/* Knuud landing — jade on black */
:root {
  --jade: oklch(0.68 0.12 165);
  --jade-deep: oklch(0.52 0.11 165);
  --jade-soft: oklch(0.28 0.05 165);
  --jade-ink: oklch(0.12 0.02 165);
  --black: oklch(0.13 0.015 165);
  --black-2: oklch(0.17 0.018 165);
  --black-3: oklch(0.21 0.02 165);
  --ink: oklch(0.94 0.01 165);
  --muted: oklch(0.72 0.02 165);
  --faint: oklch(0.55 0.02 165);
  --line: oklch(0.32 0.03 165);
  --line-strong: oklch(0.42 0.04 165);
  --danger: oklch(0.68 0.14 25);
  --warn: oklch(0.78 0.1 85);
  --sans: "Inter", "Archivo", ui-sans-serif, system-ui, sans-serif;
  --radius: 0.75rem;
  --radius-sm: 0.45rem;
  --shadow: 0 0 0 1px oklch(0.4 0.05 165 / 0.12), 0 28px 56px oklch(0.05 0.02 165 / 0.55);
  --max: 70rem;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

html, body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color-scheme: dark;
  background:
    radial-gradient(900px 480px at 12% -5%, oklch(0.35 0.08 165 / 0.35), transparent 55%),
    radial-gradient(700px 400px at 90% 10%, oklch(0.28 0.06 165 / 0.25), transparent 50%),
    var(--black);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: color-mix(in oklch, var(--jade) 45%, transparent);
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header,
.scroll-progress,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.scroll-progress { z-index: 50; }
.site-header { z-index: 30; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.hidden { display: none !important; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.75rem;
  z-index: 100;
  padding: 0.5rem 0.85rem;
  background: var(--jade);
  color: var(--jade-ink);
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus { left: 0.75rem; }

.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;
}

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--jade-deep), var(--jade));
  transform-origin: left;
  pointer-events: none;
  transition: none;
}

.site-header.is-scrolled {
  border-bottom-color: color-mix(in oklch, var(--jade) 22%, var(--line));
  box-shadow: 0 12px 32px oklch(0.05 0.02 165 / 0.35);
}

h1, h2, h3, p, a, button, input, textarea, label { font-weight: 400; }

:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--black) 88%, transparent);
  backdrop-filter: blur(16px) saturate(1.1);
}

.site-header-inner,
.site-footer-inner,
.section-head {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .site-header-inner,
  .site-footer-inner,
  .section-head,
  .hero-grid,
  .demo-stage,
  .compare-stage,
  .workflow-stage,
  .teams-stage,
  .connects-inner,
  .cta-inner {
    width: min(var(--max), calc(100% - 2rem));
  }
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  padding-top: calc(0.85rem + env(safe-area-inset-top, 0px));
  position: relative;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--black-2);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1rem;
  height: 1.5px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.35rem;
  display: block;
  object-fit: cover;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav a:not(.btn) {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
}

.site-nav a:not(.btn):hover,
.site-nav a:not(.btn).is-active {
  color: var(--jade);
}

.site-nav a:not(.btn).is-active::after {
  content: "";
  position: absolute;
  left: 0.05em;
  right: 0.05em;
  bottom: -0.28rem;
  height: 1px;
  background: var(--jade);
  border-radius: 999px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.btn.lg { padding: 0.75rem 1.3rem; font-size: 1rem; }

.btn.primary {
  background: var(--jade);
  color: var(--jade-ink);
  border-color: color-mix(in oklch, var(--jade) 70%, black);
}

.btn.primary:hover { background: oklch(0.74 0.12 165); }

.btn.primary:active {
  background: oklch(0.62 0.11 165);
  transform: translateY(1px);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn.ghost:hover {
  border-color: var(--jade);
  color: var(--jade);
  background: var(--jade-soft);
}

.btn.ghost:active {
  transform: translateY(1px);
  background: color-mix(in oklch, var(--jade-soft) 75%, var(--black));
}

.btn:disabled { opacity: 0.55; cursor: wait; }

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--jade);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head { margin-bottom: 1.75rem; }

.section-head h2 {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.demo .section-head {
  margin-bottom: 1.5rem;
}

.section-lede {
  margin: 0.75rem 0 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

.pain-beats {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  max-width: 48ch;
}

.pain-beats li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1rem;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.pain-beats li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--jade);
}

.reveal {
  opacity: 0;
  will-change: opacity, transform;
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-up { transform: translateY(28px); }
.reveal-left { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px); }
.reveal-scale { transform: translateY(20px) scale(0.97); }

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

.reveal-child {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i, 0) * 90ms + 80ms);
}

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

.stagger.is-visible .workflow-tab {
  animation: staggerIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.stagger.is-visible .workflow-tab:nth-child(1) { animation-delay: 0.05s; }
.stagger.is-visible .workflow-tab:nth-child(2) { animation-delay: 0.12s; }
.stagger.is-visible .workflow-tab:nth-child(3) { animation-delay: 0.19s; }
.stagger.is-visible .workflow-tab:nth-child(4) { animation-delay: 0.26s; }

@keyframes staggerIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.hero-stage[data-parallax],
.browser[data-parallax] {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-child,
  .reveal-up,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .stagger.is-visible .workflow-tab {
    animation: none !important;
  }

