HTML+CSS 实现带轮播图的企业官网页面（记得收藏）

<nav class="navbar">
        <ul>
            <li><a href="#home">首页</a></li>
            <li><a href="#about">关于我们</a></li>
            <li><a href="#services">服务</a></li>
            <li><a href="#contact">联系我们</a></li>
        </ul>
    </nav>
    <header class="hero">
        <div class="carousel">
            <div class="carousel-item active">
                <div>
                    <h1>欢迎来到我们的公司</h1>
                    <p>我们致力于为您提供最优质的服务和解决方案</p>
                </div>
            </div>
            <div class="carousel-item">
                <div>
                    <h1>创新科技</h1>
                    <p>引领行业前沿，打造未来科技</p>
                </div>
            </div>
            <div class="carousel-item">
                <div>
                    <h1>全球视野</h1>
                    <p>放眼世界，为您开启国际化发展之路</p>
                </div>
            </div>
        </div>
        <div class="carousel-nav">
            <div class="carousel-nav-item active"></div>
            <div class="carousel-nav-item"></div>
            <div class="carousel-nav-item"></div>
        </div>
    </header>
    <section class="features">
        <div class="feature">
            <h2>创新科技</h2>
            <p>我们不断追求技术创新，为客户提供最前沿的解决方案。</p>
        </div>
        <div class="feature">
            <h2>优质服务</h2>
            <p>我们的团队随时为您提供专业、高效的支持和服务。</p>
        </div>
        <div class="feature">
            <h2>全球视野</h2>
            <p>我们拥有国际化的团队和资源，助力您的业务在全球范围内发展。</p>
        </div>
    </section>
    <footer class="footer">
        <p>&copy; 2024 酷炫企业官网. 保留所有权利。</p>
    </footer>

<script>
        let currentSlide = 0;
        const slides = document.querySelectorAll('.carousel-item');
        const navItems = document.querySelectorAll('.carousel-nav-item');
        function showSlide(index) {
            slides[currentSlide].classList.remove('active');
            navItems[currentSlide].classList.remove('active');
            currentSlide = (index + slides.length) % slides.length;
            slides[currentSlide].classList.add('active');
            navItems[currentSlide].classList.add('active');
        }
        function nextSlide() {
            showSlide(currentSlide + 1);
        }
        setInterval(nextSlide, 5000);
        navItems.forEach((item, index) => {
            item.addEventListener('click', () => showSlide(index));
        });
    </script>

<style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            color: #333;
        }
        .navbar {
            background-color: #333;
            color: #fff;
            padding: 1rem;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            transition: background-color 0.3s ease;
        }
        .navbar:hover {
            background-color: #555;
        }
        .navbar ul {
            display: flex;
            list-style: none;
            justify-content: flex-end;
        }
        .navbar li {
            margin-left: 1rem;
        }
        .navbar a {
            color: #fff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .navbar a:hover {
            color: #ffd700;
        }
        .hero {
            height: 100vh;
            position: relative;
            overflow: hidden;
        }
        .carousel {
            width: 100%;
            height: 100%;
            position: relative;
        }
        .carousel-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            color: #fff;
            text-align: center;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
        }
        .carousel-item.active {
            opacity: 1;
        }
        .carousel-item:nth-child(1) {
            background: linear-gradient(45deg, #6a11cb 0%, #2575fc 100%);
        }
        .carousel-item:nth-child(2) {
            background: linear-gradient(45deg, #ff9a9e 0%, #fad0c4 100%);
        }
        .carousel-item:nth-child(3) {
            background: linear-gradient(45deg, #a18cd1 0%, #fbc2eb 100%);
        }
        .carousel-item h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            opacity: 0;
            transform: translateY(-20px);
            transition: opacity 0.5s ease, transform 0.5s ease;
        }
        .carousel-item p {
            font-size: 1.5rem;
            max-width: 600px;
            margin: 0 auto;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.5s ease 0.2s, transform 0.5s ease 0.2s;
        }
        .carousel-item.active h1,
        .carousel-item.active p {
            opacity: 1;
            transform: translateY(0);
        }
        .carousel-nav {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
        }
        .carousel-nav-item {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            margin: 0 5px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .carousel-nav-item.active {
            background-color: #fff;
        }
        .features {
            padding: 4rem 2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
        }
        .feature {
            flex-basis: calc(33.333% - 2rem);
            margin: 1rem;
            padding: 2rem;
            background-color: #f4f4f4;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .feature h2 {
            margin-bottom: 1rem;
        }
        .footer {
            background-color: #333;
            color: #fff;
            text-align: center;
            padding: 2rem;
        }
    </style>