/* Case collection, learning notes and native dialog. */
.merged-content { background: #0b0c0c; }
.merge-section { width: min(1440px,calc(100% - 80px)); margin: auto; padding: 88px 0; scroll-margin-top: 24px; }
.merge-section + .merge-section { border-top: 1px solid var(--line); }
.library-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 36px; }
.section-caption { margin: 0 0 18px; color: var(--gold); font-size: 12px; letter-spacing: .14em; }
.merge-section h2 { margin: 0; font: 400 clamp(28px,3.1vw,46px)/1.5 var(--serif); text-wrap: balance; }
.library-heading > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.library-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.library-filters button { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 9px 18px; font-size: 14px; color: var(--muted); }
.library-filters button[aria-pressed="true"] { background: #d9b07b; color: #17130d; border-color: #d9b07b; }
.library-filters span { margin-left: 8px; font-size: 12px; }
.filter-status { min-height: 20px; margin: 0 0 22px; font-size: 13px; color: var(--muted); }
.merge-case-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.merge-case { position: relative; display: flex; min-width: 0; border: 1px solid #302f2b; border-radius: 8px; background: #111313; transition: border-color .25s,translate .3s; }
.merge-case:hover,.merge-case:focus-within { border-color: #a78a61; translate: 0 -4px; }
.case-link { display: flex; flex-direction: column; width: 100%; border-radius: inherit; }
.merge-case figure { position: relative; overflow: hidden; aspect-ratio: 16/10; margin: 0; background: #191a1a; border-radius: 7px 7px 0 0; }
.merge-case figure img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: scale .5s; }
.merge-case:hover figure img { scale: 1.025; }
.merge-case-copy { display: flex; flex-direction: column; padding: 26px; flex: 1; }
.case-kind { color: var(--gold); font-size: 12px; line-height: 1.6; }
.merge-case h3 { margin: 14px 0 12px; font: 400 clamp(21px,1.8vw,30px)/1.5 var(--serif); text-wrap: balance; }
.merge-case-copy > p { font-size: 15px; color: var(--muted); margin: 0 0 24px; line-height: 1.8; }
.merge-enter { margin-top: auto; display: flex; gap: 16px; align-items: center; font-size: 14px; }
.merge-enter i { font-style: normal; color: var(--gold); transition: translate .25s; }
.merge-case:hover .merge-enter i { translate: 4px; }
.merge-case-featured { grid-column: 1/-1; }
.merge-case-featured .case-link { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(300px,1fr); }
.merge-case-featured figure { aspect-ratio: 16/9; border-radius: 7px 0 0 7px; height: 100%; }
.merge-case-featured .merge-case-copy { padding: clamp(28px,3.6vw,56px); justify-content: center; }
.merge-case-featured h3 { font-size: clamp(28px,3vw,40px); }
.merge-case-featured .merge-enter { margin-top: 28px; }
.preview-button { position: absolute; left: 14px; top: 14px; z-index: 1; border: 1px solid #a58a67; background: #0e1010eb; color: #f4f1eb; border-radius: 999px; padding: 8px 14px; font-size: 13px; }
.preview-button[aria-pressed="true"] { background: #d9b07b; color: #18140e; }
.live-preview { position: absolute; top: 0; left: 0; border: 0; pointer-events: none; }
video.live-preview { width: 100%; height: 100%; object-fit: cover; }
iframe.live-preview { width: 1280px; height: 800px; transform-origin: 0 0; background: #080909; }
.learning-section header { margin-bottom: 36px; }
.learning-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 36px; }
.learning-grid a { padding-top: 22px; border-top: 1px solid #716044; }
.learning-grid span { color: var(--gold); font-size: 13px; }
.learning-grid h3 { font-size: 21px; font-weight: 400; line-height: 1.7; margin: 18px 0 12px; }
.learning-grid p { color: var(--muted); font-size: 15px; line-height: 1.9; }
.learning-grid b { display: block; margin-top: 24px; font-size: 14px; font-weight: 400; }
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.about-section p:not(.section-caption) { margin: 0 0 20px; max-width: 65ch; }
.about-section .about-note { font-size: 14px; color: var(--muted); }
.contact-link { display: inline-block; margin-top: 12px; color: var(--gold); font-size: 14px; }
.merge-footer { display: flex; justify-content: space-between; gap: 24px; padding: 30px 40px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.merge-footer strong { font-weight: 500; color: var(--ink); }
.work-dialog { width: min(720px,calc(100% - 32px)); max-height: min(88dvh,900px); border: 1px solid #66553d; border-radius: 12px; background: #131515; color: var(--ink); padding: 28px; }
.work-dialog::backdrop { background: #020404cc; backdrop-filter: blur(8px); }
.dialog-heading { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.dialog-heading h2 { margin: 0; font: 400 30px var(--serif); }
.dialog-close { background: transparent; color: var(--muted); border: 1px solid var(--line); padding: 10px 14px; border-radius: 6px; font-size: 14px; }
.work-dialog > p { font-size: 14px; color: var(--muted); }
.work-dialog nav { display: grid; }
.work-dialog nav a { padding: 17px 4px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; }
.work-dialog nav strong { font-size: 16px; font-weight: 400; }
.work-dialog nav span { grid-row: 2; color: var(--gold); font-size: 12px; }
.work-dialog nav b { grid-column: 2; grid-row: 1/3; align-self: center; font-weight: 400; }
.render-paused .merge-case:hover,.render-paused .merge-case:focus-within,.render-paused .merge-enter i { translate: none; }
.render-paused .merge-case:hover figure img { scale: none; }
@media (max-width:1100px) {
  .merge-section { width: calc(100% - 48px); }
  .merge-case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .library-heading { display: block; }
  .library-heading > p { margin-top: 18px; }
}
@media (max-width:700px) {
  .merge-section { width: calc(100% - 40px); padding: 56px 0; }
  .merge-case-grid,.learning-grid,.about-section { grid-template-columns: 1fr; gap: 20px; }
  .merge-case-featured .case-link { display: flex; }
  .merge-case-featured figure { aspect-ratio: 16/10; border-radius: 7px 7px 0 0; height: auto; }
  .merge-case-featured .merge-case-copy,.merge-case-copy { padding: 24px; }
  .merge-case-featured h3,.merge-case h3 { font-size: 27px; }
  .merge-case-featured .merge-enter { margin-top: auto; }
  .learning-grid { gap: 32px; }
  .merge-footer { flex-wrap: wrap; padding: 26px 20px; gap: 14px; }
  .merge-footer a { margin-left: auto; }
  .work-dialog { padding: 22px; }
  .library-filters button { font-size: 13px; padding: 8px 13px; }
}