/* ============================================================
   BUKU.CSS — Halaman Katalog "Seri Sejarah Penebusan"
   Memakai base.css, layout.css, desktop.css untuk nav/footer/tombol.
   ============================================================ */

/* ---------- HERO KATALOG ---------- */
.cat-hero { background:var(--tosca); color:var(--white); padding:1.5rem var(--pad) 1.5rem; }
.cat-hero-inner { display:flex; gap:1rem; align-items:flex-start; }
.cat-hero-book { flex:0 0 34%; }
.cat-hero-book img { width:100%; filter:drop-shadow(0 14px 26px rgba(0,0,0,.35)); }
.cat-hero-book .cover-ph { width:100%; }
.cat-hero-text { flex:1; min-width:0; }
.cat-eyebrow {
  font-family:'Avenir',Arial,sans-serif; font-weight:700;
  font-size:.65rem; letter-spacing:.14em; text-transform:uppercase;
  opacity:.85; margin-bottom:.35rem;
}
.cat-title {
  font-family:'Arial Black',Arial,sans-serif; font-weight:900;
  font-size:1.9rem; line-height:1.04; text-transform:uppercase; margin-bottom:.7rem;
}
.cat-desc { font-size:.82rem; line-height:1.6; opacity:.95; margin-bottom:1.1rem; }
.cat-stats { display:flex; gap:.85rem; }
.cat-stat-val { font-family:'Arial Black',Arial,sans-serif; font-weight:900; font-size:1.35rem; line-height:1; }
.cat-stat-lbl { font-size:.6rem; opacity:.85; margin-top:3px; line-height:1.2; }

/* Strip oranye di bawah hero */
.cat-subhero { background:var(--offwhite); padding:1rem var(--pad) 1.5rem; }
.cat-promo-pill {
  background:var(--orange); color:var(--black);
  border-radius:8px; padding:.8rem 1.25rem;
}
.cat-promo-pill .pp-top {
  font-size:.66rem; font-weight:700; letter-spacing:.06em;
  text-transform:uppercase; opacity:.75;
}
.cat-promo-pill .pp-main {
  font-family:'Arial Black',Arial,sans-serif; font-weight:900;
  font-size:.95rem; text-transform:uppercase; line-height:1.2;
}

/* ---------- GRID BUKU ---------- */
.cat-books { background:var(--white); padding:2.25rem var(--pad); }
.books-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.75rem 1.1rem; }
.bcard { display:flex; flex-direction:column; }
.bcard-cover {
  background:linear-gradient(160deg,#eef6f5,#f7f1e8);
  border-radius:10px; padding:1rem .75rem; margin-bottom:.85rem;
  aspect-ratio:1 / 1; display:flex; align-items:center; justify-content:center;
}
.bcard-cover img { max-height:100%; max-width:100%; width:auto; filter:drop-shadow(0 8px 16px rgba(0,0,0,.22)); }
.bcard-title {
  font-family:'Arial Black',Arial,sans-serif; font-weight:900;
  font-size:1.1rem; color:var(--tosca); margin-bottom:.3rem;
}
.bcard-desc { font-size:.76rem; color:var(--gray); line-height:1.5; margin-bottom:.5rem; }
.bcard-price { font-family:'Arial Black',Arial,sans-serif; font-weight:900; font-size:1rem; margin-bottom:.8rem; }
.bcard .btn-hero-orange { align-self:flex-start; padding:.55rem 1.5rem; }

/* Placeholder cover (dipakai jika file cover belum ada) */
.cover-ph {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  aspect-ratio:3 / 4; height:100%; width:auto; max-width:100%;
  background:linear-gradient(160deg,var(--tosca),var(--tosca-dk));
  color:#fff; border-radius:3px 6px 6px 3px; text-align:center; padding:.75rem;
  box-shadow:0 8px 16px rgba(0,0,0,.22);
}
.cover-ph b { font-family:'Arial Black',Arial,sans-serif; font-size:.8rem; letter-spacing:.1em; }
.cover-ph span { font-size:.6rem; opacity:.8; margin-top:.35rem; }

