/* facet-bia.css — shared TUI styles */

:root {
  color-scheme: dark;
  --bg: #000;
  --fg: #e8e8e8;
  --dim: rgba(232,232,232,0.55);
  --vdim: rgba(232,232,232,0.28);
  --line: rgba(232,232,232,0.16);
  --soft: rgba(232,232,232,0.05);
  --accent: #7ed7a4;
  --hot:    #e0a86b;
  --cool:   #7cb8e0;
  --warn:   #d99090;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--fg);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, "Courier New", monospace;
  font-size: 14px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body {
  min-height: 100dvh;
  padding:
    calc(20px + env(safe-area-inset-top))
    clamp(16px, 4vw, 56px)
    calc(48px + env(safe-area-inset-bottom));
  max-width: 1080px; margin: 0 auto;
}
pre { margin: 0; font: inherit; white-space: pre; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: transparent; border: 0; cursor: pointer; }

/* ── navigation ──────────────────────────────────── */
.nav {
  display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-bottom: 12px; border-bottom: 1px solid var(--line);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  position: relative; z-index: 2;
}
.nav .brand {
  color: var(--fg); font-weight: 500; letter-spacing: 0.22em;
  transition: color .2s ease;
}
.nav .brand .sep  { color: var(--vdim); margin: 0 8px; }
.nav .brand .prod { color: var(--accent); }
.nav .brand:hover { color: var(--accent); }
.nav-links {
  display: flex; flex-wrap: wrap; gap: 18px;
  color: var(--dim);
}
.nav-links a {
  color: var(--dim); transition: color .2s ease, border-color .2s ease;
  border-bottom: 1px solid transparent; padding-bottom: 1px;
}
.nav-links a:hover { color: var(--fg); border-bottom-color: var(--dim); }
.nav-links a.active {
  color: var(--fg); border-bottom-color: var(--accent);
}
.status { color: var(--dim); font-size: 10px; }
.status::before {
  content: "●"; color: var(--accent); margin-right: 6px;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: 0.32 } }
@keyframes blink { 50% { opacity: 0 } }

/* ── hero ────────────────────────────────────────── */
.hero { padding: 56px 0 36px; }
.prompt {
  color: var(--dim); font-size: 12px; letter-spacing: 0.04em;
  margin-bottom: 22px;
}
.prompt .cmd { color: var(--fg); }
.prompt .cur {
  display: inline-block; width: 0.55em; height: 1em;
  background: var(--fg); margin-left: 4px; vertical-align: -2px;
  animation: blink 1.05s steps(2) infinite;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(28px, 5.4vw, 46px); font-weight: 500;
  letter-spacing: -0.015em; line-height: 1.12;
}
.hero h1 .accent { color: var(--accent); }
.hero h1 .cool   { color: var(--cool); }
.hero h1 .hot    { color: var(--hot); }
.hero p.lead {
  margin: 0; max-width: 680px; color: var(--dim);
  font-size: clamp(14px, 1.6vw, 16px);
}

/* ── section labels ──────────────────────────────── */
.sec {
  color: var(--dim); letter-spacing: 0.24em; text-transform: uppercase;
  font-size: 10px; margin: 56px 0 14px;
  display: flex; align-items: center; gap: 10px;
}
.sec::before { content: "──"; color: var(--vdim); }
.sec::after  { content: ""; flex: 1; border-top: 1px dashed var(--line); margin-left: 6px; }

/* ── card grids ──────────────────────────────────── */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;  }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 760px) {
  .cards-3 { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-2 { grid-template-columns: 1fr; }
}

