:root {
    --header-height: 120px;
    --bg-color: #edeae5b0;
    --card-bg-white: #ffffffb0;
    --card-bg-tan: #e6e2d3b0;
    --text-color: #333;
    --menu-bg: #fffffff6;
    --pdf-link-color: #dc3545;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --shadow-color-hover: rgba(0, 0, 0, 0.15);
}

body {
    font-family: sans-serif;
    background-color: var(--bg-color);
    margin: 0;
}

#main-header {
    position: sticky;
    top: 0;
    background-color: var(--bg-color);
    padding: 0 2rem;
    height: var(--header-height);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 4px var(--shadow-color);
}

#main-content {
    padding: 2rem;
}


#cards-view {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.menu-container {
    position: absolute;
    left: 2rem;
    z-index: 1001;
}

.hamburger-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

.side-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 250px;
    height: calc(100vh - var(--header-height));
    background-color: var(--menu-bg);
    box-shadow: 2px 0 5px var(--shadow-color);
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 999;
    padding-top: 1rem;
}

.side-menu.open {
    transform: translateX(0);
}

.side-menu a {
    display: block;
    padding: 1rem;
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
}

.side-menu a:hover {
    background-color: var(--bg-color);
}

.logo-image {
    width: 100px; /* Adjust as needed */
    height: auto;
}

.card-container {
    display: flex;
    flex-wrap: wrap; 
    gap: 1rem;
    justify-content: center;
    width: 100%;
}

.card {
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--shadow-color);
    padding: 1.5rem; 
    width: 100%;
    max-width: 400px; 
    box-sizing: border-box;
    transition: transform 0.2s ease-in-out;
    position: relative;
    overflow-wrap: break-word;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px var(--shadow-color-hover);
}

.card-white {
    background-color: var(--card-bg-white);
}

.card-gray {
    background-color: var(--card-bg-tan);
}

.card-title {
    width: 90%;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    margin-top: 0;
}

.card-description {
    width: 90%;
    font-size: 1rem;
    color: #666; /* Kept as is, can be variablized if needed */
}

.pdf-link {
    position: absolute;
    top: 15px; 
    right: 15px; 
    font-size: 1.75rem; 
    color: var(--pdf-link-color);
    transition: transform 0.2s ease-in-out;
}

.pdf-link:hover {
    transform: scale(1.1);
}

@media (max-width: 600px) {
    #main-content {
        padding: 1rem;
    }
    .card {
        max-width: 100%;
        padding: 1rem;
    }
}