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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
header {
    background-color: #2c3e50;
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 600;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    transition: opacity 0.3s;
}

nav a:hover {
    opacity: 0.8;
}

/* Main Content */
main {
    min-height: calc(100vh - 200px);
}

section {
    padding: 4rem 0;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #34495e;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 6rem 0;
}

.hero h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.3rem;
    opacity: 0.95;
}

/* Services Section */
.services {
    background-color: white;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-card h4 {
    margin-bottom: 1rem;
}

.service-card p {
    color: #555;
}

/* About Section */
.about {
    background-color: #f8f9fa;
}

.about p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    max-width: 800px;
}

/* Contact Section */
.contact {
    background-color: white;
    text-align: center;
}

.contact-info {
    margin-top: 2rem;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    display: inline-block;
    text-align: left;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

/* Imprint Page */
.imprint {
    background-color: white;
    padding: 4rem 0;
}

.imprint h2 {
    margin-bottom: 2rem;
}

.imprint h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.imprint h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.imprint p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.last-updated {
    margin-top: 2rem;
    color: #666;
    font-size: 0.9rem;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
}

footer p {
    margin-bottom: 0.5rem;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }
    
    nav {
        margin-top: 1rem;
    }
    
    nav a {
        margin: 0 1rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1.1rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
}