.bdi-page {
  --bdi-brand:         #6c47c4;
  --bdi-brand-light:   #ede8f9;
  --bdi-brand-mid:     #9b7ee0;
  --bdi-brand-dark:    #4e2fa8;
  --bdi-ink:           #0f0e17;
  --bdi-ink-2:         #3a3848;
  --bdi-ink-3:         #6b6880;
  --bdi-ink-4:         #9896a8;
  --bdi-border:        #e4e2ed;
  --bdi-border-strong: #cdc9e0;
  --bdi-surface:       #fff;
  --bdi-surface-2:     #f7f6fc;
  --bdi-surface-3:     #f0eef8;
  --bdi-shadow-card:   0 2px 8px rgba(108,71,196,.07), 0 8px 24px rgba(108,71,196,.06);
  --bdi-shadow-hover:  0 8px 24px rgba(108,71,196,.16), 0 20px 48px rgba(108,71,196,.10);
  --bdi-shadow-feat:   0 4px 16px rgba(108,71,196,.10), 0 24px 56px rgba(108,71,196,.12);
  --bdi-transition:    .22s cubic-bezier(.4,0,.2,1);
  --bdi-sb-w:          300px;
}
.bdi-page *, .bdi-page *::before, .bdi-page *::after { box-sizing: border-box; margin: 0; padding: 0; }
.bdi-page {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bdi-surface);
  color: var(--bdi-ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.bdi-page img    { max-width: 100%; height: auto; display: block; }
.bdi-page a      { color: inherit; text-decoration: none; }
.bdi-page button { font-family: inherit; cursor: pointer; border: none; }
.bdi-page input  { font-family: inherit; }

/* ── SECTION ── */
.bdi-insights-section { background: var(--bdi-surface-2); }
.bdi-layout { max-width: 1320px; margin: 0 auto; padding: 52px 56px 80px; display: grid; grid-template-columns: 1fr var(--bdi-sb-w); gap: 44px; align-items: start; }
.bdi-content { min-width: 0; }
.bdi-section-label { font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--bdi-brand); margin-bottom: 18px; display: flex; align-items: center; gap: 14px; }
.bdi-section-label::after { content: ''; flex: 1; height: 1px; background: linear-gradient(to right, var(--bdi-border), transparent); }

/* ── FEATURED ── */
.bdi-featured { display: grid; grid-template-columns: 1.15fr 0.85fr; margin-bottom: 48px; overflow: hidden; box-shadow: var(--bdi-shadow-feat); border: 1px solid var(--bdi-border); background: var(--bdi-surface); transition: box-shadow var(--bdi-transition), transform var(--bdi-transition); }
.bdi-featured:hover { box-shadow: var(--bdi-shadow-hover); transform: translateY(-4px); }
.bdi-featured-img { position: relative; overflow: hidden; min-height: 400px; }
.bdi-featured-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.bdi-featured:hover .bdi-featured-img img { transform: scale(1.05); }
.bdi-featured-img-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(108,71,196,.22) 0%, transparent 60%); }
.bdi-featured-badge { position: absolute; top: 20px; left: 20px; background: var(--bdi-brand); color: #fff; font-size: 9.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: 5px 13px; border-radius: 100px; z-index: 2; box-shadow: 0 3px 12px rgba(108,71,196,.5); }
.bdi-featured-body { padding: 52px 48px; display: flex; flex-direction: column; justify-content: center; background: var(--bdi-surface); border-left: 3px solid var(--bdi-brand-light); }
.bdi-featured-body h2 { font-size: clamp(16px,1.65vw,24px); font-weight: 700; line-height: 1.28; letter-spacing: -.022em; color: var(--bdi-ink); margin: 14px 0 16px; }
.bdi-featured-body p { font-size: 13.5px; line-height: 1.74; color: var(--bdi-ink-3); margin-bottom: 32px; }

