/* kolm. The AI compiler. Minimal, mono, restrained. */
:root {
  --bg: #07070a;
  --bg-elev: #0c0d11;
  --bg-card: #11131a;
  --bg-glow: #181a23;
  --line: #1f2230;
  --line-strong: #2e3145;
  --ink: #ededf0;
  --ink-mute: #9097a3;
  --ink-faint: #5b6072;
  --accent: #7c5cff;
  --accent-2: #c4b1ff;
  --accent-3: #22c55e;
  --good: #22c55e;
  --bad: #ef4444;
  --warn: #f59e0b;
  --mono: "Geist Mono", ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, "Roboto Mono", monospace;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI Variable", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --easing: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; font-synthesis: none; font-feature-settings: "ss01","ss03","cv11","calt"; font-optical-sizing: auto; letter-spacing: -0.011em; }
h1, h2, h3, h4, h5, h6 { font-family: var(--sans); font-feature-settings: "ss01","ss03","cv11","calt"; font-optical-sizing: auto; letter-spacing: -0.022em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono, kbd { font-family: var(--mono); font-size: 12.5px; font-feature-settings: "ss02","calt","zero"; font-variant-ligatures: none; }
.tabular, [class*="num"], .price, .stat, .kscore { font-variant-numeric: tabular-nums; font-feature-settings: "ss02","zero"; }
pre { background: #0d0f15; border: 1px solid var(--line); padding: 12px 14px; border-radius: var(--r); overflow: auto; color: #e2e8f0; }

.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
@media (max-width: 880px) { .app { grid-template-columns: 1fr; } }

.sidebar { background: var(--bg-elev); border-right: 1px solid var(--line); padding: 22px 18px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar h1 { font-size: 18px; margin: 0 0 4px; letter-spacing: -0.02em; font-weight: 700; display: flex; align-items: baseline; gap: 6px; background: linear-gradient(120deg, #ffffff 0%, #c4b1ff 60%, #7c5cff 100%); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: kolmShimmer 9s linear infinite; }
@keyframes kolmShimmer { to { background-position: -200% 0; } }
.sidebar h1 .glyph { display: inline-block; width: 18px; height: 18px; border-radius: 5px; background: linear-gradient(135deg, #7c5cff, #65d4ff); margin-right: 4px; vertical-align: -3px; box-shadow: 0 0 12px rgba(124, 92, 255, 0.4); -webkit-text-fill-color: initial; flex-shrink: 0; }
.sidebar h1 .sub { font-size: 10px; color: var(--ink-faint); font-weight: 400; letter-spacing: 0.04em; -webkit-text-fill-color: var(--ink-faint); }
.sidebar .tag { font-family: var(--mono); font-size: 10px; color: var(--ink-faint); letter-spacing: 0.08em; text-transform: uppercase; }
.sidebar nav { margin-top: 22px; display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a { color: var(--ink-mute); padding: 8px 12px; border-radius: var(--r-sm); display: block; transition: color .15s var(--easing), background .15s var(--easing), padding-left .15s var(--easing); position: relative; }
.sidebar nav a:hover { background: rgba(124, 92, 255, 0.06); color: var(--ink); text-decoration: none; padding-left: 14px; }
.sidebar nav a.active { background: rgba(124, 92, 255, 0.1); color: var(--ink); font-weight: 500; }
.sidebar nav a.active::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 2px; background: var(--accent); border-radius: 0 2px 2px 0; }
.sidebar nav .section-label { font-size: 10px; letter-spacing: 0.1em; color: var(--ink-faint); text-transform: uppercase; margin: 18px 10px 6px; }
.sidebar .footnote { font-size: 11px; color: var(--ink-faint); margin-top: 28px; line-height: 1.6; }

.main { padding: 36px 44px; max-width: 1180px; }
@media (max-width: 760px) { .main { padding: 22px 18px; } }

h2 { font-size: 22px; margin: 0 0 6px; letter-spacing: -0.01em; }
h3 { font-size: 15px; margin: 26px 0 10px; color: var(--ink); }
.lead { color: var(--ink-mute); margin: 0 0 28px; max-width: 720px; font-size: 14.5px; }

.row { display: grid; gap: 18px; }
.row.cols-2 { grid-template-columns: 1fr 1fr; }
.row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.row.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) { .row.cols-2, .row.cols-3, .row.cols-4 { grid-template-columns: 1fr; } }

