* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #102033;
  background: #f5f8fb;
  line-height: 1.6;
}

body::selection {
  background: #b7ecff;
  color: #061728;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px 5vw;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(16, 32, 51, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: #102033;
  text-decoration: none;
}

.brand-logo {
  width: 58px;
  height: 58px;
  border-radius: 8px;
  object-fit: cover;
  background: #ffffff;
  border: 1px solid rgba(16, 32, 51, 0.12);
}

.brand-name {
  display: grid;
  gap: 0;
  line-height: 1.1;
}

.brand-name strong {
  font-size: 20px;
}

.brand-name span {
  color: #617082;
  font-size: 13px;
}

.navigation {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.navigation a {
  color: #23364a;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  padding: 9px 12px;
  border-radius: 8px;
  transition: background 160ms ease, color 160ms ease;
}

.navigation a:hover,
.navigation a:focus-visible {
  color: #005a8d;
  background: #e8f7ff;
  outline: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 5vw 64px;
  background:
    linear-gradient(120deg, rgba(245, 248, 251, 0.96) 0%, rgba(245, 248, 251, 0.82) 48%, rgba(213, 240, 248, 0.94) 100%),
    #f5f8fb;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 86px;
  background: linear-gradient(180deg, rgba(245, 248, 251, 0), #ffffff);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: 54px;
  width: min(1180px, 100%);
  min-height: 620px;
  margin: 0 auto;
}

.hero-copy {
  max-width: 610px;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: #0077b6;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  color: #07192b;
  font-size: 66px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  color: #07192b;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  color: #07192b;
  font-size: 23px;
  line-height: 1.15;
  letter-spacing: 0;
}

.hero-text {
  margin-bottom: 30px;
  color: #3e5063;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button.primary {
  color: #ffffff;
  background: #0077b6;
  box-shadow: 0 12px 26px rgba(0, 119, 182, 0.28);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #005f95;
}

.button.secondary {
  color: #12324d;
  background: #ffffff;
  border: 1px solid rgba(16, 32, 51, 0.12);
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 26px 70px rgba(16, 32, 51, 0.18);
}

.hero-note {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: grid;
  gap: 2px;
  width: min(260px, calc(100% - 44px));
  padding: 16px 18px;
  color: #102033;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(16, 32, 51, 0.18);
  backdrop-filter: blur(16px);
}

.hero-note strong {
  font-size: 20px;
}

.hero-note span {
  color: #526477;
  font-weight: 700;
}

section {
  padding: 92px 5vw;
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading p,
.trust-copy p,
.location-copy p,
.contact-text {
  color: #536579;
  font-size: 18px;
}

.services-section {
  background: #ffffff;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(16, 32, 51, 0.1);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(16, 32, 51, 0.08);
}

.service-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.service-content {
  padding: 24px;
}

.service-number {
  display: inline-flex;
  margin-bottom: 18px;
  color: #008f7a;
  font-weight: 900;
}

.service-content h3 {
  margin-bottom: 12px;
}

.service-content p {
  margin-bottom: 0;
  color: #536579;
}

.trust-section {
  background: #eef6f4;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 54px;
  align-items: start;
}

.trust-grid {
  display: grid;
  gap: 14px;
}

.trust-item {
  padding: 24px;
  background: #ffffff;
  border: 1px solid rgba(0, 143, 122, 0.18);
  border-radius: 8px;
}

.trust-item span {
  display: block;
  margin-bottom: 8px;
  color: #008f7a;
  font-size: 18px;
  font-weight: 900;
}

.trust-item p {
  margin-bottom: 0;
  color: #536579;
}

.location-section {
  background: #ffffff;
}

.location-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: 56px;
  align-items: center;
}

.location-copy {
  max-width: 760px;
}

.location-copy p {
  margin-bottom: 0;
}

.location-panel {
  padding: 28px;
  background: #eef8fc;
  border: 1px solid rgba(0, 119, 182, 0.16);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(16, 32, 51, 0.08);
}

.location-kicker {
  display: block;
  margin-bottom: 10px;
  color: #0077b6;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.location-panel strong {
  display: block;
  color: #07192b;
  font-size: 25px;
  line-height: 1.15;
}

.location-panel p {
  margin: 14px 0 0;
  color: #536579;
}

.contact-section {
  color: #ffffff;
  background: #102033;
}

.contact-section h2,
.contact-section .section-label {
  color: #ffffff;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
  gap: 56px;
  align-items: center;
}

.contact-text {
  max-width: 660px;
  margin-bottom: 0;
  color: #c2cfda;
}

.contact-panel {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 28px;
  font-style: normal;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.22);
}

