/* Home — first screen: engineering drawing hero
   1440 canvas, 560 + 22 + 678 columns, copy 64px below the hairline,
   drawing panel 22px below it, process strip on the bottom rule. */

.hero-stage {
  padding-top: 22px;
  padding-bottom: 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 678px;
  gap: 22px;
  align-items: start;
}

.hero-copy { padding-top: 42px; min-width: 0; }

.hero-stage .eyebrow { margin-bottom: 18px; font-size: 12px; letter-spacing: .18em; font-weight: 500; }
.hero-stage .eyebrow b { flex: none; width: 38px; background: #afbac4; }

.hero-stage h1 {
  margin-top: 0;
  font-size: clamp(38px, 4.31vw, 62px);
  line-height: 1.04;
  letter-spacing: -.022em;
  font-weight: 700;
}

.hero-stage h1 { text-transform: uppercase; }
.hero-stage h1 span { display: block; }

.hero-lede {
  margin-top: 20px;
  max-width: 560px;
  font-size: 20px;
  line-height: 1.36;
  color: #3e4750;
}

.hero-kick {
  margin-top: 13px;
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--t-mid);
}

.hero-stage .btns { margin-top: 34px; }

.hero-stage .btn {
  height: 46px;
  display: inline-flex;
  align-items: center;
  padding: 0 22px;
  font-size: 13.5px;
  letter-spacing: .07em;
  border: 0;
}

.hero-stage .b1 { background: #23282e; color: #fff; }
.hero-stage .b1:hover { background: var(--graphite); }
.hero-stage .b2 { border: 1px solid #c3cad2; color: #23282e; background: #fff; }
.hero-stage .b2:hover { border-color: var(--graphite); color: var(--graphite); background: #fff; }

.hero-stage .btn-note { margin-top: 14px; }

.hero-specs {
  margin-top: 58px;
  display: flex;
  flex-wrap: wrap;
}

.hero-specs li {
  padding-right: 26px;
  margin-right: 26px;
  border-right: 1px solid var(--line);
}

.hero-specs li:last-child { border-right: 0; margin-right: 0; padding-right: 0; }

.hero-specs b {
  display: block;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--t-ink);
}

.hero-specs span {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--t-mute);
}

/* ---------- drawing panel ---------- */
.dwg {
  background: #f7f8fa;
  border: 1px solid #e4e9ed;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.dwg-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 22px 0;
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--t-mute);
}

.dwg-canvas {
  padding: 4px 8px 0;
  background-image:
    linear-gradient(to right, rgba(51, 70, 92, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(51, 70, 92, .055) 1px, transparent 1px);
  background-size: 26px 26px;
}

.dwg-svg { display: block; width: 100%; height: auto; }

.dwg-svg text {
  font-family: var(--latin);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  fill: var(--t-steel);
}

.dwg-svg .dim { font-size: 10.5px; letter-spacing: .1em; fill: #2b3138; }

.dwg-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 26px;
  padding: 16px 22px 14px;
  border-top: 1px solid #e4e9ed;
}

.legend { display: flex; flex-direction: column; gap: 7px; }

.legend li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--t-mid);
}

.sw { width: 11px; height: 11px; flex: none; border: 1px solid #9aa5b0; }
.sw-1 { background: #2b3138; border-color: #2b3138; }
.sw-2 { background: repeating-linear-gradient(90deg, #fff 0 1px, #c6cdd4 1px 2px); }
.sw-3 { height: 1px; border: 0; border-top: 1px solid #5f6a75; }

.params { display: flex; flex-direction: column; gap: 5px; margin: 0; }

.params div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--t-mute);
}

.params dt { margin: 0; }
.params dd { margin: 0; color: #3e4750; letter-spacing: .04em; }

.dwg-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 22px;
  border-top: 1px solid #e4e9ed;
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #7c8791;
}

/* ---------- process strip ---------- */
.proc-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 52px;
  padding: 16px 0 20px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--t-mid);
}

.proc-strip ul { display: flex; flex-wrap: wrap; gap: 36px; }
.proc-strip span { color: var(--t-mute); white-space: nowrap; }

@media (max-width: 1240px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-copy { padding-top: 0; }
  .hero-stage .eyebrow { margin-top: 8px; }
}

@media (max-width: 720px) {
  .hero-stage { padding-top: 16px; }
  .hero-lede { font-size: 17px; }
  .hero-specs { margin-top: 34px; gap: 12px 0; }
  .hero-specs li { padding-right: 18px; margin-right: 18px; }
  .dwg-top { flex-direction: column; gap: 3px; }
  .dwg-meta { grid-template-columns: 1fr; gap: 16px; }
  .proc-strip { flex-direction: column; align-items: flex-start; gap: 10px; }
  .proc-strip ul { gap: 18px; }
}