.page-hero {
  position: relative;
  overflow: hidden;
  width: 100vw;
  max-width: none;
  margin-inline: calc(50% - 50vw);
  min-height: var(--hero-height-desktop);
  color: #ffffff;
  background-color: #333333;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 0;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(16, 22, 28, 0.74) 0%, rgba(16, 22, 28, 0.3) 54%, rgba(16, 22, 28, 0.08) 100%);
}

.page-hero--heizungsbau {
  background-image: image-set(
    url("../images/heizung-hero.webp") type("image/webp"),
    url("../images/heizung-hero.jpg") type("image/jpeg")
  );
  background-position: center 28%;
}

.page-hero--gaswasser {
  background-image: image-set(
    url("../images/wasser-gas.hero.webp") type("image/webp"),
    url("../images/wasser-gas.hero.jpg") type("image/jpeg")
  );
  background-position: center 32%;
}

.page-hero--baeder {
  background-image: image-set(
    url("../images/stock-bath-shower.webp") type("image/webp"),
    url("../images/stock-bath-shower.jpg") type("image/jpeg")
  );
}

.page-hero--karriere {
  background-image: image-set(
    url("../images/karriere-hero.webp") type("image/webp"),
    url("../images/karriere-hero.jpg") type("image/jpeg")
  );
  background-position: center 44%;
}

.page-hero--versicherung {
  background-image: image-set(
    url("../images/insurance-hero.webp") type("image/webp"),
    url("../images/insurance-hero.jpg") type("image/jpeg")
  );
  background-position: right 62%;
  background-size: 180% auto;
}

.page-hero--versicherung .page-hero__copy h1 {
  white-space: nowrap;
}

.page-hero--calculator {
  background-image: image-set(
    url("../images/heizung-hero.webp") type("image/webp"),
    url("../images/heizung-hero.jpg") type("image/jpeg")
  );
  background-position: center 28%;
}

.page-hero--contact {
  background-image: image-set(
    url("../images/contact-hero.webp") type("image/webp"),
    url("../images/contact-hero.jpg") type("image/jpeg")
  );
  background-position: center 42%;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: end;
  min-height: inherit;
  padding-block: 3.5rem 2.75rem;
}

.page-hero__copy {
  max-width: 42rem;
  padding-inline-start: calc(1.8rem + 1rem);
}

.page-hero__copy h1 {
  color: #ffffff;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

.page-hero__copy p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.94);
  font-size: 1.15rem;
  max-width: 34rem;
}

/* Fehlerseite */
.error-main {
  overflow: hidden;
}

.error-hero {
  position: relative;
  isolation: isolate;
  min-height: 34rem;
  color: #ffffff;
  background:
    linear-gradient(115deg, rgba(12, 16, 20, 0.97) 0%, rgba(31, 35, 40, 0.94) 48%, rgba(77, 8, 20, 0.92) 100%),
    url("../images/heizung-hero.webp") center 28% / cover;
}

.error-hero__number {
  position: absolute;
  z-index: -1;
  top: -0.18em;
  left: max(1rem, calc(50% - 39rem));
  color: rgba(255, 255, 255, 0.045);
  font-family: "Fira Sans", Helvetica, Arial, sans-serif;
  font-size: clamp(12rem, 29vw, 27rem);
  font-weight: 800;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.09em;
  user-select: none;
}

.error-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(19rem, 0.9fr);
  align-items: center;
  gap: 1rem;
  min-height: 34rem;
  padding-block: 4rem;
}

.error-hero__copy {
  max-width: 42rem;
  padding-left: 1.8rem;
}

.error-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.9rem;
  color: #ff6b82;
  font-family: "Fira Sans", Helvetica, Arial, sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.error-hero__eyebrow::before {
  content: "";
  width: 2.8rem;
  height: 3px;
  background: var(--color-accent);
}