.contact-person {
  color: #102033;
  font-size: 20px;
  font-weight: 900;
}

.contact-panel a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 14px;
  color: #005f95;
  font-weight: 800;
  text-decoration: none;
  background: #eef8fc;
  border-radius: 8px;
}

.contact-panel a:hover,
.contact-panel a:focus-visible {
  color: #ffffff;
  background: #0077b6;
  outline: none;
}

.contact-panel .whatsapp-button {
  justify-content: center;
  min-height: 54px;
  margin-top: 6px;
  color: #ffffff;
  background: #1fa855;
  box-shadow: 0 12px 26px rgba(31, 168, 85, 0.26);
}

.contact-panel .whatsapp-button::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 10px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.22);
}

.contact-panel .whatsapp-button:hover,
.contact-panel .whatsapp-button:focus-visible {
  color: #ffffff;
  background: #168945;
  box-shadow: 0 14px 30px rgba(31, 168, 85, 0.34);
}

.contact-consent {
  margin: 4px 0 0;
  padding-top: 14px;
  color: #617082;
  font-size: 13px;
  line-height: 1.5;
  border-top: 1px solid rgba(16, 32, 51, 0.1);
}

.contact-panel .contact-consent a {
  display: inline;
  min-height: auto;
  padding: 0;
  color: #005f95;
  font-weight: 800;
  text-decoration: none;
  background: transparent;
  border-radius: 0;
}

.contact-panel .contact-consent a:hover,
.contact-panel .contact-consent a:focus-visible {
  color: #0077b6;
  text-decoration: underline;
  background: transparent;
  outline: none;
}

.privacy-section {
  background: #f5f8fb;
}

.privacy-heading {
  max-width: 840px;
}

.privacy-content {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.privacy-item {
  padding: 28px;
  background: #ffffff;
  border: 1px solid rgba(16, 32, 51, 0.1);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(16, 32, 51, 0.06);
}

.privacy-item h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.privacy-item p {
  color: #536579;
}

.privacy-item p:last-child {
  margin-bottom: 0;
}

.privacy-address {
  display: grid;
  gap: 4px;
  margin: 0;
  color: #536579;
  font-style: normal;
}

.privacy-address strong {
  color: #102033;
}

.privacy-address a,
.privacy-link {
  color: #005f95;
  font-weight: 800;
  text-decoration: none;
}

.privacy-address a:hover,
.privacy-address a:focus-visible,
.privacy-link:hover,
.privacy-link:focus-visible {
  color: #0077b6;
  text-decoration: underline;
  outline: none;
}

.privacy-list {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding-left: 22px;
  color: #536579;
}

.footer {
  display: grid;
  gap: 10px;
  padding: 26px 5vw;
  color: #64748b;
  text-align: center;
  background: #ffffff;
  border-top: 1px solid rgba(16, 32, 51, 0.1);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #005f95;
  font-weight: 800;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #0077b6;
  text-decoration: underline;
  outline: none;
}

.footer p {
  margin-bottom: 0;
}

@media (max-width: 1180px) {
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .navigation {
    justify-content: flex-start;
  }

  .hero-inner,
  .trust-layout,
  .location-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
  }

  h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 36px;
  }
}

@media (max-width: 640px) {
  .site-header {
    gap: 14px;
    padding: 12px 18px;
  }

  .brand-logo {
    width: 50px;
    height: 50px;
  }

  .navigation {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .navigation a {
    flex: 0 0 auto;
    padding: 8px 10px;
    font-size: 14px;
    text-align: center;
    background: #f1f6f9;
  }

  .hero,
  section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero {
    padding-top: 38px;
    padding-bottom: 28px;
    background:
      linear-gradient(120deg, rgba(245, 248, 251, 0.98) 0%, rgba(245, 248, 251, 0.9) 62%, rgba(245, 248, 251, 0.72) 100%),
      url("../Bilder/UNTERHALTSREINIGUNG-SLIDE.png") center / cover;
  }

  .services-section {
    padding-top: 38px;
  }

  .hero-inner {
    gap: 26px;
  }

  h1 {
    font-size: 36px;
    line-height: 1.04;
  }

  h2 {
    font-size: 30px;
  }

  h3 {
    font-size: 21px;
  }

  .hero-text,
  .section-heading p,
  .trust-copy p,
  .location-copy p,
  .contact-text {
    font-size: 16px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-visual {
    display: none;
  }

  .hero-note {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .service-card img {
    height: 190px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-content,
  .trust-item,
  .location-panel,
  .privacy-item,
  .contact-panel {
    padding: 20px;
  }
}