/* Margo route composition. Shared ambient hero primitives live in site-enhancements.css. */
.margo-page { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.margo-page .section { padding-block: clamp(72px, 8vw, 112px); }
.margo-page .section h2 { font-family: inherit; font-size: clamp(2.3rem, 4.5vw, 3.8rem); font-weight: 550; line-height: 1.04; letter-spacing: -.045em; }
.margo-page .section h3 { font-family: inherit; font-weight: 550; letter-spacing: -.025em; }
.margo-page .ambient-heading .button, .margo-closing .button { background: #171917; color: #fff; border-color: #171917; border-radius: 999px; padding: 13px 23px; font-size: .86rem; }
.margo-page .site-nav { position: sticky; top: 0; }
.margo-page .site-nav .nav-toggle { display:none; grid-template-columns:auto 22px; align-items:center; gap:10px; width:104px; min-width:104px; height:44px; padding:0 14px; font-size:.82rem; font-weight:700; border-radius:999px; }
.margo-page .nav-links { gap:18px; }
.margo-page .ambient-command-bar { width:min(100%,410px); min-height:64px; justify-content:space-between; }
@media(max-width:900px) { .margo-page .nav-links { display:none; } .margo-page .site-nav .nav-toggle { display:inline-grid; } }
.margo-page .site-nav .button { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-muted); text-decoration: underline; text-underline-offset: 4px; }
.margo-page .ambient-heading { padding-top: 52px; }
.margo-page .ambient-heading h1 { font-weight: 400; letter-spacing: -.035em; }
.margo-page .ambient-heading .ambient-lede { max-width: 680px; }
.margo-page .ambient-status { margin-top: 16px; margin-bottom: 24px; }
.margo-page .ambient-paper { margin: 0; }
.margo-page .ambient-paper-copy p.illustration-title { font: 1.55rem/1.3 Georgia, serif; letter-spacing: -.025em; margin: 28px 0; }
.margo-page .margo-source-paper .illustration-title { font: 1.5rem/1.3 Georgia, serif; margin: 30px 0; }
.margo-page .margo-detail-paper > .illustration-title { font: 1.5rem/1.35 Georgia, serif; margin: 28px 0; }
.margo-page .margo-source-paper, .margo-page .margo-detail-scene { margin: 0; }
.margo-nav { position: sticky; top: var(--shell-nav-height, 64px); z-index: 30; border-bottom: 1px solid var(--border); background: var(--bg); }
.margo-nav .nav-row { min-height: 62px; gap: 24px; }
.margo-brand { display: inline-flex; align-items: baseline; gap: 8px; font-size: 1.2rem; letter-spacing: -.04em; font-weight: 600; white-space: nowrap; }
.margo-brand small { color: var(--text-dim); font-size: .7rem; font-weight: 400; letter-spacing: 0; }
.margo-nav-links { display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 0; margin: 0; list-style: none; }
.margo-nav-links a, .margo-status-link { font-size: .76rem; color: var(--text-muted); }
.margo-status-link { white-space: nowrap; }
.margo-page main [id] { scroll-margin-top: calc(var(--shell-nav-height, 64px) + var(--margo-nav-height, 100px) + 16px); }
.margo-contexts { background: #f0f1ed; }
.margo-context-word { transform: translateY(42px) rotate(1deg); z-index: 1; }
.margo-context-matter { transform: rotate(-1deg); }
.margo-mini-paper { position: relative; padding: 28px 25px 120px; min-height: 425px; background: #fff; border: 1px solid #dcded6; border-radius: 6px; box-shadow: 0 20px 45px #30382c0d; }
.margo-paper-label { display: block; color: #62675e; font: .61rem/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: .065em; text-transform: uppercase; }
.margo-page .margo-mini-paper h3 { margin: 24px 0 20px; font: 1.25rem/1.25 Georgia, serif; }
