/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Newsreader', Georgia, serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    display: block;
    min-height: 100vh;
}

/* Left Sidebar Navigation */
nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 30%;
    height: 100vh;
    padding: 40px 20px 40px 60px;
    overflow-y: auto;
}

nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
}

nav .nav-divider {
    width: 75%;
    height: auto;
    display: block;
    margin: 0.75rem 0 1.5rem 0;
    object-fit: contain;
}

nav a {
    display: block;
    transition: opacity 0.3s ease;
}

nav a:hover {
    opacity: 0.6;
}

/* Navigation Images - variable sizing */
nav img {
    width: auto;
    height: 2rem;  /* Base height */
    display: block;
    object-fit: contain;
    object-position: left center;
}

/* Size variations for different letter heights */
nav img.size-0 {
    height: 1.15rem;  /* Extra short/tiny letters */
    margin-top: 0.5rem;
    margin-bottom: 1.609375rem;  /* padding factor: 1.125, split with constant top */
}

nav img.size-1 {
    height: 1.55rem;  /* Short, flat letters (e.g., "one") */
    margin-top: 0.5rem;
    margin-bottom: 1.375rem;  /* padding factor: 1.0, split with constant top */
}

nav img.size-2 {
    height: 2rem;    /* Tall letters (e.g., "bow") */
    margin-top: 0.5rem;
    margin-bottom: 1.140625rem;  /* padding factor: 0.875, split with constant top */
}

nav img.size-3 {
    height: 2.5rem;  /* Tall + descenders (e.g., "buy") */
    margin-top: 0.5rem;
    margin-bottom: 0.90625rem;  /* padding factor: 0.75, split with constant top */
}

nav img.size-4 {
    height: 3rem;    /* Extra tall */
    margin-top: 0.5rem;
    margin-bottom: 0.671875rem;  /* padding factor: 0.625, split with constant top */
}

nav img.size-5 {
    height: 3.5rem;  /* Largest */
    margin-top: 0.46875rem;
    margin-bottom: 0.46875rem;  /* padding factor: 0.5, split evenly */
}

/* Default size (no class) */
nav img:not([class*="size-"]) {
    margin-top: 0.5rem;
    margin-bottom: 1.140625rem;  /* Same as size-2 */
}

/* Dropdown Navigation */
.dropdown-trigger {
    cursor: pointer;
    padding: 0;
    line-height: 0;
    display: flex;
    align-items: center;
}

.nav-dropdown-toggle {
    width: auto;
    height: 1.25rem;
    display: block;
    object-fit: contain;
    object-position: left center;
    transition: transform 0.6s cubic-bezier(0.68, -0.4, 0.265, 1.35);
}

.dropdown-trigger.active .nav-dropdown-toggle {
    transform: rotate(180deg) scale(1.1);
}

.dropdown-content {
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
}

.dropdown-content.active {
    opacity: 1;
}

.dropdown-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.3, 0.64, 1);
}

.dropdown-content.active .dropdown-item {
    opacity: 1;
    transform: translateX(0);
}

.dropdown-content.active .dropdown-item:nth-child(1) {
    transition-delay: 0.05s;
}

.dropdown-content.active .dropdown-item:nth-child(2) {
    transition-delay: 0.1s;
}

.dropdown-content.active .dropdown-item:nth-child(3) {
    transition-delay: 0.15s;
}

.dropdown-content.active .dropdown-item:nth-child(4) {
    transition-delay: 0.2s;
}

.dropdown-arrow {
    width: auto;
    height: 0.8rem;
    object-fit: contain;
    flex-shrink: 0;
}

.dropdown-item:first-child .dropdown-arrow,
.dropdown-item:last-child .dropdown-arrow {
    height: 0.7rem;
}

.dropdown-item a {
    display: block;
    flex: 1;
}

/* Main Content Area */
main {
    margin-left: 30%;
    padding: 60px 40px;
    max-width: 900px;
}

/* Typography */
h1, h2, h3, h4 {
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

/* Links */
a {
    color: #0066cc;
}

a:hover {
    color: #004499;
}

/* Content sections */
.content {
    margin-top: 30px;
}

.intro {
    margin-bottom: 0;
}

.content-divider {
    width: auto;
    height: 1.5rem;
    object-fit: contain;
    display: block;
    margin: 20px 0 30px 0;
}

/* Blog Grid */
.content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.blog-section {
    position: relative;
    margin-bottom: 2rem;
}

.blog-grid {
    display: flex;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 1rem;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.blog-grid::-webkit-scrollbar {
    display: none;
}

.scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s ease, transform 0.2s ease;
    font-size: 1.5rem;
    color: #333;
    user-select: none;
}

.scroll-arrow:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

.scroll-arrow.left {
    left: -20px;
}

.scroll-arrow.right {
    right: -20px;
}

.blog-card {
    flex: 0 0 280px;
    width: 280px;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-right: 1px solid #e0e0e0;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.blog-card:first-child {
    border-left: 1px solid #e0e0e0;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 5;
}

.card-title {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    background: #fafafa;
}

.card-title img {
    max-width: 100%;
    height: auto;
    max-height: 2.5rem;
    object-fit: contain;
}

