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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #121212 0%, #1f1f1f 100%);
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Profil-Sektion */
.profile-section {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease-out;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #f4c10f;
    box-shadow: 0 8px 30px rgba(244, 193, 15, 0.3);
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(244, 193, 15, 0.5);
}

.profile-section h1 {
    font-size: 2.5rem;
    color: #f4c10f;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    font-weight: 300;
}

/* Projekte-Sektion */
.projects-section {
    margin-bottom: 60px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(244, 193, 15, 0.1);
    animation: fadeInUp 1s ease-out;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(244, 193, 15, 0.5);
}

.project-preview {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-preview img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(244, 193, 15, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-icon {
    font-size: 3rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.project-info {
    padding: 20px;
    text-align: center;
}

.project-info h3 {
    font-size: 1.4rem;
    color: #f4c10f;
    margin-bottom: 8px;
}

.project-info p {
    color: #cccccc;
    font-size: 0.9rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
}

footer p {
    color: #888;
    font-size: 0.9rem;
}

/* Animationen */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered Animation für Projekt-Karten */
.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }

/* Mobile Optimierung */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }
    
    .profile-section {
        margin-bottom: 40px;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .profile-section h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-preview {
        height: 150px;
    }
    
    .project-info {
        padding: 15px;
    }
    
    .project-info h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .profile-image {
        width: 100px;
        height: 100px;
    }
    
    .profile-section h1 {
        font-size: 1.8rem;
    }
    
    .project-preview {
        height: 120px;
    }
}