/* Shared layout for content pages (blog, case studies): navy hero, card grid, article prose. */
.o18blog {
  --ob-ink: var(--o18r-ink, #0B1A33);
  --ob-ink-2: var(--o18r-ink-2, #2B3546);
  --ob-muted: var(--o18r-subtle, #6B7280);
  --ob-line: var(--o18r-line, #E9EBEF);
  --ob-surface: var(--o18r-surface, #F7F8FA);
  --ob-accent: var(--o18r-accent, #ff7423);
  --ob-wrap: 1200px;
  color: var(--ob-ink);
}

.o18blog [hidden] {
  display: none !important;
}

.o18blog .ob-wrap {
  max-width: var(--ob-wrap);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px, 4vw, 24px);
  padding-right: clamp(16px, 4vw, 24px);
}

.o18blog .ob-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #EEF2FF;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  color: #3343A8;
  text-decoration: none;
  white-space: nowrap;
}

.o18blog .ob-chip:hover {
  filter: brightness(.96);
  color: #3343A8;
}

.o18blog .ob-chip--trends,
.o18blog .ob-chip--trends:hover {
  background: #F1EAFE;
  color: #6D28D9;
}

.o18blog .ob-chip--events,
.o18blog .ob-chip--events:hover {
  background: #FFEDE3;
  color: #C2410C;
}

.o18blog .ob-chip--news,
.o18blog .ob-chip--news:hover {
  background: #E3F5EC;
  color: #047857;
}

/* Listing */
.ob-hero,
.ob-post-head {
  background: radial-gradient(ellipse at 15% -10%, rgba(255, 116, 35, .22), transparent 55%), radial-gradient(ellipse at 90% 120%, rgba(91, 108, 255, .22), transparent 55%), var(--ob-ink);
  color: #FFFFFF;
}

.ob-hero {
  padding: clamp(48px, 7vw, 88px) 0 clamp(32px, 4vw, 44px);
  text-align: center;
}

.ob-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #FFA066;
}

.o18blog .ob-hero h1 {
  margin: 0;
  color: #FFFFFF;
}

.o18blog .ob-hero p {
  max-width: 560px;
  margin: 12px auto 0;
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
}

.ob-search {
  position: relative;
  max-width: 560px;
  margin: 28px auto 0;
}

.ob-search__icon {
  display: flex;
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ob-muted);
  pointer-events: none;
}

.o18blog .ob-search input {
  width: 100%;
  height: 54px;
  padding: 0 20px 0 50px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #FFFFFF;
  font: inherit;
  font-size: 16px;
  color: var(--ob-ink);
  box-shadow: 0 16px 40px -20px rgba(0, 0, 0, .6);
  outline: 0;
  transition: border-color .15s, box-shadow .15s;
}

.o18blog .ob-search input:focus {
  border-color: var(--ob-accent);
  box-shadow: 0 0 0 4px rgba(255, 116, 35, .35);
}

.ob-cats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}

.o18blog .ob-cat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, .85);
  text-decoration: none;
  transition: border-color .15s, background .15s, color .15s;
}

button.ob-cat {
  font-family: inherit;
  cursor: pointer;
}

.o18blog .ob-cat {
  white-space: nowrap;
}

.o18blog .ob-cat small {
  font-size: 12px;
  color: rgba(255, 255, 255, .5);
}

.o18blog .ob-cat:hover {
  border-color: rgba(255, 255, 255, .5);
  color: #FFFFFF;
}

.o18blog .ob-cat.is-active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--ob-ink);
}

.o18blog .ob-cat.is-active small {
  color: var(--ob-muted);
}

.ob-list {
  padding: clamp(32px, 5vw, 56px) 0 clamp(56px, 8vw, 96px);
  background: #EEF1F5;
}

.ob-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px;
}

.ob-card {
  position: relative;
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #E3E7ED;
  border-radius: 18px;
  background: #FFFFFF;
  box-shadow: 0 1px 2px rgba(11, 26, 51, .05), 0 8px 24px -16px rgba(11, 26, 51, .25);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.ob-card:hover {
  transform: translateY(-3px);
  border-color: #D5DBE3;
  box-shadow: 0 2px 4px rgba(11, 26, 51, .06), 0 22px 44px -22px rgba(11, 26, 51, .4);
}

