/* Leistungen: service presentation only; the approved copy stays unchanged. */
#unser-service .expertise-intro-heading {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(36px, 5vw, 72px);
}
#unser-service .expertise-section-heading h2 {
  font-size: clamp(2.15rem, 3.35vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -.04em;
}
#unser-service .expertise-intro-heading .lead {
  border-left: 2px solid var(--red);
  padding: 4px 0 4px 28px;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 32em;
}
#unser-service .expertise-principles {
  gap: 20px;
  margin-top: 44px;
}
#unser-service .expertise-principle {
  position: relative;
  border: 0;
  background: var(--paper);
  padding: clamp(28px, 2.6vw, 38px);
}
#unser-service .expertise-principle::before {
  content: '';
  position: absolute;
  left: 0;
  top: clamp(28px, 2.6vw, 38px);
  width: 3px;
  height: 27px;
  background: var(--red);
}
#unser-service .expertise-principle h3 {
  font-size: clamp(1.2rem, 1.6vw, 1.4rem);
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -.025em;
}
#unser-service .expertise-principle p {
  max-width: 37em;
  font-size: 1rem;
  line-height: 1.75;
}
#unser-service .expertise-note {
  border: 0;
  margin: 28px 0 0;
  padding: 0;
  max-width: 70em;
  font-size: .9rem;
  line-height: 1.65;
}
@media (max-width: 1000px) {
  #unser-service .expertise-intro-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  #unser-service .expertise-intro-heading .lead {
    max-width: 42em;
    padding-left: 22px;
  }
}
@media (max-width: 700px) {
  #unser-service .expertise-principles {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }
  #unser-service .expertise-principle { padding: 24px; }
  #unser-service .expertise-principle::before { top: 24px; height: 25px; }
  #unser-service .expertise-principle h3 { font-size: 1.25rem; margin-bottom: 12px; }
  #unser-service .expertise-note { margin-top: 24px; }
}
@media (max-width: 400px) {
  #unser-service .expertise-section-heading h2 { font-size: 2rem; }
}