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

/* CSS Variables */
:root {
    --color-bg: #ffffff;
    --color-bg-secondary: #f7f7f7;
    --color-text: #1a1a1a;
    --color-text-light: #404040;
    --color-text-muted: #6b6b6b;
    --color-accent: #2563eb;
    --color-accent-hover: #1d4ed8;
    --color-border: #e5e5e5;
    --color-border-dark: #d4d4d4;
    --color-card-bg: #ffffff;
    --color-dark: #1a1a1a;
    --font-telugu: 'Noto Sans Telugu', sans-serif;
    --font-serif: 'Noto Serif Telugu', 'Noto Sans Telugu', Georgia, serif;
    --font-english: 'Inter', sans-serif;
    --container-width: 1200px;
    --container-narrow: 720px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --spacing-xxxl: 6rem;
}

/* Base Styles */
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-telugu);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
.header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo:hover {
    opacity: 0.7;
}

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

.nav-link {
    font-size: 0.9375rem;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 400;
    transition: opacity 0.2s ease;
}

.nav-link:hover {
    opacity: 0.6;
}

.nav-link.active {
    font-weight: 500;
}

/* Main Content */
.main {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

/* Hero Section - Featured Article */
.hero-featured {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xxl);
    align-items: center;
    padding: var(--spacing-xxl) 0;
}

.hero-content {
    padding-right: var(--spacing-lg);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-title a {
    color: inherit;
    text-decoration: none;
}

.hero-title a:hover {
    opacity: 0.7;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-dark);
    color: var(--color-bg);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.read-more-btn:hover {
    opacity: 0.8;
}

.hero-image {
    aspect-ratio: 8/3;
    background-color: var(--color-bg-secondary);
    border-radius: 16px;
    overflow: hidden;
}

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

.hero-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
}

/* Subscribe Banner */
.subscribe-banner {
    background-color: var(--color-dark);
    color: var(--color-bg);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: 8px;
    margin: var(--spacing-xxl) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.subscribe-text {
    flex: 1;
    min-width: 280px;
}

.subscribe-text p {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.subscribe-text p:last-child {
    font-weight: 600;
}

.subscribe-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 400px;
    justify-content: flex-end;
}

.subscribe-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-family: var(--font-telugu);
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.4);
    color: white;
    outline: none;
}

.subscribe-input::placeholder {
    color: rgba(255,255,255,0.6);
}

.subscribe-input:focus {
    border-bottom-color: white;
}

.subscribe-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-family: var(--font-telugu);
    font-weight: 500;
    background-color: transparent;
    color: white;
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.subscribe-btn:hover {
    background-color: white;
    color: var(--color-dark);
}

/* Section Divider */
.section-divider {
    border: none;
    border-top: 1px solid var(--color-border-dark);
    margin: var(--spacing-xxl) 0 var(--spacing-xl);
}

/* Issue Section */
.issue-section {
    margin-bottom: var(--spacing-xxl);
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-xl);
}

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

/* Article Card */
.article-card {
    position: relative;
    background-color: var(--color-card-bg);
    padding-left: var(--spacing-md);
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, #f59e0b 0%, #3b82f6 50%, #3b82f6 100%);
}

.article-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.tag-pill {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text);
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--color-border-dark);
    border-radius: 50px;
    background: var(--color-bg);
}

.article-title {
    font-family: var(--font-serif);
    font-size: 1.625rem;
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.article-card:hover .article-title {
    opacity: 0.7;
}

.article-author {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.article-author strong {
    font-weight: 500;
    color: var(--color-text);
}

.article-excerpt {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Load More */
.load-more {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-dark);
    color: var(--color-bg);
    border: none;
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
    font-family: var(--font-telugu);
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.load-more-btn:hover {
    opacity: 0.8;
}

/* Footer */
.footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.footer-section {
}

.footer-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.footer-subtitle {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.footer-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.footer-link {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--color-text);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ==================== */
/* Article Page Styles  */
/* ==================== */

