/* ============ Insights · classic blog listing ============ */
/* Markup: tools/insights-content.js (via gen-pages.js). Behaviour: js/insights-blog.js. */
.ib {
  --ib-ink: #e0e5ef;
  --ib-muted: #afb9cc;
  --ib-line: #e0e5ef24;
  --ib-accent: #c9b9ff;
  --ib-glow: #00e5ff;
  --ib-glass: linear-gradient(145deg, #222c4a73, #0c122259);
  width: 100%;
  max-width: 1760px;
  margin-inline: auto;
  padding: clamp(24px, 3vw, 48px) 3.2rem clamp(80px, 8vw, 140px);
  color: var(--ib-ink);
  font-family: var(--_font-default);
}
.ib a {
  color: inherit;
  text-decoration: none;
}

/* Category cloud + breadcrumb under the hero. */
.ib-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.ib-tag,
.ib-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--ib-line);
  border-radius: 99px;
  background: var(--ib-glass);
  color: #c9d2e2;
  font: 400 13px/1 var(--_font-default);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition:
    border-color 0.3s,
    color 0.3s,
    background 0.3s;
}
.ib-tag:hover,
.ib-tag:focus-visible,
.ib-chip:hover,
.ib-chip:focus-visible {
  border-color: #c9b9ff80;
  color: #fff;
}
.ib-tag.is-active {
  border-color: transparent;
  background: linear-gradient(90deg, #00b4d4, #8b6cf0);
  color: #fff;
}
.ib-crumbs {
  margin: 22px 0 0;
  font: 400 12px/1.3 var(--_font-default);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ib-muted);
}
.ib-crumbs a {
  color: var(--ib-accent);
}

.ib-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(300px, 24vw, 400px);
  gap: clamp(32px, 4vw, 72px);
  margin-top: clamp(32px, 3.4vw, 56px);
  align-items: start;
}

/* Shared article pieces. */
.ib-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
}
.ib-meta .ib-chip {
  padding: 6px 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ib-badge {
  padding: 6px 12px;
  border-radius: 99px;
  background: #00e5ff1f;
  color: var(--ib-glow);
  font: 500 11px/1 var(--_font-default);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ib-excerpt {
  margin: 0;
  font: 300 clamp(15px, 1.05vw, 17px)/1.6 var(--_font-default);
  color: var(--ib-muted);
}
.ib-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font: 400 14px/1 var(--_font-default);
  letter-spacing: 0.04em;
  color: #fff;
}
.ib-more svg {
  width: 14px;
  height: 14px;
  color: var(--ib-accent);
  transition: transform 0.3s;
}
.ib-more:hover svg,
.ib-more:focus-visible svg {
  transform: translate(3px, -3px);
}
.ib em {
  font-style: normal;
  color: var(--ib-accent);
}

/* Featured article. */
.ib-featured__media,
.ib-post__media {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--ib-line);
  border-radius: 22px;
  background: #151d33;
}
.ib-featured__media {
  aspect-ratio: 16 / 9;
}
.ib-featured__media img {
  object-position: center top;
}
.ib-featured__media img,
.ib-post__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
  transition:
    transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 0.6s;
}
.ib-featured:hover .ib-featured__media img,
.ib-post:hover .ib-post__media img {
  transform: scale(1.04);
  filter: saturate(1);
}
.ib-featured__body {
  padding: clamp(22px, 2.2vw, 34px) 0 0;
}
.ib-featured__title {
  margin: 0 0 14px;
  font: 300 clamp(30px, 3.2vw, 56px)/1.05 var(--_font-default);
  letter-spacing: -0.035em;
}
.ib-featured__title em {
  display: block;
}

