/* Calque marketing — high-impact product site */
:root {
  --bg: #070706;
  --bg2: #0e0e0c;
  --panel: #121210;
  --ink: #f5f2ea;
  --muted: #9a968c;
  --faint: #5c5952;
  --line: rgba(245, 242, 234, 0.09);
  --lime: #d8ff3e;
  --mint: #5eead4;
  --violet: #a78bfa;
  --figma: #a259ff;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Fraunces", "Georgia", serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --shell: min(1180px, calc(100% - 2rem));
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--mint); }
a:hover { color: var(--lime); }
code { font-family: var(--mono); font-size: 0.9em; }
.shell { width: var(--shell); margin-inline: auto; }

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--lime); color: #000; padding: 0.5rem 1rem;
}
.skip:focus { left: 0; }

/* top */
.top {
  position: sticky; top: 0; z-index: 40;
  background: rgba(7, 7, 6, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 3.75rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--display); font-weight: 600; font-size: 1.3rem;
  color: var(--ink); text-decoration: none; letter-spacing: -0.02em;
}
.brand-mark {
  width: 1.2rem; height: 1.2rem; border-radius: 4px;
  background: linear-gradient(135deg, var(--lime), var(--mint));
  box-shadow: 0 0 20px rgba(216, 255, 62, 0.35);
}
.nav { display: flex; gap: 1.15rem; align-items: center; font-size: 0.92rem; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.pill {
  background: var(--lime) !important; color: #0a0a08 !important;
  padding: 0.4rem 0.85rem; border-radius: 999px; font-weight: 600;
}
.pill:hover { filter: brightness(1.06); color: #0a0a08 !important; }

/* hero */
.hero {
  position: relative;
  padding: clamp(3.5rem, 10vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  width: 70vw; height: 70vw; max-width: 900px;
  left: 50%; top: -20%; transform: translateX(-50%);
  background:
    radial-gradient(circle at 40% 40%, rgba(216, 255, 62, 0.16), transparent 50%),
    radial-gradient(circle at 65% 55%, rgba(94, 234, 212, 0.12), transparent 45%),
    radial-gradient(circle at 30% 70%, rgba(167, 139, 250, 0.08), transparent 40%);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 52rem; margin-inline: auto; }
.kicker {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mint); margin: 0 0 1.25rem;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-optical-sizing: auto;
  font-size: clamp(3.1rem, 8.2vw, 5.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1.35rem;
}
.grad {
  background: linear-gradient(105deg, var(--lime) 0%, var(--mint) 45%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sub {
  margin: 0 auto 1.75rem; max-width: 36rem;
  color: var(--muted); font-size: 1.12rem;
}
.sub code {
  color: var(--lime); background: rgba(216,255,62,0.08);
  padding: 0.1em 0.35em; border-radius: 4px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-bottom: 2.5rem; }
.cta-row.center { justify-content: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.35rem; border-radius: 999px;
  font-weight: 600; font-size: 0.98rem; text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease), filter 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn.solid { background: var(--lime); color: #0a0a08; }
.btn.solid:hover { color: #0a0a08; filter: brightness(1.05); }
.btn.line { border-color: var(--line); color: var(--ink); }
.btn.line:hover { border-color: rgba(245,242,234,0.25); color: var(--ink); }
.btn.lg { padding: 1rem 1.6rem; font-size: 1.05rem; }

.metrics {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem;
  margin: 0; padding: 0; text-align: left;
}
.metrics > div {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 12px; padding: 0.9rem 1rem;
}
.metrics dt {
  font-family: var(--display); font-weight: 600; font-size: 1.2rem;
  letter-spacing: -0.015em; line-height: 1.2; color: var(--lime);
}
.metrics dd { margin: 0.2rem 0 0; font-size: 0.8rem; color: var(--faint); }

/* proof split */
.proof { padding: 2rem 0 5rem; }
.proof-head { max-width: 40rem; margin-bottom: 2rem; }
.proof-head h2 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.75rem;
}
.proof-head p { margin: 0; color: var(--muted); }
.proof-head code {
  color: var(--lime);
  background: rgba(216,255,62,0.08);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}
.proof-badges {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
  list-style: none; margin: 1rem 0 0; padding: 0;
}
.proof-badges li {
  font-family: var(--mono); font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(216, 255, 62, 0.25);
  color: var(--lime);
  background: rgba(216, 255, 62, 0.06);
}

/* —— live convert demo —— */
.demo-controls {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 0.75rem 1.25rem;
  margin-top: 0.25rem;
}
.demo-status {
  display: flex; align-items: center; gap: 0.65rem;
  font-family: var(--mono); font-size: 0.78rem;
}
.demo-phase {
  color: var(--mint);
  min-width: 10rem;
}
.demo-replay {
  appearance: none; cursor: pointer;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font-family: var(--mono); font-size: 0.75rem;
  padding: 0.4rem 0.75rem; border-radius: 999px;
}
.demo-replay:hover { border-color: var(--lime); color: var(--lime); }

