.services-intro h1 {
  max-width: 12ch;
  font-size: clamp(2.25rem, 4.4vw, 3.75rem);
}

.service-section,
.fit-section,
.boundary-section {
  margin-bottom: 4rem;
  scroll-margin-top: 1.5rem;
}

.service-section {
  padding: 1.6rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.service-section > .section-label,
.fit-section > .section-label,
.boundary-section > .section-label {
  margin-bottom: 0.75rem;
  padding: 0;
  border: 0;
}

.service-section h2,
.fit-section h2,
.boundary-section h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.25;
}

.service-section > p:not(.section-label):not(.service-outcome):not(.commercial-note),
.fit-section > p,
.boundary-section > p:not(.section-label) {
  margin-top: 1rem;
}

.service-outcome {
  margin-top: 0.65rem;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
}

.service-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--border);
}

.service-facts--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-facts div {
  padding: 1rem;
  background: var(--well);
}

.service-facts dt {
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-facts dd {
  margin-top: 0.3rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.service-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.service-columns h3 {
  margin-bottom: 0.65rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.service-columns ul {
  padding-left: 1.15rem;
}

.service-columns li {
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.825rem;
  line-height: 1.5;
}

.diagnostic-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.diagnostic-options article {
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--well);
}

.diagnostic-options h3 {
  margin: 0.35rem 0 0.8rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
}

.option-label,
.option-time {
  color: var(--muted);
  font-size: 0.75rem;
}

.option-label {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.option-price {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.option-time {
  margin-top: 0.15rem;
}

.diagnostic-options ul {
  margin-top: 1rem;
  padding-left: 1.1rem;
}

.diagnostic-options li {
  margin-bottom: 0.4rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.commercial-note {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.fit-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.35rem;
  list-style: none;
}

.fit-list li {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.fit-list strong,
.fit-list span {
  display: block;
}

.fit-list strong {
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.875rem;
}

.fit-list span {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.boundary-section {
  padding: 1.6rem;
  border-radius: 10px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
}

.boundary-section .section-label {
  color: rgba(255, 255, 255, 0.6);
}

.boundary-section h2,
.boundary-section h3 {
  color: #fff;
}

.boundary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-grid article {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-grid article:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.boundary-grid h3 {
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
}

.boundary-grid p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.8rem;
  line-height: 1.5;
}

.rail-outcome {
  padding: 0.85rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-pale);
  color: var(--ink);
  font-size: 0.8125rem;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .services-intro h1 {
    max-width: none;
    font-size: clamp(2.15rem, 11vw, 3.2rem);
  }

  .service-facts,
  .service-facts--compact,
  .service-columns,
  .diagnostic-options,
  .fit-list,
  .boundary-grid {
    grid-template-columns: 1fr;
  }

  .boundary-grid article:nth-child(odd) {
    border-right: 0;
  }

  .service-section,
  .boundary-section {
    padding: 1.25rem;
  }
}