/* =========================================================
   CFPLStudio section — Campfire Learning Series
   Layered on top of css/style.css. Keeps the existing dark
   charcoal/midnight backgrounds, cream text, and amber
   Campfire Learning Series accents, and introduces a
   restrained cyan/blue accent derived from the CFPLStudio
   interface for this section only.
   ========================================================= */

:root {
  --cfpl-cyan: #49c9dc;
  --cfpl-cyan-bright: #7fe3f0;
  --cfpl-cyan-deep: #1c5a66;
  --cfpl-panel: rgba(24, 34, 42, 0.6);
  --cfpl-border: rgba(127, 227, 240, 0.18);
}

/* -------------------- CFPL sub-navigation -------------------- */
.cfpl-subnav {
  background: rgba(9, 16, 22, 0.92);
  border-bottom: 1px solid var(--cfpl-border);
}

.cfpl-subnav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.cfpl-subnav-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cfpl-cyan-bright);
  white-space: nowrap;
}

.cfpl-subnav-label img { height: 20px; width: auto; }

.cfpl-subnav-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-left: auto;
}

.cfpl-subnav-links a {
  color: var(--cream-dim);
  text-decoration: none;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.cfpl-subnav-links a:hover { color: var(--cfpl-cyan-bright); }

.cfpl-subnav-links a.is-active {
  color: var(--cfpl-cyan-bright);
  border-bottom-color: var(--cfpl-cyan-bright);
}

/* -------------------- CFPL hero -------------------- */
.cfpl-hero {
  position: relative;
  padding: 72px 0 56px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 90% at 50% 0%, rgba(73, 201, 220, 0.14) 0%, rgba(73, 201, 220, 0) 70%),
    linear-gradient(180deg, var(--midnight) 0%, var(--charcoal) 100%);
  border-bottom: 1px solid var(--border-soft);
}

.cfpl-eyebrow {
  display: inline-block;
  color: var(--cfpl-cyan-bright);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.cfpl-hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  margin-bottom: 0.35em;
}

.cfpl-hero-tagline {
  max-width: 720px;
  margin: 0 auto 22px;
  font-size: 1.15rem;
  color: var(--cream-dim);
}

.cfpl-badge-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

/* -------------------- Status badges (cyan / R&D variants) -------------------- */
.status-badge.status-cfpl-dev {
  border-color: var(--cfpl-border);
  color: var(--cream-dim);
}
.status-badge.status-cfpl-dev .status-dot {
  background: var(--cfpl-cyan-bright);
  box-shadow: 0 0 8px rgba(127, 227, 240, 0.7);
}

.status-badge.status-cfpl-rnd {
  border-color: rgba(233, 196, 106, 0.3);
}
.status-badge.status-cfpl-rnd .status-dot {
  background: var(--amber-bright);
  box-shadow: 0 0 8px rgba(246, 179, 82, 0.7);
}

/* -------------------- CFPL sections -------------------- */
.cfpl-section { padding: 72px 0; }
.cfpl-section-alt { background: rgba(73, 201, 220, 0.035); }

.cfpl-section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  text-align: center;
  margin-bottom: 0.5em;
}

.cfpl-section-title.align-left { text-align: left; }

.cfpl-section-subtitle {
  text-align: center;
  color: var(--cream-dim);
  max-width: 720px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
}

.cfpl-prose {
  max-width: 780px;
  margin: 0 auto 20px;
  color: var(--cream-dim);
  font-size: 1.02rem;
}
.cfpl-prose:last-child { margin-bottom: 0; }
.cfpl-prose strong { color: var(--cream); }

/* -------------------- Pipeline -------------------- */
.cfpl-pipeline-figure {
  max-width: 960px;
  margin: 0 auto 32px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.cfpl-pipeline-figure img { width: 100%; height: auto; display: block; }
.cfpl-pipeline-figure figcaption {
  padding: 14px 20px;
  font-size: 0.85rem;
  color: var(--cream-dim);
  text-align: center;
  border-top: 1px solid var(--border-soft);
}

.cfpl-pipeline-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  max-width: 980px;
  margin: 0 auto 48px;
  padding: 0;
  list-style: none;
}

.cfpl-pipeline-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cfpl-pipeline-step {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--cfpl-panel);
  border: 1px solid var(--cfpl-border);
  color: var(--cream);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.cfpl-pipeline-arrow {
  color: var(--cfpl-cyan-bright);
  font-size: 1rem;
  margin: 0 10px;
}

/* -------------------- Card grid (tool cards) -------------------- */
.cfpl-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cfpl-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.cfpl-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 55px rgba(0,0,0,0.6);
  border-color: var(--cfpl-border);
}

.cfpl-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--panel-alt);
}
.cfpl-card-media img { width: 100%; height: 100%; object-fit: cover; }

.cfpl-card-body { padding: 22px 24px 26px; }

.cfpl-card-eyebrow {
  display: block;
  color: var(--cfpl-cyan-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6em;
}