/* ── GRID ── */
.bdi-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }

/* ── CARD ── */
.bdi-card { background: var(--bdi-surface); display: flex; flex-direction: column; overflow: hidden; border: none; box-shadow: none; transition: box-shadow var(--bdi-transition), transform var(--bdi-transition); position: relative; }
.bdi-card::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(to right, var(--bdi-brand), var(--bdi-brand-mid)); transform: scaleX(0); transform-origin: left; transition: transform .3s cubic-bezier(.4,0,.2,1); }
.bdi-card:hover { box-shadow: var(--bdi-shadow-hover); transform: translateY(-5px); }
.bdi-card:hover::after { transform: scaleX(1); }
.bdi-card-img { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.bdi-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.bdi-card:hover .bdi-card-img img { transform: scale(1.07); }
.bdi-card-img-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 50%, rgba(15,14,23,.06) 100%); }
.bdi-card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.bdi-card-body h3 { font-size: 14px; font-weight: 660; line-height: 1.42; letter-spacing: -.012em; color: var(--bdi-ink); margin: 10px 0 9px; }
.bdi-card-body p { font-size: 12.5px; line-height: 1.7; color: var(--bdi-ink-3); margin-bottom: 18px; flex: 1; }
.bdi-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.bdi-date { font-size: 10.5px; color: var(--bdi-ink-4); letter-spacing: .03em; }
.bdi-type { display: inline-flex; align-items: center; font-size: 9.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 100px; line-height: 1; width: fit-content; }
.bdi-type--article    { background: var(--bdi-brand-light); color: var(--bdi-brand-dark); }
.bdi-type--case-study { background: #e2f4eb; color: #155a33; }
.bdi-type--whitepaper { background: #fdeee2; color: #7a3a08; }
.bdi-type--news       { background: #e5f2fd; color: #0a427a; }
.bdi-read-more { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; color: var(--bdi-brand); margin-top: auto; letter-spacing: .02em; transition: gap var(--bdi-transition), color var(--bdi-transition); }
.bdi-read-more:hover { gap: 11px; color: var(--bdi-brand-dark); }
.bdi-read-more-arrow { font-family: 'Material Icons Round'; font-size: 16px; font-style: normal; display: inline-flex; align-items: center; user-select: none; transition: transform var(--bdi-transition); }
.bdi-read-more:hover .bdi-read-more-arrow { transform: translateX(4px); }
.bdi-card-divider { height: 1px; background: var(--bdi-border); margin: 0 0 16px; }

/* ── NO RESULTS ── */
.bdi-no-results { grid-column: 1 / -1; padding: 60px 24px; text-align: center; color: var(--bdi-ink-3); }
.bdi-no-results-icon { font-family: 'Material Icons Round'; font-size: 40px; font-style: normal; color: var(--bdi-border-strong); margin-bottom: 12px; display: block; }
.bdi-no-results h4 { font-size: 15px; font-weight: 600; color: var(--bdi-ink-2); margin-bottom: 6px; }
.bdi-no-results p { font-size: 13px; }

/* ── SIDEBAR ── */
.bdi-sidebar { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 28px; }
.bdi-widget { background: var(--bdi-surface); border: 1px solid var(--bdi-border); box-shadow: var(--bdi-shadow-card); }
.bdi-widget-head {
  padding: 18px 22px 15px;
  border-bottom: 2px solid var(--bdi-brand);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: background var(--bdi-transition);
}
.bdi-widget-head:hover { background: var(--bdi-surface-2); }
.bdi-widget-head-text { flex: 1; }
.bdi-widget-eyebrow { font-size: 9.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--bdi-ink-4); }
.bdi-widget-title { font-size: 15px; font-weight: 700; color: var(--bdi-ink); letter-spacing: -.01em; margin-top: 4px; }

/* ── FILTER CHEVRON ── */
.bdi-filter-chevron {
  font-family: 'Material Icons Round';
  font-size: 20px;
  font-style: normal;
  color: var(--bdi-ink-4);
  flex-shrink: 0;
  transition: transform var(--bdi-transition), color var(--bdi-transition);
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.bdi-widget-head:hover .bdi-filter-chevron { color: var(--bdi-brand); }
.bdi-filter-widget--open .bdi-filter-chevron { transform: rotate(180deg); color: var(--bdi-brand); }

/* ── FILTER BODY COLLAPSE ── */
.bdi-filter-widget-body {
  padding: 18px 22px 22px;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .35s cubic-bezier(.4,0,.2,1), opacity .25s ease, padding .35s ease;
  padding-top: 0;
  padding-bottom: 0;
}
.bdi-filter-widget--open .bdi-filter-widget-body {
  max-height: 600px;
  opacity: 1;
  padding-top: 18px;
  padding-bottom: 22px;
}

