/* 全局样式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px;
}

/* 头部样式 */
.head-container {
    width: 80%;
    margin: 0 auto;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
}

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

.logo {
    height: 50px; /* 根据实际 LOGO 尺寸调整 */
    margin-right: 15px; /* LOGO 和公司名称之间的间距 */
}

.company-name {
    font-size: 1.5em;
    margin: 0;
    color: #fff;
}

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

nav ul li {
    margin-left: 20px;
}

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

/* 首页大图样式 */
.hero {
    background: url('hero.jpg') no-repeat center center/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.hero .btn {
    background: #ff6f61;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

/* 关于我们样式 */
.about {
    padding: 50px 0;
    text-align: center;
}

.about h2 {
    margin-bottom: 20px;
}

/* 服务样式 */
.services {
    padding: 50px 0;
    text-align: center;
}

.service-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.service-item {
    flex: 1 1 30%;
    margin: 10px;
    padding: 20px;
    background: #f4f4f4;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 联系我们样式 */
.contact {
    padding: 50px 0;
    text-align: center;
}

.contact form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact form input,
.contact form textarea {
    width: 80%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact form button {
    background: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* 页脚样式 */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

footer a {
    color: #ff6f61;
    text-decoration: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .logo-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .logo {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .company-name {
        font-size: 1.2em;
    }

    .service-item {
        flex: 1 1 100%;
    }
}