body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: 0 auto;
}

header {
    background: #333;
    color: white;
    padding: 1em 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo {
    display: flex;
    align-items: center;
}

header .logo img {
    width: 50px;
    height: 50px;
    margin-right: 15px;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-right: 10px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

section {
    padding: 2em 0;
}

section h2 {
    margin-top: 0;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
}

.gallery-item {
    flex: 1 0 21%;
    margin: 5px;
}

.gallery-item img {
    width: 100%;
    height: auto;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 1em 0;
}

#contact a {
    display: inline-block;
    padding: 10px 20px;
    background: #333;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 10px;
}

.call-button {
    background: #007BFF;
    color: white;
}