/* Make the filter widget head not clickable on non-filter widgets */
.bdi-widget:not(.bdi-filter-widget) .bdi-widget-head {
  cursor: default;
}
.bdi-widget:not(.bdi-filter-widget) .bdi-widget-head:hover {
  background: transparent;
}

.bdi-search-field {
  display: flex; align-items: center; gap: 9px;
  border: 1.5px solid var(--bdi-border); background: var(--bdi-surface-2);
  padding: 9px 13px; margin-bottom: 18px;
  transition: border-color var(--bdi-transition), box-shadow var(--bdi-transition);
}
.bdi-search-field:focus-within { border-color: var(--bdi-brand-mid); box-shadow: 0 0 0 3px rgba(108,71,196,.1); background: var(--bdi-surface); }
.bdi-search-field-icon { font-family: 'Material Icons Round'; font-size: 17px; font-style: normal; color: var(--bdi-ink-4); flex-shrink: 0; }
.bdi-search-field input { border: none; background: transparent; outline: none; font-size: 13px; color: var(--bdi-ink); width: 100%; }
.bdi-search-field input::placeholder { color: var(--bdi-ink-4); }
.bdi-search-clear { font-family: 'Material Icons Round'; font-size: 16px; font-style: normal; color: var(--bdi-ink-4); cursor: pointer; flex-shrink: 0; line-height: 1; display: none; transition: color var(--bdi-transition); border: none; background: none; padding: 0; }
.bdi-search-clear:hover { color: var(--bdi-brand); }
.bdi-search-clear.visible { display: block; }

.bdi-filter-group-label { font-size: 9.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--bdi-ink-4); margin-bottom: 10px; display: block; }
.bdi-filter-options { display: flex; flex-direction: column; gap: 2px; margin-bottom: 18px; }

.bdi-filter-option {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; cursor: pointer; font-size: 13px; color: var(--bdi-ink-2);
  transition: background var(--bdi-transition), color var(--bdi-transition);
  user-select: none;
}
.bdi-filter-option:hover { background: var(--bdi-surface-2); color: var(--bdi-brand-dark); }
.bdi-filter-option input[type="checkbox"] { accent-color: var(--bdi-brand); width: 15px; height: 15px; flex-shrink: 0; cursor: pointer; }
.bdi-filter-option-count { margin-left: auto; font-size: 11px; font-weight: 600; color: var(--bdi-ink-4); background: var(--bdi-surface-2); padding: 1px 7px; border-radius: 100px; }

.bdi-filter-actions { display: flex; align-items: center; justify-content: flex-end; padding-top: 16px; border-top: 1px solid var(--bdi-border); gap: 10px; }
.bdi-filter-clear-btn { font-size: 12px; font-weight: 600; color: var(--bdi-ink-4); cursor: pointer; border: none; background: none; padding: 0; transition: color var(--bdi-transition); }
.bdi-filter-clear-btn:hover { color: var(--bdi-brand); }

.bdi-active-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.bdi-active-filter-tag { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600; color: var(--bdi-brand-dark); background: var(--bdi-brand-light); padding: 4px 10px; border-radius: 100px; }
.bdi-active-filter-tag button { display: inline-flex; align-items: center; font-family: 'Material Icons Round'; font-size: 13px; font-style: normal; color: var(--bdi-brand-dark); background: none; border: none; padding: 0; cursor: pointer; line-height: 1; opacity: .7; transition: opacity var(--bdi-transition); }
.bdi-active-filter-tag button:hover { opacity: 1; }

.bdi-filter-results-count { font-size: 11.5px; color: var(--bdi-ink-3); margin-bottom: 14px; }
.bdi-filter-results-count strong { color: var(--bdi-brand); font-weight: 700; }

