/* ==========================================================================
   CCF Recommended Reading — Correct Code Press.
   Scoped under .ccf-reading classes. Reuses the shared CCF design tokens:
   --ccf-bg, --ccf-fg, --ccf-muted, --ccf-card, --ccf-border, --gold.
   ========================================================================== */

/* ============ Hero ============ */
.ccf-reading-hero {
  position: relative;
  padding: clamp(4.5rem, 10vw, 8rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--ccf-border);
  background:
    radial-gradient(1100px 560px at 15% 0%, rgba(157,26,1,.22), transparent 60%),
    radial-gradient(900px 560px at 92% 8%, rgba(200,167,93,.12), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%);
}

.ccf-reading-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .78rem;
  border: 1px solid rgba(200, 167, 93, .4);
  background: rgba(200, 167, 93, .08);
  border-radius: 999px;
  padding: .4rem .9rem;
}

.ccf-reading-hero h1 {
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.08;
  max-width: 900px;
}

.ccf-reading-lead {
  color: var(--gold);
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 46rem;
}

.ccf-reading-purpose {
  color: var(--ccf-muted);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  max-width: 46rem;
  margin-bottom: 2rem;
}

.ccf-reading-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

/* Gold primary CTA */
.ccf-reading-btn-gold {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--gold);
  border: 1px solid var(--gold);
  color: #17110e;
  font-weight: 800;
  border-radius: 999px;
  padding: .9rem 1.6rem;
  text-decoration: none;
  transition: background .16s ease, color .16s ease, transform .16s ease;
}

.ccf-reading-btn-gold:hover {
  background: #fff;
  border-color: #fff;
  color: #17110e;
  transform: translateY(-1px);
}

/* Plan navigation tabs */
.ccf-reading-plan-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 2.25rem;
}

.ccf-reading-plan-nav-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--ccf-muted);
  font-weight: 700;
  font-size: .9rem;
  border: 1px solid var(--ccf-border);
  background: var(--ccf-card);
  border-radius: 999px;
  padding: .55rem 1.1rem;
  text-decoration: none;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}

.ccf-reading-plan-nav-link:hover {
  color: #fff;
  border-color: rgba(255,255,255,.4);
}

.ccf-reading-plan-nav-link--active {
  color: #17110e;
  background: var(--gold);
  border-color: var(--gold);
}

/* ============ Sections ============ */
.ccf-reading-section {
  padding-block: clamp(3.5rem, 7vw, 6rem);
  border-bottom: 1px solid var(--ccf-border);
}

.ccf-reading-section-kicker {
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: .5rem;
}

.ccf-reading-section-title {
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.15;
}

.ccf-reading-section-sub {
  color: var(--ccf-muted);
  max-width: 44rem;
}

/* ============ Reading path ============ */
.ccf-reading-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
  max-width: 52rem;
}

.ccf-reading-path-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border: 1px solid var(--ccf-border);
  background: var(--ccf-card);
  border-radius: 1rem;
  padding: 1rem 1.2rem;
  position: relative;
}

.ccf-reading-path-seq {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  background: rgba(200, 167, 93, .14);
  border: 1px solid rgba(200, 167, 93, .4);
  color: var(--gold);
  font-weight: 800;
  font-size: .85rem;
}

.ccf-reading-path-body h3 {
  font-weight: 800;
  font-size: 1.05rem;
  margin: 0 0 .15rem;
}

.ccf-reading-path-note {
  color: var(--ccf-muted);
  font-size: .93rem;
  margin: 0;
}

/* ============ Books ============ */
.ccf-reading-books {
  display: grid;
  gap: 1.75rem;
}

.ccf-reading-book {
  border: 1px solid var(--ccf-border);
  background: var(--ccf-card);
  border-radius: 1.25rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.ccf-reading-book-head {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.ccf-reading-book-cover {
  flex: 0 0 auto;
  width: 7.5rem;
  border-radius: .45rem;
  box-shadow: 0 10px 26px rgba(0,0,0,.35);
}

.ccf-reading-book-cover--placeholder {
  position: relative;
  aspect-ratio: 2 / 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: .35rem;
  padding: .8rem;
  background:
    linear-gradient(160deg, rgba(200,167,93,.28), rgba(200,167,93,.05) 55%),
    #141414;
  border: 1px solid rgba(200,167,93,.45);
  overflow: hidden;
}

.ccf-reading-book-cover-badge {
  position: absolute;
  top: .55rem;
  left: .55rem;
  right: .55rem;
  font-size: .55rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #17110e;
  background: var(--gold);
  border-radius: 999px;
  padding: .2rem .5rem;
  text-align: center;
}

.ccf-reading-book-cover-title {
  font-weight: 800;
  font-size: .82rem;
  line-height: 1.2;
  color: var(--ccf-fg);
}

