/* Rootlize landing — light, minimal, brand-aligned */

:root {
  --bg: #f5f6f8;
  --bg-elevated: #ffffff;
  --bg-muted: #eef0f3;
  --text: #1f2937;
  --text-muted: #6b7280;
  --text-strong: #111827;
  --accent: #1d4ed8;
  --accent-hover: #1e40af;
  --accent-soft: #eff6ff;
  --border: #e5e7eb;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(17, 24, 39, 0.04), 0 12px 32px rgba(17, 24, 39, 0.06);
  --font-display: "Outfit", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --max: 1120px;
  --pad: clamp(1.25rem, 4vw, 2rem);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-move: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #dbeafe 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #e0e7ff 0%, transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

body.lightbox-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--text-strong);
  line-height: 1.2;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.75rem, 6vw, 4rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.125rem;
  margin-bottom: 0.4rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(245, 246, 248, 0.85);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled,
.site-header {
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
}

.nav-brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text-strong);
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.25rem;
}

.section-head p {
  color: var(--text-muted);
  margin-bottom: 0;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* Hero — left copy / right product shot */
.hero {
  padding: clamp(3.5rem, 9vw, 6.5rem) 0 clamp(2.5rem, 5vw, 4.5rem);
}

.hero-grid {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 4vw, 3.25rem);
  }
}

.hero-copy {
  min-width: 0;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  color: var(--accent);
  font-weight: 600;
  margin: 0.35rem 0 1rem;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 34rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.hero-download {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.download-meta {
  margin: 0.3rem 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.3;
  text-align: center;
}

.download-frame {
  display: none;
}

.hero-proof {
  margin: 0.85rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 150ms var(--ease-out),
    color 150ms var(--ease-out),
    border-color 150ms var(--ease-out),
    transform 120ms var(--ease-out);
}

.btn:active {
  transform: scale(0.97);
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-primary.is-pending,
.btn-primary[aria-disabled="true"] {
  background: #64748b;
}

.btn-primary.is-pending:hover,
.btn-primary[aria-disabled="true"]:hover {
  background: #475569;
  color: #fff;
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-strong);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--bg-muted);
  color: var(--text-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: #bfdbfe;
}

.btn-ghost:hover {
  background: var(--accent-soft);
}

.showcase {
  min-width: 0;
}

.showcase:focus {
  outline: none;
}

.showcase:focus-visible {
  outline: 3px solid #60a5fa;
  outline-offset: 4px;
  border-radius: var(--radius);
}

.showcase-frame {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.showcase-chrome {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  height: 1.35rem;
  padding: 0 0.75rem;
  background: #eef1f5;
  border-bottom: 1px solid var(--border);
}

.showcase-chrome span {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: #d1d5db;
}

.showcase-viewport {
  position: relative;
  aspect-ratio: 1600 / 930;
  background: #f3f4f6;
  overflow: hidden;
  touch-action: pan-y;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transform: translateX(14px);
  pointer-events: none;
  transition:
    opacity 280ms var(--ease-out),
    transform 280ms var(--ease-out);
}

.showcase-slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  z-index: 1;
}

.showcase-slide.is-exit {
  opacity: 0;
  transform: translateX(-10px);
}

.showcase-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  background: #f3f4f6;
}

.showcase-slide button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.showcase-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.showcase-arrow {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-strong);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition:
    background 150ms var(--ease-out),
    transform 120ms var(--ease-out);
}

.showcase-arrow:hover {
  background: var(--bg-muted);
}

.showcase-arrow:active {
  transform: scale(0.97);
}

.showcase-dots {
  display: flex;
  gap: 0.4rem;
}

.showcase-dot {
  width: 0.55rem;
  height: 0.55rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #c7d2e0;
  cursor: pointer;
  transition:
    background 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.showcase-dot.is-active {
  background: var(--accent);
  transform: scale(1.15);
}

.showcase-caption {
  margin: 0.55rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

/* Why */
.why-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow);
}

.panel--muted {
  background: var(--bg-muted);
  box-shadow: none;
}

.panel ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
}

.panel li + li {
  margin-top: 0.45rem;
}

.panel-solution {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 55%);
}

.section--tight {
  padding-top: 0;
}

/* Find → Narrow → Act → Automate */
.journey-grid {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

@media (min-width: 800px) {
  .journey-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

.journey-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.35rem;
  min-height: 100%;
  transition:
    transform 160ms var(--ease-out),
    border-color 160ms var(--ease-out),
    box-shadow 160ms var(--ease-out);
}

.journey-card:hover {
  transform: translateY(-3px);
  border-color: #bfdbfe;
  box-shadow: var(--shadow);
}

