/* ============================================================
   File: 08-shared-sections.css
   Reused cross-page blocks: CTA banner, inner-page intro header, base reveal-on-scroll class.
   ============================================================ */

/* CTA banner */
.cta-banner {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(16,185,129,.4), transparent 50%),
    radial-gradient(circle at 10% 100%, rgba(16,185,129,.18), transparent 50%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; }
.cta-banner p { color: #aab5b0; max-width: 50ch; }
.cta-banner .row { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-banner .btn-ghost { color: #fff; border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.05); }
.cta-banner .btn-ghost:hover { background: rgba(255,255,255,.12); }
@media (max-width: 820px) {
  .cta-banner { grid-template-columns: 1fr; padding: 36px; }
}

.cta-illus {
  display: flex; flex-direction: column; gap: 10px;
}
.cta-illus .row {
  display: flex; gap: 10px; align-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.cta-illus .row .ico {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent); display: grid; place-items: center;
  flex-shrink: 0;
}
.cta-illus .row .label { font-size: 14px; color: #fff; font-weight: 600; }
.cta-illus .row .sub { font-size: 12px; color: #aab5b0; }

/* page intro for inner pages */
.page-intro {
  padding: 64px 0 32px;
}
.page-intro h1 { font-size: clamp(36px, 5vw, 60px); }
.page-intro .lead { margin-top: 18px; }

/* reveal — visible by default; subtle entry animation when in view */
.reveal { opacity: 1; transform: translateY(0); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js-reveal-ready .reveal { opacity: 0; transform: translateY(16px); }
.js-reveal-ready .reveal.in { opacity: 1; transform: translateY(0); }