/* Landing page sections added after the first version: bot marquee, try-it tools, the sift chart, alerts,
   audience tabs, stack, FAQ. Uses the tokens from site.css. */
.nav-login { color: var(--ink-2); font-weight: 500; font-size: 14.5px; padding: 0 6px; align-self: center; }
.nav-login:hover { color: var(--ink); }
.try-link { display: inline-block; margin-top: 18px; font-weight: 600; font-size: 15px; }
.try-link span { display: inline-block; transition: transform .2s; }
.try-link:hover span { transform: translateX(3px); }
.grow { flex: 1; }
.btn-sm { height: 34px; padding: 0 12px; font-size: 13.5px; border-radius: 9px; }
.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--accent-ink); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }

/* Marquee */
.marquee { padding: 8px 0 40px; overflow: hidden; }
.marquee-t { text-align: center; color: var(--muted); font-size: 13.5px; margin: 0 16px 18px; }
.marquee-track { display: flex; width: max-content; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-row { display: flex; gap: 10px; padding-right: 10px; animation: marquee 60s linear infinite; }
.marquee:hover .marquee-row { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }
.bot-chip { white-space: nowrap; font: 500 13px/1 "JetBrains Mono", monospace; padding: 9px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); color: var(--ink-2); }
.bot-chip.v { color: var(--ink); border-color: color-mix(in srgb, var(--ok) 35%, var(--line)); }

/* Try it */
.try { padding: 96px 0; background: radial-gradient(60% 50% at 50% 0%, var(--glow-a), transparent 70%); }
.try h2 { max-width: 16em; }
.try-card { margin-top: 36px; background: var(--card); border: 1px solid var(--line-2); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); background: var(--card-2); }
.tab { display: flex; gap: 12px; align-items: center; text-align: left; padding: 18px 20px; background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer; color: var(--ink-2); font: inherit; transition: background .2s, color .2s; }
.tab + .tab { border-left: 1px solid var(--line); }
.tab:hover { background: var(--hover, rgba(127,127,127,.06)); color: var(--ink); }
.tab[aria-selected="true"] { background: var(--card); color: var(--ink); border-bottom-color: var(--accent); }
.tab-i { flex: none; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-size: 17px; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent-ink); }
.tab b { display: block; font-size: 15px; font-weight: 650; }
.tab small { display: block; font-size: 12.5px; color: var(--muted); }
.panel { padding: 26px 26px 28px; }
.field-row { display: flex; align-items: center; gap: 8px; padding: 6px; border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg); }
.field-row:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent); }
.field-row input, .field-row select { flex: 1 1 160px; min-width: 0; height: 44px; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: 16px; padding: 0 10px; outline: none; }
.field-row select { flex: 0 1 200px; border-left: 1px solid var(--line); border-radius: 0; cursor: pointer; }
.field-row .btn { height: 44px; }
.prefix { padding-left: 10px; color: var(--muted); font: 15px "JetBrains Mono", monospace; }
.tool-note { margin: 10px 4px 0; }
.tool-form textarea { width: 100%; min-height: 150px; resize: vertical; border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg); color: var(--ink); padding: 14px; font: 12.5px/1.6 "JetBrains Mono", monospace; outline: none; }
.tool-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent); }
.tool-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; align-items: center; }
.result:empty { display: none; }
.result { margin-top: 22px; }
.loading { display: flex; align-items: center; gap: 12px; color: var(--ink-2); padding: 18px; border: 1px dashed var(--line-2); border-radius: 14px; }
.spin { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.err-box { padding: 14px 16px; border-radius: 12px; background: color-mix(in srgb, var(--bad) 10%, transparent); color: var(--ink); border: 1px solid color-mix(in srgb, var(--bad) 30%, transparent); }
.r-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 16px; }
.r-head h3 { font-size: 20px; margin-right: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 4px 10px; border-radius: 99px; background: var(--bg-2); border: 1px solid var(--line); color: var(--ink-2); }
.findings { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 8px; }
.findings li { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--bg-2); font-size: 15px; color: var(--ink); }
.findings li::before { flex: none; width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #fff; margin-top: 1px; }
.findings .critical::before { content: "!"; background: var(--bad); }
.findings .warn::before { content: "!"; background: var(--c-known); }
.findings .info::before { content: "i"; background: var(--accent); }
.findings .good::before { content: "✓"; background: var(--ok); }
.r-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.r-box { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: var(--card); min-width: 0; }
.r-box h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.r-list { list-style: none; margin: 0; padding: 0; }
.r-list li { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.r-list li:last-child { border-bottom: 0; }
.r-list .who { color: var(--muted); font-size: 12.5px; margin-left: 6px; }
.r-list code { background: none; border: 0; padding: 0; color: var(--ink); }
.st { flex: none; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 99px; }
.st.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.st.no { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); }
.st.unk { color: var(--muted); background: var(--bg-2); }
.st.warn { color: var(--c-known); background: color-mix(in srgb, var(--c-known) 14%, transparent); }
.purpose { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin: 12px 0 2px; }
.purpose:first-child { margin-top: 0; }
.locked { position: relative; margin-top: 14px; border: 1px solid var(--line-2); border-radius: 16px; padding: 18px; overflow: hidden; background: var(--card); }
.locked-rows { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; filter: blur(5px); user-select: none; pointer-events: none; opacity: .75; }
.locked-rows div { background: var(--bg-2); border-radius: 10px; padding: 12px; }
.locked-rows b { display: block; font-size: 22px; }
.locked-rows span { font-size: 12px; color: var(--muted); }
.locked-cta { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 12px; background: color-mix(in srgb, var(--card) 55%, transparent); }
.locked-cta p { margin: 0; font-weight: 600; color: var(--ink); max-width: 30em; }
.verdict { display: flex; gap: 16px; align-items: center; padding: 20px; border-radius: 16px; border: 1px solid var(--line); }
.verdict .big { flex: none; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 28px; font-weight: 800; color: #fff; }
.verdict.real .big { background: var(--ok); } .verdict.fake .big { background: var(--bad); } .verdict.unknown .big { background: var(--muted); }
.verdict h3 { font-size: 20px; margin-bottom: 4px; }
.verdict p { margin: 0; color: var(--ink-2); font-size: 15px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.facts div { background: var(--bg-2); border-radius: 12px; padding: 12px 14px; font-size: 14px; min-width: 0; overflow-wrap: anywhere; }
.facts span { display: block; font-size: 12px; color: var(--muted); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-top: 16px; padding: 16px 18px; border-radius: 14px; background: color-mix(in srgb, var(--accent) 8%, var(--card)); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent); }
.cta-row p { margin: 0; color: var(--ink); font-weight: 550; }