.card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.card .label { font-family: var(--mono); font-size: 10.5px; color: var(--ink-faint); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
.card .stat { font-size: 28px; font-weight: 500; letter-spacing: -0.01em; }
.card .delta { font-size: 11.5px; color: var(--ink-mute); margin-top: 4px; }
.card.glow { background: linear-gradient(180deg, var(--bg-glow), var(--bg-card)); border-color: var(--line-strong); }

.btn { background: var(--ink); color: #07090d; border: 0; padding: 9px 16px; border-radius: var(--r-sm); font-weight: 500; cursor: pointer; font-family: var(--sans); font-size: 13px; }
.btn:hover { background: #fff; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.btn.ghost:hover { background: var(--bg-card); }
.btn.accent { background: var(--accent); }
.btn.lg { padding: 12px 22px; font-size: 14.5px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

input[type="text"], input[type="email"], input[type="search"], textarea, select {
  background: #0d0f15; border: 1px solid var(--line); color: var(--ink); border-radius: var(--r-sm);
  padding: 9px 11px; font-family: var(--mono); font-size: 12.5px; width: 100%; outline: 0;
}
textarea { font-family: var(--mono); min-height: 110px; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); }

.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-weight: 500; color: var(--ink-mute); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; }
.table tr:hover td { background: rgba(255,255,255,0.02); }
.table.compare th { color: var(--ink); font-size: 12px; }
.table.compare td { font-family: var(--mono); font-size: 12.5px; }
.table.compare td:first-child { font-family: var(--sans); color: var(--ink-mute); font-weight: 500; }
.table.compare .winner { color: var(--accent); font-weight: 600; }
.table.compare .meh { color: var(--bad); }

.pill { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; border: 1px solid var(--line-strong); color: var(--ink-mute); font-family: var(--mono); }
.pill.good { color: var(--good); border-color: rgba(74,222,128,0.4); }
.pill.bad { color: var(--bad); border-color: rgba(248,113,113,0.4); }
.pill.warn { color: var(--warn); border-color: rgba(251,191,36,0.4); }
.pill.accent { color: var(--accent); border-color: rgba(125,211,252,0.4); }
.pill.violet { color: var(--accent-2); border-color: rgba(167,139,250,0.4); }

.chip { display: inline-block; background: rgba(125,211,252,0.08); color: var(--accent); border: 1px solid rgba(125,211,252,0.2); padding: 2px 8px; border-radius: 4px; font-family: var(--mono); font-size: 11px; margin: 0 4px 4px 0; }
.chip.violet { background: rgba(167,139,250,0.08); color: var(--accent-2); border-color: rgba(167,139,250,0.2); }
.chip.green { background: rgba(74,222,128,0.08); color: var(--good); border-color: rgba(74,222,128,0.2); }

.kvtable { width: 100%; font-family: var(--mono); font-size: 12px; }
.kvtable td { padding: 4px 0; vertical-align: top; }
.kvtable td:first-child { color: var(--ink-faint); padding-right: 20px; width: 38%; }

.hairline { border: 0; border-top: 1px solid var(--line); margin: 26px 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar > * { flex: 0 0 auto; }
.toolbar .grow { flex: 1; }

.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; vertical-align: 1px; }
.status-dot.ok { background: var(--good); box-shadow: 0 0 8px rgba(74,222,128,0.5); }
.status-dot.warn { background: var(--warn); }
.status-dot.bad { background: var(--bad); }

/* hero v3. kolm */
.hero { padding: 56px 0 28px; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 18px; padding: 5px 11px; border-radius: 4px; background: rgba(124, 92, 255, 0.06); border: 1px solid rgba(124, 92, 255, 0.18); }
.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.04; margin: 0 0 18px; letter-spacing: -0.025em; max-width: 880px; font-weight: 600; }
.hero h1 .grad { background: linear-gradient(120deg, #ffffff 0%, #c4b1ff 40%, #7c5cff 60%, #65d4ff 80%, #ffffff 100%); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: kolmShimmer 7s linear infinite; }
.hero .sub { font-size: 17px; color: var(--ink-mute); max-width: 720px; line-height: 1.6; }
.hero .actions { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero .trust { margin-top: 18px; color: var(--ink-faint); font-size: 12.5px; }
.lede { color: var(--ink-mute); font-size: 15px; line-height: 1.65; max-width: 740px; }
.block { margin: 40px 0; }
.block h2 { font-size: 22px; letter-spacing: -0.02em; margin: 0 0 10px; font-weight: 600; }
section.block code, section.hero code { font-family: var(--mono); font-size: 12.5px; padding: 1px 5px; background: rgba(124, 92, 255, 0.08); border: 1px solid rgba(124, 92, 255, 0.18); border-radius: 4px; color: var(--accent-2); }
footer { margin-top: 60px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 12.5px; }
footer a { color: var(--ink-mute); }
footer a:hover { color: var(--ink); }

