/* Interactive homepage preview — isolated from the production stylesheet */
.home-preview {
  --grace-lime: #bdfc57;
  --grace-violet: #8b5cf6;
  --grace-blue: #63b3ff;
  --grace-card: rgba(255, 255, 255, 0.055);
  overflow-x: hidden;
}

.home-preview .wrap {
  max-width: 1320px;
  padding-inline: clamp(18px, 3vw, 42px);
}

.home-preview nav.top {
  margin-bottom: 0;
  padding-block: 18px;
}

.preview-hero {
  position: relative;
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: clamp(36px, 6vw, 90px);
  padding: clamp(72px, 10vw, 132px) 0 90px;
}

.preview-hero::before,
.preview-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  pointer-events: none;
  opacity: .28;
}

.preview-hero::before {
  width: 440px;
  height: 440px;
  right: -160px;
  top: 10%;
  background: var(--grace-violet);
}

.preview-hero::after {
  width: 320px;
  height: 320px;
  left: -140px;
  bottom: 4%;
  background: var(--grace-blue);
}

.hero-copy,
.app-stage { position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 24px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--grace-lime);
}

.hero-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 18px currentColor;
}

.preview-hero h1 {
  margin: 0;
  max-width: 820px;
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 9vw, 9.2rem);
  font-weight: 800;
  line-height: .82;
  letter-spacing: -.075em;
}

.preview-hero h1 span {
  display: block;
  color: rgba(255,255,255,.24);
}

.preview-hero .hero-sub {
  max-width: 690px;
  margin: 34px 0 30px;
  color: rgba(242,242,244,.68);
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
  line-height: 1.62;
}

.preview-hero .cta-row { gap: 12px; }
.preview-hero .btn { padding: 14px 20px; }
.preview-hero .btn-primary {
  background: var(--grace-lime);
  color: #090b07;
  box-shadow: 0 0 0 1px rgba(189,252,87,.25), 0 16px 50px rgba(189,252,87,.14);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 28px;
  color: var(--faint);
  font-size: 13px;
}

.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof span::before { content: "✓"; color: var(--grace-lime); }

.app-stage { perspective: 1200px; }
.app-window {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 28px;
  background:
    radial-gradient(circle at 80% 10%, rgba(139,92,246,.22), transparent 34%),
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  box-shadow: 0 40px 110px rgba(0,0,0,.52);
  transform: rotateY(-7deg) rotateX(3deg);
  transform-style: preserve-3d;
  transition: transform 220ms ease, border-color 220ms ease;
}

.app-window:hover { border-color: rgba(189,252,87,.34); }

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(7,7,8,.68);
}

.window-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.18); }
.window-title { margin-left: 8px; color: var(--faint); font-size: 12px; }

.app-grid {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 516px;
}

.app-sidebar {
  padding: 18px 12px;
  border-right: 1px solid var(--line);
  background: rgba(0,0,0,.18);
}

.sidebar-label { margin: 0 8px 10px; color: var(--faint); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.sidebar-item {
  padding: 10px 11px;
  margin-bottom: 6px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 12px;
}
.sidebar-item.active { color: white; background: rgba(255,255,255,.08); }

.app-main { padding: 22px; }
.pipeline-title { display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.pipeline-title strong { font-family: var(--font-display); font-size: 18px; }
.status-pill { padding: 6px 9px; border-radius: 999px; color: var(--grace-lime); background: rgba(189,252,87,.09); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }

.pipeline-canvas {
  position: relative;
  min-height: 285px;
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}

.pipeline-line {
  position: absolute;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--grace-blue), var(--grace-violet));
  box-shadow: 0 0 14px rgba(99,179,255,.35);
}
.line-one { left: 25%; top: 34%; width: 28%; transform: rotate(13deg); }
.line-two { left: 53%; top: 48%; width: 24%; transform: rotate(-16deg); }

.agent-node {
  position: absolute;
  width: 126px;
  padding: 13px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 14px;
  background: rgba(12,12,15,.92);
  box-shadow: 0 18px 44px rgba(0,0,0,.34);
  animation: node-float 5s ease-in-out infinite;
}
.agent-node strong { display: block; margin-bottom: 4px; font-size: 12px; }
.agent-node span { color: var(--faint); font-size: 10px; }
.node-one { left: 8%; top: 20%; }
.node-two { left: 43%; top: 39%; animation-delay: -1.7s; }
.node-three { right: 5%; top: 18%; animation-delay: -3.2s; }

.activity-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.activity-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.025);
}
.activity-card b { display: block; margin-bottom: 3px; font-size: 12px; }
.activity-card span { color: var(--faint); font-size: 10px; }

.agent-marquee {
  overflow: hidden;
  margin: 0 calc(-1 * clamp(18px, 3vw, 42px)) 100px;
  padding: 22px 0;
  border-block: 1px solid rgba(255,255,255,.1);
  background: var(--grace-lime);
  color: #080a06;
}
.agent-track {
  display: flex;
  width: max-content;
  animation: agent-marquee 28s linear infinite;
}
.agent-track span {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  margin-right: 36px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 800;
  letter-spacing: -.05em;
  text-transform: uppercase;
}
.agent-track i { opacity: .25; font-style: normal; }

