/* Fullscreen Video Background */
#bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.8); /* Darkens video for better contrast */
}

/* Main Body Styling */
body {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: linear-gradient(to bottom, #000428, #004e92); /* Blue-Black Theme */
}

/* Content Styling */
.content {
    text-align: center;
    z-index: 1;
    color: #f8f9fa;
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Logo Styling - Increased Size */
#logo {
    width: 420px; /* Increased Size */
    height: auto;
    margin-bottom: 15px;
    filter: drop-shadow(0px 0px 10px rgba(255, 255, 255, 0.3));
}

/* Text Styling */
h1 {
    color: #ffffff;
    font-family: "Protest Guerrilla", sans-serif;
    font-size: 2.2rem;
    margin: 5px 0;
}

#name, #va {
    color: #1e90ff; /* Dark Blue */
    font-size: 2.8rem;
    margin: 5px 0;
    text-shadow: 2px 2px 10px rgba(30, 144, 255, 0.7);
}

/* Voice Icon */
#voice {
    width: 85px;
    display: none;
    margin: 15px auto;
}

/* Button Styling */
#btn {
    width: 75%;
    max-width: 360px;
    background: linear-gradient(45deg, #001f3f, #004e92); /* Dark Blue Gradient */
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.5rem;
    border-radius: 10px;
    color: white;
    box-shadow: 0 0 20px rgba(0, 31, 63, 0.7), 0 0 20px rgba(0, 78, 146, 0.7);
    border: none;
    transition: all 0.4s;
    cursor: pointer;
    margin: 20px auto;
}

#btn:hover {
    box-shadow: 0 0 30px rgba(0, 31, 63, 1), 0 0 30px rgba(0, 78, 146, 1);
    letter-spacing: 1.2px;
    transform: scale(1.07);
}

/* Responsive Design */
@media (max-width: 768px) {
    #logo {
        width: 200px;
        margin-bottom: 12px;
    }

    h1 {
        font-size: 1.7rem;
    }

    #name, #va {
        font-size: 2.3rem;
    }

    #btn {
        width: 80%;
        font-size: 1.3rem;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    #logo {
        width: 180px;
        margin-bottom: 10px;
    }

    h1 {
        font-size: 1.4rem;
    }

    #name, #va {
        font-size: 1.8rem;
    }

    #btn {
        width: 85%;
        font-size: 1.1rem;
        padding: 10px;
    }
}