:root {
    --primary-blue: #3B82F6;
    --secondary-dark-blue: #1E40AF;
    --accent-cyan: #06B6D4;
    --accent-purple: #8B5CF6;
    --accent-pink: #EC4899;
    --accent-green: #10B981;
    --accent-orange: #F59E0B;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-tertiary: #F3F4F6;
    --bg-card: #FFFFFF;
    --bg-nav: rgba(255, 255, 255, 0.95);
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-tertiary: #9CA3AF;
    --text-inverse: #FFFFFF;
    --border-color: #E5E7EB;
    --border-hover: #D1D5DB;
    --border-light: #F3F4F6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.08);
    --gradient-primary: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    --gradient-dark: linear-gradient(135deg, #1E40AF 0%, #7C3AED 100%);
    --gradient-hero: linear-gradient(135deg, rgba(59, 130, 246, 0.9) 0%, rgba(139, 92, 246, 0.9) 100%);
    --gradient-cyan: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);
    --gradient-pink: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
    --container-width: 1280px;
    --content-width: 800px;
    --nav-height: 70px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1F2937;
    --bg-tertiary: #374151;
    --bg-card: #1F2937;
    --bg-nav: rgba(31, 41, 55, 0.95);
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --text-tertiary: #9CA3AF;
    --border-color: #374151;
    --border-hover: #4B5563;
    --border-light: #4B5563;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    width: 100%;
    height: 100%;
    overflow-x: clip;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    width: 100%;
    height: auto;
    min-height: 100vh;
    position: relative;
    overflow-x: clip;
    overflow-y: auto;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.blog-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
    position: relative;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-dark-blue);
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.hidden { display: none !important; }
.visible { display: block !important; }

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    transform: translateY(-50px);
}

.preloader-logo {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

.preloader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 1.25rem;
    animation: spin 1s linear infinite;
}

.preloader-text {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 1;
    }
    50% { 
        transform: scale(1.1); 
        opacity: 0.8;
    }
}

.blog-navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    height: var(--nav-height);
    z-index: 1000 !important;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    width: 100%;
}

.blog-navbar.scrolled {
    box-shadow: var(--shadow-nav);
    background: var(--bg-nav);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    width: 100%;
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform var(--transition-fast);
    white-space: nowrap;
}

.nav-logo a:hover {
    transform: scale(1.05);
}

.nav-logo i {
    color: var(--primary-blue);
    font-size: 1.75rem;
    transition: transform var(--transition-fast);
}

.nav-logo a:hover i {
    transform: rotate(15deg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--primary-blue);
    border-radius: 50%;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown .nav-link {
    padding-right: 1.5rem;
}

.nav-dropdown .fa-chevron-down {
    font-size: 0.75rem;
    margin-left: 0.25rem;
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.5rem;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
}

.nav-dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.dropdown-content a:hover {
    background: var(--bg-secondary);
    color: var(--primary-blue);
}

.dropdown-content a i {
    width: 16px;
    text-align: center;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-search-btn,
.theme-toggle,
.mobile-toggle {
    width: 40px;
    height: 40px;
    border-radius: 0.625rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.nav-search-btn:hover,
.theme-toggle:hover,
.mobile-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
    transform: translateY(-2px);
    border-color: var(--border-hover);
}

.theme-toggle {
    position: relative;
    overflow: hidden;
}

.theme-toggle i {
    position: absolute;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    font-size: 1rem;
}

.theme-toggle .fa-sun {
    opacity: 0;
    transform: translateY(20px);
}

[data-theme="dark"] .theme-toggle .fa-moon {
    opacity: 0;
    transform: translateY(-20px);
}

[data-theme="dark"] .theme-toggle .fa-sun {
    opacity: 1;
    transform: translateY(0);
}

.install-app-btn {
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    white-space: nowrap;
    border: none;
    cursor: pointer;
}

.install-app-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.install-app-btn:active {
    transform: translateY(0);
}

.mobile-search {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-card);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: none;
    gap: 0.75rem;
    box-shadow: var(--shadow-md);
    width: 100%;
    z-index: 999;
}

.mobile-search.active {
    display: flex;
}

.mobile-search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: border-color var(--transition-fast);
}

.mobile-search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.mobile-search-close {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.mobile-search-close:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
}

.mobile-toggle {
    display: none;
}

@media (max-width: 992px) {
    .mobile-toggle {
        display: flex;
    }
    
    .install-text {
        display: none;
    }
    
    .install-app-btn {
        padding: 0.5rem 0.75rem;
    }
}

.mobile-toggle {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    position: relative;
    z-index: 1001;
}