/* ── card ────────────────────────────────────────── */
.card {
  border: 1px solid var(--line); padding: 18px 20px 20px;
  background: var(--soft);
  transition: border-color .25s ease, background .25s ease, transform .25s ease;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(126,215,164,0.06) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .55s ease;
  pointer-events: none;
}
.card:hover { border-color: var(--accent); background: rgba(126,215,164,0.04); transform: translateY(-1px); }
.card:hover::before { transform: translateX(100%); }
.card .h {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 12px;
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
}
.card .h .cur {
  font-size: 9px; color: var(--accent);
  opacity: 0; transition: opacity .2s ease;
  animation: blink 1.05s steps(2) infinite;
}
.card:hover .h .cur { opacity: 1; }
.card .h .badge {
  margin-left: auto; font-size: 8px; padding: 2px 6px;
  border: 1px solid var(--line); color: var(--dim);
  letter-spacing: 0.18em;
}
.card .h .badge.live { color: var(--accent); border-color: var(--accent); }
.card .h .badge.soon { color: var(--hot);    border-color: var(--hot); }
.card p { margin: 0; color: var(--dim); font-size: 13px; line-height: 1.6; }
.card p.title {
  color: var(--fg); font-size: 18px; line-height: 1.3;
  margin-bottom: 10px; letter-spacing: -0.01em;
}
.card ul {
  list-style: none; margin: 12px 0 0; padding: 0;
  color: var(--dim); font-size: 12px;
}
.card li { padding: 2px 0; transition: color .2s ease, transform .2s ease; }
.card li::before { content: "› "; color: var(--vdim); transition: color .2s ease; }
.card:hover li:hover { color: var(--fg); transform: translateX(2px); }
.card:hover li:hover::before { color: var(--accent); }
.card .more {
  display: inline-block; margin-top: 16px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--dim); border-bottom: 1px solid var(--vdim);
  padding-bottom: 1px;
  transition: color .2s ease, border-color .2s ease;
}
.card:hover .more { color: var(--accent); border-color: var(--accent); }

.card.disabled { opacity: 0.5; }
.card.disabled:hover {
  transform: none; border-color: var(--line); background: var(--soft);
}
.card.disabled .h { color: var(--dim); }
.card.disabled .h .cur { display: none; }
.card.flagship { border-color: var(--accent); background: rgba(126,215,164,0.05); }
.card.flagship .h { color: var(--accent); }
.card.flagship.colspan-2 { grid-column: span 2; }
@media (max-width: 760px) { .card.flagship.colspan-2 { grid-column: auto; } }

/* ── pipeline diagram ────────────────────────────── */
.pipe { overflow-x: auto; padding: 4px 0; }
.pipe pre { color: var(--dim); font-size: 12px; line-height: 1.35; }
.pipe pre b {
  color: var(--fg); font-weight: 500;
  transition: color .2s ease, text-shadow .2s ease;
}
.pipe pre b:hover {
  color: var(--accent); text-shadow: 0 0 12px rgba(126,215,164,0.5);
}
.pipe pre i { color: var(--accent); font-style: normal; }
.pipe .arr {
  display: inline-block;
  background: linear-gradient(90deg, var(--vdim) 0%, var(--accent) 50%, var(--vdim) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: flow 2.4s linear infinite;
}
@keyframes flow {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── chart / demo wrapper ────────────────────────── */
.demo {
  border: 1px solid var(--line); padding: 14px 16px 16px;
  background: var(--soft);
}
.demo .meta {
  display: flex; gap: 22px; flex-wrap: wrap;
  color: var(--dim); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  margin-bottom: 12px;
}
.demo .meta .v {
  color: var(--fg); margin-left: 6px;
  letter-spacing: 0; text-transform: none; font-size: 12px;
}
.chart-wrap {
  overflow-x: auto; position: relative; cursor: crosshair;
}
.chart {
  font-size: 11px; line-height: 1.0; white-space: pre;
}
.chart .a    { color: var(--accent); }
.chart .f    { color: var(--cool); opacity: 0.85; }
.chart .n    { color: var(--vdim); }
.chart .hl   { color: var(--hot); }
.chart .axis { color: var(--vdim); }
.chart-tip {
  position: absolute; top: -2px;
  transform: translateX(-50%);
  padding: 4px 8px;
  background: rgba(0,0,0,0.92);
  border: 1px solid var(--line);
  color: var(--fg); font-size: 10px; letter-spacing: 0.06em;
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity .15s ease;
  z-index: 4;
}
.chart-tip.on { opacity: 1; }
.chart-tip .k { color: var(--dim); margin-right: 4px; }
.chart-tip .a { color: var(--accent); }
.chart-tip .f { color: var(--cool); }
.chart-tip .h { color: var(--hot); }
.chart-legend {
  display: flex; gap: 18px; flex-wrap: wrap;
  color: var(--dim); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-top: 10px; padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.chart-legend .sw {
  display: inline-block; width: 12px; text-align: center; margin-right: 6px;
}
.chart-legend .sw.a { color: var(--accent); }
.chart-legend .sw.f { color: var(--cool); }
.chart-legend .sw.n { color: var(--vdim); }

