/* --- Variables & General Styles --- */
:root {
    --font-primary: 'Merriweather', serif;
    --font-secondary: 'Montserrat', sans-serif;
    --color-text: #333;
    --color-background: #fdfdfd;
    --color-primary: #a02c2c;
    --color-border: #e0e0e0;
    --color-meta: #777;
    --container-width: 1200px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #000;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Header & Navigation --- */
.site-header {
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    background-color: #fff;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
}
.site-title a {
    color: var(--color-text);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-nav a {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}
.main-nav a:hover {
    color: var(--color-primary);
}

/* --- Main Content Layout --- */
main.container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 40px;
    padding-bottom: 40px;
}

@media (min-width: 992px) {
    main.container {
        grid-template-columns: 2fr 1fr;
        grid-template-areas:
            "featured sidebar"
            "latest   sidebar";
    }
    .featured-article { grid-area: featured; }
    .latest-articles { grid-area: latest; }
    .sidebar { grid-area: sidebar; }
}


/* --- Article Styles --- */
.article-content {
    padding: 15px 0;
}

.category-tag {
    display: inline-block;
    background-color: var(--color-primary);
    color: #fff;
    padding: 4px 10px;
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.article-meta {
    font-size: 0.8rem;
    color: var(--color-meta);
    font-family: var(--font-secondary);
}

.featured-article article {
    border: 1px solid var(--color-border);
}

.featured-article .article-content {
    padding: 30px;
}

.featured-article h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.featured-article h2 a {
    color: var(--color-text);
}

.featured-article p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.section-title {
    font-size: 2rem;
    padding-bottom: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-primary);
}

.articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.grid-item {
    border: 1px solid var(--color-border);
    background: #fff;
    display: flex;
    flex-direction: column;
}

.grid-item .article-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.grid-item h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    flex-grow: 1;
}

.grid-item h3 a {
    color: var(--color-text);
}

.grid-item p {
    margin-bottom: 15px;
}


/* --- Sidebar --- */
.sidebar {
    position: sticky;
    top: 40px;
    align-self: start;
}

.promo-box, .categories-widget {
    background-color: #f7f7f7;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--color-border);
}

.sidebar h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 10px;
}

.sidebar p {
    line-height: 1.6;
}

.categories-widget ul {
    list-style: none;
}

.categories-widget ul li {
    margin-bottom: 10px;
}

.categories-widget ul a {
    font-family: var(--font-secondary);
    font-weight: 600;
}

/* --- Article Page --- */
.article-page main {
    max-width: 800px;
    margin: 40px auto;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
}

.article-header .category-tag {
    margin-bottom: 20px;
}

.article-header h1 {
    font-size: 3rem;
    line-height: 1.2;
}

.article-header .article-meta {
    margin-top: 20px;
    font-size: 1rem;
}

.article-body {
    font-size: 1.15rem;
}

.article-body img {
    margin: 30px 0;
}

.article-body p {
    margin-bottom: 1.5em;
}

.article-body h2 {
    font-size: 2rem;
    margin-top: 2em;
    margin-bottom: 1em;
}

.article-body h3 {
    font-size: 1.5rem;
    margin-top: 1.5em;
    margin-bottom: 1em;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-text);
    color: #fff;
    text-align: center;
    padding: 25px 0;
    margin-top: 40px;
}