/* three-step "show / get / run" */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 36px 0; }
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; position: relative; }
.step .num { font-family: var(--mono); color: var(--accent); font-size: 11px; letter-spacing: 0.08em; }
.step h4 { margin: 6px 0 10px; font-size: 18px; font-weight: 500; letter-spacing: -0.01em; }
.step p { color: var(--ink-mute); margin: 0 0 10px; font-size: 13.5px; line-height: 1.55; }
.step .demo { background: #0d0f15; border-radius: var(--r-sm); padding: 10px 12px; font-family: var(--mono); font-size: 11.5px; color: var(--ink); white-space: pre-wrap; word-break: break-word; }

/* feature-grid kept for backwards compat (still used by older pages while migrating) */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 36px 0; }
@media (max-width: 880px) { .feature-grid { grid-template-columns: 1fr; } }
.feature { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.feature .num { font-family: var(--mono); color: var(--ink-faint); font-size: 11px; letter-spacing: 0.08em; }
.feature h4 { margin: 6px 0 8px; font-size: 16px; font-weight: 500; }
.feature p { color: var(--ink-mute); margin: 0; font-size: 13.5px; line-height: 1.55; }

.diagram { background: #0d0f15; border: 1px solid var(--line); border-radius: var(--r); padding: 26px; font-family: var(--mono); font-size: 11.5px; color: var(--ink); white-space: pre; line-height: 1.5; overflow-x: auto; }

/* ROI banner */
.banner { background: linear-gradient(90deg, rgba(125,211,252,0.08), rgba(167,139,250,0.06)); border: 1px solid rgba(125,211,252,0.25); border-radius: var(--r); padding: 12px 16px; font-size: 13px; color: var(--ink); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.banner.warn { background: rgba(251,191,36,0.08); border-color: rgba(251,191,36,0.3); }
.banner.success { background: rgba(74,222,128,0.08); border-color: rgba(74,222,128,0.3); }
.banner .ico { font-family: var(--mono); color: var(--accent); }

/* three-pillar component (used on home + footer) */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 28px 0; }
@media (max-width: 880px) { .pillars { grid-template-columns: 1fr; } }
.pillar { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.pillar .name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.pillar .name .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; vertical-align: 2px; }
.pillar.memory .name .dot { background: var(--accent-2); }
.pillar.skills .name .dot { background: var(--accent); }
.pillar.specialists .name .dot { background: var(--accent-3); }
.pillar .verb { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); letter-spacing: 0.06em; margin-bottom: 8px; text-transform: uppercase; }
.pillar p { color: var(--ink-mute); font-size: 13px; margin: 0; line-height: 1.55; }
.pillar .ship { font-size: 11px; color: var(--ink-faint); margin-top: 10px; font-family: var(--mono); }

/* global page footer (the bridge to remlabs) */
.page-footer { border-top: 1px solid var(--line); margin-top: 64px; padding: 28px 0 16px; color: var(--ink-faint); font-size: 12.5px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.page-footer a { color: var(--ink-mute); }
.page-footer .left { max-width: 640px; line-height: 1.6; }
.page-footer .right { display: flex; gap: 14px; }

.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg-card); border: 1px solid var(--line-strong); padding: 10px 16px; border-radius: var(--r-sm); font-size: 13px; opacity: 0; transition: opacity 0.2s; z-index: 100; }
.toast.show { opacity: 1; }

.code-output { background: #050608; border: 1px solid var(--line); border-radius: var(--r); padding: 14px; font-family: var(--mono); font-size: 12px; max-height: 320px; overflow: auto; white-space: pre-wrap; word-break: break-word; color: #d2d8e3; }
.event-log { background: #050608; border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; font-family: var(--mono); font-size: 11.5px; max-height: 220px; overflow: auto; white-space: pre-wrap; word-break: break-word; color: #cbd5e1; margin-top: 12px; }
.event-log:before { content: "live"; display: block; color: var(--ink-faint); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }

.spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--line-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; vertical-align: -2px; margin-right: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }

.muted { color: var(--ink-mute); }
.faint { color: var(--ink-faint); }
.mono { font-family: var(--mono); }
.right { text-align: right; }
.center { text-align: center; }
.bold { font-weight: 600; }

/* details/summary toggle (used on registry to hide internals) */
details > summary { cursor: pointer; color: var(--ink-mute); font-size: 12px; list-style: none; user-select: none; padding: 6px 0; }
details > summary::before { content: "▸ "; color: var(--ink-faint); }
details[open] > summary::before { content: "▾ "; }

/* tour overlay (onboarding) */
.tour-mask { position: fixed; inset: 0; background: rgba(5,6,8,0.85); z-index: 200; display: flex; align-items: center; justify-content: center; }
.tour-card { background: var(--bg-card); border: 1px solid var(--line-strong); border-radius: var(--r); padding: 24px 28px; max-width: 480px; box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.tour-card h3 { margin: 0 0 8px; font-size: 18px; }
.tour-card p { color: var(--ink-mute); font-size: 13.5px; line-height: 1.6; margin: 0 0 16px; }
.tour-dots { display: flex; gap: 6px; margin-top: 16px; }
.tour-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--line-strong); }
.tour-dots span.active { background: var(--accent); }

/* button shortcuts used by /onboarding and /account (alias .btn ghost / .btn for shorter class names) */
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); padding: 9px 14px; border-radius: var(--r-sm); font-family: var(--sans); font-size: 12.5px; cursor: pointer; }
.btn-ghost:hover { background: var(--bg-card); }
.btn.primary { background: var(--accent); color: #07090d; }
.btn.primary:hover { background: #b8e2fb; }

/* /onboarding step list */
.onboard-progress { background: var(--bg-glow); border: 1px solid var(--line); border-radius: 999px; height: 8px; overflow: hidden; margin-top: 8px; }
.onboard-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-3)); transition: width 240ms ease; border-radius: 999px; }
.onboard { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.onboard-step { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.onboard-step.done { border-color: rgba(74,222,128,0.4); background: rgba(74,222,128,0.04); }
.onboard-step-h { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.onboard-step-h strong { font-size: 14.5px; flex: 1; }
.onboard-num { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--bg-glow); color: var(--ink-mute); font-family: var(--mono); font-size: 12px; border: 1px solid var(--line-strong); }
.onboard-step.done .onboard-num { background: rgba(74,222,128,0.18); color: var(--good); border-color: rgba(74,222,128,0.4); }
.onboard-step.done .onboard-num::before { content: "✓"; }
.onboard-step.done .onboard-num span { display: none; }
.onboard-body { padding-left: 38px; }
.onboard-tabs { display: flex; gap: 6px; margin: 8px 0; flex-wrap: wrap; }
.onboard-tabs .tab { background: var(--bg-glow); border: 1px solid var(--line); padding: 6px 12px; border-radius: var(--r-sm); font-family: var(--mono); font-size: 11px; cursor: pointer; color: var(--ink-mute); }
.onboard-tabs .tab.active { background: var(--bg-card); color: var(--ink); border-color: var(--line-strong); }

/* footer.bridge. Slim global trust bar */
footer.bridge { display: flex; justify-content: space-between; align-items: center; padding: 18px 44px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 12px; flex-wrap: wrap; gap: 12px; }
@media (max-width: 760px) { footer.bridge { padding: 14px 18px; } }
footer.bridge a { color: var(--ink-mute); }

/* ROI calculator on /why */
.calc { padding: 22px; }
.calc input[type="range"] { width: 100%; accent-color: var(--accent); margin-top: 6px; }
.calc-output { background: linear-gradient(180deg, rgba(125,211,252,0.05), transparent); border: 1px solid rgba(125,211,252,0.18); border-radius: var(--r); padding: 18px; }
.calc-output.winner { border-color: rgba(74,222,128,0.35); background: linear-gradient(180deg, rgba(74,222,128,0.06), transparent); }
.calc-output .big { font-size: 32px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; margin: 6px 0; }
.calc-output .label { font-family: var(--mono); font-size: 10.5px; color: var(--ink-faint); letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------------- v0.3 (autopilot) additions ---------------- */

/* hero meta strip */
.hero-meta { margin-top: 18px; color: var(--ink-faint); font-size: 12.5px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.hero-meta strong { color: var(--ink); font-weight: 500; }

