/* ============================================================
   bit — shared stylesheet
   ============================================================ */
:root {
  --bg:        #0A0A0B;
  --bg-elev:   #111113;
  --bg-elev-2: #161618;
  --bg-elev-3: #1A1A1E;
  --line:      #1F1F23;
  --line-2:    #2A2A2F;
  --line-3:    #36363c;
  --fg:        #E6E6E8;
  --fg-2:      #A0A0A8;
  --fg-3:      #6E6E76;
  --fg-4:      #4A4A52;
  --fg-5:      #2E2E33;
  --accent:    #6E8AFA;
  --accent-2:  #4F7DFF;
  --accent-3:  rgba(110,138,250,0.12);
  --danger:    #c25b5b;
  --radius:    5px;
  --radius-sm: 4px;
  --radius-lg: 6px;
  --radius-xl: 8px;
  --maxw: 1180px;
  --maxw-narrow: 920px;
  --pad: 32px;
  --t: 200ms ease-out;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}
body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv11', 'ss01';
}
::selection { background: var(--accent); color: #0A0A0B; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img, svg { display: block; max-width: 100%; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }
.mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; }
.num-accent { color: var(--accent); font-weight: 500; font-variant-numeric: tabular-nums; }

h1, h2, h3, h4, h5 {
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--fg);
}
h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -0.04em; }
h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.08; }
h3 { font-size: 16px; line-height: 1.4; letter-spacing: -0.02em; font-weight: 500; }
h4 { font-size: 14px; line-height: 1.4; }
p  { margin: 0; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.wrap-narrow {
  max-width: var(--maxw-narrow);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ───────────── Backgrounds: dotgrid + circles + scanlines ───────────── */
.bg-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.dotgrid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 0 0;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
}
.circles {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1200px;
  height: 1200px;
  transform: translate(-50%, -50%);
  opacity: 0.04;
  animation: spin 60s linear infinite;
}
.circles svg { width: 100%; height: 100%; }
@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.scanlines {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(110,138,250,0.08) 50%, transparent 100%);
  background-size: 100% 200%;
  background-repeat: no-repeat;
  animation: scan 8s linear infinite;
  opacity: 0.6;
  mix-blend-mode: screen;
}
@keyframes scan {
  0%   { background-position: 0 -100%; }
  100% { background-position: 0 200%; }
}
.iso-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(30deg, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(150deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 48px;
  opacity: 0.6;
  pointer-events: none;
}
.section-edge {
  position: relative;
}
.section-edge::before,
.section-edge::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 220px;
  pointer-events: none;
  z-index: 0;
}
.section-edge::before {
  left: 0;
  background: radial-gradient(ellipse at left center, rgba(110,138,250,0.05), transparent 70%);
}
.section-edge::after {
  right: 0;
  background: radial-gradient(ellipse at right center, rgba(110,138,250,0.05), transparent 70%);
}
.section-edge > * { position: relative; z-index: 1; }

.ascii-rule {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--fg-4);
  opacity: 0.4;
  letter-spacing: 0.1em;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  user-select: none;
}

/* ───────────── Header ───────────── */
header.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 56px;
  background: rgba(10,10,11,0.72);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand-mark {
  width: 22px; height: 22px;
  display: inline-block;
  background-image: url("icon.svg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex: 0 0 auto;
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  font-size: 13.5px;
  color: var(--fg-2);
  transition: color var(--t);
  position: relative;
}
.nav-links a:hover { color: var(--fg); }
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -19px;
  height: 1px;
  background: var(--accent);
}

/* ───────────── Buttons ───────────── */
.btn {
  --h: 36px;
  height: var(--h);
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t), opacity var(--t), transform var(--t);
  user-select: none;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #0A0A0B; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn-ghost:hover { background: var(--bg-elev-2); border-color: var(--line-3); }
.btn-quiet { background: transparent; color: var(--fg-2); border-color: transparent; padding: 0 4px; }
.btn-quiet:hover { color: var(--fg); }
.btn-lg { --h: 42px; padding: 0 18px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: var(--accent);
  transition: gap var(--t), color var(--t);
  font-weight: 500;
}
.arrow-link:hover { gap: 12px; color: var(--accent-2); }
.arrow-link svg { width: 14px; height: 14px; }