.demo {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) 56px minmax(300px, 1.2fr);
  gap: 0.65rem;
  align-items: stretch;
}
.demo-right {
  display: flex; flex-direction: column; gap: 0.65rem;
  min-width: 0;
}
.demo-design { min-height: 0; }
.demo-product { flex: 0 0 auto; }
.demo-code { flex: 1 1 auto; min-height: 220px; }

.pane {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  display: flex; flex-direction: column;
  min-height: 0;
}
.pane-live {
  margin-left: auto;
  font-family: var(--mono); font-size: 0.68rem;
  color: var(--mint);
  max-width: 40%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.scan-stage {
  position: relative;
  flex: 1;
  min-height: 480px;
  background: #0a0a09;
}
.scan-overlay {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 5;
}
.scan-box {
  position: absolute;
  border: 1px solid rgba(125, 211, 192, 0.35);
  border-radius: 5px;
  box-shadow: none;
  background: transparent;
  opacity: 0;
  transform: scale(1.01);
  transition:
    opacity 0.3s var(--ease),
    transform 0.35s var(--ease),
    border-color 0.3s,
    background 0.3s;
}
.scan-box.on {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(125, 211, 192, 0.55);
  background: rgba(125, 211, 192, 0.04);
}
/* brief pulse on first paint, then settle — no neon glow */
.scan-box.on:last-child {
  border-color: rgba(216, 255, 62, 0.5);
  background: rgba(216, 255, 62, 0.05);
}
.scan-tag {
  position: absolute;
  top: -1px; left: -1px;
  transform: translateY(-100%);
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: 0.05em;
  padding: 0.12rem 0.3rem;
  background: rgba(18, 18, 16, 0.92);
  color: rgba(125, 211, 192, 0.9);
  border: 1px solid rgba(125, 211, 192, 0.35);
  border-bottom: none;
  border-radius: 3px 3px 0 0;
  white-space: nowrap;
}

/* current bridge */
.demo-current {
  position: relative;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0.25;
  transition: opacity 0.4s var(--ease);
}
.demo.is-current .demo-current,
.demo.is-done .demo-current { opacity: 1; }
.current-svg {
  width: 100%; height: 100%;
  min-height: 420px;
  overflow: visible;
}
.current-path {
  stroke-dasharray: 12 10;
  animation: dash 0.8s linear infinite;
}
.demo:not(.is-current):not(.is-done) .current-bolt { display: none; }
@keyframes dash {
  to { stroke-dashoffset: -44; }
}
.current-word {
  position: absolute;
  font-family: var(--display); font-weight: 600;
  font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--lime);
  writing-mode: vertical-rl; transform: rotate(180deg);
  text-shadow: 0 0 20px rgba(216, 255, 62, 0.5);
}

/* product reveal */
.product-stage {
  background: #0a0a09;
  min-height: 280px;
  max-height: 320px;
  overflow: hidden;
  display: flex; justify-content: center;
}
.product-phone {
  max-height: 320px;
  min-height: 280px;
  transform: scale(0.92);
  transform-origin: top center;
  filter: grayscale(0.3) brightness(0.85);
  transition: filter 0.5s var(--ease);
}
.demo.is-done .product-phone,
.product-phone:has([data-reveal].revealed) {
  filter: none;
}
.product-phone [data-reveal] {
  opacity: 0.12;
  filter: blur(2px);
  transition: opacity 0.35s var(--ease), filter 0.35s var(--ease), transform 0.35s var(--ease);
  transform: translateY(4px);
}
.product-phone [data-reveal].revealed {
  opacity: 1;
  filter: none;
  transform: none;
}

/* streaming code */
.stream-code {
  flex: 1;
  margin: 0;
  padding: 0.75rem 1rem 1rem;
  overflow: auto;
  background: #050504;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.55;
  color: #c8c4b8;
  min-height: 200px;
  max-height: 300px;
  position: relative;
  tab-size: 2;
  -moz-tab-size: 2;
  white-space: pre;
}
#stream-out {
  display: block;
  white-space: pre;
  font-variant-ligatures: none;
}
.stream-line {
  display: block;
  white-space: pre;
  min-height: 1.55em;
  font-family: inherit;
  font-size: inherit;
  tab-size: 2;
}
.stream-line > * {
  /* keep spans inline so leading spaces on the line are not eaten */
  white-space: pre;
}
.caret {
  display: none;
  width: 0.45em; height: 1.05em;
  background: var(--lime);
  margin-left: 1px;
  vertical-align: text-bottom;
  animation: blink 0.7s step-end infinite;
}
.caret.on { display: inline-block; }
@keyframes blink {
  50% { opacity: 0; }
}
.stream-code .k { color: #c4b5fd; }
.stream-code .f { color: #fde68a; }
.stream-code .s { color: #86efac; }
.stream-code .t { color: #7dd3fc; }
.stream-code .a { color: #fda4af; }
.stream-code .c { color: #6b7280; }

