/* css/style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

header {
    background-color: #28b7bc;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #28b7bc 3px solid;
}

header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 30px;
}

header .logo img {
    height: 50px;
    vertical-align: middle;
}

header nav ul {
    float: right;
    margin-top: -24px;
}

header nav ul li {
    display: inline;
    margin-right: 20px;
}

header nav ul li:last-child {
    margin-right: 0;
}

.hero {
    background-image: url('../images/bac.png'); /* 替换为实际背景图片 */
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 100px 0;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #28b7bc;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #28b7bc;
}

.about, .services, .contact {
    padding: 50px 0;
}

.about h2, .services h2, .contact h2 {
    text-align: center;
    margin-bottom: 30px;
}

.service-item {
    background-color: #f4f4f4;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.contact form {
    max-width: 600px;
    margin: auto;
}

.contact label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.contact input[type="text"],
.contact input[type="email"],
.contact textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact button {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: #28b7bc;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact button:hover {
    background-color: #cc3c14;
}

footer {
    background-color: #28b7bc;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

footer p {
    margin: 5px 0;
}