* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
    position: relative;
}

/* Vídeo de fundo */
#bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.container {
    max-width: 800px;
    width: 100%;
    background-color: rgba(23, 33, 172, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

/* Vídeo flutuante */
.floating-video {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    margin: 30px 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-video h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

#floating-video-player {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.video-controls {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

.video-controls button {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.video-controls button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Restante do CSS permanece igual */
h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 30px;
    opacity: 0.9;
}

.download-btn {
    display: inline-block;
    background-color: #ff4081;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 64, 129, 0.4);
    border: none;
    cursor: pointer;
    margin-bottom: 20px;
}

.download-btn:hover {
    background-color: #f50057;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 64, 129, 0.6);
}

.features {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 40px;
}

.feature {
    flex: 1;
    min-width: 200px;
    margin: 15px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
}

.feature i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.feature h3 {
    margin-bottom: 10px;
}

footer {
    margin-top: 40px;
    font-size: 0.9rem;
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .features {
        flex-direction: column;
    }
    
    .video-controls {
        flex-direction: column;
        align-items: center;
    }
}