* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background-color: #061312;
    color: #fff;
    line-height: 1.6;
  }
  
  /* Navigation */
  nav {
    background-color: #010f10;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
  }
  nav .logo a{
    font-size: 2.5rem;
    font-weight: bold;
    color: #00a8af;
    font-family: 'Amatic SC', cursive;
  }
  nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
  }
  nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
  }
  nav a:hover {
    color: #00a8af;
  }
  
  #contact {
    padding: 80px 20px;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
  }
  
  #contact .section-title {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #fff;
    font-family: 'Amatic SC', cursive;
  }
  
  #contact p {
    font-size: 1.1rem;
    color: #ddd;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  #contact form {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  #contact input,
  #contact textarea {
    padding: 14px 16px;
    border: none;
    border-radius: 10px;
    background: #1e2b2e;
    color: #fff;
    font-size: 1rem;
    transition: background 0.3s;
  }
  
  #contact input::placeholder,
  #contact textarea::placeholder {
    color: #bbb;
  }
  
  #contact input:focus,
  #contact textarea:focus {
    outline: none;
    background: #26383d;
  }
  
  #contact button {
    align-self: center;
    border-radius: 10px;
    background: #00a8af;
    color: #fff;
    font-weight: bold;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    box-sizing: border-box;
    padding: 0.75em 1.5em;
    transform: translateY(-0.2em);
    transition: transform 0.1s ease, background 0.3s;
  }
  
  #contact button:hover {
    transform: translateY(-0.33em);
    background: #217c7c;
  }
  
  /* Main */

  .blog-intro {
    text-align: center;
    padding: 100px 20px 60px;
    background-color: #061312;
    color: #fff;
    font-family: 'Amatic SC', cursive;
  }
  
  .blog-intro h2 {
    font-size: 4rem;
    color: #00a8af;
    letter-spacing: 2px;
    margin-bottom: 20px;
  }
  
  .blog-intro p {
    font-family: 'Inter', sans-serif;
    font-size: 1.2rem;
    color: #ccc;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
  }
  

  /*Blog Bücher*/

  .blog-showcase {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    padding: 60px 20px;
    background: #061312;
    font-family: 'Inter', sans-serif;
  }
  
  .book-modal {
    position: relative;
    cursor: pointer;
  }
  
  .book-modal .toggle {
    display: none;
  }
  
  /* Buch */
  .book {
    position: relative;
    border-radius: 10px;
    width: 260px;
    height: 340px;
    background-color: #fff;
    box-shadow: 1px 1px 12px #000;
    perspective: 2000px;
    transform-style: preserve-3d;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    overflow: hidden;
    transition: transform 0.4s ease;
  }
  
  .book .content {
    padding: 20px;
    z-index: 1;
    text-align: left;
    font-size: 0.95rem;
    line-height: 1.5;
  }
  
  .book .content h3 {
    font-family: 'Amatic SC', cursive;
    font-size: 1.7rem;
    margin-bottom: 10px;
    color: #00a8af;
  }
  
  .book .content .date {
    font-size: 0.85rem;
    font-weight: bold;
    color: #666;
    display: block;
    margin-bottom: 10px;
  }
  
  /* Cover */
  .cover {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #00a8af;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.5s ease;
    transform-origin: left;
    box-shadow: 1px 1px 12px #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    padding: 20px;
    color: #fff;
    text-align: center;
    
  }
  
  .cover .date {
    font-size: 0.85rem;
    font-weight: bold;
    opacity: 0.9;
    margin-bottom: 10px;
  }
  
  .cover h3 {
    font-family: 'Amatic SC', cursive;
    font-size: 1.6rem;
    line-height: 1.2;
  }
  
  /* Hover: Deckel klappt auf */
  .book-modal:hover .cover {
    transform: rotateY(-120deg);
    
  }
  
  /* Modal (Vollbild) */
  .modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.8);
    transition: all 0.4s ease;
  }
  
  .modal-content {
    background: #061312;
    color: #fff;
    width: 90%;
    max-width: 900px;
    padding: 60px 40px;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0, 168, 175, 0.6);
    font-family: 'Inter', sans-serif;
    max-height: 80vh;
    overflow-y: auto;
  }
  
  .modal-content h2 {
    font-family: 'Amatic SC', cursive;
    font-size: 3rem;
    color: #00a8af;
    margin-bottom: 10px;
  }
  
  .modal-content .date {
    font-size: 1rem;
    font-weight: bold;
    color: #ccc;
    margin-bottom: 20px;
  }
  
  .modal-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #ddd;
  }
  
  /* Wenn Checkbox aktiv ist: Vollbild anzeigen */
  .toggle:checked ~ .modal {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
  }
  
  /* More coming soon */

  /* Section Stil */
.more-loader {
  text-align: center;
  padding: 100px 20px 80px;
  background-color: #061312;
}

.coming-text {
  font-family: 'Amatic SC', cursive;
  font-size: 3.5rem;
  color: #00a8af;
  margin-bottom: 40px;
  letter-spacing: 1.5px;
}

