/* Shared case listing and detail pages. Existing landing styles stay intact. */
.case-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.case-index {
  padding-block: clamp(36px, 4.2vw, 72px);
  background: var(--light);
  color: var(--black);
}
.case-index-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 30px;
}
.case-index-heading p {
  font-size: 13px;
  line-height: 1.7;
}
.case-rows {
  border-top: 1px solid #bdbdbb;
}
.case-row {
  display: grid;
  grid-template-columns: 35px minmax(0, 1.6fr) minmax(0, 1fr) 38px;
  gap: 24px;
  align-items: center;
  padding-block: 28px;
  border-bottom: 1px solid #bdbdbb;
  transition: color .2s;
}
.case-row-number {
  font-size: 14px;
  align-self: start;
  padding-top: 5px;
}
.case-row h3 {
  font-size: clamp(22px, 2.55vw, 40px);
  letter-spacing: -.045em;
  line-height: 1.15;
}
.case-row-project p {
  font-size: 12px;
  color: #595959;
  margin-top: 9px;
}
.case-row-result strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(23px, 2.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -.045em;
  white-space: nowrap;
}
.case-row-result > span {
  display: block;
  font-size: 12px;
  margin-top: 5px;
}
.case-row-arrow {
  font-size: 34px;
  transition: transform .2s;
}
.case-row:hover,
.case-row:focus-visible {
  color: #124bd1;
}
.case-row:hover .case-row-arrow,
.case-row:focus-visible .case-row-arrow {
  transform: translate(4px, -4px);
}

/* Detail-page typography and layout are scoped to avoid changing the home. */
.case-page {
  font-size: 15px;
  line-height: 1.7;
}
.case-page h1 {
  font-size: clamp(30px, 3.1vw, 56px);
  line-height: 1.15;
  letter-spacing: -.045em;
  white-space: normal;
}
.case-page h2 {
  font-size: clamp(28px, 3.6vw, 60px);
  line-height: 1.08;
}
.case-page h3 {
  font-size: 19px;
  line-height: 1.25;
}
.case-page p,
.case-page dd,
.case-page h1,
.case-page h2,
.case-page h3 {
  overflow-wrap: break-word;
}
.case-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-block: 22px;
  border-bottom: 1px solid #525252;
}
.case-header nav {
  display: flex;
  gap: 30px;
  align-items: center;
}
.case-back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 12px;
}
.case-back:hover {
  color: #91b3ff;
}
.case-hero {
  padding-block: 44px 50px;
}
.case-kicker {
  display: flex;
  gap: 25px;
  color: var(--muted);
  margin-bottom: 28px;
}
.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 80px);
}
.case-title-lead {
  display: block;
  font-size: clamp(44px, 7.3vw, 120px);
  line-height: 1.05;
  color: var(--blue);
  letter-spacing: -.06em;
  margin-bottom: 22px;
}
.case-dental .case-title-lead {
  font-size: clamp(38px, 5.25vw, 88px);
}
.case-meta {
  align-self: start;
  padding-left: 28px;
  border-left: 1px solid #525252;
}
.case-meta > div + div {
  margin-top: 18px;
}
.case-meta dt,
.case-services-label {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 5px;
}
.case-meta dd {
  font-size: 14px;
}
.case-services {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid #525252;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  align-items: baseline;
}
.case-services p:last-child {
  color: var(--muted);
  font-size: 13px;
  max-width: 85ch;
}
.case-section {
  padding-block: clamp(38px, 5vw, 76px);
}
.case-light {
  background: var(--light);
  color: var(--black);
}
.case-section-top {
  display: flex;
  gap: 20px;
  align-items: baseline;
  margin-bottom: 30px;
}
.case-section-top > span {
  font-size: 11px;
  flex-shrink: 0;
}
.case-task-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
}
.case-prose {
  max-width: 72ch;
}
.case-prose p + p {
  margin-top: 18px;
}
.case-task-grid .case-section-top {
  margin-bottom: 0;
}
.case-work {
  border-top: 1px solid #bdbdbb;
}
.case-work-intro {
  max-width: 75ch;
  margin-bottom: 32px;
}
.case-work-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
}
.case-work-grid li {
  border-top: 1px solid #bdbdbb;
  padding-top: 16px;
}
.case-work-number {
  display: block;
  color: #595959;
  font-size: 11px;
  margin-bottom: 14px;
}
.case-work-grid p {
  margin-top: 12px;
  font-size: 14px;
  color: #505050;
}
.case-funnel {
  margin-top: 42px;
  border-top: 1px solid #bdbdbb;
  padding-top: 26px;
}
.case-funnel h3 {
  font-size: 16px;
  margin-bottom: 24px;
}
.case-funnel ol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  gap: 24px;
}
.case-funnel li {
  position: relative;
  padding: 12px 18px 0 0;
  border-top: 2px solid var(--blue);
  font-size: 12px;
}
.case-funnel li:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 10px;
  color: #124bd1;
}
