:root {
  --bg: #0c1020;
  --panel: rgba(255,255,255,.06);
  --line: rgba(255,255,255,.12);
  --text: #f6f8ff;
  --muted: #b9c1d9;
  --cyan: #51ecff;
  --pink: #ff58b3;
  --lime: #d9ff57;
}

*,
*::before,
*::after { box-sizing: border-box; }

body.lab-body {
  margin: 0;
  color: var(--text);
  font-family: "Space Mono", monospace;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,88,179,.2), transparent 20%),
    radial-gradient(circle at 82% 16%, rgba(81,236,255,.16), transparent 22%),
    radial-gradient(circle at 50% 80%, rgba(217,255,87,.12), transparent 24%),
    var(--bg);
  min-height: 100vh;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .15;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 3px 3px;
}

.lab-header,
.lab-menu,
.lab-main {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.lab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}
.lab-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}
.lab-brand svg {
  width: 46px;
  height: 46px;
  stroke: currentColor;
  fill: none;
  stroke-width: 6;
}
.lab-brand strong,
.lab-brand span {
  display: block;
}
.lab-brand strong {
  font-family: "Anton", sans-serif;
  font-size: 1.25rem;
  letter-spacing: .04em;
}
.lab-brand span {
  color: var(--cyan);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .2em;
}
.menu-toggle {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
}

.lab-menu {
  display: flex;
  gap: 14px;
  padding-bottom: 10px;
  flex-wrap: wrap;
}
.lab-menu a {
  text-decoration: none;
  color: var(--text);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.lab-menu a.is-current {
  background: var(--text);
  color: var(--bg);
}

.lab-main {
  padding: 24px 0 90px;
}
.lab-hero {
  position: relative;
  min-height: 74vh;
  display: grid;
  align-content: center;
  overflow: hidden;
}
.lab-tag {
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .72rem;
}
.lab-hero h1,
.lab-page-hero h1,
.panel h2,
.system-box strong {
  font-family: "Anton", sans-serif;
  letter-spacing: .02em;
}
.lab-hero h1 {
  font-size: clamp(3.4rem, 10vw, 8.5rem);
  line-height: .92;
  margin: 14px 0;
  max-width: 9ch;
}
.lab-copy {
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.04rem;
}
.lab-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.lab-btn {
  text-decoration: none;
  padding: 16px 20px;
  border-radius: 999px;
  font-weight: 700;
}
.lab-btn.solid {
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  color: #0b1020;
}
.lab-btn.ghost {
  border: 1px solid var(--line);
  color: var(--text);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
}
.orb.pink {
  width: 300px;
  height: 300px;
  background: rgba(255,88,179,.34);
  top: 5%;
  left: -4%;
}
.orb.cyan {
  width: 340px;
  height: 340px;
  background: rgba(81,236,255,.22);
  right: -3%;
  bottom: 8%;
}

.lab-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.lab-card {
  min-height: 240px;
  padding: 24px;
  border-radius: 28px;
  text-decoration: none;
  color: #08101d;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-style: preserve-3d;
}
.lab-card span {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .18em;
}
.lab-card strong {
  font-family: "Anton", sans-serif;
  font-size: 2rem;
  line-height: .95;
  max-width: 10ch;
}
.cyan-card { background: var(--cyan); }
.pink-card { background: var(--pink); }
.lime-card { background: var(--lime); }

.inner-lab .lab-page-hero {
  padding: 20px 0 30px;
}
.lab-page-hero h1 {
  font-size: clamp(2.8rem, 8vw, 6.5rem);
  line-height: .93;
  max-width: 10ch;
  margin: 14px 0 0;
}

.stacked-panels {
  display: grid;
  gap: 18px;
}
.panel {
  padding: 28px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  border-radius: 28px;
}
.panel.alt {
  background: linear-gradient(135deg, rgba(255,88,179,.16), rgba(81,236,255,.08));
}
.panel span,
.system-box small {
  display: block;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .7rem;
  margin-bottom: 10px;
}
.panel h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  margin: 0 0 10px;
}
.panel p {
  margin: 0;
  color: var(--muted);
  max-width: 44rem;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.system-box {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.05);
}
.system-box strong {
  display: block;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: .95;
  max-width: 10ch;
}

.lab-mail {
  display: inline-block;
  margin-top: 24px;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid currentColor;
  font-size: clamp(1.1rem, 3vw, 2rem);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .lab-cards,
  .systems-grid {
    grid-template-columns: 1fr;
  }
}