body {
    background-image: url('img/Webseite Hintergrund.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: Georgia, serif;
    color: rgb(0, 1, 8);
    padding: 0;
    margin: 0;
}

.overlay {
    background-color: rgba(255, 255, 255, 0.3);
    padding: 40px;
    border-radius: 10px;
    max-width: 1200px;
    margin: 0 auto;
}

nav {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

nav a {
    color: rgb(7, 10, 56);
    font-weight: bold;
    font-size: 1.1em;
    text-decoration: underline;
}

h1 {
    text-align: center;
}

.subtitle {
    font-size: 0.6em;
    font-weight: bold;
}

.welcome-container,
.about-container,
.concept_store,
.our_dogs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    max-width: 1000px;
    margin: 20px auto;
    padding: 10px;
}

.content-box {
    border: 4px solid rgb(7, 10, 56);
    border-radius: 8px;
}

.content-box section {
    border: 2px solid rgb(7, 10, 56);
    border-radius: 8px;
    padding: 5px;
    margin: 5px;
    line-height: 1.4;
}

.contact-form {
    padding: 5px;
    margin-top: 5px;
    border-top: 2px solid rgb(7, 10, 56);
}

.contact-form label {
    display: block;
    margin: 5px 0;
    color: rgb(7, 10, 56);
}

.contact-form input,
.contact-form textarea {
    width: 80%;
    padding: 5px;
    margin-bottom: 5px;
    border: 1px solid rgb(7, 10, 56);
    border-radius: 4px;
    box-sizing: border-box;
}

.contact-form button {
    background-color: rgb(7, 10, 56);
    color: rgb(243, 233, 233);
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
    margin-top: 10px;
}

.contact-form button:hover {
    background-color: rgb(7, 10, 56);
}

.profile-picture,
.picture_with_Sunny,
.store-image {
    width: 500px;
    height: auto;
    border-radius: 10%;
}

.gallery-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    padding: 10px;
}

.gallery-flex img {
    flex: 1 1 400px;
    max-width: 400px;
    height: 400px;
    border-radius: 20%;
}

.summary-text {
    font-family: Georgia, serif;
    font-size: 1.15em;
    line-height: 1.5;
    max-width: 600px;
}

.cv-container {
    background-color: rgba(255, 255, 255, 0.3);
    padding: 40px;
    max-width: 1000px;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    line-height: 1.6;
}

.cv-container h2, .cv-container h3 {
    color: rgb(7, 10, 56);
    margin-top: 30px;
}

.cv-container ul {
    padding-left: 20px;
}

.cv-container li {
    margin-bottom: 8px;
}

footer {
    color: rgb(7, 10, 56);
    padding: 20px 8px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    font-size: 0.9em;
}

.small-text {
    font-size: 0.7em;
}

@media (max-width: 768px) {
    nav a {
        font-size: 1em;
    }

    .welcome-container,
    .about-container,
    .concept_store,
    .our_dogs {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .profile-picture,
    .picture_with_Sunny,
    .store-image,
    .gallery-flex img {
        width: 80%;
        max-width: 300px;
        height: auto;
    }

    .content-box,
    .contact-form,
    .cv-container {
        width: 90%;
        margin: 10px auto;
    }
}

@media (max-width: 480px) {
    nav {
        flex-direction: column;
        gap: 10px;
    }

    .profile-picture,
    .picture_with_Sunny,
    .store-image,
    .gallery-flex img {
        width: 100%;
        max-width: 150px;
        height: auto;
    }

    .small-text {
        font-size: 0.6em;
    }
}