.journey-card:nth-child(2) {
  transition-delay: 40ms;
}

.journey-card:nth-child(3) {
  transition-delay: 80ms;
}

.journey-card:nth-child(4) {
  transition-delay: 120ms;
}

.journey-card h3 {
  margin-bottom: 0.45rem;
}

.journey-card p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.98rem;
}

.journey-card strong {
  color: var(--text-strong);
  font-weight: 600;
}

/* Motion diagrams — stories, not icon wells */
.viz {
  position: relative;
  display: block;
  min-height: 14.5rem;
  margin: 0 0 1rem;
  padding: 0.85rem 0.8rem;
  overflow: hidden;
  isolation: isolate;
  border-radius: 1rem;
  background:
    radial-gradient(520px 180px at 12% 0%, rgba(219, 234, 254, 0.7) 0%, transparent 58%),
    linear-gradient(180deg, #f8fafc 0%, #eef3f8 100%);
  border: 1px solid #e2e8f0;
}

.viz svg {
  display: block;
}

.scene {
  position: relative;
  height: 12.6rem;
}

.shot {
  display: block;
  aspect-ratio: 1;
  border-radius: 0.32rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42);
  background: #cbd5e1;
}

.shot:nth-child(8n + 1) {
  background: linear-gradient(180deg, #7dd3fc 42%, #86efac 42%);
}

.shot:nth-child(8n + 2) {
  background: linear-gradient(160deg, #fdba74 0%, #fb7185 100%);
}

.shot:nth-child(8n + 3) {
  background: linear-gradient(180deg, #e2e8f0 55%, #94a3b8 55%);
}

.shot:nth-child(8n + 4) {
  background: linear-gradient(135deg, #c4b5fd, #818cf8);
}

.shot:nth-child(8n + 5) {
  background: linear-gradient(180deg, #fde68a 38%, #38bdf8 38%);
}

.shot:nth-child(8n + 6) {
  background: linear-gradient(180deg, #fecdd3, #fda4af);
}

.shot:nth-child(8n + 7) {
  background: linear-gradient(135deg, #a5b4fc, #67e8f9);
}

.shot:nth-child(8n + 8) {
  background: linear-gradient(180deg, #d6d3d1 50%, #78716c 50%);
}

.shot-grid {
  display: grid;
  gap: 0.28rem;
}

.shot-grid.cols-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.shot-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.22rem;
}

/* Find — pile → scan → matches */
.scene-find {
  display: grid;
  align-content: center;
  justify-items: center;
}

.find-field {
  position: relative;
  width: min(100%, 17.5rem);
}

.find-lens {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 2.35rem;
  height: 2.35rem;
  margin: -0.55rem 0 0 -0.55rem;
  color: var(--accent);
  filter: drop-shadow(0 4px 8px rgba(29, 78, 216, 0.18));
  animation: find-lens 5.4s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.find-lens::before {
  content: "";
  position: absolute;
  inset: 0.18rem 0.55rem 0.72rem 0.18rem;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.22), 0 0 16px rgba(37, 99, 235, 0.2);
  pointer-events: none;
}

.find-lens svg {
  width: 100%;
  height: 100%;
}

.scene-find .shot {
  animation-duration: 5.4s;
  animation-timing-function: var(--ease-in-out);
  animation-iteration-count: infinite;
  animation-play-state: paused;
}

.scene-find .shot.r1:not(.is-hit) { animation-name: find-miss-r1; }
.scene-find .shot.r2:not(.is-hit) { animation-name: find-miss-r2; }
.scene-find .shot.r3:not(.is-hit) { animation-name: find-miss-r3; }
.scene-find .shot.r4:not(.is-hit) { animation-name: find-miss-r4; }
.scene-find .shot.r1.is-hit { animation-name: find-hit-r1; }
.scene-find .shot.r2.is-hit { animation-name: find-hit-r2; }
.scene-find .shot.r3.is-hit { animation-name: find-hit-r3; }
.scene-find .shot.r4.is-hit { animation-name: find-hit-r4; }

.viz-find.is-playing .find-lens,
.viz-find.is-playing .shot {
  animation-play-state: running;
}

/* Narrow — many → filter → few */
.scene-narrow {
  display: grid;
  align-content: start;
  gap: 0.55rem;
}

.narrow-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 1.7rem;
}

.narrow-funnel {
  display: grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  color: var(--accent);
  animation: narrow-funnel 5.6s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.narrow-funnel svg {
  width: 1.15rem;
  height: 1.15rem;
}

.narrow-chip {
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #d7deea;
  color: var(--text-muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  animation: narrow-chip 5.6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.narrow-chip.c2 {
  animation-name: narrow-chip-2;
}

.narrow-count {
  position: relative;
  margin-left: auto;
  width: 1.6rem;
  height: 1.15rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
}

.narrow-count b {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  animation: narrow-count 5.6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.narrow-count .n8 { animation-name: narrow-count-8; }
.narrow-count .n3 { animation-name: narrow-count-3; }

