyan);
  font-weight: 800;
  text-underline-offset: 0.23em;
}

.proof-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: 3rem;
}

.proof-card {
  display: flex;
  min-height: 9rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  border: 1px solid rgba(117, 230, 255, 0.15);
  border-radius: 0.9rem;
  background: rgba(10, 26, 44, 0.65);
}

.proof-card strong {
  color: var(--launch-cyan);
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
  line-height: 1;
}

.proof-card span {
  color: rgba(224, 242, 250, 0.7);
  font-size: 0.8rem;
  line-height: 1.45;
}

.assurance-list {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.25rem;
}

.assurance-list article {
  padding: 1.4rem;
  border-left: 2px solid var(--launch-violet);
  background: rgba(255, 255, 255, 0.018);
}

.assurance-list h3 {
  margin-bottom: 0.55rem;
}

.assurance-list p {
  margin: 0;
}

.code-panel-label {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(117, 230, 255, 0.12);
  color: rgba(227, 246, 252, 0.64);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.73rem;
  font-weight: 700;
}

.audience-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 3rem;
}

.audience-card {
  display: flex;
  min-height: 15rem;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid rgba(117, 230, 255, 0.14);
  border-radius: 0.9rem;
  background: rgba(10, 26, 44, 0.62);
}

.audience-card p {
  flex: 1;
}

.audience-card a {
  color: var(--launch-cyan);
  font-weight: 800;
  text-underline-offset: 0.23em;
}

.community-actions {
  display: grid;
  gap: 0.75rem;
}

.community-link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(117, 230, 255, 0.15);
  border-radius: 0.8rem;
  background: rgba(8, 22, 39, 0.72);
  color: inherit;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.community-link:hover,
.community-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(117, 230, 255, 0.42);
  background: rgba(12, 31, 52, 0.92);
}

.community-link strong {
  color: var(--launch-cyan);
}

.community-link span {
  color: rgba(224, 242, 250, 0.66);
  font-size: 0.84rem;
}

.footer-inner {
  align-items: flex-start;
}

.footer-brand {
  margin-bottom: 0.6rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.1rem;
}

.footer-meta {
  display: grid;
  gap: 0.35rem;
  color: rgba(220, 240, 248, 0.54);
  font-size: 0.76rem;
  text-align: right;
}

@media (max-width: 1080px) {
  .evidence-flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .evidence-connector {
    display: none;
  }

  .proof-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .launch-banner-inner {
    flex-wrap: wrap;
  }

  .launch-banner-inner > span:not(.launch-pulse) {
    display: none;
  }

  .hero-grid,
  .trust-boundary-grid,
  .install-grid,
  .community-grid {
    grid-template-columns: 1fr;
  }

  .evidence-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .audience-grid,
  .assurance-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 620px) {
  .hero-trust-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-trust-row span {
    text-align: center;
  }

  .evidence-flow,
  .proof-grid,
  .audience-grid,
  .assurance-list {
    grid-template-columns: 1fr;
  }

  .proof-card {
    min-height: 7rem;
  }

  .boundary-card dl div {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .boundary-card dd {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .launch-pulse {
    animation: none;
  }

  .community-link {
    transition: none;
  }
}


/* QuantumD desktop navigation vertical position */
@media (min-width: 901px) {
  .site-nav {
    position: relative;
    top: 0.75rem;
  }
}

/* QuantumD sticky navigation containment */
@media (min-width: 901px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    isolation: isolate;
    background-color: #07111a;
  }

  .header-inner {
    padding-bottom: 0.75rem;
  }

  .site-nav {
    z-index: 1;
  }
}

/* QuantumD mobile launch-header separation */
@media (max-width: 900px) {
  .launch-banner {
    position: relative !important;
    inset: auto !important;
    width: 100%;
    height: auto;
    min-height: 0;
    overflow: visible;
    z-index: 2;
  }

  .site-header {
    position: relative !important;
    inset: auto !important;
    top: auto !important;
    width: 100%;
    z-index: 1;
    isolation: isolate;
    background-color: #07111a;
  }

  .header-inner {
    min-height: 4.5rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    align-items: center;
  }

  .brand,
  .header-inner > a:first-child {
    position: static !important;
    inset: auto !important;
    top: auto !important;
    left: auto !important;
    margin: 0;
    transform: none !important;
  }
}

/* QuantumD mobile menu toggle visibility */
@media (max-width: 900px) {
  .site-header,
  .header-inner {
    overflow: visible;
  }

  .header-inner {
    position: relative;
  }

  .site-nav {
    z-index: 1300 !important;
  }

  .nav-toggle {
    position: relative !important;
    z-index: 1400 !important;
    pointer-events: auto !important;
    touch-action: manipulation;
    isolation: isolate;
  }

  .nav-toggle[aria-expanded="true"] {
    background-color: #07111a;
    box-shadow: 0 0 0 0.4rem #07111a;
  }
}

/* QuantumD desktop hero positioning */
@media (min-width: 1024px) {
  .hero.launch-hero {
    min-height: 700px;
    padding-top: 36px;
    padding-bottom: 72px;
    align-items: start;
  }

  .hero.launch-hero .hero-grid {
    padding-top: 20px;
  }
}
/* End QuantumD desktop hero positioning */