/* ───────────── Hero ───────────── */
.hero {
  position: relative;
  padding: 120px 0 100px;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero.compact { padding: 84px 0 64px; }
.hero .wrap, .hero .wrap-narrow { position: relative; z-index: 1; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--fg-2);
  padding: 5px 10px 5px 8px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(22,22,24,0.6);
  margin-bottom: 28px;
  letter-spacing: 0.01em;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(110,138,250,0.18);
}
.hero h1 {
  max-width: 17ch;
  margin: 0 auto;
  text-wrap: balance;
}
.hero .sub {
  margin: 22px auto 0;
  color: var(--fg-2);
  font-size: clamp(15px, 1.4vw, 18px);
  max-width: 60ch;
  line-height: 1.5;
  text-wrap: pretty;
}
.hero-cta {
  margin-top: 36px;
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-meta {
  margin-top: 22px;
  font-size: 12.5px;
  color: var(--fg-3);
  letter-spacing: 0.005em;
}
.hero-meta .sep { margin: 0 8px; color: var(--fg-4); }

.hero-badges {
  display: inline-flex; gap: 8px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 28px;
}

/* Breadcrumbs */
.crumbs {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--fg-3);
  padding: 18px 0 0;
  letter-spacing: 0.02em;
}
.crumbs a { color: var(--fg-3); transition: color var(--t); }
.crumbs a:hover { color: var(--fg); }
.crumbs .sep { margin: 0 8px; color: var(--fg-4); }
.crumbs .here { color: var(--fg-2); }

/* ───────────── Section frame ───────────── */
section.block {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
section.block.tight { padding: 64px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}
.section-head .label, .label-mono {
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
}
.section-head h2 { max-width: 22ch; margin-top: 14px; }
.section-head .right { color: var(--fg-3); font-size: 13px; max-width: 36ch; text-align: right; }

.section-foot-link { margin-top: 36px; display: flex; justify-content: flex-start; }

/* ───────────── Triad (3 cols) ───────────── */
.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.triad-item {
  background: var(--bg);
  padding: 36px 28px 36px 0;
}
.triad-item:nth-child(n+2) { padding-left: 28px; }
.triad-item .icon { color: var(--fg); margin-bottom: 24px; }
.triad-item h3 { margin-bottom: 10px; }
.triad-item p { color: var(--fg-2); font-size: 14px; line-height: 1.55; max-width: 38ch; }

/* ───────────── Solutions (cards 2x2) ───────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 26px 24px;
  transition: border-color var(--t), background var(--t), transform var(--t), box-shadow var(--t);
  display: flex;
  flex-direction: column;
  min-height: 280px;
  position: relative;
}
.card.linked:hover {
  border-color: var(--accent);
  background: #121319;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(110,138,250,0.2), 0 24px 48px -24px rgba(110,138,250,0.18);
}
.card-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.03em;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--line-2);
  color: var(--fg-2);
  background: var(--bg-elev-2);
  text-transform: uppercase;
  white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.badge.production { color: var(--accent); border-color: rgba(110,138,250,0.35); background: rgba(110,138,250,0.08); }
.badge.beta { color: var(--fg-2); }
.badge.pre { color: var(--fg-3); }
.card-idx {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.04em;
}
.card h3 { font-size: 18px; line-height: 1.25; margin-bottom: 10px; letter-spacing: -0.02em; }
.card p.desc { color: var(--fg-2); font-size: 13.5px; line-height: 1.55; margin-bottom: 18px; }
.divider { height: 1px; background: var(--line); margin: auto 0 16px; }
.bullets { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.bullets li {
  font-size: 13px; color: var(--fg-2);
  display: flex; gap: 10px; align-items: flex-start; line-height: 1.45;
}
.bullets li::before { content: ""; flex: 0 0 auto; width: 6px; height: 1px; background: var(--fg-4); margin-top: 9px; }
.card-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--fg-3);
}
.card-foot .arrow-link { font-size: 12.5px; }