.editorial-section { margin-bottom: 110px; }
.section-head {
  display: grid;
  grid-template-columns: .6fr 1.4fr;
  gap: 42px;
  align-items: end;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-strong);
}
.section-kicker { color: var(--grace-lime); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .16em; }
.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 6.6rem);
  line-height: .92;
  letter-spacing: -.06em;
}

.feature-showcase { display: grid; gap: 0; }
.feature-row {
  display: grid;
  grid-template-columns: 100px .8fr 1.2fr;
  gap: 30px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.feature-number { color: var(--faint); font-family: var(--font-display); font-size: 13px; }
.feature-name h3 { margin: 0 0 10px; font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 3.2rem); letter-spacing: -.045em; }
.feature-name span { color: var(--grace-lime); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .13em; }
.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at var(--glow-x, 80%) var(--glow-y, 10%), rgba(139,92,246,.2), transparent 34%),
    var(--grace-card);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg));
}
.feature-card:hover { border-color: rgba(189,252,87,.28); box-shadow: 0 24px 70px rgba(0,0,0,.34); }
.feature-card p { max-width: 620px; margin: 0; color: rgba(242,242,244,.66); font-size: 17px; line-height: 1.7; }
.feature-card .card-link { position: absolute; right: 24px; top: 20px; color: rgba(255,255,255,.26); font-size: 28px; text-decoration: none; }
.feature-card:hover .card-link { color: var(--grace-lime); }

.privacy-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
  padding: clamp(34px, 5vw, 68px);
  border: 1px solid rgba(189,252,87,.18);
  border-radius: 32px;
  background:
    radial-gradient(circle at 10% 20%, rgba(189,252,87,.1), transparent 38%),
    linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
}
.privacy-panel h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 5.8rem); line-height: .93; letter-spacing: -.055em; }
.privacy-list { display: grid; gap: 0; }
.privacy-item { padding: 18px 0; border-top: 1px solid var(--line); }
.privacy-item:last-child { border-bottom: 1px solid var(--line); }
.privacy-item b { display: block; margin-bottom: 5px; }
.privacy-item span { color: var(--muted); }

.preview-cta {
  margin-bottom: 40px;
  padding: clamp(34px, 6vw, 74px);
  border-radius: 34px;
  background: var(--grace-lime);
  color: #080a06;
}
.preview-cta h2 { max-width: 980px; margin: 0; font-family: var(--font-display); font-size: clamp(3.2rem, 7vw, 7.8rem); line-height: .84; letter-spacing: -.07em; }
.preview-cta .cta-bottom { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-top: 42px; padding-top: 24px; border-top: 1px solid rgba(0,0,0,.2); }
.preview-cta p { max-width: 620px; margin: 0; color: rgba(0,0,0,.62); font-size: 17px; }
.preview-cta a { color: inherit; font-weight: 800; text-decoration: none; text-transform: uppercase; letter-spacing: .1em; }

[data-reveal] {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity 760ms cubic-bezier(.2,.75,.2,1), transform 760ms cubic-bezier(.2,.75,.2,1);
}
[data-reveal].visible { opacity: 1; transform: translateY(0); }

.grace-cursor,
.grace-cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
}
.grace-cursor { width: 9px; height: 9px; margin: -4.5px; background: var(--grace-lime); mix-blend-mode: difference; }
.grace-cursor-glow { width: 180px; height: 180px; margin: -90px; background: radial-gradient(circle, rgba(189,252,87,.1), transparent 68%); }
.pointer-active .grace-cursor,
.pointer-active .grace-cursor-glow { opacity: 1; }
.grace-cursor.hovering { width: 34px; height: 34px; margin: -17px; background: white; }

@keyframes agent-marquee { to { transform: translateX(-50%); } }
@keyframes node-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

@media (pointer: fine) {
  .home-preview,
  .home-preview a,
  .home-preview button { cursor: none; }
}

@media (max-width: 900px) {
  .preview-hero { grid-template-columns: 1fr; min-height: auto; }
  .app-stage { max-width: 700px; }
  .app-window { transform: none; }
  .section-head,
  .privacy-panel { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 60px 1fr; }
  .feature-card { grid-column: 2; }
}

@media (max-width: 620px) {
  .preview-hero h1 { font-size: clamp(3.7rem, 20vw, 6rem); }
  .app-grid { grid-template-columns: 1fr; }
  .app-sidebar { display: none; }
  .app-window { min-height: auto; }
  .app-main { padding: 16px; }
  .pipeline-canvas { min-height: 250px; }
  .agent-node { width: 100px; padding: 10px; }
  .activity-strip { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-number { display: none; }
  .feature-card { grid-column: auto; }
  .preview-cta .cta-bottom { align-items: start; flex-direction: column; }
}

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