/* Extracted from page-books-v1.html locked mockup, 2026-04-27 */
/* + Override: /books/ uses the watermark hero as the page heading.
   Uses chained-class selector (.upcoming.upcoming--page-books = specificity 0,2,0)
   to beat the later baseline `.upcoming { padding: ... }` shorthand at line 654. */
  .upcoming.upcoming--page-books {
    padding-top: 0 !important;
  }
  .upcoming.upcoming--page-books .section-heading-row {
    display: none;
    margin-bottom: 0 !important;
  }
  .upcoming.upcoming--page-books .books-cover-grid {
    margin-top: 0;
  }

  /* ==========================================================================
     HERO
     ========================================================================== */
  /* Hero — watermark "Stories that Pull You Under" with colophon overlay (matches About/Contact pattern) */
  .hero {
    padding: calc(var(--announce-h) + var(--header-h-default) + var(--space-8)) var(--space-7) var(--space-7);
    max-width: var(--max-page);
    margin: 0 auto;
    text-align: center;
  }
  .hero-stack {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: clamp(300px, 36vw, 460px);
  }
  .hero-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(72px, 11vw, 168px);
    line-height: 0.92;
    letter-spacing: -0.025em;
    text-transform: uppercase;
    color: var(--color-ink);
    opacity: 0.09;
    margin: 0;
    z-index: 1;
    pointer-events: none;
    width: max-content;
    max-width: 95vw;
    text-align: center;
  }
  .hero-colophon-overlay {
    height: clamp(220px, 24vw, 320px);
    width: auto;
    display: block;
    position: relative;
    z-index: 2;
  }

  /* ==========================================================================
     FEATURED BOOK BANNER (EST)
     ========================================================================== */
  .featured-banner {
    position: relative;
    background: var(--color-dark-bg);
    color: var(--color-dark-text);
    padding: var(--space-9) var(--space-7);
    overflow: hidden;
    isolation: isolate;
  }
  /* atmospheric underlay — darkened/blurred EST cover */
  .featured-banner::before {
    content: '';
    position: absolute;
    inset: -40px;
    background: url('../../img/EST_EBOOK_COVER_FINAL_APPROVED.jpg') center/cover no-repeat;
    filter: blur(60px) brightness(0.35) saturate(1.2);
    z-index: -2;
    opacity: 0.7;
  }
  /* dark gradient overlay keeps content readable */
  .featured-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,26,0.92) 0%, rgba(26,26,26,0.72) 55%, rgba(26,26,26,0.5) 100%);
    z-index: -1;
  }
  .featured-banner-inner {
    max-width: var(--max-page);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(280px, 380px) 1fr;
    gap: var(--space-8);
    align-items: center;
    position: relative;
  }
  .featured-cover {
    position: relative;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    transition: transform var(--dur-long) var(--ease-out);
  }
  .featured-cover:hover { transform: translateY(-4px); }
  .featured-cover img {
    width: 100%;
    height: auto;
    display: block;
  }
  .featured-content .eyebrow {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-5);
  }
  .featured-author {
    font-family: var(--font-body);
    font-style: italic;
    font-weight: 400;
    font-size: 28px;
    line-height: 1.1;
    color: var(--color-dark-muted);
    margin-bottom: var(--space-3);
  }
  .featured-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.0;
    letter-spacing: -0.02em;
    color: var(--color-dark-text);
    text-transform: uppercase;
    margin-bottom: var(--space-5);
    white-space: nowrap;
  }
  .featured-teaser {
    font-family: var(--font-body);
    font-size: var(--fs-body-large);
    line-height: 1.65;
    max-width: 640px;
    color: var(--color-dark-text);
    opacity: 0.9;
    margin-bottom: var(--space-6);
  }
  .featured-teaser em { font-style: italic; font-weight: 500; }
  .featured-cta { display: flex; gap: var(--space-3); }
  .btn {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: var(--fs-body-sm);
    letter-spacing: var(--track-cta);
    text-transform: uppercase;
    padding: 16px 28px;
    border: 1px solid transparent;
    display: inline-block;
    transition: all var(--dur-short) var(--ease-out);
  }
  .btn-primary {
    background: var(--color-accent);
    color: var(--color-dark-text);
  }
  .btn-primary:hover { background: var(--color-accent-hover); }
  .btn-ghost {
    background: transparent;
    color: var(--color-dark-text);
    border-color: var(--color-dark-muted);
  }
  .btn-ghost:hover { background: var(--color-accent); color: var(--color-bg); border-color: var(--color-accent); }

  /* ==========================================================================
     READING ROOM
     ========================================================================== */
  .reading-room {
    padding: var(--space-7) var(--space-7) var(--space-9);
  }
  .reading-room-inner { max-width: var(--max-page); margin: 0 auto; }
  .section-heading-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-8);
    gap: var(--space-3);
    text-align: center;
  }
  .section-heading {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--fs-display-section);
    line-height: 1.0;
    letter-spacing: -0.015em;
    color: var(--color-ink);
    text-transform: uppercase;
  }
  .view-all {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: var(--fs-label);
    letter-spacing: var(--track-label);
    text-transform: uppercase;
    color: var(--color-accent);
    padding-bottom: 6px;
    position: relative;
  }
  .view-all::after {
    content: ' →';
    transition: transform var(--dur-short) var(--ease-out);
    display: inline-block;
  }
  .view-all:hover::after { transform: translateX(4px); }

