intro_style.css

/* --- START OF FILE intro_style.css --- */

/* --- General Body/Layout Styles --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    margin: 0;
    background-color: #f8f9fa; /* Slightly lighter background */
    color: #343a40;
    font-size: 16px;
}

.intro-container {
    max-width: 900px; /* Limit width for readability */
    margin: 20px auto; /* Center content horizontally, add top/bottom margin */
    padding: 15px 25px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

h1, h2 {
    color: #212529;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 8px;
    margin-bottom: 20px;
    text-align: center;
}

h1 {
    font-size: 2.2em;
    margin-top: 10px;
}

h2 {
    font-size: 1.6em;
    margin-top: 35px;
    text-align: left; /* Keep section headers left-aligned */
}

/* --- Simulator Preview Section --- */
.simulator-preview {
    position: relative; /* Needed for absolute positioning of the play button */
    margin: 25px auto; /* Center block */
    display: block; /* Ensure it takes block-level space */
    max-width: 100%; /* Ensure it fits within container */
    cursor: pointer; /* Indicate the whole area is clickable */
    border-radius: 6px; /* Match image radius */
    overflow: hidden; /* Ensure play button doesn't overflow rounded corners */
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

.simulator-preview img {
    display: block; /* Remove potential space below image */
    width: 100%; /* Make image fill the container */
    height: auto; /* Maintain aspect ratio */
    border-radius: 6px; /* Rounded corners for the image */
    transition: transform 0.3s ease; /* Slight zoom effect on hover */
}

.simulator-preview:hover img {
    transform: scale(1.02); /* Slightly zoom image on hover */
}

/* --- Play Button --- */
.play-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.1); /* Slight dark overlay */
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.play-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px; /* Size of the button background */
    height: 80px;
    background-color: rgba(255, 255, 255, 0.8); /* Semi-transparent white background */
    border-radius: 50%; /* Circular button */
    opacity: 0.5; /* 50% transparent as requested */
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.play-button i.fa-play {
    font-size: 36px; /* Size of the play icon */
    color: #343a40; /* Dark icon color */
    /* Adjust icon position slightly if needed */
    transform: translateX(2px);
}

.simulator-preview:hover .play-link {
    background-color: rgba(0, 0, 0, 0.2); /* Darken overlay slightly on hover */
}

.simulator-preview:hover .play-button {
    opacity: 0.85; /* Make button less transparent on hover */
    transform: scale(1.1); /* Enlarge button slightly on hover */
    background-color: rgba(255, 255, 255, 0.95); /* Make background less transparent */
}

/* --- Information Section (Modified) --- */
.info-section {
    text-align: center;
    margin: 25px 0;
    padding: 15px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    font-size: 0.95em;
    color: #495057;
    line-height: 1.5; /* Adjusted line height for single line */
}

.info-section p {
    margin: 0; /* Remove default margin from p */
}

/* Style the separator */
.info-separator {
    margin: 0 10px; /* Space around the separator */
    color: #adb5bd; /* Lighter color for separator */
}

.info-section a {
    color: #0056b3;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    white-space: nowrap; /* Prevent link text wrapping */
}

.info-section a:hover {
    color: #003d80;
    text-decoration: underline;
}

.info-section i {
    margin-right: 4px; /* Slightly reduced space */
    color: #6c757d;
    vertical-align: baseline;
}

.info-section a:hover i {
    color: #003d80;
}

/* Allow wrapping on smaller screens */
@media (max-width: 480px) {
    .info-section {
        line-height: 1.8; /* Increase line height if it wraps */
    }
    .info-separator {
        display: block; /* Stack separator on its own line */
        margin: 5px auto; /* Center separator when stacked */
        width: 20px; /* Give it some width */
        border-top: 1px solid #eee; /* Make it a line */
        color: transparent; /* Hide the pipe character */
    }
    .author-info, .source-info {
        display: block; /* Make author/source stack */
        margin-bottom: 3px;
    }
}

/* --- Description Section --- */
.description {
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 0 10px; /* Add slight horizontal padding */
}

.description p {
    margin-bottom: 15px;
    text-align: justify;
}

/* --- Comments Section --- */
.comments-section {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #dee2e6;
}

.comments-section h2 {
    border-bottom: none; /* Remove border from H2 within comments */
    text-align: center;
    margin-bottom: 25px;
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    .intro-container {
        margin: 15px auto;
        padding: 10px 15px;
    }
    h1 {
        font-size: 1.9em;
    }
    h2 {
        font-size: 1.4em;
    }
    .play-button {
        width: 70px;
        height: 70px;
    }
    .play-button i.fa-play {
        font-size: 30px;
    }
    .info-section {
        font-size: 0.9em;
    }
}

/* Media query for 480px already adjusted above for .info-section */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    .intro-container {
        margin: 10px auto;
        padding: 10px 10px;
        border-radius: 4px;
    }
    h1 {
        font-size: 1.6em;
        padding-bottom: 6px;
        margin-bottom: 15px;
    }
    h2 {
        font-size: 1.3em;
        margin-top: 25px;
    }
    .simulator-preview {
        margin: 15px auto;
    }
    .play-button {
        width: 60px;
        height: 60px;
    }
    .play-button i.fa-play {
        font-size: 24px;
    }
    .info-section {
        font-size: 0.85em;
        padding: 10px 0;
        margin: 20px 0;
    }
    .description {
        padding: 0 5px;
    }
    .comments-section {
        margin-top: 30px;
        padding-top: 15px;
    }
    .comments-section h2 {
        margin-bottom: 20px;
    }
}


/* --- END OF FILE intro_style.css --- */