/* B2B welcome: InfraAsset-aligned — warm paper, coral accent, silicon-circuit hero, ops panels. */
.landing-page {
  --brand-ink: #0e1116;
  --brand-coral: #ff5b2e;
  --brand-blue: #2b4cff;
  --brand-green: #0f7a55;
  --brand-paper: #f4f1ea;
  --brand-paper-elevated: #fffcf7;
  --border: #ddd6c8;
  --line: #ddd6c8;
  --muted: #5c6370;
  --on-circuit: #f4f1ea;
  --on-circuit-muted: rgba(244, 241, 234, 0.7);
  --on-circuit-faint: rgba(244, 241, 234, 0.55);
  --shadow-panel: 0 1px 2px rgb(14 17 22 / 6%), 0 12px 32px -18px rgb(14 17 22 / 16%);
  --font: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: light;
}

.landing-page * {
  box-sizing: border-box;
}

.landing-page body,
.landing-shell {
  margin: 0;
  min-height: 100vh;
  background: var(--brand-paper);
  color: var(--brand-ink);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

.landing-page a {
  color: inherit;
  text-decoration: none;
}

.landing-page img {
  display: block;
  max-width: 100%;
  height: auto;
}

.landing-wrap {
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  background: color-mix(in srgb, var(--brand-paper) 90%, transparent);
  backdrop-filter: blur(8px);
}

.landing-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.landing-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.375rem;
  background: var(--brand-coral);
}

.landing-mark {
  background: var(--brand-ink);
}

.landing-mark img {
  width: 1.35rem;
  height: 1.35rem;
  object-fit: contain;
}

.silicon-die-glow {
  box-shadow:
    0 0 0 1px rgb(255 91 46 / 45%),
    0 0 28px rgb(255 91 46 / 28%),
    inset 0 1px 0 rgb(255 255 255 / 10%);
}

.landing-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.landing-brand-title {
  font: 600 0.875rem/1.2 var(--display);
  letter-spacing: -0.02em;
}

.landing-brand-title .accent {
  color: var(--brand-coral);
}

.landing-brand-sub {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.landing-nav {
  display: none;
  gap: 1.5rem;
  margin-right: auto;
  margin-left: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.landing-nav a:hover,
.landing-link:hover {
  color: var(--brand-coral);
}

.landing-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.landing-header-actions form {
  margin: 0;
}

.landing-link {
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-ink);
  cursor: pointer;
}

.landing-btn {
  min-height: 2.5rem;
  padding: 0 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.landing-btn-coral {
  color: var(--brand-paper-elevated);
  background: var(--brand-coral);
}

.landing-btn-coral:hover {
  background: #e84d22;
}

.landing-btn-ghost {
  color: var(--on-circuit);
  border-color: rgb(255 255 255 / 15%);
  background: rgb(255 255 255 / 5%);
}

.landing-btn-ghost:hover {
  background: rgb(255 255 255 / 10%);
}

.landing-eyebrow {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--on-circuit-muted);
}

.landing-eyebrow-coral {
  color: var(--brand-coral);
}

.silicon-circuit {
  color: var(--on-circuit);
  background-color: var(--brand-ink);
  background-image:
    linear-gradient(rgb(200 196 188 / 7%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(200 196 188 / 7%) 1px, transparent 1px),
    radial-gradient(circle at 18% 22%, rgb(255 91 46 / 35%), transparent 42%),
    radial-gradient(circle at 82% 78%, rgb(43 76 255 / 32%), transparent 48%),
  linear-gradient(145deg, #141820, var(--brand-ink));
  background-size: 28px 28px, 28px 28px, 100% 100%, 100% 100%, 100% 100%;
}

.ops-panel {
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: linear-gradient(165deg, rgb(255 252 247 / 98%), rgb(244 241 234 / 92%));
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(8px);
}

.landing-hero {
  padding: 4rem 0;
}

.landing-hero-grid {
  display: grid;
  gap: 3rem;
  align-items: start;
}

.landing-brand-art {
  display: block;
  width: min(7.5rem, 22vw);
  height: auto;
  margin-bottom: 0.25rem;
}

.landing-hero-copy h1 {
  margin: 1rem 0 0;
  max-width: 36rem;
  font: 600 clamp(2.25rem, 4.5vw, 3rem) / 1.08 var(--display);
  letter-spacing: -0.02em;
}

.landing-hero-copy h1 em {
  color: var(--brand-coral);
  font-style: normal;
}

.landing-lead {
  margin: 1.25rem 0 0;
  max-width: 32rem;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--on-circuit-muted);
}

