/* home.css — homepage-only styles (.hx-* namespace + .mock frames).
 *
 * Loaded only by templates/home.html, after main.css, so the shared token
 * layer (--color-*, --font-*, --shadow-*, --radius-*) is available. The
 * legacy .contentA–.contentD rules in main.css are NOT used by the new
 * homepage; they remain for login/tos/extract/launch_deal/privacypolicy/
 * welcome.
 *
 * Structure:
 *   1. tokens          — .hx-page scope (motion + dark-mock palette)
 *   2. layout & type   — container, sections, headings, copy
 *   3. buttons & links
 *   4. hero            — glow, dot grid, CTA stack
 *   5. .mock frames    — shared dark window chrome
 *   6. hero mock       — composer + calendar rail
 *   7. feature mocks   — persona / thread / tray / ramble / evergreen / insights
 *   8. how-it-works, extension, misc sections
 *   9. reveals         — static-by-default; motion only under .hx-motion
 *  10. responsive
 *  11. reduced-motion kill-switch
 */

/* ── 1. tokens ─────────────────────────────────────────────── */
.hx-page {
  /* motion */
  --hx-ease-out: cubic-bezier(.16, 1, .3, 1);
  --hx-ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --hx-dur-micro: 180ms;
  --hx-dur-reveal: 600ms;
  /* dark mock frame — hardcoded copies of the Studio rail values
     (studio.css is not loaded on marketing pages) */
  --mock-bg: #10121a;
  --mock-panel: #171a26;
  --mock-line: #262b3d;
  --mock-ink: #e8eaf2;
  --mock-faint: #6b7288;
  --mock-accent: #818cf8;  /* indigo-400: readable on the dark rail */
  --mock-good: #34d399;    /* emerald-400: brighter than the light-page green */
  --mock-warn: #fbbf24;
  --mock-bad: #f87171;
  --hx-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  font-family: var(--font-sans, 'Inter', system-ui, sans-serif);
  color: var(--color-text, #0f172a);
}

/* ── 2. layout & type ──────────────────────────────────────── */
.hx-container {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 24px;
}
.hx-page { padding-block: 96px 0; }
.hx-hero { padding-block: 120px 96px; }
.hx-tour, .hx-how, .hx-ext { padding-block: 96px; }
.hx-how { background: var(--color-bg-subtle, #f8fafc); border-block: 1px solid var(--color-border, #e2e8f0); }
.hx-tail { padding-block: 0 48px; }

.hx-section-head { text-align: center; max-width: 46rem; margin: 0 auto 56px; }
.hx-section-head .hx-lede { margin-inline: auto; }

.hx-eyebrow {
  font-family: var(--hx-mono);
  font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-accent, #6366f1);
  margin-bottom: 12px;
}
.hx-h1 {
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 800; letter-spacing: -.035em; line-height: 1.06;
  margin-bottom: 20px;
}
.hx-h2 {
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 750; letter-spacing: -.025em; line-height: 1.15;
  margin-bottom: 16px;
}
.hx-h3 {
  font-size: 1.375rem; font-weight: 700; letter-spacing: -.015em;
  line-height: 1.25; margin-bottom: 12px;
}
.hx-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--color-text-muted, #64748b);
  line-height: 1.55; max-width: 40rem; margin-bottom: 0;
}
.hx-body { font-size: 1rem; line-height: 1.6; color: var(--color-text, #0f172a); }
.hx-body--muted { color: var(--color-text-muted, #64748b); font-size: .95rem; }
.hx-list { list-style: none; padding: 0; margin: 0; }
.hx-list li {
  position: relative; padding-left: 28px; margin-bottom: 12px;
  font-size: 1rem; line-height: 1.55; color: var(--color-text, #0f172a);
}
.hx-list li::before {
  content: "✓"; position: absolute; left: 2px; top: 0;
  color: var(--color-accent, #6366f1); font-weight: 700;
}
.hx-quote {
  border-left: 3px solid var(--color-accent, #6366f1);
  background: var(--color-accent-light, #eef2ff);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px; margin: 16px 0;
  font-size: 1.1rem; font-weight: 650; letter-spacing: -.01em;
}
.hx-privacy {
  margin-top: 16px; font-size: .92rem; color: var(--color-text-muted, #64748b);
  background: var(--color-bg-subtle, #f8fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 10px; padding: 10px 14px; display: inline-block;
}
.hx-micro {
  margin-top: 14px; font-size: .85rem;
  color: var(--color-text-faint, #94a3b8);
}
.hx-alt-link { margin-top: 4px; font-size: .95rem; }
.hx-alt-link a {
  color: var(--color-text-muted, #64748b);
  text-decoration: underline; text-underline-offset: 3px;
  transition: color var(--hx-dur-micro) var(--hx-ease-out);
}
.hx-alt-link a:hover { color: var(--color-accent, #6366f1); }

