*{
    margin: 0;
    padding: 0; 
    font-family: 'Poppins', sans-serif; 
    box-sizing: border-box; 
}

html{
    scroll-behavior: smooth;
}

body{
    background: #fff;
    color: #000;
}

#header{
    width: 100%;
    height: 100vh; 
    background-image: url(images/Manta\ vor\ Sonne.jpg);
    background-size: cover;
    background-position: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
}

.container{
    padding: 10px 10%;
}

nav{
    display: flex;
    align-items: center; 
    justify-content: space-between;
    flex-wrap: wrap;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fff;   
    border-bottom: 1px solid #e0e0e0;
    z-index: 1000;
    padding: 10px 5%;
}

.logo{
    width: 140px;
}

nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}

nav ul li a{
    color: #000;
    text-decoration: none;
    font-size: 18px;
    position: relative;
}

nav ul li a::after{
    content: '';
    width: 0%;
    height: 3px;
    background: #000;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}

nav ul li a:hover::after{
    width: 100%;
}

.header-text{
    margin-top: 20%;
    font-size: 60px;
}

.header-text h1{
    font-size: 30px;
    margin-top: 20px;
}

.header-text h1 span{
    color: #000;
}

/* -----------Einheitliche Grundeinstellungen für alle Abschnitte----------- */
#aktuelles,
#angebot,
#ausbildung,
#gallery {
    padding: 80px 0;
    background-color: #f5f7fa;
    position: relative;
    z-index: 2;
}

/* Erste Section nach Header bekommt margin-top */
#aktuelles {
    margin-top: 100vh;
}

/* Einheitliche Container-Einstellungen */
#aktuelles .container,
#angebot .container,
#ausbildung .container,
#gallery .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Einheitliche Überschriften */
#aktuelles .sub-title,
#angebot .sub-title,
#ausbildung .sub-title,
#gallery .sub-title {
    text-align: center;
    font-size: 45px;
    margin-bottom: 60px;
    color: #0066a4;
    position: relative;
}

/* Einheitliche Unterstreichung für alle Überschriften */
#aktuelles .sub-title::after,
#angebot .sub-title::after,
#ausbildung .sub-title::after,
#gallery .sub-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #00a8e1;
    border-radius: 2px;
}

/* -----------Aktuelles / Timeline----------- */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 20px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    width: 4px;
    height: 100%;
    background: #0066a4;
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    margin-left: 40px;
    position: relative;
}

.timeline-date {
    width: 120px;
    text-align: left;
    padding-right: 30px;
    font-weight: bold;
    color: #0066a4;
    flex-shrink: 0;
}

.timeline-content {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -14px;
    width: 12px;
    height: 12px;
    background: #fff;
    border: 3px solid #0066a4;
    border-radius: 50%;
}

.timeline-content h3 {
    margin: 0 0 10px;
    font-size: 20px;
    color: #333;
}

.timeline-content p {
    margin: 0;
    font-size: 16px;
    color: #555;
}

/* -----------Angebot (ANGEPASST)----------- */
#angebot .work-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

#angebot .work {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    height: auto;
    border: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
}

#angebot .work img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

#angebot .layer {
    padding: 25px;
    background: #fff;
    height: auto;
    display: flex;
    flex-direction: column;
    flex: 1;
}

#angebot .layer h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #0066a4;
}

#angebot .layer p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
    text-align: justify;
    margin: 0;
}

/* -----------Ausbildung (ANGEPASST SLIDER)----------- */
.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    background: #fff;
    border: 1px solid #e0e0e0;
    width: 100%;
    height: auto;
    min-height: 500px;
}

.services-list {
    display: flex;
    width: 400%;
    height: 100%;
    transition: transform 0.5s ease;
}

.services {
    width: 25%;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 4px;
    overflow: visible;
}

.services img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

.services .layer {
    padding: 25px;
    flex: 1;
    overflow-y: auto;
}

.services .layer h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #0066a4;
}

.services .layer p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
    text-align: justify;
    margin: 0;
}

.slider-nav {
    display: flex;
    justify-content: center;
    margin-top: 25px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    background-color: #ccc;
    border-radius: 50%;
    margin: 0 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.slider-dot.active {
    background-color: #0066a4;
}