.ob-card--lg {
  grid-column: span 3;
}

.ob-grid.is-searching .ob-card--lg {
  grid-column: span 2;
}

.ob-card__media {
  display: block;
  aspect-ratio: 800 / 419;
  overflow: hidden;
  background: var(--ob-surface);
  border-bottom: 1px solid var(--ob-line);
}

.ob-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

.ob-card:hover .ob-card__media img {
  transform: scale(1.02);
}

.ob-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  padding: 18px 20px 22px;
}

.ob-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--ob-muted);
}

.o18blog .ob-card__title {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: 18px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  letter-spacing: -.01em;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.o18blog .ob-card--lg .ob-card__title {
  font-size: 21px !important;
}

.o18blog .ob-card__title a {
  color: var(--ob-ink);
  text-decoration: none;
}

.o18blog .ob-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.ob-card__meta .ob-chip {
  position: relative;
  z-index: 1;
}

.ob-empty {
  padding: 48px 0;
  text-align: center;
  color: var(--ob-muted);
}

.ob-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin: 48px 0 0;
  padding: 0;
  list-style: none;
}

.o18blog .ob-pager a,
.o18blog .ob-pager span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--ob-line);
  border-radius: 999px;
  background: #FFFFFF;
  font-size: 14px;
  font-weight: 500;
  color: var(--ob-ink-2);
  text-decoration: none;
}

.o18blog .ob-pager a:hover {
  border-color: var(--ob-ink);
  color: var(--ob-ink);
}

.o18blog .ob-pager .is-active {
  background: var(--ob-ink);
  border-color: var(--ob-ink);
  color: #FFFFFF;
}

.o18blog .ob-pager .is-disabled {
  border-color: transparent;
  background: transparent;
  color: #B0B5BF;
}

@media (max-width: 991px) {
  .ob-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ob-card,
  .ob-card--lg,
  .ob-grid.is-searching .ob-card--lg {
    grid-column: span 1;
  }
}

@media (max-width: 575px) {
  .ob-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .ob-cats {
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin-left: calc(-1 * clamp(16px, 4vw, 24px));
    margin-right: calc(-1 * clamp(16px, 4vw, 24px));
    padding: 0 clamp(16px, 4vw, 24px) 4px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .ob-cats::-webkit-scrollbar {
    display: none;
  }
}

/* Article */
.ob-post-head {
  padding: clamp(28px, 4vw, 48px) 0 clamp(32px, 5vw, 56px);
}

.ob-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 32px);
  font-size: 14px;
  color: rgba(255, 255, 255, .4);
}

.o18blog .ob-crumbs a {
  color: rgba(255, 255, 255, .65);
  text-decoration: none;
}

.o18blog .ob-crumbs a:hover {
  color: #FFFFFF;
}

.ob-post-head__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}

.o18blog .ob-post-head h1 {
  max-width: 22ch;
  margin: 16px 0 0;
  color: #FFFFFF;
}

.o18blog .ob-post-head__lead {
  max-width: 60ch;
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255, 255, 255, .75);
}

.ob-post-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  margin-top: 22px;
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
}

.ob-post-head__meta span+span::before {
  content: "·";
  margin-right: 16px;
}

.ob-post-head__art {
  overflow: hidden;
  border-radius: 20px;
  background: transparent;
}

.ob-post-head__art img {
  display: block;
  width: 100%;
  height: auto;
}

.ob-post-head__art--square {
  max-width: 420px;
  justify-self: center;
  padding: clamp(20px, 3vw, 40px);
}

.ob-post {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  align-items: start;
  gap: 56px;
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(48px, 6vw, 72px);
}

.ob-toc {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
}

.ob-toc__h {
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ob-muted);
}

.ob-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--ob-line);
}

.o18blog .ob-toc a {
  display: block;
  margin-left: -1px;
  padding: 6px 0 6px 14px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ob-ink-2);
  text-decoration: none;
  transition: color .15s, border-color .15s;
}