/* ───────────── Scale block (mono lines) ───────────── */
.scale-list {
  border-top: 1px solid var(--line);
}
.scale-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.scale-row .name { font-size: 16px; letter-spacing: -0.02em; color: var(--fg); }
.scale-row .name::before { content: "─ "; color: var(--fg-4); }
.scale-row .body {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--fg-2);
  line-height: 1.7;
}
.scale-row .body .sep { color: var(--fg-4); margin: 0 8px; }

/* ───────────── Numbers block ───────────── */
.metrics-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.metric-cell {
  background: var(--bg);
  padding: 32px 28px;
}
.metric-cell .k {
  font-size: clamp(48px, 5vw, 64px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}
.metric-cell .v {
  font-size: 13.5px; color: var(--fg-3);
  line-height: 1.45; max-width: 22ch;
}
.metrics-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.metric-cell.sm { padding: 24px; }
.metric-cell.sm .k {
  font-size: clamp(28px, 2.6vw, 36px);
  margin-bottom: 8px;
}
.metric-cell.sm .v { font-size: 12.5px; }

.doc-types {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--fg-2);
  opacity: 0.7;
  line-height: 1.9;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}
.doc-types .label { color: var(--fg-3); display: block; margin-bottom: 8px; }
.doc-types .sep { color: var(--fg-4); margin: 0 6px; }

/* ───────────── Process / steps ───────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.step {
  background: var(--bg);
  padding: 32px 28px;
  position: relative;
}
.step .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 36px;
  letter-spacing: -0.03em;
  color: var(--fg-4);
  margin-bottom: 18px;
  font-weight: 400;
  display: block;
  line-height: 1;
}
.step h3 { margin-bottom: 8px; font-size: 17px; }
.step p { color: var(--fg-2); font-size: 13px; line-height: 1.55; }

/* ───────────── Stack mono row ───────────── */
.stack-row {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.85;
  color: var(--fg-2);
  opacity: 0.85;
  word-spacing: 0.04em;
}
.stack-row .sep { color: var(--fg-4); margin: 0 6px; }
.stack-bands { display: flex; flex-direction: column; }
.stack-band {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.stack-band:first-child { border-top: none; padding-top: 0; }
.stack-band-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  padding-top: 6px;
  font-weight: 400;
}
@media (max-width: 880px) {
  .stack-band {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 0;
  }
  .stack-band-label { padding-top: 0; }
}

/* ───────────── CTA strip ───────────── */
.cta-strip {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.cta-strip h2 { font-size: 28px; max-width: 24ch; }
.cta-strip p { color: var(--fg-2); font-size: 14px; margin-top: 8px; max-width: 44ch; }

/* ───────────── Contact form ───────────── */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact h2 { max-width: 14ch; }
.contact .sub {
  color: var(--fg-2); font-size: 15px; line-height: 1.55;
  margin-top: 18px; max-width: 36ch;
}
.contact-meta {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13px; color: var(--fg-3);
}
.contact-meta .row { display: flex; justify-content: space-between; gap: 20px; }
.contact-meta .row span:last-child { color: var(--fg); font-feature-settings: 'tnum'; }

form.bit-form {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field label {
  font-size: 12px; color: var(--fg-3);
  letter-spacing: 0.02em;
  font-family: 'JetBrains Mono', monospace; font-weight: 400;
}
.field label .req { color: var(--accent); margin-left: 4px; }
.field input, .field textarea, .field select {
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--fg);
  font: inherit; font-size: 14px;
  padding: 10px 12px;
  outline: none;
  transition: border-color var(--t), background var(--t);
  resize: vertical;
  width: 100%;
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23A0A0A8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}
.field textarea { min-height: 110px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--fg-4); }
.field input:hover, .field textarea:hover, .field select:hover { border-color: var(--line-3); }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent);
}
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: var(--danger); }
.field-err {
  font-size: 11.5px;
  color: var(--danger);
  font-family: 'JetBrains Mono', monospace;
  min-height: 14px;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-foot { margin-top: 4px; display: flex; flex-direction: column; gap: 10px; }
.form-meta { font-size: 11.5px; color: var(--fg-3); line-height: 1.5; }
.form-error-line {
  font-size: 12px; color: var(--danger);
  font-family: 'JetBrains Mono', monospace;
  min-height: 16px; opacity: 0;
  transition: opacity var(--t);
}
.form-error-line.show { opacity: 1; }
.form-success {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: left;
}
.form-success .ok-mark {
  width: 26px; height: 26px;
  border-radius: 4px;
  border: 1px solid rgba(110,138,250,0.4);
  background: rgba(110,138,250,0.1);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.form-success h3 { font-size: 18px; margin-bottom: 8px; }
.form-success p { color: var(--fg-2); font-size: 14px; line-height: 1.55; }

