/*
Theme Name: CryptoStories Theme
Theme URI: https://cryptostories.xyz
Description: A modern dark theme for cryptocurrency news with hero sections, live coin tracking, and optimized reading experience.
Author: CryptoStories
Author URI: https://cryptostories.xyz
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cryptostories
Tags: dark, cryptocurrency, news, blog, custom-header, custom-menu, featured-images
*/

/* ==========================================================================
   CSS VARIABLES
   ========================================================================== */
:root {
    /* Colors */
    --cs-bg-primary: #0d0d12;
    --cs-bg-secondary: #13131a;
    --cs-bg-tertiary: #1a1a24;
    --cs-bg-card: #16161f;
    --cs-bg-hover: #1e1e2a;
    
    --cs-text-primary: #ffffff;
    --cs-text-secondary: rgba(255, 255, 255, 0.75);
    --cs-text-muted: rgba(255, 255, 255, 0.5);
    --cs-text-dim: rgba(255, 255, 255, 0.3);
    
    --cs-accent-cyan: #00f5ff;
    --cs-accent-magenta: #ff00ff;
    --cs-accent-red: #ff4466;
    --cs-accent-green: #00ff88;
    --cs-accent-orange: #ff6b00;
    --cs-accent-gold: #ffd700;
    
    --cs-gradient-primary: linear-gradient(135deg, #00f5ff, #ff00ff);
    --cs-gradient-featured: linear-gradient(135deg, #ff0044, #ff4400);
    
    /* Typography */
    --cs-font-display: 'Bebas Neue', sans-serif;
    --cs-font-body: 'Outfit', sans-serif;
    --cs-font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --cs-container-width: 1400px;
    --cs-gap: 12px;
    --cs-gap-lg: 24px;
    --cs-gap-xl: 40px;
    
    /* Borders */
    --cs-radius-sm: 6px;
    --cs-radius-md: 12px;
    --cs-radius-lg: 16px;
    
    /* Transitions */
    --cs-transition: 0.3s ease;
    
    /* Header */
    --cs-header-height: 160px;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--cs-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--cs-text-primary);
    background-color: var(--cs-bg-primary);
    overflow-x: hidden;
}

a {
    color: var(--cs-accent-cyan);
    text-decoration: none;
    transition: color var(--cs-transition);
}

a:hover {
    color: var(--cs-accent-magenta);
}

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

ul, ol {
    list-style: none;
}

/* ==========================================================================
   CONTAINER
   ========================================================================== */
.cs-container {
    width: 100%;
    max-width: var(--cs-container-width);
    margin: 0 auto;
    padding: 0 var(--cs-gap-lg);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes cshGlow {
    0%, 100% { box-shadow: 0 3px 12px rgba(255, 0, 68, 0.4); }
    50% { box-shadow: 0 3px 20px rgba(255, 0, 68, 0.8); }
}

@keyframes cshPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

@keyframes progressBar {
    from { width: 0%; }
}

/* ==========================================================================
   READING PROGRESS BAR
   ========================================================================== */
.cs-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--cs-gradient-primary);
    z-index: 10001;
    transition: width 0.1s linear;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.cs-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--cs-bg-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform var(--cs-transition), box-shadow var(--cs-transition);
}

.cs-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.cs-header.hidden {
    transform: translateY(-100%);
}

.cs-header-inner {
    max-width: var(--cs-container-width);
    margin: 0 auto;
    padding: 0 var(--cs-gap-lg);
}

/* Coin Tracker Bar */
.cs-coin-tracker {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.cs-coin-tracker::-webkit-scrollbar {
    display: none;
}

.cs-coin-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--cs-font-mono);
    font-size: 12px;
    white-space: nowrap;
}

.cs-coin-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.cs-coin-symbol {
    color: var(--cs-text-secondary);
    font-weight: 600;
}

.cs-coin-price {
    color: var(--cs-text-primary);
    font-weight: 500;
}

.cs-coin-change {
    font-weight: 600;
    font-size: 11px;
}

.cs-coin-change.positive {
    color: var(--cs-accent-green);
}

.cs-coin-change.negative {
    color: var(--cs-accent-red);
}

.cs-coin-updated {
    margin-left: auto;
    font-size: 10px;
    color: var(--cs-text-dim);
}

/* Top Bar */
.cs-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 12px;
}

.cs-top-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--cs-text-muted);
}

.cs-top-bar-left span {
    font-family: var(--cs-font-mono);
    letter-spacing: 1px;
}

