/* ==========================================================================
   dg-archive.css — DG Grow Blog hub (category archive) · bp-archive system
   --------------------------------------------------------------------------
   Version:       1.0
   Released:      2026-08-03
   Compatibility: GeneratePress 3.x child theme · WordPress 6.0+
   Ships with:    category-blog.php · dg-archive.js · functions.php enqueue
   Palette:       matches dg-blog.css (single-post) — #5B3DF5 primary, lilac.
   Loads after:   dg-global (so it can override site-wide styles).
   Scope:         every rule is under .bp-archive OR body.category, so it
                  cannot leak into other templates.
   ========================================================================== */

/* --- GeneratePress full-width override (Blog category only) -------------- */
body.category #page.grid-container,
body.category .site-content,
body.category #primary.content-area,
body.category #main.site-main {
  max-width: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}
body.category .site-content { display: block; }

/* --------------------------------------------------------------------------
   Tokens (self-contained — dg-blog.css does not load here)
   -------------------------------------------------------------------------- */
.bp-archive {
  --bp-primary: #5B3DF5;
  --bp-primary-dark: #4429D6;
  --bp-accent: #7B61FF;
  --bp-accent-ink: #5540D0;
  --bp-lilac: #EFEAFF;
  --bp-lilac-soft: #F7F5FF;
  --bp-lilac-line: #DED5FF;

  --bp-ink: #14121F;
  --bp-body: #3D3A52;
  --bp-muted: #6E6A85;
  --bp-faint: #767290;
  --bp-line: #E7E4F2;
  --bp-bg: #FFFFFF;
  --bp-bg-soft: #FAFAFC;

  --bp-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --bp-radius: 12px;
  --bp-radius-lg: 18px;
  --bp-radius-pill: 999px;

  --bp-shadow-sm: 0 1px 2px rgba(20,18,31,.05), 0 2px 8px rgba(20,18,31,.05);
  --bp-shadow-md: 0 8px 24px -12px rgba(91,61,245,.28), 0 4px 12px rgba(20,18,31,.05);
  --bp-shadow-lg: 0 26px 48px -18px rgba(91,61,245,.34), 0 10px 24px rgba(20,18,31,.08);
  --bp-ease: cubic-bezier(.22,.61,.36,1);

  --bp-maxw: 1200px;

  font-family: var(--bp-font);
  color: var(--bp-ink);
  background: var(--bp-bg);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.bp-archive *,
.bp-archive *::before,
.bp-archive *::after { box-sizing: border-box; }
.bp-archive a { color: inherit; text-decoration: none; }
.bp-archive img { max-width: 100%; display: block; }
.bp-archive .bp-wrap { max-width: var(--bp-maxw); margin: 0 auto; padding: 0 24px; }
.bp-archive .bp-vh {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.bp-archive .bp-hero {
  text-align: center;
  padding: 76px 0 60px;
  background:
    radial-gradient(78% 120% at 50% -10%, rgba(91,61,245,.10), transparent 60%),
    radial-gradient(60% 90% at 88% 8%, rgba(123,97,255,.10), transparent 60%),
    linear-gradient(180deg, var(--bp-lilac-soft), var(--bp-bg));
  border-bottom: 1px solid var(--bp-line);
}
.bp-archive .bp-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--bp-bg); border: 1px solid var(--bp-lilac-line);
  color: var(--bp-primary); font-weight: 700; font-size: 13px;
  padding: 7px 14px; border-radius: var(--bp-radius-pill); box-shadow: var(--bp-shadow-sm);
}
.bp-archive .bp-eyebrow svg { width: 14px; height: 14px; }
.bp-archive .bp-hero h1 {
  font-size: 58px; line-height: 1.08; font-weight: 800; letter-spacing: -.03em;
  margin: 22px 0 16px; color: var(--bp-ink);
}
.bp-archive .bp-hero h1 .grad {
  background: linear-gradient(115deg, var(--bp-primary), var(--bp-accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bp-archive .bp-hero .bp-sub {
  max-width: 620px; margin: 0 auto; color: var(--bp-body); font-size: 19px; line-height: 1.65;
}
.bp-archive .bp-search {
  max-width: 640px; margin: 32px auto 24px; display: flex; align-items: center;
  background: var(--bp-bg); border: 1px solid var(--bp-line); border-radius: 14px;
  padding: 6px 6px 6px 18px; box-shadow: var(--bp-shadow-md);
}
.bp-archive .bp-search:focus-within { border-color: var(--bp-accent); box-shadow: 0 0 0 4px var(--bp-lilac), var(--bp-shadow-md); }
.bp-archive .bp-search svg { width: 20px; height: 20px; color: var(--bp-muted); flex: none; }
.bp-archive .bp-search input {
  flex: 1; border: 0; outline: 0; background: transparent; color: var(--bp-ink);
  font-family: inherit; font-size: 16px; padding: 12px;
}
.bp-archive .bp-search button {
  border: 0; cursor: pointer; font-family: inherit; font-weight: 700; font-size: 15px;
  color: #fff; padding: 12px 24px; border-radius: 10px;
  background: linear-gradient(135deg, var(--bp-primary), var(--bp-accent));
  transition: transform .18s var(--bp-ease);
}
.bp-archive .bp-search button:hover { transform: translateY(-1px); }
.bp-archive .bp-trust {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 24px;
  color: var(--bp-body); font-size: 14px; font-weight: 600;
}
.bp-archive .bp-trust span { display: inline-flex; align-items: center; gap: 7px; }
.bp-archive .bp-trust svg { width: 16px; height: 16px; color: var(--bp-primary); }