  .scroll-progress { display: none; }
  .hero-stage[data-parallax],
  .browser[data-parallax] { transform: none !important; }
  .mini-fetch-field .caret { animation: none !important; }
  .demo-card:hover { transform: none; }
  .hero-glow { transition: none !important; }
  .btn.primary:active,
  .btn.ghost:active { transform: none !important; }
}

@media (scripting: none) {
  .reveal,
  .reveal-child {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(3.5rem, 9vw, 6.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  min-height: min(88vh, 52rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, oklch(0.45 0.1 165 / 0.22), transparent 68%);
  transform: translate(-50%, -50%);
  left: 70%;
  top: 40%;
  filter: blur(8px);
  transition: left 0.35s ease-out, top 0.35s ease-out;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.hero-brand {
  margin: 0 0 1.1rem;
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--jade);
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 22ch;
}

.hero-lede {
  margin: 0 0 1.6rem;
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 40ch;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.hero-stage {
  margin-top: 0;
}

.browser {
  background: var(--black-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.chrome-float { animation: float 6s ease-in-out infinite; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--line);
  background: var(--black-3);
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--faint);
}

.dot:nth-child(1) { background: oklch(0.62 0.12 25 / 0.7); }
.dot:nth-child(2) { background: oklch(0.7 0.1 85 / 0.7); }
.dot:nth-child(3) { background: var(--jade-deep); }

.browser-url {
  margin-left: 0.45rem;
  color: var(--faint);
  font-size: 0.72rem;
  flex: 1;
  min-width: 0;
}

.browser-badge {
  margin-left: auto;
  padding: 0.15rem 0.45rem;
  border: 1px solid color-mix(in oklch, var(--jade) 35%, var(--line));
  border-radius: 999px;
  color: var(--jade);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.mini-console {
  display: flex;
  flex-direction: column;
  min-height: 15.5rem;
  background: var(--black-2);
}

.mini-fetch {
  padding: 1rem 1.05rem 0.85rem;
  border-bottom: 1px solid var(--line);
}

.mini-fetch-field {
  margin: 0 0 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
  min-height: 2.6rem;
  transition: opacity 0.28s ease;
}

.mini-fetch-field .caret {
  display: inline-block;
  width: 1.5px;
  height: 0.9em;
  margin-left: 2px;
  vertical-align: -0.1em;
  background: var(--jade);
  animation: caretBlink 1s step-end infinite;
}

@keyframes caretBlink {
  50% { opacity: 0; }
}

.mini-fetch-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.mini-sources {
  color: var(--faint);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

.mini-review {
  padding: 0.9rem 1.05rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.mini-review-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.mini-review-head .mini-label { margin-bottom: 0; }

.mini-step {
  color: var(--faint);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mini-label {
  margin: 0 0 0.45rem;
  color: var(--jade);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.mini-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
}

.mini-tab {
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--faint);
  font: inherit;
  font-size: 0.7rem;
  cursor: default;
  user-select: none;
}

.mini-tab.is-active,
.mini-tab:hover {
  background: var(--jade-soft);
  border-color: color-mix(in oklch, var(--jade) 45%, var(--line));
  color: var(--jade);
}

.mini-preview { transition: opacity 0.2s ease; flex: 1; }
.mini-preview.is-switching { opacity: 0; }
.preview-svg { width: 100%; height: auto; display: block; }

.mini-post-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.mini-post-note {
  color: var(--faint);
  font-size: 0.72rem;
}

.mini-post-btn {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--jade);
  color: var(--jade-ink);
  font-size: 0.78rem;
}

.mini-generate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.4rem 0.75rem;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--jade);
  color: var(--jade-ink);
  font: inherit;
  font-size: 0.78rem;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.mini-generate-spinner {
  width: 0.7rem;
  height: 0.7rem;
  border: 2px solid oklch(0.12 0.02 165 / 0.25);
  border-top-color: var(--jade-ink);
  border-radius: 999px;
  opacity: 0.85;
  animation: spin 0.7s linear infinite;
}

.mini-generate:not(.is-running) .mini-generate-spinner {
  opacity: 0;
  animation: none;
}

.mini-generate.is-running .mini-generate-spinner {
  opacity: 1;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Sections */
.demo,
.compare,
.workflow,
.teams {
  padding: clamp(3.25rem, 7vw, 5.25rem) 0;
}

.demo-stage,
.compare-stage,
.workflow-stage,
.teams-stage {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
}

.demo-console {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  background: var(--black-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.demo-editor {
  padding: 1.25rem;
  border-right: 1px solid var(--line);
  background: var(--black-3);
}

.demo-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .demo-presets {
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    margin-inline: -0.15rem;
    padding-inline: 0.15rem 0.5rem;
    padding-bottom: 0.15rem;
    -webkit-overflow-scrolling: touch;
  }

  .demo-presets::-webkit-scrollbar { display: none; }

  .demo-presets .preset-chip {
    flex: 0 0 auto;
  }
}

.preset-chip {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.preset-chip:hover,
.preset-chip.is-active {
  border-color: color-mix(in oklch, var(--jade) 45%, var(--line));
  color: var(--jade);
  background: var(--jade-soft);
}

.demo-loading {
  text-align: center;
  color: var(--muted);
  width: 100%;
}

.demo-skeleton {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.demo-skeleton span {
  display: block;
  height: 4.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: linear-gradient(
    90deg,
    var(--black-3) 0%,
    var(--jade-soft) 50%,
    var(--black-3) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.demo-field {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.95rem;
}

.demo-field span {
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.demo-field input,
.demo-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--black);
  resize: vertical;
}