.cs-top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cs-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--cs-text-secondary);
    font-size: 12px;
    transition: all var(--cs-transition);
}

.cs-social-link:hover {
    background: var(--cs-accent-cyan);
    color: var(--cs-bg-primary);
}

/* Main Header */
.cs-main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 16px 0;
}

/* Logo */
.cs-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.cs-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.cs-logo-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cs-gradient-primary);
    border-radius: var(--cs-radius-sm);
    font-family: var(--cs-font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--cs-bg-primary);
}

.cs-logo-text {
    font-family: var(--cs-font-display);
    font-size: 24px;
    color: var(--cs-text-primary);
    letter-spacing: 1px;
}

.cs-logo-text span {
    color: var(--cs-accent-cyan);
}

/* Navigation */
.cs-main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cs-nav-link {
    padding: 10px 16px;
    font-family: var(--cs-font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--cs-text-secondary);
    border-radius: var(--cs-radius-sm);
    transition: all var(--cs-transition);
}

.cs-nav-link:hover,
.cs-nav-link.active {
    color: var(--cs-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.cs-nav-link.active {
    color: var(--cs-accent-cyan);
}

/* Header Search */
.cs-header-search {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    padding: 4px;
    border: 1px solid transparent;
    transition: all var(--cs-transition);
}

.cs-header-search:focus-within {
    border-color: var(--cs-accent-cyan);
    background: rgba(0, 245, 255, 0.05);
}

.cs-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    color: var(--cs-text-muted);
    cursor: pointer;
    transition: color var(--cs-transition);
}

.cs-search-btn:hover {
    color: var(--cs-accent-cyan);
}

.cs-search-input {
    width: 0;
    padding: 8px 0;
    background: none;
    border: none;
    color: var(--cs-text-primary);
    font-family: var(--cs-font-body);
    font-size: 14px;
    outline: none;
    transition: width var(--cs-transition);
}

.cs-header-search:focus-within .cs-search-input {
    width: 180px;
    padding: 8px 12px;
}

/* Mobile Menu */
.cs-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.cs-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--cs-text-primary);
    transition: all var(--cs-transition);
}

/* Header Spacer */
.cs-header-spacer {
    height: var(--cs-header-height);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.cs-hero {
    background: var(--cs-bg-primary);
    padding: var(--cs-gap) var(--cs-gap-lg) var(--cs-gap-lg);
}

.cs-hero-inner {
    max-width: var(--cs-container-width);
    margin: 0 auto;
}

.cs-hero-top-row {
    display: flex;
    gap: var(--cs-gap);
    height: 420px;
}

.cs-hero-bottom-row {
    display: flex;
    gap: var(--cs-gap);
    height: 200px;
    margin-top: var(--cs-gap);
}

/* Hero Cards */
.cs-hero-card {
    position: relative;
    display: block;
    border-radius: var(--cs-radius-md);
    overflow: hidden;
    text-decoration: none;
    color: var(--cs-text-primary);
    transition: transform var(--cs-transition);
}

.cs-hero-card:hover {
    transform: translateY(-4px);
}

.cs-hero-card-featured {
    flex: 1.4;
}

.cs-hero-card-secondary {
    flex: 1;
}

.cs-hero-card-small {
    flex: 1;
}

.cs-hero-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-color: var(--cs-bg-tertiary);
}

.cs-hero-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.95) 100%);
}

.cs-hero-card-small .cs-hero-card-overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.9) 100%);
}

.cs-hero-card-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cs-hero-card-small .cs-hero-card-content {
    padding: 16px;
}

/* Badges */
.cs-badge-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.cs-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 5px;
    font-family: var(--cs-font-mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    width: fit-content;
    max-width: fit-content;
    align-self: flex-start;
    flex-shrink: 0;
}

.cs-badge-featured {
    background: var(--cs-gradient-featured);
    color: #fff;
    animation: cshGlow 2s ease-in-out infinite;
}

.cs-badge-featured .cs-badge-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: cshPulse 1.5s ease-in-out infinite;
}

.cs-badge-category {
    background: rgba(255, 255, 255, 0.1);
}

.cs-badge-news { background: rgba(255, 68, 102, 0.2); color: #ff4466; }
.cs-badge-market { background: rgba(0, 255, 136, 0.2); color: #00ff88; }
.cs-badge-guides { background: rgba(0, 245, 255, 0.2); color: #00f5ff; }
.cs-badge-tools { background: rgba(255, 215, 0, 0.2); color: #ffd700; }
.cs-badge-reviews { background: rgba(255, 0, 255, 0.2); color: #ff00ff; }
.cs-badge-regulation { background: rgba(255, 107, 0, 0.2); color: #ff6b00; }
.cs-badge-press-releases { background: rgba(153, 102, 255, 0.2); color: #9966ff; }

