/* Knee Stack — Denton wedge calipers. Hickory amber, shop charcoal. */
:root {
  --knee-char: #241c16;
  --knee-amber: #d0892a;
  --knee-oak: #8a5a32;
  --knee-paper: #f6efe4;
  --knee-cream: #fffaf2;
  --knee-mute: #6a5a4c;
  --knee-display: "Franklin Gothic Medium", "Impact", "Arial Narrow", sans-serif;
  --knee-body: "Iowan Old Style", Georgia, serif;
  --knee-num: "Menlo", "SF Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
body.knee-body {
  margin: 0; color: var(--knee-char);
  background:
    radial-gradient(700px 300px at 10% 0%, rgba(208,137,42,0.12), transparent 50%),
    var(--knee-paper);
  font-family: var(--knee-body); font-size: 1.04rem; line-height: 1.63;
}
body.knee-stop { overflow: hidden; }
a { color: var(--knee-oak); }
h1,h2,h3,.knee-logo,.knee-go { font-family: var(--knee-display); letter-spacing: 0.02em; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.4rem); line-height: 1.05; margin: 0 0 0.5rem; }
h2 { font-size: clamp(1.35rem, 2.8vw, 1.9rem); }
.knee-skip { position: absolute; left: -999px; top: 0; background: var(--knee-amber); color: var(--knee-char); padding: 0.4rem 0.7rem; z-index: 80; }
.knee-skip:focus { left: 0.5rem; top: 0.5rem; }
.knee-cal { background: var(--knee-char); color: var(--knee-cream); font-family: var(--knee-num); font-size: 0.7rem; letter-spacing: 0.16em; text-align: center; padding: 0.38rem; text-transform: uppercase; }
.knee-box { width: min(1120px, calc(100% - 1.8rem)); margin-inline: auto; }
.knee-nav { position: sticky; top: 0; z-index: 40; background: var(--knee-cream); border-bottom: 4px solid var(--knee-char); }
.knee-nav.is-pinned { box-shadow: 0 10px 24px rgba(36,28,22,0.12); }
.knee-nav__row { display: flex; justify-content: space-between; align-items: center; min-height: 4.4rem; }
.knee-logo { text-decoration: none; color: var(--knee-char); }
.knee-logo strong { display: block; font-size: 1.2rem; }
.knee-logo span { font-family: var(--knee-body); font-size: 0.78rem; color: var(--knee-mute); font-weight: 400; }
.knee-bars { width: 44px; height: 44px; background: var(--knee-amber); border: 0; display: grid; gap: 5px; place-content: center; cursor: pointer; }
.knee-bars span { width: 20px; height: 2px; background: var(--knee-char); display: block; }
.knee-fly { display: none; }
.knee-fly.is-open { display: block; position: fixed; inset: 0; background: var(--knee-char); color: var(--knee-cream); padding: 5.2rem 1.3rem; z-index: 35; overflow: auto; }
.knee-fly a { color: var(--knee-cream); text-decoration: none; font-family: var(--knee-display); font-size: 1.2rem; }
.knee-fly ul { list-style: none; padding: 0; display: grid; gap: 0.55rem; }
.knee-book { display: inline-block; margin-top: 1rem; background: var(--knee-amber); color: var(--knee-char) !important; padding: 0.65rem 1rem; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; }
.knee-hero { padding: 2.3rem 0; }
.knee-tag { font-family: var(--knee-num); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--knee-oak); }
.knee-go { display: inline-block; background: var(--knee-char); color: var(--knee-cream); text-decoration: none; padding: 0.72rem 1.1rem; text-transform: uppercase; font-size: 0.8rem; }
.knee-go--line { background: none; color: var(--knee-char); outline: 2px solid var(--knee-char); }
.knee-stack { display: grid; gap: 0.45rem; margin-top: 1.2rem; }
.knee-stack div { background: var(--knee-char); color: var(--knee-cream); padding: 0.55rem 0.8rem; font-family: var(--knee-num); display: flex; justify-content: space-between; }
.knee-stack div:nth-child(2) { background: #3a2e24; }
.knee-stack div:nth-child(3) { background: #4d3c2e; }
.knee-stack div:nth-child(4) { background: var(--knee-oak); }
.knee-sec { padding: 2rem 0; }
.knee-grid { display: grid; gap: 1rem; }
.knee-tile { background: var(--knee-cream); padding: 1.1rem; box-shadow: 6px 6px 0 var(--knee-char); }
.knee-faq details { background: var(--knee-cream); padding: 0.8rem 1rem; margin: 0 0 0.5rem; }
.knee-form label { display: block; font-family: var(--knee-display); font-size: 0.8rem; margin: 0.55rem 0 0.2rem; }
.knee-form input, .knee-form select, .knee-form textarea { width: 100%; border: 2px solid var(--knee-char); padding: 0.55rem; font: inherit; background: var(--knee-cream); }
.knee-cash { font-family: var(--knee-display); font-size: 1.7rem; }
.knee-people { display: grid; gap: 1rem; }
.knee-end { background: var(--knee-char); color: var(--knee-cream); padding: 2.3rem 0 1rem; }
.knee-end a { color: var(--knee-amber); }
.knee-end__grid { display: grid; gap: 1.1rem; }
.knee-end h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; }
.knee-end ul { list-style: none; padding: 0; margin: 0; }
.knee-hrs li { display: flex; justify-content: space-between; font-size: 0.86rem; }
.knee-lost { padding: 4.2rem 0; }
.knee-feed a { display: block; padding: 0.95rem 0; border-bottom: 2px solid var(--knee-char); text-decoration: none; color: inherit; }
.knee-pop { opacity: 0; transform: translateY(10px); transition: 0.45s ease; }
.knee-pop.is-in { opacity: 1; transform: none; }
@media (min-width: 760px) {
  .knee-hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1.5rem; align-items: center; }
  .knee-grid { grid-template-columns: 1fr 1fr; }
  .knee-people { grid-template-columns: 1fr 1fr 1fr; }
  .knee-end__grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
@media (min-width: 980px) {
  .knee-bars { display: none; }
  .knee-fly { display: flex; position: static; background: none; padding: 0; color: inherit; align-items: center; gap: 0.7rem; }
  .knee-fly ul { display: flex; flex-wrap: wrap; gap: 0.65rem; }
  .knee-fly a { color: var(--knee-char); font-size: 0.76rem; text-transform: uppercase; }
  .knee-book { margin: 0; padding: 0.45rem 0.7rem; font-size: 0.7rem; }
}