/* ── hero ── */
.project-hero { padding: 8rem 2.5rem 0; max-width: var(--max); margin: 0 auto; }
.breadcrumb { font-size: 0.8125rem; color: var(--ink-soft); margin-bottom: 2rem; display: flex; align-items: center; gap: 0.5rem; }
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--clay); }
.breadcrumb span { color: var(--sand); }
.project-tags-hero { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.tag { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--clay); background: var(--clay-light); padding: 0.3rem 0.75rem; border-radius: 2rem; }
h1.project-title { font-family: var(--serif); font-size: clamp(2.25rem, 5vw, 4rem); line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 1.5rem; max-width: 22ch; }
.project-subtitle { font-size: 1.1875rem; font-weight: 300; color: var(--ink-mid); line-height: 1.75; max-width: 54ch; margin-bottom: 3rem; }

/* meta row */
.project-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--paper-warm); border-bottom: 1px solid var(--paper-warm); margin-bottom: 4rem; }
.meta-item { padding: 1.25rem 0; border-right: 1px solid var(--paper-warm); }
.meta-item:last-child { border-right: none; }
.meta-item + .meta-item { padding-left: 2rem; }
.meta-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.375rem; }
.meta-value { font-size: 0.9375rem; font-weight: 400; }
.meta-value a { color: var(--moss); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--sand); }
.meta-value a:hover { text-decoration-color: var(--moss); }

/* hero image */
.hero-image { width: 100%; aspect-ratio: 16/9; background: var(--moss-light); border-radius: 4px; overflow: hidden; display: flex; align-items: center; justify-content: center; margin-bottom: 6rem; }
.hero-image-placeholder { font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.hero-image img, .hero-image video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* toolkit */
.toolkit-wrap { max-width: var(--max); margin: 0 auto; padding: 0 2.5rem 5rem; }
.toolkit-label { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--clay); margin-bottom: 1.25rem; }
.toolkit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.75rem; }
.toolkit-group { border: 1px solid var(--paper-warm); border-radius: 8px; overflow: hidden; background: white; }
.toolkit-group-header { padding: 0.5rem 0.875rem; background: var(--paper-warm); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.toolkit-items { padding: 0.625rem 0.875rem; display: flex; flex-direction: column; gap: 0.5rem; }
.toolkit-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--ink-mid); font-weight: 300; }
.tool-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--sand); flex-shrink: 0; }

/* prose */
.prose-wrap { max-width: var(--prose); margin: 0 auto; padding: 0 2.5rem; }
.case-label { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--clay); margin-bottom: 0.875rem; }
h2.case-heading { font-family: var(--serif); font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.15; letter-spacing: -0.015em; margin-bottom: 1.25rem; }
h3.case-subheading { font-family: var(--serif); font-size: 1.375rem; line-height: 1.25; margin-bottom: 0.875rem; margin-top: 2.5rem; }
.case-body { font-size: 1.0625rem; font-weight: 300; color: var(--ink-mid); line-height: 1.85; margin-bottom: 1.25rem; }
.case-body:last-child { margin-bottom: 0; }
.case-section { padding: 5rem 0; border-bottom: 1px solid var(--paper-warm); }
.case-section:last-of-type { border-bottom: none; }

/* pull quote */
blockquote.pull-quote { border-left: 2px solid var(--clay); padding: 0.5rem 0 0.5rem 1.75rem; margin: 2.5rem 0; }
blockquote.pull-quote p { font-family: var(--serif); font-size: 1.4375rem; line-height: 1.45; color: var(--ink); letter-spacing: -0.01em; }
blockquote.pull-quote cite { display: block; font-size: 0.875rem; font-weight: 300; color: var(--ink-soft); font-style: normal; margin-top: 0.625rem; }

/* insight cards */
.insights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin: 2.5rem 0; }
.insight-card { background: white; border: 1px solid var(--paper-warm); border-radius: 8px; padding: 1.375rem; }
.insight-icon { font-size: 1.25rem; margin-bottom: 0.625rem; }
.insight-card h4 { font-size: 0.9375rem; font-weight: 500; margin-bottom: 0.5rem; }
.insight-card p { font-size: 0.875rem; font-weight: 300; color: var(--ink-mid); line-height: 1.65; }

/* constraint cards */
.constraint-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin: 2.5rem 0; }
.constraint-card { background: white; border: 1px solid var(--paper-warm); border-radius: 8px; padding: 1.375rem; }
.constraint-card h4 { font-size: 0.9375rem; font-weight: 500; margin-bottom: 0.5rem; }
.constraint-card p { font-size: 0.875rem; font-weight: 300; color: var(--ink-mid); line-height: 1.65; }