/* ───────────── Footer ───────────── */
footer.foot {
  border-top: 1px solid var(--line);
  padding: 56px 0 32px;
  background: var(--bg);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.foot-col h4 {
  font-size: 12px; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.06em;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  margin-bottom: 16px;
}
.foot-col ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13.5px; color: var(--fg-2);
}
.foot-col a { transition: color var(--t); }
.foot-col a:hover { color: var(--fg); }
.foot-col .muted { color: var(--fg-4); }
.foot-tag {
  font-size: 13px; color: var(--fg-3);
  margin-top: 8px; max-width: 32ch; line-height: 1.5;
}
.reqs { opacity: 0.6; font-size: 12.5px; }
.reqs li { color: var(--fg-2); font-feature-settings: 'tnum'; }
.foot-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12.5px; color: var(--fg-3);
}
.foot-bottom .right { color: var(--fg-3); }
.foot-bottom .sep { margin: 0 8px; color: var(--fg-4); }

/* ───────────── Mockup terminals ───────────── */
.mockup {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--fg-2);
  position: relative;
}
.mockup-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev-2);
}
.mockup-bar .dots { display: inline-flex; gap: 6px; }
.mockup-bar .dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--fg-5);
}
.mockup-bar .ttl { font-size: 11.5px; color: var(--fg-3); margin-left: 8px; }
.mockup-bar .ttl:first-child { margin-left: 0; }
.mockup-body { padding: 18px 20px; line-height: 1.85; }
.mockup-body .arrow { color: var(--accent); margin-right: 8px; }
.mockup-body .ok { color: var(--accent); }
.mockup-body .warn { color: #d4a256; }
.mockup-body .muted { color: var(--fg-4); }
.mockup-body .sep { color: var(--fg-4); }
.mockup-body .line { display: flex; gap: 12px; flex-wrap: wrap; }
.mockup-body .line .right { margin-left: auto; color: var(--fg); }
.mockup-body .footline { color: var(--fg-3); margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); }
.mockup-body .check { color: var(--accent); }
.mockup-body .pending { color: var(--fg-4); }

/* Chat-style mockup */
.chat-line { margin-bottom: 10px; }
.chat-line .who { color: var(--accent); margin-right: 8px; }
.chat-line .who.user { color: var(--fg-3); }
.chat-line .who.bot { color: var(--accent); }
.chat-line .nested { display: block; margin-left: 22px; color: var(--fg-2); }

/* ───────────── Domains grid ───────────── */
.domains {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.domain-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--t), background var(--t);
}
.domain-card:hover { border-color: var(--line-3); background: var(--bg-elev-3); }
.domain-card .head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px;
}
.domain-card .num {
  font-family: 'JetBrains Mono', monospace;
  color: var(--fg-4); font-size: 12.5px; letter-spacing: 0.02em;
}
.domain-card h3 { font-size: 15px; }
.domain-card .bullets li { font-size: 12.5px; }

/* Tech specs table */
.specs {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.specs-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.specs-row:last-child { border-bottom: none; }
.specs-row .key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.specs-row .val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--fg);
  line-height: 1.6;
}

/* Integrations row */
.integrations-row {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--fg-2);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  line-height: 1.8;
}
.integrations-row .sep { color: var(--fg-4); margin: 0 8px; }

/* Pricing options 3 col */
.options-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.opt-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.opt-card h3 { margin-bottom: 8px; font-size: 16px; }
.opt-card .opt-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.opt-card p { color: var(--fg-2); font-size: 13px; line-height: 1.55; }

