body {
    font-family: 'Russo One', sans-serif;
    background-color: white;
    color: rgb(41, 45, 50);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    overflow: hidden;
}

.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    opacity: 0.2;
    animation: float 10s infinite linear;
}

.dot {
    width: 8px;
    height: 8px;
    background: rgb(41, 45, 50);
    border-radius: 50%;
}

.line {
    width: 40px;
    height: 4px;
    background: rgb(142, 34, 61);
    border-radius: 2px;
}

.triangle {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 20px solid rgb(41, 45, 50);
}

.square {
    width: 12px;
    height: 12px;
    background: rgb(142, 34, 61);
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-50px) translateX(20px) rotate(90deg) scale(1.2);
    }
    50% {
        transform: translateY(-100px) translateX(-20px) rotate(180deg) scale(0.8);
    }
    75% {
        transform: translateY(-50px) translateX(40px) rotate(270deg) scale(1.1);
    }
    100% {
        transform: translateY(0) translateX(0) rotate(360deg) scale(1);
    }
}

.container {
    text-align: center;
    max-width: 800px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

header {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2;
}

.lang-btn {
    background-color: rgb(142, 34, 61);
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    font-family: 'Russo One', sans-serif;
}

.lang-btn:hover {
    background-color: rgb(120, 28, 51);
}

h1 {
    font-size: 2.5em;
    margin: 0;
    font-weight: normal;
    color: rgb(142, 34, 61);
}

#subtitle {
    font-size: 1.2em;
    margin: 10px 0 0 0;
    color: rgb(41, 45, 50);
    font-family: 'Russo One', sans-serif;
}

footer {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

footer a {
    color: rgb(142, 34, 61);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Mobile responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }
    .lang-btn {
        font-size: 14px;
        padding: 8px 12px;
    }
    footer {
        font-size: 14px;
    }
}