.demo-field input:-webkit-autofill,
.demo-field textarea:-webkit-autofill {
  -webkit-text-fill-color: var(--ink);
  caret-color: var(--ink);
  box-shadow: 0 0 0 1000px var(--black) inset;
  transition: background-color 99999s ease-out;
}

.demo-field input:focus,
.demo-field textarea:focus {
  outline: none;
  border-color: var(--jade);
  box-shadow: 0 0 0 3px var(--jade-soft);
}

.demo-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.demo-actions-row .btn.ghost {
  font-size: 0.86rem;
}

.demo-meta {
  margin: 0.55rem 0 0;
  color: var(--faint);
  font-size: 0.75rem;
}

.demo-output {
  padding: 1.25rem;
  min-height: 17rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
}

.demo-empty {
  text-align: center;
  color: var(--muted);
  margin: auto 0;
  max-width: 22rem;
  margin-inline: auto;
}

.empty-svg {
  width: 7.5rem;
  height: auto;
  margin: 0 auto 0.75rem;
  display: block;
  opacity: 0.75;
}

.demo-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  width: 100%;
}

.demo-card {
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--black);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.demo-card:hover {
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
  transform: translateY(-2px);
}

.demo-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.demo-card-head svg {
  width: 1.75rem;
  height: 1.75rem;
  margin: 0;
}

.copy-chip {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--faint);
  font: inherit;
  font-size: 0.68rem;
  cursor: pointer;
}

.copy-chip:hover,
.copy-chip.is-copied {
  border-color: var(--jade);
  color: var(--jade);
  background: var(--jade-soft);
}

.demo-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
  color: var(--jade);
}

.demo-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.demo-card.pop-in { animation: popIn 0.4s ease both; }

@keyframes popIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Compare — morphing flow board */
.compare {
  background: var(--black-2);
  border-block: 1px solid var(--line);
}

.compare-toggle {
  display: inline-flex;
  padding: 0.22rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--black);
  margin-bottom: 1rem;
}

.compare-btn {
  padding: 0.45rem 1rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.86rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.compare-btn.is-active {
  background: var(--jade);
  color: var(--jade-ink);
}

.compare-caption {
  margin: 0 0 0.85rem;
  text-align: left;
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  min-height: 1.4em;
  transition: color 0.25s ease;
}

.compare-caption[data-mode="after"] { color: var(--jade); }
.compare-caption[data-mode="before"] { color: var(--danger); }

@media (min-width: 641px) {
  .compare-caption {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

.flow-board {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.15rem);
  background:
    radial-gradient(520px 240px at 50% 0%, oklch(0.32 0.06 165 / 0.22), transparent 70%),
    var(--black);
  padding: 1.5rem 1.25rem 1.75rem;
  min-height: 32rem;
  display: grid;
  grid-template-rows: auto auto auto auto;
  gap: 0.15rem;
  transition: border-color 0.4s ease, background 0.4s ease;
}

.flow-board[data-mode="after"] {
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
  background:
    radial-gradient(560px 260px at 50% 8%, oklch(0.4 0.1 165 / 0.28), transparent 68%),
    var(--black);
}

.flow-glow {
  position: absolute;
  inset: auto 20% -20% 20%;
  height: 55%;
  pointer-events: none;
  background: radial-gradient(circle, oklch(0.45 0.1 165 / 0.18), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.flow-board[data-mode="after"] .flow-glow { opacity: 1; }

.flow-source {
  position: relative;
  z-index: 3;
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: min(100%, 18rem);
  padding: 0.85rem 1rem;
  border: 1px solid color-mix(in oklch, var(--jade) 45%, var(--line));
  border-radius: 1rem;
  background: linear-gradient(180deg, var(--black-3), var(--black-2));
  box-shadow: 0 10px 28px oklch(0.05 0.02 165 / 0.35);
}

.flow-source-mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 6px var(--jade-soft);
  flex-shrink: 0;
}

.flow-source-eyebrow {
  margin: 0;
  color: var(--jade);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-source-title {
  margin: 0.1rem 0 0;
  color: var(--ink);
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.flow-version {
  margin-left: auto;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid color-mix(in oklch, var(--jade) 35%, var(--line));
  background: var(--jade-soft);
  color: var(--jade);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.flow-board[data-mode="before"] .flow-version {
  border-color: color-mix(in oklch, var(--warn) 40%, var(--line));
  background: color-mix(in oklch, var(--warn) 12%, var(--black-2));
  color: var(--warn);
}

.flow-hub {
  position: relative;
  z-index: 3;
  justify-self: center;
  width: 3.85rem;
  height: 3.85rem;
  margin: 0.45rem 0 0.1rem;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.7) translateY(-6px);
  transition: opacity 0.45s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.35s ease, margin 0.35s ease, width 0.35s ease;
}

.flow-board[data-mode="before"] .flow-hub {
  width: 0;
  height: 0;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
}

.flow-board[data-mode="after"] .flow-hub {
  opacity: 1;
  transform: none;
}

.flow-hub-core {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, oklch(0.92 0.06 165), var(--jade) 55%, oklch(0.48 0.12 165));
  color: var(--jade-ink);
  font-size: 0.62rem;
  letter-spacing: 0.02em;
  font-weight: 400;
  box-shadow:
    0 0 0 5px color-mix(in oklch, var(--jade) 18%, transparent),
    0 8px 22px oklch(0.2 0.08 165 / 0.45);
}

