/* Benchmark page. Tokens and chrome come from site.css. */

.bhero { border-bottom: 1px solid var(--rule); }
.bhero-inner { max-width: var(--max); margin: 0 auto; padding: 64px 32px 56px; }
.bhero h1 { font-weight: 500; font-size: clamp(40px, 5vw, 66px); line-height: 1.02; letter-spacing: -0.045em; margin: 18px 0 22px; text-wrap: balance; }
.bhero h1 em { font-style: normal; color: var(--fg-4); }
.hero-spec { display: flex; flex-wrap: wrap; gap: 8px 22px; font: 12px var(--font-mono); color: var(--fg-3); }
.hero-spec span { display: inline-flex; align-items: center; gap: 8px; }
.hero-spec span + span::before { content: ""; width: 4px; height: 4px; background: var(--ink); transform: rotate(45deg); margin-right: 6px; }

.stack { border-bottom: 1px solid var(--rule); }
.stack-inner { max-width: var(--max); margin: 0 auto; padding: 16px 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.stack-inner .label { font: 11px var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-3); margin-right: 10px; }
.wchip { font: 12px var(--font-mono); color: var(--fg-2); border: 1px solid var(--rule-2); padding: 5px 10px; }
.wchip.k { background: var(--ink); border-color: var(--ink); color: #fff; }

.sec { margin-top: 64px; }
.sec-label { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; font: 500 11px var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3); }
.sec-label::after { content: ""; flex: 1; height: 1px; background: var(--rule); }

.intro { margin: 48px 0 0; font-size: 17px; line-height: 1.65; color: var(--fg-2); max-width: 920px; text-wrap: pretty; }
.intro strong, .intro .k { color: var(--ink); font-weight: 600; }

.hstats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--rule); }
.hstat { padding: 26px 26px 22px; border-left: 1px solid var(--rule); }
.hstat:first-child { border-left: 0; }
.hstat-lbl { font: 11px var(--font-mono); color: var(--fg-3); margin-bottom: 14px; }
.hstat-val { font-weight: 400; font-size: 54px; line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; margin-bottom: 18px; }
.hstat-val .u { font-size: 20px; color: var(--fg-3); margin-left: 4px; letter-spacing: 0; }
.hstat-vs { display: flex; flex-direction: column; gap: 5px; font-size: 13.5px; padding-top: 14px; border-top: 1px solid var(--rule); }
.hstat-vs .row { display: flex; justify-content: space-between; align-items: baseline; }
.hstat-vs .who { color: var(--fg-3); }
.up { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

.chart-card { border: 1px solid var(--rule); padding: 24px 24px 20px; margin-bottom: 16px; min-width: 0; }
.ct { font-size: 16px; font-weight: 600; letter-spacing: -0.015em; margin-bottom: 5px; }
.cd { font-size: 13.5px; color: var(--fg-3); margin-bottom: 18px; line-height: 1.5; max-width: 760px; }
.two-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.leg { display: flex; flex-wrap: wrap; gap: 18px; font-size: 12.5px; color: var(--fg-2); margin-bottom: 16px; }
.leg span { display: flex; align-items: center; gap: 7px; }
.ld { width: 11px; height: 11px; flex-shrink: 0; }

.scn { margin-bottom: 16px; border: 1px solid var(--rule); }
.scn-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px 16px; }
.scn-num { font: 11px var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 6px; }
.scn-title { font-size: 21px; font-weight: 600; letter-spacing: -0.025em; }
.scn-badge { font: 500 11px var(--font-mono); padding: 5px 9px; white-space: nowrap; flex-shrink: 0; border: 1px solid; }
.bw { color: var(--success); border-color: color-mix(in srgb, var(--success) 45%, transparent); background: var(--success-soft); }
.bt { color: var(--fg-2); border-color: var(--rule-2); background: var(--inset); }
.bn { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); background: var(--danger-soft); }
.scn-pills { display: flex; flex-wrap: wrap; padding: 0 24px 18px; gap: 0; }
.pill { display: flex; flex-direction: column; gap: 3px; border: 1px solid var(--rule); margin: 0 -1px 0 0; padding: 9px 14px; min-width: 128px; }
.pill .lbl { font: 10px var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); }
.pill .val { font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; }
.pill.kp { background: var(--ink); border-color: var(--ink); position: relative; z-index: 1; }
.pill.kp .lbl { color: rgba(255, 255, 255, 0.6); }
.pill.kp .val { color: #fff; }
.scn-body { display: grid; grid-template-columns: 0.85fr 1.15fr; border-top: 1px solid var(--rule); }
.scn-chart-wrap { padding: 20px 22px; border-right: 1px solid var(--rule); min-width: 0; }
.scn-desc-wrap { padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; }
.desc-lbl { font: 500 10.5px var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 6px; }
.desc-txt { font-size: 14px; color: var(--fg-2); line-height: 1.6; text-wrap: pretty; }
.opnote { margin-top: 4px; padding-top: 16px; border-top: 1px solid var(--rule); }
.opnote .nlbl { font: 500 10.5px var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--hit); margin-bottom: 6px; }
.opnote .ntxt { font-size: 14px; color: var(--fg-2); line-height: 1.6; }
.opnote .ntxt strong { color: var(--ink); font-weight: 600; }
.bench-end { height: 80px; }

@media (max-width: 820px) {
  .bhero-inner { padding: 44px 20px 40px; }
  .stack-inner { padding: 14px 20px; }
  .hstats, .two-col, .scn-body { grid-template-columns: 1fr; }
  .hstat { border-left: 0; }
  .hstat + .hstat { border-top: 1px solid var(--rule); }
  .scn-chart-wrap { border-right: 0; border-bottom: 1px solid var(--rule); }
  .scn-header { flex-direction: column; align-items: flex-start; }
}

/* 3D charts (scene/bench.js) */
.bench-scene { border: 1px solid var(--rule); }
.bench-scene .k3d-viewport { height: clamp(320px, 36vw, 440px); }
.bench-mini { border: 0; }
.bench-mini .k3d-viewport { height: 250px; }
.bench-mini .k3d-frame { display: none; }
.bench-note { margin-top: 10px; font: 11px var(--font-mono); color: var(--fg-4); }
.scn-chart-wrap { padding: 0; }
.bench-lead .k3d-viewport { height: clamp(340px, 36vw, 440px); }
.lead-table { display: none; border-top: 1px solid var(--rule); overflow-x: auto; }
@media (max-width: 640px) {
  .lead-table { display: block; }
  .bench-lead .k3d-labels .k3d-group, .bench-lead .k3d-labels .k3d-axis { display: none; }
  .bench-lead .k3d-viewport { height: 190px; }
}