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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #0f0f0f;
    color: #f2f2f2;
    line-height: 1.6;
}

/* Layout */
.container {
    max-width: 1000px;
    margin: auto;
    padding: 60px 20px;
}

.banner {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    margin: 0 auto;
}
header {
    text-align: center;
    padding: 40px 20px;
    background-color: #0f0f0f; /* optional */
}
.subtitle {
    margin-top: 20px;
    color: #00e5ff;
    font-weight: 300;
    font-size: 1.2rem;
}

/* Sections */
section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about p,
.contact p {
    max-width: 700px;
}

/* Services */
.services {
    background-color: #151515;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background-color: #1f1f1f;
    padding: 30px;
    border-radius: 8px;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.card:hover {
    transform: translateY(-5px);
    background-color: #262626;
}

.card h3 {
    color: #00e5ff;
    margin-bottom: 10px;
}

/* Contact */
.mail a {
    color: #00e5ff;
    font-size: 1.2rem;
    text-decoration: none;
}

.mail a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #000;
    text-align: center;
    font-size: 0.9rem;
}

footer .imprint {
    margin-top: 10px;
    color: #888;
}