/* live dot (status) */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-faint); margin-right: 6px; vertical-align: 1px; }
.dot.live { background: var(--good); box-shadow: 0 0 0 0 rgba(74,222,128,0.55); animation: pulse 2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74,222,128,0.45); }
  70% { box-shadow: 0 0 0 8px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* live meter card on homepage / optimize */
.live-meter .stat { font-size: 26px; font-weight: 600; letter-spacing: -0.01em; }
.live-meter .stat.grad { background: linear-gradient(135deg, var(--accent), var(--accent-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* the 4-step autopilot loop on homepage */
.loop .step-num { font-family: var(--mono); color: var(--accent); font-size: 11px; letter-spacing: 0.08em; margin-bottom: 6px; }
.loop .card.step h3 { margin: 6px 0 8px; font-size: 17px; font-weight: 500; letter-spacing: -0.01em; }
.loop .card.step .small { display: block; margin-top: 10px; padding: 6px 8px; background: #0d0f15; border-radius: var(--r-sm); color: var(--accent); font-size: 11px; }

/* numbers w/ sources stat-card */
.stat-card { text-align: left; padding: 22px 22px; }
.stat-card .big { font-size: 38px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; margin-bottom: 4px; }
.stat-card .big.grad { background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card .label { margin-bottom: 8px; }
.stat-card p.small { color: var(--ink-mute); font-size: 12px; line-height: 1.55; margin: 6px 0 0; }
.small { font-size: 12px; }

/* full-width comparison table (4 categories vs us) */
.table.compare-full { width: 100%; }
.table.compare-full th, .table.compare-full td { padding: 12px 14px; font-size: 12.5px; vertical-align: top; }
.table.compare-full th:first-child { width: 30%; }
.table.compare-full th { background: #0d0f15; color: var(--ink-mute); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; font-size: 10.5px; }
.table.compare-full th.winner-col { color: var(--accent); }
.table.compare-full td.winner { color: var(--good); font-weight: 500; }
.table.compare-full td.meh { color: var(--ink-faint); }
.table.compare-full td:first-child { font-weight: 500; color: var(--ink); }

/* terminal block (homepage proof) */
pre.terminal { background: #07080b; border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: #d2d8e3; white-space: pre-wrap; word-break: break-word; }
pre.terminal .prompt { color: var(--accent-3); user-select: none; margin-right: 4px; }
pre.terminal .dim { color: var(--ink-faint); }
pre.terminal .kw { color: var(--accent); }

/* bottom CTA banner */
.bottom-cta { margin-top: 56px; padding: 38px 32px; border-radius: var(--r-lg); background: linear-gradient(135deg, rgba(125,211,252,0.06), rgba(167,139,250,0.04)); border: 1px solid var(--line-strong); text-align: center; }
.bottom-cta h2 { font-size: 28px; letter-spacing: -0.02em; margin: 0 0 10px; }
.bottom-cta .lead { margin: 0 auto 22px; }
.bottom-cta .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* FAQ */
.faq { padding: 8px 22px; }
.faq .q-a { padding: 16px 0; border-bottom: 1px solid var(--line); }
.faq .q-a:last-child { border-bottom: 0; }
.faq .q { font-weight: 500; color: var(--ink); margin-bottom: 6px; font-size: 14px; }
.faq p { color: var(--ink-mute); font-size: 13.5px; line-height: 1.6; margin: 0; }

/* /optimize cluster cards */
.cluster-card { transition: border-color 120ms ease; }
.cluster-card:hover { border-color: var(--line-strong); }

/* row.cols-1 single-column variant */
.row.cols-1 { grid-template-columns: 1fr; }

/* ============================================================
   MOBILE. Full responsive sweep, narrow-first overrides.
   Killed the 100vh sticky sidebar that hid all content on phones.
   ============================================================ */

@media (max-width: 880px) {
  .app { display: block; }
  .sidebar {
    position: relative;
    top: auto;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 14px 16px 10px;
    overflow-y: visible;
  }
  .sidebar h1 { display: inline-block; margin: 0 14px 4px 0; }
  .sidebar h1 .sub { display: inline-block; margin: 0 0 0 6px; vertical-align: middle; }
  .sidebar .tag { display: inline-block; margin-left: 6px; font-size: 9px; }
  .sidebar nav {
    margin-top: 10px;
    flex-direction: row;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .sidebar nav::-webkit-scrollbar { display: none; }
  .sidebar nav a {
    flex: 0 0 auto;
    padding: 7px 12px;
    font-size: 12.5px;
    white-space: nowrap;
    border: 1px solid var(--line);
  }
  .sidebar nav a.active { border-color: var(--line-strong); }
  .sidebar nav .section-label { display: none; }
  .sidebar .footnote { display: none; }
}