.ccf-reading-book-cover-author {
  font-size: .62rem;
  color: var(--ccf-muted);
  line-height: 1.25;
}

.ccf-reading-book-main {
  flex: 1 1 auto;
  min-width: 0;
}

.ccf-reading-book-order {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .5rem;
}

.ccf-reading-book-seq {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 999px;
  background: rgba(200, 167, 93, .14);
  border: 1px solid rgba(200, 167, 93, .4);
  color: var(--gold);
  font-weight: 800;
  font-size: .72rem;
}

.ccf-reading-book-plan {
  color: var(--ccf-muted2);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ccf-reading-book-title {
  font-weight: 800;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  letter-spacing: -.01em;
  margin: 0 0 .15rem;
}

.ccf-reading-book-subtitle {
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 .4rem;
}

.ccf-reading-book-meta {
  color: var(--ccf-muted2);
  font-size: .9rem;
  margin: 0 0 .75rem;
}

.ccf-reading-book-desc {
  color: var(--ccf-muted);
  margin: 0;
}

.ccf-reading-book-body {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  margin-top: 1.5rem;
}

.ccf-reading-book-facts h4 {
  font-weight: 800;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 .4rem;
}

.ccf-reading-book-facts p {
  color: var(--ccf-muted);
  font-size: .95rem;
  margin: 0;
}

.ccf-reading-book-concepts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.ccf-reading-book-concepts li {
  color: var(--ccf-muted);
  font-size: .95rem;
  padding-left: 1.35rem;
  position: relative;
}

.ccf-reading-book-concepts li::before {
  content: "\2713";
  color: var(--gold);
  font-weight: 700;
  position: absolute;
  left: 0;
  top: 0;
}

/* CCF Companion */
.ccf-reading-companion {
  grid-column: 1 / -1;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border: 1px solid rgba(200, 167, 93, .45);
  background: rgba(200, 167, 93, .08);
  border-radius: 1rem;
  padding: 1.1rem 1.2rem;
}

.ccf-reading-companion-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  background: var(--gold);
  color: #17110e;
  font-size: 1.1rem;
}

.ccf-reading-companion-body h4 {
  font-weight: 800;
  margin: 0 0 .35rem;
}

.ccf-reading-companion-kicker {
  color: var(--gold);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .72rem;
  margin: 0 0 .25rem;
}

.ccf-reading-companion-question {
  color: var(--ccf-fg);
  font-weight: 700;
  font-size: .98rem;
  margin: 0 0 .35rem;
}

.ccf-reading-companion-desc {
  color: var(--ccf-muted);
  font-size: .93rem;
  margin: 0;
}

/* Purchase options */
.ccf-reading-purchase {
  border-top: 1px solid var(--ccf-border);
  margin-top: 1.5rem;
  padding-top: 1.25rem;
}

.ccf-reading-purchase-label {
  font-weight: 700;
  color: var(--ccf-fg);
  margin: 0 0 .6rem;
}

.ccf-reading-purchase-options {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

.ccf-reading-purchase-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 800;
  border-radius: 999px;
  padding: .8rem 1.35rem;
  text-decoration: none;
  transition: background .16s ease, border-color .16s ease, transform .16s ease;
}

.ccf-reading-purchase-btn:hover {
  transform: translateY(-1px);
}

.ccf-reading-purchase-btn--amazon {
  background: #232f3e;
  border: 1px solid #37475a;
  color: #fff;
}

.ccf-reading-purchase-btn--amazon:hover {
  background: #37475a;
  color: #fff;
}

.ccf-reading-purchase-btn--barnes {
  background: #174e30;
  border: 1px solid #1e6b40;
  color: #fff;
}

.ccf-reading-purchase-btn--barnes:hover {
  background: #1e6b40;
  color: #fff;
}

.ccf-reading-purchase-price {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
}

.ccf-reading-purchase-note {
  color: var(--ccf-muted2);
  font-size: .82rem;
  margin: .7rem 0 0;
}

/* ============ Philosophy ============ */
.ccf-reading-section--philosophy {
  background:
    radial-gradient(900px 480px at 50% 0%, rgba(157,26,1,.16), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent);
}

.ccf-reading-philosophy {
  color: var(--ccf-muted);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.8;
  max-width: 44rem;
  margin: 0;
}

/* ============ Final CTA ============ */
.ccf-reading-final {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  text-align: center;
}

.ccf-reading-final h2 {
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.15;
}

.ccf-reading-final p {
  color: var(--ccf-muted);
  max-width: 38rem;
  margin-inline: auto;
}

/* ============ Responsive ============ */
@media (max-width: 767.98px) {
  .ccf-reading-book-head {
    flex-direction: column;
  }

  .ccf-reading-book-cover,
  .ccf-reading-book-cover--placeholder {
    width: 6.5rem;
  }
}