.flow-hub-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid color-mix(in oklch, var(--jade) 55%, transparent);
  animation: hubRing 2.4s ease-out infinite;
}

@keyframes hubRing {
  0% { transform: scale(0.85); opacity: 0.8; }
  100% { transform: scale(1.45); opacity: 0; }
}

.flow-wires {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}

.flow-wire-trunk {
  fill: none;
  stroke: var(--jade);
  stroke-width: 2.1;
  stroke-linecap: round;
  opacity: 0;
  vector-effect: non-scaling-stroke;
  transition: opacity 0.35s ease;
}

.flow-board[data-mode="after"] .flow-wire-trunk {
  opacity: 0.95;
  filter: drop-shadow(0 0 4px color-mix(in oklch, var(--jade) 50%, transparent));
}

.flow-wire {
  fill: none;
  stroke-width: 2.05;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 7 6;
  stroke: var(--danger);
  opacity: 0.88;
  vector-effect: non-scaling-stroke;
  transition: stroke 0.4s ease, opacity 0.4s ease, stroke-dasharray 0.35s ease, stroke-width 0.35s ease;
  animation: wireDash 1.55s linear infinite;
  animation-delay: calc(var(--i, 0) * 0.16s);
}

.flow-wire[data-i="0"] { --i: 0; }
.flow-wire[data-i="1"] { --i: 1; }
.flow-wire[data-i="2"] { --i: 2; }
.flow-wire[data-i="3"] { --i: 3; }

.flow-wire.is-broken {
  opacity: 0.38;
  stroke-dasharray: 2.5 12;
  animation-duration: 2.6s;
}

@keyframes wireDash {
  to { stroke-dashoffset: -52; }
}

/* With Knuud — solid connected waves from the sphere */
.flow-board[data-mode="after"] .flow-wire {
  stroke: var(--jade);
  stroke-dasharray: none;
  stroke-width: 2.35;
  opacity: 0.96;
  filter: drop-shadow(0 0 4px color-mix(in oklch, var(--jade) 55%, transparent));
  animation: none;
}

.flow-board[data-mode="after"] .flow-wire.is-broken {
  opacity: 0.96;
  stroke-dasharray: none;
}

.flow-dock {
  fill: var(--danger);
  opacity: 0.95;
  transition: opacity 0.3s ease, fill 0.3s ease;
}

.flow-dock.is-broken {
  opacity: 0.4;
}

.flow-board[data-mode="after"] .flow-dock {
  fill: var(--jade);
  opacity: 1;
  filter: drop-shadow(0 0 5px color-mix(in oklch, var(--jade) 65%, transparent));
}

.flow-pulse {
  fill: var(--danger);
  opacity: 0.85;
}

.flow-board[data-mode="after"] .flow-pulse {
  fill: var(--jade);
  opacity: 1;
  filter: drop-shadow(0 0 4px color-mix(in oklch, var(--jade) 70%, transparent));
}

.flow-board[data-mode="before"] .flow-pulse[data-broken="true"] {
  display: none;
}

.flow-teams {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: start;
  margin-top: 5.5rem;
  min-height: 11.5rem;
  padding-bottom: 0.75rem;
}

.flow-board[data-mode="after"] .flow-teams {
  align-items: start;
  margin-top: 5rem;
  min-height: 7.25rem;
}

.flow-node {
  --drift-y: 0px;
  --drift-x: 0px;
  --tilt: 0deg;
  box-sizing: border-box;
  width: 100%;
  min-height: 5.4rem;
  height: 5.4rem;
  padding: 0.85rem 0.8rem;
  border-radius: 0.85rem;
  border: 1px solid color-mix(in oklch, var(--warn) 45%, var(--line));
  background: linear-gradient(180deg, oklch(0.24 0.04 85), var(--black-2));
  box-shadow: 0 12px 28px oklch(0.05 0.02 165 / 0.3);
  transform: translate(var(--drift-x), var(--drift-y)) rotate(var(--tilt));
  transition:
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.4s ease,
    background 0.4s ease,
    box-shadow 0.4s ease;
}

/* Chaos layout — deliberately uneven levels */
.flow-board[data-mode="before"] .flow-node[data-team="support"] {
  --drift-y: 0.15rem;
  --drift-x: -0.15rem;
  --tilt: -3.2deg;
}

.flow-board[data-mode="before"] .flow-node[data-team="marketing"] {
  --drift-y: 2.35rem;
  --drift-x: 0.2rem;
  --tilt: 2.8deg;
}

.flow-board[data-mode="before"] .flow-node[data-team="qa"] {
  --drift-y: 0.85rem;
  --drift-x: -0.1rem;
  --tilt: -1.6deg;
}

.flow-board[data-mode="before"] .flow-node[data-team="eng"] {
  --drift-y: 2.9rem;
  --drift-x: 0.25rem;
  --tilt: 3.6deg;
}

.flow-board[data-mode="before"] .flow-node {
  animation: nodeDrift 3.6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.32s);
}

@keyframes nodeDrift {
  0%, 100% {
    transform: translate(var(--drift-x), var(--drift-y)) rotate(var(--tilt));
  }
  50% {
    transform:
      translate(
        calc(var(--drift-x) + (var(--i) - 1.5) * 4px),
        calc(var(--drift-y) + 6px)
      )
      rotate(calc(var(--tilt) + (var(--i) - 1.5) * 0.6deg));
  }
}