/* ── feed (event log) ────────────────────────────── */
.feed {
  font-size: 11px; line-height: 1.55;
  border: 1px solid var(--line);
  padding: 10px 14px;
  background: var(--soft);
  height: 156px; overflow: hidden;
  position: relative;
  transition: border-color .25s ease;
}
.feed::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 36px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}
.feed-row { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed-row .ts   { color: var(--vdim); margin-right: 10px; }
.feed-row .lvl  { display: inline-block; width: 4ch; }
.feed-row .src  { color: var(--fg); margin: 0 8px; }
.feed-row .msg  { color: var(--dim); }
.feed-row .ok   { color: var(--accent); }
.feed-row .info { color: var(--cool); }
.feed-row .warn { color: var(--hot); }
.feed-row .err  { color: var(--warn); }

/* ── stats tiles ─────────────────────────────────── */
.stat {
  border: 1px solid var(--line); padding: 14px 16px;
  background: var(--soft);
  transition: border-color .25s ease, background .25s ease;
  cursor: default;
}
.stat:hover {
  border-color: var(--accent); background: rgba(126,215,164,0.04);
}
.stat:hover .k { color: var(--fg); }
.stat .k {
  color: var(--dim); font-size: 10px;
  letter-spacing: 0.24em; text-transform: uppercase; margin-bottom: 8px;
  transition: color .25s ease;
}
.stat .v { font-size: 22px; color: var(--fg); font-weight: 500; }
.stat .v.scrambling { color: var(--hot); }
.stat .v .suf { color: var(--dim); font-size: 13px; margin-left: 2px; }

/* ── tabs (audience switcher) ────────────────────── */
.tabs {
  display: inline-flex;
  border: 1px solid var(--line); background: var(--soft);
  padding: 4px;
}
.tabs .tab {
  padding: 6px 14px; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--dim); transition: color .2s ease, background .2s ease;
}
.tabs .tab:hover { color: var(--fg); }
.tabs .tab.active {
  color: var(--bg); background: var(--accent);
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── rate comparison table ───────────────────────── */
.rate-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--soft); }
.rate-table { min-width: 720px; }
.rate-row {
  display: grid;
  grid-template-columns: 2.4fr 0.6fr 0.8fr 0.8fr 0.8fr 1fr;
  border-bottom: 1px solid var(--line);
}
.rate-row:last-child { border-bottom: 0; }
.rate-row.rate-head {
  background: rgba(255,255,255,0.025);
  color: var(--dim); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
}
.rate-cell {
  padding: 10px 12px; font-size: 12px;
  border-right: 1px solid var(--line);
  transition: background .9s ease;
}
.rate-cell:last-child { border-right: 0; }
.rate-cell.item  { color: var(--fg); }
.rate-cell.moq   { color: var(--dim); }
.rate-cell.win   { color: var(--accent); position: relative; }
.rate-cell.win::after { content: " ✓"; }
.rate-cell.best  { color: var(--accent); letter-spacing: 0.04em; }
.rate-cell.flash { background: rgba(126,215,164,0.18); transition: background .05s; }

