/* * Basic Reset and Body Styles */
body {
    margin: 0;
    padding-top: 200px;
    font-family: Helvetica, Arial, sans-serif;
    background-color: white;
    color: black;
    text-align: left;
}

a {
    color: black;
}

/* * HEADER BAR STYLES */
.header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: black;
    z-index: 1000;
}

/* Image Display Div */
.header-image {
    height: 150px;
    width: 100%;
    background-image: url("images/website_header_bar.png");
    background-color: black;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

/* * NAVIGATION LINKS STYLES */
.nav-bar {
    background-color: white;
    text-align: center;
    border-bottom: 2px solid black;
    border-image: linear-gradient(to right, white, 5%, white, 30%, black, 70%, white, 95%, white) 1;
}

.nav-bar a {
    color: black;
    text-decoration: none;
    padding: 0 15px;
    font-weight: bold;
    font-size: 1.1em;
    display: inline-block;
    padding: 10px;
}

.nav-bar a:hover {
    color: white;
    background-color: black;
}

/* * --- MAIN PRODUCT CONTENT STYLES --- */
.main-content {
    max-width: 1200px; 
    margin: 0 auto;
    padding: 20px;
}

.product-split {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    padding: 40px 0;
}

/* LEFT SIDE: IMAGE CONTAINER */
.product-image {
    flex-shrink: 0;
    width: 40%;
    height: 600px;
    overflow: hidden;
    text-align: center;
}

.product-image img {
    height: 100%;
    width: 100%;
    object-fit: contain;
}

/* RIGHT SIDE: DETAILS BOX */
.product-details {
    flex-grow: 1;
    padding-top: 20px;
}

.product-details h1 {
    font-size: 2.5em;
    margin-top: 0;
    margin-bottom: 20px;
}

.product-details p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.product-details h3 {
    font-size: 1.2em;
    margin-top: 0;
    margin-bottom: 0px;
}

/* LINK BUTTON STYLES */
.link-button {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    
    border: 2px solid black; 
    color: black;
    background-color: white;
    border-radius: 5px;

    transition: background-color 0.2s;
}

.link-button:hover {
    background-color: black;
    color: white;
}

/* * --- GRIDDED SIDE-STYLE --- */
.cover-grid-container {
    flex-shrink: 0;
    width: 40%;
}

.cover-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 5px;
    margin: 20px;
}

.cover-item {
    margin: 5px; 
    line-height: 0;
    overflow: hidden;
    text-align: center;
}

.cover-item img {
    width: 100%;
    min-width: 60px;
    height: auto;
    display: block; 
}

/* * --- LICENSE EXPLANATION --- */

.mid-img {
    padding: 20px;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    
}

.mid-img img {
    width: 80%;
    border: 2px solid black;
    margin: 10px
}

/* * --- FOOTER STYLES --- */
.footer {
    color: black;
    padding: 15px 20px;
    text-align: center;
    font-size: 0.9em;
    width: 100%;
    box-sizing: border-box;
}


@media (max-width: 900px) {
    /* FLEXBOX STACKING */
    .product-split {
        flex-direction: column;
        align-items: center;
        gap: 20px; 
        padding: 20px 0;
    }

    /* IMAGE/GRID CONTAINER SIZING FIX */
    .product-image,
    .cover-grid-container {
        width: 90%;
        height: auto;
        margin: 0 auto; 
    }

    /* PRODUCT IMAGE CENTERING FIX */
    .product-image img {
        max-height: 600px;
        max-width: 100%;
        height: auto;
        width: auto;
        display: block; 
        margin: 0 auto; 
        object-fit: contain; 
    }

    /* DETAILS BOX CENTERING FIX */
    .product-details {
        width: 90%;
        padding-top: 0;
        text-align: left;
    }

    .main-content {
        padding: 0 10px;
    }
}

/* * --- MEDIA QUERY FOR LINK WRAPPING --- */
@media (max-width: 750px) {
    .main-content-wrapper {
        padding-top: 60px; 
    }
}