/* ==========================================================================
   Archives of Inquiry — Publisher
   Theme extends archivesofinquiry.com:
     - ABeeZee (wordmark)        - Bebas Neue (section heads)
     - Royal blue accent #285BB4 - Deep indigo-near-black #0E0E17
     - White surface             - Mystical imagery, alternating card rows
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=ABeeZee:ital@0;1&family=Bebas+Neue&family=Inter:wght@400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --aoi-blue:        #285BB4;
  --aoi-blue-dark:   #1f4892;
  --aoi-ink:         #171718;
  --aoi-ink-soft:    #2a2a2c;
  --aoi-bg-dark:     #0E0E17;
  --aoi-bg-darker:   #08080f;
  --aoi-cream:       #f7f4ec;
  --aoi-line:        #e6e6ea;
  --aoi-muted:       #6b6b76;
  --aoi-gold:        #d6b06c;

  --font-wordmark: 'ABeeZee', Georgia, serif;
  --font-display:  'Bebas Neue', Impact, sans-serif;
  --font-body:     'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-quote:    'Cormorant Garamond', Georgia, serif;

  --container: 1180px;
  --radius: 14px;
  --shadow-card: 0 18px 40px rgba(8,8,15,0.18), 0 2px 8px rgba(8,8,15,0.06);
  --shadow-card-hover: 0 28px 60px rgba(8,8,15,0.28), 0 4px 12px rgba(8,8,15,0.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--aoi-ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--aoi-blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--aoi-blue-dark); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }

/* ===== Header / Nav ====================================================== */
.site-header {
  padding: 28px 0 18px;
  text-align: center;
  background: #fff;
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--aoi-line);
}
.site-header .brand-mark {
  display: inline-flex; align-items: center; gap: 14px;
  margin-bottom: 10px;
}
.site-header .brand-mark img { width: 56px; height: auto; }
.site-header .brand-mark .brand-text {
  font-family: var(--font-wordmark);
  font-size: 28px; color: var(--aoi-ink);
  letter-spacing: .01em;
}
.site-header .brand-mark .brand-text small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--aoi-muted); margin-top: 2px;
}
.primary-nav {
  display: flex; justify-content: center; gap: 30px; flex-wrap: wrap;
  font-size: 15px; font-weight: 500;
  margin-top: 6px;
}
.primary-nav a {
  color: var(--aoi-ink);
  letter-spacing: .02em;
  position: relative;
  padding: 6px 2px;
}
.primary-nav a.active, .primary-nav a:hover { color: var(--aoi-blue); }
.primary-nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--aoi-blue);
}
.social-row {
  display: flex; justify-content: center; gap: 18px;
  margin-top: 14px;
  color: var(--aoi-ink-soft);
}
.social-row a { color: inherit; opacity: .65; transition: opacity .2s, color .2s; }
.social-row a:hover { opacity: 1; color: var(--aoi-blue); }
.social-row svg { width: 18px; height: 18px; }

/* ===== Hero =============================================================== */
.hero {
  text-align: center;
  padding: 56px 0 24px;
  background: #fff;
}
.hero .crumb {
  font-family: var(--font-body); font-size: 12px;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--aoi-muted); margin-bottom: 16px;
}
.hero h1 {
  font-family: var(--font-wordmark);
  font-size: clamp(48px, 7.5vw, 96px);
  font-weight: 400;
  margin: 0 0 8px;
  color: var(--aoi-ink);
  line-height: 1.05;
  letter-spacing: -.005em;
}
.hero .tagline {
  font-family: var(--font-quote); font-style: italic;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--aoi-ink-soft);
  margin: 0;
}
.hero-banner {
  margin-top: 36px;
  height: clamp(240px, 36vw, 420px);
  background:
    linear-gradient(180deg, rgba(14,14,23,0) 0%, rgba(14,14,23,.55) 100%),
    url('../img/hero_publisher.png') center/cover no-repeat;
  border-radius: 6px;
}

/* ===== Welcome Band ====================================================== */
.welcome-band {
  background: var(--aoi-bg-dark);
  color: #fff;
  padding: 64px 0;
  text-align: center;
  margin-top: -56px;
  position: relative;
  z-index: 1;
}
.welcome-band h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 400;
  letter-spacing: .04em;
  margin: 0 0 14px;
  line-height: 1.05;
}
.welcome-band .sub {
  font-family: var(--font-display);
  letter-spacing: .12em; font-size: 18px;
  color: var(--aoi-gold);
  margin-bottom: 22px;
}
.welcome-band p {
  max-width: 720px; margin: 0 auto;
  font-size: 16px; line-height: 1.75;
  color: rgba(255,255,255,.85);
}

/* ===== Section ============================================================ */
.section { padding: 88px 0; }
.section.alt { background: var(--aoi-cream); }

.section h2.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 400; letter-spacing: .04em;
  margin: 0 0 14px; line-height: 1.05;
  color: var(--aoi-ink);
}
.section .lede {
  font-size: 17px; color: var(--aoi-ink-soft); max-width: 680px;
  margin: 0 0 36px;
}