.flow-board[data-mode="after"] .flow-node {
  --drift-y: 0px;
  --drift-x: 0px;
  --tilt: 0deg;
  border-color: color-mix(in oklch, var(--jade) 50%, var(--line));
  background: linear-gradient(180deg, color-mix(in oklch, var(--jade-soft) 80%, var(--black-3)), var(--black-2));
  box-shadow: 0 14px 32px oklch(0.05 0.02 165 / 0.35);
  transform: none;
  animation: none;
}

.flow-node-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
}

.flow-node-name {
  color: var(--ink);
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

.flow-node-ver {
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--warn) 16%, transparent);
  color: var(--warn);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  transition: background 0.3s ease, color 0.3s ease;
}

.flow-board[data-mode="after"] .flow-node-ver {
  background: var(--jade-soft);
  color: var(--jade);
}

.flow-node-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.flow-board[data-mode="after"] .flow-node-status {
  color: var(--ink);
}

.flow-kicker {
  position: relative;
  z-index: 2;
  margin: 1.15rem 0 0;
  text-align: center;
  font-size: 0.95rem;
  letter-spacing: -0.015em;
  color: var(--danger);
  transition: color 0.35s ease, opacity 0.35s ease;
}

.flow-board[data-mode="after"] .flow-kicker {
  color: var(--jade);
}

.flow-board.is-switching .flow-kicker {
  opacity: 0.35;
}

@media (max-width: 900px) {
  .flow-teams {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: auto;
    padding-bottom: 0.25rem;
  }

  .flow-board[data-mode="before"] .flow-teams {
    min-height: 14rem;
  }

  .flow-board[data-mode="before"] .flow-node[data-team="support"] {
    --drift-y: 0;
    --drift-x: -0.1rem;
    --tilt: -2deg;
  }

  .flow-board[data-mode="before"] .flow-node[data-team="marketing"] {
    --drift-y: 1.6rem;
    --drift-x: 0.15rem;
    --tilt: 2.4deg;
  }

  .flow-board[data-mode="before"] .flow-node[data-team="qa"] {
    --drift-y: 0.55rem;
    --drift-x: 0.1rem;
    --tilt: 1.8deg;
  }

  .flow-board[data-mode="before"] .flow-node[data-team="eng"] {
    --drift-y: 2.1rem;
    --drift-x: -0.05rem;
    --tilt: -2.8deg;
  }

  .flow-wires { display: none; }
}

@media (max-width: 640px) {
  .flow-board {
    min-height: 0;
    padding: 1.15rem 0.95rem 1.1rem;
  }

  .flow-hub {
    width: 2.9rem;
    height: 2.9rem;
  }

  .flow-source {
    min-width: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .flow-node,
  .flow-wire,
  .flow-hub-ring,
  .flow-pulse {
    animation: none !important;
  }

  .flow-wire > animate,
  .flow-pulse > animateMotion {
    display: none;
  }

  .flow-hub,
  .flow-node,
  .flow-version,
  .flow-kicker {
    transition: none;
  }
}

/* Workflow */
.workflow-rail {
  height: 2px;
  background: var(--line);
  border-radius: 999px;
  margin-bottom: 0.85rem;
  overflow: hidden;
}

.workflow-progress {
  display: block;
  height: 100%;
  width: 25%;
  background: var(--jade);
  transition: width 0.35s ease;
}

.workflow-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.workflow-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.7rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--black-2);
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
}

.workflow-tab.is-active {
  border-color: color-mix(in oklch, var(--jade) 50%, var(--line));
  background: var(--jade-soft);
  color: var(--jade);
}

.workflow-icon svg { width: 1.15rem; height: 1.15rem; }

.workflow-panels {
  min-height: 22rem;
  margin-bottom: 1.5rem;
}

.workflow-panel { margin: 0; }
.workflow-panel[hidden] { display: none; }

.workflow-panel.panel-enter .wf-beat {
  animation: panelIn 0.4s ease both;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.wf-beat {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--black-2);
}

.wf-mock {
  padding: 1rem 1.05rem;
  border-radius: calc(var(--radius) - 0.15rem);
  border: 1px solid var(--line);
  background: var(--black);
}

.wf-mock-label {
  margin: 0 0 0.75rem;
  color: var(--jade);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wf-brief-block {
  padding: 0.7rem 0.75rem;
  margin-bottom: 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black-2);
}

.wf-brief-block:last-child { margin-bottom: 0; }

.wf-brief-block span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--faint);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.wf-brief-block em {
  font-style: normal;
  margin-left: 0.35rem;
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  background: var(--jade-soft);
  color: var(--jade);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
}

.wf-brief-block p {
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.4;
}

.wf-brief-block.is-locked {
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--jade) 12%, transparent);
}

.wf-fetch-title {
  margin: 0 0 0.65rem;
  color: var(--ink);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.wf-fetch-field {
  margin: 0 0 0.7rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black-2);
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.wf-fetch-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  color: var(--faint);
  font-size: 0.72rem;
}

.wf-fetch-bar em {
  font-style: normal;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--jade);
  color: var(--jade-ink);
  font-size: 0.78rem;
}

.wf-review-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.wf-review-tabs span {
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.72rem;
}

.wf-review-tabs span.is-on {
  border-color: color-mix(in oklch, var(--jade) 45%, var(--line));
  background: var(--jade-soft);
  color: var(--jade);
}

