/*
Theme Name: mb21 Theme
Theme URI: https://mtminings.com
Author: Bybit Mining Team
Author URI: https://mtminings.com
Description: A professional WordPress theme for blockchain mining enterprise website. Features responsive design, SEO optimization, and modern UI components.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bybit-mining
Tags: blockchain, mining, bitcoin, cryptocurrency, responsive, seo, dark-theme

This theme, like WordPress, is licensed under the GPL.
Use it to make something cool, have fun, and share what you've learned.
*/

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #f7931a;
    --secondary-color: #4a90e2;
    --dark-bg: #0a0e17;
    --darker-bg: #050810;
    --card-bg: #111827;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --border-color: #1f2937;
    --gradient-primary: linear-gradient(135deg, #f7931a 0%, #ff6b35 100%);
    --gradient-secondary: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(5, 8, 16, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.logo i {
    font-size: 28px;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav li {
    list-style: none;
}

.nav-link,
.nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    display: inline-block;
}

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

.nav-link::after,
.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav a:hover::after {
    width: 100%;
}

.nav li.current-menu-item > a,
.nav li.current_page_item > a {
    color: var(--primary-color);
}

.nav li.current-menu-item > a::after,
.nav li.current_page_item > a::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 14, 23, 0.95) 0%, rgba(10, 14, 23, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(247, 147, 26, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
    text-align: center;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 20px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--darker-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

.about-features {
    list-style: none;
    margin-top: 25px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.about-features li i {
    color: var(--primary-color);
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--dark-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 35px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(247, 147, 26, 0.15);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 32px;
    color: white;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
}

.service-features li {
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.service-features li:last-child {
    border-bottom: none;
}

/* Mining Section */
.mining {
    padding: 100px 0;
    background: var(--darker-bg);
}

.mining-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mining-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 35px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.mining-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.mining-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.mining-icon i {
    font-size: 40px;
    color: white;
}

.mining-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.mining-algo {
    color: var(--primary-color);
    font-size: 14px;
    margin-bottom: 25px;
}

.mining-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mining-stat {
    display: flex;
    justify-content: space-between;
    padding: 12px;
    background: rgba(247, 147, 26, 0.05);
    border-radius: 8px;
}

.mining-stat .label {
    color: var(--text-secondary);
    font-size: 14px;
}

.mining-stat .value {
    color: var(--primary-color);
    font-weight: 600;
}

/* Stats Section */
.stats {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.1) 0%, rgba(74, 144, 226, 0.1) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stats-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.stats-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.stats-icon i {
    font-size: 24px;
    color: white;
}

.stats-number {
    font-size: 42px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stats-label {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Why Choose Section */
.why-choose {
    padding: 100px 0;
    background: var(--dark-bg);
}

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

.why-item {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.why-item:hover {
    border-color: var(--primary-color);
}

.why-number {
    font-size: 60px;
    font-weight: bold;
    color: rgba(247, 147, 26, 0.1);
    position: absolute;
    top: 20px;
    right: 30px;
}

.why-item h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.why-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--darker-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 20px;
    color: white;
}

.contact-details h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.contact-details p {
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 28px;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

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

/* Page Banner */
.page-banner {
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 80px;
}

.page-banner-small {
    min-height: 250px;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 14, 23, 0.95) 0%, rgba(10, 14, 23, 0.8) 100%);
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.banner-content h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb span:last-child {
    color: var(--primary-color);
}

/* News Section */
.news-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.news-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 50px;
}

.news-main {
    min-width: 0;
}

/* Category Filter */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.filter-btn {
    padding: 12px 28px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 30px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 15px;
    font-weight: 500;
}

.filter-btn a {
    color: inherit;
    text-decoration: none;
    display: block;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(247, 147, 26, 0.3);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.news-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: row;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(247, 147, 26, 0.2);
    border-color: var(--primary-color);
}

.news-image {
    position: relative;
    width: 300px;
    min-width: 300px;
    height: 280px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.08);
}

.news-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.news-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-meta {
    display: flex;
    gap: 25px;
    margin-bottom: 18px;
    font-size: 14px;
    color: var(--text-secondary);
}

.news-meta i {
    margin-right: 6px;
    color: var(--primary-color);
}

.news-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.5;
    transition: color 0.3s ease;
    font-weight: 600;
}

.news-card:hover .news-content h3 {
    color: var(--primary-color);
}

.news-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.read-more:hover {
    gap: 12px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.page-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-link:hover,
.page-link.active {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: white;
}

/* Sidebar */
.news-sidebar,
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.sidebar-widget h3,
.sidebar-widget h4 {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

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

.sidebar-widget ul li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-widget ul li:last-child {
    border-bottom: none;
}

.sidebar-widget ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
}

.sidebar-widget ul li a:hover {
    color: var(--primary-color);
}

/* Search Box */
.search-box {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.search-box input {
    flex: 1;
    padding: 12px 15px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
}

.search-box input:focus {
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

.search-box button {
    padding: 12px 18px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.search-box button:hover {
    opacity: 0.9;
}

/* Category List */
.category-list {
    list-style: none;
}

.category-list li {
    border-bottom: 1px solid var(--border-color);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list li a {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.category-list li a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.category-list li a span {
    background: rgba(247, 147, 26, 0.1);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
}

