:root {
    --bg-color: #868686;
    --text-color: #ffffff;
    --accent-color: #00ff88;
    --secondary-accent: #00ccff;
    --card-bg: rgba(255, 255, 255, 0.1);
    --card-border: rgb(255, 255, 255);
    --gallery-speed: 20s;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Space Mono', monospace;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: background-color 1s ease;
}

/* Background 3D Gallery */
.background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
    overflow: hidden;
    opacity: 0.6;
}

.scene {
    width: 200px;
    height: 150px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(-10deg); /* Slight tilt */
}

.gallery {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
    animation: rotate var(--gallery-speed) infinite linear;
}

.card {
    position: absolute;
    width: 200px;
    height: 150px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    /* Positioning will be handled by nth-child in a more generic way or specific classes, 
       but for a pure CSS loop with fixed number of items, we can hardcode or use SCSS. 
       I'll use standard CSS with calc() for distribution. 
       Assuming 8 cards. 360 / 8 = 45deg.
    */
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: rgba(255,255,255,0.2);
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    transition: border-color 0.5s, background-color 0.5s;
}

/* Distribute cards in a circle */
.card:nth-child(1) { transform: rotateY(0deg) translateZ(350px); }
.card:nth-child(2) { transform: rotateY(45deg) translateZ(350px); }
.card:nth-child(3) { transform: rotateY(90deg) translateZ(350px); }
.card:nth-child(4) { transform: rotateY(135deg) translateZ(350px); }
.card:nth-child(5) { transform: rotateY(180deg) translateZ(350px); }
.card:nth-child(6) { transform: rotateY(225deg) translateZ(350px); }
.card:nth-child(7) { transform: rotateY(270deg) translateZ(350px); }
.card:nth-child(8) { transform: rotateY(315deg) translateZ(350px); }

/* Add some content to cards for visual interest */
.card::after {
    content: '';
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    opacity: 0.1;
    border-radius: 5px;
}

@keyframes rotate {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

/* Content Overlay */
.content-overlay {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
    width: 100%;
    max-width: 800px;
    padding: 20px;
}

/* Browser Bar Animation */
.browser-bar-container {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--accent-color);
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
    width: 100%;
    max-width: 600px;
    transition: box-shadow 0.5s, border-color 0.5s;
}

.browser-bar {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    white-space: pre;
    overflow: hidden;
}

.protocol { color: #666; }
.www { color: #888; }
.url-text { color: var(--accent-color); text-shadow: 0 0 10px var(--accent-color); }
.cursor {
    animation: blink 1s step-end infinite;
    color: var(--accent-color);
    margin-left: 2px;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Notify Section */
.notify-section {
    text-align: center;
    background: rgba(0,0,0,0.6);
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}

.notify-section h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(to right, #fff, var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.notify-section p {
    margin-bottom: 30px;
    color: #ccc;
}

.input-group {
    display: flex;
    gap: 10px;
    justify-content: center;
}

input[type="email"] {
    padding: 15px 20px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-family: 'Space Mono', monospace;
    width: 300px;
    outline: none;
    transition: border-color 0.3s;
}

input[type="email"]:focus {
    border-color: var(--accent-color);
}

button {
    padding: 15px 30px;
    border-radius: 30px;
    border: none;
    background: var(--accent-color);
    color: #000;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.4);
}

.success-message {
    margin-top: 20px;
    color: var(--accent-color);
    font-weight: bold;
}

.hidden {
    display: none;
}

/* Responsive */
@media (max-width: 600px) {
    .input-group {
        flex-direction: column;
        align-items: center;
    }
    
    input[type="email"] {
        width: 100%;
    }
    
    .browser-bar {
        font-size: 0.9rem;
    }
    
    .scene {
        transform: scale(0.7) rotateX(-10deg);
    }
}