/* ── pricing tiers ───────────────────────────────── */
.tier {
  border: 1px solid var(--line); padding: 22px 20px 22px;
  background: var(--soft);
  display: flex; flex-direction: column;
  transition: border-color .25s ease, background .25s ease;
  position: relative;
}
.tier:hover { border-color: var(--accent); background: rgba(126,215,164,0.04); }
.tier.featured { border-color: var(--accent); background: rgba(126,215,164,0.05); }
.tier .pill {
  position: absolute; top: -10px; right: 16px;
  font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--accent); color: var(--bg);
  padding: 3px 8px;
}
.tier .name {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.tier .price {
  font-size: 28px; color: var(--fg); margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.tier .price .mo { color: var(--dim); font-size: 13px; margin-left: 2px; }
.tier .lede { color: var(--dim); font-size: 12px; margin-bottom: 18px; }
.tier ul {
  list-style: none; padding: 0; margin: 0 0 22px;
  color: var(--dim); font-size: 12px;
}
.tier li { padding: 4px 0; }
.tier li::before { content: "› "; color: var(--accent); }
.tier .cta {
  margin-top: auto; padding: 0; border: 0;
  display: inline-flex; align-self: flex-start;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg); border-bottom: 1px solid var(--dim);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.tier .cta:hover { color: var(--accent); border-color: var(--accent); }

/* ── form ────────────────────────────────────────── */
.form {
  border: 1px solid var(--line); padding: 22px 22px 24px;
  background: var(--soft);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 16px;
}
.form .row1 { grid-column: 1 / -1; }
.form label {
  display: block; font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--dim); margin-bottom: 6px;
}
.form input, .form textarea, .form select {
  width: 100%; box-sizing: border-box;
  background: rgba(0,0,0,0.4); color: var(--fg);
  border: 1px solid var(--line); padding: 10px 12px;
  font: inherit; font-size: 13px;
  transition: border-color .2s ease;
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: 0; border-color: var(--accent);
}
.form textarea { min-height: 110px; resize: vertical; }
.form .group {
  display: flex; gap: 14px; flex-wrap: wrap;
  font-size: 12px; color: var(--dim);
}
.form .group label.opt {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 0; letter-spacing: 0.04em; text-transform: none;
  font-size: 13px; color: var(--fg); cursor: pointer;
}
.form .group input[type="radio"], .form .group input[type="checkbox"] {
  appearance: none; width: 14px; height: 14px;
  border: 1px solid var(--line); background: rgba(0,0,0,0.4);
  cursor: pointer; transition: border-color .2s ease, background .2s ease;
  position: relative;
}
.form .group input[type="radio"]:checked, .form .group input[type="checkbox"]:checked {
  border-color: var(--accent); background: var(--accent);
}
.form .submit {
  grid-column: 1 / -1;
  border: 1px solid var(--accent); color: var(--accent);
  padding: 10px 22px; font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase;
  transition: color .2s ease, background .2s ease;
  justify-self: start;
}
.form .submit:hover { background: var(--accent); color: var(--bg); }
@media (max-width: 760px) {
  .form { grid-template-columns: 1fr; }
}

/* ── pills (industries / tags) ───────────────────── */
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  border: 1px solid var(--line); padding: 6px 12px;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--dim); background: var(--soft);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.pill:hover {
  color: var(--accent); border-color: var(--accent);
  background: rgba(126,215,164,0.04);
}

/* ── steps (how it works) ────────────────────────── */
.step {
  border: 1px solid var(--line); padding: 18px 20px;
  background: var(--soft); position: relative;
  transition: border-color .25s ease;
}
.step:hover { border-color: var(--accent); }
.step .num {
  font-size: 10px; color: var(--dim);
  letter-spacing: 0.24em; margin-bottom: 8px;
}
.step .num span { color: var(--accent); }
.step .t {
  color: var(--fg); font-size: 14px; margin-bottom: 6px;
  letter-spacing: -0.005em;
}
.step .d { color: var(--dim); font-size: 12px; line-height: 1.55; }

