/* Grundlayout */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

html, body {
    background: url(images/templatemo_bg.jpg) #001c18 repeat-x;
    color: #fff;
}

/* Links */
a {
    color: #24f0c9;
    text-decoration: underline;
}
a:hover {
    color: #FFFF00;
    text-decoration: none;
}

/* Header */
.header {
    background: url(images/templatemo_header.jpg) top no-repeat;
    background-size: cover;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: Georgia;
    font-size: 24px;
    font-weight: bold;
    font-style: italic;
    color: #fff;
}

/* Navigation */
.nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav a {
    color: #fff;
    font-family: Georgia, "Times New Roman", Times, serif;
    font-weight: bold;
    text-decoration: none;
}

.nav a:hover,
.nav a.active {
    color: #24f0c9;
}

/* Mobile Menu Button */
.menu-btn {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #24f0c9;
}

/* Hero */
.hero {
    background: #001a17 url(images/templatemo_top_section_top.png) no-repeat top;
    padding: 60px 20px;
    text-align: center;
}

.hero img {
    max-width: 200px;
}

/* Content */
.content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 40px 20px;
}

.card {
    background: rgba(0, 28, 24, 0.6);
    border: 1px solid #01221f;
    padding: 20px;
    border-radius: 8px;
    backdrop-filter: blur(3px);
}

.card h2 {
    color: #24f0c9;
    font-family: Georgia;
}

/* Footer */
.footer {
    background: #000;
    text-align: center;
    padding: 15px;
    color: #fff;
}

/* Mobile */
@media (max-width: 768px) {
    .nav ul {
        display: none;
        flex-direction: column;
        background: #001c18;
        padding: 20px;
        border-radius: 10px;
        position: absolute;
        right: 20px;
        top: 70px;
    }

    .menu-btn {
        display: block;
    }
}

/* Icon Rotation */
.drehen {
    transition: all .8s;
}
.drehen:hover {
    transform: rotate(1080deg);
}