/* Article list: image left, text right. */
.ib-list {
  display: grid;
  gap: clamp(28px, 3vw, 44px);
  margin: clamp(48px, 5vw, 80px) 0 0;
  padding: clamp(40px, 4vw, 64px) 0 0;
  border-top: 1px solid var(--ib-line);
  list-style: none;
}
.ib-post {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(20px, 2.6vw, 44px);
  align-items: center;
}
.ib-post[hidden] {
  display: none;
}
.ib-post__media {
  aspect-ratio: 4 / 3;
}
.ib-post__media img {
  object-position: center top;
}
.ib-post__num {
  position: absolute;
  left: 14px;
  top: 14px;
  padding: 6px 10px;
  border-radius: 99px;
  background: #0a1122cc;
  font: 400 11px/1 var(--_font-default);
  letter-spacing: 0.14em;
  color: #eafdff;
}
.ib-post__title {
  margin: 0 0 12px;
  font: 400 clamp(22px, 1.9vw, 32px)/1.12 var(--_font-default);
  letter-spacing: -0.03em;
}
.ib-post__title em {
  display: block;
  font-weight: 300;
}
.ib-empty {
  margin: 24px 0 0;
  color: var(--ib-muted);
}

/* Pagination. */
.ib-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(40px, 4vw, 64px);
}
.ib-pages button {
  min-width: 44px;
  height: 44px;
  padding: 0 16px;
  border: 1px solid var(--ib-line);
  border-radius: 99px;
  background: var(--ib-glass);
  color: #c9d2e2;
  font: 400 14px/1 var(--_font-default);
  cursor: pointer;
  transition:
    border-color 0.3s,
    color 0.3s;
}
.ib-pages button:hover:not(:disabled) {
  border-color: #c9b9ff80;
  color: #fff;
}
.ib-pages button[aria-current='page'] {
  border-color: transparent;
  background: linear-gradient(90deg, #00b4d4, #8b6cf0);
  color: #fff;
}
.ib-pages button:disabled {
  opacity: 0.35;
  cursor: default;
}

/* Sidebar widgets. */
.ib-side {
  display: grid;
  gap: 20px;
}
.ib-widget {
  display: block;
  padding: clamp(22px, 1.8vw, 30px);
  border: 1px solid var(--ib-line);
  border-radius: 22px;
  background: var(--ib-glass);
  box-shadow: inset 1px 1px 0 #ffffff12;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.ib-widget__title {
  margin: 0 0 18px;
  font: 400 12px/1.3 var(--_font-default);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #a79ac8;
}
.ib-widget__text {
  margin: 0;
  font: 300 15px/1.6 var(--_font-default);
  color: var(--ib-muted);
}
.ib-cats {
  margin: 0;
  padding: 0;
  list-style: none;
}
.ib-cats li + li {
  border-top: 1px solid var(--ib-line);
}
.ib-cats button {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  padding: 13px 0;
  border: 0;
  background: none;
  color: var(--ib-ink);
  font: 400 16px/1.2 var(--_font-default);
  text-align: left;
  cursor: pointer;
  transition: color 0.3s;
}
.ib-cats button:hover,
.ib-cats button:focus-visible,
.ib-cats button.is-active {
  color: var(--ib-glow);
}
.ib-cats__count {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ib-muted);
}
.ib-latest {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ib-latest a {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}
.ib-latest img {
  width: 76px;
  height: 76px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid var(--ib-line);
}
.ib-latest__cat {
  display: block;
  margin-bottom: 6px;
  font: 400 11px/1 var(--_font-default);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ib-accent);
}
.ib-latest__title {
  display: block;
  font: 400 15px/1.3 var(--_font-default);
  color: var(--ib-ink);
  transition: color 0.3s;
}
.ib-latest a:hover .ib-latest__title {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: #c9b9ff80;
  text-underline-offset: 4px;
}
.ib-eco {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.ib-eco a {
  display: inline-flex;
  padding: 8px 14px;
  border: 1px solid var(--ib-line);
  border-radius: 99px;
  font: 400 13px/1 var(--_font-default);
  color: #c9d2e2;
  transition:
    border-color 0.3s,
    color 0.3s;
}
.ib-eco a:hover,
.ib-eco a:focus-visible {
  border-color: #00e5ff66;
  color: #fff;
}
.ib-cta {
  display: grid;
  justify-items: start;
  gap: 16px;
  background:
    radial-gradient(90% 90% at 100% 0%, #6d4bd640, transparent 70%),
    var(--ib-glass);
  transition:
    border-color 0.3s,
    transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.ib-cta:hover,
.ib-cta:focus-visible {
  border-color: #c9b9ff66;
  transform: translateY(-2px);
}
.ib-cta img {
  width: 56px;
  height: auto;
}
.ib-cta__title {
  font: 300 clamp(22px, 1.8vw, 30px)/1.15 var(--_font-default);
  letter-spacing: -0.02em;
  color: #fff;
}
.ib-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 99px;
  background: linear-gradient(90deg, #00b4d4, #8b6cf0);
  font: 400 14px/1 var(--_font-default);
  color: #fff;
}
.ib-cta__btn svg {
  width: 14px;
  height: 14px;
}