/* ── 3. buttons ────────────────────────────────────────────── */
.hx-cta-row {
  display: flex; gap: 12px; flex-wrap: wrap;
  justify-content: center; margin-top: 32px;
}
.hx-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 12px; padding: 13px 24px;
  font-size: 1rem; font-weight: 650; letter-spacing: -.01em;
  text-decoration: none; border: 1px solid transparent;
  transition: transform var(--hx-dur-micro) var(--hx-ease-out),
              box-shadow var(--hx-dur-micro) var(--hx-ease-out),
              background var(--hx-dur-micro) var(--hx-ease-out),
              border-color var(--hx-dur-micro) var(--hx-ease-out);
}
.hx-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-accent-light, #eef2ff),
              0 0 0 5px var(--color-accent, #6366f1);
}
.hx-btn--primary { background: #0f172a; color: #fff; }
.hx-btn--primary:hover {
  background: #1e293b; color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md, 0 4px 12px rgba(15,23,42,.15));
}
.hx-btn--ghost {
  background: #fff; color: var(--color-text, #0f172a);
  border-color: var(--color-border-strong, #cbd5e1);
}
.hx-btn--ghost:hover {
  color: var(--color-text, #0f172a);
  border-color: var(--color-accent, #6366f1);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm, 0 2px 6px rgba(15,23,42,.08));
}
.hx-arrow { transition: transform var(--hx-dur-micro) var(--hx-ease-out); }
.hx-btn:hover .hx-arrow { transform: translateX(3px); }

/* ── 4. hero ───────────────────────────────────────────────── */
.hx-hero {
  position: relative; overflow: hidden; text-align: center;
  background:
    radial-gradient(1000px 480px at 70% -10%, rgba(99,102,241,.10), transparent 60%),
    radial-gradient(700px 400px at 15% 10%, rgba(168,85,247,.06), transparent 60%);
}
.hx-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--color-border, #e2e8f0) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .5;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, transparent 75%);
  mask-image: linear-gradient(to bottom, black 0%, transparent 75%);
}
.hx-hero .hx-container { position: relative; }
.hx-hero-copy { max-width: 46rem; margin-inline: auto; }
.hx-hero-copy .hx-lede { margin-inline: auto; }
.hx-ph-badge { margin-top: 24px; }
.hx-ph-badge p {
  font-size: .95rem; color: var(--color-text-muted, #64748b);
  max-width: 34rem; margin: 0 auto 8px;
}

.hx-mock-wrap { position: relative; margin-top: 56px; }
.hx-mock-wrap--hero { max-width: 960px; margin-inline: auto; }
.hx-glow {
  position: absolute; inset: 10% 15%; z-index: 0;
  background: var(--color-accent, #6366f1);
  opacity: .12; filter: blur(80px); border-radius: 50%;
  pointer-events: none;
}

/* ── 5. mock frames (shared) ───────────────────────────────── */
.mock {
  position: relative; z-index: 1;
  background: var(--mock-bg); color: var(--mock-ink);
  border: 1px solid var(--mock-line); border-radius: 16px;
  overflow: hidden; text-align: left;
  font-size: 12px; line-height: 1.45;
  box-shadow: 0 24px 60px -24px rgba(15,23,42,.40),
              0 0 0 1px rgba(15,23,42,.04);
  user-select: none;
}
.mock-chrome {
  height: 36px; display: flex; align-items: center; gap: 12px;
  padding: 0 14px; border-bottom: 1px solid var(--mock-line);
}
.mock-dots { display: inline-flex; gap: 5px; flex: none; }
.mock-dots i {
  width: 9px; height: 9px; border-radius: 50%; background: #2a2f42;
}
.mock-title {
  font-family: var(--hx-mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--mock-faint);
  flex: 1; text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mock-badge {
  flex: none; font-family: var(--hx-mono); font-size: 9.5px; font-weight: 600;
  color: var(--mock-accent); background: rgba(129,140,248,.12);
  border: 1px solid rgba(129,140,248,.25);
  border-radius: 999px; padding: 2px 9px; white-space: nowrap;
}
.mock-body { padding: 16px; }
.mock--sm { max-width: 420px; margin-inline: auto; }