@media (max-width: 720px) {
  .main { padding: 18px 14px; max-width: 100%; }

  .hero { padding: 22px 0 12px; }
  .hero h1 { font-size: 30px; line-height: 1.1; max-width: 100%; }
  .hero .sub { font-size: 15px; }
  .hero .actions { gap: 8px; margin-top: 18px; }
  .hero .actions .btn,
  .hero .actions .btn.lg { padding: 9px 14px; font-size: 13px; flex: 1 0 auto; min-width: 0; }
  .hero-meta { font-size: 11.5px; gap: 6px; }

  h2, .h2 { font-size: 20px !important; line-height: 1.2; }
  h3 { font-size: 14.5px; }

  .card { padding: 14px 14px; }
  .card.glow { padding: 14px 14px; }

  .bottom-cta { padding: 24px 16px; margin-top: 32px; }
  .bottom-cta h2 { font-size: 22px; }
  .bottom-cta .actions .btn,
  .bottom-cta .actions .btn.lg { padding: 9px 14px; font-size: 13px; }

  /* tables: wrap in scrollable region rather than breaking layout */
  .table.compare-full,
  .table.compare {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    font-size: 11.5px;
  }
  .table.compare-full th, .table.compare-full td,
  .table.compare th, .table.compare td {
    padding: 8px 10px;
    white-space: normal;
    min-width: 110px;
  }
  .table.compare-full th:first-child,
  .table.compare th:first-child { min-width: 140px; }

  pre, pre.terminal, .diagram, .code-output, .event-log {
    font-size: 11.5px;
    padding: 12px;
    max-width: 100%;
    overflow-x: auto;
  }
  pre code { white-space: pre; }

  .terminal { white-space: pre; }
}

@media (max-width: 480px) {
  .main { padding: 14px 12px; }
  .hero { padding: 16px 0 10px; }
  .hero h1 { font-size: 26px; }
  .hero .sub { font-size: 14px; }
  .hero .actions { flex-direction: column; align-items: stretch; }
  .hero .actions .btn { width: 100%; text-align: center; }
  h2, .h2 { font-size: 18px !important; }
  .bottom-cta .actions { flex-direction: column; align-items: stretch; }
  .bottom-cta .actions .btn { width: 100%; text-align: center; }
  pre.terminal, pre { font-size: 11px; }
}

/* ============================================================
   /device. On-device PWA running the full registry locally.
   ============================================================ */

.dev-status {
  background: linear-gradient(135deg, rgba(74,222,128,0.10), rgba(74,222,128,0.02));
  border: 1px solid rgba(74,222,128,0.3);
  border-radius: var(--r);
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  align-items: center;
  font-size: 13px;
  margin-bottom: 18px;
}
.dev-status.warn { background: rgba(251,191,36,0.07); border-color: rgba(251,191,36,0.35); }
.dev-status.bad { background: rgba(248,113,113,0.07); border-color: rgba(248,113,113,0.35); }
.dev-status .lbl { color: var(--ink-faint); font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.dev-status .v { font-weight: 500; color: var(--ink); margin-left: 4px; }
.dev-status .v.ok { color: var(--good); }

.dev-input { font-family: var(--mono); font-size: 14px; padding: 12px 14px; min-height: 64px; }

.dev-results { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.dev-result {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 14px;
  align-items: center;
}
.dev-result .name { font-weight: 500; font-size: 13px; }
.dev-result .desc { color: var(--ink-faint); font-size: 11.5px; margin-top: 2px; }
.dev-result .out { font-family: var(--mono); font-size: 11.5px; color: var(--ink-mute); white-space: pre-wrap; word-break: break-word; max-width: 100%; }
.dev-result .lat { font-family: var(--mono); font-size: 10.5px; color: var(--accent); white-space: nowrap; text-align: right; }
.dev-result.fired { border-color: rgba(125,211,252,0.4); background: linear-gradient(180deg, rgba(125,211,252,0.05), var(--bg-card)); }
.dev-result.errored { border-color: rgba(248,113,113,0.3); }
.dev-result.errored .lat { color: var(--bad); }

@media (max-width: 720px) {
  .dev-result { grid-template-columns: 1fr; gap: 6px; }
  .dev-result .lat { text-align: left; }
}

.demo-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.demo-row .btn { font-size: 12px; padding: 7px 12px; }