.cfpl-card h3 { font-size: 1.25rem; margin-bottom: 0.45em; color: var(--cream); }
.cfpl-card p { color: var(--cream-dim); font-size: 0.95rem; margin-bottom: 0; }

.cfpl-card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cfpl-cyan-bright);
}

/* -------------------- Screenshot figures -------------------- */
.cfpl-figure {
  max-width: 920px;
  margin: 0 auto 32px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.cfpl-figure img { width: 100%; height: auto; display: block; }
.cfpl-figure figcaption {
  padding: 16px 22px;
  font-size: 0.88rem;
  color: var(--cream-dim);
  text-align: left;
  border-top: 1px solid var(--border-soft);
}

.cfpl-figure-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto 32px;
}
.cfpl-figure-row .cfpl-figure { max-width: none; margin-bottom: 0; }

/* -------------------- Feature / capability lists -------------------- */
.cfpl-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 32px;
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0;
  list-style: none;
}

.cfpl-feature-grid li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--cream-dim);
  font-size: 0.98rem;
}

.cfpl-feature-check {
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(73, 201, 220, 0.15);
  border: 1px solid var(--cfpl-border);
  color: var(--cfpl-cyan-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  margin-top: 2px;
}

/* -------------------- Numbered workflow steps -------------------- */
.cfpl-steps {
  counter-reset: cfpl-step;
  list-style: none;
  padding: 0;
  max-width: 780px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cfpl-steps li {
  counter-increment: cfpl-step;
  position: relative;
  padding: 18px 22px 18px 64px;
  background: var(--cfpl-panel);
  border: 1px solid var(--cfpl-border);
  border-radius: var(--radius);
}

.cfpl-steps li::before {
  content: counter(cfpl-step);
  position: absolute;
  left: 20px;
  top: 18px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cfpl-cyan);
  color: #06181c;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cfpl-steps h3 {
  font-size: 1.05rem;
  color: var(--cream);
  margin-bottom: 0.35em;
}
.cfpl-steps p { color: var(--cream-dim); font-size: 0.95rem; margin-bottom: 0; }

/* -------------------- Callouts / notices -------------------- */
.cfpl-callout {
  max-width: 780px;
  margin: 0 auto 40px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: rgba(73, 201, 220, 0.06);
  border: 1px solid var(--cfpl-border);
  border-left: 4px solid var(--cfpl-cyan);
  color: var(--cream-dim);
  font-size: 0.95rem;
}
.cfpl-callout strong { color: var(--cream); }

.cfpl-callout-caution {
  background: rgba(233, 151, 58, 0.08);
  border-color: rgba(233, 151, 58, 0.3);
  border-left-color: var(--amber);
}

.cfpl-notice {
  max-width: 780px;
  margin: 0 auto 40px;
  padding: 22px 26px;
  border-radius: var(--radius);
  background: rgba(233, 151, 58, 0.08);
  border: 1px solid rgba(233, 151, 58, 0.35);
  text-align: center;
  color: var(--cream);
  font-weight: 700;
  font-size: 1rem;
}

/* -------------------- CTA band -------------------- */
.cfpl-cta {
  text-align: center;
  padding: 64px 0;
}
.cfpl-cta h2 { margin-bottom: 0.4em; }
.cfpl-cta p {
  color: var(--cream-dim);
  max-width: 600px;
  margin: 0 auto 28px;
}

/* -------------------- Abstract R&D panel (no fabricated screenshot) -------------------- */
.cfpl-rnd-panel {
  max-width: 780px;
  margin: 0 auto 40px;
  padding: 48px 32px;
  border-radius: var(--radius);
  text-align: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(73, 201, 220, 0.16) 0%, rgba(73, 201, 220, 0) 55%),
    radial-gradient(ellipse at 75% 80%, rgba(233, 151, 58, 0.10) 0%, rgba(233, 151, 58, 0) 55%),
    var(--panel);
  border: 1px solid var(--cfpl-border);
  box-shadow: var(--shadow-deep);
}
.cfpl-rnd-panel .cfpl-rnd-mark {
  height: 64px;
  width: auto;
  margin: 0 auto 18px;
  opacity: 0.9;
}
.cfpl-rnd-panel p {
  color: var(--cream-dim);
  margin: 0;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .cfpl-card-grid { grid-template-columns: repeat(2, 1fr); }
  .cfpl-feature-grid { grid-template-columns: 1fr; }
  .cfpl-figure-row { grid-template-columns: 1fr; }
}

@media (max-width: 1040px) {
  .cfpl-subnav-inner { padding: 12px 18px; gap: 10px; }
  .cfpl-subnav-links { margin-left: 0; gap: 16px 20px; }
}

@media (max-width: 760px) {
  .cfpl-hero { padding: 52px 0 40px; }
  .cfpl-section { padding: 52px 0; }
  .cfpl-card-grid { grid-template-columns: 1fr; }
  .cfpl-pipeline-step { font-size: 0.8rem; padding: 8px 14px; }
  .cfpl-steps li { padding: 16px 18px 16px 58px; }
}

@media (prefers-reduced-motion: reduce) {
  .cfpl-card { transition: none; }
}