.case-system {
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid #bdbdbb;
}
.case-system .case-prose {
  max-width: 86ch;
}
.case-system-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 26px;
}
.case-system-steps p {
  padding-left: 18px;
  border-left: 2px solid var(--blue);
}
.case-system-steps span {
  display: block;
  font-size: 12px;
  margin-top: 8px;
}
.case-system-steps strong {
  font-family: var(--display);
  font-size: 19px;
}
.case-results {
  background: var(--blue);
  color: white;
}
.case-growth {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 50px;
  align-items: center;
  margin-bottom: 44px;
}
.case-growth figcaption {
  font-size: 15px;
}
.case-growth figcaption strong {
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.3;
  display: block;
  margin-bottom: 14px;
}
.case-growth-line + .case-growth-line {
  margin-top: 18px;
}
.case-growth-line strong {
  font-family: var(--display);
  font-size: clamp(38px, 4.4vw, 72px);
  line-height: 1.2;
  letter-spacing: -.04em;
}
.case-growth-line span {
  font-size: 12px;
  margin-left: 12px;
}
.case-growth-bar {
  display: block;
  height: 8px;
  margin-top: 10px;
  background: white;
}
.case-growth-before {
  width: 32%;
  opacity: .6;
}
.case-growth-after {
  width: 100%;
}
.case-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}
.case-metric {
  border-top: 1px solid #9bb9ff;
  padding-top: 22px;
  min-width: 0;
}
.case-metric h3 {
  font-size: 16px;
  line-height: 1.5;
  margin-top: 10px;
}
.case-metric p {
  font-size: 14px;
  max-width: 62ch;
  margin-top: 12px;
}
.case-metric-value {
  display: block;
  font-family: var(--display);
  font-size: clamp(38px, 4vw, 64px);
  letter-spacing: -.045em;
  line-height: 1.1;
}
.case-mailing {
  grid-column: 1 / -1;
  background: var(--black);
  padding: 28px;
  border: 0;
}
.case-mailing-values {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--display);
  font-size: clamp(24px, 3.3vw, 50px);
  line-height: 1.2;
  letter-spacing: -.04em;
}
.case-mailing-values small {
  font-family: var(--body);
  font-size: 13px;
  letter-spacing: 0;
}
.case-website-result h3 {
  font-size: clamp(23px, 2.7vw, 40px);
  margin-top: 0;
  line-height: 1.2;
}
.case-website-result {
  grid-column: 1 / -1;
}
.case-lead-focus {
  margin-bottom: 42px;
}
.case-lead-number {
  font-family: var(--display);
  font-size: clamp(110px, 16vw, 245px);
  line-height: .95;
  letter-spacing: -.065em;
}
.case-lead-unit {
  font-family: var(--display);
  display: inline-block;
  font-size: clamp(23px, 3.1vw, 48px);
  line-height: 1.2;
  margin-left: 20px;
}
.case-lead-focus h3 {
  font-size: 21px;
  margin-top: 24px;
}
.case-lead-focus p {
  margin-top: 12px;
  max-width: 64ch;
}
.case-dental .case-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.case-regular h3 {
  margin-top: 0;
  font-size: 26px;
  line-height: 1.2;
}
.case-takeaway {
  background: var(--black);
}
.case-takeaway .case-section-top {
  color: var(--muted);
}
.case-takeaway .case-section-top h2 {
  font-family: var(--body);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .08em;
}
.case-takeaway-lead {
  font-family: var(--display);
  font-size: clamp(27px, 3.7vw, 58px);
  line-height: 1.2;
  letter-spacing: -.04em;
  max-width: 30ch;
  margin-bottom: 32px;
}
.case-takeaway .case-prose {
  color: var(--muted);
  margin-left: auto;
}
.case-project-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.case-project-link {
  border-top: 1px solid #bdbdbb;
  padding-block: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 20px;
}
.case-project-link strong {
  font-family: var(--display);
  font-size: clamp(21px, 2.4vw, 36px);
  line-height: 1.3;
  letter-spacing: -.04em;
}
.case-project-link > span:not(.case-link-arrow) {
  font-size: 13px;
  color: #505050;
  grid-column: 1;
}
.case-project-link .case-link-arrow {
  grid-column: 2;
  grid-row: 1 / 3;
  font-size: 28px;
  transition: transform .2s;
}
.case-project-link:hover {
  color: #124bd1;
}
.case-project-link:hover .case-link-arrow {
  transform: translate(4px, -4px);
}
.case-page .contacts {
  padding-top: 42px;
  border-top: 1px solid #525252;
}
.case-page .contacts h2 {
  font-size: clamp(28px, 3.2vw, 50px);
  line-height: 1.1;
}
.case-page .contacts .heading-with-number {
  padding-left: 0;
}
.case-page .footer > a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}
@media (max-width: 1000px) {
  .case-row {
    grid-template-columns: 25px minmax(0, 1.4fr) minmax(0, 1fr) 28px;
    gap: 16px;
  }
  .case-row h3 {
    font-size: 25px;
  }
  .case-row-project p {