/* ── 6. hero mock ──────────────────────────────────────────── */
.mock--hero { min-height: 400px; }
.mock-hero-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) 232px;
  min-height: 364px;
}
.mock-composer { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.mock-pf-row { display: flex; gap: 6px; flex-wrap: wrap; }
.mock-pf {
  border: 1px solid var(--mock-line); color: var(--mock-faint);
  border-radius: 999px; padding: 4px 12px;
  font-size: 11px; font-weight: 650; white-space: nowrap;
}
.mock-pf.is-on { background: var(--mock-ink); color: var(--mock-bg); border-color: var(--mock-ink); }
.mock-editor {
  flex: 1; min-height: 108px;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  border-radius: 10px; padding: 12px 14px;
  font-size: 13.5px; line-height: 1.5; color: var(--mock-ink);
}
.mock-caret {
  display: inline-block; width: 2px; height: 1.05em;
  background: var(--mock-accent); vertical-align: text-bottom;
  margin-left: 1px; opacity: 0;
}
.hx-motion .mock-caret { opacity: 1; animation: hx-blink 1s steps(2, start) infinite; }
@keyframes hx-blink { to { visibility: hidden; } }
.mock-editor-foot { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.mock-ring { flex: none; }
.mock-ring-track { stroke: var(--mock-line); }
.mock-ring-fill {
  stroke: var(--mock-accent); stroke-linecap: round;
}
.mock-count {
  font-family: var(--hx-mono); font-size: 11.5px; color: var(--mock-faint);
  min-width: 3ch;
}
.mock-chip {
  font-family: var(--hx-mono); font-size: 10.5px; font-weight: 600;
  color: var(--mock-accent); border: 1px solid rgba(129,140,248,.35);
  border-radius: 999px; padding: 3px 10px; white-space: nowrap;
}
.mock-btn-dark {
  margin-left: auto; background: var(--mock-accent); color: #0f1020;
  border-radius: 8px; padding: 5px 14px;
  font-size: 11.5px; font-weight: 700; white-space: nowrap;
}
.mock-insight {
  display: flex; align-items: center; gap: 8px;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  border-radius: 10px; padding: 9px 12px;
  font-size: 11.5px; color: var(--mock-ink);
}
.mock-insight em, .mock-tile em {
  font-style: normal; font-family: var(--hx-mono);
  color: var(--mock-good); font-weight: 600;
}
.mock-insight-icon { color: var(--mock-accent); flex: none; }
.mock-insight-count {
  margin-left: auto; font-family: var(--hx-mono);
  font-size: 10.5px; color: var(--mock-faint); white-space: nowrap;
}

.mock-rail {
  border-left: 1px solid var(--mock-line);
  padding: 12px 0; display: flex; flex-direction: column;
  background: rgba(23,26,38,.35);
}
.mock-rail-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px 8px; font-size: 11.5px; font-weight: 650; color: var(--mock-ink);
}
.mock-wm { font-family: var(--hx-mono); font-size: 10px; color: var(--mock-faint); }
.mock-wm b { color: var(--mock-ink); }
.mock-day { padding: 6px 14px 2px; }
.mock-day-h {
  font-family: var(--hx-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--mock-faint);
  display: flex; align-items: center; gap: 8px; padding: 4px 0;
}
.mock-day-h::after { content: ""; flex: 1; height: 1px; background: var(--mock-line); }
.mock-day-empty {
  font-size: 11px; color: var(--mock-faint);
  font-style: italic; padding: 4px 0 4px 10px;
}
.mock-item {
  display: grid; grid-template-columns: 40px minmax(0, 1fr);
  gap: 8px; align-items: baseline; padding: 4px 4px; border-radius: 8px;
}
.mock-item em {
  font-style: normal; font-family: var(--hx-mono);
  font-size: 10.5px; font-weight: 600; color: var(--mock-good);
}
.mock-item span {
  font-size: 11px; color: var(--mock-ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mock-item--draft em { color: var(--mock-accent); }
.mock-item--draft span { color: var(--mock-faint); font-style: italic; }
.mock-item--landed { background: var(--mock-panel); }