.margo-mini-paper > p { font: .85rem/1.7 Georgia, serif; }
.margo-paper-rules { height: 62px; margin-top: 25px; background: repeating-linear-gradient(transparent 0 16px, #edf0e9 16px 18px); }
.margo-mini-panel { position: absolute; bottom: 24px; right: -12px; width: 72%; padding: 16px 18px; color: var(--overlay-text); background: #20221f; border: 1px solid var(--overlay-border); border-radius: 10px; box-shadow: 0 15px 32px #20251b20; font-size: .8rem; }
.margo-mini-panel strong, .margo-mini-panel span { display: block; }
.margo-mini-panel span { margin-top: 8px; color: var(--overlay-muted); font-size: .58rem; }
.margo-mini-panel p { margin: 7px 0 0; }
.margo-materials { list-style: none; padding: 0; }
.margo-materials li { padding: 9px 0; border-bottom: 1px solid var(--border); font-size: .74rem; }
.margo-materials span { display: block; color: var(--text-muted); font-size: .6rem; }
.margo-scene-note { color: var(--text-muted); font-size: .72rem; line-height: 1.65; }
.margo-contexts > .shell > .margo-scene-note { margin-top: 56px; text-align: center; }
.margo-scope { background: #f0f1ed; }
.margo-story { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(45px, 7vw, 110px); align-items: center; }
.margo-story-reverse { grid-template-columns: 1.1fr .9fr; }
.story-copy > p:not(.eyebrow) { max-width: 490px; color: var(--text-muted); }
.story-copy .lede { font-size: 1.16rem; line-height: 1.55; margin-block: 28px 22px; }
.margo-page #workflows, .margo-page #models { background: #f0f1ed; }
.margo-detail-scene { padding: 30px 22px 32px 0; min-width: 0; }
.margo-detail-paper { position: relative; min-height: 480px; padding: 38px 38px 165px; background: #fff; border: 1px solid #d8dcd2; border-radius: 6px; box-shadow: 0 22px 60px #30382c0d; transform: rotate(-1deg); }
.margo-page .margo-detail-paper > h3 { margin: 28px 0; font: 1.5rem/1.35 Georgia, serif; }
.margo-detail-clause { font: 1rem/1.8 Georgia, serif; padding: 12px; margin-left: -12px; background: #e9eddf; border-left: 2px solid #87976d; }
.margo-detail-overlay { position: absolute; right: -22px; bottom: 25px; width: 76%; padding: 25px; color: var(--overlay-text); background: #20221f; border: 1px solid var(--overlay-border); border-radius: var(--radius-overlay); box-shadow: var(--overlay-shadow); transform: rotate(1deg); }
.margo-detail-overlay > span { color: var(--overlay-muted); font-size: .65rem; }
.margo-page .margo-detail-overlay h3 { color: var(--overlay-text); margin: 14px 0; font-size: 1.45rem; line-height: 1.15; }
.margo-detail-overlay p { color: var(--overlay-muted); font-size: .78rem; }
.margo-detail-overlay small { display: block; margin-top: 16px; color: var(--overlay-muted); font-size: .6rem; }
.margo-scope-fields { font-size: .8rem; }
.margo-scope-fields > div { display: flex; justify-content: space-between; gap: 20px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.margo-scope-fields dt { color: var(--text-muted); }
.margo-scope-fields dd { margin: 0; max-width: 50%; text-align: right; }
.margo-page #regions { background: #f8f8f6; }
.plane-diagram { display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px; margin-top: 50px; }
.plane { padding: 38px; border: 1px solid var(--border); border-top: 2px solid #87976d; background: #fff; border-radius: 6px; }
.plane h3 { font-size: 2rem; }
.plane-divider { display: grid; place-items: center; color: var(--text-muted); font-size: .7rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.margo-page #security { background: #fff; }