/* Long-form article pages. */
.ib-article {
  padding-top: 24px;
}
.ib-article__main {
  max-width: 1160px;
  margin: 0 auto;
}
.ib-article__header {
  max-width: 850px;
  margin: clamp(32px, 5vw, 72px) auto clamp(28px, 4vw, 56px);
}
.ib-article__header h1 {
  margin: 0;
  font: 400 clamp(36px, 5vw, 72px)/1.02 var(--_font-default);
  letter-spacing: -0.04em;
  color: #f1f3f9;
}
.ib-article__subtitle {
  margin: 18px 0 0;
  font: 300 clamp(20px, 2.2vw, 30px)/1.25 var(--_font-default);
  color: var(--ib-accent);
}
.ib-article__byline {
  margin: 22px 0 0;
  font: 400 12px/1.4 var(--_font-default);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ib-muted);
}
.ib-article__cover {
  overflow: hidden;
  max-width: 1160px;
  margin: 0 auto clamp(36px, 5vw, 72px);
  border: 1px solid var(--ib-line);
  border-radius: 18px;
  background: #101525;
}
.ib-article__cover img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.ib-article__content {
  max-width: 780px;
  margin-inline: auto;
  font: 300 18px/1.75 var(--_font-default);
  color: var(--ib-ink);
}
.ib-article__content p {
  margin: 0 0 22px;
}
.ib-article__content a {
  color: #b7eaff;
  text-decoration: underline;
  text-decoration-color: #b7eaff70;
  text-underline-offset: 3px;
}
.ib-article__content a:hover,
.ib-article__content a:focus-visible {
  color: #fff;
}
.ib-article__lead {
  font-size: 21px;
  line-height: 1.65;
  color: #f1f3f9;
}
.ib-article__section {
  margin-top: clamp(38px, 5vw, 64px);
}
.ib-article__section h2 {
  margin: 0 0 18px;
  font: 400 clamp(26px, 3vw, 38px)/1.12 var(--_font-default);
  letter-spacing: -0.025em;
  color: #f1f3f9;
}
.ib-article__section ul {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding-left: 24px;
}
.ib-article__section li {
  padding-left: 4px;
}
.ib-article__faq-item {
  padding: 18px 0;
  border-top: 1px solid var(--ib-line);
}
.ib-article__faq-item:last-child {
  border-bottom: 1px solid var(--ib-line);
}
.ib-article__faq-item summary {
  color: #f1f3f9;
  font-weight: 500;
  cursor: pointer;
}
.ib-article__faq-item p {
  margin: 12px 0 0;
  color: var(--ib-muted);
}
.ib-article__conclusion {
  padding-top: 26px;
  border-top: 1px solid var(--ib-line);
}
.ib-article__cta {
  padding: 20px 24px;
  border-left: 2px solid var(--ib-glow);
  background: var(--ib-glass);
  color: #f1f3f9;
}

@media (max-width: 1199px) {
  .ib-layout {
    grid-template-columns: 1fr;
  }
  .ib-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 767px) {
  .ib {
    padding-inline: 2.2rem;
  }
  .ib-tags {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-inline: -2.2rem;
    padding: 0 2.2rem 6px;
    scrollbar-width: none;
  }
  .ib-tag {
    flex: none;
  }
  .ib-featured__media {
    aspect-ratio: 4 / 3;
  }
  .ib-post {
    grid-template-columns: 1fr;
  }
  .ib-side {
    grid-template-columns: 1fr;
  }
  .ib-article__header {
    margin-top: 30px;
  }
  .ib-article__content {
    font-size: 16px;
  }
  .ib-article__lead {
    font-size: 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ib-featured__media img,
  .ib-post__media img,
  .ib-cta,
  .ib-more svg {
    transition: none;
  }
}