.article-page {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

.article-header {
    max-width: var(--container-narrow);
    margin: 0 auto var(--spacing-xl);
    padding: 0 var(--spacing-lg);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    margin-bottom: var(--spacing-lg);
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--color-text);
}

.article-meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.article-page-title {
    font-family: var(--font-serif);
    font-size: 2.75rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.article-byline {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.article-byline a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
}

.article-byline a:hover {
    text-decoration: underline;
}

.article-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Article Hero Image */
.article-hero-image {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    padding: 0 var(--spacing-lg);
}

.article-hero-image img {
    width: 100%;
    border-radius: 4px;
}

.article-hero-placeholder {
    aspect-ratio: 32/9;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

/* Article Content */
.article-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.article-content p {
    font-size: 1.125rem;
    line-height: 1.85;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.article-content p:first-of-type {
    font-size: 1.25rem;
}

.article-content h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.article-content h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.article-content blockquote {
    padding-left: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

.article-content ul,
.article-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.drop-cap {
    float: left;
    font-family: var(--font-serif);
    font-size: 4.5rem;
    line-height: 0.8;
    padding-right: var(--spacing-sm);
    padding-top: 0.5rem;
    font-weight: 400;
    color: var(--color-text);
}

/* Related Articles */
.related-articles {
    max-width: var(--container-narrow);
    margin: var(--spacing-xxxl) auto 0;
    padding: var(--spacing-xl) var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.related-articles h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
}

.related-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.related-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border-radius: 6px;
    text-decoration: none;
    color: var(--color-text);
    transition: background-color 0.2s ease;
}

.related-item:hover {
    background-color: var(--color-border);
}

.related-item-title {
    font-weight: 500;
    margin-bottom: 2px;
}

.related-item-meta {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ==================== */
/* About Page           */
/* ==================== */

.about-page {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

.about-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.about-content h1 {
    font-family: var(--font-serif);
    font-size: 2.75rem;
    font-weight: 400;
    margin-bottom: var(--spacing-xl);
}

.about-content p {
    font-size: 1.125rem;
    line-height: 1.85;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.about-content h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.about-content ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.about-content li {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

/* ==================== */
/* Search Page          */
/* ==================== */

.search-page {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.search-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-family: var(--font-telugu);
    border: 1px solid var(--color-border-dark);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease;
}

.search-input:focus {
    border-color: var(--color-accent);
}

.search-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-family: var(--font-telugu);
    font-weight: 500;
    background-color: var(--color-dark);
    color: var(--color-bg);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.search-btn:hover {
    opacity: 0.8;
}

.browse-section {
    margin-top: var(--spacing-xxl);
}

.browse-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-dark);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.2s ease;
}

.tag:hover {
    background-color: var(--color-dark);
    color: var(--color-bg);
    border-color: var(--color-dark);
}

.issues-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.issue-card {
    display: block;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
}

.issue-card:hover {
    background-color: var(--color-border);
}

.issue-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-text);
}

.issue-info {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ==================== */
/* Responsive           */
/* ==================== */

@media (max-width: 900px) {
    .hero-featured {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-content {
        padding-right: 0;
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .article-page-title {
        font-size: 2rem;
    }

    .nav-links {
        gap: var(--spacing-md);
    }

    .nav-link {
        font-size: 0.875rem;
    }

    .subscribe-banner {
        flex-direction: column;
        text-align: center;
    }

    .subscribe-form {
        width: 100%;
        max-width: none;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .drop-cap {
        font-size: 3.5rem;
    }
}

/* ==================== */
/* Author Page          */
/* ==================== */

.author-page {
    padding: var(--spacing-xl) 0 var(--spacing-xxxl);
}

.author-header {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, #7c3aed 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
}

.author-bio {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.author-articles-count {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.author-articles {
    margin-top: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
}

/* Author link in article cards */
.article-author a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
}

.article-author a:hover {
    color: var(--color-accent);
}

@media (max-width: 640px) {
    .author-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-avatar {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .author-name {
        font-size: 1.75rem;
    }
}