.margo-page #security .grid-3 { grid-template-columns: 1fr 1fr; gap: 0 60px; }
.margo-page #security .card, .margo-page #notices .card { padding: 28px 0; border: 0; border-top: 1px solid var(--border-strong); border-radius: 0; background: transparent; box-shadow: none; }
.status-legend { display: flex; flex-wrap: wrap; gap: 9px; margin: 30px 0; }
.status-legend span { padding: 7px 10px; background: #eff0eb; color: #485341; font-size: .69rem; }
.margo-page #faq { background: #f8f8f6; }
.faq-list { margin-top: 40px; }
.faq-list details { padding: 22px 0; border-top: 1px solid var(--border-strong); }
.faq-list details:last-child { border-bottom: 1px solid var(--border-strong); }
.faq-list summary { cursor: pointer; font-weight: 550; padding-right: 16px; }
.faq-list details p { max-width: 800px; margin: 15px 0 0; color: var(--text-muted); }
.margo-page #notices { padding-block: 40px; background: #f0f1ed; }
.margo-page #notices .card h3 { font-size: 1.1rem; }
.margo-page #notices .card p { font-size: .82rem; }
.margo-closing { text-align: center; }
.margo-closing p:not(.eyebrow) { color: var(--text-muted); margin: 30px 0; }
.margo-footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
@media (max-width: 1100px) {
  .margo-nav .nav-row { flex-wrap: wrap; padding-block: 14px; }
  .margo-nav-links { order: 3; width: 100%; }
  .margo-status-link { margin-left: auto; }
  .margo-source-comparison { gap: 40px; }
  .margo-collage { gap: 18px; padding-inline: 0; }
  .margo-mini-paper { padding: 22px 18px 130px; }
  .margo-mini-panel { width: 82%; right: -7px; }
  .margo-detail-paper { padding: 28px 28px 180px; }
  .margo-detail-overlay { width: 86%; padding: 22px; }
}
@media (max-width: 700px) {
  .margo-page .site-nav .nav-row { gap: 10px; }
  .margo-page .site-nav .button { white-space: nowrap; font-size: .72rem; padding: 11px 4px; }
  .margo-page .ambient-heading { padding-top: 32px; }
  .margo-page .section { padding-block: 64px; }
  .margo-nav-links { gap: 10px 18px; }
  .margo-nav-links a { font-size: .71rem; }
  .margo-page .section-head { display: block; }
  .margo-page .section-head > .lede { margin-top: 25px; }
  .margo-relationship h2 br { display: none; }
  .margo-collage, .margo-source-comparison, .margo-scope-steps, .margo-story, .margo-story-reverse, .plane-diagram, .margo-page #security .grid-3 { grid-template-columns: 1fr; }
  .margo-collage { gap: 35px; padding: 30px 9px 0; }
  .margo-context-card { transform: none; }
  .margo-context-card:nth-child(2) { margin-left: 14px; }
  .margo-context-card:nth-child(3) { margin-right: 12px; }
  .margo-mini-paper { min-height: 360px; padding: 25px 25px 120px; }
  .margo-mini-panel { width: 68%; }
  .margo-contexts > .shell > .margo-scene-note { margin-top: 30px; }
  .margo-source-comparison { margin-top: 35px; gap: 30px; }
  .margo-source-paper { padding: 28px; transform: none; }
  .margo-source-paper blockquote { font-size: 1rem; }
  .margo-scope-steps { gap: 18px; margin-top: 35px; }
  .margo-scope-steps h3 { margin-top: 16px; }
  .margo-story { gap: 20px; }
  .margo-story-reverse .story-copy { grid-row: 1; }
  .margo-detail-paper { min-height: 485px; }
  .margo-detail-overlay { width: 84%; }
  .plane-diagram { gap: 18px; margin-top: 30px; }
  .plane { padding: 28px; }
  .plane-divider { min-height: 25px; }
  .margo-page #status .grid-3, .margo-page #notices .grid-3 { grid-template-columns: 1fr; gap: 14px; }
  .margo-closing p br { display: none; }
}