/* HKU – Besucherführung Startseite / Brunnenbau – 2026-10-23.
   Nur die beiden überarbeiteten Bereiche; keine Änderungen an anderen Seiten. */

/* Startseite: die bisherigen Vollbild-Kachelregeln werden aufgehoben. */
body.landing-page {
  display: block;
  height: auto;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  background: #f7fafb;
}
body.landing-page .landing-main { overflow: visible; }
body.landing-page .site-header { position: sticky; top: 0; }
body.landing-page .landing-header .header-inner { min-height: 74px; }

.hku-overline {
  margin-bottom: .8rem;
  color: #186580;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hku-home-hero { padding: clamp(1rem,2.2vw,2rem) 0 0; }
.hku-home-shell {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0, .92fr);
  min-height: 520px;
  overflow: hidden;
  border-radius: 18px;
  background: #103348;
  box-shadow: 0 24px 70px rgba(14,49,64,.13);
}
.hku-home-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2rem,5.2vw,5rem);
  color: #fff;
}
.hku-home-copy .hku-overline { color: #84d5eb; }
.hku-home-copy h1 {
  margin: 0 0 1.5rem;
  color: #fff;
  font-size: clamp(2.65rem,4.55vw,4.55rem);
  font-weight: 790;
  line-height: 1.05;
  letter-spacing: -.055em;
}
.hku-home-copy h1 span { display: block; color: #9de1f1; }
.hku-home-lead {
  max-width: 520px;
  margin-bottom: 0;
  color: #d4e5ed;
  font-size: clamp(1rem,1.35vw,1.16rem);
  line-height: 1.68;
}
.hku-home-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hku-home-primary, .hku-home-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.3rem;
  min-height: 50px;
  padding: .82rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: .92rem;
  font-weight: 750;
  line-height: 1.3;
  text-decoration: none;
  transition: background .15s ease,border-color .15s ease;
}
.hku-home-primary { background: #e0f1a5; color: #133d41; }
.hku-home-primary:hover { background: #eefacb; color: #133d41; }
.hku-home-secondary { border-color: #7094a3; color: #fff; background: transparent; }
.hku-home-secondary:hover { border-color: #e3f7ff; background: #245269; color: #fff; }
.hku-home-place { margin: 2.4rem 0 0; color: #bbd0db; font-size: .77rem; }
.hku-home-visual { position: relative; min-height: 500px; overflow: hidden; background: #c9deec; }
.hku-home-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hku-hero-image-label {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem .9rem;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 8px;
  background: rgba(255,255,255,.95);
  color: #183b4b;
  font-size: .8rem;
  font-weight: 750;
  box-shadow: 0 8px 25px rgba(16,45,60,.12);
}
.hku-dot { width: 9px; height: 9px; border-radius: 50%; background: #1788b4; }

/* Übersicht rückt unter die eigentliche Unternehmensbotschaft. */
.hku-home-services { padding: clamp(3.5rem,7vw,6rem) 0; background: #fff; }
.hku-home-section-head {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,.72fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}
.hku-home-section-head h1 { margin: 0; color: #203e4d; font-size: clamp(2.1rem,3.8vw,3.25rem); }
.hku-home-section-head > p { max-width: 480px; margin: 0 0 .3rem; color: #536e7c; font-size: 1.01rem; }
body.landing-page .hku-home-services .service-choice-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 1rem;
  min-height: 0;
  flex: none;
}
body.landing-page .hku-home-services .service-choice-card {
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid #d9e4eb;
}
body.landing-page .hku-home-services .service-choice-image { flex: none; min-height: 0; height: 220px; }
body.landing-page .hku-home-services .service-choice-copy { flex: 1; padding: 1.45rem; }
body.landing-page .hku-home-services .service-choice-copy h2 {
  margin-bottom: .75rem;
  font-size: clamp(1.4rem,2vw,1.75rem);
  color: #1e3b4e;
}
body.landing-page .hku-home-services .service-choice-copy p { font-size: .92rem; line-height: 1.58; }
body.landing-page .hku-home-services .service-choice-link { font-size: .83rem; }
.hku-home-contact { padding: clamp(3rem,5vw,5rem) 0; background: #eaf2f5; }
.hku-home-contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.hku-home-contact .hku-overline { margin-bottom: .35rem; }
.hku-home-contact h2 { margin-bottom: .7rem; font-size: clamp(1.8rem,3vw,2.5rem); }
.hku-home-contact p:last-child { max-width: 600px; margin: 0; color: #476477; }
.hku-home-contact .hku-home-primary { flex-shrink: 0; background: #164f70; color: #fff; }
.hku-home-contact .hku-home-primary:hover { background: #0c354e; color: #fff; }

