/* VitaDaily Insights - Modern Health Editorial Stylesheet */
:root {
    --primary-color: #2C5E43;
    --primary-hover: #1E3F2D;
    --secondary-color: #4A7C59;
    --accent-light: #E8F1EC;
    --accent-gold: #D4A373;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    --bg-page: #F8F9FA;
    --bg-card: #FFFFFF;
    --border-color: #E2E8F0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.03);
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--bg-page);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--secondary-color);
    font-weight: 400;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

nav a:hover, nav a.active {
    color: var(--primary-color);
}

.btn-header {
    background-color: var(--accent-light);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
}

.btn-header:hover {
    background-color: var(--primary-color);
    color: #FFF;
}

/* Hero / Editorial Banner (E-E-A-T) */
.editorial-hero {
    background: linear-gradient(135deg, #E8F1EC 0%, #F4F8F5 100%);
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.editorial-box {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 32px;
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow-md);
}

.editorial-box h1 {
    font-size: 26px;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.3;
}

.editorial-box p {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 900px;
}

.editorial-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.badge {
    background: #E2EFE7;
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

/* Page Layouts & Silo Grid */
.section-title {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 24px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-light);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.card-title {
    font-size: 18px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.card-title a {
    text-decoration: none;
    color: var(--text-main);
    transition: color 0.2s ease;
}

.card-title a:hover {
    color: var(--primary-color);
}

.card-snippet {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.card-meta {
    font-size: 12px;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    display: flex;
    justify-content: space-between;
}

/* Article Page Specifics */
.article-container {
    max-width: 840px;
    margin: 30px auto 60px auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.breadcrumbs {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

.article-header h1 {
    font-size: 30px;
    color: var(--primary-color);
    line-height: 1.3;
    margin-bottom: 16px;
}

.author-reviewer-badge {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    padding: 14px 18px;
    background: var(--accent-light);
    border-radius: 6px;
    font-size: 13px;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.article-content h2 {
    font-size: 22px;
    color: var(--primary-color);
    margin-top: 36px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.article-content h3 {
    font-size: 18px;
    color: var(--secondary-color);
    margin-top: 24px;
    margin-bottom: 10px;
}

.article-content p {
    margin-bottom: 16px;
    font-size: 16px;
    color: #334155;
}

.article-content ul, .article-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.article-content li {
    margin-bottom: 8px;
    font-size: 15px;
    color: #334155;
}

/* Safe Bridge Box */
.safe-bridge-box {
    background-color: #F0F7F3;
    border-left: 4px solid var(--secondary-color);
    padding: 20px;
    border-radius: 0 6px 6px 0;
    margin: 32px 0;
    font-size: 15px;
    line-height: 1.6;
}

.safe-bridge-box a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

.safe-bridge-box a:hover {
    color: var(--primary-hover);
}

/* Related Articles Block */
.related-articles {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 2px dashed var(--border-color);
}

.related-articles h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.related-list {
    list-style: none;
}

.related-list li {
    margin-bottom: 10px;
}

.related-list a {
    color: var(--secondary-color);
    font-weight: 500;
    text-decoration: none;
}

.related-list a:hover {
    text-decoration: underline;
}

/* Footer Styling (Compliance Heavy) */
footer {
    background-color: #0F172A;
    color: var(--text-light);
    padding: 50px 0 30px 0;
    border-top: 4px solid var(--primary-color);
    font-size: 13px;
}

.footer-disclaimer {
    background-color: #1E293B;
    border: 1px solid #334155;
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 35px;
}

.footer-disclaimer-title {
    font-weight: 700;
    color: #F8FAFC;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
    margin-bottom: 40px;
}

.footer-col h5 {
    color: #F8FAFC;
    font-size: 15px;
    margin-bottom: 14px;
    font-weight: 600;
}

.footer-col p {
    margin-bottom: 8px;
    color: #94A3B8;
}

.footer-col strong {
    color: #CBD5E1;
}

.footer-col a {
    color: #94A3B8;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #38BDF8;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 24px;
    text-align: center;
    color: #64748B;
    font-size: 12px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 12px;
    }
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 14px;
    }
    .article-container {
        padding: 20px;
        margin-top: 15px;
    }
}