/* Hero Titles */
.cs-hero-title {
    font-family: var(--cs-font-display);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: 1px;
    color: var(--cs-text-primary);
    margin: 0;
}

.cs-hero-title-lg {
    font-size: 36px;
}

.cs-hero-title-md {
    font-size: 28px;
    line-height: 1.1;
}

.cs-hero-title-sm {
    font-family: var(--cs-font-body);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Hero Excerpt */
.cs-hero-excerpt {
    font-size: 14px;
    color: var(--cs-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Hero Meta */
.cs-hero-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--cs-text-muted);
    flex-wrap: wrap;
}

.cs-hero-meta-author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cs-hero-meta-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--cs-gradient-primary);
}

.cs-hero-meta-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cs-hero-meta-dot {
    width: 3px;
    height: 3px;
    background: var(--cs-text-dim);
    border-radius: 50%;
}

.cs-hero-meta-read {
    color: var(--cs-accent-cyan);
    font-weight: 600;
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.cs-section {
    padding: var(--cs-gap-xl) 0;
}

.cs-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--cs-gap-lg);
}

.cs-section-title {
    font-family: var(--cs-font-display);
    font-size: 32px;
    font-weight: 400;
    color: var(--cs-text-primary);
    letter-spacing: 1px;
}

.cs-section-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--cs-font-mono);
    font-size: 12px;
    color: var(--cs-accent-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cs-section-link:hover {
    color: var(--cs-accent-magenta);
}

/* ==========================================================================
   NEWS GRID
   ========================================================================== */
.cs-news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--cs-gap);
}

.cs-news-card {
    display: block;
    background: var(--cs-bg-card);
    border-radius: var(--cs-radius-md);
    overflow: hidden;
    text-decoration: none;
    transition: all var(--cs-transition);
}

.cs-news-card:hover {
    transform: translateY(-4px);
    background: var(--cs-bg-hover);
}

.cs-news-card-image {
    position: relative;
    padding-top: 56.25%;
    overflow: hidden;
}

.cs-news-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--cs-transition);
}

.cs-news-card:hover .cs-news-card-image img {
    transform: scale(1.05);
}

.cs-news-card-content {
    padding: 16px;
}

.cs-news-card-category {
    display: inline-block;
    font-family: var(--cs-font-mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.cs-news-card-title {
    font-family: var(--cs-font-body);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--cs-text-primary);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cs-news-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--cs-text-muted);
}

/* ==========================================================================
   CATEGORY SECTIONS
   ========================================================================== */
.cs-category-section {
    padding: var(--cs-gap-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cs-category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--cs-gap);
}

/* ==========================================================================
   NEWSLETTER SECTION
   ========================================================================== */
.cs-newsletter {
    padding: var(--cs-gap-xl) 0;
    background: var(--cs-bg-secondary);
}

.cs-newsletter-inner {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cs-newsletter-title {
    font-family: var(--cs-font-display);
    font-size: 42px;
    margin-bottom: 16px;
    background: var(--cs-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cs-newsletter-text {
    color: var(--cs-text-secondary);
    margin-bottom: var(--cs-gap-lg);
}

.cs-newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
}

.cs-newsletter-input {
    flex: 1;
    padding: 14px 20px;
    background: var(--cs-bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--cs-radius-sm);
    color: var(--cs-text-primary);
    font-family: var(--cs-font-body);
    font-size: 14px;
    outline: none;
    transition: border-color var(--cs-transition);
}

.cs-newsletter-input:focus {
    border-color: var(--cs-accent-cyan);
}

.cs-newsletter-input::placeholder {
    color: var(--cs-text-muted);
}

.cs-newsletter-btn {
    padding: 14px 28px;
    background: var(--cs-gradient-primary);
    border: none;
    border-radius: var(--cs-radius-sm);
    color: var(--cs-bg-primary);
    font-family: var(--cs-font-mono);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform var(--cs-transition), box-shadow var(--cs-transition);
}

.cs-newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 245, 255, 0.3);
}

/* ==========================================================================
   SINGLE POST
   ========================================================================== */
.cs-single {
    padding: var(--cs-gap-xl) 0;
}

.cs-single-container {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--cs-gap-xl);
    max-width: var(--cs-container-width);
    margin: 0 auto;
    padding: 0 var(--cs-gap-lg);
}