/* hero driver pieces (only meaningful under .hx-motion — JS drives them) */
.mock-editor { transition: opacity 300ms var(--hx-ease-out); }
.mock-item--landed { transition: opacity 250ms var(--hx-ease-out); }
.hx-motion .mock-item--landed.is-flash { animation: hx-land 600ms var(--hx-ease-out); }
@keyframes hx-land {
  0% { background: rgba(129,140,248,.28); }
  100% { background: var(--mock-panel); }
}
.mock-fly {
  position: absolute; z-index: 5;
  background: var(--mock-panel); border: 1px solid var(--mock-accent);
  border-radius: 10px; padding: 8px 12px;
  font-size: 12px; color: var(--mock-ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  box-shadow: 0 12px 32px -8px rgba(0,0,0,.55);
  will-change: transform;
  pointer-events: none;
}
.hx-motion .mock-fly.is-flying {
  transform: translate(var(--dx, 0), var(--dy, 0)) scale(.55);
  opacity: 0;
  transition: transform 880ms var(--hx-ease-spring),
              opacity 280ms var(--hx-ease-out) 620ms;
}
.hx-motion .mock-insight.is-pulse { animation: hx-pulse 1s var(--hx-ease-out) 2; }
@keyframes hx-pulse {
  0% { box-shadow: 0 0 0 0 rgba(129,140,248,.45); border-color: var(--mock-accent); }
  100% { box-shadow: 0 0 0 9px rgba(129,140,248,0); border-color: var(--mock-line); }
}

/* ── 7. feature mocks ──────────────────────────────────────── */
.mock-body .mock-btn-accent {
  display: inline-block; background: rgba(129,140,248,.14);
  border: 1px solid rgba(129,140,248,.35); color: var(--mock-accent);
  border-radius: 9px; padding: 6px 13px;
  font-size: 11.5px; font-weight: 700; margin-bottom: 12px;
}
.mock-btn-accent em {
  font-style: normal; font-family: var(--hx-mono);
  font-size: 10px; opacity: .75; font-weight: 600;
}
.mock-draft-stack { display: flex; flex-direction: column; gap: 8px; }
.mock-draft {
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  border-radius: 10px; padding: 9px 12px;
  font-size: 11.5px; color: var(--mock-ink);
  display: flex; align-items: baseline; gap: 8px; justify-content: space-between;
}
.mock-draft span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mock-draft em {
  flex: none; font-style: normal; font-family: var(--hx-mono);
  font-size: 9.5px; color: var(--mock-faint);
}
.mock-draft--proven em { color: var(--mock-good); }
.mock-draft--fresh { border-color: rgba(129,140,248,.4); }
.mock-draft--fresh em { color: var(--mock-accent); }
.mock-draft--thread { border-color: rgba(129,140,248,.4); color: var(--mock-accent); font-weight: 650; }

/* thread */
.mock-thread .mock-body { display: flex; flex-direction: column; gap: 0; }
.mock-seg { display: flex; gap: 10px; position: relative; padding-bottom: 14px; }
.mock-seg:last-child { padding-bottom: 0; }
.mock-seg::before {
  content: ""; position: absolute; left: 13px; top: 28px; bottom: -2px;
  width: 2px; background: var(--mock-line);
}
.mock-seg:last-child::before { display: none; }
.mock-knot {
  flex: none; width: 28px; height: 28px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--hx-mono); font-size: 12px; font-weight: 700;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  position: relative; z-index: 1;
}
.mock-knot.is-ok { color: var(--mock-good); border-color: rgba(52,211,153,.4); }
.mock-knot.is-retry { color: var(--mock-warn); border-color: rgba(251,191,36,.45); }
.mock-seg-card {
  flex: 1; min-width: 0; background: var(--mock-panel);
  border: 1px solid var(--mock-line); border-radius: 10px;
  padding: 8px 12px; font-size: 11.5px; color: var(--mock-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mock-seg-note {
  display: block; font-family: var(--hx-mono); font-size: 9.5px;
  color: var(--mock-warn); margin-top: 3px;
}