/* ── MOST READ ── */
.bdi-trending-list { display: flex; flex-direction: column; }
.bdi-trending-item { display: flex; gap: 14px; padding: 16px 22px; border-bottom: 1px solid var(--bdi-border); transition: background var(--bdi-transition); }
.bdi-trending-item:last-child { border-bottom: none; }
.bdi-trending-item:hover { background: var(--bdi-surface-2); }
.bdi-trending-rank { font-size: 22px; font-weight: 800; font-style: italic; color: var(--bdi-border-strong); line-height: 1; flex-shrink: 0; width: 20px; padding-top: 2px; transition: color var(--bdi-transition); }
.bdi-trending-item:hover .bdi-trending-rank { color: var(--bdi-brand-mid); }
.bdi-trending-thumb { width: 60px; height: 60px; flex-shrink: 0; overflow: hidden; }
.bdi-trending-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.bdi-trending-item:hover .bdi-trending-thumb img { transform: scale(1.08); }
.bdi-trending-body { flex: 1; min-width: 0; }
.bdi-trending-type { font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bdi-brand); display: block; margin-bottom: 4px; }
.bdi-trending-title { font-size: 12.5px; font-weight: 600; line-height: 1.4; color: var(--bdi-ink); margin-bottom: 5px; transition: color var(--bdi-transition); display: block; }
.bdi-trending-item:hover .bdi-trending-title { color: var(--bdi-brand-dark); text-decoration: underline; }
.bdi-trending-date { font-size: 10.5px; color: var(--bdi-ink-4); }

/* ── TOPIC LINKS ── */
.bdi-topic-links { display: flex; flex-direction: column; }
.bdi-topic-link { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 13px 22px; font-size: 13px; font-weight: 500; color: var(--bdi-ink-2); border-bottom: 1px solid var(--bdi-border); transition: background var(--bdi-transition), color var(--bdi-transition), padding-left var(--bdi-transition); }
.bdi-topic-link:last-child { border-bottom: none; }
.bdi-topic-link:hover { background: var(--bdi-brand-light); color: var(--bdi-brand-dark); padding-left: 27px; }
.bdi-topic-link-arrow { font-family: 'Material Icons Round'; font-size: 16px; font-style: normal; color: var(--bdi-ink-4); flex-shrink: 0; transition: transform var(--bdi-transition), color var(--bdi-transition); }
.bdi-topic-link:hover .bdi-topic-link-arrow { color: var(--bdi-brand); transform: translateX(3px); }

/* ══════════════════════════════════════
   CTA SECTION — Premium Brand Version
══════════════════════════════════════ */

.bdi-cta-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--bdi-brand-dark) 0%,
    var(--bdi-brand) 60%,
    var(--bdi-brand-mid) 100%
  );
}

/* subtle glow */
.bdi-cta-section::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  top: -250px;
  right: -150px;
  background: radial-gradient(
    circle,
    rgba(255,255,255,.18) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.bdi-cta-inner {
  position: relative;
  z-index: 2;

  max-width: 1320px;
  margin: 0 auto;

  padding: 88px 56px;

  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 72px;
  align-items: center;
}

/* ─────────────────────────
   LEFT CONTENT
───────────────────────── */

.bdi-cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  margin-bottom: 24px;

  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;

  color: rgba(255,255,255,.85);
}

.bdi-cta-eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: rgba(255,255,255,.8);
}

.bdi-cta-heading {
  margin: 0 0 24px;

  font-size: clamp(38px, 4vw, 62px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.04em;

  color: #fff;
}

.bdi-cta-heading em {
  font-style: normal;
  color: rgba(255,255,255,.78);
}

.bdi-cta-body {
  max-width: 640px;

  margin: 0;

  font-size: 16px;
  line-height: 1.9;

  color: rgba(255,255,255,.82);
}

/* ─────────────────────────
   RIGHT PANEL
───────────────────────── */

.bdi-cta-card {
  background: rgba(255,255,255,.14);

  border: 1px solid rgba(255,255,255,.20);

  border-radius: 28px;

  padding: 36px;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow:
    0 20px 60px rgba(0,0,0,.12),
    inset 0 1px 0 rgba(255,255,255,.18);

  display: flex;
  flex-direction: column;
}

.bdi-cta-card-label {
  margin: 0 0 12px;

  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;

  color: rgba(255,255,255,.75);
}

.bdi-cta-card-title {
  margin: 0 0 28px;

