:root {
  --primary: #009688;
  --accent: #00bcd4;
  --bg: #f7fafa;
  --text: #222;
  --radius: 10px;
  --shadow: 0 4px 12px rgba(0,0,0,0.1);
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
}

header.hero {
  background: linear-gradient(to right, var(--primary), var(--accent));
  color: white;
  padding: 4rem 2rem;
  text-align: center;
}

.hero-content h1 {
  margin: 0;
  font-size: 2.5rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin: 1rem 0 2rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-button {
  background: white;
  color: var(--primary);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: bold;
  box-shadow: var(--shadow);
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #e0f2f1;
}

section {
  padding: 3rem 1rem;
  text-align: center;
}

.kachel-grid,
.icon-leiste,
.kontakt-optionen {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.kachel, .icon-box {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  flex: 1 1 120px;
  max-width: 280px;
  transition: transform 0.3s ease;
}

.kachel:hover, .icon-box:hover {
  transform: translateY(-6px);
}

.kachel h3 {
  margin: 0 0 0.5rem;
  color: var(--primary);
}

.icon-box p {
  margin: 0.5rem 0 0;
  font-weight: 500;
}

footer.footer {
  text-align: center;
  padding: 2rem 1rem;
  background: #eceff1;
  color: #555;
}



.galerie {
  padding: 3rem 1rem;
  background: #ffffff;
  text-align: center;
}

.galerie-header-box {
  background: linear-gradient(90deg, #009688, #00bcd4);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
  color: white;
  margin-bottom: 1.5rem;
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 10px rgba(0,188,212,0.6); }
  to { box-shadow: 0 0 20px rgba(0,188,212,1); }
}

.galerie-slider {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 1rem;
}

.galerie-slider img {
  flex: 0 0 auto;
  width: 320px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.galerie-slider img:hover {
  transform: scale(1.03);
}


.trust-kacheln {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 2rem 1rem;
  background: #f9f9f9;
}

.trust-card {
  flex: 1 1 220px;
  text-align: center;
  background: white;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.trust-card img {
  width: 100%;
  max-width: 180px;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.trust-card:hover {
  transform: translateY(-4px);
}



.trust-kacheln {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 4rem 1rem;
  background: #f7fafa;
}

.trust-kacheln .trust-card {
  flex: 1 1 260px;
  text-align: center;
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.trust-kacheln .trust-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 150, 136, 0.2);
}

.trust-kacheln .trust-card img {
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.trust-kacheln .trust-card:hover img {
  transform: scale(1.03);
}

.trust-kacheln .trust-card p {
  font-weight: 500;
  color: #333;
  margin-top: 0.8rem;
}

.trust-kacheln .trust-card h4 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 0.3rem;
}



.rezensionen {
  padding: 4rem 1rem;
  text-align: center;
  background: #ffffff;
}

.rezensionen h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

.rezensionen-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1100px;
  margin: 0 auto;
}

.review-card {
  flex: 1 1 140px;
  background: #f9f9f9;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  text-align: left;
  transition: transform 0.3s ease;
}

.review-card:hover {
  transform: translateY(-6px);
}

.review-card .stars {
  font-size: 1.3rem;
  color: #ffc107;
  margin: 0 0 0.5rem;
}

.review-card span {
  display: block;
  margin-top: 1rem;
  color: #666;
  font-size: 0.95rem;
}

.preise-ablauf {
  padding: 4rem 1rem;
  text-align: center;
  background: #f1fdfd;
}

.preise-ablauf h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 2rem;
}

.preis-steps {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}

.step-box {
  flex: 1 1 140px;
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

.step-box:hover {
  transform: translateY(-6px);
}

.step-box h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}



.blog-artikel {
  padding: 4rem 1rem;
  background: #ffffff;
  text-align: center;
}

.blog-artikel h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

.artikel-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  max-width: 1100px;
  margin: 0 auto;
}

.artikel-card {
  flex: 1 1 80px;
  background: #f9f9f9;
  padding: 2rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.artikel-card h3 {
  margin-top: 0;
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.artikel-card p {
  color: #444;
  font-size: 1rem;
  font-weight: 500;
}

.artikel-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,150,136,0.15);
}



.topnav {
  background: linear-gradient(to right, var(--primary), var(--accent));
  color: white;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.logo {
  font-weight: bold;
  font-size: 1.4rem;
  color: white;
}

.topnav nav a {
  color: white;
  margin: 0 1rem;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.topnav nav a:hover {
  color: #e0f2f1;
}



/* Responsive Grid-Anpassungen */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .kachel-grid,
  .icon-leiste,
  .kontakt-optionen,
  .artikel-grid,
  .preis-steps,
  .rezensionen-grid,
  .trust-kacheln {
    flex-direction: column;
    gap: 1.2rem;
  }

  .topnav nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 1rem;
  }

  .topnav nav a {
    margin: 0.3rem 0;
  }

  .nav-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .review-card,
  .step-box,
  .artikel-card,
  .trust-card,
  .kachel,
  .icon-box {
    max-width: 100%;
  }
}