/* Editorial layer: preserve the existing grey/orange lab identity. */
.brand-home { display: inline-block; color: inherit; text-decoration: none; }
.brand-home:hover { text-decoration: underline; text-underline-offset: .2em; }
.skip-link { position: absolute; top: -100px; left: 24px; z-index: 100; padding: 12px; background: #111; color: white; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid #a73700; outline-offset: 4px; }
.content-header { display: flex; flex-direction: column; align-items: flex-start; gap: 1.25rem; margin-bottom: 2rem; }
.content-header .project-eyebrow, .content-header .project-tags, .content-header .content-actions { margin: 0; }
.content-header .content-title-row { width: 100%; }
.content-actions[hidden] { display: none; }
.content-header #project-title { margin: 0; font-family: var(--mono); font-size: clamp(2rem, 4.4vw, 4rem); line-height: 1.06; letter-spacing: -.045em; overflow-wrap: anywhere; }
.content-title-row #project-title { display: inline; padding: .12em .2em; color: var(--panel); background: var(--ink-block); }
.project-deck { font-size: clamp(1.125rem, 1.8vw, 1.4rem); line-height: 1.45; }
.story-intro > p:not(.project-deck), .story-section p, .story-section li { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 1.0625rem; line-height: 1.7; }
.story-intro { margin-bottom: 3rem; }
.story-intro > p:not(.project-deck) { max-width: 720px; }
.organic-story .project-lead-media { width: min(100%, 26rem); margin: 1.5rem 0 2rem; }
.organic-story .project-lead-media img { height: auto; max-height: none; border-radius: 10px; box-shadow: none; }
.project-lead-media figcaption { margin-left: 0; }
.story-section, .story-section:nth-of-type(even), .story-section:nth-of-type(3n) { margin-bottom: 4rem; }
.project-eyebrow, .project-tag, .nav-label, .media-block figcaption { font-size: .8125rem; }
.project-list .nav-group, .project-menu .nav-group { margin: 24px 0 8px; padding: 0 10px; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.project-button, .project-menu-option { text-decoration: none; }
.project-button { font-size: .9375rem; }
.profile-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 0; }
.profile-actions a, .contact-link { display: inline-flex; align-items: center; min-height: 44px; padding: 11px 15px; border: 1px solid var(--text); color: var(--text); text-decoration: none; font-family: var(--mono); font-size: .875rem; }
.profile-actions a:first-child { background: var(--acid); }
.profile-actions a:hover, .contact-link:hover { background: var(--ink-block); color: var(--panel); }
.selected-work { width: 100% !important; max-width: 960px; }
.selected-work > p { max-width: 680px; }
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.work-card { display: flex; flex-direction: column; border: 1px solid var(--border); color: var(--text); text-decoration: none; background: var(--panel); transition: border-color .15s; }
.work-card:hover { border-color: var(--text); }
.work-card img { display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-bottom: 1px solid var(--border); }
.work-card-copy { padding: 20px; }
.work-card .work-category { font: .75rem/1.5 var(--mono); color: var(--muted); letter-spacing: .05em; text-transform: uppercase; }
.work-card h3 { margin: 10px 0; font: 700 1.4rem/1.2 var(--mono); }
.work-card p { font-size: 1rem; line-height: 1.55; margin: 0; }
.work-card .work-read { display: block; margin-top: 20px; font: .8125rem var(--mono); }
.work-signal { aspect-ratio: 16/9; padding: 24px; display: flex; flex-direction: column; justify-content: center; gap: 12px; background: var(--ink-block); color: var(--panel); border-bottom: 1px solid var(--border); font: .875rem/1.4 var(--mono); }
.work-signal strong { color: var(--acid); font-size: 1.2rem; }
.case-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); gap: 20px; padding: 18px 0; margin: 24px 0; }
.case-facts dt { font: .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 8px; }
.case-facts dd { margin: 0; font: .9375rem/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.system-flow { display: grid; gap: 10px; margin: 24px 0; padding: 24px; background: var(--ink-block); color: var(--panel); }
.system-flow > div { padding: 12px; border: 1px solid #777; font: .9375rem/1.5 var(--mono); }
.system-flow strong { color: var(--acid); }
.system-flow figcaption { color: #ccc; font: .8125rem/1.6 var(--mono); }
.portfolio-contact { border-top: 1px solid var(--border); padding-top: 24px; margin-bottom: 3rem; }
.portfolio-contact p { font: 1rem/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
@media (max-width: 860px) {
  /* Keep the viewport as the sticky scroll container; hidden creates a nested one. */
  html, body { overflow-x: clip; overflow-y: visible; }
  html { scroll-padding-top: var(--mobile-header-clearance, 12rem); }
  body { padding-left: 0; padding-right: 0; }
  /* A separate grid row would constrain the header's sticky travel. */
  .shell { display: block; width: 100%; max-width: 100%; }
  /* Scroll the brand away, then pin only the menu without changing layout height. */
  .sidebar { position: sticky; top: var(--mobile-header-top, 0px); z-index: 30; padding-bottom: 8px; background: var(--panel-strong); }
  .project-select-wrap { margin-bottom: 0; }
  .project-menu-toggle { min-height: 44px; }
  .project-menu { max-height: min(62vh, 420px, calc(100vh - 12rem)); max-height: min(62dvh, 420px, calc(100dvh - 12rem)); overscroll-behavior-y: contain; }
  .content-header { gap: 1rem; margin-bottom: 1.75rem; }
  .content-header #project-title { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .project-deck { font-size: 1.025rem; }
  .story-section, .story-section:nth-of-type(even), .story-section:nth-of-type(3n) { width: 100%; }
}
@media (max-width: 540px) {
  .work-grid, .case-facts { grid-template-columns: 1fr; }
  .work-signal { aspect-ratio: auto; min-height: 180px; }
  .case-facts { gap: 14px; }
  .system-flow { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}