  .editorial-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
    max-width: 1320px;
    margin: var(--space-7) auto 0;
  }
  .editorial-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: 0;
    background: transparent;
    cursor: pointer;
    transition: transform var(--dur-medium) var(--ease-out);
  }
  .editorial-card:hover { transform: translateY(-3px); }
  .card-thumb {
    aspect-ratio: 2/3;
    overflow: hidden;
    background: #F4F1EA;
    width: 100%;
  }
  .card-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--dur-long) var(--ease-out);
  }
  .editorial-card:hover .card-thumb img { transform: scale(1.04); }
  .card-body { padding-top: 8px; }
  .card-tag {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: var(--fs-micro);
    letter-spacing: var(--track-label);
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
  }
  .card-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(16px, 1.2vw, 20px);
    line-height: 1.2;
    letter-spacing: -0.005em;
    color: var(--color-ink);
    margin-bottom: var(--space-3);
  }
  .card-excerpt {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.5;
    color: var(--color-muted);
    margin-bottom: var(--space-3);
  }

  /* ==========================================================================
     BOOKS — fluid cover grid (3-col, muted resting state, vibrant on hover)
     ========================================================================== */
  .upcoming {
    padding: var(--space-9) var(--space-7) var(--space-7);
    background: #F4F2EC;
  }
  .upcoming-inner { max-width: var(--max-page); margin: 0 auto; }

  /* Books carousel wrapper — kept for markup, arrows hidden via CSS now that page is grid. */
  .books-carousel { position: relative; }
  .books-carousel .articles-arrow { display: none; }

  /* Books page redesign 2026-05-08 (Mark direction): 3-col grid full width on desktop,
     larger covers, more prominent. Replaces the prior 1-row horizontal carousel. */
  .books-cover-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-7) var(--space-6);
    margin-top: var(--space-7);
    padding: var(--space-3) var(--space-7);
    max-width: var(--max-page);
    margin-left: auto;
    margin-right: auto;
  }
  .book-item {
    width: 100%;
  }
  .full-catalog-row {
    text-align: center;
    margin-top: var(--space-7);
  }
  .full-catalog-link {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 3px;
    transition: opacity var(--dur-short);
  }
  .full-catalog-link:hover { opacity: 0.7; }
  .book-cover-tile {
    position: relative;
    display: block;
    aspect-ratio: 2/3;
    overflow: hidden;
    background: #F4F2EC;
    cursor: pointer;
    isolation: isolate;
  }
  .book-cover-tile img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s var(--ease-out);
    will-change: opacity;
  }
  .book-cover-tile-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-5);
    background: var(--color-bg);
    opacity: 0;
    transition: opacity 0.3s var(--ease-out);
    pointer-events: none;
    z-index: 2;
  }
  .book-cover-tile-overlay .book-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(18px, 1.6vw, 22px);
    line-height: 1.05;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin-bottom: 14px;
  }
  .book-cover-tile-overlay .book-rule {
    width: 32px;
    height: 1px;
    background: var(--color-accent);
    margin: 0 0 14px;
  }
  .book-cover-tile-overlay .book-author {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
  }
  /* All covers render full-color, no overlay (cream ::after dimming removed
     2026-05-30 per remediation Task 4/6). Scale-on-hover retained for all tiles;
     author/title reveal overlay stays disabled. */
  .book-cover-tile { position: relative; }
  .book-cover-tile:hover img { transform: scale(1.05); }
  .book-cover-tile img {
    transition: transform 0.5s var(--ease-out);
  }
  .book-cover-tile-overlay { display: none; }
  .book-item {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .book-release {
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-muted);
    text-align: center;
  }

  /* ==========================================================================
     RESPONSIVE
     ========================================================================== */
  @media (max-width: 1024px) {
    .site-header-inner { padding: 0 var(--space-5); }
    .site-nav { gap: var(--space-4); }
    .hero { padding: calc(var(--header-h-default) + var(--space-7)) var(--space-5) var(--space-7); }
    .featured-banner { padding: var(--space-7) var(--space-5); }
    .featured-banner-inner { grid-template-columns: 1fr; gap: var(--space-6); }
    .reading-room, .upcoming, .newsletter { padding: var(--space-7) var(--space-5); }
    .editorial-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
    /* Books grid: 2 per row on tablet */
    .books-cover-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); padding: var(--space-3) var(--space-5); }
  }
  @media (max-width: 700px) {
    .site-nav { display: none; }
    .hero-watermark { font-size: clamp(48px, 12vw, 96px); }
    .editorial-grid { grid-template-columns: 1fr; }
    /* Books grid: 1 per row on mobile, max 280px wide centered */
    .books-cover-grid {
      grid-template-columns: 1fr;
      padding: var(--space-3) var(--space-4);
      gap: var(--space-5);
      justify-items: center;
    }
    .book-item { width: 100%; max-width: 280px; }
  }