.scene-narrow .shot-grid {
  width: min(100%, 17.5rem);
  margin: 0 auto;
}

.scene-narrow .shot {
  animation-duration: 5.6s;
  animation-timing-function: var(--ease-in-out);
  animation-iteration-count: infinite;
  animation-play-state: paused;
}

.scene-narrow .shot.drop-a { animation-name: narrow-drop-a; }
.scene-narrow .shot.drop-b { animation-name: narrow-drop-b; }
.scene-narrow .shot.keep {
  --gather: none;
  animation-name: narrow-keep;
}
.scene-narrow .shot.k1 { --gather: translate(1.05rem, 0.75rem); }
.scene-narrow .shot.k2 { --gather: translate(-0.2rem, 0.75rem); }
.scene-narrow .shot.k3 { --gather: translate(1.05rem, -0.45rem); }

.viz-narrow.is-playing .narrow-funnel,
.viz-narrow.is-playing .narrow-chip,
.viz-narrow.is-playing .narrow-count b,
.viz-narrow.is-playing .shot {
  animation-play-state: running;
}

/* Act — operations land on the files */
.scene-act {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}

.act-card {
  position: relative;
  width: 4.6rem;
  flex-shrink: 0;
}

.act-card .shot {
  width: 100%;
  border-radius: 0.45rem;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
}

.act-card:nth-child(2) .shot {
  background: linear-gradient(180deg, #e2e8f0 52%, #64748b 52%);
}

.act-name {
  position: relative;
  display: block;
  margin-top: 0.28rem;
  color: var(--text-muted);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  white-space: nowrap;
}

.act-name b {
  display: block;
}

.act-name .to {
  position: absolute;
  left: 0;
  right: 0;
  opacity: 0;
  color: var(--accent);
}

.act-tag {
  position: absolute;
  top: 0.28rem;
  left: 0.28rem;
  z-index: 1;
  padding: 0.08rem 0.32rem;
  border-radius: 999px;
  background: #1d4ed8;
  color: #fff;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transform: translateY(-8px) scale(0.7);
  opacity: 0;
  animation: act-tag 5.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.act-star {
  position: absolute;
  top: 0.16rem;
  right: 0.16rem;
  width: 1.2rem;
  height: 1.2rem;
  padding: 0.08rem;
  border-radius: 999px;
  background: #fff;
  color: #f59e0b;
  opacity: 0;
  transform: scale(0.4);
  animation: act-star 5.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.act-star svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.act-b {
  animation: act-move 5.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.act-b .from {
  animation: act-name-from 5.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.act-b .to {
  animation: act-name-to 5.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.act-folder {
  width: 2.8rem;
  color: var(--accent);
  animation: act-folder 5.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.act-folder svg {
  width: 100%;
  height: auto;
}

.viz-act.is-playing .act-tag,
.viz-act.is-playing .act-star,
.viz-act.is-playing .act-b,
.viz-act.is-playing .act-b .from,
.viz-act.is-playing .act-b .to,
.viz-act.is-playing .act-folder {
  animation-play-state: running;
}

/* Automate — assemble, run, apply, reuse */
.scene-auto {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.55rem;
}

.auto-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 0.15rem;
}

.auto-node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.35rem;
  padding: 0.32rem 0.48rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #d7deea;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.scene-auto .n1 {
  --from: translate(-2.15rem, 1.55rem) rotate(-12deg);
  animation: auto-assemble 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.scene-auto .n2 {
  --from: translate(0.35rem, -1.85rem) rotate(10deg);
  animation: auto-assemble 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.scene-auto .n3 {
  --from: translate(2.2rem, 1.45rem) rotate(9deg);
  animation: auto-assemble 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.scene-auto .n1 { animation-name: auto-node-1; }
.scene-auto .n2 { animation-name: auto-node-2; }
.scene-auto .n3 { animation-name: auto-node-3; }

.auto-wire {
  position: relative;
  width: 1.55rem;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
  background: #d0d7e3;
  transform: scaleX(0);
  transform-origin: left center;
  animation: auto-wire 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.auto-wire.w2 {
  animation-name: auto-wire-2;
}

.auto-wire b {
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-10px);
  animation: auto-dot 6s linear infinite;
  animation-play-state: paused;
}

.auto-wire.w2 b {
  animation-name: auto-dot-2;
}

.auto-play {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 14px rgba(29, 78, 216, 0.28);
  opacity: 0;
  transform: scale(0.7);
  animation: auto-play 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.auto-play svg {
  width: 0.85rem;
  height: 0.85rem;
  margin-left: 0.08rem;
}

.auto-batch {
  display: flex;
  gap: 0.32rem;
}

.auto-batch .shot {
  width: 1.7rem;
  animation: auto-batch 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.auto-batch .shot {
  position: relative;
}

