/* Case-library only: system fonts, CSS geometry, no animation loops. */
.case-page { --case-ink: #29211f; --case-paper: #fcf8f1; --case-muted: #73665e; --case-line: #e6ded3; --case-red: #db2036; color: var(--case-ink); background: var(--case-paper); -webkit-font-smoothing: antialiased; }
.case-page ::selection { color: #fff; background: var(--case-red); }
.case-page .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.case-page a:focus-visible, .case-page button:focus-visible { outline: 3px solid #902239; outline-offset: 5px; }
.case-page .site-header, .case-page .site-header.scrolled { inset: 18px max(24px, calc((100vw - 1320px) / 2)) auto; min-height: 72px; padding: 12px 20px; border: 1px solid var(--case-line); border-radius: 20px; color: var(--case-ink); background: #fffcf7; box-shadow: 0 8px 30px rgba(98,14,24,.06); backdrop-filter: none; }
.case-page .brand-mark { border-radius: 13px; transform: none; background: #f52235; }
.case-page .brand-text small { font-size: .57rem; opacity: .7; }
.case-page .site-nav { gap: 26px; font-size: .82rem; }
.case-page .nav-library { color: #bf1930; background: #ffedeb; }
.case-page .nav-cta { background: #29211f; }
.case-page .eyebrow { font-size: .66rem; letter-spacing: .14em; }
.case-hero { position: relative; overflow: hidden; padding: 132px 0 36px; color: #fff7e9; background: #e21e37; }
.case-hero::after { content: ""; position: absolute; inset: auto -5% -135px 48%; height: 230px; border: 1px solid rgba(255,246,224,.18); border-radius: 50%; transform: rotate(-12deg); pointer-events: none; }
.case-hero-inner, .case-library { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.case-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 330px; align-items: center; gap: 64px; }
.case-hero .eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; color: #fffdf9; }
.case-status-dot { display: inline-block; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.case-hero h1 { display: flex; align-items: center; gap: 24px; margin: 0; color: #fff5e2; font-size: clamp(4.5rem,6.5vw,6.2rem); font-weight: 900; line-height: 1.05; letter-spacing: -.065em; }
.case-hero h1 > span { font-size: .65em; color: #ffe38a; font-weight: 400; transform: translateY(-.06em); }
.case-hero-lead { margin: 10px 0 0; font-size: clamp(1.12rem,2vw,1.65rem); letter-spacing: -.03em; font-weight: 700; }
.case-hero-lead em { color: #ffe38a; font-style: normal; }
.case-hero-context { max-width: 620px; margin: 8px 0 0; color: #fffdf9; font-size: .85rem; line-height: 1.8; overflow-wrap: anywhere; }
.case-hero-link { display: inline-flex; align-items: center; gap: 32px; margin-top: 18px; padding-bottom: 6px; border-bottom: 1px solid rgba(255,246,224,.6); font-size: .76rem; font-weight: 700; }
.case-hero-link span { transition: transform .18s ease; }
.case-hero-link:hover span { transform: translate(2px,2px); }
.case-archive-mark { position: relative; min-height: 206px; border-block: 1px solid rgba(255,246,224,.35); display: flex; flex-direction: column; justify-content: center; }
.case-archive-symbol { position: absolute; right: -7px; top: -35px; color: #ffe38a; font-size: 6rem; line-height: 1; transform: rotate(12deg); }
.case-archive-number strong { display: block; font-size: clamp(4rem,6vw,5.7rem); line-height: 1.1; font-weight: 500; letter-spacing: -.065em; font-variant-numeric: tabular-nums; }
.case-archive-number > span { display: block; margin-top: 14px; font-size: .8rem; color: #fffdf9; }
.case-archive-caption { position: absolute; bottom: -29px; font-size: .6rem; letter-spacing: .18em; color: #fffdf9; }
.case-library { min-height: 520px; padding: 36px 0 86px; scroll-margin-top: 108px; }
.case-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.case-heading .eyebrow { margin-bottom: 10px; color: #73665e; }
.case-heading h2 { margin: 0; font-size: clamp(1.7rem,2.7vw,2.55rem); line-height: 1.3; letter-spacing: -.05em; }
.case-heading h2 > span { color: var(--case-red); }
.case-heading > p { display: flex; align-items: center; gap: 7px; margin: 0 0 5px; color: var(--case-muted); font-size: .7rem; }
.case-heading .case-status-dot { color: #d64046; }
.case-filters { margin-top: 28px; padding: 20px 24px; border: 1px solid var(--case-line); border-radius: 14px; background: #fffdf9; }
.case-filter-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 14px; }
.case-filter-top > span { color: var(--case-muted); font-size: .74rem; }