  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;

  color: #fff;
}

.bdi-cta-card-divider {
  display: none;
}

/* ─────────────────────────
   BUTTON GROUP
───────────────────────── */

.bdi-cta-btn-primary,
.bdi-cta-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 8px;

  width: 100%;

  padding: 14px 32px;

  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;

  text-decoration: none;

  border-radius: 999px;

  transition:
    transform var(--bdi-transition),
    box-shadow var(--bdi-transition),
    background var(--bdi-transition);

  font-family: 'Inter', sans-serif;
}

/* PRIMARY */

.bdi-cta-btn-primary {
  background: #fff;
  color: var(--bdi-brand) !important;

  box-shadow:
    0 10px 30px rgba(255,255,255,.22);

  margin-bottom: 12px;
}

.bdi-cta-btn-primary:hover {
  transform: translateY(-3px);

  box-shadow:
    0 16px 40px rgba(255,255,255,.30);
}

.bdi-cta-btn-primary .material-icons-round {
  font-size: 18px;
}

/* SECONDARY */

.bdi-cta-btn-secondary {
  background: transparent;

  color: #fff !important;

  border: 1px solid rgba(255,255,255,.30);
}

.bdi-cta-btn-secondary:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-3px);
}

.bdi-cta-card-note {
  margin-top: 18px;

  text-align: center;

  font-size: 12px;

  color: rgba(255,255,255,.70);
}

/* ─────────────────────────
   RESPONSIVE
───────────────────────── */

@media (max-width: 1100px) {

  .bdi-cta-inner {
    grid-template-columns: 1fr;
    gap: 40px;

    padding: 72px 40px;
  }

  .bdi-cta-card {
    max-width: 520px;
  }
}

@media (max-width: 768px) {

  .bdi-cta-inner {
    padding: 64px 28px;
  }

  .bdi-cta-heading {
    font-size: 42px;
  }

  .bdi-cta-card {
    padding: 28px;
  }
}

@media (max-width: 480px) {

  .bdi-cta-inner {
    padding: 56px 20px;
  }

  .bdi-cta-heading {
    font-size: 34px;
  }
}

/* ── RESPONSIVE (general) ── */
@media (max-width: 1280px) {
  .bdi-layout { padding: 44px 40px 72px; }
}
@media (max-width: 1100px) {
  .bdi-layout { grid-template-columns: 1fr 260px; gap: 28px; }
  .bdi-featured { grid-template-columns: 1fr; }
  .bdi-featured-img { min-height: 280px; }
  .bdi-featured-body { border-left: none; padding: 36px 32px; }
}
@media (max-width: 900px) {
  .bdi-layout { grid-template-columns: 1fr; padding: 32px 28px 60px; gap: 40px; }
  .bdi-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .bdi-widget { flex: 1 1 260px; }
  .bdi-grid { grid-template-columns: repeat(2,1fr); gap: 16px; }
}
@media (max-width: 640px) {
  .bdi-layout { padding: 24px 16px 48px; }
  .bdi-sidebar { flex-direction: column; }
  .bdi-grid { grid-template-columns: 1fr; gap: 14px; }
  .bdi-featured-img { min-height: 220px; }
  .bdi-featured-body { padding: 28px 22px; }
  .bdi-featured-body h2 { font-size: 17px; }
}
@media (max-width: 400px) {
  .bdi-card-body { padding: 16px 18px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .bdi-page *, .bdi-page *::before, .bdi-page *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
.bdi-page a:focus-visible, .bdi-page button:focus-visible, .bdi-page input:focus-visible { outline: 2.5px solid var(--bdi-brand-mid); outline-offset: 2px; }
@keyframes bdi-card-in { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }
.bdi-card, .bdi-featured { animation: bdi-card-in .4s ease both; }
.bdi-card:nth-child(1)  { animation-delay:.05s; }
.bdi-card:nth-child(2)  { animation-delay:.10s; }
.bdi-card:nth-child(3)  { animation-delay:.15s; }
.bdi-card:nth-child(4)  { animation-delay:.20s; }
.bdi-card:nth-child(5)  { animation-delay:.25s; }
.bdi-card:nth-child(6)  { animation-delay:.28s; }
.bdi-card:nth-child(n+7){ animation-delay:.30s; }