body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: monospace;
}

.splash-back {
    background-color: black;
    background-image: url("i/qj2027_wall_1440.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

main {
    /* width: 100%;
    height: 100vh; */

    position: relative;
    z-index: 10; 
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.buttons {
    /* Pulls the container out of the layout flow and pins it */
    position: fixed;
    top: 20px;
    right: 20px;
    
    /* Forces buttons to sit above the Matrix rain and content layers */
    z-index: 20; 

    width: 15rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;


    justify-self: end;

}

a.download-button {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background-color: #00ff40;
    color: #000;
    text-decoration: none; /* Removes the default link underline */
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.2s ease;
}

a.download-button:hover {
    background-color: #22c019;
}

a.download-button:focus-visible {
    outline: 3px solid #f182ea;
    outline-offset: 2px;
}

.tag-text {
    width: 20rem;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.6);
    /* Matrix green theme with a glowing text-shadow */
    color: #00ff41;
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.8);
}

.typing-text::after {
    content: "█"; /* The cursor character */
    margin-left: 2px;
    font-weight: normal;
    /* Matrix green theme with a glowing text-shadow */
    color: #00ff41;
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.8);
    
    /* Apply the blink animation */
    animation: blink 1s steps(2, start) infinite;
}

/* Define the blinking effect */
@keyframes blink {
    to {
        visibility: hidden;
    }
}

/* Base container setup to lock it full-screen */
.matrix-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #000; /* Deep black void background */
    overflow: hidden;
    display: flex;
    justify-content: space-around; /* Distributes rain columns evenly */
    z-index: -1; /* Pushes the effect behind your text/buttons */
    font-family: monospace;
    font-size: 20px;
}

/* Individual falling streams */
.matrix-column {
    /* Writes text vertically down the screen */
    writing-mode: vertical-rl;
    text-orientation: upright;
    
    /* Matrix green theme with a glowing text-shadow */
    color: #00ff41;
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.8);
    
    /* Fades the top and bottom edges so code doesn't look cut off */
    mask-image: linear-gradient(to bottom, transparent 0%, #fff 20%, #fff 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #fff 20%, #fff 80%, transparent 100%);
    
    /* Animation tracking */
    transform: translateY(-100%);
    animation: rain var(--speed) linear infinite;
    animation-delay: var(--delay);
}

/* The falling animation loop */
@keyframes rain {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100vh);
    }
}

@media (prefers-reduced-motion: reduce) {
    .matrix-column {
        animation: none;
        transform: translateY(0); /* Pauses the letters statically across the canvas */
    }
}

/* Container to orchestrate layering */
.splash-wrapper {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* Forces everything in this box to sit above the background rain */
.content-layer {
    position: relative;
    z-index: 10; 
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* The logo styling */
.logo-overlay {
    max-width: 80%; /* Ensures scalability on mobile aspect ratios */
    height: auto;
    margin-bottom: 30px;
    
    /* Mix options: Clean outline + soft shadow for ultimate clarity */
    filter: drop-shadow(0px 0px 4px #000000) drop-shadow(0px 0px 20px rgba(0, 0, 0, 0.9));
}