:root {
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --text-muted: #666666;
    --border-color: #e5e5e5;
    --dot-color: #cccccc;
    --dot-active: #1a1a1a;
    --spacing-unit: 1rem;
    color-scheme: light;
}

html {
    background-color: #ffffff;
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: #ffffff !important;
    color: var(--text-color);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* Typografie & Weissraum */
.site-header {
    width: 100%;
    margin: 0;
    padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 2);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.site-header h1 {
    font-size: 2rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    width: 100%;
    max-width: fit-content;
}

.instagram-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    color: var(--text-color);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease;
    font-size: 0.95rem;
}

.instagram-link:hover {
    border-color: var(--text-color);
    transform: translateY(-1px);
}

.instagram-link svg {
    width: 0.9rem;
    height: 0.9rem;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.site-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
    width: 100%;
    max-width: none;
    font-weight: 300;
}

.site-header p a {
    color: var(--text-color);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.site-header p a:hover {
    color: var(--text-muted);
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 8);
}

.site-footer {
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 4);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: calc(var(--spacing-unit) * 3);
    align-items: start;
}

.site-footer h2,
.site-footer h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.site-footer p,
.site-footer li,
.site-footer a,
.site-footer span {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.site-footer a {
    color: var(--text-color);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--text-muted);
}

.imprint-field {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    align-items: center;
}

.imprint-field span {
    color: var(--text-color);
}

.imprint-field div {
    border-bottom: 1px solid var(--border-color);
    min-height: 1.25rem;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Grid Layout für Projekte */
.project {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 10);
    align-items: center;
}

.project:last-child {
    margin-bottom: 0;
}

.project-info h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.project-info .methodology {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-family: monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-info .description {
    font-size: 1rem;
    font-weight: 300;
}

/* Karussell Styles */
.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: var(--border-color);
    aspect-ratio: 4 / 5; /* Hier liegt die Anpassung für das Hochformat */
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-track img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
    pointer-events: none;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.8);
    color: #1a1a1a;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.carousel:hover .carousel-btn {
    opacity: 1;
}

.carousel-btn.prev {
    left: 1rem;
}

.carousel-btn.next {
    right: 1rem;
}

.carousel-dots {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--dot-color);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.dot.active {
    background-color: var(--dot-active);
    transform: scale(1.3);
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
    .project {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 2);
    }
    
    .carousel-btn {
        opacity: 1;
        width: 32px;
        height: 32px;
    }
    
    .site-header {
        padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .imprint-field {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}