:root {
    --neon-blue: #00f2ff;
    --neon-purple: #bc13fe;
    --neon-pink: #ff0055;
    --glass: rgba(4, 4, 10, 0.88);
    --border: rgba(0, 242, 255, 0.2);
}

body {
    margin: 0;
    background: #010103;
    color: #fff;
    font-family: 'Segoe UI', system-ui, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    position: relative;
    perspective: 1000px;
}

.grid-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: center center;
    transform: perspective(400deg) rotateX(60deg) scale(2);
    z-index: -1;
    animation: grid-move 8s linear infinite;
    opacity: 0.4;
}

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

@keyframes grid-move {
    from { background-position: 0 0; }
    to { background-position: 0 60px; }
}

.container {
    background: var(--glass);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 2px solid var(--neon-blue);
    border-radius: 30px;
    padding: 50px;
    text-align: center;
    width: 380px;
    box-shadow: 0 0 35px rgba(0, 242, 255, 0.3), inset 0 0 20px rgba(0,242,255,0.2);
    position: relative;
    z-index: 10;
    
    transform-style: preserve-3d;
    transform: rotateX(0deg) rotateY(0deg) scale(1);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    will-change: transform;
}

h1 {
    font-size: 3rem;
    font-weight: 900;
    margin: 0 0 5px 0;
    background: linear-gradient(to bottom, #fff, var(--neon-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 15px rgba(0, 242, 255, 0.6);
    letter-spacing: 4px;
    transform: translateZ(40px);
}

.typing {
    font-family: monospace;
    color: var(--neon-purple);
    font-size: 0.9rem;
    margin-bottom: 30px;
    letter-spacing: 2px;
    text-shadow: 0 0 5px rgba(188, 19, 254, 0.4);
    transform: translateZ(25px);
}

#launch-btn {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 10px;
    transition: 0.4s;
    box-shadow: 0 0 10px var(--neon-blue);
    transform: translateZ(30px);
}

#launch-btn:hover {
    background: var(--neon-blue);
    color: #000;
    box-shadow: 0 0 40px var(--neon-blue);
    letter-spacing: 3px;
}

#dashboard { margin-top: 20px; }

.link-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    padding: 14px;
    margin: 12px 0;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: scale(0.8) translateZ(30px);
}

.link-item:hover {
    transform: scale(1.05) translateZ(45px) !important;
    background: rgba(0, 242, 255, 0.1);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.3);
}

.yt:hover { border-color: var(--neon-pink); color: var(--neon-pink); box-shadow: 0 0 15px var(--neon-pink); }

.reveal { animation: popIn 0.5s forwards; }

@keyframes popIn {
    to { opacity: 1; transform: scale(1) translateZ(30px); }
}