.mobile-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
    transform: translateY(-2px);
    border-color: var(--border-hover);
}

.mobile-toggle.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.mobile-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    padding: 1.5rem;
    transform: translateX(-100%);
    transition: transform var(--transition-normal) ease-in-out;
    z-index: 999;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: calc(100vh - var(--nav-height));
    max-height: calc(100vh - var(--nav-height));
    min-height: calc(100vh - var(--nav-height));
    width: 100%;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: all var(--transition-fast);
    font-size: 1rem;
    font-weight: 500;
    min-height: 56px;
    width: 100%;
    border: 1px solid transparent;
    cursor: pointer;
    background: none;
    text-align: left;
}

.mobile-link:hover,
.mobile-link.active {
    background: var(--bg-secondary);
    color: var(--primary-blue);
    border-color: var(--border-color);
    transform: translateX(8px);
}

.mobile-link i {
    width: 24px;
    text-align: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.mobile-toggle i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.mobile-toggle.active i.fa-bars {
    transform: rotate(90deg);
}

.mobile-dropdown {
    width: 100%;
}

.mobile-dropdown-toggle {
    position: relative;
    width: 100%;
}

.mobile-chevron {
    margin-left: auto;
    font-size: 0.875rem !important;
    transition: transform 0.3s ease;
    width: auto !important;
}

.mobile-dropdown-toggle.active .mobile-chevron {
    transform: rotate(180deg);
}

.mobile-dropdown-content {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 1rem;
    margin-top: 0.5rem;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
}

.mobile-dropdown-content.active {
    display: flex;
    max-height: 500px;
    opacity: 1;
    margin-top: 0.75rem;
}

.mobile-dropdown-content a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    font-size: 0.9375rem;
    background: var(--bg-secondary);
    border: 1px solid transparent;
}

.mobile-dropdown-content a:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
    border-color: var(--border-color);
    transform: translateX(5px);
}

.mobile-dropdown-content a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

@media (max-width: 992px) {
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-menu.active {
        visibility: visible;
        opacity: 1;
    }
}

@media (max-width: 576px) {
    .mobile-menu {
        padding: 1rem;
        gap: 0.5rem;
    }
    
    .mobile-link {
        padding: 0.875rem 1rem;
        min-height: 52px;
        font-size: 0.9375rem;
    }
    
    .mobile-link i {
        width: 20px;
        font-size: 1rem;
    }
    
    .mobile-dropdown-content a {
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
    }
}

.hero-slider {
    margin-top: var(--nav-height);
    height: 500px;
    position: relative;
    width: 100%;
    z-index: 1;
}

@media (max-width: 768px) {
    .hero-slider {
        height: 400px;
    }
}

@media (max-width: 576px) {
    .hero-slider {
        height: 350px;
    }
}

.heroSwiper {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: relative;
    height: 100%;
    background: var(--gradient-hero);
    overflow: hidden;
    width: 100%;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3.75rem 3rem;
    color: white;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    z-index: 2;
}

@media (max-width: 768px) {
    .slide-content {
        padding: 2.5rem 1.5rem;
    }
}

.slide-category {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background var(--transition-fast);
}

.slide-category:hover {
    background: rgba(255, 255, 255, 0.3);
}

.slide-title {
    font-size: 2.625rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .slide-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .slide-title {
        font-size: 1.75rem;
    }
}

.slide-excerpt {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    max-width: 600px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .slide-excerpt {
        font-size: 1rem;
    }
}

.slide-read-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.75rem;
    background: white;
    color: var(--primary-blue);
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.slide-read-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.slide-read-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.slide-read-btn:hover::before {
    left: 100%;
}

.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background: rgba(255, 255, 255, 0.2);
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.125rem !important;
    font-weight: bold;
}

.swiper-pagination-bullet {
    background: white !important;
    opacity: 0.5 !important;
    width: 10px !important;
    height: 10px !important;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.swiper-pagination-bullet:hover {
    opacity: 0.8 !important;
}

.swiper-pagination-bullet-active {
    opacity: 1 !important;
    transform: scale(1.2);
}

.blog-main {
    margin-top: 0;
    padding: 3rem 0;
    flex: 1;
    width: 100%;
    position: relative;
}

.blog-wrapper {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
    width: 100%;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
    }
}

.section-title i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.view-all {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap var(--transition-fast);
    white-space: nowrap;
}