/* process list */
.process-list { list-style: none; display: flex; flex-direction: column; gap: 0; margin: 2rem 0; border: 1px solid var(--paper-warm); border-radius: 8px; overflow: hidden; }
.process-list li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; align-items: start; padding: 1.125rem 1.25rem; background: white; border-bottom: 1px solid var(--paper-warm); }
.process-list li:last-child { border-bottom: none; }
.process-num-inline { font-family: var(--serif); font-size: 1.125rem; color: var(--clay); opacity: 0.5; padding-top: 0.1rem; }
.process-list-content h4 { font-size: 0.9375rem; font-weight: 500; margin-bottom: 0.25rem; }
.process-list-content p { font-size: 0.875rem; font-weight: 300; color: var(--ink-mid); line-height: 1.65; }

/* breakout images */
.breakout { max-width: var(--max); margin: 0 auto; padding: 3rem 2.5rem; }
.breakout-image { width: 100%; border-radius: 4px; overflow: hidden; background: var(--paper-warm); display: flex; align-items: center; justify-content: center; }
.breakout-image img, .breakout-image video { width: 100%; height: 100%; object-fit: cover; display: block; }
.breakout-image-placeholder { padding: 5rem 2rem; text-align: center; font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.breakout-caption { font-size: 0.8125rem; color: var(--ink-soft); font-weight: 300; text-align: center; margin-top: 0.875rem; font-style: italic; }

/* image pair / trio */
.image-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2.5rem 0; }
.image-pair-item { border-radius: 4px; overflow: hidden; background: var(--paper-warm); }
.image-pair-placeholder { aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
/*.image-pair-item img, .image-pair-item video { width: 100%; height: 100%; object-fit: cover; display: block; }*/
.image-trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2.5rem 0; }
.image-trio-item { border-radius: 4px; overflow: hidden; background: var(--paper-warm); }
.image-trio-placeholder { aspect-ratio: 9/16; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); text-align: center; padding: 1rem; }
.image-trio-item img, .image-trio-item video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* outcomes strip */
.outcomes-strip { background: var(--moss); padding: 5rem 2.5rem; margin: 5rem 0 0; }
.outcomes-inner { max-width: var(--max); margin: 0 auto; }
.outcomes-strip .case-label { color: rgba(255,255,255,0.5); }
.outcomes-strip h2 { font-family: var(--serif); font-size: clamp(1.75rem, 3vw, 2.5rem); color: white; margin-bottom: 2.5rem; letter-spacing: -0.015em; }
.outcomes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.outcome-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 8px; padding: 1.5rem; }
.outcome-metric { font-family: var(--serif); font-size: 2.75rem; line-height: 1; color: white; margin-bottom: 0.5rem; }
.outcome-description { font-size: 0.9375rem; font-weight: 300; color: rgba(255,255,255,0.65); line-height: 1.65; }

/* reflection */
.reflection-strip { background: var(--clay-light); padding: 5rem 2.5rem; }
.reflection-inner { max-width: var(--prose); margin: 0 auto; }

/* next project */
.next-project { padding: 5rem 2.5rem; max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.next-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.875rem; }
.next-title { font-family: var(--serif); font-size: 2rem; line-height: 1.15; letter-spacing: -0.015em; margin-bottom: 1rem; }
.next-desc { font-size: 0.9375rem; font-weight: 300; color: var(--ink-mid); margin-bottom: 1.5rem; }
.next-thumb { aspect-ratio: 16/9; background: var(--clay-light); border-radius: 4px; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); transition: transform 0.5s var(--ease-out); }
.next-project:hover .next-thumb { transform: scale(1.02); }

/* jump nav */
.jump-nav-wrap { position: sticky; top: 64px; z-index: 90; background: rgba(247, 245, 240, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--paper-warm); padding: 0.625rem 2.5rem; }
.jump-nav { display: flex; gap: 0.625rem; flex-wrap: wrap; max-width: var(--max); margin: 0 auto; align-items: center; }
.jump-nav-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); align-self: center; margin-right: 0.5rem; flex-shrink: 0; }
.jump-link { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.4rem 1rem; border: 1px solid var(--sand); border-radius: 2rem; font-size: 0.8125rem; color: var(--ink-mid); background: white; transition: border-color 0.2s, color 0.2s, background 0.2s; white-space: nowrap; }
.jump-link:hover, .jump-link.active { border-color: var(--moss); color: var(--moss); background: var(--moss-light); }
.jump-link-icon { font-size: 0.75rem; opacity: 0.6; }

/* responsive */
@media (max-width: 860px) {
  .project-meta { grid-template-columns: 1fr 1fr; }
  .meta-item:nth-child(2) { border-right: none; }
  .meta-item:nth-child(3) { border-top: 1px solid var(--paper-warm); }
  .insights-grid, .constraint-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .next-project, .image-pair, .image-trio { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .project-hero { padding: 7rem 1.25rem 0; }
  .prose-wrap { padding: 0 1.25rem; }
  .breakout { padding: 2rem 1.25rem; }
  .toolkit-wrap { padding: 0 1.25rem 3.5rem; }
  .outcomes-strip, .reflection-strip { padding: 4rem 1.25rem; }
  .outcomes-grid { grid-template-columns: 1fr; }
}