.o18blog .ob-toc a.is-sub {
  padding-left: 28px;
  font-size: 13px;
  color: var(--ob-muted);
}

.o18blog .ob-toc a:hover {
  color: var(--ob-ink);
}

.o18blog .ob-toc a.is-active {
  border-left-color: var(--ob-accent);
  color: var(--ob-ink);
  font-weight: 600;
}

.ob-prose {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: normal;
  color: var(--ob-ink-2);
  overflow-wrap: break-word;
}

.o18blog .ob-prose p,
.o18blog .ob-prose ul,
.o18blog .ob-prose ol {
  margin: 0 0 1.25em;
}

.o18blog .ob-prose li {
  margin-bottom: .4em;
}

.o18blog .ob-prose h1,
.o18blog .ob-prose h2 {
  margin: 2em 0 .6em !important;
  font-size: clamp(22px, 2.2vw, 28px) !important;
  font-weight: 700 !important;
  line-height: 1.25 !important;
  letter-spacing: -.02em;
  color: var(--ob-ink) !important;
  scroll-margin-top: 96px;
}

.o18blog .ob-prose h3 {
  margin: 1.6em 0 .5em !important;
  font-size: clamp(18px, 1.7vw, 21px) !important;
  font-weight: 600 !important;
  line-height: 1.35 !important;
  color: var(--ob-ink) !important;
  scroll-margin-top: 96px;
}

.o18blog .ob-prose h4,
.o18blog .ob-prose h5,
.o18blog .ob-prose h6 {
  margin: 1.4em 0 .4em !important;
  font-size: 17px !important;
  font-weight: 600 !important;
  color: var(--ob-ink) !important;
}

.o18blog .ob-prose>*:first-child {
  margin-top: 0 !important;
}

.o18blog .ob-prose a {
  color: #C2410C;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.o18blog .ob-prose a:hover {
  color: var(--ob-accent);
}

.o18blog .ob-prose img {
  max-width: 100%;
  height: auto;
  border-radius: 14px;
}

.o18blog .ob-prose blockquote {
  margin: 1.5em 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--ob-accent);
  color: var(--ob-ink);
}

.o18blog .ob-prose table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.5em 0;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 15px;
}

.o18blog .ob-prose th,
.o18blog .ob-prose td {
  padding: 10px 12px;
  border: 1px solid var(--ob-line);
  text-align: left;
  vertical-align: top;
}

.o18blog .ob-prose th {
  background: var(--ob-surface);
  color: var(--ob-ink);
}

.ob-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--ob-line);
}

.ob-share b {
  margin-right: 6px;
  font-size: 14px;
  font-weight: 600;
}

.ob-share button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--ob-line);
  border-radius: 999px;
  background: #FFFFFF;
  font: inherit;
  font-size: 14px;
  color: var(--ob-ink-2);
  cursor: pointer;
  transition: border-color .15s, color .15s;
}

.ob-share button:hover {
  border-color: var(--ob-ink);
  color: var(--ob-ink);
}

.ob-related {
  padding: clamp(40px, 6vw, 72px) 0 clamp(56px, 8vw, 96px);
  background: #EEF1F5;
}

.ob-related__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.o18blog .ob-related__head h2 {
  margin: 0;
}

.o18blog .ob-related__head a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ob-ink);
  text-decoration: none;
}

.ob-related .ob-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ob-related .ob-card {
  grid-column: span 1;
}

@media (max-width: 1199px) {
  .ob-post {
    grid-template-columns: minmax(0, 1fr);
  }

  .ob-toc {
    display: none;
  }

  .ob-prose {
    margin: 0 auto;
  }
}

@media (max-width: 991px) {
  .ob-post-head__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ob-post-head__art--square {
    display: none;
  }

  .ob-related .ob-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .ob-prose {
    font-size: 16px;
  }

  .ob-related .ob-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {

  .ob-card,
  .ob-card__media img {
    transition: none;
  }

  .ob-card:hover,
  .ob-card:hover .ob-card__media img {
    transform: none;
  }
}

