body {
    font-family: 'Inter', sans-serif;
}

/* French content shown by default (as per html[lang=fr]). English content hidden initially. JS manages language switching. */
/* Moved to main.js to handle dynamic display based on language preference */
/*
.lang-en {
    display: none;
}
*/

.bubbles {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bubble {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    opacity: 0.7;
    animation: rise 10s infinite ease-in;
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0);
    }
    50% {
        transform: translateX(100px);
    }
    100% {
        bottom: 1080px; /* Adjusted to match viewport height or typical screen height */
        transform: translateX(-100px);
        opacity: 0;
    }
}