/* How Vera introductions work (/vera/introductions/): cards, the two diagrams, the comparison table and the FAQ.
   Builds on landing.css tokens (--lp-*). Plain, calm, no jargon: keep new copy in everyday words. */

.in-trio,
.in-grid {
  display: grid;
  gap: 16px;
}

.in-trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.in-grid { grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }

.in-card {
  padding: 24px 22px;
  border: 1px solid var(--lp-line);
  background: var(--lp-card);
}

.in-card h3 {
  margin: 0 0 8px;
  font-family: var(--lp-display);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.25;
}

.in-card p {
  margin: 0;
  color: var(--lp-muted);
  font-size: 15px;
  line-height: 1.6;
}

.in-num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 50%;
  color: #fff;
  background: var(--lp-accent);
  font: 700 15px var(--lp-body);
}

.in-steps { margin-bottom: 40px; }

/* Diagrams */
.in-figure {
  margin: 36px 0 0;
  padding: 22px 18px 18px;
  border: 1px solid var(--lp-line);
  background: var(--lp-card);
}

.in-figure figcaption {
  max-width: 62ch;
  margin: 14px auto 0;
  color: var(--lp-muted);
  font-size: 14.5px;
  line-height: 1.55;
  text-align: center;
}

.in-svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 760px;
  margin: 0 auto;
  font-family: var(--lp-body);
}

.in-fill-1 { fill: color-mix(in srgb, var(--lp-accent) 6%, var(--lp-paper)); }
.in-fill-2 { fill: color-mix(in srgb, var(--lp-accent) 12%, var(--lp-paper)); }
.in-fill-3 { fill: color-mix(in srgb, var(--lp-accent) 20%, var(--lp-paper)); }
.in-fill-4 { fill: color-mix(in srgb, var(--lp-accent-2) 22%, var(--lp-paper)); }
.in-dots circle { fill: var(--lp-accent); }
.in-dots-1 circle { opacity: 0.38; }
.in-dots-2 circle { opacity: 0.6; }
.in-heart path { fill: var(--lp-accent-2); }
.in-arrows path { fill: none; stroke: var(--lp-muted); stroke-width: 2; stroke-linecap: round; }
.in-label text { fill: var(--lp-ink); font-size: 13px; font-weight: 600; }
.in-label .in-label-strong { fill: var(--lp-accent-2); }
.in-people circle { fill: var(--lp-card); stroke: var(--lp-accent); stroke-width: 2.5; }
.in-left circle:first-child { fill: color-mix(in srgb, var(--lp-accent) 16%, var(--lp-card)); }
.in-people text { fill: var(--lp-ink); font-size: 14px; font-weight: 700; }
.in-oneway path { fill: none; stroke: var(--lp-muted); stroke-width: 1.5; stroke-dasharray: 6 6; opacity: 0.7; }
.in-both path { fill: none; stroke: var(--lp-accent-2); stroke-width: 6; stroke-linecap: round; }

/* Standards page */
.in-status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font: 700 11px var(--lp-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.in-status-live { color: #fff; background: var(--lp-accent); }
.in-status-soon { color: var(--lp-ink); background: color-mix(in srgb, var(--lp-accent-2) 18%, var(--lp-card)); }

.in-problem { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.in-problem .in-then { margin: 8px 0 0; color: var(--lp-muted); font-size: 13px; font-style: italic; }
.in-problem h3 { margin: 0; }

.in-aside {
  max-width: 70ch;
  margin: 8px 0 0;
  color: var(--lp-muted);
  font-size: 15px;
  line-height: 1.6;
}

.in-honest-wide { margin-top: 28px; }

.in-checks {
  display: grid;
  gap: 12px;
  max-width: 70ch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.in-checks li {
  position: relative;
  padding: 14px 18px 14px 50px;
  border: 1px solid var(--lp-line);
  background: var(--lp-card);
  line-height: 1.55;
}

.in-checks li::before {
  position: absolute;
  top: 14px;
  left: 18px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  color: #fff;
  background: var(--lp-accent);
  content: "\2713";
  font: 700 12px/20px var(--lp-body);
  text-align: center;
}

.in-stairs rect { stroke: var(--lp-line); stroke-width: 1; }

/* Legend: shown instead of the in-picture labels on phones, where those would be too small to read */
.in-legend { display: none; }

/* Comparison */
.in-compare {
  border: 1px solid var(--lp-line);
  background: var(--lp-card);
}

.in-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.8fr) 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--lp-line);
}

.in-row:last-child { border-bottom: 0; }

.in-row > span {
  padding: 14px 18px;
  font-size: 15px;
  line-height: 1.5;
}

.in-row > span:first-child { color: var(--lp-accent); font-weight: 700; }
.in-row > span:nth-child(2) { color: var(--lp-muted); }
.in-row > span:nth-child(3) { background: color-mix(in srgb, var(--lp-accent) 8%, var(--lp-card)); }

.in-head > span {
  font-family: var(--lp-display);
  font-size: 18px;
  font-weight: 500;
}

/* Honest expectations and FAQ */
.in-honest {
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.in-honest p {
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--lp-accent-2);
  color: var(--lp-ink);
  font-size: 16px;
  line-height: 1.6;
}

.in-faq {
  display: grid;
  gap: 10px;
  max-width: 780px;
}

.in-faq details {
  border: 1px solid var(--lp-line);
  background: var(--lp-card);
}

.in-faq summary {
  padding: 16px 20px;
  font-weight: 700;
  cursor: pointer;
}

.in-faq summary:focus-visible { outline: 2px solid var(--lp-accent); outline-offset: 2px; }

.in-faq details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--lp-muted);
  line-height: 1.6;
}

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

@media (max-width: 700px) {
  .in-label, .in-hide-m { display: none; }
  .in-legend { display: grid; gap: 8px; margin: 14px 0 0; padding: 0 6px 0 28px; color: var(--lp-ink); font-size: 14px; line-height: 1.45; }
  ul.in-legend { padding-left: 6px; list-style: none; }
  .in-key { display: inline-block; width: 26px; margin-right: 8px; vertical-align: middle; border-top: 2px dashed var(--lp-muted); }
  .in-key-thick { border-top: 5px solid var(--lp-accent-2); border-radius: 3px; }
  .in-figure { padding: 14px 8px 14px; }
  .in-row { grid-template-columns: 1fr; }
  .in-row > span { padding: 8px 16px; }
  .in-row > span:first-child { padding-top: 14px; }
  .in-head { display: none; }
  .in-row > span:nth-child(2)::before { content: "Swipe-first apps: "; font-weight: 700; }
  .in-row > span:nth-child(3)::before { content: "Vera: "; font-weight: 700; color: var(--lp-accent); }
  .in-row > span:nth-child(3) { padding-bottom: 14px; }
}