/* autopilot tray */
.mock-tray .mock-body { display: flex; flex-direction: column; gap: 8px; }
.mock-tray-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto;
  grid-template-areas: "src ok no" "text ok no";
  column-gap: 8px; align-items: center;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  border-radius: 10px; padding: 8px 12px;
}
.mock-tray-src {
  grid-area: src; font-family: var(--hx-mono); font-size: 9px;
  letter-spacing: .1em; color: var(--mock-faint);
}
.mock-tray-text {
  grid-area: text; font-size: 11.5px; color: var(--mock-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mock-tray-ok, .mock-tray-no {
  width: 26px; height: 26px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; border: 1px solid var(--mock-line); color: var(--mock-faint);
}
.mock-tray-ok { grid-area: ok; }
.mock-tray-no { grid-area: no; }
.mock-tray-row.is-approved { border-color: rgba(52,211,153,.4); }
.mock-tray-row.is-approved .mock-tray-ok {
  background: rgba(52,211,153,.15); border-color: rgba(52,211,153,.5);
  color: var(--mock-good);
}

/* ramble */
.mock--phone { max-width: 300px; }
.mock-ramble .mock-body { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mock-mic {
  width: 72px; height: 72px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  color: var(--mock-bad); font-size: 26px;
}
.mock-wave { display: flex; align-items: center; gap: 3px; height: 34px; }
.mock-wave i {
  width: 4px; border-radius: 2px; background: var(--mock-accent);
  height: 14px;
}
.mock-wave i:nth-child(2n) { height: 24px; }
.mock-wave i:nth-child(3n) { height: 9px; }
.mock-wave i:nth-child(5n) { height: 30px; }
.mock-wave i:nth-child(7n) { height: 19px; }
.mock-ramble-out { width: 100%; display: flex; flex-direction: column; gap: 8px; }

/* evergreen */
.mock-evergreen .mock-body { display: flex; flex-direction: column; gap: 10px; }
.mock-recycle {
  align-self: center; font-family: var(--hx-mono); font-size: 10.5px;
  font-weight: 700; color: var(--mock-accent);
  border: 1px dashed rgba(129,140,248,.45); border-radius: 999px;
  padding: 3px 12px;
}

/* insights */
.mock-insights .mock-body { display: flex; flex-direction: column; gap: 8px; }
.mock-tile {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--mock-panel); border: 1px solid var(--mock-line);
  border-radius: 10px; padding: 9px 12px; font-size: 11.5px;
}
.mock-tile > span:nth-child(2) { flex: 1; min-width: 0; }
.mock-apply {
  flex: none; font-family: var(--hx-mono); font-size: 9.5px; font-weight: 700;
  color: var(--mock-accent); border: 1px solid rgba(129,140,248,.35);
  border-radius: 999px; padding: 2px 9px; white-space: nowrap;
}
.mock-tile--active {
  border-color: var(--mock-accent);
  transform: translateY(-2px);
}
.mock-tile--active .mock-apply {
  background: var(--mock-accent); color: #0f1020;
}

/* ── 7b. feature-mock play-once animations ─────────────────────
   Defaults above are the final visible frames. Under .hx-motion, a
   not-yet-viewed mock hides its story elements; when home.js adds
   .is-inview the sequence plays once and settles (fill-mode both). */
.hx-motion .mock--sm:not(.is-inview) :is(
  .mock-draft, .mock-seg, .mock-tray-row, .mock-tile,
  .mock-recycle, .mock-ramble-out, .mock-btn-accent
) { opacity: 0; }