.auto-batch .shot::after {
  content: "tag";
  position: absolute;
  top: 0.1rem;
  left: 0.1rem;
  padding: 0.04rem 0.2rem;
  border-radius: 999px;
  background: #1d4ed8;
  color: #fff;
  font-size: 0.42rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  opacity: 0;
  transform: scale(0.4);
  animation: auto-tag 6s var(--ease-out) infinite;
  animation-play-state: paused;
}

.auto-loop {
  display: grid;
  place-items: center;
  width: 1.15rem;
  height: 1.15rem;
  color: var(--accent);
  opacity: 0.35;
  animation: auto-loop 6s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.auto-loop svg {
  width: 1.05rem;
  height: 1.05rem;
}

.viz-auto.is-playing .auto-node,
.viz-auto.is-playing .auto-wire,
.viz-auto.is-playing .auto-wire b,
.viz-auto.is-playing .auto-play,
.viz-auto.is-playing .auto-batch .shot,
.viz-auto.is-playing .auto-batch .shot::after,
.viz-auto.is-playing .auto-loop {
  animation-play-state: running;
}

/* Local-first — tiles stay; only a dotted ask leaves */
.scene-local,
.scene-scope {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}

.local-pc,
.scope-pc {
  display: grid;
  justify-items: center;
  gap: 0.4rem;
}

.local-house,
.local-cloud {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.22rem 0.48rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #d7deea;
  color: var(--accent);
  font-size: 0.66rem;
  font-weight: 700;
}

.local-house svg,
.local-cloud svg {
  width: 0.95rem;
  height: 0.95rem;
}

.local-folder,
.scope-pc .shot-grid {
  width: 5.4rem;
}

.local-dash {
  position: relative;
  width: 2.4rem;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    #93c5fd 0 5px,
    transparent 5px 9px
  );
}

.local-dash b {
  position: absolute;
  top: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-8px);
  animation: local-dot 4.8s linear infinite;
  animation-play-state: paused;
}

.scene-local .shot {
  animation: local-stay 4.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.viz-local.is-playing .shot,
.viz-local.is-playing .local-dash b,
.viz-ask-scope.is-playing .local-dash b {
  animation-play-state: running;
}

.scene-scope .local-cloud {
  color: var(--text-muted);
}

.scene-scope .shot {
  animation: local-stay 4.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.viz-ask-scope.is-playing .shot {
  animation-play-state: running;
}

/* Ask AI — instruction → AI → Rootlize work */
.scene-ask,
.scene-meaning,
.scene-reuse {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.45rem;
}

.ask-prompt {
  display: inline-flex;
  align-items: center;
  min-height: 1.55rem;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #dbe3ee;
  color: var(--text-strong);
  font-size: 0.7rem;
  font-weight: 650;
  animation: ask-prompt 5s var(--ease-out) infinite;
  animation-play-state: paused;
}

.ask-arrow {
  width: 2px;
  height: 0.7rem;
  background: #93c5fd;
  animation: ask-arrow 5s var(--ease-out) infinite;
  animation-play-state: paused;
}

.ask-ai {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  animation: ask-ai 5s var(--ease-out) infinite;
  animation-play-state: paused;
}

.ask-out {
  display: flex;
  gap: 0.32rem;
}

.ask-out span {
  min-width: 3.1rem;
  padding: 0.24rem 0.4rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #d7deea;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  text-align: center;
  animation: ask-out 5s var(--ease-out) infinite;
  animation-play-state: paused;
}

.ask-out span:nth-child(2) { animation-delay: 0.12s; }
.ask-out span:nth-child(3) { animation-delay: 0.24s; }

.viz-ask.is-playing .ask-prompt,
.viz-ask.is-playing .ask-arrow,
.viz-ask.is-playing .ask-ai,
.viz-ask.is-playing .ask-out span,
.viz-meaning.is-playing .ask-prompt {
  animation-play-state: running;
}

.scene-meaning .shot-grid {
  width: min(88%, 14rem);
}

.scene-meaning .shot:not(.is-hit) {
  animation: meaning-miss 4.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.scene-meaning .shot.is-hit {
  background: linear-gradient(160deg, #fda4af, #ef4444);
  animation: meaning-hit 4.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.viz-meaning.is-playing .shot {
  animation-play-state: running;
}

.scene-reuse .auto-node {
  animation: reuse-node 4.8s var(--ease-out) infinite;
  animation-play-state: paused;
}

.scene-reuse .auto-loop {
  animation: auto-loop 4.8s var(--ease-in-out) infinite;
  animation-play-state: paused;
}

.scene-reuse .auto-batch .shot,
.scene-reuse .auto-batch .shot::after {
  animation-duration: 4.8s;
  animation-play-state: paused;
}

