/* ========================================================================
   Farsight Books catalog — sbadigitalsolutions.com/farsightbooks/
   Uses the global tokens + .section/.btn system from ../styles.css
   ======================================================================== */

/* ---------- Hero ---------- */
.fb-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  padding: 6.5rem 1.5rem 4.5rem;
}
.fb-hero .hero-bg { position: absolute; inset: 0; z-index: 0; }
.fb-hero .hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.38; }
.fb-hero .hero-glow-1 { width: 480px; height: 480px; top: -170px; left: -120px; background: var(--accent); }
.fb-hero .hero-glow-2 { width: 400px; height: 400px; bottom: -190px; right: -90px; background: var(--accent-2); }
.fb-hero-inner { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; text-align: center; }
.fb-hero .hero-eyebrow { margin-bottom: 1rem; }
.fb-hero .hero-eyebrow .script { color: #FFFFFF; opacity: 0.85; font-size: 1.25rem; }

.fb-h1 {
  font-size: clamp(2.6rem, 7.5vw, 4.75rem);
  font-weight: 900; letter-spacing: -0.04em; line-height: 0.95;
  color: #FFFFFF; margin: 0 0 0.9rem;
}
.fb-h1 .accent { color: var(--accent-2); }
.fb-h1-kicker {
  display: inline-block;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px; padding: 0.4rem 0.9rem; margin: 0 0 1.5rem;
}
.fb-h1-sub {
  color: rgba(255,255,255,0.8);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  line-height: 1.7; max-width: 62ch; margin: 0 auto 1.75rem;
}
.fb-h1-sub strong { color: #FFFFFF; font-weight: 600; }

.fb-hero-stats {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.75rem 2.5rem; margin-top: 2rem;
  padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,0.14);
}
.fb-stat { text-align: center; }
.fb-stat-num {
  display: block; font-size: 1.85rem; font-weight: 900; letter-spacing: -0.03em;
  color: #FFFFFF; line-height: 1;
}
.fb-stat-label {
  display: block; margin-top: 0.35rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.62);
}

/* ---------- Catalog grid ---------- */
.fb-grid {
  display: grid; gap: 2rem 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}
.fb-book { display: flex; flex-direction: column; }

.fb-cover {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface-2);
  box-shadow: 0 10px 26px rgba(10,13,20,0.18), 0 1px 3px rgba(10,13,20,0.14);
  transition: transform 220ms ease, box-shadow 220ms ease;
  aspect-ratio: 2 / 3;
}
.fb-book:hover .fb-cover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(10,13,20,0.26), 0 1px 3px rgba(10,13,20,0.14);
}
.fb-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

.fb-cover-none {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 1rem;
  border: 1.5px dashed var(--line);
  box-shadow: none;
  background: var(--surface);
}
.fb-cover-none-title {
  font-size: 0.95rem; font-weight: 700; color: var(--ink); line-height: 1.35;
}
.fb-cover-none-note {
  margin-top: 0.5rem;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--body); opacity: 0.6;
}

.fb-body { padding-top: 0.9rem; }
.fb-title {
  font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3;
  color: var(--ink); margin: 0 0 0.25rem;
}
.fb-author { font-size: 0.86rem; color: var(--body); margin: 0 0 0.35rem; }
.fb-series {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em;
  color: var(--accent); margin: 0 0 0.35rem;
}
.fb-isbn {
  font-size: 0.72rem; color: var(--body); opacity: 0.78; margin: 0 0 0.2rem;
  font-variant-numeric: tabular-nums;
}
.fb-formats {
  font-size: 0.72rem; color: var(--body); opacity: 0.7; margin: 0;
}

/* ---------- Coming soon ---------- */
.fb-soon-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 0.15rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.fb-soon-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem;
}
.fb-soon-title { color: #FFFFFF; font-weight: 600; font-size: 0.97rem; }
.fb-soon-author { color: rgba(255,255,255,0.6); font-size: 0.83rem; }

/* ---------- Publisher record ---------- */
.fb-record {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 2rem;
}
.fb-record-item {
  border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
  padding-left: 1rem;
}
.fb-record-item dt {
  font-size: 0.71rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--body); opacity: 0.72; margin: 0 0 0.35rem;
}
.fb-record-item dd {
  margin: 0; color: var(--ink); font-size: 1rem; font-weight: 600; line-height: 1.5;
}
.fb-record-item dd a { color: var(--accent); }

.fb-note {
  margin-top: 2rem; padding-top: 1.25rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.88rem; color: var(--body); opacity: 0.85; max-width: 68ch;
}

@media (max-width: 640px) {
  .fb-hero { padding: 5rem 1.25rem 3.25rem; }
  .fb-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 1.5rem 1rem; }
  .fb-hero-stats { gap: 1.25rem 1.75rem; }
  .fb-stat-num { font-size: 1.5rem; }
}