/* General Page Styling */
body {
    background: #F7F5E6; /* Light beige background */
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
}

/* Main Content Container */
#content {
    background-color: white;
    width: 70%;
    margin: 20px auto;
    padding: 5px;
    border: 3px solid darkblue;
    border-radius: 5px;
}

/* Header & Footer */
header, footer {
    background: darkblue;
    padding: 5px;
    color: white;
    text-align: center;
}

/* Navigation */
#main-nav ul {
    padding: 0;
    list-style-type: none;
    margin: 0;
}

#main-nav li {
    background: #d17b7b; /* Light red */
    text-align: center;
    border-bottom: 1px solid white;
    padding: 10px;
}

#main-nav a {
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    display: block;
}

#main-nav a:hover {
    background: #a75555;
    color: white;
}

/* Big Ideas Section */
#ideas {
    margin-top: 10px;
}

/* Individual Idea Boxes */
.idea-box {
    background: #5B7D87; /* Blue-gray for primary idea */
    color: white;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
}

.idea-box.alt {
    background: #d17b7b; /* Alternate color for variation */
}

.idea-box h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.idea-box p {
    font-size: 1em;
    line-height: 1.5;
}

/* Images inside Idea Boxes */
.idea-box img {
    width: 200px;
    height: 200px;
    margin: 10px auto;
    display: block;
    border-radius: 5px;
}

/* Larger Screens */
@media only screen and (min-width: 768px) {
    /* Navigation turns into a horizontal bar */
    #main-nav ul {
        display: flex;
        justify-content: space-around;
    }

    #main-nav li {
        flex: 1;
        border-right: 1px solid white;
    }

    #main-nav li:last-child {
        border-right: none;
    }

    /* Ideas Section - Flexbox */
    #ideas {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
    }

    .idea-box {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px;
    }

    /* Alternating layout */
    .idea-box img {
        width: 200px;
        height: 200px;
    }

    .idea-box:nth-child(even) {
        flex-direction: row-reverse; /* Flip for alternating layout */
    }
}