/* ==========================================================================
   Sektion: „Software-Entwicklung, die perfekt passt“ (weiß)
   Zentrierter Einstieg, breites Teambild, vier Merkmale darunter
   ========================================================================== */
.tb-intro { max-width: 860px; margin: 0 auto; text-align: center; }
.lp-textblock .tb-intro h2 {
  margin-bottom: .45em;
  color: var(--ink);
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
}
.tb-lead { max-width: 40em; margin: 0 auto 1.8em; color: var(--body); font-size: 1.2em; line-height: 1.6; }

.textblock-bild {
  margin: clamp(36px, 5vw, 56px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 21 / 9;
}
.textblock-bild img { display: block; width: 100%; height: 100% !important; object-fit: cover; object-position: center 40%; }

.contentblock ul.tb-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
  margin: clamp(36px, 5vw, 56px) 0 0;
}
.contentblock ul.tb-features > li { margin: 0; padding: 22px 0 0; border-top: 3px solid var(--green); }
.contentblock ul.tb-features > li::before { display: none; }
.contentblock .tb-features h3 { margin: 0 0 .35em; color: var(--ink); font-size: 1.35em; font-weight: 700; }
.tb-features p { margin: 0; color: var(--body); line-height: 1.6; }

@media (max-width: 991px) {
  .contentblock ul.tb-features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; }
  .textblock-bild { aspect-ratio: 16 / 9; }
}
@media (max-width: 575px) {
  .contentblock ul.tb-features { grid-template-columns: 1fr; gap: 22px; }
  .textblock-bild { aspect-ratio: 4 / 3; }
}