.viz-reuse.is-playing .auto-node,
.viz-reuse.is-playing .auto-loop,
.viz-reuse.is-playing .auto-batch .shot,
.viz-reuse.is-playing .auto-batch .shot::after {
  animation-play-state: running;
}

@keyframes find-lens {
  0%,
  6% { left: 10%; top: 12%; opacity: 1; }
  18% { left: 90%; top: 12%; }
  22% { left: 90%; top: 37%; }
  36% { left: 10%; top: 37%; }
  40% { left: 10%; top: 62%; }
  54% { left: 90%; top: 62%; }
  58% { left: 90%; top: 87%; }
  72% { left: 10%; top: 87%; }
  80%,
  92% { left: 50%; top: 50%; opacity: 0.28; }
  100% { left: 10%; top: 12%; opacity: 1; }
}

@keyframes find-miss-r1 {
  0%, 10% { opacity: 1; transform: none; }
  13%, 18% { opacity: 1; transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  22%, 76% { opacity: 1; transform: none; box-shadow: none; }
  82%, 94% { opacity: 0.14; transform: scale(0.96); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-miss-r2 {
  0%, 24% { opacity: 1; transform: none; }
  28%, 33% { opacity: 1; transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  36%, 76% { opacity: 1; transform: none; box-shadow: none; }
  82%, 94% { opacity: 0.14; transform: scale(0.96); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-miss-r3 {
  0%, 40% { opacity: 1; transform: none; }
  44%, 49% { opacity: 1; transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  52%, 76% { opacity: 1; transform: none; box-shadow: none; }
  82%, 94% { opacity: 0.14; transform: scale(0.96); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-miss-r4 {
  0%, 56% { opacity: 1; transform: none; }
  60%, 65% { opacity: 1; transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  68%, 76% { opacity: 1; transform: none; box-shadow: none; }
  82%, 94% { opacity: 0.14; transform: scale(0.96); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-hit-r1 {
  0%, 10% { opacity: 1; transform: none; }
  13%, 18% { transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  22%, 76% { opacity: 1; transform: none; }
  82%, 94% { opacity: 1; transform: translateY(-3px) scale(1.14); box-shadow: 0 0 0 2px #2563eb, 0 8px 16px rgba(29, 78, 216, 0.22); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-hit-r2 {
  0%, 24% { opacity: 1; transform: none; }
  28%, 33% { transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  36%, 76% { opacity: 1; transform: none; }
  82%, 94% { opacity: 1; transform: translateY(-3px) scale(1.14); box-shadow: 0 0 0 2px #2563eb, 0 8px 16px rgba(29, 78, 216, 0.22); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-hit-r3 {
  0%, 40% { opacity: 1; transform: none; }
  44%, 49% { transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  52%, 76% { opacity: 1; transform: none; }
  82%, 94% { opacity: 1; transform: translateY(-3px) scale(1.14); box-shadow: 0 0 0 2px #2563eb, 0 8px 16px rgba(29, 78, 216, 0.22); }
  100% { opacity: 1; transform: none; }
}

@keyframes find-hit-r4 {
  0%, 56% { opacity: 1; transform: none; }
  60%, 65% { transform: scale(1.1); box-shadow: 0 0 0 2px #2563eb, 0 0 0 6px rgba(37, 99, 235, 0.16); }
  68%, 76% { opacity: 1; transform: none; }
  82%, 94% { opacity: 1; transform: translateY(-3px) scale(1.14); box-shadow: 0 0 0 2px #2563eb, 0 8px 16px rgba(29, 78, 216, 0.22); }
  100% { opacity: 1; transform: none; }
}

@keyframes narrow-funnel {
  0%, 12%, 100% { transform: none; color: var(--text-muted); }
  18%, 32% { transform: translateY(2px); color: var(--accent); }
  46%, 60% { transform: translateY(2px); color: var(--accent); }
}

@keyframes narrow-chip {
  0%, 12%, 100% { color: var(--text-muted); border-color: #d7deea; background: #fff; }
  16%, 38% { color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
}

@keyframes narrow-chip-2 {
  0%, 40%, 100% { color: var(--text-muted); border-color: #d7deea; background: #fff; }
  46%, 72% { color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
}

@keyframes narrow-count {
  0%, 22%, 100% { opacity: 1; transform: none; }
  28%, 96% { opacity: 0; }
}

@keyframes narrow-count-8 {
  0%, 22% { opacity: 0; }
  28%, 50% { opacity: 1; }
  56%, 100% { opacity: 0; }
}

@keyframes narrow-count-3 {
  0%, 52% { opacity: 0; }
  58%, 92% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes narrow-drop-a {
  0%, 18% { opacity: 1; transform: none; }
  28%, 90% { opacity: 0; transform: translateY(14px) scale(0.72); }
  100% { opacity: 1; transform: none; }
}