    font-size: 11px;
  }
  .case-hero-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 30px;
  }
  .case-task-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
  }
  .case-work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
  .case-funnel ol {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .case-funnel li {
    padding: 0 0 0 18px;
    border-top: 0;
    border-left: 2px solid var(--blue);
    font-size: 14px;
  }
  .case-funnel li:not(:last-child)::after {
    content: '↓';
    right: auto;
    left: 16px;
    top: calc(100% - 3px);
  }
  .case-growth {
    gap: 30px;
  }
  .case-dental .case-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .case-regular {
    grid-column: 1 / -1;
  }
}
@media (max-width: 700px) {
  .case-index-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 24px;
  }
  .case-index-heading p {
    font-size: 13px;
  }
  .case-row {
    grid-template-columns: 23px minmax(0, 1fr) 24px;
    gap: 12px;
    padding-block: 24px;
  }
  .case-row-number {
    font-size: 11px;
  }
  .case-row h3 {
    font-size: clamp(19px, 4.7vw, 30px);
  }
  .case-row-project p {
    font-size: 12px;
    margin-top: 10px;
  }
  .case-row-result {
    grid-column: 2;
  }
  .case-row-result strong {
    font-size: clamp(22px, 5.7vw, 36px);
  }
  .case-row-arrow {
    grid-column: 3;
    grid-row: 1 / 3;
    align-self: center;
    font-size: 27px;
  }
  .case-page {
    font-size: 14px;
  }
  .case-header {
    gap: 16px;
    padding-block: 14px;
  }
  .case-header nav {
    gap: 0;
  }
  .case-header .contact-link {
    display: none;
  }
  .case-back {
    font-size: 11px;
  }
  .case-hero {
    padding-block: 30px 36px;
  }
  .case-kicker {
    gap: 14px;
    font-size: 9px;
    margin-bottom: 24px;
  }
  .case-hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .case-page h1 {
    font-size: clamp(27px, 6.5vw, 44px);
  }
  .case-title-lead {
    font-size: clamp(42px, 11vw, 76px);
    margin-bottom: 18px;
  }
  .case-dental .case-title-lead {
    font-size: clamp(33px, 8.2vw, 56px);
  }
  .case-meta {
    border-left: 0;
    border-top: 1px solid #525252;
    padding: 22px 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .case-meta > div + div {
    margin: 0;
  }
  .case-meta dd {
    font-size: 12px;
  }
  .case-services {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-top: 26px;
  }
  .case-services p:last-child {
    font-size: 12px;
  }
  .case-task-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .case-section-top {
    margin-bottom: 24px;
    gap: 14px;
  }
  .case-section-top > span {
    font-size: 10px;
  }
  .case-page h2 {
    font-size: clamp(27px, 6.8vw, 40px);
  }
  .case-work-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .case-work-grid li {
    position: relative;
    padding-left: 32px;
  }
  .case-work-number {
    position: absolute;
    top: 20px;
    left: 0;
  }
  .case-work-grid h3 {
    font-size: 18px;
  }
  .case-work-grid p {
    font-size: 13px;
  }
  .case-funnel {
    margin-top: 30px;
  }
  .case-system-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .case-growth {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-bottom: 32px;
  }
  .case-growth figcaption {
    font-size: 14px;
  }
  .case-growth figcaption strong {
    font-size: 23px;
  }
  .case-metrics,
  .case-dental .case-metrics {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .case-metric p {
    font-size: 13px;
  }
  .case-mailing {
    padding: 22px;
  }
  .case-mailing-values {
    display: grid;
    gap: 10px;
    font-size: 28px;
  }
  .case-mailing-values .case-plus {
    font-size: 20px;
  }
  .case-mailing-values small {
    display: block;
    margin-top: 4px;
  }
  .case-lead-number {
    font-size: clamp(100px, 28vw, 185px);
  }
  .case-lead-unit {
    font-size: clamp(20px, 5vw, 30px);
    margin-left: 10px;
  }
  .case-lead-focus h3 {
    font-size: 18px;
  }
  .case-takeaway-lead {
    font-size: clamp(27px, 6.8vw, 42px);
    margin-bottom: 24px;
  }
  .case-project-links {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .case-project-link strong {
    font-size: 23px;
  }
  .case-page .contacts h2 {
    font-size: clamp(27px, 7vw, 44px);
  }
  .case-page .contact-details,
  .case-page .director {
    padding-left: 0;
    margin-left: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .case-row,
  .case-row-arrow,
  .case-project-link .case-link-arrow {
    transition: none;
  }
  .case-row:hover .case-row-arrow,
  .case-row:focus-visible .case-row-arrow,
  .case-project-link:hover .case-link-arrow {
    transform: none;
  }
}