/* Sift chart */
.sift { padding: 96px 0; }
.sift-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.sift-total { text-align: right; }
.sift-total b { display: block; font-size: clamp(40px, 5vw, 60px); letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; transition: color .3s; }
.sift-total span { color: var(--muted); font-size: 14px; }
.sift-total.people b { color: var(--c-people); }
.sift-card { margin-top: 30px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 20px 20px 16px; box-shadow: var(--shadow); }
.sift-controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 16px; }
.layer { display: inline-flex; align-items: center; gap: 7px; font: 600 13px/1 inherit; font-family: inherit; padding: 8px 11px; border-radius: 99px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink-2); cursor: pointer; transition: opacity .2s, background .2s; }
.layer i { width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
.layer:not(.on):not(.fixed) { opacity: .45; text-decoration: line-through; }
.layer.fixed { cursor: default; border-style: dashed; color: var(--ink); }
.sift-chart { position: relative; height: 320px; }
.sift-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.sift-chart .grid line { stroke: var(--line); }
.sift-chart .ax { fill: var(--muted); font: 11.5px "Inter", system-ui, sans-serif; }
.sift-chart rect.seg { transition: y .6s cubic-bezier(.2,.8,.2,1), height .6s cubic-bezier(.2,.8,.2,1), opacity .4s; }
.sift-chart .col:hover rect.seg { filter: brightness(1.08); }
.sift-chart .hit { fill: transparent; cursor: crosshair; }
.sift-table { margin: 12px 0 6px; font-size: 14px; }
.sift-table summary { cursor: pointer; color: var(--accent-ink); font-weight: 600; }
.sift-table .data-wrap { margin: 10px 0 0; }
.sift-note { margin: 8px 0 0; }

/* Alerts */
.alerts { padding: 96px 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.alerts-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.alerts-copy h2 { margin-bottom: 16px; }
.alerts-copy .checks { margin-top: 22px; }
.alert-stack { display: grid; gap: 12px; }
.alert-card { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; box-shadow: var(--shadow); }
.alert-card b { display: block; font-size: 15px; color: var(--ink); line-height: 1.35; margin-bottom: 4px; }
.alert-card p { margin: 0; font-size: 14px; color: var(--ink-2); }
.alert-card time { font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.a-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; }
.crit .a-dot { background: var(--bad); box-shadow: 0 0 0 4px color-mix(in srgb, var(--bad) 18%, transparent); }
.warn .a-dot { background: var(--c-known); }
.info .a-dot { background: var(--accent); }
.alert-stack .alert-card:nth-child(2) { margin-left: 22px; } .alert-stack .alert-card:nth-child(3) { margin-left: 44px; }