@keyframes hx-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.hx-motion .mock--sm.is-inview :is(
  .mock-draft, .mock-seg, .mock-tray-row, .mock-tile,
  .mock-recycle, .mock-ramble-out, .mock-btn-accent
) {
  animation: hx-rise 520ms var(--hx-ease-out) both;
}
/* stagger the stories */
.hx-motion .mock--sm.is-inview :is(.mock-draft, .mock-seg, .mock-tray-row, .mock-tile):nth-child(2) { animation-delay: 180ms; }
.hx-motion .mock--sm.is-inview :is(.mock-draft, .mock-seg, .mock-tray-row, .mock-tile):nth-child(3) { animation-delay: 360ms; }
.hx-motion .mock--sm.is-inview :is(.mock-draft, .mock-seg, .mock-tray-row, .mock-tile):nth-child(4) { animation-delay: 540ms; }
.hx-motion .mock-evergreen.is-inview .mock-recycle { animation-delay: 420ms; }
.hx-motion .mock-evergreen.is-inview .mock-draft--fresh { animation-delay: 780ms; }
.hx-motion .mock-ramble.is-inview .mock-ramble-out { animation-delay: 2400ms; }
.hx-motion .mock-persona.is-inview .mock-draft-stack .mock-draft:nth-child(1) { animation-delay: 260ms; }
.hx-motion .mock-persona.is-inview .mock-draft-stack .mock-draft:nth-child(2) { animation-delay: 440ms; }
.hx-motion .mock-persona.is-inview .mock-draft-stack .mock-draft:nth-child(3) { animation-delay: 620ms; }

/* thread cords draw as segments appear */
.hx-motion .mock-thread .mock-seg::before { transform: scaleY(0); transform-origin: top; }
.hx-motion .mock-thread.is-inview .mock-seg::before {
  animation: hx-cord 350ms var(--hx-ease-out) both;
}
@keyframes hx-cord { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.hx-motion .mock-thread.is-inview .mock-seg:nth-child(1)::before { animation-delay: 260ms; }
.hx-motion .mock-thread.is-inview .mock-seg:nth-child(2)::before { animation-delay: 440ms; }
.hx-motion .mock-thread.is-inview .mock-seg:nth-child(3)::before { animation-delay: 620ms; }

/* ramble: mic pulses, waveform breathes then settles */
.hx-motion .mock-ramble.is-inview .mock-mic {
  animation: hx-mic 1.2s var(--hx-ease-out) 3;
}
@keyframes hx-mic {
  0% { box-shadow: 0 0 0 0 rgba(248,113,113,.35); }
  100% { box-shadow: 0 0 0 16px rgba(248,113,113,0); }
}
.mock-wave i { transform-origin: bottom; }
.hx-motion .mock-ramble.is-inview .mock-wave i {
  animation: hx-wave 450ms ease-in-out 6 alternate;
  animation-delay: calc(var(--i, 0) * 45ms);
}
@keyframes hx-wave {
  from { transform: scaleY(.3); }
  to { transform: scaleY(1); }
}

/* insights: the middle tile "self-hovers" after the stagger */
.hx-motion .mock-insights.is-inview .mock-tile--active {
  animation: hx-rise 520ms var(--hx-ease-out) both,
             hx-pulse 1s var(--hx-ease-out) 2 1100ms;
  animation-delay: 360ms, 1100ms;
}

/* approval tray: the approved row's check pops */
.hx-motion .mock-tray.is-inview .is-approved .mock-tray-ok {
  animation: hx-pop 420ms var(--hx-ease-spring) 900ms both;
}
@keyframes hx-pop {
  0% { transform: scale(.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ── 8. sections: split rows, steps, extension ─────────────── */
.hx-split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
  padding-block: 48px;
}
.hx-split + .hx-split { border-top: 1px solid var(--color-border, #e2e8f0); }
.hx-split--flip .hx-split-copy { order: 2; }
.hx-split--flip .hx-split-mock { order: 1; }
.hx-split--big { padding-block: 64px; }
.hx-split-mock { position: relative; }
.hx-split-mock .hx-glow { inset: 18%; opacity: .10; filter: blur(64px); }

.hx-tour-cta, .hx-how-cta { text-align: center; margin-top: 48px; }

/* roadmap strip */
.hx-roadmap {
  margin-top: 56px; padding: 20px 24px;
  border: 1px dashed var(--color-border-strong, #cbd5e1);
  border-radius: var(--radius-lg, 16px);
  display: flex; align-items: center; justify-content: center;
  gap: 12px; flex-wrap: wrap; text-align: center;
}
.hx-roadmap-label {
  font-family: var(--hx-mono); font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-accent, #6366f1);
}
.hx-roadmap-pill {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--color-border, #e2e8f0); background: #fff;
  border-radius: 999px; padding: 6px 14px;
  font-size: .9rem; font-weight: 650; color: var(--color-text, #0f172a);
}
.hx-roadmap-pill em {
  font-style: normal; font-family: var(--hx-mono);
  font-size: 10px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--color-text-faint, #94a3b8);
}
.hx-roadmap-pill.is-live { border-color: rgba(16,185,129,.4); }
.hx-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-success, #10b981); display: inline-block;
}
.hx-roadmap-note {
  flex-basis: 100%; font-size: .88rem;
  color: var(--color-text-muted, #64748b); margin-top: 4px;
}

