:root{
    --accent-color: rgb(60, 0, 255);
    --primary-color: rgb(29, 28, 28);
    --secondary-color: rgb(0, 0, 0);
    --text-color: white;
    --secondary-text-color: grey;    
}
*{
    margin: 0;
    padding: 0;
}
html{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14pt;
    color: var(--text-color);
    scroll-behavior: smooth;
}

header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    justify-content: flex-start;
}
header .container{
    width: 850px;
    max-width: 100%;
}
header img{
    height: 70vh;
    
}
header h1{
    margin-top: 200px;
    font-size: 4rem;
    text-align: left;
}
header h2{
    margin-top: 10px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 300;
    text-align: left;
}
header p{
    color: var(--secondary-text-color);
    text-align: left;
}
header .read-more{
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    font-size: 1.25rem;
    font-weight: 500;
    border-radius: 1000px;
    padding: .5em 1.25em;
    margin-bottom: 20px;

    transition: 200ms ease;
    cursor: pointer;
}
header .read-more:hover{
    background-color: var(--secondary-color);
}

#skill-section{
    padding: 80px 20px 150px 20px;
    background-color: var(--secondary-color);
}
#skill-section h2{
    font-size: 3rem;
    text-align: center;
}
#skill-section .wrapper{
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}
.skill-container{
    width: 400px;
    max-width: 100%;
    border: 10px solid var(--primary-color);
    border-top: none;
}
.skill-container h3{
    background-color: var(--primary-color);
    padding: 15px 0;
    text-align: center;
    text-transform: uppercase;
}
.skill-container ul{
    margin: 10px 0;
}
.skill-container ul li{
    padding: 15px;
    display: flex;
    justify-content: space-between;
}
.skill-container ul li progress{
    accent-color: var(--accent-color);
}
body {
    min-height: 100vh;
    background-color: var(--primary-color);
    font-family: sans-serif;
    font-size: 19px;
    color: var(--text-color);
    text-align: center;
  }
  
  
  p {
    margin: 1.5em 0;
    color: #aaa;
  }
  
  img {
    max-height: 50vh;
}

.thumbnail {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    margin: 10px;
    transition: transform 0.2s;
    display: inline-block;
}
.thumbnail:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  }
  
  a {
    color: inherit;
  }
  
  a:hover {
    color: #bbb;
  }
  
  .italic { font-style: italic; }
  .small { font-size: 0.8em; }
  

#projects-section{
    padding: 100px 20px;
}
#project-section h2{
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
}
details{
    margin: 20px auto;
    width: 1000px;
    max-width: 100%;
    background-color: var(--secondary-color);
    border-radius: 6px;
}
details summary{
    display: flex;
    align-items: center;
    cursor: pointer;
    gap: 30px;
    padding: 30px;
}
details .number{
    background-color: var(--accent-color);
    min-height: 50px;
    min-width: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 700;
}
details h3{
    font-size: 1.75rem;
}
details .text-container{
    padding: 30px;
    padding-top: 0;
}
details .project-link{
    display: inline-block;
    margin-top: 30px;
    background-color: var(--accent-color);
    color: white;
    padding: .75em 1.5em;
    border-radius: 2px;
    font-weight: 500;
    transition: 300ms ease;
    cursor: pointer;
}
details .project-link:hover{
    background-color: var(--primary-color);
}
footer{
    background-color: var(--secondary-color);
    padding: 100px 20px;
    }
    footer .grid-container{
        margin: 0 auto;
        width: 1000px;
        max-width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr max-content;
        gap: 100px;
    }
    footer #at-symbol{
        font-size: 250pt;
    }
    footer h3{
        margin-top: 80px;
        font-size: 2rem;
    }
    footer a{
        margin-top: 5px;
        display: inline-block;
        color: var(--secondary-text-color);
        text-decoration: none;
    }
    footer a:hover{
        color: var(--text-color);
    }
    
    .lightbox {
        display: none;
        position: fixed;
        z-index: 10;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.8);
        text-align: center;
    }
    
    .lightbox-content {
        max-width: 80%;
        max-height: 80vh;
        margin-top: 50px;
    }

.close, .prev, .next {
    position: absolute;
    top: 50%;
    font-size: 40px;
    color: white;
    cursor: pointer;
    transform: translateY(-50%);
}

.close {
    top: 20px;
    right: 40px;
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

main, main p, main h1, main h2 {
    text-align: left; /* Text linksbündig ausrichten */
    line-height: 1.6; /* Optional: Zeilenabstand für bessere Lesbarkeit */
}

.text-container p {
    text-align: left; /* Text linksbündig ausrichten */
    line-height: 1.6; /* Optional: Zeilenabstand für bessere Lesbarkeit */
}

@media(max-width: 1000px){
    header{
        padding: 100px 20px;
        text-align: center;
    }
    header h1{
        margin-top: 0;
        font-size: 10vw;
    }
    header h2{
        font-size: 1.3rem;
    }
    header img{
        display: none;
    }
    footer .grid-container{
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 0;
    }
    footer #at-symbol{
        font-size: 150pt;
    }
    footer h3{
        margin-top: 50px;
    }
}