.wf-source-line {
  margin: 0 0 0.85rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px dashed color-mix(in oklch, var(--jade) 35%, var(--line));
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.4;
}

.wf-dialect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.wf-dialect {
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black-2);
  display: grid;
  gap: 0.2rem;
}

.wf-dialect strong {
  color: var(--jade);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wf-dialect span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.wf-share-url {
  margin-bottom: 0.7rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black-2);
  color: var(--ink);
  font-size: 0.82rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.wf-share-perms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.wf-share-perms span {
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.75rem;
}

.wf-share-perms span.is-on {
  border-color: color-mix(in oklch, var(--jade) 45%, var(--line));
  background: var(--jade-soft);
  color: var(--jade);
}

.wf-share-people {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.wf-share-people li {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.wf-share-people b {
  color: var(--ink);
  font-weight: 400;
}

.wf-gate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--black-2);
  font-size: 0.84rem;
}

.wf-gate-row span { color: var(--ink); }
.wf-gate-row em {
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wf-gate-row.is-free em { color: var(--jade); }
.wf-gate-row.is-held {
  border-color: color-mix(in oklch, var(--warn) 45%, var(--line));
}
.wf-gate-row.is-held em { color: var(--warn); }

.wf-gate-actions {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.wf-gate-approve,
.wf-gate-back {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

.wf-gate-approve {
  background: var(--jade);
  color: var(--jade-ink);
}

.wf-gate-back {
  border: 1px solid var(--line-strong);
  color: var(--muted);
}

.wf-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.wf-kicker {
  margin: 0 0 0.45rem;
  color: var(--jade);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wf-copy h3 {
  margin: 0 0 0.55rem;
  color: var(--ink);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  font-weight: 400;
}

.wf-copy > p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.wf-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.wf-points li {
  position: relative;
  padding-left: 1rem;
  color: var(--ink);
  font-size: 0.88rem;
  line-height: 1.4;
}

.wf-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--jade);
}

.workflow-play { display: none; }

@media (max-width: 900px) {
  .wf-beat {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .workflow-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wf-beat {
    padding: 1rem;
  }

  .wf-dialect-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .workflow-panel.panel-enter .wf-beat {
    animation: none;
  }
}

/* Teams — stacked handoff cards */
.teams-layout {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.teams-copy.section-head {
  width: auto;
  margin: 0;
}

.teams-copy .section-lede {
  margin-bottom: 1.25rem;
}

.teams-stage {
  width: auto;
  margin: 0;
  display: flex;
  justify-content: center;
  perspective: 1200px;
  padding: 0.35rem 2.25rem 2rem 0.25rem;
}

.team-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-start;
  margin-bottom: 0;
}

.team-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--black-2);
  color: var(--muted);
  font: inherit;
  font-size: 0.86rem;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.team-pill.is-active,
.team-pill:hover {
  background: var(--jade-soft);
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
  color: var(--jade);
}

.team-deck {
  position: relative;
  width: min(100%, 22.5rem);
  aspect-ratio: 5 / 6.4;
  margin: 0 auto;
}

.team-card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 1px solid color-mix(in oklch, var(--jade) 28%, var(--line));
  border-radius: 1.1rem;
  background:
    linear-gradient(165deg, color-mix(in oklch, var(--black-3) 70%, var(--jade-soft)), var(--black-2) 42%, var(--black));
  box-shadow:
    0 0 0 1px oklch(0.4 0.05 165 / 0.08),
    0 18px 40px oklch(0.05 0.02 165 / 0.45);
  transform-origin: 50% 100%;
  transform:
    translate3d(calc(var(--stack) * 1.55rem), calc(var(--stack) * 1.15rem), 0)
    rotate(calc(var(--stack) * 3.4deg))
    scale(calc(1 - var(--stack) * 0.05));
  opacity: calc(1 - var(--stack) * 0.08);
  z-index: calc(20 - var(--stack));
  transition:
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.45s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
  pointer-events: none;
}

.team-card[data-stack="0"],
.team-card.is-front {
  pointer-events: auto;
  border-color: color-mix(in oklch, var(--jade) 55%, var(--line));
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--jade) 25%, transparent),
    0 24px 48px oklch(0.05 0.02 165 / 0.55);
}

.team-card.is-dealing {
  transform: translate3d(118%, -12%, 0) rotate(14deg) scale(0.96);
  opacity: 0;
  z-index: 30;
  pointer-events: none;
}

.team-card-top {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.85rem;
}

.team-card-suit {
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.4rem;
  background: var(--jade-soft);
  color: var(--jade);
  font-size: 0.95rem;
  line-height: 1;
}

.team-card-label {
  color: var(--ink);
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.team-card-face {
  flex: 1;
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--black);
  padding: 0.35rem;
  overflow: hidden;
}

.team-card-svg {
  width: 100%;
  height: auto;
  display: block;
}

.team-card-caption {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

@media (max-width: 960px) {
  .teams-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .teams-stage {
    order: -1;
  }

  .team-deck {
    width: min(100%, 20rem);
  }
}

@media (max-width: 640px) {
  .teams-layout {
    width: min(var(--max), calc(100% - 2rem));
  }

  .team-deck {
    width: min(100%, 18.5rem);
  }

  .team-card {
    padding: 1rem 1.05rem 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .team-card {
    transition: none;
  }

  .team-card.is-dealing {
    transform:
      translate3d(calc(var(--stack) * 1.55rem), calc(var(--stack) * 1.15rem), 0)
      rotate(calc(var(--stack) * 3.4deg))
      scale(calc(1 - var(--stack) * 0.05));
    opacity: calc(1 - var(--stack) * 0.08);
  }
}

