body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('pexels-dark-1836972_1920.jpg') no-repeat center center/cover;
    font-family: 'Inter', sans-serif;
    color: white;
    overflow: hidden;
}

/* Darkens the image slightly so text is readable */
.overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.main-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 90%;
    max-width: 600px;
}

.logo {
    width: 100%;
    max-width: 450px;
    filter: drop-shadow(0 0 20px rgba(160, 32, 240, 0.6));
    animation: lightning-flicker 6s infinite;
}

@keyframes lightning-flicker {
    0%, 95%, 100% { opacity: 1; filter: drop-shadow(0 0 20px rgba(160, 32, 240, 0.6)); }
    96% { opacity: 0.8; filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.8)); }
    98% { opacity: 1; }
}

.tagline {
    letter-spacing: 6px;
    font-weight: 300;
    font-size: 0.9rem;
    margin: 20px 0;
    color: #e0e0e0;
}

.glass-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    margin-top: 30px;
}

input {
    background: rgba(0,0,0,0.5);
    border: 1px solid #8A2BE2;
    padding: 12px;
    color: white;
    width: 70%;
    border-radius: 5px;
}

button {
    background: #8A2BE2;
    border: none;
    padding: 12px 20px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

button:hover { background: #5d16a1; transform: scale(1.05); }