/* Animation */
.loader-wrapper {
  width: 220px;
  height: 60px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.loader-wrapper .circle {
  width: 20px;
  height: 20px;
  position: absolute;
  border-radius: 50%;
  background-color: #00a8af;
  left: 15%;
  transform-origin: 50%;
  animation: circle7124 0.5s alternate infinite ease;
}

@keyframes circle7124 {
  0% {
    top: 60px;
    height: 5px;
    border-radius: 50px 50px 25px 25px;
    transform: scaleX(1.7);
  }

  40% {
    height: 20px;
    border-radius: 50%;
    transform: scaleX(1);
  }

  100% {
    top: 0%;
  }
}

.loader-wrapper .circle:nth-child(2) {
  left: 45%;
  animation-delay: 0.2s;
}

.loader-wrapper .circle:nth-child(3) {
  left: auto;
  right: 15%;
  animation-delay: 0.3s;
}

.loader-wrapper .shadow {
  width: 20px;
  height: 4px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 62px;
  transform-origin: 50%;
  z-index: -1;
  left: 15%;
  filter: blur(1px);
  animation: shadow046 0.5s alternate infinite ease;
}

@keyframes shadow046 {
  0% {
    transform: scaleX(1.5);
  }

  40% {
    transform: scaleX(1);
    opacity: 0.7;
  }

  100% {
    transform: scaleX(0.2);
    opacity: 0.4;
  }
}

.loader-wrapper .shadow:nth-child(4) {
  left: 45%;
  animation-delay: 0.2s;
}

.loader-wrapper .shadow:nth-child(5) {
  left: auto;
  right: 15%;
  animation-delay: 0.3s;
}


  /* Footer */
  footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #010f10;
    color: #666;
  }
  
  /* Social Icons */
  ul {
    list-style: none;
  }
  
  .example-2 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2.5rem;
  }
  .example-2 .icon-content {
    margin: 0 10px;
    position: relative;
  }
  
  .example-2 .icon-content a {
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: #4d4d4d;
    background-color: #fff;
    transition: all 0.3s ease-in-out;
  }
  .example-2 .icon-content a:hover {
    box-shadow: 3px 2px 45px 0px rgb(0 0 0 / 12%);
  }
  .example-2 .icon-content a svg {
    position: relative;
    z-index: 1;
    width: 30px;
    height: 30px;
  }
  .example-2 .icon-content a:hover {
    color: white;
  }
  .example-2 .icon-content a .filled {
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #000;
    transition: all 0.3s ease-in-out;
  }
  .example-2 .icon-content a:hover .filled {
    height: 100%;
  }
  
  .example-2 .icon-content a[data-social="linkedin"] .filled,
  .example-2 .icon-content a[data-social="linkedin"] ~ .tooltip {
    background-color: #00a8af;
  }
  .example-2 .icon-content a[data-social="instagram"] .filled,
  .example-2 .icon-content a[data-social="instagram"] ~ .tooltip {
    background: #00a8af;
  }
  .example-2 .icon-content a[data-social="youtube"] .filled,
  .example-2 .icon-content a[data-social="youtube"] ~ .tooltip {
    background-color: #00a8af;
  }
  
  /* Karten in About me */ 
  .card-l {
    font-family: Montserrat, sans-serif;
    width: auto;
    height: auto;
    translate: -6px -6px;
    background: #00a8af;
    border: 3px solid #000000;
    box-shadow: -12px -12px 0 rgba(0, 168, 175, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
    border-top-left-radius: 25px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 25px;
    border-bottom-left-radius: 0;
  }
  
  .card-l:hover,
  .card-r:hover {
    animation: shake 0.4s ease;
  }
  
  @keyframes shake {
    0% { transform: translate(0, 0); }
    20% { transform: translate(-4px, 0); }
    40% { transform: translate(4px, 0); }
    60% { transform: translate(-4px, 0); }
    80% { transform: translate(4px, 0); }
    100% { transform: translate(0, 0); }
  }
  
  
  .card-r{
    font-family: Montserrat, sans-serif;
    width: auto;
    height: auto;
    translate: -6px -6px;
    background: #00a8af;
    border: 3px solid #000000;
    box-shadow: 12px 12px 0 rgba(0, 168, 175, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
    border-top-left-radius: 25px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 25px;
    border-bottom-left-radius: 0;
  }
  
  .head {
    font-family: Montserrat, sans-serif;
    font-size: 25px;
    font-weight: 900;
    width: auto;
    height: auto;
    background: #00a8af;
    padding: 5px 12px;
    color: #fff;
    border-bottom: 3px solid #000000;
  }
  
  .content {
    padding: 8px 12px;
    font-size: 20px;
    font-weight: 600;
    background: #fff;
    color: #000;
  }
  
  .button-pt {
    padding: 5px 10px;
    margin-top: 10px;
    border: 3px solid #000000;
    box-shadow: 3px 3px 0 #000000;
    font-weight: 750;
    background: #4ade80;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .button-pt :hover {
    translate: 1.5px 1.5px;
    box-shadow: 1.5px 1.5px 0 #000000;
    background: #fff;
  }
  
  .button-pt :active {
    translate: 3px 3px;
    box-shadow: 0 0 0 #000000;
  }
  
  .card:hover {
    translate: -6px;
  }