.check-row {
  animation: checkIn 0.3s ease both;
  animation-delay: calc(var(--i, 0) * 0.07s);
}

@keyframes checkIn {
  from { opacity: 0; transform: translateX(-4px); }
  to { opacity: 1; transform: none; }
}

/* FAQ — centered column to match connects + final CTA */
.faq {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.faq .section-head,
.faq-list {
  width: min(40rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .faq .section-head,
  .faq-list {
    width: min(40rem, calc(100% - 2rem));
  }
}

.faq .section-head {
  text-align: center;
}

.faq .section-head h2 {
  max-width: none;
  margin-inline: auto;
}

.faq-list {
  display: grid;
  gap: 0.55rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--black-2);
  padding: 0 1rem;
  transition: border-color 0.18s ease;
  max-width: none;
  text-align: left;
}

.faq-item[open] {
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 0.95rem 0;
  color: var(--ink);
  font-size: 0.98rem;
  letter-spacing: -0.02em;
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--jade);
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.faq-answer > p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 52ch;
}

.faq-item[open] .faq-answer > p {
  animation: faqIn 0.28s ease both;
}

@keyframes faqIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-item[open] .faq-answer > p {
    animation: none;
  }
}

.demo-kbd {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 0.15rem;
  color: var(--faint);
  font-size: 0.72rem;
}

.demo-kbd kbd {
  display: inline-block;
  padding: 0.12rem 0.35rem;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 0.3rem;
  background: var(--black);
  font: inherit;
  font-size: 0.7rem;
  color: var(--muted);
}

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 0.35rem;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-lede {
    max-width: none;
    margin-bottom: 1.35rem;
  }

  .hero-stage {
    margin-top: 1.35rem;
  }

  .demo-cards {
    grid-template-columns: 1fr;
  }

  .demo-actions-row {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-actions-row .btn {
    width: 100%;
    justify-content: center;
  }

  .demo-output {
    min-height: 12rem;
    padding-bottom: 1.5rem;
  }

  .demo-empty {
    padding-bottom: 0.5rem;
  }

  .browser-badge { display: none; }

  .sticky-cta p { display: none; }
  .sticky-cta { padding: 0.45rem; }

  .preset-chip {
    font-size: 0.72rem;
    padding: 0.32rem 0.6rem;
  }
}

body.has-sticky-cta {
  padding-bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
}

body.has-sticky-cta .demo-stage,
body.has-sticky-cta .workflow-stage,
body.has-sticky-cta .teams-stage {
  padding-bottom: 1.25rem;
}

@media (max-width: 640px) {
  body.has-sticky-cta {
    padding-bottom: calc(5.75rem + env(safe-area-inset-bottom, 0px));
  }

  /* Keep legend clear of the back-to-top control */
  .compare-stage {
    padding-bottom: 3.25rem;
  }

  body.has-sticky-cta .demo-console {
    margin-bottom: 0.5rem;
  }
}

/* Integrations — infinite logo carousel under hero */
.connects {
  padding: 1.35rem 0 1.5rem;
  border-block: 1px solid var(--line);
  background: color-mix(in oklch, var(--black-2) 55%, var(--black));
}

.connects-inner {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  text-align: center;
}

.connects-marquee {
  position: relative;
  margin-top: 1rem;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.connects-track {
  display: flex;
  width: max-content;
  animation: connectsScroll 42s linear infinite;
}

.connects-marquee:hover .connects-track {
  animation-play-state: paused;
}

@keyframes connectsScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.connects-list {
  list-style: none;
  margin: 0;
  padding: 0.15rem 0.85rem 0.15rem 0;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.85rem;
}

.connects-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 1.35rem 0.95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--black-2);
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.connects-list li:hover {
  color: var(--jade);
  border-color: color-mix(in oklch, var(--jade) 40%, var(--line));
  background: var(--jade-soft);
}

.connect-logo {
  width: 1.85rem;
  height: 1.85rem;
  display: block;
  flex-shrink: 0;
  opacity: 0.72;
  transition: opacity 0.18s ease;
}

.connects-list li:hover .connect-logo {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .connects-track {
    animation: none;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
  }

  .connects-list[aria-hidden="true"] {
    display: none;
  }

  .connects-marquee {
    mask-image: none;
    -webkit-mask-image: none;
  }
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: calc(1.15rem + env(safe-area-inset-bottom, 0px));
  z-index: 35;
  transform: translateX(-50%) translateY(12px);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0.65rem 0.55rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: color-mix(in oklch, var(--black-2) 92%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.sticky-cta:not([hidden]) {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.sticky-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  white-space: nowrap;
}

.btn.sm {
  padding: 0.42rem 0.85rem;
  font-size: 0.84rem;
}

/* Back to top */
.to-top {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right, 0px));
  bottom: calc(1.15rem + env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: color-mix(in oklch, var(--black-2) 90%, transparent);
  color: var(--jade);
  cursor: pointer;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease, border-color 0.15s ease;
}

.to-top:not([hidden]) {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.to-top:hover {
  border-color: var(--jade);
  background: var(--jade-soft);
}

.to-top svg {
  width: 1.1rem;
  height: 1.1rem;
}

/* CTA */
.cta {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(600px 280px at 50% 100%, oklch(0.35 0.08 165 / 0.3), transparent 70%),
    var(--black);
}