@keyframes narrow-drop-b {
  0%, 44% { opacity: 1; transform: none; }
  56%, 90% { opacity: 0; transform: translateY(16px) scale(0.7); }
  100% { opacity: 1; transform: none; }
}

@keyframes narrow-keep {
  0%, 50% { transform: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42); }
  62%, 90% { transform: var(--gather) scale(1.2); box-shadow: 0 0 0 2px #2563eb, 0 8px 16px rgba(29, 78, 216, 0.18); }
  100% { transform: none; }
}

@keyframes act-tag {
  0%, 10% { opacity: 0; transform: translateY(-8px) scale(0.7); }
  18%, 88% { opacity: 1; transform: none; }
  100% { opacity: 0; transform: translateY(-8px) scale(0.7); }
}

@keyframes act-star {
  0%, 24% { opacity: 0; transform: scale(0.4); }
  32%, 88% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.4); }
}

@keyframes act-name-from {
  0%, 40% { opacity: 1; }
  48%, 88% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes act-name-to {
  0%, 40% { opacity: 0; }
  48%, 88% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes act-move {
  0%, 56% { transform: none; opacity: 1; }
  70%, 88% { transform: translateX(5.4rem) scale(0.38); opacity: 0.12; }
  100% { transform: none; opacity: 1; }
}

@keyframes act-move-mobile {
  0%, 56% { transform: none; opacity: 1; }
  70%, 88% { transform: translateX(4.55rem) scale(0.38); opacity: 0.12; }
  100% { transform: none; opacity: 1; }
}

@keyframes act-folder {
  0%, 62%, 100% { transform: none; color: var(--text-muted); }
  70%, 84% { transform: scale(1.08); color: var(--accent); }
}

@keyframes auto-assemble {
  0%, 8% { transform: var(--from); opacity: 0.55; }
  22%, 86% { transform: none; opacity: 1; }
  100% { transform: var(--from); opacity: 0.55; }
}

@keyframes auto-node-1 {
  0%, 8% { transform: var(--from); opacity: 0.55; color: var(--text-muted); border-color: #d7deea; background: #fff; }
  22%, 38% { transform: none; opacity: 1; color: var(--text-muted); }
  42%, 52% { transform: none; color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
  56%, 86% { transform: none; opacity: 1; color: var(--text-muted); background: #fff; }
  100% { transform: var(--from); opacity: 0.55; }
}

@keyframes auto-node-2 {
  0%, 8% { transform: var(--from); opacity: 0.55; color: var(--text-muted); border-color: #d7deea; background: #fff; }
  22%, 50% { transform: none; opacity: 1; color: var(--text-muted); }
  54%, 64% { transform: none; color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
  68%, 86% { transform: none; opacity: 1; color: var(--text-muted); background: #fff; }
  100% { transform: var(--from); opacity: 0.55; }
}

@keyframes auto-node-3 {
  0%, 8% { transform: var(--from); opacity: 0.55; color: var(--text-muted); border-color: #d7deea; background: #fff; }
  22%, 62% { transform: none; opacity: 1; color: var(--text-muted); }
  66%, 76% { transform: none; color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
  80%, 86% { transform: none; opacity: 1; color: var(--text-muted); background: #fff; }
  100% { transform: var(--from); opacity: 0.55; }
}

@keyframes auto-wire {
  0%, 14% { transform: scaleX(0); opacity: 0; }
  24%, 86% { transform: scaleX(1); opacity: 1; }
  100% { transform: scaleX(0); opacity: 0; }
}

@keyframes auto-wire-2 {
  0%, 18% { transform: scaleX(0); opacity: 0; }
  28%, 86% { transform: scaleX(1); opacity: 1; }
  100% { transform: scaleX(0); opacity: 0; }
}

@keyframes auto-dot {
  0%, 40% { transform: translateX(-10px); opacity: 0; }
  42% { opacity: 1; }
  52% { transform: translateX(1.55rem); opacity: 0; }
  100% { transform: translateX(1.55rem); opacity: 0; }
}

@keyframes auto-dot-2 {
  0%, 52% { transform: translateX(-10px); opacity: 0; }
  54% { opacity: 1; }
  64% { transform: translateX(1.55rem); opacity: 0; }
  100% { transform: translateX(1.55rem); opacity: 0; }
}

@keyframes auto-play {
  0%, 26% { opacity: 0; transform: scale(0.7); }
  32%, 38% { opacity: 1; transform: scale(1.08); }
  42%, 84% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.7); }
}

@keyframes auto-batch {
  0%, 68% { transform: none; }
  76%, 88% { transform: translateY(-3px); }
  100% { transform: none; }
}

@keyframes auto-tag {
  0%, 70% { opacity: 0; transform: scale(0.4); }
  76%, 90% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.4); }
}

@keyframes auto-loop {
  0%, 68% { opacity: 0.35; transform: rotate(0deg); }
  76%, 90% { opacity: 1; transform: rotate(180deg); }
  100% { opacity: 0.35; transform: rotate(180deg); }
}

