/* ════════════════════════════════════════════════════════════════════════════════
   FaultLine chat-agent page — page-specific components (sibling of ecosystem.css /
   research.css). The shared chrome (nav, hero, term, cards, price, footer) comes
   from landing.css; this file owns only the bits unique to chat-agent.html.
   Loaded AFTER landing.css so the cascade is predictable. Terminal aesthetic.
   ════════════════════════════════════════════════════════════════════════════════ */

/* ── callouts (lead-from-research.css, matched) ─────────────────────────────── */
.callout {
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  background: var(--bg-soft); padding: 14px 18px; border-radius: 0 6px 6px 0;
  margin: 22px 0;
}
.callout p { margin: 0; color: var(--fg); line-height: 1.6; }
.callout p + p { margin-top: 10px; }
.callout b, .callout strong { color: var(--accent); font-weight: 500; }
.callout em { color: var(--fg); font-style: italic; }
.callout .co-title {
  display: block; text-transform: uppercase; letter-spacing: 1.5px; font-size: 11px;
  color: var(--accent); margin-bottom: 6px; font-weight: 600;
}
.callout.warn { border-left-color: var(--warn); }
.callout.warn .co-title { color: var(--warn); }

/* ── checkmark list inside cards (the two-sides options) ─────────────────────── */
ul.checks { list-style: none; margin: 12px 0 0; padding: 0; }
ul.checks li {
  position: relative; padding: 5px 0 5px 22px; font-size: 0.95rem; line-height: 1.55;
  color: var(--muted); border-bottom: 1px dotted var(--border);
}
ul.checks li:last-child { border-bottom: none; }
ul.checks li::before {
  content: "+"; position: absolute; left: 0; top: 5px; color: var(--accent); font-weight: 700;
}
ul.checks li b { color: var(--fg); font-weight: 500; }

/* ── the red ingest banner demo ────────────────────────────────────────────────
   Mirrors the live appliance banner: full-width, top-of-chat, hard red, dot + caps.
   This is a STATIC demo of the product's banner, not a live element. */
.banner-demo {
  display: flex; align-items: center; gap: 12px;
  width: 100%; max-width: 760px; margin: 6px auto 22px;
  padding: 16px 20px; border-radius: 6px;
  font-family: var(--mono); font-size: clamp(13px, 1.4vw, 16px); font-weight: 600;
  letter-spacing: .4px; text-transform: uppercase;
  color: #fff; background: #b3261e;
  border: 1px solid #7a1c16;
  box-shadow: 0 0 30px -6px rgba(179,38,30,.55);
}
.banner-dot {
  display: inline-block; width: 12px; height: 12px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 10px 1px rgba(255,255,255,.7);
  flex-shrink: 0; animation: fl-blink 1.6s ease-in-out infinite;
}
@keyframes fl-blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .banner-dot { animation: none; } }

/* ── comparison table variant ────────────────────────────────────────────────── */
table.cmp { border-collapse: collapse; width: 100%; margin: 8px 0 6px; font-size: 0.95rem; }
table.cmp th, table.cmp td {
  border: 1px solid var(--border); padding: 12px 14px; text-align: left; vertical-align: top;
  line-height: 1.5;
}
table.cmp th {
  background: var(--bg-soft); color: var(--accent); text-transform: uppercase;
  letter-spacing: 1px; font-size: 11px; font-weight: 600;
}
table.cmp td b { color: var(--fg); }
table.cmp tr:hover td { background: rgba(127,127,127,.04); }

/* ── FAQ as disclosure widgets ─────────────────────────────────────────────────
   landing.css styles .faq with h3/p; this page uses <details> for progressive
   disclosure, scoped so it can't leak. */
.faq { display: grid; grid-template-columns: 1fr; gap: 10px; max-width: 760px; }
.faq details {
  border: 1px solid var(--border); border-radius: 6px; background: var(--bg-soft);
  padding: 0; overflow: hidden;
}
.faq details[open] { border-color: var(--accent-dim); }
.faq summary {
  cursor: pointer; padding: 14px 18px; font-size: 1rem; font-weight: 500; color: var(--fg);
  list-style: none; position: relative; padding-right: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 20px; font-weight: 400; line-height: 1;
  transition: transform .15s ease;
}
.faq details[open] summary::after { content: "–"; }
.faq summary:hover { color: var(--accent); }
.faq details p {
  margin: 0; padding: 0 18px 16px; color: var(--muted); font-size: 0.95rem; line-height: 1.6;
}
.faq details p b { color: var(--fg); font-weight: 500; }

/* ── responsive nudge ────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  table.cmp { font-size: 0.85rem; }
  table.cmp th, table.cmp td { padding: 9px 10px; }
  .banner-demo { font-size: 12px; padding: 13px 15px; letter-spacing: .2px; }
}