.error-hero h2 {
  max-width: 40rem;
  color: #ffffff;
  font-size: clamp(2.65rem, 5.4vw, 5.1rem);
}

.error-hero__copy > p:not(.error-hero__eyebrow) {
  max-width: 38rem;
  margin-top: 1.35rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.error-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.error-button--light {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
}

.error-button--light:hover {
  color: var(--color-ink);
  border-color: #ffffff;
  background: #ffffff;
}

.error-links {
  background: var(--color-surface-alt);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.error-links__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 2rem;
  padding-block: 2.1rem;
}

.error-links__inner > p {
  color: var(--color-muted);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.error-links__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
}

.error-links__list a {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  color: var(--color-ink);
  font-family: "Fira Sans", Helvetica, Arial, sans-serif;
  font-weight: 700;
}

.error-links__list a span {
  color: var(--color-accent);
  transition: transform var(--transition);
}

.error-links__list a:hover {
  color: var(--color-accent);
}

.error-links__list a:hover span {
  transform: translateX(0.25rem);
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(19rem, 0.9fr);
  gap: 1.75rem;
}

.info-stack {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.content-card,
.info-card,
.job-card,
.contact-card,
.calculator-card {
  background: #ffffff;
  border: 1px solid rgba(29, 37, 45, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
}

.content-card h2:first-child,
.content-card h3:first-child,
.info-card h2:first-child,
.info-card h3:first-child {
  margin-top: 0;
}

.prose > * + * {
  margin-top: 1rem;
}

.prose ul,
.prose ol {
  margin: 0;
  padding-left: 1.2rem;
}

.prose li + li {
  margin-top: 0.45rem;
}

.callout-link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  color: var(--color-accent);
}

.contact-person {
  display: grid;
  gap: 0.45rem;
}

.contact-person strong {
  color: var(--color-ink);
}

.job-grid {
  display: grid;
  gap: 0;
  padding-inline: 1.8rem;
}

.job-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.job-card + .job-card {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(29, 37, 45, 0.14);
}

.job-card h3,
.job-card h4 {
  margin-bottom: 0.75rem;
}

.link-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  list-style: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.legal-content h1,
.legal-content h2,
.legal-content h3,
.legal-content h4 {
  margin-top: 1.75rem;
}

.page-impressum .footer-card a,
.page-impressum .legal-nav__list a,
.page-impressum .legal-nav__list a:hover,
.page-impressum .legal-nav__list a[aria-current="page"] {
  color: #ffffff;
}

.page-impressum .legal-nav__list a:hover::after,
.page-impressum .legal-nav__list a[aria-current="page"]::after {
  background: rgba(255, 255, 255, 0.45);
}

.legal-content h1:first-child,
.legal-content h2:first-child,
.legal-content h3:first-child,
.legal-content h4:first-child {
  margin-top: 0;
}

.legal-content p + ul,
.legal-content p + ol,
.legal-content ul + p,
.legal-content ol + p {
  margin-top: 1rem;
}

.calculator-card {
  display: grid;
  gap: 1.5rem;
}

.calculator-embed {
  min-height: 32rem;
  background: #ffffff;
  border: 1px solid #d6d6d6;
  border-radius: var(--radius-md);
}

@media (max-width: 980px) {
  .page-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: var(--hero-height-mobile);
  }
}

@media (max-width: 760px) {
  .error-hero__inner {
    grid-template-columns: 1fr;
    padding-block: 3.2rem 1.5rem;
  }

  .error-hero__copy {
    padding-inline: 0.5rem;
  }

  .error-links__inner {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

@media (max-width: 640px) {
  .page-hero__copy {
    padding-inline-start: 0;
  }

  .page-hero__copy h1 {
    font-size: clamp(2.1rem, 11vw, 3rem);
    hyphens: manual;
    overflow-wrap: normal;
  }

  .page-hero--versicherung .page-hero__copy h1 {
    white-space: normal;
  }
}