/* --------------------------------------------------------------------------
   Category pills
   -------------------------------------------------------------------------- */
.bp-archive .bp-pills { padding: 30px 0 6px; }
.bp-archive .bp-pills ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}
.bp-archive .bp-pill {
  display: inline-block; font-size: 14px; font-weight: 600; padding: 10px 20px;
  border-radius: var(--bp-radius-pill); border: 1px solid var(--bp-line);
  background: var(--bp-bg); color: var(--bp-body); cursor: pointer;
  transition: color .2s var(--bp-ease), border-color .2s var(--bp-ease), transform .2s var(--bp-ease);
}
.bp-archive .bp-pill:hover { border-color: var(--bp-primary); color: var(--bp-primary); transform: translateY(-1px); }
.bp-archive .bp-pill.is-active {
  background: linear-gradient(135deg, var(--bp-primary), var(--bp-accent));
  color: #fff; border-color: transparent; box-shadow: 0 8px 18px -8px rgba(91,61,245,.6);
}

/* --------------------------------------------------------------------------
   Section scaffolding
   -------------------------------------------------------------------------- */
.bp-archive .bp-section { padding: 58px 0; }
.bp-archive .bp-section.is-tint { background: var(--bp-bg-soft); }
.bp-archive .bp-sechead {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; margin-bottom: 32px;
}
.bp-archive .bp-sechead .bp-titles { display: flex; flex-direction: column; gap: 6px; }
.bp-archive .bp-kicker { display: inline-flex; align-items: center; gap: 10px; }
.bp-archive .bp-kicker .bp-ico {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  color: #fff; flex: none;
}
.bp-archive .bp-kicker .bp-ico svg { width: 18px; height: 18px; }
.bp-archive .bp-section h2 {
  font-size: 32px; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; color: var(--bp-ink);
}
.bp-archive .bp-secsub { color: var(--bp-muted); font-size: 16px; line-height: 1.5; }
.bp-archive .bp-viewall {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  color: var(--bp-primary); font-weight: 700; font-size: 15px; transition: gap .2s var(--bp-ease);
}
.bp-archive .bp-viewall:hover { gap: 11px; }
.bp-archive .bp-viewall svg { width: 16px; height: 16px; }