@keyframes local-stay {
  0%, 100% { transform: none; opacity: 0.92; }
  50% { transform: none; opacity: 1; }
}

@keyframes local-dot {
  0%, 28% { transform: translateX(-8px); opacity: 0; }
  36% { opacity: 1; }
  62% { transform: translateX(2.3rem); opacity: 0; }
  100% { transform: translateX(2.3rem); opacity: 0; }
}

@keyframes ask-prompt {
  0%, 8% { opacity: 0; transform: translateY(6px); }
  16%, 86% { opacity: 1; transform: none; }
  100% { opacity: 0; transform: translateY(6px); }
}

@keyframes ask-arrow {
  0%, 18% { opacity: 0; transform: scaleY(0.4); }
  26%, 86% { opacity: 1; transform: none; }
  100% { opacity: 0; }
}

@keyframes ask-ai {
  0%, 24% { transform: scale(0.92); }
  32%, 48% { transform: scale(1.06); }
  56%, 86% { transform: scale(1); }
  100% { transform: scale(0.92); }
}

@keyframes ask-out {
  0%, 40% { opacity: 0.35; color: var(--text-muted); border-color: #d7deea; background: #fff; }
  48%, 84% { opacity: 1; color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
  100% { opacity: 0.35; color: var(--text-muted); }
}

@keyframes meaning-miss {
  0%, 22% { opacity: 1; }
  36%, 82% { opacity: 0.22; }
  100% { opacity: 1; }
}

@keyframes meaning-hit {
  0%, 22% { transform: none; }
  36%, 82% { transform: translateY(-3px); box-shadow: 0 0 0 2px #ef4444; }
  100% { transform: none; }
}

@keyframes reuse-node {
  0%, 18% { color: var(--text-muted); }
  28%, 78% { color: var(--accent); border-color: #93c5fd; background: var(--accent-soft); }
  100% { color: var(--text-muted); }
}

.privacy-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .privacy-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.privacy-grid p {
  color: var(--text-muted);
  margin: 0;
}

.capability-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .capability-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.capability-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem 1.4rem;
  box-shadow: var(--shadow);
  transition:
    transform 160ms var(--ease-out),
    border-color 160ms var(--ease-out);
}

.capability-card:hover {
  transform: translateY(-3px);
  border-color: #bfdbfe;
}

.capability-card p {
  color: var(--text-muted);
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 240ms var(--ease-out),
    transform 240ms var(--ease-out);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes icon-nudge {
  0% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-2px);
  }
  100% {
    transform: translateY(0);
  }
}

/* Features (kept for older markup) */
.feature-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  transition: border-color 0.15s ease;
}

.feature-card:hover {
  border-color: #bfdbfe;
}

.feature-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.65rem;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}

.feature-card p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.98rem;
}

/* Screenshots — compact cards on larger screens, one column on mobile. */
.shot-gallery {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .shot-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.shot-card {
  margin: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid #d7deea;
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.08);
}

.shot-button {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  margin: 0;
  padding: clamp(0.5rem, 1.2vw, 0.75rem);
  overflow: hidden;
  cursor: zoom-in;
  background: #e9edf3;
  border: 0;
  border-bottom: 1px solid #d7deea;
  border-radius: 0;
}

.shot-button:focus-visible,
.lightbox-close:focus-visible {
  outline: 3px solid #60a5fa;
  outline-offset: 4px;
}

.shot-button img {
  width: 100%;
  height: 100%;
  display: block;
  background: #ffffff;
  border: 1px solid #cfd6e2;
  border-radius: 4px;
  object-fit: contain;
  object-position: center;
  transition: transform 0.2s ease;
}

.shot-button:hover img {
  transform: scale(1.008);
}

.shot-card--placeholder .shot-button {
  background: var(--bg-muted);
}

.shot-card--placeholder .shot-button img {
  padding: 1.5rem;
}

.shot-card figcaption {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
}

/* Full-screen screenshot viewer */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2.5rem);
  background: rgba(3, 7, 18, 0.92);
}

.lightbox.is-open {
  display: flex;
}

.lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  pointer-events: none;
}

.lightbox-content img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 6rem);
  object-fit: contain;
  object-position: center;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.lightbox-content figcaption {
  margin-top: 0.75rem;
  color: #f9fafb;
  font-size: 0.95rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: max(0.75rem, env(safe-area-inset-top));
  right: max(0.75rem, env(safe-area-inset-right));
  z-index: 1;
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  color: #ffffff;
  font: inherit;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

@media (max-width: 640px) {
  .viz {
    min-height: 13.25rem;
    padding: 0.75rem 0.7rem;
  }

