/* Portfolio extends the site's paper, typography and red accent. */
.portfolio-page { --case-gap: clamp(28px, 4.5vw, 72px); }
.portfolio-page .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.portfolio-page .eyebrow { font-size: 12px; letter-spacing: .08em; }
.portfolio-page .breadcrumbs { padding-bottom: 0; }
.portfolio-hero { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: var(--case-gap); padding-block: clamp(32px, 3.5vw, 52px) clamp(32px, 3.5vw, 52px); }
.portfolio-hero .eyebrow { margin-bottom: 24px; }
.portfolio-hero h1 { max-width: 16ch; margin: 0; font-size: clamp(52px, 7.4vw, 112px); letter-spacing: -.055em; }
.portfolio-hero-copy { padding-bottom: 6px; }
.portfolio-hero-copy p { max-width: 39ch; margin-bottom: 24px; font-size: clamp(18px, 1.7vw, 25px); line-height: 1.5; }
.portfolio-page .text-link { gap: 12px; font-size: 15px; }
.portfolio-directory { padding-bottom: clamp(80px, 9vw, 144px); }
.portfolio-directory-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.portfolio-directory-heading h2 { max-width: none; margin: 0; line-height: 1.6; }
.portfolio-count { flex-shrink: 0; color: var(--muted); font-size: 13px; }
.portfolio-page .case-filter { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-block: 20px 30px; }
.portfolio-page .case-filter a { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 0; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font-size: 14px; text-decoration: none; }
.portfolio-page .case-filter a:hover { color: var(--ink); }
.portfolio-page .case-filter a[aria-current="page"] { border-bottom-color: var(--red); color: var(--ink); font-weight: 600; }
.portfolio-page .case-catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(44px, 5vw, 80px) 32px; }
.portfolio-page .case-catalog-card-link { display: flex; height: 100%; flex-direction: column; color: inherit; text-decoration: none; border: 0; background: transparent; overflow: visible; }
.portfolio-page .case-catalog-image { overflow: hidden; background: var(--surface); position: relative; aspect-ratio: 16 / 10; border-radius: 4px; }
.portfolio-page .case-catalog-image img { transition: transform 680ms var(--motion-ease); width: 100%; height: 100%; object-fit: cover; }
.portfolio-page .case-catalog-action span { color: var(--red); font-size: 19px; }
.case-image-arrow { position: absolute; right: 20px; bottom: 20px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--paper); color: var(--ink); font-size: 23px; transition: background var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-ui) var(--motion-ease); }
.portfolio-page .case-catalog-card { min-width: 0; }
.portfolio-page .case-catalog-card-link:focus-visible img { transform: scale(1.018); }
.case-catalog-card-link:focus-visible .case-image-arrow { background: var(--red); color: var(--white); transform: translate(2px, -2px); }
@media (hover: hover) and (pointer: fine) {
  .portfolio-page .case-catalog-card-link:hover img { transform: scale(1.018); }
  .case-catalog-card-link:hover .case-image-arrow { background: var(--red); color: var(--white); transform: translate(2px, -2px); }
}
.portfolio-page .case-catalog-copy { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 24px 0 0; }
.portfolio-page .case-catalog-kind { margin-bottom: 10px; color: var(--muted); font-size: 13px; }
.portfolio-page .case-catalog-copy h3 { margin-bottom: 14px; font-family: var(--display); font-size: clamp(23px, 2.2vw, 34px); font-weight: 400; letter-spacing: -.045em; line-height: 1.25; }
.portfolio-page .case-catalog-summary { max-width: 48ch; margin-bottom: 24px; color: var(--muted); font-size: 16px; }
.portfolio-page .case-catalog-action { display: inline-flex; align-items: center; gap: 14px; margin-top: auto; font-size: 14px; font-weight: 500; }
.portfolio-page .case-catalog-card--featured { grid-column: 1 / -1; }
.portfolio-page .case-catalog-card--featured .case-catalog-card-link { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); align-items: stretch; border-radius: 4px; background: var(--surface); }
.portfolio-page .case-catalog-card--featured .case-catalog-image { height: 100%; min-height: 420px; aspect-ratio: auto; border-radius: 4px 0 0 4px; }
.portfolio-page .case-catalog-card--featured .case-catalog-copy { justify-content: center; align-items: flex-start; padding: clamp(28px, 4vw, 64px); }
.portfolio-page .case-catalog-card--featured h3 { font-size: clamp(28px, 3vw, 46px); }