/* --------------------------------------------------------------------------
   Grids + cards
   -------------------------------------------------------------------------- */
.bp-archive .bp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; list-style: none; margin: 0; padding: 0; }
.bp-archive .bp-grid.is-feat { grid-template-columns: repeat(3, 1fr); }
.bp-archive .bp-card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--bp-bg); border: 1px solid var(--bp-line); border-radius: var(--bp-radius-lg);
  overflow: hidden; box-shadow: var(--bp-shadow-sm);
  transition: transform .3s var(--bp-ease), box-shadow .3s var(--bp-ease), border-color .3s var(--bp-ease);
}
.bp-archive .bp-card:hover { transform: translateY(-8px); box-shadow: var(--bp-shadow-lg); border-color: var(--bp-lilac-line); }
.bp-archive .bp-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--bp-lilac); }
.bp-archive .bp-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--bp-ease); }
.bp-archive .bp-card:hover .bp-thumb img { transform: scale(1.06); }
.bp-archive .bp-thumb .bp-ph { position: absolute; inset: 0; transition: transform .5s var(--bp-ease); }
.bp-archive .bp-card:hover .bp-thumb .bp-ph { transform: scale(1.06); }
.bp-archive .bp-thumb .bp-ph .bp-glow { position: absolute; width: 62%; height: 62%; border-radius: 50%; filter: blur(30px); }
.bp-archive .bp-thumb .bp-ph .g1 { top: -12%; left: -8%; background: rgba(255,255,255,.34); }
.bp-archive .bp-thumb .bp-ph .g2 { bottom: -14%; right: -6%; background: rgba(255,255,255,.18); }
.bp-archive .bp-thumb .bp-ph .bp-mark { position: absolute; inset: 0; display: grid; place-items: center; }
.bp-archive .bp-thumb .bp-ph .bp-mark svg { width: 60px; height: 60px; color: rgba(255,255,255,.92); filter: drop-shadow(0 8px 16px rgba(0,0,0,.22)); }

.bp-archive .bp-catbadge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.94); backdrop-filter: blur(4px);
  color: var(--bp-ink); font-size: 12px; font-weight: 700;
  padding: 5px 11px; border-radius: var(--bp-radius-pill); box-shadow: var(--bp-shadow-sm);
}
.bp-archive .bp-catbadge .bp-dot { width: 7px; height: 7px; border-radius: 50%; }
.bp-archive .bp-rt {
  position: absolute; bottom: 12px; right: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(20,18,31,.62); backdrop-filter: blur(4px); color: #fff;
  font-size: 12px; font-weight: 600; padding: 5px 10px; border-radius: var(--bp-radius-pill);
}
.bp-archive .bp-rt svg { width: 12px; height: 12px; }

.bp-archive .bp-cbody { display: flex; flex-direction: column; gap: 10px; padding: 20px; flex: 1; }
.bp-archive .bp-cbody h3 {
  font-size: 17px; font-weight: 700; line-height: 1.4; letter-spacing: -.01em;
  color: var(--bp-ink); transition: color .2s var(--bp-ease); margin: 0;
}
.bp-archive .bp-card:hover .bp-cbody h3 { color: var(--bp-primary); }
.bp-archive .bp-excerpt { color: var(--bp-muted); font-size: 14.5px; line-height: 1.6; margin: 0; }
.bp-archive .bp-cmeta {
  margin-top: auto; display: flex; align-items: center; gap: 8px;
  color: var(--bp-muted); font-size: 13px; font-weight: 500;
}
.bp-archive .bp-cmeta .bp-date { display: inline-flex; align-items: center; gap: 6px; }
.bp-archive .bp-cmeta svg { width: 14px; height: 14px; }
.bp-archive .bp-cauthor {
  display: flex; align-items: center; gap: 9px; margin-top: 4px; padding-top: 12px;
  border-top: 1px solid var(--bp-line); color: var(--bp-body); font-size: 13px; font-weight: 600;
}
.bp-archive .bp-cauthor .bp-avatar { width: 30px; height: 30px; border-radius: 50%; flex: none; overflow: hidden; }
.bp-archive .bp-cauthor .bp-avatar img { width: 100%; height: 100%; object-fit: cover; }
.bp-archive .bp-cauthor .bp-sep { color: var(--bp-line); }
.bp-archive .bp-cauthor .bp-cdate { font-weight: 500; color: var(--bp-muted); }

/* featured emphasis */
.bp-archive .bp-grid.is-feat .bp-thumb { aspect-ratio: 16/10; }
.bp-archive .bp-grid.is-feat .bp-cbody h3 { font-size: 20px; }
.bp-archive .bp-grid.is-feat .bp-thumb .bp-ph .bp-mark svg { width: 76px; height: 76px; }

.bp-archive .bp-empty {
  grid-column: 1 / -1; padding: 40px; text-align: center; color: var(--bp-muted);
  border: 1px dashed var(--bp-line); border-radius: var(--bp-radius-lg); background: var(--bp-bg-soft);
}

