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

body {
    font-family: 'Arial', sans-serif;
    background: #000;
    color: #FFD700;
    overflow: hidden;
}

/* Intro Screen */
#intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    cursor: pointer;
}

#intro-screen.active {
    opacity: 1;
    pointer-events: all;
}

#intro-text {
    font-size: 3rem;
    color: #fff;
    text-align: center;
    padding: 2rem;
    animation: glow 2s ease-in-out infinite;
}

#click-hint {
    font-size: 1.2rem;
    color: #aaa;
    margin-top: 2rem;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff;
    }
    50% {
        text-shadow: 0 0 20px #fff, 0 0 30px #fff;
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* Video Container */
#video-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    background: #000;
}

#game-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Info Overlay */
#info-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    align-content: center;
    pointer-events: none;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.4);
}

.info-item {
    font-size: 1.4rem;
    font-weight: bold;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9);
    padding: 0.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    text-align: left;
}

.info-item.show {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    #intro-text {
        font-size: 1.5rem;
    }

    #info-overlay {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .info-item {
        font-size: 1rem;
    }
}