/* Bhaskar Daily AI News - Modern Professional Stylesheet */

/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors */
    --primary-color: #1a73e8;
    --primary-dark: #1557b0;
    --secondary-color: #34a853;
    --accent-color: #fbbc04;
    --danger-color: #ea4335;
    
    /* Neutrals */
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-light: #80868b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-hover: #f1f3f4;
    --border-color: #dadce0;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-hindi: "Noto Sans Devanagari", sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.15), 0 10px 10px rgba(0,0,0,0.04);
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Hindi Text Styling */
:lang(hi), .hindi-text {
    font-family: var(--font-hindi), var(--font-primary);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.5rem;
    gap: var(--spacing-sm);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    background: var(--bg-hover);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(26, 115, 232, 0.1);
}

.lang-toggle {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-toggle:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.05), rgba(52, 168, 83, 0.05));
    border-radius: var(--radius-lg);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.hero-cta {
    display: inline-flex;
    gap: var(--spacing-sm);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* ============================================
   POST GRID & CARDS
   ============================================ */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.post-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.post-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    color: #6b7280;
    font-size: .95rem;
    margin-bottom: .8rem;
}

.post-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(26, 115, 232, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-date {
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.post-title {
    font-size: 2.1rem;
    line-height: 1.25;
    margin: .2rem 0 0.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    flex: 1;
}

.post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    margin-top: 1.6rem;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap 0.2s ease;
}

.read-more:hover {
    gap: 0.6rem;
}

.reading-time {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--text-primary);
    color: var(--bg-secondary);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--bg-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: var(--spacing-lg) auto 0;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* ============================================
   BADGE & LABELS
   ============================================ */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    background: #eef2ff;
    color: #3730a3;
    padding: .15rem .5rem;
    border-radius: 999px;
    margin-right: .35rem;
}

.badge-politics { background: rgba(234, 67, 53, 0.1); color: #ea4335; }
.badge-business { background: rgba(26, 115, 232, 0.1); color: #1a73e8; }
.badge-technology { background: rgba(52, 168, 83, 0.1); color: #34a853; }
.badge-finance { background: rgba(251, 188, 4, 0.1); color: #f9ab00; }
.badge-startups { background: rgba(156, 39, 176, 0.1); color: #9c27b0; }

/* ============================================
   DISCLAIMER BANNER
   ============================================ */
.disclaimer-banner {
    background: linear-gradient(135deg, rgba(251, 188, 4, 0.1), rgba(234, 67, 53, 0.1));
    border-left: 4px solid var(--accent-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
}

.disclaimer-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.disclaimer-text {
    color: var(--text-secondary);
    line-height: 1.5;
}

.disclaimer-text strong {
    color: var(--text-primary);
}

/* ============================================
   LOADING & ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .header-container {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
    }
    
    .site-nav.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .post-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .main-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .site-logo {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--text-secondary); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.hidden { display: none; }
.visible { display: block; }

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .site-header, .site-footer, .hero-section, .disclaimer-banner, .ad-container {
        display: none;
    }
    
    .post-card {
        box-shadow: none;
        page-break-inside: avoid;
    }
}

/* ============================================
   ADSENSE AD CONTAINERS
   ============================================ */
.ad-container {
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-md);
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    background: var(--background);
    border-radius: var(--border-radius);
    position: relative;
}

.ad-container::before {
    content: 'Advertisement';
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.ad-header {
    margin: var(--spacing-md) auto;
    max-width: 970px;
}

.ad-in-article {
    margin: var(--spacing-xl) auto;
    max-width: 728px;
}

.ad-sidebar {
    margin: var(--spacing-md) 0;
    max-width: 300px;
    position: sticky;
    top: 80px;
}

.ad-footer {
    margin: var(--spacing-xl) auto var(--spacing-md);
    max-width: 728px;
}

/* Responsive ad containers */
@media (max-width: 768px) {
    .ad-sidebar {
        position: relative;
        top: 0;
        max-width: 100%;
    }
    
    .ad-container {
        padding: var(--spacing-sm);
    }
}

/* AdSense responsive styles */
.adsbygoogle {
    display: block;
    min-height: 50px;
}

.post-article {
    max-width: 860px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.post-title {
    font-size: 2.1rem;
    line-height: 1.25;
    margin: .2rem 0 0.4rem;
}

.post-meta {
    color: #6b7280;
    font-size: .95rem;
    margin-bottom: .8rem;
}

.badge {
    display: inline-block;
    background: #eef2ff;
    color: #3730a3;
    padding: .15rem .5rem;
    border-radius: 999px;
    margin-right: .35rem;
}

.post-figure {
    margin: 1rem 0;
}

.post-figure img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.post-figure figcaption {
    color: #6b7280;
    font-size: .9rem;
    margin-top: .3rem;
}

.post-content {
    font-size: 1.05rem;
    line-height: 1.75;
    color: #111827;
}

.post-content h2 {
    margin-top: 1.6rem;
}

.post-content h3 {
    margin-top: 1.1rem;
}

.post-content blockquote {
    border-left: 4px solid #e5e7eb;
    margin: 1rem 0;
    padding: .5rem 1rem;
    background: #fafafa;
}

.post-content code {
    background: #f3f4f6;
    padding: .15rem .35rem;
    border-radius: 4px;
}

.post-content pre code {
    display: block;
    overflow: auto;
    padding: 1rem;
    border-radius: 8px;
}

.post-footer {
    margin-top: 1.6rem;
}

.chip {
    display: inline-block;
    background: #f1f5f9;
    color: #0f172a;
    padding: .25rem .5rem;
    border-radius: 999px;
    margin: .15rem .25rem 0 0;
    font-size: .85rem;
}

.toc {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: .75rem 1rem;
    background: #fff;
    margin: 1rem 0;
}

.toc-title {
    font-weight: 700;
    margin-bottom: .25rem;
}

.toc ul {
    list-style: none;
    margin: 0;
    padding-left: 0;
}

.toc li {
    margin: .25rem 0;
}

.toc li.child {
    margin-left: 1rem;
}

.hi {
    font-family: "Noto Sans Devanagari", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}