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.95fr) auto minmax(280px, 1.15fr);
  gap: 0.75rem;
  align-items: stretch;
}
.split.hard .pane { min-height: 520px; }
.pane-bar {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line);
  background: #0a0a09;
  font-family: var(--mono); font-size: 0.75rem; color: var(--faint);
}
.dots {
  width: 42px; height: 10px;
  background:
    radial-gradient(circle at 5px 5px, #ff5f57 4px, transparent 5px),
    radial-gradient(circle at 21px 5px, #febc2e 4px, transparent 5px),
    radial-gradient(circle at 37px 5px, #28c840 4px, transparent 5px);
}
.pane-note {
  margin: 0; padding: 0.65rem 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem; color: var(--faint); font-family: var(--mono);
}
.pane-note.hi { color: var(--mint); border-top-color: rgba(94, 234, 212, 0.2); }

/* fake phone — complex-home commerce */
.mock-phone {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 480px;
  max-height: 560px;
  overflow: hidden;
  background: #fff;
  color: #18181b;
  font-size: 0.72rem;
}
.ph-status {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.55rem 0.85rem 0.25rem;
  font-weight: 600; font-size: 0.7rem;
}
.ph-sig {
  width: 3.2rem; height: 0.55rem; border-radius: 2px;
  background: linear-gradient(90deg, #18181b 40%, #a1a1aa 40% 70%, #d4d4d8 70%);
}
.ph-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.35rem 0.85rem 0.5rem;
}
.ph-head strong { font-size: 1rem; letter-spacing: -0.02em; }
.ph-av {
  width: 1.5rem; height: 1.5rem; border-radius: 999px; background: #d4d4d8;
}
.ph-search {
  margin: 0 0.85rem 0.5rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: #f4f4f5;
  color: #a1a1aa;
  font-size: 0.7rem;
}
.ph-chips {
  display: flex; gap: 0.35rem;
  padding: 0 0.85rem 0.55rem;
  overflow: hidden;
}
.ph-chips span {
  flex-shrink: 0;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: #f4f4f5;
  color: #52525b;
  font-weight: 500;
  font-size: 0.68rem;
}
.ph-chips .on { background: #0a0a0a; color: #fff; }
.ph-hero {
  position: relative;
  margin: 0 0.85rem 0.55rem;
  height: 5.5rem;
  border-radius: 12px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.15), rgba(0,0,0,0.55)),
    linear-gradient(135deg, #6366f1, #ec4899 55%, #f59e0b);
  color: #fff;
  padding: 0.85rem;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 0.15rem;
}
.ph-hero-t { font-weight: 700; font-size: 0.95rem; letter-spacing: -0.02em; }
.ph-hero-s { font-size: 0.65rem; color: #e4e4e7; }
.ph-hero-btn {
  align-self: flex-start;
  margin-top: 0.25rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: #fff;
  color: #0a0a0a;
  font-weight: 600;
  font-size: 0.62rem;
}
.ph-sec {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.15rem 0.85rem 0.45rem;
}
.ph-sec strong { font-size: 0.82rem; }
.ph-sec em { font-style: normal; color: #6366f1; font-size: 0.68rem; font-weight: 500; }
.ph-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 0.4rem;
  padding: 0 0.85rem 0.5rem;
  flex: 1;
  overflow: hidden;
}
.ph-cards article {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  overflow: hidden;
  padding-bottom: 0.4rem;
}
.ph-img {
  height: 3.4rem;
  background: linear-gradient(145deg, #e4e4e7, #a1a1aa);
}
.ph-img.b { background: linear-gradient(145deg, #c7d2fe, #818cf8); }
.ph-img.c { background: linear-gradient(145deg, #fde68a, #f59e0b); }
.ph-img.d { background: linear-gradient(145deg, #fecdd3, #fb7185); }
.ph-cards p {
  margin: 0.35rem 0.45rem 0.15rem;
  font-size: 0.62rem;
  font-weight: 600;
  line-height: 1.2;
  color: #18181b;
}
.ph-cards b {
  display: block;
  margin: 0 0.45rem;
  font-size: 0.72rem;
  letter-spacing: -0.02em;
}
.ph-tab {
  display: flex; justify-content: space-around;
  padding: 0.45rem 0.5rem 0.55rem;
  border-top: 1px solid #e4e4e7;
  background: #fff;
  font-size: 0.58rem;
  font-weight: 500;
  color: #a1a1aa;
}
.ph-tab .on { color: #0a0a0a; font-weight: 600; }