/* Article Header */
.cs-article-header {
    margin-bottom: var(--cs-gap-xl);
}

.cs-article-category {
    display: inline-block;
    margin-bottom: 16px;
}

.cs-article-title {
    font-family: var(--cs-font-display);
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* Press Release Disclaimer */
.cs-press-release-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-left: 3px solid #ff9800;
    border-radius: var(--cs-radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--cs-text-secondary);
}

.cs-press-release-disclaimer svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: #ff9800;
}

.cs-press-release-disclaimer strong {
    color: #ff9800;
}

.cs-article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--cs-text-muted);
    font-size: 14px;
}

.cs-article-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cs-article-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.cs-article-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.cs-article-read-time {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--cs-accent-cyan);
    font-weight: 600;
}

/* Featured Image */
.cs-article-featured-image {
    margin-bottom: var(--cs-gap-xl);
    border-radius: var(--cs-radius-lg);
    overflow: hidden;
}

.cs-article-featured-image img {
    width: 100%;
    height: auto;
}

/* Article Content */
.cs-article-content {
    font-size: 18px;
    line-height: 1.8;
    color: var(--cs-text-secondary);
}

.cs-article-content h2 {
    font-family: var(--cs-font-display);
    font-size: 32px;
    color: var(--cs-text-primary);
    margin: 40px 0 20px;
}

.cs-article-content h3 {
    font-family: var(--cs-font-display);
    font-size: 24px;
    color: var(--cs-text-primary);
    margin: 32px 0 16px;
}

.cs-article-content p {
    margin-bottom: 24px;
}

.cs-article-content a {
    color: var(--cs-accent-cyan);
    text-decoration: underline;
}

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

.cs-article-content li {
    margin-bottom: 8px;
    list-style: disc;
}

.cs-article-content ol li {
    list-style: decimal;
}

.cs-article-content blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    background: var(--cs-bg-secondary);
    border-left: 4px solid var(--cs-accent-cyan);
    border-radius: 0 var(--cs-radius-md) var(--cs-radius-md) 0;
    font-style: italic;
    color: var(--cs-text-primary);
}

.cs-article-content img {
    border-radius: var(--cs-radius-md);
    margin: 32px 0;
}

.cs-article-content pre {
    background: var(--cs-bg-secondary);
    padding: 20px;
    border-radius: var(--cs-radius-md);
    overflow-x: auto;
    margin-bottom: 24px;
}

.cs-article-content code {
    font-family: var(--cs-font-mono);
    font-size: 14px;
}

/* Tags */
.cs-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: var(--cs-gap-xl);
    padding-top: var(--cs-gap-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cs-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--cs-bg-secondary);
    border-radius: 50px;
    font-size: 12px;
    color: var(--cs-text-secondary);
    transition: all var(--cs-transition);
}

.cs-tag:hover {
    background: var(--cs-accent-cyan);
    color: var(--cs-bg-primary);
}

/* Share Buttons */
.cs-share-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: var(--cs-gap-lg);
    padding-top: var(--cs-gap-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cs-share-label {
    font-family: var(--cs-font-mono);
    font-size: 12px;
    color: var(--cs-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cs-share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--cs-bg-secondary);
    color: var(--cs-text-secondary);
    font-size: 16px;
    transition: all var(--cs-transition);
}

.cs-share-btn:hover {
    transform: translateY(-2px);
}

.cs-share-btn.twitter:hover { background: #1da1f2; color: #fff; }
.cs-share-btn.facebook:hover { background: #1877f2; color: #fff; }
.cs-share-btn.linkedin:hover { background: #0a66c2; color: #fff; }
.cs-share-btn.telegram:hover { background: #0088cc; color: #fff; }

/* Author Bio */
.cs-author-bio {
    display: flex;
    gap: 20px;
    margin-top: var(--cs-gap-xl);
    padding: var(--cs-gap-lg);
    background: var(--cs-bg-secondary);
    border-radius: var(--cs-radius-md);
}

.cs-author-bio-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.cs-author-bio-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cs-author-bio-content {
    flex: 1;
}

.cs-author-bio-label {
    font-family: var(--cs-font-mono);
    font-size: 10px;
    color: var(--cs-accent-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.cs-author-bio-name {
    font-family: var(--cs-font-display);
    font-size: 24px;
    color: var(--cs-text-primary);
    margin-bottom: 8px;
}

.cs-author-bio-text {
    font-size: 14px;
    color: var(--cs-text-secondary);
    line-height: 1.6;
}