.portfolio-page .case-catalog-card--featured .case-catalog-action { margin-top: 12px; }
.case-featured-label { margin-bottom: 44px; color: var(--red); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.portfolio-page .case-catalog-card--text-only .case-catalog-copy { min-height: 260px; padding: 28px; border-top: 2px solid var(--ink); background: var(--surface); }

.case-study-hero { padding-block: clamp(36px, 5vw, 64px) clamp(28px, 4vw, 56px); }
.case-study-hero .eyebrow { margin-bottom: 24px; }
.case-study-hero h1 { max-width: 24ch; margin-bottom: 32px; font-size: clamp(40px, 6.1vw, 88px); letter-spacing: -.06em; line-height: 1.16; }
.case-study-intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--case-gap); align-items: end; }
.case-study-intro > p { max-width: 55ch; margin: 0; font-size: clamp(18px, 1.9vw, 27px); line-height: 1.48; }
.case-study-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 16px 32px; }
.case-study-actions a { min-height: 44px; align-items: center; }
.case-study-actions .case-lead-button { margin-top: 0; color: var(--red); }
.case-study-cover { margin-block: 0; overflow: hidden; border-radius: 4px; }
.case-study-cover img { width: 100%; max-height: 650px; aspect-ratio: 2 / 1; object-fit: cover; }
.case-study-meta { padding-block: 32px 40px; }
.case-study-meta dl { display: grid; grid-template-columns: .8fr 1fr .9fr 1.3fr; gap: 28px; margin: 0; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.case-study-meta dt { margin-bottom: 12px; color: var(--muted); font-size: 12px; }
.case-study-meta dd { margin: 0; font-size: 15px; line-height: 1.55; }
.case-study-meta dd a { display: block; margin-bottom: 6px; }
.case-study-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding-bottom: 28px; }
.case-study-nav > span { margin-right: auto; color: var(--muted); font-size: 12px; }
.case-study-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; text-decoration: none; }
.case-study-nav a:hover { text-decoration: underline; }
.case-story { padding-block: 44px 64px; }
.case-story .content-block { margin-block: clamp(56px, 7vw, 100px); }
.case-story .content-block:first-child { margin-top: 0; }
.case-story .content-block:last-child { margin-bottom: 0; }
.case-story .content-block h2 { max-width: 22ch; margin-bottom: 32px; font-size: clamp(26px, 2.7vw, 40px); letter-spacing: -.045em; line-height: 1.28; }
.case-story .block-text { grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); gap: var(--case-gap); padding-top: 28px; border-top: 1px solid var(--line); }
.case-story .block-text h2 { margin-bottom: 0; }
.case-story .prose { max-width: 67ch; font-size: 19px; line-height: 1.7; }
.case-story .prose p { margin-bottom: 0; }
.case-story .block-steps ol { grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 0 48px; border: 0; }
.case-story .block-steps li:nth-child(n) { position: relative; min-height: 0; padding: 26px 0 28px 48px; border: 0; border-top: 1px solid var(--line); }
.case-story .block-steps .step-number { position: absolute; top: 28px; left: 0; color: var(--red); font-size: 13px; }
.case-story .block-steps h3 { margin: 0 0 12px; font-family: var(--body); font-size: 23px; font-weight: 600; }
.case-story .block-steps li p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.case-story .block-illustration { margin-inline: 0; padding: clamp(20px, 4vw, 64px); border-radius: 4px; background: var(--surface-strong); }
.case-story .block-illustration img { max-height: none; border: 1px solid rgb(23 23 23 / .08); border-radius: 4px; box-shadow: 0 14px 40px rgb(23 23 23 / .08); }
.case-story .block-illustration figcaption { margin-top: 24px; color: var(--muted); font-size: 13px; }
.case-story .block-cards { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 28px; border: 0; }
.case-story .block-card { min-height: 0; padding: 24px 0; border: 0; border-top: 1px solid var(--line); }
.case-story .block-card .card-number { display: none; }
.case-story .block-card h3 { margin-bottom: 16px; font-family: var(--body); font-size: 22px; }
.case-story .block-card p { color: var(--muted); font-size: 16px; line-height: 1.65; }
.case-story .case-metrics { padding: clamp(28px, 4vw, 52px); border: 0; border-radius: 4px; background: var(--ink); color: var(--paper); }
.case-story .case-metrics h2 { margin: 0; }
.case-story .case-metrics .eyebrow, .case-story .case-metrics dt, .case-story .case-metrics dd span { color: #bab7b2; }