/* Audience */
.audience { padding: 96px 0; }
.aud-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 32px 0 20px; }
.aud-tab { font: 600 14.5px/1 inherit; font-family: inherit; padding: 11px 16px; border-radius: 99px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink-2); cursor: pointer; transition: background .2s, color .2s; }
.aud-tab[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.aud-panel { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 40px; box-shadow: var(--shadow); animation: fadeup .45s cubic-bezier(.2,.7,.2,1); }
.aud-panel[hidden] { display: none; }
.aud-panel h3 { font-size: clamp(24px, 2.6vw, 30px); letter-spacing: -.03em; margin-bottom: 12px; }
.aud-panel p { color: var(--ink-2); font-size: 16.5px; margin: 0; }
@keyframes fadeup { from { opacity: 0; transform: translateY(8px); } }

/* Stack: works with any website */
.stack { padding: 96px 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ways { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.way { position: relative; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 26px 22px 20px; min-width: 0; }
.way-n { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font-weight: 700; font-size: 14px; color: #fff; background: var(--grad); margin-bottom: 16px; }
.way h3 { font-size: 19px; margin-bottom: 8px; }
.way > p { color: var(--ink-2); font-size: 15px; }
.way-how { margin: auto 0 0; padding-top: 14px; }
.tags { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; }
.tags li { font-size: 13.5px; font-weight: 550; padding: 6px 10px; border-radius: 9px; background: var(--bg-2); border: 1px solid var(--line); }
.tags li.any { color: var(--accent-ink); background: color-mix(in srgb, var(--accent) 9%, var(--card)); border: 1px dashed color-mix(in srgb, var(--accent) 45%, transparent); }
.extras { display: grid; grid-template-columns: 1fr 1.4fr; gap: 16px; margin-top: 16px; }
.extras > div { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px; min-width: 0; }
.extras h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 10px; }
.stack-foot { margin: 26px auto 0; max-width: 40em; }

/* FAQ */
.faq { padding: 96px 0; }
.faq-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.faq-side { position: sticky; top: 96px; }
.faq-side h2 { margin-bottom: 14px; }
.faq-list { display: grid; gap: 10px; }
.qa { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 0 20px; transition: border-color .2s, box-shadow .2s; }
.qa[open] { border-color: var(--line-2); box-shadow: var(--shadow); }
.qa summary { cursor: pointer; list-style: none; padding: 18px 30px 18px 0; font-weight: 650; font-size: 16.5px; position: relative; letter-spacing: -.01em; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 22px; font-weight: 400; color: var(--muted); transition: transform .25s; }
.qa[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.qa p { margin: 0 0 18px; color: var(--ink-2); font-size: 15.5px; }

@media (max-width: 1020px) {
  .alerts-in, .faq-in, .aud-panel { grid-template-columns: 1fr; gap: 28px; }
  .faq-side { position: static; }
  .ways { grid-template-columns: 1fr; }
  .extras { grid-template-columns: 1fr; }
  .alert-stack .alert-card:nth-child(n) { margin-left: 0; }
}
@media (max-width: 720px) {
  .try, .sift, .alerts, .audience, .stack, .faq { padding: 64px 0; }
  .tabs { grid-template-columns: 1fr; }
  .tab + .tab { border-left: 0; border-top: 1px solid var(--line); }
  .tab { padding: 12px 16px; border-bottom: 0; border-left: 3px solid transparent; }
  .tab[aria-selected="true"] { border-left-color: var(--accent); }
  .panel { padding: 18px 14px 20px; }
  .field-row { flex-wrap: wrap; }
  .field-row .btn { flex: 1 1 100%; }
  .field-row select { flex: 1 1 100%; border-left: 0; border-top: 1px solid var(--line); }
  .prefix { display: none; }
  .r-grid, .facts { grid-template-columns: 1fr; }
  .locked-rows { grid-template-columns: 1fr 1fr; }
  .sift-chart { height: 240px; }
  .sift-total { text-align: left; }
  .aud-panel { padding: 24px 20px; }
  .alert-card { grid-template-columns: auto 1fr; }
  .alert-card time { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) { .marquee-row { animation: none; } .marquee-track { flex-wrap: wrap; width: auto; } .marquee-row + .marquee-row { display: none; } .marquee-row { flex-wrap: wrap; justify-content: center; } }

h2 + .lead { margin-top: 16px; }

/* Google Analytics consent */
.consent { position: fixed; left: 16px; bottom: 16px; z-index: 80; max-width: 380px; background: var(--card); color: var(--ink); border: 1px solid var(--line-2); border-radius: 16px; padding: 16px 16px 14px; box-shadow: var(--shadow); animation: fadeup .4s cubic-bezier(.2,.7,.2,1); }
.consent[hidden] { display: none; }
.consent p { margin: 0 0 12px; font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.consent p b { display: block; color: var(--ink); font-size: 15px; margin-bottom: 2px; }
.consent-b { display: flex; gap: 8px; justify-content: flex-end; }
@media (max-width: 720px) { .consent { left: 8px; right: 8px; bottom: 8px; max-width: none; } }