/* Related Posts */
.cs-related-posts {
    margin-top: var(--cs-gap-xl);
    padding-top: var(--cs-gap-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cs-related-posts-title {
    font-family: var(--cs-font-display);
    font-size: 28px;
    margin-bottom: var(--cs-gap-lg);
}

.cs-related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--cs-gap);
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.cs-sidebar {
    position: sticky;
    top: calc(var(--cs-header-height) + 24px);
}

.cs-sidebar-widget {
    background: var(--cs-bg-card);
    border-radius: var(--cs-radius-md);
    padding: var(--cs-gap-lg);
    margin-bottom: var(--cs-gap);
}

.cs-sidebar-title {
    font-family: var(--cs-font-display);
    font-size: 20px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Trending Widget */
.cs-trending-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cs-trending-item {
    display: flex;
    gap: 12px;
    text-decoration: none;
}

.cs-trending-number {
    font-family: var(--cs-font-display);
    font-size: 24px;
    color: var(--cs-text-dim);
    width: 30px;
    flex-shrink: 0;
}

.cs-trending-content {
    flex: 1;
}

.cs-trending-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--cs-text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
    transition: color var(--cs-transition);
}

.cs-trending-item:hover .cs-trending-title {
    color: var(--cs-accent-cyan);
}

.cs-trending-meta {
    font-size: 12px;
    color: var(--cs-text-muted);
}

/* ==========================================================================
   ARCHIVE / CATEGORY PAGES
   ========================================================================== */
.cs-archive-header {
    padding: var(--cs-gap-xl) 0;
    background: var(--cs-bg-secondary);
    text-align: center;
}

.cs-archive-title {
    font-family: var(--cs-font-display);
    font-size: 48px;
    margin-bottom: 12px;
}

.cs-archive-description {
    color: var(--cs-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.cs-archive-featured {
    padding: var(--cs-gap-xl) 0;
}

.cs-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--cs-gap);
}

/* Pagination */
.cs-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: var(--cs-gap-xl) 0;
}

.cs-pagination a,
.cs-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    background: var(--cs-bg-card);
    border-radius: var(--cs-radius-sm);
    font-family: var(--cs-font-mono);
    font-size: 14px;
    color: var(--cs-text-secondary);
    transition: all var(--cs-transition);
}

.cs-pagination a:hover {
    background: var(--cs-bg-hover);
    color: var(--cs-text-primary);
}

.cs-pagination .current {
    background: var(--cs-accent-cyan);
    color: var(--cs-bg-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.cs-footer {
    background: var(--cs-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cs-footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--cs-gap-xl);
    padding: var(--cs-gap-xl) 0;
}

.cs-footer-brand {
    max-width: 300px;
}

.cs-footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cs-footer-logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cs-gradient-primary);
    border-radius: var(--cs-radius-sm);
    font-family: var(--cs-font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--cs-bg-primary);
}

.cs-footer-logo-text {
    font-family: var(--cs-font-display);
    font-size: 20px;
    color: var(--cs-text-primary);
}

.cs-footer-logo-text span {
    color: var(--cs-accent-cyan);
}

.cs-footer-about {
    font-size: 14px;
    color: var(--cs-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.cs-footer-social {
    display: flex;
    gap: 10px;
}

.cs-footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--cs-text-secondary);
    transition: all var(--cs-transition);
}

.cs-footer-social-link:hover {
    background: var(--cs-accent-cyan);
    color: var(--cs-bg-primary);
}

.cs-footer-title {
    font-family: var(--cs-font-display);
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--cs-text-primary);
}

.cs-footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cs-footer-link {
    font-size: 14px;
    color: var(--cs-text-secondary);
    transition: color var(--cs-transition);
}

.cs-footer-link:hover {
    color: var(--cs-accent-cyan);
}

/* Footer Newsletter */
.cs-footer-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cs-footer-newsletter-input {
    padding: 12px 16px;
    background: var(--cs-bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--cs-radius-sm);
    color: var(--cs-text-primary);
    font-size: 14px;
    outline: none;
}

.cs-footer-newsletter-input:focus {
    border-color: var(--cs-accent-cyan);
}

.cs-footer-newsletter-btn {
    padding: 12px 20px;
    background: var(--cs-accent-cyan);
    border: none;
    border-radius: var(--cs-radius-sm);
    color: var(--cs-bg-primary);
    font-family: var(--cs-font-mono);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--cs-transition);
}

