/* --- RESET & VARIABLES --- */
:root {
    --bg-color: #080808;
    --text-color: #e0e0e0;
    --accent-gold: #ffb700;
    --accent-cyan: #00f7ff;
    --glass-panel: rgba(20, 20, 20, 0.85);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    line-height: 1.8;
    overflow-x: hidden;
}

/* --- RESPONSIVE HERO SECTION --- */
.hero {
    height: 100vh;
    width: 100%;
    /* Path assumes images are in an 'images' subfolder */
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), var(--bg-color)), url('images/Prologue_scene1.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

h1 {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    color: var(--accent-gold);
    text-shadow: 0 0 25px rgba(255, 183, 0, 0.4);
    margin: 0;
    opacity: 0; 
    animation: glowIn 2s forwards 0.5s;
}

.subtitle {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-cyan);
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 1.2rem;
    margin-top: 10px;
    opacity: 0;
    animation: slideUp 1.5s forwards 1.2s;
}

/* --- CONTAINER --- */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* --- TEXT & HIGHLIGHTS --- */
p {
    margin-bottom: 2rem;
    color: #ccc;
}

.highlight-tech { color: var(--accent-cyan); font-weight: 600; text-shadow: 0 0 10px rgba(0, 247, 255, 0.3); }
.highlight-magic { color: var(--accent-gold); font-weight: 600; font-size: 1.2em; display: block; margin-top: 20px;}

/* --- IMAGES --- */
figure { margin: 0; padding: 0; }

.story-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 40px 0;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    border: 1px solid #333;
    transition: transform 0.5s ease;
}

/* --- CHAT UI --- */
.chat-ui {
    background: linear-gradient(90deg, rgba(0, 247, 255, 0.05), transparent);
    border-left: 4px solid var(--accent-cyan);
    padding: 20px 25px;
    margin: 30px 0;
    border-radius: 0 12px 12px 0;
    font-family: sans-serif;
    font-size: 1rem;
    color: #fff;
}

.chat-sender {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    font-weight: bold;
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* --- SFX --- */
.sfx {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    text-align: center;
    display: block;
    margin: 60px 0;
    font-weight: 900;
    color: #fff;
    text-shadow: 4px 4px 0px var(--accent-cyan);
    animation: shake 0.5s infinite;
}

/* --- ANIMATIONS & INTERACTIVITY --- */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.closing-block {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.btn-next {
    display: inline-block;
    color: var(--accent-cyan);
    text-decoration: none;
    border: 1px solid var(--accent-cyan);
    padding: 15px 40px;
    border-radius: 30px;
    transition: 0.3s;
    font-weight: bold;
    letter-spacing: 2px;
}

.btn-next:hover {
    background: var(--accent-cyan);
    color: #000;
    box-shadow: 0 0 20px var(--accent-cyan);
}

.next-chapter { text-align: center; margin-top: 60px; }

@keyframes glowIn { to { opacity: 1; text-shadow: 0 0 40px rgba(255, 183, 0, 0.8); } }
@keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
@keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}

/* --- MOBILE OPTIMIZATION --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; line-height: 1.1; }
    body { font-size: 1.1rem; }
    .hero { background-attachment: scroll; /* Fixes jitter on mobile browsers */ }
    .container { padding: 30px 15px; }
    .sfx { font-size: 3rem; }
}