/* ── pain → solution rows ────────────────────────── */
.compare { display: grid; gap: 8px; }
.compare .crow {
  display: grid; grid-template-columns: 1fr 36px 1fr; gap: 10px;
  align-items: center; padding: 12px 14px;
  border: 1px solid var(--line); background: var(--soft);
  transition: border-color .25s ease;
}
.compare .crow:hover { border-color: var(--accent); }
.compare .pain { color: var(--dim); font-size: 13px; }
.compare .pain .x { color: var(--warn); margin-right: 6px; }
.compare .arr-mid { color: var(--accent); text-align: center; }
.compare .sol  { color: var(--fg); font-size: 13px; }
.compare .sol .ok { color: var(--accent); margin-right: 6px; }
@media (max-width: 760px) {
  .compare .crow { grid-template-columns: 1fr; gap: 6px; }
  .compare .arr-mid { text-align: left; }
}

/* ── testimonial / quote ─────────────────────────── */
.quote {
  border-left: 2px solid var(--accent); padding: 8px 0 8px 18px;
  margin: 0;
}
.quote p { margin: 0 0 12px; color: var(--fg); font-size: 16px; line-height: 1.55; }
.quote .who { color: var(--dim); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; }

/* ── slider (quantity) ───────────────────────────── */
.slider-block {
  border: 1px solid var(--line); padding: 18px 20px;
  background: var(--soft);
}
.slider-block .label {
  display: flex; justify-content: space-between; align-items: baseline;
  color: var(--dim); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  margin-bottom: 12px;
}
.slider-block .label .v { color: var(--accent); font-size: 14px; letter-spacing: 0; text-transform: none; }
.slider-block input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; background: transparent;
}
.slider-block input[type="range"]::-webkit-slider-runnable-track {
  height: 2px; background: var(--line);
}
.slider-block input[type="range"]::-moz-range-track {
  height: 2px; background: var(--line);
}
.slider-block input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; background: var(--accent);
  border-radius: 0; margin-top: -6px;
  cursor: ew-resize;
}
.slider-block input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; background: var(--accent);
  border: 0; border-radius: 0; cursor: ew-resize;
}
.slider-readout {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin-top: 14px; padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 11px;
}
.slider-readout .k { color: var(--dim); letter-spacing: 0.2em; text-transform: uppercase; font-size: 9px; margin-bottom: 4px; }
.slider-readout .v { color: var(--fg); font-size: 18px; }
.slider-readout .v.accent { color: var(--accent); }

/* ── CTA ─────────────────────────────────────────── */
.cta {
  margin-top: 56px; border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex; gap: 24px; flex-wrap: wrap;
  justify-content: space-between; align-items: baseline;
}
.cta .blurb { color: var(--dim); font-size: 13px; }
.cta .blurb b { color: var(--fg); font-weight: 500; }
.cta .links { display: flex; gap: 18px; flex-wrap: wrap; }
.cta a {
  color: var(--fg);
  border-bottom: 1px solid var(--dim); padding-bottom: 1px;
  transition: border-color .2s ease, color .2s ease;
}
.cta a:hover { border-color: var(--accent); color: var(--accent); }

/* ── footer ──────────────────────────────────────── */
.footer {
  margin-top: 40px; color: var(--vdim);
  font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  text-align: center;
}
.footer a {
  border-bottom: 1px solid var(--vdim);
  transition: color .2s ease, border-color .2s ease;
}
.footer a:hover { color: var(--fg); border-color: var(--fg); }

/* ── two-column ──────────────────────────────────── */
.split {
  display: grid; gap: 22px;
  grid-template-columns: 2fr 1fr;
}
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

/* ── faq ─────────────────────────────────────────── */
.faq { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.faq details {
  background: var(--bg); padding: 14px 18px;
  cursor: pointer;
  transition: background .2s ease;
}
.faq details:hover { background: var(--soft); }
.faq details[open] { background: var(--soft); }
.faq summary {
  list-style: none; color: var(--fg); font-size: 13px;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "[+]"; color: var(--dim); font-size: 11px; letter-spacing: 0.1em;
}
.faq details[open] summary::after { content: "[−]"; color: var(--accent); }
.faq p { margin: 12px 0 0; color: var(--dim); font-size: 13px; line-height: 1.6; }