/* Two-column row (image + text), alternating like the parent site */
.row {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center;
  margin: 56px 0;
}
.row.flip { grid-template-columns: 1fr 1.1fr; }
.row.flip .row-text { order: 0; }
.row.flip .row-image { order: 1; }
.row .row-image img { border-radius: var(--radius); box-shadow: var(--shadow-card); }
.row .row-text h3 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 400; letter-spacing: .04em;
  margin: 0 0 6px; line-height: 1.05;
  color: var(--aoi-ink);
}
.row .row-text .accent-rule {
  width: 56px; height: 3px; background: var(--aoi-blue);
  margin: 14px 0 18px;
}
.row .row-text p { color: var(--aoi-ink-soft); }

/* ===== Buttons =========================================================== */
.btn {
  display: inline-block;
  background: var(--aoi-blue); color: #fff !important;
  padding: 11px 24px; border-radius: 4px;
  font-family: var(--font-body); font-weight: 600;
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  border: none; cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(40,91,180,.28);
}
.btn:hover { background: var(--aoi-blue-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(40,91,180,.36); }
.btn.ghost {
  background: transparent; color: var(--aoi-blue) !important;
  border: 1.5px solid var(--aoi-blue);
  box-shadow: none;
}
.btn.ghost:hover { background: var(--aoi-blue); color: #fff !important; }
.btn.gold { background: var(--aoi-gold); box-shadow: 0 4px 14px rgba(214,176,108,.28); }
.btn.gold:hover { background: #c39d56; box-shadow: 0 8px 22px rgba(214,176,108,.40); }

/* ===== Catalog Grid ====================================================== */
.catalog-toolbar {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  margin-bottom: 36px;
}
.chip {
  display: inline-flex; align-items: center;
  padding: 8px 16px; border-radius: 999px;
  border: 1.5px solid var(--aoi-line);
  background: #fff; cursor: pointer;
  font-size: 13px; font-weight: 500;
  letter-spacing: .04em;
  color: var(--aoi-ink-soft);
  transition: all .2s;
}
.chip:hover { border-color: var(--aoi-blue); color: var(--aoi-blue); }
.chip.active { background: var(--aoi-blue); border-color: var(--aoi-blue); color: #fff; }

.catalog-grid {
  display: grid; gap: 32px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.book-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column;
  border: 1px solid var(--aoi-line);
}
.book-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.book-card .cover-wrap {
  position: relative;
  background: var(--aoi-bg-dark);
  aspect-ratio: 2 / 3;
  overflow: hidden;
}
.book-card .cover-wrap img { width: 100%; height: 100%; object-fit: cover; }
.book-card .cover-wrap.placeholder {
  display: flex; align-items: center; justify-content: center;
  color: var(--aoi-gold);
  background:
    radial-gradient(circle at 50% 35%, rgba(214,176,108,.15), transparent 60%),
    var(--aoi-bg-dark);
}
.book-card .cover-wrap.placeholder .ph-mark {
  font-family: var(--font-display); letter-spacing: .12em;
  font-size: 14px; text-align: center; color: var(--aoi-gold);
}
.book-card .cover-wrap.placeholder .ph-mark span {
  display: block; font-size: 32px; color: rgba(255,255,255,.45);
  margin-bottom: 10px;
}
.book-card .badge {
  position: absolute; top: 14px; left: 14px;
  background: rgba(8,8,15,.85); color: var(--aoi-gold);
  font-family: var(--font-body); font-size: 10px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 4px;
  backdrop-filter: blur(4px);
}
.book-card .badge.new { background: var(--aoi-blue); color: #fff; }
.book-card .meta {
  padding: 22px 22px 20px;
  flex: 1; display: flex; flex-direction: column;
}
.book-card .category-tag {
  font-family: var(--font-body);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--aoi-blue); font-weight: 600;
  margin-bottom: 10px;
}
.book-card h4 {
  font-family: var(--font-quote);
  font-size: 22px; font-weight: 600;
  margin: 0 0 6px; line-height: 1.2;
  color: var(--aoi-ink);
}
.book-card .author {
  font-family: var(--font-quote); font-style: italic;
  font-size: 15px; color: var(--aoi-muted);
  margin-bottom: 14px;
}
.book-card .blurb {
  font-size: 14px; line-height: 1.55;
  color: var(--aoi-ink-soft);
  margin: 0 0 16px;
  flex: 1;
}
.book-card .formats {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.book-card .fmt {
  font-size: 10px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  background: var(--aoi-cream);
  color: var(--aoi-ink-soft);
  padding: 4px 8px; border-radius: 3px;
}
.book-card .price {
  font-family: var(--font-quote);
  font-size: 18px; color: var(--aoi-ink); font-weight: 600;
  margin-bottom: 12px;
}
.book-card .actions {
  display: flex; gap: 8px;
}
.book-card .actions .btn { flex: 1; padding: 9px 12px; font-size: 11px; text-align: center; }