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */
.bp-archive .bp-news-outer { padding: 68px 0; }
.bp-archive .bp-news {
  position: relative; overflow: hidden; border-radius: 26px; padding: 54px 58px;
  display: flex; align-items: center; gap: 46px; color: #fff;
  background: linear-gradient(120deg, var(--bp-primary), var(--bp-accent) 62%, #4429D6);
  box-shadow: 0 30px 60px -22px rgba(91,61,245,.55);
}
.bp-archive .bp-news::before { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: rgba(255,255,255,.10); top: -150px; right: -70px; }
.bp-archive .bp-news::after { content: ""; position: absolute; width: 240px; height: 240px; border-radius: 50%; background: rgba(255,255,255,.08); bottom: -130px; left: 22%; }
.bp-archive .bp-news .bp-illo { position: relative; z-index: 1; flex: none; }
.bp-archive .bp-news .bp-illo svg { width: 140px; height: 140px; }
.bp-archive .bp-news .bp-newscopy { position: relative; z-index: 1; flex: 1; }
.bp-archive .bp-news h2 { font-size: 32px; color: #fff; margin: 0 0 10px; letter-spacing: -.02em; }
.bp-archive .bp-news p { color: rgba(255,255,255,.9); font-size: 17px; max-width: 520px; line-height: 1.55; margin: 0; }
.bp-archive .bp-newsbtn { display: inline-block; margin-top: 22px; background: var(--bp-ink); color: #fff; font-weight: 700; font-size: 15px; padding: 15px 28px; border-radius: 12px; transition: transform .18s var(--bp-ease); }
.bp-archive .bp-newsbtn:hover { transform: translateY(-1px); }
.bp-archive .bp-news .bp-fine { margin-top: 14px; display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.82); }
.bp-archive .bp-news .bp-fine span { display: inline-flex; align-items: center; gap: 6px; }
.bp-archive .bp-news .bp-fine svg { width: 14px; height: 14px; }

/* --------------------------------------------------------------------------
   Pagination (main-query fallback / future use)
   -------------------------------------------------------------------------- */
.bp-archive .bp-pagination { display: flex; justify-content: center; gap: 8px; padding: 20px 0 60px; }
.bp-archive .bp-pagination .page-numbers {
  min-width: 42px; height: 42px; display: inline-grid; place-items: center; padding: 0 12px;
  border: 1px solid var(--bp-line); border-radius: 10px; font-weight: 600; font-size: 14px; color: var(--bp-body);
}
.bp-archive .bp-pagination .page-numbers.current { background: var(--bp-primary); border-color: var(--bp-primary); color: #fff; }
.bp-archive .bp-pagination a.page-numbers:hover { border-color: var(--bp-primary); color: var(--bp-primary); }

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.bp-archive .bp-reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--bp-ease), transform .6s var(--bp-ease); }
.bp-archive .bp-reveal.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .bp-archive .bp-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .bp-archive .bp-hero h1 { font-size: 42px; }
  .bp-archive .bp-section h2 { font-size: 26px; }
  .bp-archive .bp-grid,
  .bp-archive .bp-grid.is-feat { grid-template-columns: repeat(2, 1fr); }
  .bp-archive .bp-news { flex-direction: column; padding: 40px 26px; text-align: center; }
  .bp-archive .bp-news .bp-newscopy { text-align: center; }
  .bp-archive .bp-news .bp-fine { justify-content: center; }
}
@media (max-width: 560px) {
  .bp-archive { font-size: 16px; }
  .bp-archive .bp-hero h1 { font-size: 33px; }
  .bp-archive .bp-grid,
  .bp-archive .bp-grid.is-feat { grid-template-columns: 1fr; }
  .bp-archive .bp-sechead { flex-direction: column; align-items: flex-start; }
  .bp-archive .bp-search { flex-wrap: wrap; }
  .bp-archive .bp-search button { width: 100%; margin-top: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .bp-archive .bp-reveal { transition: none; opacity: 1; transform: none; }
  .bp-archive .bp-card:hover { transform: none; }
  .bp-archive .bp-card:hover .bp-thumb img,
  .bp-archive .bp-card:hover .bp-thumb .bp-ph { transform: none; }
}