.case-filters a { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 36px; padding: 6px 13px; border: 1px solid transparent; border-radius: 6px; color: #66594f; font-size: .76rem; line-height: 1.5; transition: color .16s ease, background .16s ease, border-color .16s ease; overflow-wrap: anywhere; }
.case-filter-top a { min-height: 32px; font-size: .7rem; }
.case-filter-group { display: grid; grid-template-columns: 150px minmax(0,1fr); align-items: start; gap: 16px; padding-top: 13px; border-top: 1px solid #eee7dd; }
.case-filter-group + .case-filter-group { margin-top: 12px; }
.case-filter-group > strong { display: flex; align-items: center; gap: 10px; padding-top: 9px; color: #50433a; font-size: .71rem; font-weight: 600; }
.case-filter-group > strong > span { font-size: .59rem; color: #806d60; font-variant-numeric: tabular-nums; }
.case-filter-options { display: flex; align-items: start; flex-wrap: wrap; gap: 3px 5px; }
.case-filters a.active { color: #b51b32; background: #ffede7; border-color: #f9d2c9; font-weight: 700; }
.case-filters a:hover { color: #a2182d; background: #f8eee5; border-color: #e2cdbb; }
.case-filters a:active { background: #eadbd0; }
.case-results-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 25px 0 19px; font-size: .72rem; color: var(--case-muted); font-variant-numeric: tabular-nums; }
.case-results-bar p { margin: 0; }
.case-results-bar strong { font-weight: 600; color: #42352d; }
.case-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px 24px; }
.case-card { min-width: 0; overflow: hidden; border: 1px solid var(--case-line); border-radius: 12px; background: #fffdf9; transition: border-color .2s ease, transform .2s ease; }
.case-card:hover { border-color: #d1b4a4; transform: translateY(-3px); }
.case-card:active { transform: translateY(0); }
.case-cover { position: relative; aspect-ratio: 4 / 3; overflow: hidden; color: #fff; background: #302b2a; }
.case-cover img { display: block; width: 100%; height: 100%; object-fit: contain; transition: transform .28s ease; }
.case-card:hover .case-cover img { transform: scale(1.025); }
.case-platform { position: absolute; left: 16px; top: 16px; z-index: 1; padding: 4px 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 5px; background: #322b29; color: #fffdf9; font-size: .63rem; font-weight: 600; }
.case-index { position: absolute; right: 15px; bottom: 12px; font-size: .62rem; letter-spacing: .12em; color: #fff; padding: 3px 7px; border-radius: 4px; background: #322b29; }
.case-cover-pending { background: #f4e7ca; color: #543d30; }
.case-card:nth-child(3n) .case-cover-pending { color: #8e292c; background: #f7ddd6; }
.case-card:nth-child(3n + 1) .case-cover-pending { background: #eae6dc; color: #524d40; }
.case-cover-type { position: absolute; inset: 26px; display: flex; flex-direction: column; align-items: start; justify-content: space-between; }
.case-cover-type > span { font-size: .56rem; letter-spacing: .15em; margin-left: 53px; }
.case-cover-type > strong { width: 100%; font-size: clamp(1.8rem,3.2vw,3.1rem); line-height: 1.25; font-weight: 700; letter-spacing: -.05em; }
.case-cover-type strong > span { float: right; font-weight: 400; font-size: 1.2em; }
.case-cover-type small { font-size: .6rem; opacity: .7; }
.case-copy { padding: 22px 22px 18px; }
.case-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: .72rem; color: var(--case-muted); }
.case-meta > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.case-meta time { flex-shrink: 0; font-size: .68rem; font-variant-numeric: tabular-nums; }
.case-copy h3 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; min-height: 4.65em; margin: 13px 0 19px; font-size: 1.06rem; font-weight: 700; line-height: 1.55; letter-spacing: -.025em; overflow-wrap: anywhere; }
.case-card-action { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0; padding-top: 13px; border-top: 1px solid #eee7dd; color: #68594d; font-size: .7rem; font-weight: 500; }
.case-card-arrow { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 1px solid #e9dacb; color: var(--case-red); font-size: 1rem; transition: color .18s ease, background .18s ease, transform .18s ease; }
.case-card:hover .case-card-arrow { color: #fff; background: var(--case-red); border-color: var(--case-red); transform: rotate(6deg); }
.case-pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 44px; }
.case-pagination a { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; min-height: 42px; padding: 0 10px; border: 1px solid var(--case-line); border-radius: 7px; font-size: .76rem; font-variant-numeric: tabular-nums; transition: color .16s ease, background .16s ease; }
