body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Verhindert Scrollen auf Touch-Geräten während Karussell-Nutzung */
@media (hover: none) and (pointer: coarse) {
    body {
        overflow: hidden;
        height: 100vh;
    }
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    z-index: 10;
    text-align: center;
    padding: 1em 0;
    pointer-events: none;
}

.home-button {
    background-color: transparent;
    display: inline-block;
    margin: 0 auto;
    text-align: center;
    padding: 10px 20px;
    color: black;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 5px;
    cursor: pointer;
    pointer-events: auto;
    border: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.home-button:hover {
    text-decoration: underline;
}

/* --- HAUS-ANIMATION --- */
.house-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-top: 0;
    transition: opacity 2.2s ease;
}

.house {
    width: 200px;
    height: 200px;
}

.house path {
    fill: none;
    stroke: black;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    animation: draw 30s linear forwards;
}

@keyframes draw {
    to {
        stroke-dashoffset: 0;
    }
}

.fade-out {
    opacity: 0;
}

/* --- PORTFOLIO FADE-IN --- */
.hidden {
    opacity: 0;
    pointer-events: none;
}

.show {
    opacity: 1;
    transition: opacity 1.5s ease;
    pointer-events: auto;
}

/* --- KARUSSELL FULLSCREEN --- */
#portfolio {
    margin-top: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dynamischer Hover: Container darf Überlauf zeigen */
.carousel-container {
    width: 100vw;
    height: 70vh;
    overflow: visible;
    position: relative;
    z-index: 20;
}

/* Responsive Anpassung der Karussell-Höhe */
@media (max-width: 1024px) {
    .carousel-container {
        height: 65vh;
    }
}

@media (max-width: 600px) {
    .carousel-container {
        height: 80vh; /* Noch größer auf Handys */
    }
    
    header {
        padding: 0.3em 0; /* Weniger Abstand im Header */
    }
    
    header h1 {
        font-size: 1.2rem;
        margin: 0.2em 0; /* Kleinerer Abstand */
    }
    
    .home-button {
        font-size: 0.9rem;
        padding: 6px 14px; /* Kompakter Button */
        margin-top: 0.2em;
    }
}

/* Track */
.carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.6s ease;
}

/* Slide */
.carousel-item {
    min-width: 100vw;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.4s ease;
    overflow: visible;
}

.carousel-item.active {
    opacity: 1;
}

/* Bild dynamisch skalierbar */
.carousel-item img {
    height: 100%;
    width: auto;
    object-fit: contain;
    transform-origin: center;
    transition: transform 0.35s ease;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

/* Hover wächst über den Container hinaus - nur auf Desktop */
@media (hover: hover) and (pointer: fine) {
    .carousel-item img:hover {
        transform: scale(1.10);
    }
}

/* Touch-Feedback: deutlichere Skalierung beim Antippen */
@media (hover: none) and (pointer: coarse) {
    .carousel-item img:active {
        transform: scale(0.95);
        transition: transform 0.15s ease;
    }
}

/* Ladeanimation für Bilder */
.carousel-item img {
    opacity: 0;
    animation: fadeInImage 0.5s ease forwards;
}

@keyframes fadeInImage {
    to {
        opacity: 1;
    }
}