/* Blog Listing page-specific CSS */

:root {
    --bg: #ffffff; --bg-soft: #f7f7f5; --bg-darker: #050510;
    --ink: #0a0a14; --ink-2: #2a2a35; --muted: #6b6b78;
    --line: #e8e8e3;
    --brand: {{ theme.brand.primary_color.color }}; --brand-2: {{ theme.brand.primary_color_2.color }}; --brand-soft: #efeaff;
    --radius-md: 12px; --radius-lg: 18px;
    --shadow-md: 0 12px 24px -10px rgba(20,20,40,0.10);
  }
  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--ink); background: var(--bg);
    font-size: 16px; line-height: 1.55;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; }
  .wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
  .wrap-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; }
  .serif { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; font-style: italic; }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--brand);
    background: var(--brand-soft); padding: 6px 12px; border-radius: 999px;
  }
  .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
  .nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--line); }
  .nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; }
  .logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; }
  .logo-img { height: 56px; display: block; }
  .logo-img.invert { filter: invert(1) brightness(2); }
  .nav-links { display: flex; gap: 28px; align-items: center; font-size: 14px; color: var(--ink-2); font-weight: 500; }
  .nav-links a:hover { color: var(--brand); }
  .nav-cta { display: flex; gap: 10px; align-items: center; }
  .btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px;
    font-size: 14px; font-weight: 600; line-height: 1; border: 1px solid transparent; transition: all 0.15s ease;
    cursor: pointer; white-space: nowrap; }
  .btn-ghost { background: transparent; color: var(--ink-2); }
  .btn-ghost:hover { background: var(--bg-soft); }
  .btn-primary { background: var(--brand); color: #fff; }
  .btn-primary:hover { background: #4a30d4; }
  .blog-hero {
    background: linear-gradient(180deg, var(--brand-soft) 0%, #fff 100%);
    padding: 72px 0 48px; border-bottom: 1px solid var(--line); text-align: center;
  }
  .blog-hero h1 {
    font-size: var(--fs-h1); font-weight: 800;
    letter-spacing: -0.025em; line-height: 1.05;
    margin: 18px auto 16px; max-width: 820px;
  }
  .blog-hero h1 em { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; font-style: italic; color: var(--brand); }
  .blog-hero .lede { color: var(--muted); font-size: var(--fs-lede); max-width: 660px; margin: 0 auto; line-height: 1.55; }
  .topic-bar { background: #fff; border-bottom: 1px solid var(--line); padding: 16px 0; position: sticky; top: 56px; z-index: 40; }
  .topic-bar-inner { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; font-size: 14px; }
  .topic-pill { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); font-weight: 600; transition: all 0.15s ease; }
  .topic-pill:hover, .topic-pill.active { background: var(--brand-soft); border-color: var(--brand); color: var(--brand); }
  .posts { padding: 56px 0 80px; }
  .posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .post-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
    overflow: hidden; transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
    display: flex; flex-direction: column;
  }
  .post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--brand-2); }
  .post-img { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
  .post-img { background: linear-gradient(135deg, var(--brand-soft) 0%, #ffffff 100%); }
  .post-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; transition: transform 0.3s ease; }
  .post-card:hover .post-img img { transform: scale(1.03); }
  .post-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
  .post-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
  .post-tags .tag {
    font-size: 10px; font-weight: 700; color: var(--brand);
    background: var(--brand-soft); padding: 4px 10px; border-radius: 999px;
    letter-spacing: 0.04em; text-transform: uppercase;
  }
  .post-tags .tag:hover { background: var(--brand); color: #fff; }
  .post-title { font-size: 19px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; line-height: 1.3; margin: 0 0 12px; }
  .post-title a:hover { color: var(--brand); }
  .post-excerpt { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0 0 16px; flex: 1; }
  .post-meta { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
  .post-meta .post-author { font-weight: 700; color: var(--ink-2); }
  .post-meta .post-sep { color: var(--line); }
  .post-readmore { font-size: 13px; font-weight: 700; color: var(--brand); align-self: flex-start; padding-bottom: 1px; border-bottom: 1px dashed rgba(91,61,245,0.30); }
  .post-readmore:hover { border-bottom-style: solid; }
  .pagination { display: flex; justify-content: center; gap: 8px; margin: 48px 0 0; font-size: 14px; }
  .pagination a { width: 40px; height: 40px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); color: var(--ink-2); font-weight: 700; transition: all 0.15s ease; }
  .pagination a:hover { background: var(--brand-soft); color: var(--brand); border-color: var(--brand); }
  .pagination a.active { background: var(--brand); color: #fff; border-color: var(--brand); }
  footer { background: var(--bg-darker); color: rgba(255,255,255,0.60); padding: 64px 0 28px; }
  .footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; margin-bottom: 48px; }
  .footer-cta-card { color: rgba(255,255,255,0.80); }
  .footer-cta-card .lede { font-size: 14px; line-height: 1.5; margin: 14px 0 18px; color: rgba(255,255,255,0.65); }
  footer h6 { font-size: 11px; color: #fff; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 16px; line-height: 1.55; }
  footer ul { list-style: none; padding: 0; margin: 0; }
  footer ul li { margin-bottom: 10px; }
  footer ul li a { color: rgba(255,255,255,0.60); font-size: 14px; transition: color 0.15s ease; }
  footer ul li a:hover { color: #fff; }
  .footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 20px; display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,0.45); }
  @media (max-width: 900px) {
    .posts-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
  }
  @media (max-width: 600px) {
    .posts-grid { grid-template-columns: 1fr; }
  }

  /* Nav dropdown — Resources */
  .nav-links .has-submenu { position: relative; }
  .nav-links .submenu-trigger {
    display: inline-flex; align-items: center; gap: 4px;
    cursor: pointer;
  }
  .nav-links .submenu-trigger .caret {
    font-size: 10px; transition: transform 0.15s ease;
    margin-top: 1px; color: var(--muted);
  }
  .nav-links .has-submenu:hover .submenu-trigger .caret,
  .nav-links .has-submenu:focus-within .submenu-trigger .caret {
    transform: rotate(180deg); color: var(--brand);
  }
  .nav-links .submenu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
    background: #fff; border: 1px solid var(--line); border-radius: 12px;
    box-shadow: 0 16px 40px -12px rgba(20,20,40,0.18);
    padding: 8px;
    min-width: 240px;
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
    z-index: 100;
  }
  .nav-links .submenu::before {
    content: ''; position: absolute; top: -4px; left: 0; right: 0; height: 12px;
  }
  .nav-links .has-submenu:hover .submenu,
  .nav-links .has-submenu:focus-within .submenu {
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: translateX(-50%) translateY(4px);
  }
  .nav-links .submenu a {
    display: block; padding: 10px 14px; border-radius: 8px;
    font-size: 14px; font-weight: 500; color: var(--ink-2);
    transition: all 0.12s ease;
  }
  .nav-links .submenu a:hover { background: var(--brand-soft); color: var(--brand); }