:root {
  --ink: #15141c;
  --ink-raised: #1a1824;
  --panel: #1e1c29;
  --hairline: rgba(150, 146, 168, .16);
  --hairline-strong: rgba(150, 146, 168, .3);
  --brand-purple: #373966;
  --brand-purple-deep: #24243f;
  --flag-cyan: #2bb1ce;
  --flag-cyan-dim: rgba(43, 177, 206, .14);
  --paper: #f1f0f4;
  --slate: #8d8aa0;

  --font-display: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
}

html, body {
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  font-weight: 600;
}

.text-muted {
  color: var(--slate) !important;
}

/* Shared section/hero scaffolding, reused across Home, Product, etc. */
.section-spaced {
  padding-top: 5rem;
  padding-bottom: 5rem;
  border-top: 1px solid var(--hairline);
}

.section-title {
  color: var(--paper);
  font-size: 2rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.hero-title {
  font-size: 2.25rem;
  line-height: 1.15;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-lede {
  margin-top: 1.25rem;
  font-size: 1.05rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* Two-column hero grid: text + art/video */
.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    padding: 6.5rem 0;
  }
}

/* Single-column interior-page hero (Product, etc.) */
.page-hero {
  border-bottom: 1px solid var(--hairline);
  background: radial-gradient(ellipse 60% 50% at 15% 0%, var(--brand-purple-deep), transparent),
    var(--ink);
}

.page-hero-content {
  padding: 4.5rem 0;
  max-width: 44rem;
}

@media (min-width: 768px) {
  .page-hero-content {
    padding: 6rem 0;
  }
}

/* Coverage checklist: bordered mesh grid, not a loose pill row */
.coverage-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}

@media (min-width: 640px) {
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .coverage-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.coverage-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 1.1rem 1.25rem;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  font-family: var(--font-display);
  font-size: .85rem;
  color: var(--paper);
}

.coverage-icon {
  flex-shrink: 0;
  color: var(--flag-cyan);
}

/* Process steps: genuinely sequential, so numbered like a manifest chain of custody */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.process-step {
  border-top: 2px solid var(--hairline-strong);
  padding-top: 1.25rem;
}

.process-number {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--flag-cyan);
}

/* Eyebrow label: small mono tag, used above headings and on feature cards */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--flag-cyan);
}

/* Primary / secondary actions. Signature hover: a flag tick draws in on the left edge
   instead of a glow bloom. */
.btn-flag,
.btn-outline-flag {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.75rem;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none !important;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, padding-left .15s ease;
}

.btn-flag {
  background: var(--flag-cyan);
  color: var(--ink) !important;
  border: none;
  padding-left: 2.25rem;
}

.btn-flag::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--ink);
  transform: translateY(-50%) scaleX(0);
  transform-origin: left;
  transition: transform .18s ease;
}

.btn-flag:hover {
  background: #48c2dc;
}

.btn-flag:hover::before {
  transform: translateY(-50%) scaleX(1);
}

.btn-outline-flag {
  background: transparent;
  color: var(--paper) !important;
  border: 1px solid var(--hairline-strong);
}

.btn-outline-flag:hover {
  border-color: var(--flag-cyan);
  color: var(--flag-cyan) !important;
}

/* Bordered surface card: feature grid, forms, etc. */
.card-bordered {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: .875rem;
  padding: 2rem;
  transition: border-color .2s ease, transform .2s ease;
}

.card-bordered:hover {
  border-color: var(--flag-cyan-dim);
  transform: translateY(-3px);
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Ledger: label/value rows for stats, styled like a shipment manifest summary line */
.ledger {
  border-top: 1px solid var(--hairline);
}

.ledger-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--hairline);
}

.ledger-row .ledger-label {
  color: var(--slate);
  font-size: .95rem;
}

.ledger-row .ledger-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ledger-row .ledger-value::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: .6rem;
  border-radius: 50%;
  background: var(--flag-cyan);
  vertical-align: middle;
}

.ledger-value-group {
  display: flex;
  align-items: baseline;
  gap: .5rem;
}

.ledger-source {
  display: inline-flex;
  align-self: center;
  color: var(--slate);
  transition: color .15s ease;
}

.ledger-source:hover {
  color: var(--flag-cyan);
}

/* Waybill stub: CTA panel, dashed edge like a tear-off shipping form */
.stub-panel {
  position: relative;
  background: linear-gradient(155deg, var(--brand-purple-deep), var(--ink) 60%);
  border: 2px dashed var(--hairline-strong);
  border-radius: 1rem;
  padding: 3rem 2rem;
}

@media (min-width: 768px) {
  .stub-panel {
    padding: 4rem;
  }
}