/* Quote epigraph */
.epigraph {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 64ch;
}

/* Long text */
.prose p {
  color: var(--fg-2);
  font-size: 15px;
  line-height: 1.7;
  max-width: 70ch;
  margin-bottom: 18px;
}
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--fg); font-weight: 500; }

/* Section grid: label left + content right */
.split {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
  align-items: start;
}
.split .label-mono { padding-top: 8px; }

/* Product list (catalog) */
.product-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.product-row:first-child { padding-top: 0; }
.product-row .meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--fg-3);
  margin-bottom: 14px;
  display: flex; gap: 12px; align-items: center;
}
.product-row h3 {
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  max-width: 24ch;
}
.product-row p { color: var(--fg-2); font-size: 14px; line-height: 1.65; max-width: 60ch; margin-bottom: 18px; }
.product-row .stats {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--fg-2);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.product-row .stats .row {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.product-row .stats .row:last-child { border-bottom: none; }
.product-row .stats .row span:last-child { color: var(--fg); }

/* Team cards */
.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.team-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.avatar {
  width: 44px; height: 44px;
  background: var(--bg-elev-3);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--fg-2);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.team-card h4 { font-size: 14px; margin-bottom: 4px; }
.team-card .role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.team-card p { color: var(--fg-2); font-size: 13px; line-height: 1.55; }

/* Big highlight card */
.highlight {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  position: relative;
}
.highlight::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--accent);
  border-radius: 2px 0 0 2px;
}
.highlight h3 { font-size: 20px; margin-bottom: 14px; }
.highlight p { color: var(--fg-2); font-size: 14px; line-height: 1.65; max-width: 70ch; }

/* Reqs full table */
.reqs-table {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.reqs-table .row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.reqs-table .row:last-child { border-bottom: none; }
.reqs-table .row .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.reqs-table .row .v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; color: var(--fg);
  font-feature-settings: 'tnum';
}

/* Contact methods row */
.methods-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.method-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.method-card .icon { color: var(--fg); margin-bottom: 16px; }
.method-card h3 { font-size: 14px; margin-bottom: 6px; }
.method-card .v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; color: var(--fg);
  margin-bottom: 6px;
}
.method-card .t { font-size: 12px; color: var(--fg-3); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(8px); transition: opacity 400ms ease-out, transform 400ms ease-out; }
.reveal.in { opacity: 1; transform: none; }

/* ───────────── Responsive ───────────── */
@media (max-width: 980px) {
  .domains { grid-template-columns: 1fr; }
  .product-row { grid-template-columns: 1fr; gap: 24px; }
  .specs-row { grid-template-columns: 140px 1fr; gap: 16px; }
  .reqs-table .row { grid-template-columns: 160px 1fr; }
  .scale-row { grid-template-columns: 1fr; gap: 8px; }
  .split { grid-template-columns: 1fr; gap: 16px; }
  .options-3, .team, .methods-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
  :root { --pad: 20px; }
  .nav-links { display: none; }
  .hero { padding: 80px 0 64px; }
  section.block { padding: 64px 0; }
  .triad { grid-template-columns: 1fr; }
  .triad-item { padding: 28px 0; }
  .triad-item:nth-child(n+2) { padding-left: 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .metrics-3, .metrics-4, .steps { grid-template-columns: 1fr 1fr; }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .foot-grid { grid-template-columns: 1fr; gap: 32px; }
  .foot-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
  .section-head { flex-direction: column; gap: 12px; }
  .section-head .right { text-align: left; }
  .cta-strip { flex-direction: column; align-items: flex-start; padding: 32px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .options-3, .team, .methods-3 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .metrics-3, .metrics-4, .steps { grid-template-columns: 1fr; }
}

