/* --- Global Styles --- */
:root {
    --background-color: #f7f9fa;
    --text-color: #4A4A4A;
    --heading-color: #2c3e50;
    --surface-color: #ffffff;
    --border-color: #e6e6e6;
    
    --primary-color: #4ECDC4; /* Teal */
    --secondary-color: #FF6B6B; /* Coral */
    --accent-color: #F7B801; /* Yellow */
    --dark-blue: #2c3e50;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--background-color);
    margin: 0;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3 {
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--heading-color);
    line-height: 1.3;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* --- Header & Navigation --- */
.header {
    background-color: var(--surface-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-blue);
}

.logo:hover {
    color: var(--primary-color);
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: var(--text-color);
    font-weight: 700;
    font-size: 1rem;
    padding-bottom: 5px;
}

.main-nav a:hover {
    color: var(--secondary-color);
}

/* --- Main Content Layout --- */
.page-content {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 40px;
    padding-top: 40px;
    padding-bottom: 40px;
}

.main-content {
    grid-column: 1 / 2;
}

.sidebar {
    grid-column: 2 / 3;
}

/* --- Homepage & Category Pages --- */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 50px 40px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 40px;
}
.hero-section h1 {
    color: white;
    font-size: 3rem;
}
.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.section-title, .category-header {
    font-size: 2.2rem;
    padding-bottom: 10px;
    margin-bottom: 30px;
    border-bottom: 3px solid var(--primary-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.article-card {
    background-color: var(--surface-color);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

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

.card-content h3 {
    margin-bottom: 10px;
}

.card-content h3 a {
    color: var(--heading-color);
    font-weight: 700;
}

.card-content h3 a:hover {
    color: var(--secondary-color);
}

.card-content p {
    margin-bottom: 15px;
    flex-grow: 1;
}

.read-more {
    font-weight: 700;
    font-size: 0.9rem;
    align-self: flex-start;
}

.category-tag {
    display: inline-block;
    color: #fff;
    padding: 5px 12px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    border-radius: 20px;
    align-self: flex-start;
}
.category-tag.checkers { background-color: #d9232d; }
.category-tag.shoprite { background-color: #f5333f; }
.category-tag.pnp { background-color: #004c97; }
.category-tag.woolies { background-color: #1a1a1a; }
.category-tag.spar { background-color: #00843d; }
.category-tag.more { background-color: var(--accent-color); }


/* --- Sidebar --- */
.sidebar-widget {
    background-color: var(--surface-color);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 1.3rem;
    padding-bottom: 10px;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.sidebar-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-widget ul li {
    margin-bottom: 12px;
}
.sidebar-widget ul li a {
    color: var(--text-color);
    font-weight: 400;
}

/* --- Article Page --- */
.article-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.article-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.article-meta {
    color: #777;
    font-size: 0.9rem;
}
.article-meta a {
    color: #777;
    font-weight: 700;
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--secondary-color);
}

.article-content p, .article-content ul, .article-content ol {
    margin-bottom: 20px;
}

.article-content img {
    margin: 30px 0;
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

/* --- Footer --- */
.footer {
    background-color: var(--dark-blue);
    color: var(--background-color);
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
}

.footer p {
    margin: 0;
    font-size: 0.9rem;
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .page-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .header .container {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px 20px;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .article-header h1 {
        font-size: 2.5rem;
    }
}