.card-image {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: #f5f5f5;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-notes {
    padding: 1rem;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #666;
    min-height: 80px;
}

main a:has(.content-divider) {
    display: inline-block;
    line-height: 0;
    transition: opacity 0.3s ease;
}

main a:has(.content-divider):hover {
    opacity: 0.6;
}

/* Title Images (for headers) */
.title-image {
    max-width: 100%;
    height: auto;
    max-height: 4rem;
    display: block;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    margin-left: 30%;
    padding: 0 40px 60px 40px;
    max-width: 900px;
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
}

.footer-icons {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
}

footer a {
    display: block;
    transition: opacity 0.3s ease;
}

footer a:hover {
    opacity: 0.6;
}

footer a img {
    width: auto;
    height: 1.5rem;
    display: block;
    object-fit: contain;
}

/* Responsive Design */
/* Medium width (tablets) - single line nav at top */
@media (max-width: 1024px) and (min-width: 769px) {
    body {
        flex-direction: column;
    }

    nav {
        position: relative;
        width: 100%;
        height: auto;
        padding: 20px;
        display: flex;
        flex-direction: row;
        gap: 25px;
        align-items: center;
    }

    nav ul {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 25px;
        align-items: center;
        overflow-x: auto;  /* Allow horizontal scroll if needed */
        position: relative;
    }

    nav .nav-divider {
        display: none;  /* Hide divider on tablets */
    }

    /* Reset all image margins for tablets */
    nav img {
        margin-top: 0;
        margin-bottom: 0;
    }

    /* Slightly smaller sizes for tablets */
    nav img.size-0 {
        height: 1.035rem;
    }

    nav img.size-1 {
        height: 1.35rem;
    }

    nav img.size-2 {
        height: 1.7rem;
    }

    nav img.size-3 {
        height: 2.1rem;
    }

    nav img.size-4 {
        height: 2.5rem;
    }

    nav img.size-5 {
        height: 3rem;
    }

    /* Adjust dropdown for tablets */
    .dropdown-trigger {
        padding-top: 0;
        padding-bottom: 0;
    }

    .nav-dropdown-toggle {
        height: 1.1rem;
    }

    .dropdown-content {
        position: relative;
        width: auto;
    }

    .dropdown-list {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 25px;
    }

    .dropdown-arrow {
        display: none;
    }

    main {
        margin-left: 0;
        padding: 20px 20px 40px 20px;
    }

    footer {
        margin-left: 0;
        padding: 20px;
    }

    .footer-icons {
        gap: 15px;
    }

    .content-divider {
        height: 1.2rem;
        margin: 15px 0 25px 0;
    }

    .blog-card {
        flex: 0 0 240px;
        width: 240px;
    }

    .card-title {
        min-height: 50px;
    }

    .card-title img {
        max-height: 2rem;
    }

    .scroll-arrow {
        width: 35px;
        height: 35px;
        font-size: 1.3rem;
    }

    .scroll-arrow.left {
        left: -15px;
    }

    .scroll-arrow.right {
        right: -15px;
    }
}

/* Mobile - wrapping nav at top */
@media (max-width: 768px) {
    body {
        flex-direction: column;
    }

    nav {
        position: relative;
        width: 100%;
        height: auto;
        padding: 20px;
    }

    nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        row-gap: 8px;
        column-gap: 30px;
        align-items: center;
    }

    nav .nav-divider {
        width: 50%;
        margin: 0.5rem 0;
    }

    /* Reset all image margins for mobile */
    nav img {
        margin-top: 0;
        margin-bottom: 0;
    }

    /* Proportionally smaller sizes for mobile */
    nav img.size-0 {
        height: 0.92rem;
    }

    nav img.size-1 {
        height: 1.25rem;
    }

    nav img.size-2 {
        height: 1.6rem;
    }

    nav img.size-3 {
        height: 2rem;
    }

    nav img.size-4 {
        height: 2.4rem;
    }

    nav img.size-5 {
        height: 2.8rem;
    }

    /* Adjust dropdown for mobile */
    .dropdown-trigger {
        padding-top: 0;
        padding-bottom: 0;
        width: 100%;  /* Force dropdown to start on new row */
    }

    .nav-dropdown-toggle {
        height: 1rem;
    }

    .dropdown-content {
        position: relative;
        width: 100%;
    }

    .dropdown-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 30px;
    }

    .dropdown-arrow {
        display: none;  /* Hide arrows on mobile */
    }

    main {
        margin-left: 0;
        padding: 20px 20px 40px 20px;
    }

    footer {
        margin-left: 0;
        padding: 20px;
    }

    .footer-icons {
        gap: 15px;
        flex-wrap: wrap;
    }

    .content-divider {
        height: 1.2rem;
        margin: 15px 0 25px 0;
    }

    .blog-card {
        flex: 0 0 220px;
        width: 220px;
    }

    .card-title {
        min-height: 50px;
        padding: 0.75rem;
    }

    .card-title img {
        max-height: 1.75rem;
    }

    .card-notes {
        padding: 0.75rem;
        font-size: 0.85rem;
        min-height: 70px;
    }

    .scroll-arrow {
        width: 30px;
        height: 30px;
        font-size: 1.2rem;
    }

    .scroll-arrow.left {
        left: -10px;
    }

    .scroll-arrow.right {
        right: -10px;
    }
}