Professional Carousel Slider

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Professional Carousel Slider</title>
    <style>
        body {
            margin: 0;
            font-family: 'Arial', sans-serif;
            background-color: #f0f0f0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        .carousel {
            position: relative;
            width: 80%;
            max-width: 800px;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
            background-color: #fff;
        }
        .carousel-track {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }
        .carousel-slide {
            min-width: 100%;
            box-sizing: border-box;
        }
        .carousel-slide img {
            width: 100%;
            border-radius: 10px;
        }
        .carousel-slide-content {
            position: absolute;
            bottom: 10%;
            left: 10%;
            color: #fff;
            font-size: 1.2em;
            background: rgba(0, 0, 0, 0.5);
            padding: 10px;
            border-radius: 10px;
        }
        .carousel-slide-content h2 {
            margin: 0;
        }
        .carousel-buttons {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            transform: translateY(-50%);
        }
        .carousel-button {
            background: none;
            border: none;
            font-size: 2em;
            cursor: pointer;
            color: #fff;
            text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
        }
        .carousel-indicators {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            justify-content: center;
        }
        .carousel-indicator {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #fff;
            margin: 0 5px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .carousel-indicator.active {
            background: #ff6347;
        }
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateX(-100%);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        @keyframes slideOut {
            from {
                opacity: 1;
                transform: translateX(0);
            }
            to {
                opacity: 0;
                transform: translateX(100%);
            }
        }
        .carousel-slide {
            animation: slideIn 0.5s ease-in-out;
        }
        .carousel-slide-out {
            animation: slideOut 0.5s ease-in-out;
        }
    </style>
</head>
<body>
    <div class="carousel">
        <div class="carousel-track">
            <div class="carousel-slide">
                <img src="https://via.placeholder.com/800x400/ff7f7f/333333?text=Slide+1" alt="Slide 1">
            </div>
            <div class="carousel-slide">
                <img src="https://via.placeholder.com/800x400/7f7fff/333333?text=Slide+2" alt="Slide 2">
            </div>
            <div class="carousel-slide">
                <img src="https://via.placeholder.com/800x400/7fff7f/333333?text=Slide+3" alt="Slide 3">
            </div>
        </div>
        <div class="carousel-buttons">
            <button class="carousel-button" id="prevBtn">❮</button>
            <button class="carousel-button" id="nextBtn">❯</button>
        </div>
        <div class="carousel-indicators">
            <div class="carousel-indicator active" data-slide="0"></div>
            <div class="carousel-indicator" data-slide="1"></div>
            <div class="carousel-indicator" data-slide="2"></div>
        </div>
    </div>
    <script>
        const track = document.querySelector('.carousel-track');
        const slides = Array.from(track.children);
        const nextButton = document.getElementById('nextBtn');
        const prevButton = document.getElementById('prevBtn');
        const indicators = Array.from(document.querySelectorAll('.carousel-indicator'));
        let currentSlide = 0;
        const updateIndicators = (index) => {
            indicators.forEach(indicator => indicator.classList.remove('active'));
            indicators[index].classList.add('active');
        };
        const moveToSlide = (track, currentSlide, targetSlide) => {
            track.style.transform = 'translateX(-' + targetSlide.style.left + ')';
            currentSlide.classList.remove('carousel-slide-in');
            currentSlide.classList.add('carousel-slide-out');
            targetSlide.classList.remove('carousel-slide-out');
            targetSlide.classList.add('carousel-slide-in');
        };
        const setSlidePosition = (slide, index) => {
            slide.style.left = 100 * index + '%';
        };
        slides.forEach(setSlidePosition);
        nextButton.addEventListener('click', () => {
            const currentSlideElement = slides[currentSlide];
            currentSlide = (currentSlide + 1) % slides.length;
            const nextSlideElement = slides[currentSlide];
            moveToSlide(track, currentSlideElement, nextSlideElement);
            updateIndicators(currentSlide);
        });
        prevButton.addEventListener('click', () => {
            const currentSlideElement = slides[currentSlide];
            currentSlide = (currentSlide - 1 + slides.length) % slides.length;
            const prevSlideElement = slides[currentSlide];
            moveToSlide(track, currentSlideElement, prevSlideElement);
            updateIndicators(currentSlide);
        });
        indicators.forEach(indicator => {
            indicator.addEventListener('click', () => {
                const targetIndex = parseInt(indicator.getAttribute('data-slide'));
                if (targetIndex !== currentSlide) {
                    const currentSlideElement = slides[currentSlide];
                    const targetSlideElement = slides[targetIndex];
                    currentSlide = targetIndex;
                    moveToSlide(track, currentSlideElement, targetSlideElement);
                    updateIndicators(currentSlide);
                }
            });
        });
    </script>
</body>
</html>

Professional Carousel Slider - VexaX