/* Recent Posts */
.recent-posts {
    list-style: none;
}

.recent-posts li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child {
    border-bottom: none;
}

.recent-posts li a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.post-title {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

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

.post-date {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Tags Cloud */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 6px 14px;
    background: rgba(247, 147, 26, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s ease;
}

.tag:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Newsletter Widget */
.newsletter-widget p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 15px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-form input {
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.newsletter-form input::placeholder {
    color: var(--text-secondary);
}

.newsletter-form button {
    padding: 12px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(247, 147, 26, 0.3);
}

/* Article Section */
.article-section {
    padding: 80px 0;
    background: var(--dark-bg);
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.article-content {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.article-header {
    margin-bottom: 30px;
}

.article-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.article-header h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    font-size: 14px;
    color: var(--text-secondary);
}

.article-meta i {
    margin-right: 5px;
    color: var(--primary-color);
}

.article-featured-image {
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
}

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

.article-body {
    line-height: 1.8;
}

.article-body .lead {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-weight: 500;
}

.article-body h2 {
    font-size: 28px;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.article-body h3 {
    font-size: 22px;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.article-body p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.article-body ul,
.article-body ol {
    margin-bottom: 25px;
    padding-left: 25px;
}

.article-body li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.7;
}

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

blockquote {
    background: rgba(247, 147, 26, 0.05);
    border-left: 4px solid var(--primary-color);
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: 0 8px 8px 0;
}

blockquote p {
    font-style: italic;
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

blockquote cite {
    color: var(--primary-color);
    font-size: 14px;
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.tag-label {
    font-weight: 600;
    color: var(--text-primary);
}

/* Share */
.article-share {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.article-share span {
    font-weight: 600;
    color: var(--text-primary);
}

.share-buttons {
    display: flex;
    gap: 12px;
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-btn.twitter {
    background: #1da1f2;
}

.share-btn.facebook {
    background: #4267b2;
}

.share-btn.linkedin {
    background: #0077b5;
}

.share-btn.telegram {
    background: #0088cc;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Related Articles */
.related-articles {
    margin-top: 50px;
}

.related-articles h3 {
    font-size: 24px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-card {
    background: var(--dark-bg);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.related-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.related-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.related-card h4 {
    padding: 15px;
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.5;
}

.related-card:hover h4 {
    color: var(--primary-color);
}

.related-date {
    display: block;
    padding: 0 15px 15px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(247, 147, 26, 0.15);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: color 0.3s ease;
}

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

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--primary-color);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 25px 20px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* VIP Table */
.vip-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    max-width: 900px;
    margin: 0 auto;
}

.vip-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
}

.vip-table th {
    background: rgba(247, 147, 26, 0.15);
    color: var(--primary-color);
    padding: 15px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

.vip-table td {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.vip-table tbody tr:hover {
    background: rgba(247, 147, 26, 0.05);
}

.vip-table td:last-child {
    color: var(--success-color);
    font-weight: 600;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid,
    .mining-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-layout,
    .article-layout {
        grid-template-columns: 1fr;
    }
    
    .news-sidebar,
    .article-sidebar {
        order: -1;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--darker-bg);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }
    
    .nav.active {
        transform: translateY(0);
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .mining-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .banner-content h1 {
        font-size: 36px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card {
        flex-direction: column;
    }
    
    .news-image {
        width: 100%;
        min-width: auto;
        height: 220px;
    }
    
    .article-content {
        padding: 25px;
    }
    
    .article-header h1 {
        font-size: 28px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        font-size: 14px;
        padding: 15px 20px;
    }
    
    .vip-table th,
    .vip-table td {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stats-number {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .banner-content h1 {
        font-size: 28px;
    }
    
    .category-filter {
        justify-content: center;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
}

/* WordPress Specific Styles */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 10px 18px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
}

.pagination .page-numbers:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(247, 147, 26, 0.3);
}

.pagination .page-numbers.current {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: white;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(247, 147, 26, 0.3);
}

.pagination .prev,
.pagination .next {
    padding: 10px 20px;
}

.recent-posts li {
    padding: 12px 0;
}

.categories-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tag-cloud a {
    display: inline-block;
    padding: 5px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    margin: 5px;
    transition: all 0.3s ease;
}

.tag-cloud a:hover {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: white;
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-form input[type="text"],
.search-form input[type="search"] {
    flex: 1;
    padding: 10px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-form input[type="submit"] {
    padding: 10px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.search-form input[type="submit"]:hover {
    opacity: 0.9;
}

.no-posts {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    font-size: 18px;
}

.article-tags .tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    margin: 5px;
    transition: all 0.3s ease;
}

.article-tags .tag:hover {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: white;
}

.comments-area {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment-list li {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 14px;
}

.comment-form input[type="submit"] {
    padding: 12px 30px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s ease;
}

.comment-form input[type="submit"]:hover {
    opacity: 0.9;
}

.wp-caption {
    max-width: 100%;
    margin: 20px 0;
}

.wp-caption img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.wp-caption-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 10px;
}

.alignleft {
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}

.alignright {
    float: right;
    margin-left: 20px;
    margin-bottom: 20px;
}

.aligncenter {
    display: block;
    margin: 20px auto;
    text-align: center;
}