.hx-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.hx-step {
  background: #fff; border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-lg, 16px); padding: 28px 24px;
  box-shadow: var(--shadow-xs, 0 1px 2px rgba(15,23,42,.05));
  transition: transform var(--hx-dur-micro) var(--hx-ease-out),
              box-shadow var(--hx-dur-micro) var(--hx-ease-out),
              border-color var(--hx-dur-micro) var(--hx-ease-out);
}
.hx-step:hover {
  transform: translateY(-2px);
  border-color: #c7cdf5; /* fallback for browsers without color-mix */
  border-color: color-mix(in srgb, var(--color-accent, #6366f1) 35%, var(--color-border, #e2e8f0));
  box-shadow: var(--shadow-md, 0 4px 12px rgba(15,23,42,.10));
}
.hx-step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-accent-light, #eef2ff);
  color: var(--color-accent, #6366f1);
  font-family: var(--hx-mono); font-weight: 700; font-size: 14px;
  margin-bottom: 16px;
}
.hx-step .hx-h3 { font-size: 1.1rem; }
.hx-step .hx-body { color: var(--color-text-muted, #64748b); font-size: .95rem; margin: 0; }

.hx-ext { background: #fff; }
.hx-ext .hx-h2 { margin-bottom: 12px; }
.hx-ext .hx-body { color: var(--color-text-muted, #64748b); margin-bottom: 24px; }
.hx-ext .hx-body a { color: var(--color-accent, #6366f1); }
.hx-wistia { max-width: 340px; margin-inline: auto; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-lg, 0 12px 32px rgba(15,23,42,.16)); }

/* ── 9. reveals — static by default, motion only under .hx-motion ── */
.hx-motion [data-hx-reveal] {
  opacity: 0; transform: translateY(16px);
}
.hx-motion [data-hx-reveal].is-inview {
  opacity: 1; transform: none;
  transition: opacity var(--hx-dur-reveal) var(--hx-ease-out) var(--hx-delay, 0ms),
              transform var(--hx-dur-reveal) var(--hx-ease-out) var(--hx-delay, 0ms);
}
/* Hero copy is never JS-revealed (LCP) — belt and braces: */
.hx-hero .hx-hero-copy, .hx-hero .hx-hero-copy * { opacity: 1 !important; transform: none !important; }

/* ── 10. responsive ────────────────────────────────────────── */
@media (max-width: 991px) {
  .hx-split { grid-template-columns: 1fr; gap: 40px; padding-block: 40px; }
  .hx-split--flip .hx-split-copy { order: 1; }
  .hx-split--flip .hx-split-mock { order: 2; }
  .hx-steps { grid-template-columns: 1fr; }
  .hx-page, .hx-tour, .hx-how, .hx-ext { padding-block: 80px; }
  .hx-hero { padding-block: 104px 80px; }
  .hx-tail { padding-block: 0 40px; }
  .mock-hero-grid { grid-template-columns: minmax(0, 1fr) 200px; }
}
@media (max-width: 767px) {
  .hx-page, .hx-tour, .hx-how, .hx-ext { padding-block: 64px; }
  .hx-hero { padding-block: 92px 64px; }
  .hx-tail { padding-block: 0 32px; }
  .hx-mock-wrap { margin-top: 40px; }
  .mock--hero { min-height: 0; }
  .mock-hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .mock-rail { border-left: 0; border-top: 1px solid var(--mock-line); max-height: 168px; overflow: hidden; }
  .hx-glow { filter: blur(48px); }
  .hx-section-head { margin-bottom: 40px; }
}
@media (max-width: 479px) {
  .hx-container { padding-inline: 16px; }
  .hx-cta-row { flex-direction: column; align-items: stretch; }
  .hx-btn { justify-content: center; }
  .mock-body { padding: 12px; }
  .mock-composer { padding: 12px; }
}

