body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #ffffff;
    overflow: hidden;
}

.intro-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-image: url('background-image.jpg'); /* Image de fond */
    background-size: cover;
    background-position: center;
}

.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* Animation du logo */
.logo {
    width: 200px;
    opacity: 0;
    transform: scale(0.2);
    animation: grow 2s ease-in-out forwards;
}

@keyframes grow {
    0% {
        opacity: 0;
        transform: scale(0.2);
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Conteneur de la barre de chargement */
.loading-container {
    width: 300px;
    height: 10px;
    background-color: #ddd;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
}

/* Barre de chargement animée */
.loading-bar {
    width: 0;
    height: 100%;
    background-color: #ec5b15;
    animation: loading-bar 1.5s ease-in-out forwards;
}

@keyframes loading-bar {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}