Sitio web con sistema de registro de eventos HTML CSS

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28 October 2025

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26 June 2025

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Event Registration System</title>
    <style>
        :root {
            --primary-color: #4a6fdc;
            --secondary-color: #f8f9fa;
            --accent-color: #ff6b6b;
            --text-color: #333;
            --light-gray: #e9ecef;
            --border-radius: 8px;
            --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: var(--text-color);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            background-color: white;
            box-shadow: var(--box-shadow);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--primary-color);
        }
        
        .nav-links {
            display: flex;
            gap: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary-color);
        }
        
        .hero {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        
        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: white;
            color: var(--primary-color);
            border: none;
            border-radius: var(--border-radius);
            font-weight: bold;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
        }
        
        .btn-secondary {
            background-color: var(--accent-color);
            color: white;
        }
        
        .events-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        
        .event-card {
            background-color: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: transform 0.3s;
        }
        
        .event-card:hover {
            transform: translateY(-5px);
        }
        
        .event-image {
            height: 200px;
            background-color: var(--light-gray);
            position: relative;
            overflow: hidden;
        }
        
        .event-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .event-date {
            position: absolute;
            top: 15px;
            left: 15px;
            background-color: var(--primary-color);
            color: white;
            padding: 8px 12px;
            border-radius: var(--border-radius);
            font-weight: bold;
        }
        
        .event-details {
            padding: 20px;
        }
        
        .event-title {
            font-size: 1.25rem;
            margin-bottom: 10px;
            color: var(--text-color);
        }
        
        .event-location {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            color: #666;
        }
        
        .event-description {
            margin-bottom: 20px;
            color: #666;
        }
        
        .event-details .btn {
            width: 100%;
            text-align: center;
        }
        
        .registration-form {
            background-color: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 30px;
            max-width: 800px;
            margin: 0 auto 60px;
        }
        
        .form-title {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        input, select, textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--light-gray);
            border-radius: var(--border-radius);
            font-size: 1rem;
        }
        
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--primary-color);
        }
        
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        
        .checkbox-group {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .checkbox-group input {
            width: auto;
            margin-right: 10px;
        }
        
        .submit-btn {
            background-color: var(--primary-color);
            color: white;
            padding: 12px 24px;
            border: none;
            border-radius: var(--border-radius);
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .submit-btn:hover {
            background-color: #3a5cbe;
        }
        
        footer {
            background-color: #2d3748;
            color: white;
            padding: 40px 0;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }
        
        .footer-column h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column a {
            color: #cbd5e0;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column a:hover {
            color: white;
        }
        
        .copyright {
            margin-top: 30px;
            text-align: center;
            color: #cbd5e0;
            padding-top: 20px;
            border-top: 1px solid #4a5568;
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .form-row {
                grid-template-columns: 1fr;
            }
            
            .events-container {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body>
    <header>
        <div class="container">
            <nav>
                <div class="logo">EventFlow</div>
                <div class="nav-links">
                    <a href="#home">Home</a>
                    <a href="#events">Events</a>
                    <a href="#register">Register</a>
                    <a href="#contact">Contact</a>
                </div>
            </nav>
        </div>
    </header>
    
    <section id="home" class="hero">
        <div class="container">
            <h1>Discover & Register for Amazing Events</h1>
            <p>Join thousands of attendees at the most exciting conferences, workshops, and meetups in your area.</p>
            <a href="#register" class="btn">Register Now</a>
        </div>
    </section>
    
    <section id="events" class="container">
        <h2>Upcoming Events</h2>
        <div class="events-container">
            <div class="event-card">
                <div class="event-image">
                    <img src="/api/placeholder/400/200" alt="Tech Conference 2025">
                    <div class="event-date">Mar 15, 2025</div>
                </div>
                <div class="event-details">
                    <h3 class="event-title">Tech Conference 2025</h3>
                    <p class="event-location">San Francisco, CA</p>
                    <p class="event-description">Join industry leaders and innovators for a day of inspiring talks and networking opportunities.</p>
                    <a href="#register" class="btn">Register</a>
                </div>
            </div>
            
            <div class="event-card">
                <div class="event-image">
                    <img src="/api/placeholder/400/200" alt="Design Workshop">
                    <div class="event-date">Apr 5, 2025</div>
                </div>
                <div class="event-details">
                    <h3 class="event-title">UX/UI Design Workshop</h3>
                    <p class="event-location">New York, NY</p>
                    <p class="event-description">Learn the latest design techniques and tools from expert designers in this hands-on workshop.</p>
                    <a href="#register" class="btn">Register</a>
                </div>
            </div>
            
