/* Shared section components — FROZEN after foundation merge.
   Used across branches; page-specific styles go in css/{page}.css. */

.section { padding: 5rem 0; }
.section-tint { background: var(--accent-tint); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section-head p { margin-top: 0.75rem; }
.accent { color: var(--accent); }
.note { text-align: center; max-width: 60ch; margin: 2rem auto 0; }

/* Small uppercase label: "OWNERSHIP", "01 / UNDERSTAND", breadcrumbs */
.kicker {
  display: block;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.text-link {
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
}

.text-link:hover { text-decoration: underline; }

/* Cards: white, bordered. Add .card-featured for the teal-outlined one. */
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.card-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.card h3 { font-size: 1.1rem; }
.card p { font-size: 0.95rem; }
.card .text-link { display: inline-block; margin-top: 1rem; }

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-tint);
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* Checklist with teal ticks */
.check-list { display: grid; gap: 0.75rem; }

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--dark);
  font-weight: 500;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Before/after numbers: <div class="stat-pair"><div class="stat">…</div>×2</div> */
.stat-pair { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.stat { border-left: 3px solid var(--accent); padding-left: 1.25rem; }

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--dark);
}

.stat span { font-size: 0.9rem; color: var(--text-muted); }

/* FAQ accordion: <div class="faq"><details><summary>Q</summary><p>A</p></details>…</div> */
.faq { max-width: 820px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 2rem 1.1rem 0;
  position: relative;
  font-weight: 700;
  color: var(--dark);
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  color: var(--accent);
  font-size: 1.3rem;
  line-height: 1;
}

.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 1.25rem; max-width: 70ch; }

/* FAQ as stacked cards (alternatives, calculator): .qa-cards > .card */
.qa-cards { display: grid; gap: 1rem; max-width: 820px; margin-inline: auto; }

/* Dated / arrowed post rows: <ul class="post-list"><li><a>Title <span>Oct 13</span></a></li></ul> */
.post-list { border-top: 1px solid var(--line); }
.post-list li { border-bottom: 1px solid var(--line); }

.post-list a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  font-weight: 600;
  color: var(--dark);
}

.post-list a:hover { color: var(--accent); }
.post-list span { color: var(--text-muted); font-weight: 400; white-space: nowrap; }

/* Screenshot frame */
.shot {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  box-shadow: 0 20px 40px -24px rgba(16, 27, 48, 0.35);
}

.shot img { display: block; width: 100%; height: auto; }

/* Two-column text + media split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

/* Dark closing CTA band */
.cta-band {
  background: var(--dark);
  color: var(--bg);
  text-align: center;
  padding: 5.5rem 0;
}

.cta-band h2 { color: var(--bg); max-width: 680px; margin-inline: auto; }
.cta-band h2 .accent { color: var(--accent-on-dark); }
.cta-band .kicker { color: var(--accent-on-dark); }
.cta-band p { color: var(--text-on-dark); max-width: 600px; margin: 1.25rem auto 1.75rem; }
.cta-band .btn-primary { background: var(--accent-on-dark); color: var(--dark); }
.cta-band .btn-primary:hover { background: var(--accent-on-dark-hover); }
.cta-band .meta { font-size: 0.9rem; margin-top: 1.5rem; }

.cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--bg);
  margin-top: 1rem;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

.cta-band .btn-ghost:hover { background: var(--bg); color: var(--dark); }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .section { padding: 3.5rem 0; }
}