  .scene {
    height: 11.5rem;
  }

  .act-card {
    width: 4.05rem;
  }

  .act-b {
    animation-name: act-move-mobile;
  }

  .find-lens {
    width: 2.1rem;
    height: 2.1rem;
  }

  .shot-gallery {
    gap: 2rem;
  }

  .cta-row {
    flex-direction: column;
  }

  .cta-row .btn {
    width: 100%;
  }

  .hero-download {
    width: 100%;
  }

  .lightbox {
    padding: 0.75rem;
  }

  .lightbox-content img {
    max-height: calc(100vh - 5rem);
  }
}

/* Roadmap */
.roadmap-list {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.roadmap-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
}

.roadmap-badge {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  margin-top: 0.15rem;
}

.roadmap-item strong {
  display: block;
  font-family: var(--font-display);
  color: var(--text-strong);
  margin-bottom: 0.15rem;
}

.roadmap-item span {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Download */
.download-card {
  display: grid;
  gap: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 2px);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  box-shadow: var(--shadow);
}

@media (min-width: 720px) {
  .download-card {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--bg-muted);
  color: var(--text-muted);
  font-size: 0.88rem;
  border: 1px solid var(--border);
}

.chip strong {
  color: var(--text-strong);
  font-weight: 600;
}

.download-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.version-block {
  margin: 0.35rem 0 1rem;
}

.version-channel {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-strong);
}

.version-label {
  margin: 0.2rem 0 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid #bfdbfe;
}

.download-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 46rem;
}

.faq-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0;
  box-shadow: var(--shadow);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-strong);
  padding: 1rem 1.15rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Feedback */
.feedback-box {
  background: linear-gradient(160deg, #eff6ff 0%, #ffffff 45%);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.feedback-box ul {
  color: var(--text-muted);
  margin: 1rem 0 1.5rem;
  padding-left: 1.15rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 3rem;
  background: rgba(255, 255, 255, 0.55);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-strong);
}

.footer-tagline {
  color: var(--text-muted);
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
  align-items: center;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-strong);
}

.footer-copy {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
}

.inline-legal {
  margin: 1.25rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.inline-legal a + a {
  margin-left: 1rem;
}

.legal-article {
  max-width: 42rem;
  padding: clamp(2.5rem, 7vw, 4.5rem) 0 3.5rem;
}

.legal-article h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}

.legal-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.75rem;
}

.legal-article h2 {
  margin-top: 2.1rem;
}

.legal-article ul,
.legal-article ol {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.legal-article li + li {
  margin-top: 0.4rem;
}

.nav-links a[aria-current="page"] {
  color: var(--text-strong);
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .legal-chrome .nav-links {
    display: flex;
    justify-content: flex-end;
  }

  .showcase-arrow {
    width: 2.5rem;
    height: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .showcase-slide,
  .showcase-arrow,
  .showcase-dot,
  .journey-card,
  .capability-card,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .journey-card:hover,
  .capability-card:hover,
  .btn:active,
  .showcase-arrow:active,
  .showcase-dot.is-active {
    transform: none;
  }

  .find-lens,
  .shot,
  .narrow-funnel,
  .narrow-chip,
  .narrow-count b,
  .act-tag,
  .act-star,
  .act-b,
  .act-name b,
  .act-folder,
  .auto-node,
  .auto-wire,
  .auto-wire b,
  .auto-play,
  .auto-batch .shot,
  .auto-batch .shot::after,
  .auto-loop,
  .local-dash b,
  .ask-prompt,
  .ask-arrow,
  .ask-ai,
  .ask-out span {
    animation: none !important;
  }

  .find-lens {
    left: 50%;
    top: 50%;
    opacity: 0.35;
    margin: -1.17rem 0 0 -1.17rem;
  }

  .scene-find .shot:not(.is-hit),
  .scene-narrow .shot.drop-a,
  .scene-narrow .shot.drop-b,
  .scene-meaning .shot:not(.is-hit) {
    opacity: 0.2;
  }

  .scene-find .shot.is-hit,
  .scene-narrow .shot.keep,
  .scene-meaning .shot.is-hit {
    opacity: 1;
    transform: scale(1.08);
    box-shadow: 0 0 0 2px #2563eb;
  }

  .narrow-count .n16,
  .narrow-count .n8,
  .act-name .from {
    opacity: 0;
  }

  .narrow-count .n3,
  .act-tag,
  .act-star,
  .act-name .to,
  .auto-play,
  .auto-batch .shot::after,
  .ask-prompt,
  .ask-out span {
    opacity: 1;
    transform: none;
  }

  .auto-node,
  .ask-out span {
    color: var(--accent);
    border-color: #93c5fd;
    background: var(--accent-soft);
  }

  .auto-wire {
    transform: none;
    opacity: 1;
  }

  .act-b {
    opacity: 0.35;
    transform: translateX(5.4rem) scale(0.38);
  }
}