.landing-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.landing-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-circuit-faint);
}

.landing-hero-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.landing-demo {
  padding: 1.5rem;
  color: var(--brand-ink);
}

.landing-showcase {
  position: relative;
  margin: 0;
  overflow: hidden;
  padding-bottom: 2.75rem;
  border: 1px solid rgb(244 241 234 / 12%);
  border-radius: 1rem;
  background: var(--brand-paper);
  box-shadow: 0 24px 64px -28px rgb(0 0 0 / 55%);
}

.landing-showcase-bg {
  display: block;
  width: 100%;
  height: auto;
}

.landing-showcase-shot {
  display: block;
  width: 92%;
  height: auto;
  margin: -14% auto 0;
  padding-bottom: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-panel);
}

.landing-showcase figcaption {
  position: absolute;
  left: 1.125rem;
  bottom: 1.125rem;
  margin: 0;
  color: var(--brand-coral);
  font: 600 1.375rem/1.25 var(--display);
  letter-spacing: -0.01em;
  pointer-events: none;
}

.landing-demo-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.dot-coral {
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 0.25rem;
  background: var(--brand-coral);
  box-shadow: 0 0 12px rgb(255 91 46 / 35%);
}

.landing-demo-title {
  margin: 0.75rem 0 0;
  font: 600 1.5rem/1.2 var(--display);
  letter-spacing: -0.02em;
}

.landing-demo-lead {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
}

.landing-demo-stats {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0 0;
}

.landing-demo-stats div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
}

.landing-demo-stats dt {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.landing-demo-stats dd {
  margin: 0;
  font: 500 0.875rem/1.2 var(--mono);
}

.landing-demo-stats .crit {
  color: #dc2626;
}

.landing-demo-stats .ok {
  color: var(--brand-green);
}

.landing-demo-link {
  display: inline-flex;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-coral);
}

.landing-demo-link:hover {
  text-decoration: underline;
}

.landing-platform,
.landing-loop {
  padding: 4rem 0;
}

.landing-section-title {
  margin: 0.5rem 0 0;
  max-width: 40rem;
  font: 600 clamp(1.75rem, 3vw, 2.25rem) / 1.15 var(--display);
  letter-spacing: -0.02em;
}

.landing-feature-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

.landing-feature-grid article {
  padding: 1.25rem;
}

.landing-feature-grid h3 {
  margin: 0;
  font: 600 1.125rem/1.3 var(--display);
  letter-spacing: -0.01em;
}

.landing-feature-grid p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted);
}

.landing-loop-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2.5rem;
}

.landing-loop-grid article {
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
}

.landing-loop-grid article:first-child {
  padding-left: 0;
  border-left: 0;
}

.landing-loop-grid b {
  color: var(--brand-coral);
  font: 500 0.75rem/1 var(--mono);
}

.landing-loop-grid h3 {
  margin: 0.75rem 0 0;
  font: 600 1.25rem/1.25 var(--display);
}

.landing-loop-grid p,
.landing-body {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.landing-enterprise {
  padding: 5rem 0;
  background: color-mix(in srgb, var(--brand-paper) 70%, white);
}

.landing-enterprise-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.landing-assurances article {
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.landing-assurances article:last-child {
  border-bottom: 1px solid var(--line);
}

.landing-assurances b {
  font-size: 0.875rem;
}

.landing-assurances p {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted);
}

.landing-closing {
  padding: 5rem 0;
  text-align: center;
}

.landing-closing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-closing .landing-section-title,
.landing-closing .landing-lead {
  max-width: 36rem;
}

.landing-closing .landing-btn {
  margin-top: 1.75rem;
}

.landing-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.landing-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.landing-footer .landing-brand-title {
  font-size: 1rem;
}

.landing-footer a:hover {
  color: var(--brand-coral);
}

.mono {
  font-family: var(--mono);
}

@media (min-width: 768px) {
  .landing-nav {
    display: flex;
  }

  .landing-hero {
    padding: 6rem 0;
  }

  .landing-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .landing-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-loop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .landing-loop-grid article {
    padding-left: 2rem;
  }

  .landing-enterprise-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

@media (max-width: 767px) {
  .landing-nav {
    display: none;
  }

  .landing-header-actions .landing-btn-coral {
    min-height: 2.25rem;
    padding: 0 0.75rem;
    font-size: 0.75rem;
  }

  .landing-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}