.case-story .case-metrics dd strong { white-space: normal; overflow-wrap: anywhere; }
.case-story .block-cta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; padding: 28px 0; border-block: 1px solid var(--line); background: transparent; }
.case-story .block-cta h2 { margin: 0; }
.case-story .block-cta .button { margin: 0; }
.case-study-result { display: grid; grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr); gap: var(--case-gap); padding-block: clamp(40px, 5vw, 72px); border-block: 1px solid var(--ink); }
.case-study-result .eyebrow { margin-bottom: 20px; color: var(--red); }
.case-study-result h2 { margin: 0; font-size: clamp(28px, 3.5vw, 48px); letter-spacing: -.05em; }
.case-study-result-copy > p { max-width: 46ch; margin: 0; font-size: clamp(21px, 2.25vw, 32px); line-height: 1.5; }
.case-result-source { margin-top: 28px; color: var(--muted); font-size: 13px; }
.case-result-source summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 44px; cursor: pointer; list-style: none; }
.case-result-source summary::-webkit-details-marker { display: none; }
.case-result-source p { margin-top: 12px; overflow-wrap: anywhere; }
.case-more { padding-block: clamp(72px, 8vw, 120px); }
.case-more-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 20px; margin-bottom: 36px; }
.case-more h2 { margin: 0; font-size: clamp(28px, 3.5vw, 48px); letter-spacing: -.05em; }
.case-related-tasks { padding-block: 40px; }
.case-related-tasks a { margin-right: 24px; }
.portfolio-page .next-step h2 { font-size: clamp(32px, 4.5vw, 64px); letter-spacing: -.05em; }

@media (max-width: 1000px) {
  .portfolio-page .case-catalog-card--featured .case-catalog-card-link { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
  .portfolio-page .case-catalog-card--featured .case-catalog-image { min-height: 380px; }
  .case-featured-label { margin-bottom: 24px; }
  .case-study-meta dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-study-intro { grid-template-columns: 1fr; gap: 20px; }
  .case-study-actions { justify-content: flex-start; }
  .case-study-nav > span { width: 100%; }
}
@media (max-width: 700px) {
  .portfolio-hero { grid-template-columns: 1fr; gap: 28px; padding-block: 36px; }
  .portfolio-hero h1 { font-size: clamp(48px, 12vw, 72px); }
  .portfolio-hero-copy p { max-width: 45ch; font-size: 18px; }
  .portfolio-directory-heading { gap: 16px; }
  .portfolio-page .case-filter { display: flex; flex-wrap: wrap; overflow: visible; gap: 0 20px; padding-block: 16px 24px; }
  .portfolio-page .case-filter a { flex: 0 1 auto; font-size: 13px; }
  .portfolio-page .case-catalog-grid { display: grid; grid-template-columns: 1fr; gap: 44px; }
  .portfolio-page .case-catalog-card--featured .case-catalog-card-link { display: flex; }
  .portfolio-page .case-catalog-card--featured .case-catalog-image { height: auto; min-height: 0; aspect-ratio: 16 / 10; border-radius: 4px 4px 0 0; }
  .portfolio-page .case-catalog-card--featured .case-catalog-copy { padding: 26px 24px; }
  .portfolio-page .case-catalog-card--featured h3 { font-size: 27px; }
  .case-featured-label { margin-bottom: 20px; }
  .portfolio-page .case-catalog-copy h3 { font-size: 25px; }
  .case-study-hero { padding-block: 32px 28px; }
  .case-study-hero h1 { margin-bottom: 24px; font-size: clamp(33px, 7.6vw, 54px); overflow-wrap: anywhere; }
  .case-study-cover img { aspect-ratio: 4 / 3; }
  .case-study-meta { padding-block: 28px 20px; }
  .case-study-meta dl { gap: 24px 20px; }
  .case-study-meta dd { font-size: 14px; }
  .case-study-nav { gap: 0 20px; padding-bottom: 12px; }
  .case-story { padding-block: 24px 40px; }
  .case-story .block-text, .case-study-result { grid-template-columns: 1fr; gap: 20px; }
  .case-story .prose { font-size: 17px; line-height: 1.7; }
  .case-story .block-steps ol { grid-template-columns: 1fr; }
  .case-story .block-steps li:nth-child(n) { padding-left: 40px; }
  .case-story .block-steps h3 { font-size: 21px; }
  .case-story .block-illustration { padding: 16px; }
  .case-story .block-illustration figcaption { margin-top: 16px; font-size: 12px; }
  .case-story .case-metrics { grid-template-columns: 1fr; gap: 28px; padding: 28px 24px; }
  .case-story .case-metrics dl { grid-template-columns: 1fr; }
  .case-study-result-copy > p { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  .portfolio-page .case-catalog-image img, .case-image-arrow { transition: none; }
  .portfolio-page .case-catalog-card-link:hover img { transform: none; }
}