/* Brunnenbau: Ein klarer Leistungsblock statt zwei konkurrierender Kartenreihen. */
.hku-brunnen-services { padding-top: clamp(3.6rem,6vw,5.5rem); }
.hku-brunnen-services-head { max-width: 780px; margin-bottom: 2rem; }
.hku-brunnen-services-head h2 { margin-bottom: .85rem; }
.hku-brunnen-services-head > p:last-child { color: var(--muted); margin-bottom: 0; }
.hku-brunnen-services .feature-grid { align-items: start; }
.hku-brunnen-services .feature-card { min-height: 90px; border-radius: 10px; }
.hku-brunnen-services .feature-card-summary { min-height: 125px; }
.hku-brunnen-services .feature-card-title { font-size: 1.04rem; line-height: 1.3; }
.hku-brunnen-services .feature-card-more { padding-bottom: 1.4rem; }
.hku-brunnen-services .feature-card-more p { font-size: .94rem; line-height: 1.6; }
.hku-feature-link {
  display: inline-flex;
  gap: .45rem;
  margin-top: 1rem;
  border-bottom: 1px solid currentColor;
  color: var(--forest);
  font-size: .86rem;
  font-weight: 700;
}
.hku-brunnen-services-foot { margin: 1.7rem 0 0; font-size: .86rem; color: var(--muted); }

@media (max-width: 970px) {
  .hku-home-shell { grid-template-columns: minmax(0,1fr) minmax(0,.8fr); }
  .hku-home-copy { padding: 2.4rem; }
  .hku-home-visual { min-height: 380px; }
}
@media (max-width: 760px) {
  body.landing-page .landing-header .header-inner { min-height: 65px; }
  .hku-home-hero { padding-top: 0; }
  .hku-home-hero .container { width: 100%; }
  .hku-home-shell { grid-template-columns: minmax(0,1fr); border-radius: 0; box-shadow: none; }
  .hku-home-copy { padding: 2.5rem 1.35rem 2.2rem; }
  .hku-home-copy h1 { max-width: 550px; font-size: clamp(2.5rem,9vw,4rem); }
  .hku-home-place { margin-top: 1.5rem; }
  .hku-home-visual { min-height: 0; height: 250px; }
  .hku-home-visual img { object-position: center 48%; }
  .hku-hero-image-label { right: .8rem; bottom: .8rem; padding: .55rem .75rem; }
  .hku-home-section-head { grid-template-columns: 1fr; gap: .8rem; }
  body.landing-page .hku-home-services .service-choice-grid { grid-template-columns: 1fr; gap: .85rem; }
  body.landing-page .hku-home-services .service-choice-card { display: grid; grid-template-columns: minmax(125px,.40fr) minmax(0,1fr); }
  body.landing-page .hku-home-services .service-choice-image { height: auto; min-height: 185px; }
  body.landing-page .hku-home-services .service-choice-copy { padding: 1rem; }
  .hku-home-contact-inner { flex-direction: column; align-items: flex-start; }
  .hku-brunnen-services .feature-grid { grid-template-columns: 1fr; }
  .hku-brunnen-services .feature-card-summary { min-height: 90px; }
}
@media (max-width: 480px) {
  .hku-home-copy { padding: 2rem 1rem 2rem; }
  .hku-home-copy h1 { font-size: clamp(2.3rem,11vw,3rem); }
  .hku-home-lead { font-size: .98rem; }
  .hku-home-actions { width: 100%; }
  .hku-home-actions a { width: 100%; }
  .hku-home-visual { height: 215px; }
  .hku-home-services { padding-block: 3.2rem; }
  body.landing-page .hku-home-services .service-choice-card { grid-template-columns: minmax(0,1fr); }
  body.landing-page .hku-home-services .service-choice-image { min-height: 0; height: 180px; }
  body.landing-page .hku-home-services .service-choice-copy { padding: 1.1rem; }
  .hku-home-contact { padding-block: 3.2rem; }
  .hku-home-contact .hku-home-primary { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .hku-home-primary, .hku-home-secondary { transition: none; }
}