/* outputs */
.outputs { padding: 1rem 0 5rem; }
.outputs h2 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.5rem;
}
.lead { color: var(--muted); margin: 0 0 1.75rem; max-width: 36rem; }
.out-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.out-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.25s var(--ease), transform 0.3s var(--ease);
}
.out-card:hover {
  border-color: rgba(216, 255, 62, 0.28);
  transform: translateY(-3px);
}
.out-card.wide { grid-column: 1 / -1; }
.out-card header { padding: 1rem 1.15rem 0.5rem; }
.out-card h3 { margin: 0.35rem 0 0; font-size: 1.1rem; font-weight: 600; }
.tag {
  font-family: var(--mono); font-size: 0.7rem; color: var(--mint);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.out-card pre {
  margin: 0; padding: 0.75rem 1.15rem 1rem;
  flex: 1; overflow: auto;
  font-family: var(--mono); font-size: 0.72rem; line-height: 1.5;
  color: #bdb8ab; background: transparent;
}
.out-card footer {
  padding: 0.65rem 1.15rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem; color: var(--faint);
}
.vs {
  margin: 0; padding: 0.5rem 1.25rem 1.35rem 2.25rem;
  color: var(--muted);
}
.vs li { margin-bottom: 0.55rem; }
.vs strong { color: var(--ink); }

.band {
  border-block: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(216,255,62,0.06), transparent 50%, rgba(94,234,212,0.05));
  padding: 1.5rem 0;
}
.band-inner p {
  margin: 0; text-align: center;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  letter-spacing: -0.02em;
}
.band em { font-family: var(--mono); font-style: normal; color: var(--faint); font-weight: 400; font-size: 0.85em; }

/* api */
.api { padding: 4.5rem 0; }
.api-head { max-width: 36rem; margin-bottom: 1.5rem; }
.api-head h2 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.85rem, 3.2vw, 2.5rem);
  letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.6rem;
}
.api-head p { margin: 0; color: var(--muted); }
.api-panels {
  display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 1rem; align-items: start;
}
.api-pre {
  margin: 0; padding: 1.15rem 1.25rem;
  background: #050504; border: 1px solid var(--line); border-radius: 14px;
  font-family: var(--mono); font-size: 0.78rem; line-height: 1.55; color: #c9c4b6;
  overflow: auto;
}
.api-meta { display: flex; flex-direction: column; gap: 1rem; padding-top: 0.25rem; }
.api-meta ul { margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.95rem; }
.api-meta a { color: var(--mint); }

/* final */
.final {
  padding: 5rem 0 5.5rem;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(216,255,62,0.12), transparent 55%),
    var(--bg);
  border-top: 1px solid var(--line);
}
.final h2 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(2.6rem, 6.5vw, 4.25rem);
  letter-spacing: -0.02em; line-height: 1.12;
  margin: 0 0 0.75rem;
}
.final p { color: var(--muted); margin: 0 0 1.75rem; font-size: 1.15rem; }

.foot {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 2.5rem;
  font-size: 0.88rem;
}
.foot-inner {
  display: flex; flex-wrap: wrap; gap: 1rem 1.5rem;
  align-items: center; justify-content: space-between;
}
.brand-mini {
  font-family: var(--display); font-weight: 700; letter-spacing: -0.02em;
}
.foot nav { display: flex; gap: 1rem; }
.foot nav a { color: var(--muted); text-decoration: none; }
.foot nav a:hover { color: var(--ink); }
.foot p { margin: 0; color: var(--faint); font-family: var(--mono); font-size: 0.75rem; }

.reveal { animation: up 0.9s var(--ease) both; }
.d1 { animation-delay: 0.08s; }
.d2 { animation-delay: 0.16s; }
.d3 { animation-delay: 0.24s; }
.d4 { animation-delay: 0.32s; }
@keyframes up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 960px) {
  .demo {
    grid-template-columns: 1fr;
  }
  .demo-current {
    min-height: 48px;
    flex-direction: row;
    gap: 0.75rem;
  }
  .current-svg {
    display: none;
  }
  .current-word {
    writing-mode: horizontal-tb;
    transform: none;
    letter-spacing: 0.2em;
  }
  .demo.is-current .demo-current::before,
  .demo.is-done .demo-current::before {
    content: "";
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--lime), var(--mint), transparent);
    box-shadow: 0 0 12px rgba(216, 255, 62, 0.5);
  }
  .demo.is-current .demo-current::after,
  .demo.is-done .demo-current::after {
    content: "";
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--mint), transparent);
  }
  .metrics { grid-template-columns: 1fr 1fr; }
  .out-grid, .api-panels { grid-template-columns: 1fr; }
  .nav a:not(.pill) { display: none; }
  .scan-stage { min-height: 420px; }
  .product-stage { max-height: 280px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; }
  .btn, .out-card { transition: none; }
}