.case-pagination a.active { color: #fff; border-color: var(--case-ink); background: var(--case-ink); }
.case-pagination a:hover { color: #b51b32; background: #ffede7; }
.case-pagination a:active { background: #eadbd0; }
.case-page-direction { gap: 12px; }
.case-page-gap { color: #8d7b6e; min-width: 12px; text-align: center; }
.case-empty { padding: 58px 24px; border: 1px dashed #d9caba; border-radius: 14px; background: #fffdf9; text-align: center; }
.case-empty > span { color: var(--case-red); font-size: 3rem; line-height: 1; }
.case-empty h3 { margin: 20px 0 8px; font-size: 1.4rem; }
.case-empty p { color: var(--case-muted); font-size: .85rem; }
.case-empty a { display: inline-flex; padding: 10px 16px; margin-top: 16px; border-radius: 7px; background: var(--case-ink); color: #fff; font-size: .75rem; }
.case-empty a.case-empty-secondary { background: transparent; color: var(--case-muted); }
.case-page .site-footer { background: #29211f; }
@media (max-width: 1100px) { .case-page .site-nav { gap: 16px; } .case-filter-group { grid-template-columns: 130px minmax(0,1fr); } .case-hero-inner { grid-template-columns: 1fr 260px; gap: 40px; } }
@media (max-width: 980px) {
  .case-page .site-header, .case-page .site-header.scrolled { inset: 12px 18px auto; min-height: 66px; padding: 10px 16px; }
  .case-page .site-nav { top: 76px; left: 0; right: 0; }
  .case-hero-inner, .case-library { width: calc(100% - 48px); }
  .case-hero { padding-top: 126px; }
  .case-hero-inner { grid-template-columns: 1fr 220px; gap: 28px; }
  .case-archive-mark { min-height: 206px; }
  .case-archive-symbol { font-size: 4.7rem; top: -24px; }
  .case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .case-cover-type > strong { font-size: 2.7rem; }
  .case-heading { align-items: start; flex-direction: column; gap: 14px; }
}
@media (max-width: 640px) {
  .case-page .site-header, .case-page .site-header.scrolled { inset: 10px 12px auto; min-height: 62px; border-radius: 16px; }
  .case-page .menu-toggle { padding: 10px; font-size: .8rem; }
  .case-hero { padding: 112px 0 38px; }
  .case-hero-inner, .case-library { width: calc(100% - 36px); }
  .case-hero-inner { grid-template-columns: 1fr; gap: 30px; }
  .case-hero .eyebrow { margin-bottom: 18px; font-size: .58rem; }
  .case-hero h1 { font-size: clamp(3.7rem,15.5vw,5.5rem); gap: 16px; }
  .case-hero-lead { margin-top: 13px; font-size: 1.2rem; }
  .case-hero-context { font-size: .76rem; }
  .case-hero-link { margin-top: 18px; }
  .case-archive-mark { min-height: 0; padding-top: 16px; border-bottom: 0; }
  .case-archive-number { display: flex; align-items: baseline; gap: 14px; }
  .case-archive-number strong { font-size: 2rem; letter-spacing: -.05em; }
  .case-archive-number > span { margin: 0; font-size: .7rem; }
  .case-archive-symbol { font-size: 2.8rem; top: 8px; right: 0; }
  .case-archive-caption { display: none; }
  .case-library { padding: 35px 0 56px; scroll-margin-top: 92px; }
  .case-heading h2 { font-size: clamp(1.48rem,6.2vw,2rem); }
  .case-heading > p { font-size: .65rem; }
  .case-filters { margin-top: 21px; padding: 15px; border-radius: 11px; }
  .case-filter-top { gap: 10px; padding-bottom: 14px; }
  .case-filter-top > span { font-size: .64rem; }
  .case-filter-top a { padding-inline: 9px; gap: 6px; white-space: nowrap; }
  .case-filter-group { grid-template-columns: 1fr; gap: 7px; padding-top: 12px; }
  .case-filter-group > strong { padding-top: 0; font-size: .66rem; }
  .case-filter-options { gap: 3px; }
  .case-filter-options a { min-height: 40px; padding-inline: 10px; font-size: .7rem; }
  .case-results-bar { margin-block: 21px 15px; gap: 8px; font-size: .65rem; }
  .case-grid { grid-template-columns: 1fr; gap: 20px; }
  .case-cover-type > strong { font-size: 2.8rem; }
  .case-copy { padding: 20px; }
  .case-copy h3 { min-height: 0; margin-bottom: 19px; font-size: 1.08rem; }
  .case-pagination { gap: 6px; margin-top: 30px; }
  .case-pagination a { min-width: 38px; min-height: 42px; padding-inline: 8px; }
  .case-page-direction > span { display: none; }
  .case-empty { padding: 40px 16px; }
  .case-empty h3 { font-size: 1.18rem; }
}
@media (prefers-reduced-motion: reduce) { .case-page a, .case-page a *, .case-page button { transition: none !important; } .case-card:hover, .case-card:hover .case-cover img, .case-card:hover .case-card-arrow, .case-hero-link:hover span { transform: none; } }