            <div class="event-card">
                <div class="event-image">
                    <img src="/api/placeholder/400/200" alt="Marketing Summit">
                    <div class="event-date">Apr 22, 2025</div>
                </div>
                <div class="event-details">
                    <h3 class="event-title">Digital Marketing Summit</h3>
                    <p class="event-location">Chicago, IL</p>
                    <p class="event-description">Discover cutting-edge digital marketing strategies to grow your business and reach new audiences.</p>
                    <a href="#register" class="btn">Register</a>
                </div>
            </div>
        </div>
    </section>
    
    <section id="register" class="container">
        <div class="registration-form">
            <h2 class="form-title">Event Registration</h2>
            <form id="eventRegistrationForm">
                <div class="form-group">
                    <label for="eventSelect">Select Event</label>
                    <select id="eventSelect" required>
                        <option value="">-- Select an event --</option>
                        <option value="tech-conference">Tech Conference 2025 (Mar 15)</option>
                        <option value="design-workshop">UX/UI Design Workshop (Apr 5)</option>
                        <option value="marketing-summit">Digital Marketing Summit (Apr 22)</option>
                    </select>
                </div>
                
                <div class="form-row">
                    <div class="form-group">
                        <label for="firstName">First Name</label>
                        <input type="text" id="firstName" required>
                    </div>
                    
                    <div class="form-group">
                        <label for="lastName">Last Name</label>
                        <input type="text" id="lastName" required>
                    </div>
                </div>
                
                <div class="form-group">
                    <label for="email">Email Address</label>
                    <input type="email" id="email" required>
                </div>
                
                <div class="form-group">
                    <label for="phone">Phone Number</label>
                    <input type="tel" id="phone">
                </div>
                
                <div class="form-group">
                    <label for="company">Company/Organization</label>
                    <input type="text" id="company">
                </div>
                
                <div class="form-group">
                    <label for="jobTitle">Job Title</label>
                    <input type="text" id="jobTitle">
                </div>
                
                <div class="form-group">
                    <label>Ticket Type</label>
                    <div class="checkbox-group">
                        <input type="radio" id="standard" name="ticketType" value="standard" checked>
                        <label for="standard">Standard ($99)</label>
                    </div>
                    <div class="checkbox-group">
                        <input type="radio" id="premium" name="ticketType" value="premium">
                        <label for="premium">Premium - With Workshop Access ($149)</label>
                    </div>
                    <div class="checkbox-group">
                        <input type="radio" id="vip" name="ticketType" value="vip">
                        <label for="vip">VIP - All Access ($199)</label>
                    </div>
                </div>
                
                <div class="form-group">
                    <label for="dietary">Dietary Requirements</label>
                    <select id="dietary">
                        <option value="none">None</option>
                        <option value="vegetarian">Vegetarian</option>
                        <option value="vegan">Vegan</option>
                        <option value="gluten-free">Gluten-Free</option>
                        <option value="other">Other (Please specify)</option>
                    </select>
                </div>
                
                <div class="form-group">
                    <label for="dietaryOther">Other Dietary Requirements</label>
                    <input type="text" id="dietaryOther" placeholder="Please specify if you selected 'Other'">
                </div>
                
                <div class="form-group">
                    <label for="specialRequirements">Special Requirements or Accessibility Needs</label>
                    <input id="specialRequirements" rows="3" />
                </div>
                
                <div class="form-group">
                    <div class="checkbox-group">
                        <input type="checkbox" id="termsAndConditions" required>
                        <label for="termsAndConditions">I agree to the Terms and Conditions</label>
                    </div>
                </div>
                
                <div class="form-group">
                    <div class="checkbox-group">
                        <input type="checkbox" id="marketingEmails">
                        <label for="marketingEmails">Send me updates about future events and offers</label>
                    </div>
                </div>
                
                <button type="submit" class="submit-btn">Complete Registration</button>
            </form>
        </div>
    </section>
    
    <footer id="contact">
        <div class="container">
            <div class="footer-content">
                <div class="footer-column">
                    <h3>EventFlow</h3>
                    <p>Your one-stop platform for discovering and registering for the best events.</p>
                </div>
                
                <div class="footer-column">
                    <h3>Quick Links</h3>
                    <ul>
                        <li><a href="#home">Home</a></li>
                        <li><a href="#events">Events</a></li>
                        <li><a href="#register">Register</a></li>
                        <li><a href="#">About Us</a></li>
                        <li><a href="#">FAQ</a></li>
                    </ul>
                </div>
                
                <div class="footer-column">
                    <h3>Contact Us</h3>
                    <ul>
                        <li>Email: info@eventflow.com</li>
                        <li>Phone: (123) 456-7890</li>
                        <li>Address: 123 Event St, San Francisco, CA</li>
                    </ul>
                </div>
            </div>
            
            <div class="copyright">
                <p>© 2025 EventFlow. All rights reserved.</p>
            </div>
        </div>
    </footer>

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