.cs-footer-newsletter-btn:hover {
    background: var(--cs-accent-magenta);
}

/* Footer Bottom */
.cs-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 13px;
    color: var(--cs-text-muted);
}

.cs-footer-bottom-links {
    display: flex;
    gap: 24px;
}

.cs-footer-bottom-link {
    color: var(--cs-text-muted);
}

.cs-footer-bottom-link:hover {
    color: var(--cs-accent-cyan);
}

/* ==========================================================================
   BACK TO TOP
   ========================================================================== */
.cs-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cs-accent-cyan);
    border: none;
    border-radius: 50%;
    color: var(--cs-bg-primary);
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--cs-transition);
    z-index: 999;
}

.cs-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cs-back-to-top:hover {
    background: var(--cs-accent-magenta);
    transform: translateY(-4px);
}

/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */

/* Large Tablets - 1200px */
@media screen and (max-width: 1200px) {
    .cs-news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cs-footer-main {
        grid-template-columns: 1fr 1fr;
    }
    
    .cs-single-container {
        grid-template-columns: 1fr 300px;
    }
}

/* Tablets - 992px */
@media screen and (max-width: 992px) {
    :root {
        --cs-header-height: 140px;
    }
    
    .cs-main-nav {
        display: none;
    }
    
    .cs-mobile-toggle {
        display: flex;
    }
    
    .cs-single-container {
        grid-template-columns: 1fr;
    }
    
    .cs-sidebar {
        position: relative;
        top: 0;
    }
    
    .cs-related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cs-archive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets - 900px (Hero breakpoint) */
@media screen and (max-width: 900px) {
    .cs-hero-top-row {
        flex-direction: column;
        height: auto;
    }
    
    .cs-hero-card-featured,
    .cs-hero-card-secondary {
        flex: none;
        height: 350px;
        margin-bottom: var(--cs-gap);
    }
    
    .cs-hero-top-row .cs-hero-card:last-child {
        margin-bottom: 0;
    }
    
    .cs-hero-bottom-row {
        flex-wrap: wrap;
        height: auto;
    }
    
    .cs-hero-card-small {
        flex: 0 0 calc(50% - 6px);
        height: 200px;
        margin-bottom: var(--cs-gap);
    }
    
    .cs-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cs-category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile - 768px */
@media screen and (max-width: 768px) {
    .cs-coin-tracker {
        display: none;
    }
    
    .cs-header-search {
        display: none;
    }
    
    .cs-logo-img {
        height: 40px;
    }
    
    .cs-logo-text {
        display: none;
    }
    
    .cs-article-title {
        font-size: 36px;
    }
    
    .cs-article-meta {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .cs-footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cs-footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Mobile - 600px */
@media screen and (max-width: 600px) {
    .cs-hero {
        padding: var(--cs-gap);
    }
    
    .cs-hero-card-featured,
    .cs-hero-card-secondary {
        height: 300px;
    }
    
    .cs-hero-title-lg {
        font-size: 26px;
    }
    
    .cs-hero-title-md {
        font-size: 22px;
    }
    
    .cs-hero-excerpt {
        display: none;
    }
    
    .cs-hero-card-small {
        height: 180px;
    }
    
    .cs-hero-title-sm {
        font-size: 13px;
    }
    
    .cs-news-grid {
        grid-template-columns: 1fr;
    }
    
    .cs-category-grid {
        grid-template-columns: 1fr;
    }
    
    .cs-newsletter-form {
        flex-direction: column;
    }
    
    .cs-related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .cs-archive-grid {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile - 500px */
@media screen and (max-width: 500px) {
    .cs-hero {
        padding: 10px;
    }
    
    .cs-hero-card-featured,
    .cs-hero-card-secondary {
        height: 280px;
    }
    
    .cs-hero-title-lg {
        font-size: 22px;
    }
    
    .cs-hero-title-md {
        font-size: 20px;
    }
    
    .cs-hero-bottom-row {
        flex-direction: column;
    }
    
    .cs-hero-card-small {
        flex: none;
        width: 100%;
        height: 160px;
    }
    
    .cs-badge {
        font-size: 8px;
        padding: 4px 8px;
    }
    
    .cs-hero-title-sm {
        font-size: 12px;
    }
    
    .cs-hero-meta {
        font-size: 10px;
    }
    
    .cs-article-title {
        font-size: 28px;
    }
    
    .cs-section-title {
        font-size: 24px;
    }
    
    .cs-author-bio {
        flex-direction: column;
        text-align: center;
    }
    
    .cs-author-bio-avatar {
        margin: 0 auto;
    }
}