/* ===== CTA Band ========================================================== */
.cta-band {
  background:
    linear-gradient(180deg, rgba(8,8,15,.72), rgba(8,8,15,.86)),
    url('../img/cta_bg.png') center/cover no-repeat;
  color: #fff; text-align: center;
  padding: 88px 0;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 400; letter-spacing: .04em;
  margin: 0 0 14px;
}
.cta-band p { max-width: 640px; margin: 0 auto 26px; color: rgba(255,255,255,.85); }

/* ===== Footer ============================================================ */
.site-footer {
  background: var(--aoi-bg-darker);
  color: rgba(255,255,255,.7);
  padding: 56px 0 28px;
}
.site-footer .footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px;
  margin-bottom: 40px;
}
.site-footer h5 {
  font-family: var(--font-display);
  letter-spacing: .14em; font-size: 16px;
  color: var(--aoi-gold);
  margin: 0 0 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 6px 0; font-size: 14px; }
.site-footer a { color: rgba(255,255,255,.78); }
.site-footer a:hover { color: var(--aoi-gold); }
.site-footer .brand-foot {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.site-footer .brand-foot img { width: 44px; }
.site-footer .brand-foot .name {
  font-family: var(--font-wordmark); color: #fff; font-size: 22px;
}
.site-footer .legal {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 22px; font-size: 13px;
  color: rgba(255,255,255,.5);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
}
.site-footer .footer-social { display: flex; gap: 14px; margin-top: 12px; }
.site-footer .footer-social a { color: rgba(255,255,255,.6); }
.site-footer .footer-social a:hover { color: var(--aoi-gold); }
.site-footer .footer-social svg { width: 18px; height: 18px; }

/* ===== Form ============================================================== */
.form-card {
  background: #fff; border: 1px solid var(--aoi-line);
  border-radius: var(--radius); padding: 36px;
  box-shadow: var(--shadow-card);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--aoi-ink-soft); margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; font-size: 15px; font-family: var(--font-body);
  border: 1.5px solid var(--aoi-line); border-radius: 6px; background: #fff;
  color: var(--aoi-ink); transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--aoi-blue);
  box-shadow: 0 0 0 3px rgba(40,91,180,.12);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 13px; color: var(--aoi-muted); margin-top: 10px;
}

/* ===== News / Posts ====================================================== */
.posts-grid {
  display: grid; gap: 28px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.post-card {
  background: #fff; border: 1px solid var(--aoi-line);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .2s, box-shadow .2s;
}
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.post-card .post-image {
  height: 180px; background: var(--aoi-bg-dark);
  background-size: cover; background-position: center;
}
.post-card .post-meta { padding: 22px; }
.post-card .post-date {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--aoi-blue); font-weight: 600; margin-bottom: 8px;
}
.post-card h4 { font-family: var(--font-quote); font-size: 22px; margin: 0 0 8px; line-height: 1.25; }
.post-card p { font-size: 14px; color: var(--aoi-ink-soft); margin: 0 0 12px; }

/* ===== Detail page ======================================================= */
.work-hero {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px;
  align-items: start; padding: 64px 0;
}
.work-hero .work-cover img {
  width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-card);
}
.work-hero .work-info h1 {
  font-family: var(--font-wordmark); font-weight: 400;
  font-size: clamp(36px, 4.6vw, 58px); margin: 0 0 8px; line-height: 1.1;
}
.work-hero .work-info .work-sub {
  font-family: var(--font-quote); font-style: italic;
  font-size: 20px; color: var(--aoi-ink-soft); margin: 0 0 12px;
}
.work-hero .work-info .by {
  font-family: var(--font-body); letter-spacing: .12em; text-transform: uppercase;
  font-size: 12px; color: var(--aoi-blue); font-weight: 600; margin-bottom: 26px;
}
.work-hero .pricing-table {
  display: grid; gap: 10px;
  margin: 24px 0 28px;
}
.work-hero .price-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px;
  align-items: center;
  padding: 14px 18px; background: var(--aoi-cream);
  border-radius: 8px;
}
.work-hero .price-row .fmt-label {
  font-family: var(--font-display); letter-spacing: .12em; font-size: 16px;
  color: var(--aoi-ink);
}
.work-hero .price-row .price-val {
  font-family: var(--font-quote); font-weight: 600; font-size: 18px; color: var(--aoi-ink);
}

/* ===== Misc utilities ==================================================== */
.muted { color: var(--aoi-muted); }
.center { text-align: center; }
.eyebrow {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--aoi-blue); margin: 0 0 12px;
}

/* ===== Responsive ======================================================== */
@media (max-width: 900px) {
  .row, .row.flip { grid-template-columns: 1fr; gap: 28px; margin: 36px 0; }
  .row.flip .row-text { order: 1; } .row.flip .row-image { order: 0; }
  .work-hero { grid-template-columns: 1fr; gap: 32px; }
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
}
@media (max-width: 560px) {
  .primary-nav { gap: 16px; font-size: 14px; }
  .site-footer .footer-grid { grid-template-columns: 1fr; }
}