.cta-inner {
  width: min(30rem, calc(100% - 2.5rem));
  margin: 0 auto;
  text-align: center;
}

.cta-inner h2 {
  margin: 0 0 1.2rem;
  font-size: clamp(1.55rem, 3.2vw, 2.1rem);
  letter-spacing: -0.035em;
}

.cta-note {
  margin: 0.9rem 0 0;
  color: var(--faint);
  font-size: 0.84rem;
}

.cta-note a {
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.cta-note a:hover {
  color: var(--ink);
}

.site-footer {
  padding: clamp(2.25rem, 5vw, 3.25rem) 0 calc(2rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  background: color-mix(in oklch, var(--black-2) 65%, var(--black));
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.footer-brand-block {
  max-width: 22rem;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  margin-bottom: 0.65rem;
}

.footer-brand {
  margin: 0;
  letter-spacing: -0.03em;
  color: var(--jade);
  font-size: 1.15rem;
}

.footer-tagline {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.footer-meta {
  margin: 0;
  color: var(--faint);
  font-size: 0.8rem;
  line-height: 1.4;
}

.footer-cols {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

.footer-col {
  display: grid;
  gap: 0.45rem;
  min-width: 7.5rem;
}

.footer-col-title {
  margin: 0 0 0.2rem;
  color: var(--ink);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-col a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-col a:hover { color: var(--jade); }

@media (max-width: 640px) {
  .site-footer-inner {
    flex-direction: column;
  }

  .footer-cols {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 960px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { margin-top: 0.5rem; }
  .mini-console { min-height: 0; }
  .demo-console { grid-template-columns: 1fr; }
  .demo-editor { border-right: none; border-bottom: 1px solid var(--line); }
  .workflow-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  body.nav-open {
    overflow: hidden;
  }

  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    left: auto;
    min-width: 12.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    padding: 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--black-2);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open { display: flex; }

  .site-nav a:not(.btn) {
    display: block;
    padding: 0.55rem 0.7rem;
    border-radius: var(--radius-sm);
  }

  .site-nav a:not(.btn).is-active::after { display: none; }

  .site-nav a:not(.btn).is-active,
  .site-nav a:not(.btn):hover {
    background: var(--jade-soft);
  }

  .site-nav .btn {
    margin-top: 0.25rem;
    width: 100%;
  }

  .hero-glow { display: none; }

  .sticky-cta { bottom: calc(1.15rem + env(safe-area-inset-bottom, 0px)); }
}

body.has-sticky-cta .to-top:not([hidden]) {
  bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
}

/* ——— Legal / Privacy ——— */
.legal-page .site-header {
  background: color-mix(in oklch, var(--black) 94%, transparent);
}

.legal-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.legal-shell {
  width: min(48rem, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.legal-hero {
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  padding-bottom: clamp(1.25rem, 3vw, 1.75rem);
  border-bottom: 1px solid var(--line);
}

.legal-eyebrow {
  margin: 0 0 0.55rem;
  color: var(--jade);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.legal-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--ink);
}

.legal-lede {
  margin: 0 0 1rem;
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 0;
  color: var(--faint);
  font-size: 0.85rem;
}

.legal-toc {
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--black-2) 70%, transparent);
}

.legal-toc-title {
  margin: 0 0 0.65rem;
  color: var(--ink);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.legal-toc ol {
  margin: 0;
  padding-left: 1.15rem;
  columns: 2;
  column-gap: 1.5rem;
}

.legal-toc li {
  break-inside: avoid;
  margin: 0.2rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.legal-toc a {
  color: var(--muted);
  text-decoration: none;
}

.legal-toc a:hover {
  color: var(--jade);
}

.legal-body section {
  margin: 0 0 clamp(1.75rem, 3.5vw, 2.35rem);
  scroll-margin-top: 5rem;
}

.legal-body h2 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.legal-body h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  color: var(--ink);
}

.legal-body p,
.legal-body li {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.legal-body p {
  margin: 0 0 0.85rem;
}

.legal-body ul,
.legal-body ol {
  margin: 0 0 0.95rem;
  padding-left: 1.25rem;
}

.legal-body li + li {
  margin-top: 0.35rem;
}

.legal-body a {
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.legal-body a:hover {
  color: var(--ink);
}

.legal-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86em;
  color: var(--ink);
  background: color-mix(in oklch, var(--black-3) 80%, transparent);
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
}

.legal-body strong {
  color: color-mix(in oklch, var(--ink) 88%, var(--muted));
  font-weight: 400;
}

.legal-dl {
  margin: 0 0 1rem;
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--black-2) 55%, transparent);
}

.legal-dl > div {
  display: grid;
  grid-template-columns: minmax(8rem, 11rem) 1fr;
  gap: 0.35rem 1rem;
  align-items: baseline;
}

.legal-dl dt {
  margin: 0;
  color: var(--faint);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-dl dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
}

.legal-table-wrap {
  margin: 0 0 1rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.legal-body th,
.legal-body td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.legal-body th {
  color: var(--ink);
  background: color-mix(in oklch, var(--black-2) 80%, transparent);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-body td {
  color: var(--muted);
}

.legal-body tr:last-child td {
  border-bottom: none;
}

.legal-appendix {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

@media (max-width: 720px) {
  .legal-toc ol {
    columns: 1;
  }

  .legal-dl > div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .legal-nav a:not(.btn) {
    display: none;
  }
}