/* Case studies */
.ob-hero--split {
  text-align: left;
}

.ob-hero--split .ob-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}

.o18blog .ob-hero--split p {
  margin-left: 0;
}

.ob-hero__art {
  max-width: 480px;
  justify-self: center;
}

.ob-hero__art object {
  display: block;
  width: 100%;
  height: auto;
}

.ob-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin-top: 32px;
}

.ob-stat b {
  display: block;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #FFFFFF;
}

.ob-stat span {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: rgba(255, 255, 255, .6);
}

.ob-press {
  padding: 18px 0;
  border-bottom: 1px solid var(--ob-line);
  background: #FFFFFF;
}

.cs-card {
  text-decoration: none;
  color: inherit;
}

.cs-card:hover {
  color: inherit;
}

.cs-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 132px;
  padding: 20px;
  border-bottom: 1px solid var(--ob-line);
  background: #FFFFFF;
}

.cs-card__logo img {
  max-width: 60%;
  max-height: 84px;
  object-fit: contain;
}

.cs-card__company {
  font-weight: 600;
  color: var(--ob-ink);
}

.o18blog .cs-card .ob-card__title {
  font-size: 17px !important;
}

.cs-outcomes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.cs-outcome {
  padding: 10px 8px;
  border-radius: 12px;
  background: var(--ob-surface);
  text-align: center;
}

.cs-outcome b {
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ob-ink);
}

.cs-outcome span {
  display: block;
  margin-top: 4px;
  font-size: 11.5px;
  line-height: 1.3;
  color: var(--ob-muted);
}

.cs-card__summary {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ob-muted);
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.cs-card__more {
  margin-top: auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--ob-accent);
}

.cs-results {
  padding: clamp(28px, 4vw, 44px) 0;
  background: #EEF1F5;
}

.cs-results__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.cs-result {
  padding: 22px 24px;
  border: 1px solid #E3E7ED;
  border-radius: 18px;
  background: #FFFFFF;
  box-shadow: 0 1px 2px rgba(11, 26, 51, .05), 0 8px 24px -16px rgba(11, 26, 51, .25);
}

.cs-result b {
  display: block;
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--ob-ink);
}

.cs-result span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--ob-muted);
}

.cs-post {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
  gap: 56px;
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(48px, 6vw, 72px);
}

.cs-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cs-panel {
  padding: 22px;
  border: 1px solid var(--ob-line);
  border-radius: 18px;
  background: #FFFFFF;
}

.cs-panel__h {
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ob-muted);
}

.cs-panel__logo {
  display: block;
  max-width: 55%;
  max-height: 72px;
  margin-bottom: 14px;
  object-fit: contain;
}

.cs-panel__name {
  font-size: 17px;
  font-weight: 600;
  color: var(--ob-ink);
}

.o18blog .cs-panel__about {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ob-muted);
}

.cs-facts {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ob-line);
}

.cs-facts div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  font-size: 14px;
}

.cs-facts dt {
  font-weight: 400;
  color: var(--ob-muted);
}

.cs-facts dd {
  margin: 0;
  font-weight: 500;
  text-align: right;
  color: var(--ob-ink);
}

.o18blog .cs-post .ob-prose h2 {
  font-size: clamp(20px, 1.9vw, 24px) !important;
}

.cs-person {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cs-person img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.cs-person b {
  display: block;
  font-size: 15px;
  color: var(--ob-ink);
}

.cs-person span {
  font-size: 13px;
  color: var(--ob-muted);
}

.cs-rating {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px 22px;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  font-size: 13.5px;
  color: var(--ob-ink-2);
}

.cs-rating i {
  height: 6px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--ob-accent) var(--v), #EEF1F5 var(--v));
}

.cs-rating b {
  font-weight: 600;
  text-align: right;
  color: var(--ob-ink);
}

.o18blog .cs-panel__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ob-muted);
}

.o18blog .cs-panel__note b {
  color: var(--ob-ink);
}

@media (max-width: 991px) {
  .ob-hero--split .ob-hero__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ob-hero__art {
    display: none;
  }

  .cs-post {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .cs-aside {
    order: 2;
  }
}

@media (max-width: 575px) {
  .cs-results__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}