/* ---------- PAKET TERLENGKAP ---------- */
.cat-bundle { background:#fffde7; padding:1.5rem 0 2.5rem; }
.bundle-shelf {
  display:flex; justify-content:center; align-items:flex-end;
  padding:0 var(--pad); gap:0; overflow:hidden;
}
.bundle-shelf img, .bundle-shelf .cover-ph {
  width:13%; min-width:0; margin:0 -1%;
  filter:drop-shadow(0 6px 12px rgba(0,0,0,.25));
}
.bundle-shelf .cover-ph { aspect-ratio:3/4; min-height:0; }
.bundle-panel {
  background:var(--orange); color:var(--black);
  margin:0 var(--pad); margin-top:-.5rem; border-radius:14px;
  padding:1.5rem 1.4rem;
}
.bundle-title { font-family:'Arial Black',Arial,sans-serif; font-weight:900; font-size:1.5rem; }
.bundle-sub { font-weight:700; font-size:.95rem; margin:.3rem 0 .5rem; line-height:1.3; }
.bundle-desc { font-size:.8rem; line-height:1.55; }
.bundle-price { margin-top:1.1rem; display:flex; flex-direction:column; gap:.4rem; }
.bundle-price-row { display:flex; align-items:center; gap:.6rem; }
.bundle-old { text-decoration:line-through; color:#a35a00; font-weight:700; font-size:.95rem; }
.bundle-save { background:#c0392b; color:#fff; font-size:.65rem; font-weight:700; padding:2px 8px; border-radius:4px; }
.bundle-now { font-family:'Arial Black',Arial,sans-serif; font-weight:900; font-size:2rem; line-height:1; }
.bundle-buy {
  background:var(--tosca); color:#fff; border:none; border-radius:999px;
  font-family:Arial,sans-serif; font-weight:700; font-size:.9rem;
  padding:.7rem 1.75rem; cursor:pointer; align-self:flex-start; margin-top:.3rem;
}

/* ============================================================
   TABLET (≥ 680px)
   ============================================================ */
@media (min-width:680px) {
  .cat-hero-book { flex:0 0 32%; }
  .cat-title { font-size:2.4rem; }
  .books-grid { grid-template-columns:repeat(3,1fr); gap:2rem 1.5rem; }
}

/* ============================================================
   DESKTOP (≥ 1024px)
   ============================================================ */
@media (min-width:1024px) {

  /* HERO */
  .cat-hero { padding:0; overflow:visible; }
  .cat-hero-inner {
    max-width:1180px; margin:0 auto; padding:0 40px;
    align-items:flex-end; gap:4rem;
  }
  .cat-hero-book { flex:0 0 340px; }
  .cat-hero-book img { width:340px; margin-bottom:-55px; position:relative; z-index:2; }
  .cat-hero-text { flex:1; padding:4rem 0 3rem; }
  .cat-eyebrow { font-size:.75rem; }
  .cat-title { font-size:3.5rem; margin-bottom:1rem; }
  .cat-desc { font-size:1rem; max-width:32rem; margin-bottom:1.5rem; }
  .cat-stats { gap:2.5rem; }
  .cat-stat-val { font-size:2.6rem; }
  .cat-stat-lbl { font-size:.78rem; }

  .cat-subhero { padding:0; background:var(--offwhite); }
  .cat-subhero-inner { max-width:1180px; margin:0 auto; padding:1.5rem 40px 2rem; display:flex; justify-content:flex-end; }
  .cat-promo-pill {
    display:flex; align-items:center; gap:1rem;
    padding:1.1rem 2rem; min-width:55%;
  }
  .cat-promo-pill .pp-top { font-size:.8rem; }
  .cat-promo-pill .pp-main { font-size:1.1rem; }

  /* GRID */
  .cat-books { padding:4.5rem 0; }
  .books-grid { grid-template-columns:repeat(3,1fr); gap:2.5rem 2rem; max-width:1180px; margin:0 auto; padding:0 40px; }
  .bcard {
    background:#fdf9f2; border-radius:14px; padding:1.5rem;
    box-shadow:0 6px 24px rgba(0,0,0,.05);
  }
  .bcard-cover { background:linear-gradient(160deg,#eef6f5,#f7f1e8); aspect-ratio:4 / 3.4; margin-bottom:1.1rem; }
  .bcard-title { font-size:1.3rem; }
  .bcard-desc { font-size:.85rem; }
  .bcard-price { font-size:1.15rem; }

  /* BUNDLE */
  .cat-bundle { padding:4.5rem 0; }
  .bundle-inner { max-width:1180px; margin:0 auto; padding:0 40px; }
  .bundle-shelf { justify-content:flex-start; padding:0 1.5rem; max-width:760px; margin:0 auto 0 1.5rem; }
  .bundle-shelf img, .bundle-shelf .cover-ph { width:11%; }
  .bundle-panel {
    margin:-3.5rem 0 0; border-radius:18px; padding:2.5rem 3rem;
    display:flex; align-items:center; justify-content:space-between; gap:2rem;
  }
  .bundle-left { flex:1; }
  .bundle-title { font-size:2.1rem; }
  .bundle-sub { font-size:1.2rem; margin:.4rem 0 .6rem; }
  .bundle-desc { font-size:.9rem; max-width:34rem; }
  .bundle-price { margin-top:0; align-items:flex-end; flex:0 0 auto; }
  .bundle-now { font-size:2.6rem; }
  .bundle-buy { align-self:flex-end; margin-top:.5rem; font-size:1rem; padding:.8rem 2rem; }
}