/* ── 12. blog (index + post pages load this file too) ──────── */
.hx-blog-head { margin: 0 0 28px; }
.hx-blog-head .hx-h2 { margin-bottom: 8px; }
.hx-blog-head .hx-h2 a { color: inherit; text-decoration: none; }

.hx-sort {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--color-bg-muted, #f1f5f9);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 12px; margin-bottom: 20px;
}
.hx-sort a {
  border-radius: 9px; padding: 6px 14px;
  font-size: .88rem; font-weight: 650; text-decoration: none;
  color: var(--color-text-muted, #64748b);
  transition: background var(--hx-dur-micro, 180ms) ease, color var(--hx-dur-micro, 180ms) ease;
}
.hx-sort a:hover { color: var(--color-text, #0f172a); }
.hx-sort a[aria-pressed="true"] {
  background: #fff; color: var(--color-text, #0f172a);
  box-shadow: 0 1px 3px rgba(15,23,42,.12);
}

.hx-blogcard {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 14px; margin-bottom: 16px;
  transition: transform var(--hx-dur-micro, 180ms) ease,
              box-shadow var(--hx-dur-micro, 180ms) ease,
              border-color var(--hx-dur-micro, 180ms) ease;
}
.hx-blogcard:hover {
  transform: translateY(-2px);
  border-color: #c7cdf5;
  border-color: color-mix(in srgb, var(--color-accent, #6366f1) 35%, var(--color-border, #e2e8f0));
  box-shadow: var(--shadow-md, 0 4px 12px rgba(15,23,42,.10));
}
.hx-blogcard-link { position: absolute; inset: 0; z-index: 1; }
.hx-blogcard-img {
  width: 100%; max-height: 220px; object-fit: cover; display: block;
}
.hx-blogcard-body { padding: 18px 20px; }
.hx-blogcard-meta {
  font-family: var(--hx-mono, ui-monospace, Menlo, monospace);
  font-size: .72rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--color-text-faint, #94a3b8);
  margin-bottom: 6px;
}
.hx-blogcard-title {
  font-size: 1.15rem; font-weight: 700; letter-spacing: -.015em;
  line-height: 1.3; margin: 0 0 6px; color: var(--color-text, #0f172a);
}
.hx-blogcard-desc {
  font-size: .92rem; color: var(--color-text-muted, #64748b);
  line-height: 1.55; margin: 0 0 10px;
}
.hx-blogcard-tags { display: flex; flex-wrap: wrap; gap: 6px; position: relative; z-index: 2; }
.hx-tagpill {
  font-size: .75rem; font-weight: 600; text-decoration: none;
  color: var(--color-text-muted, #64748b);
  background: var(--color-bg-subtle, #f8fafc);
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: 999px; padding: 2px 10px;
  transition: color var(--hx-dur-micro, 180ms) ease, border-color var(--hx-dur-micro, 180ms) ease;
}
.hx-tagpill:hover { color: var(--color-accent, #6366f1); border-color: var(--color-accent, #6366f1); }

/* post page header */
.hx-post-meta {
  font-family: var(--hx-mono, ui-monospace, Menlo, monospace);
  font-size: .78rem; color: var(--color-text-muted, #64748b);
  letter-spacing: .02em; margin-bottom: 16px;
}
.hx-post-meta a { color: var(--color-accent, #6366f1); text-decoration: none; }
.hx-post-meta a:hover { text-decoration: underline; }
.hx-post-title {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.12;
  margin-bottom: 10px;
}
.hx-crumbs {
  font-size: .82rem; color: var(--color-text-faint, #94a3b8); margin-bottom: 18px;
}
.hx-crumbs a { color: var(--color-text-muted, #64748b); text-decoration: none; }
.hx-crumbs a:hover { color: var(--color-accent, #6366f1); }
.hx-crumbs span { margin: 0 6px; }

/* ── 11. reduced-motion kill-switch (belt and braces) ──────── */
@media (prefers-reduced-motion: reduce) {
  .hx-page *, .hx-page *::before, .hx-page *::after {
    animation: none !important;
    transition: none !important;
  }
}