/* ───────────── Aurora — morphing blobs hero background ───────────── */
.aurora {
  position: absolute;
  inset: -10%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
  transform: translate(calc(var(--mx, 0) * 30px), calc(var(--my, 0) * 30px));
  transition: transform 600ms ease-out;
}
.aurora .spotlight {
  position: absolute;
  width: 700px; height: 700px;
  left: 50%; top: 50%;
  margin-left: -350px;
  margin-top: -350px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(110,138,250,0.35), rgba(110,138,250,0.1) 40%, transparent 70%);
  filter: blur(40px);
  mix-blend-mode: screen;
  pointer-events: none;
  transform: translate(calc(var(--sx, 0) * 1px), calc(var(--sy, 0) * 1px));
  transition: transform 200ms ease-out;
  opacity: 0;
}
.hero.is-hover .aurora .spotlight { opacity: 1; transition: opacity 400ms ease-out, transform 200ms ease-out; }
.aurora .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  mix-blend-mode: screen;
  will-change: transform;
}
.aurora .blob.b1 {
  width: 1100px; height: 1100px;
  top: -340px; left: -240px;
  background: radial-gradient(closest-side, rgba(110,138,250,0.55), transparent 70%);
  animation: drift1 55s ease-in-out infinite;
}
.aurora .blob.b2 {
  width: 900px; height: 900px;
  top: -160px; right: -260px;
  background: radial-gradient(closest-side, rgba(79,125,255,0.5), transparent 70%);
  animation: drift2 70s ease-in-out infinite;
}
.aurora .blob.b3 {
  width: 1000px; height: 1000px;
  bottom: -380px; left: 28%;
  background: radial-gradient(closest-side, rgba(142,122,250,0.45), transparent 70%);
  animation: drift3 80s ease-in-out infinite;
}
.aurora .blob.b4 {
  width: 800px; height: 800px;
  top: 18%; left: 32%;
  background: radial-gradient(closest-side, rgba(110,138,250,0.4), transparent 70%);
  animation: drift4 60s ease-in-out infinite;
}
.aurora .blob.b5 {
  width: 700px; height: 700px;
  bottom: -220px; right: 8%;
  background: radial-gradient(closest-side, rgba(79,125,255,0.4), transparent 70%);
  animation: drift5 45s ease-in-out infinite;
}
@keyframes drift1 {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  25%  { transform: translate(140px, -90px) scale(1.15) rotate(50deg); }
  50%  { transform: translate(60px, 160px) scale(0.9) rotate(140deg); }
  75%  { transform: translate(-110px, 70px) scale(1.1) rotate(240deg); }
  100% { transform: translate(0,0) scale(1) rotate(360deg); }
}
@keyframes drift2 {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  20%  { transform: translate(-160px, 110px) scale(0.85) rotate(-60deg); }
  50%  { transform: translate(90px, 200px) scale(1.2) rotate(-180deg); }
  80%  { transform: translate(150px, -70px) scale(0.95) rotate(-280deg); }
  100% { transform: translate(0,0) scale(1) rotate(-360deg); }
}
@keyframes drift3 {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  30%  { transform: translate(-90px, -130px) scale(1.25) rotate(70deg); }
  60%  { transform: translate(190px, 50px) scale(0.85) rotate(190deg); }
  100% { transform: translate(0,0) scale(1) rotate(360deg); }
}
@keyframes drift4 {
  0%   { transform: translate(0,0) scale(1); }
  33%  { transform: translate(-200px, 90px) scale(1.1); }
  66%  { transform: translate(130px, -160px) scale(0.9); }
  100% { transform: translate(0,0) scale(1); }
}
@keyframes drift5 {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  40%  { transform: translate(-220px, -110px) scale(1.18) rotate(90deg); }
  70%  { transform: translate(70px, 100px) scale(0.92) rotate(220deg); }
  100% { transform: translate(0,0) scale(1) rotate(360deg); }
}
.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
  z-index: 0;
}
@media (prefers-reduced-motion: reduce) {
  .aurora .blob { animation: none !important; }
}
@media (max-width: 880px) {
  .aurora .blob { filter: blur(80px); }
  .aurora .blob.b1 { width: 700px; height: 700px; }
  .aurora .blob.b2 { width: 600px; height: 600px; }
  .aurora .blob.b3 { width: 700px; height: 700px; }
  .aurora .blob.b4, .aurora .blob.b5 { display: none; }
  .grain { opacity: 0.03; }
}