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<!DOCTYPE html>
<html lang="fr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>WebAgency | Solutions Digitales</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
    <style>
        /* Reset CSS */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', sans-serif;
        }

/* Variables CSS */
        :root {
            --primary-color: #2563eb;
            --secondary-color: #1e40af;
            --accent-color: #3b82f6;
            --text-color: #1f2937;
        }

/* Navigation */
        .navbar {
            position: fixed;
            width: 100%;
            padding: 1.5rem;
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            transition: all 0.3s ease;
        }

.nav-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }

.nav-links {
            display: flex;
            gap: 2rem;
        }

.nav-links a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            transition: color 0.3s ease;
        }

.nav-links a:hover {
            color: var(--primary-color);
        }

/* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(135deg, #2563eb, #3b82f6);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            padding: 0 2rem;
        }

.hero-content {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeIn 1s forwards;
        }

@keyframes fadeIn {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

.hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
        }

.hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }

.cta-button {
            padding: 1rem 2rem;
            background: white;
            color: var(--primary-color);
            border: none;
            border-radius: 30px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

.cta-button:hover {
            transform: translateY(-3px);
        }

/* Services Section */
        .services {
            padding: 5rem 2rem;
            background: #f8fafc;
        }

.services-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

.service-card {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }

.service-card:hover {
            transform: translateY(-10px);
        }

.service-card i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

/* Portfolio Section */
        .portfolio {
            padding: 5rem 2rem;
        }

.portfolio-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1rem;
        }

.portfolio-item {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            aspect-ratio: 4/3;
        }

.portfolio-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

.portfolio-item:hover img {
            transform: scale(1.1);
        }

/* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

.hero h1 {
                font-size: 2.5rem;
            }

.services-grid {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="nav-content">
            <div class="logo">WebAgency</div>
            <div class="nav-links">
                <a href="#home">Accueil</a>
                <a href="#services">Services</a>
                <a href="#portfolio">Portfolio</a>
                <a href="#contact">Contact</a>
            </div>
        </div>
    </nav>

<section class="hero" id="home">
        <div class="hero-content">
            <h1>Transformez votre présence digitale</h1>
            <p>Des solutions web sur mesure pour propulser votre business</p>
            <button class="cta-button">Démarrer un projet</button>
        </div>
    </section>

<section class="services" id="services">
        <div class="services-grid">
            <div class="service-card">
                <i class="fas fa-code"></i>
                <h3>Développement Web</h3>
                <p>Applications performantes et évolutives</p>
            </div>
            <div class="service-card">
                <i class="fas fa-mobile-alt"></i>
                <h3>Mobile First</h3>
                <p>Design responsive optimisé mobile</p>
            </div>
            <div class="service-card">
                <i class="fas fa-rocket"></i>
                <h3>SEO & Performance</h3>
                <p>Optimisation et référencement naturel</p>
            </div>
        </div>
    </section>

document.querySelectorAll('.service-card, .portfolio-item').forEach((el) => {
            el.style.opacity = 0;
            el.style.transform = 'translateY(20px)';
            observer.observe(el);
        });

// Menu mobile
        const menuToggle = document.createElement('div');
        menuToggle.innerHTML = '<i class="fas fa-bars"></i>';
        menuToggle.classList.add('menu-toggle');
        document.querySelector('.nav-content').appendChild(menuToggle);

menuToggle.addEventListener('click', () => {
            document.querySelector('.nav-links').classList.toggle('active');
        });

// Smooth scroll
        document.querySelectorAll('a[href^="#"]').forEach(anchor => {
            anchor.addEventListener('click', function (e) {
                e.preventDefault();
                document.querySelector(this.getAttribute('href')).scrollIntoView({
                    behavior: 'smooth'
                });
            });
        });

// Changement de couleur au scroll
        window.addEventListener('scroll', () => {
            if (window.scrollY > 50) {
                document.querySelector('.navbar').style.background = 'rgba(255, 255, 255, 0.98)';
            } else {
                document.querySelector('.navbar').style.background = 'rgba(255, 255, 255, 0.95)';
            }
        });
    </script>
</body>
</html>

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