/* The design lab's own pages (the index, side by side, the documents): neutral, so no concept is favoured. */
.lab { background: var(--cream); }
.lab-top { display: flex; align-items: center; gap: 14px; padding: 18px clamp(16px, 4vw, 40px) 0; }
.lab-logo { width: 180px; height: auto; }
.lab-product { font: 700 11px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.lab-main { max-width: 1280px; margin: 0 auto; padding: 18px clamp(16px, 4vw, 40px) 40px; }
.lab-main:focus { outline: none; }
.lab-intro { max-width: 820px; padding: 18px 0 26px; }
.lab-kicker { margin: 0; font: 700 11.5px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--green); }
.lab-intro h1 { margin: 10px 0 12px; font: 400 clamp(38px, 6vw, 64px)/1 var(--display); text-transform: uppercase; letter-spacing: .015em; color: var(--green); }
.lab-lede { margin: 0 0 14px; font-size: clamp(16.5px, 1.6vw, 19px); line-height: 1.55; color: #24342a; }
.lab-note { margin: 0; padding: 12px 14px; border-radius: 12px; background: #E7E0D3; font-size: 14px; line-height: 1.5; color: #3d4a41; }
.lab-pill { padding: 1px 6px; border-radius: 6px; background: rgba(255,255,255,.6); font: 700 11px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.lab-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.lab-card { display: flex; flex-direction: column; background: var(--card); border-radius: 18px; overflow: hidden; box-shadow: 0 1px 1px rgba(6,79,43,.04), 0 12px 30px -16px rgba(6,79,43,.25); }
.lab-shot { display: block; aspect-ratio: 1180 / 820; background: var(--soft); border-bottom: 1px solid var(--line); overflow: hidden; }
.lab-shot img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform var(--dur) var(--ease); }
@media (hover: hover) { .lab-shot:hover img { transform: scale(1.015); } }
.lab-card-body { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 18px; }
.lab-letter { margin: 0; font: 700 11px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.lab-card h2 { margin: 0; font: 400 30px/1 var(--display); text-transform: uppercase; letter-spacing: .02em; color: var(--green); }
.lab-thesis { margin: 0; font-size: 15px; line-height: 1.5; color: var(--ink); }
.lab-facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; margin: 4px 0 8px; font-size: 13.5px; line-height: 1.45; }
.lab-facts dt { font: 700 10.5px/1.6 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); } .lab-facts dd { margin: 0; color: #2c3a31; }
.lab-open { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 12px; background: var(--green); color: #fff; text-decoration: none; font: 700 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
@media (hover: hover) { .lab-open:hover { background: var(--green-2); } }
.lab-more { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line-2); }
.lab-more h2 { margin: 0 0 8px; font: 700 12px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.lab-more ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 4px 18px; }
.lab-more li { display: grid; gap: 2px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.lab-more a { font-weight: 650; font-size: 15.5px; min-height: 44px; display: inline-flex; align-items: center; }
.lab-more span { color: var(--muted); font-size: 13.5px; }
.lab-foot { padding: 0 clamp(16px, 4vw, 40px) 30px; max-width: 1280px; margin: 0 auto; color: var(--muted); font-size: 13px; }
@media (max-width: 980px) { .lab-cards { grid-template-columns: 1fr; } .lab-card { flex-direction: row; } .lab-shot { flex: 0 0 46%; aspect-ratio: auto; border-bottom: 0; border-right: 1px solid var(--line); } }
@media (max-width: 640px) { .lab-card { flex-direction: column; } .lab-shot { aspect-ratio: 1180 / 820; border-right: 0; border-bottom: 1px solid var(--line); } }

/* side by side */
.cmp-bar { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 10px clamp(12px, 3vw, 28px); background: rgba(245,240,234,.96); border-bottom: 1px solid var(--line-2); backdrop-filter: blur(6px); }
.cmp-bar a.back { font: 700 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; min-height: 44px; display: inline-flex; align-items: center; }
.cmp-bar label { display: inline-flex; align-items: center; gap: 8px; font: 700 10.5px/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.cmp-bar select { min-height: 44px; padding: 6px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--card); font: 400 16px/1.2 var(--font); color: var(--ink); }
.cmp-tabs { display: none; gap: 4px; padding: 3px; border-radius: 11px; background: var(--soft); }
.cmp-tabs button { min-height: 44px; padding: 0 14px; border: 0; border-radius: 8px; background: transparent; font: 700 12px/1 var(--mono); text-transform: uppercase; cursor: pointer; color: var(--muted); }
.cmp-tabs button[aria-pressed="true"] { background: var(--card); color: var(--green); box-shadow: 0 1px 2px rgba(6,79,43,.12); }
.cmp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 16px clamp(12px, 3vw, 28px) 40px; }
.cmp-col h2 { margin: 0 0 8px; font: 400 22px/1 var(--display); text-transform: uppercase; color: var(--green); display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.cmp-col h2 a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 6px; font: 700 11px/1 var(--mono); letter-spacing: .05em; }
.cmp-frame:focus-within { box-shadow: 0 0 0 3px var(--yellow), 0 10px 30px -18px rgba(6,79,43,.4); }
.cmp-frame iframe:focus { outline: none; }
.cmp-frame { position: relative; width: 100%; overflow: hidden; border-radius: 12px; background: #fff; box-shadow: 0 0 0 1px var(--line-2), 0 10px 30px -18px rgba(6,79,43,.4); }
.cmp-frame iframe { position: absolute; left: 0; top: 0; border: 0; transform-origin: 0 0; background: var(--cream); }
@media (max-width: 1100px) { .cmp-tabs { display: inline-flex; } .cmp-grid { grid-template-columns: 1fr; } .cmp-col { display: none; } .cmp-col.on { display: block; } }

/* the documents */
.doc { max-width: 860px; margin: 0 auto; padding: 18px clamp(16px, 4vw, 40px) 60px; }
.doc-nav { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 0 0 18px; font-size: 14px; }
.doc-nav a { min-height: 36px; display: inline-flex; align-items: center; }
.doc-nav a[aria-current] { font-weight: 700; color: var(--ink); text-decoration: none; }
.doc h1 { font: 400 clamp(32px, 5vw, 46px)/1.05 var(--display); text-transform: uppercase; color: var(--green); margin: 8px 0 14px; }
.doc h2 { font: 400 28px/1.1 var(--display); text-transform: uppercase; color: var(--green); margin: 34px 0 10px; }
.doc h3 { font: 650 18px/1.3 var(--font); margin: 24px 0 8px; }
.doc h4 { font: 700 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 18px 0 6px; }
.doc p, .doc li { font-size: 15.5px; line-height: 1.62; }
.doc ul, .doc ol { padding-left: 22px; }
.doc .tbl { max-width: 100%; overflow-x: auto; margin: 12px 0 18px; border-radius: 6px; }
.doc table { border-collapse: collapse; font-size: 13.5px; }
.doc th, .doc td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.doc th { font: 700 11px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: var(--soft); }
.doc code { font: 500 .9em var(--mono); background: var(--soft); padding: 1px 4px; border-radius: 4px; }
.doc blockquote { margin: 14px 0; padding: 10px 14px; border-left: 3px solid var(--yellow); background: var(--card); }
.doc img { max-width: 100%; border-radius: 10px; box-shadow: 0 0 0 1px var(--line-2); }
.doc hr { border: 0; border-top: 1px solid var(--line-2); margin: 28px 0; }
@media (max-width: 480px) { .cmp-bar label { display: grid; width: 100%; } .cmp-bar select { width: 100%; } }