:root {
  --dark-color: #3d5483; /* blue */
  --pink-color: #cf96a5;  /* red */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: white;
}

/* Burger button */
.burger {
  display: none;
  width: 30px;
  height: 25px;
  margin: 20px;
  cursor: pointer;
  position: relative;
  z-index: 20;
}

.burger span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--dark-color);
  margin: 5px 0;
  border-radius: 3px;
  transition: 0.3s ease;
}

.burger.active span {
  background-color: white;
}
.burger:hover span {
  background-color: var(--pink-color);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Sidebar */
.sidebar {
  border: 2px solid black;
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background-color: #3d5483cf;
  padding-top: 60px;
  transition: right 0.3s ease;
}

.sidebar ul {
  list-style: none;
}

.sidebar ul li {
  margin: 20px 0;
  padding-left: 20px;
}

.sidebar ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  display: block;
  transition: color 0.3s ease;
}

.sidebar ul li a:hover {
  color: var(--pink-color);
}

.sidebar.active {
  right: 0;
}


body {
    margin: 0;
    font-family: 'Arial', sans-serif;
  }
  
  header {
    position: relative;
    background: white;
    padding: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 2;
  }
  


 
  #logo {
    width: 30vw;
  }
  #logo:hover {
    cursor: pointer;
  }
  
 

  nav a {
    margin-left: 1.5em;
    text-decoration: none;
    color: var(--pink-color);
    font-weight: bold;
  }
  #nav_horizontal {
    margin-right: 20px;
  }
  .kontakt-btn {
    background: var(--pink-color);
    padding: 0.5em 1em;
    border-radius: 5px;
    color: white;
  }

#contact_options_on_richt_side {
  font-size: 40px;
  position: fixed;
  display: block;
  top: 160px;
  right: 0px;
  text-align: right;
  z-index: 10;
}

#contact_options_on_richt_side div {
  position: relative;
  margin: 5px;
  width: 60px;
  border-radius: 20px;
  padding: 10px;
  color: white;
  cursor: pointer;
  border: 1px solid white;
  box-shadow: 1px 1px 5px 1px black;

}


#contact_options_on_richt_side div:nth-child(2) {
  background-color: var(--pink-color);
}
#contact_options_on_richt_side div:nth-child(1) {
  background-color: var(--dark-color);
}
#contact_options_on_richt_side img{
  width: 100%;
  bottom: -10px;
}


  #Welle_container {
    
    width: 100%;
    z-index: 3;
  }

  #beide_wellen {
    width: 100%;
    
    
  }

  #container {
    position: relative;
    display: flex;
    flex-direction: column;
    
  }

  #Leistungen {
    padding-left: 200px;
    padding-right: 200px;
    font-size: 20px;
    text-align: center;
    margin-top: 25px;
    
  }
  #Leistungen li{
    list-style-type: none;
    font-size: 16px;
    color: var(--dark-color);
  }

  #Leistungen h3 {
    margin-top: 30px;
    margin-bottom: 30px;
    color: var(--dark-color);
  }
  #Leistungen ul:last-of-type {
    padding-bottom: 50px;
  }

  #list_of_services {
    display:flex;
    justify-content: center;
    flex-wrap: wrap;
    
    gap: 10px;

  }

.service {
  flex: 1;
  border: 1px solid white;
  border-radius: 10px;
  padding: 7px;
  background-color: white;
  color: var(--dark-color);
  box-shadow: 1px 1px 5px 1px black;
}

  #list_of_services .service:hover {
    cursor: pointer;
  }
#list_of_services img {
  width: 80px;
  margin-bottom: 5px;
  padding: 1px;
}
#vacuum_cleaner {
  height: 50px;
}
.hero-content {
    position: absolute;
    margin: 40px;
    left: 40px;
    display:flex;
    flex-direction: column;
    align-items: flex-start;
    font-family:sans-serif;
    font-weight: bold;
    color: white;
    z-index: 1;
  }
  .hero-content h1 {
    text-shadow: 2px 2px 2px black;
    font-size: 32px;
  }
 
  
  .hero .btn {
    font-size: 20px;
    font-weight: bold;
    box-shadow: 1px 1px 15px 1px black;

  }

  .btn {
    display: inline-block;
    margin-top: 1em;
    background: var(--pink-color);
    color: white;
    padding: 0.75em 1.5em;
    border-radius: 8px;
    text-decoration: none;
  }
  
  .about {
    color: var(--dark-color);
    color: white;
    padding: 30px;
    text-align: center;
    background-color: var(--pink-color);
  }
  
  .about h2 {
    margin-bottom: 1em;
  }
  
  .about ul {
    list-style: none;
    padding: 0;
  }
  
  .about li {
    margin: 0.5em 0;
    font-size: 1.2em;
  }
  
  .slider {
    position: relative;
    text-align: center;
    margin: 2em 0;
  }
  
  .slide {
    display: none;
  }
  
  .slide.active {
    display: block;
  }
  
  .prev, .next {
    position: absolute;
    top: 50%;
    background-color: var(--pink-color);
    border: none;
    padding: 1em;
    cursor: pointer;
    color: white;
    font-size: 1.5em;
    transform: translateY(-50%);
  }
  
  .prev {
    left: 10px;
  }
  
  .next {
    right: 10px;
  }
  
  #contact {
    background: var(--dark-color);
    color: white;
    text-align: left;
    padding: 2em 1em;
    font-size: 20px;
    height: 350px;
  }
  
  #contact a {
    text-decoration: none;
    color: white;
    margin-left: 10px;
  }
  #contact img {
    width: 20px;
  }

    /* Impressum_und_Datenschulz */
  
  #home {
    width: 30px;
    margin-right: 20px;
  }

  #Impressum {
    color: white;
    width: 100%;
    font-size: 20px;
    padding: 20px;
    box-sizing: content-box;
    background-color: var(--dark-color);
  }
  #Impressum a,
  #Datenschutz a {
    text-decoration: none;
    color: white;
  }
  .P {
    margin: 20px;
  }
  #Datenschutz {
    color: white;
    width: 100%;
    font-size: 20px;
    padding: 20;
    background-color: var(--pink-color);
  }
  /* Extra small devices (phones, <576px) */
@media (max-width: 1400px) {
  #Leistungen {
    top: 20vw;
    
  }
 
}

@media (max-width: 1229px) {
  #Leistungen {
    padding-left: 100px;
    padding-right: 100px;
  }
}

@media (max-width: 1031px) {
  #Leistungen {
    padding-left: 10px;
    padding-right: 10px;
  }
  #nav_horizontal {
    display: none;
  }
  .burger {
    display: block;
    position: fixed;
    top: 15px;
    right: 0;
  }
}


  @media (max-width: 653px) {
  #logo {
    width: 50vw;
  }
  

  
  
  
  
  .hero h1 {
    font-size: 20px;
  }
  .hero .btn {
    font-size: 14px;
  }
  #Leistungen {
    font-size: 14px;
  }
  #Leistungen img {
    width: 50px;
  }
  #Leistungen h3{
    margin-bottom: 5px;
  }
}

/* Small devices (phones) */
@media (max-width: 620px) {
 
  .hero h1 {
    left: 10vw;
  }
}

/* Medium devices (tablets) */
@media (max-width: 474px) {
  
  #logo {
    width: 70vw;
  }
  .hero-content {
    margin: 20px;
    left: 0px;
  }
 
 
}

/* Large devices (desktops) */
@media (max-width: 320px) {
  .hero h1 {
    margin: 10px;
  }
  #list_of_services img{
    width: 30px;
  }
}