/* /lab: the Building the Stick log. Homepage tokens from expressive.css. */

body[data-page="article"] { background: var(--cream); }
.lab-hero em, .lab-side h2 em {
  font-family: "Fraunces Italic", var(--display);
  font-style: italic;
  font-weight: 400;
}

/* --- Hero + where it is now ------------------------------------------------ */
.lab-hero {
  position: relative;
  padding: 34px var(--edge) clamp(110px, 10vw, 140px);
  background: var(--butter);
  color: var(--forest);
}
.lab-hero-in { max-width: 1120px; margin: 0 auto; }
.lab-hero .crumbs { justify-content: flex-start; margin-bottom: clamp(28px, 4vw, 48px); text-align: left; }
.lab-eyebrow, .lab-label {
  margin: 0;
  font: 500 12px/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lab-eyebrow { margin-bottom: 16px; color: var(--gold); }
.lab-hero h1 {
  margin: 0;
  font: 400 clamp(54px, 7.4vw, 104px)/0.92 var(--display);
  letter-spacing: -0.045em;
}
.lab-deck { max-width: 34ch; margin: 20px 0 0; font: 400 clamp(18px, 1.6vw, 21px)/1.45 var(--font); color: var(--muted); }

.lab-now {
  margin-top: clamp(36px, 5vw, 56px);
  padding: 22px 24px 26px;
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 1px 0 rgba(48, 62, 48, 0.08), 0 24px 60px -30px rgba(48, 62, 48, 0.45);
}
.lab-now-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin-bottom: 22px; }
.lab-now-head .lab-label:last-child { color: var(--muted); }
.lab-live {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(182, 138, 25, 0.5);
  animation: lab-pulse 2.2s ease-out infinite;
}
@keyframes lab-pulse { to { box-shadow: 0 0 0 10px rgba(182, 138, 25, 0); } }

.lab-stages {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: stage;
}
.lab-stages li { position: relative; display: grid; justify-items: center; gap: 10px; text-align: center; }
.lab-stages li::before {
  counter-increment: stage;
  content: counter(stage);
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--paper);
  font: 500 12px/1 var(--mono);
  color: var(--muted);
}
.lab-stages li::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--line);
}
.lab-stages li:last-child::after { display: none; }
.lab-stages li.is-done::before { content: "✓"; border-color: var(--forest); background: var(--forest); color: var(--yellow); }
.lab-stages li.is-done::after { background: var(--forest); }
.lab-stages li.is-now::before { border-color: var(--forest); background: var(--yellow); color: var(--forest); }
.lab-stages span { font: 500 13px/1.25 var(--font); color: var(--muted); }
.lab-stages .is-done span, .lab-stages .is-now span { color: var(--forest); }
.lab-stages .is-now span { font-weight: 700; }

/* --- Log + sidebar --------------------------------------------------------- */
.lab-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(56px, 6vw, 88px) var(--edge) clamp(80px, 9vw, 130px);
  color: var(--forest);
}
.lab-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.lab-timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 7px;
  width: 2px;
  background: linear-gradient(var(--forest), var(--line));
}
.lab-entry {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 6px 14px;
  padding: 0 0 clamp(40px, 5vw, 56px) 44px;
}
.lab-entry::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 0;
  width: 12px;
  height: 12px;
  border: 2px solid var(--forest);
  border-radius: 50%;
  background: var(--forest);
}
.lab-entry.is-now::before { background: var(--yellow); box-shadow: 0 0 0 6px rgba(239, 212, 87, 0.45); }
.lab-entry time { font: 500 12px/1.4 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.lab-chip {
  justify-self: start;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--sage-light);
  font: 500 10.5px/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.is-now .lab-chip { background: var(--yellow); }
.lab-entry-origin .lab-chip { background: var(--forest); color: var(--cream); }
.lab-entry h3 {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  font: 400 clamp(26px, 2.6vw, 34px)/1.08 var(--display);
  letter-spacing: -0.035em;
}
.lab-entry p { grid-column: 1 / -1; max-width: 58ch; margin: 4px 0 0; font: 400 17px/1.6 var(--font); color: var(--muted); }

.lab-side { position: sticky; top: 28px; display: grid; gap: 18px; }
.lab-side h2 { margin: 0 0 16px; font: 400 32px/1.02 var(--display); letter-spacing: -0.035em; }
.lab-next { padding: 26px; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); }
.lab-next ol { margin: 0; padding: 0; list-style: none; }
.lab-next li {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  padding: 12px 0;
  border-top: 1px dashed var(--line);
  font: 500 15px/1.35 var(--font);
}
.lab-next li span { font: 500 11px/1 var(--mono); color: var(--gold); }

.lab-cta { padding: 28px 26px; border-radius: 20px; background: var(--forest); color: var(--cream); }
.lab-cta .lab-label { margin-bottom: 12px; color: var(--yellow); }
.lab-cta > p:not(.lab-label) { margin: 0 0 22px; font: 400 15.5px/1.5 var(--font); color: rgba(250, 247, 238, 0.82); }
.lab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  border-radius: 10px;
  background: var(--yellow);
  color: var(--forest);
  font: 600 15px/1 var(--font);
  text-decoration: none;
  transition: background-color 160ms;
}
.lab-btn:hover { background: var(--cream); }
.lab-btn .arr { transition: transform 160ms var(--ease); }
.lab-btn:hover .arr { transform: translateX(3px); }
.lab-text-link { display: block; margin-top: 14px; color: var(--cream); font: 500 14px/1.4 var(--font); text-align: center; text-underline-offset: 4px; }

/* --- Small screens --------------------------------------------------------- */
@media (max-width: 900px) {
  .lab-body { grid-template-columns: minmax(0, 1fr); }
  .lab-side { position: static; }
}
@media (max-width: 760px) {
  .lab-hero { padding: 22px 16px 84px; }
  .lab-now { padding: 18px 16px 20px; }
  .lab-stages { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 20px; }
  .lab-stages li:nth-child(3)::after { display: none; }
  .lab-stages span { font-size: 12px; }
  .lab-body { padding-inline: 16px; }
  .lab-entry { padding-left: 34px; }
  .lab-entry p { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .lab-live { animation: none; }
}