.slider-arrows {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 10px;
    z-index: 10;
    pointer-events: none;
}

.arrow {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    color: #0066a4;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
    pointer-events: auto;
}

.arrow:hover {
    background-color: rgba(255, 255, 255, 1);
}

/* -----------Galerie----------- */
.gallery-grid {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
    padding-top: 10px;
    scroll-behavior: smooth;
}

.gallery-grid::-webkit-scrollbar {
    height: 6px;
}

.gallery-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.gallery-grid::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.gallery-grid::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    flex: 0 0 180px;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.gallery-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.gallery-item .layer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 8px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .layer {
    opacity: 1;
}

.gallery-item .layer h3 {
    font-size: 14px;
    margin: 0;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
    position: relative;
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 8px;
}

.close {
    position: absolute;
    top: 15px;
    right: 25px;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 1001;
    transition: color 0.3s ease;
}

.close:hover {
    color: #0066a4;
}

/* Footer */
.footer-container {
    display: flex;
    background: #333;
    color: white;
    padding: 80px 10% 40px 10%;
    gap: 50px;
    position: relative;
    z-index: 2;
}

.footer-box {
    flex: 1;
}

.footer-box h4 {
    margin-bottom: 20px;
    color: #0066a4;
}

/* -----------css for small screens----------- */
nav .fas{
    display: none;
}

@media only screen and (max-width: 992px){
    #header{
        background-image: url(images/Manta\ vor\ Sonne.jpg);
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1;
    }
    
    .header-text{
        margin-top: 100%;
        font-size: 30px;
    }
    .header-text h1{
        font-size: 16px;
    }
    nav .fas{
        display: block;
        font-size: 25px;
    }
    nav ul{
        background:#fff;
        position: fixed;
        top: 0;
        right: -200px;
        width: 200px;
        height: 100vh;
        padding-top: 50px;
        z-index: 20;
        transition: right 0.5s;
    }
    nav ul li{
        display: block;
        margin: 25px;
    }
    nav ul .fas{
        position: absolute;
        top: 25px;
        left: 25px;
        cursor: pointer;
    }
    .sub-title{
        font-size: 40px;
    }
    .about-col-1, .about-col-2{
        flex-basis: 100%;
    }
    .about-col-1{
        margin-bottom: 30px;
    }
    .about-col-2{
        font-size: 14px;
    }
    .tab-links{
        font-size: 16px;
        margin-right: 20px;
    }
    .contact-left, .contact-right{
        flex-basis: 100%;
    }
    .copyright{
        font-size: 14px;
    }
    
    /* -----------Mobile Responsive für alle Abschnitte (ANGEPASST)----------- */
    #aktuelles,
    #angebot,
    #ausbildung,
    #gallery {
        padding: 50px 0;
    }
    
    #aktuelles .sub-title,
    #angebot .sub-title,
    #ausbildung .sub-title,
    #gallery .sub-title {
        font-size: 35px;
        margin-bottom: 40px;
    }
    
    .timeline {
        padding-left: 0;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: column;
        margin-left: 40px;
    }

    .timeline-date {
        text-align: left;
        padding-right: 0;
        margin-bottom: 10px;
    }

    .timeline-content {
        margin-left: 20px;
    }
    
    #angebot .work-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    #angebot .work {
        height: auto;
        max-width: 500px;
        margin: 0 auto;
    }
    
    #angebot .layer {
        height: auto;
    }
    
    #angebot .layer p {
        text-align: left;
        font-size: 15px;
    }
    
    .slider-container {
        min-height: 450px;
    }
    
    .services img {
        height: 180px;
    }
    
    .services .layer p {
        text-align: left;
        font-size: 15px;
    }
    
    .arrow {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .gallery-item {
        flex: 0 0 150px;
    }
    
    .gallery-item img {
        height: 120px;
    }
    
    .lightbox-content {
        max-width: 95%;
    }
    
    .close {
        font-size: 30px;
        top: 10px;
        right: 15px;
    }
    
    .footer-container {
        padding: 50px 10% 40px 10%;
        flex-direction: column;
        gap: 30px;
    }
}