.view-all:hover {
    gap: 0.75rem;
}

.trending-section {
    margin-bottom: 4rem;
    width: 100%;
}

.trendingSwiper {
    padding: 1.25rem 0.625rem 2.5rem !important;
    width: 100%;
}

.trending-slide {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: auto;
    cursor: pointer;
    width: 300px;
}

.trending-slide:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.trending-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.trending-slide:hover .trending-image {
    transform: scale(1.05);
}

.trending-content {
    padding: 1.25rem;
}

.trending-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    background: var(--accent-pink);
    color: white;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    white-space: nowrap;
}

.trending-badge i {
    font-size: 0.625rem;
}

.trending-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trending-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trending-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.swiper-scrollbar {
    background: var(--border-light) !important;
    height: 4px !important;
    border-radius: 2px !important;
}

.swiper-scrollbar-drag {
    background: var(--primary-blue) !important;
    border-radius: 2px !important;
}

.popular-section {
    margin-bottom: 4rem;
    width: 100%;
}

.popular-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 768px) {
    .popular-grid {
        grid-template-columns: 1fr;
    }
}

.popular-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
}

.popular-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.popular-card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.popular-card:hover .popular-card-image {
    transform: scale(1.05);
}

.popular-card-content {
    padding: 1.25rem;
}

.popular-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.popular-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.popular-stats {
    display: flex;
    gap: 1rem;
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    flex-wrap: wrap;
}

.popular-stat {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.featured-section {
    margin-bottom: 4rem;
    width: 100%;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.875rem;
    width: 100%;
}

@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
}

.featured-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
}

.featured-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.featured-card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.featured-card:hover .featured-card-image {
    transform: scale(1.05);
}

.featured-card-content {
    padding: 1.5rem;
}

.featured-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-card-title {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-card-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orvent: vertical;
    overflow: hidden;
}

.featured-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
    min-width: 0;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.author-date {
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    white-space: nowrap;
}

.read-time {
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.8125rem;
    white-space: nowrap;
}

.content-section {
    margin-bottom: 5rem;
    width: 100%;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    width: 100%;
}

@media (max-width: 992px) {
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .posts-sidebar {
        order: -1;
    }
}

.blog-categories {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1.25rem 0;
    margin-bottom: 1.5rem;
    width: 100%;
}

.category-pill {
    padding: 0.625rem 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.category-pill:hover,
.category-pill.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.875rem;
    margin-bottom: 2.5rem;
    width: 100%;
}

@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }
}

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.post-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.post-card:hover .post-card-image {
    transform: scale(1.05);
}

.post-card-content {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-category {
    display: inline-block;
    color: var(--primary-blue);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.post-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 0 0 auto;
}

.post-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.post-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.8125rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.post-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-tertiary);
}

.post-date {
    color: var(--text-tertiary);
    white-space: nowrap;
}

.load-more-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: 2.5rem;
}

.load-more-btn:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.load-more-btn:active {
    transform: translateY(0);
}

.posts-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.875rem;
    position: sticky !important;
    top: calc(var(--nav-height) + 2rem) !important;
    align-self: flex-start;
    height: fit-content;
    max-height: calc(100vh - var(--nav-height) - 4rem);
    width: 100%;
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    gap: 1.875rem;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 992px) {
    .posts-sidebar {
        position: static !important;
        max-height: none;
        order: -1;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}

.sidebar-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    width: 100%;
}

.sidebar-widget:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.widget-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.widget-title i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.blog-search {
    display: flex;
    gap: 0.75rem;
    width: 100%;
}

.blog-search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: border-color var(--transition-fast);
    width: 100%;
}

.blog-search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.blog-search-btn {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-search-btn:hover {
    background: var(--secondary-dark-blue);
    transform: translateY(-2px);
}

.blog-search-btn:active {
    transform: translateY(0);
}

.widget-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.newsletter-form input {
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: border-color var(--transition-fast);
    width: 100%;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.subscribe-btn {
    padding: 0.875rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast);
    width: 100%;
}

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

.subscribe-btn:active {
    transform: translateY(0);
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.tool-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
    width: 100%;
}

.tool-link:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateX(5px);
}

.tool-link i {
    width: 20px;
    text-align: center;
    font-size: 0.875rem;
}

.share-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    width: 100%;
}

.share-btn {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

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

.share-btn:active {
    transform: translateY(0);
}

.share-btn.facebook { background: #1877F2; }
.share-btn.twitter { background: #1DA1F2; }
.share-btn.linkedin { background: #0077B5; }
.share-btn.whatsapp { background: #25D366; }
.share-btn.copy-link { 
    background: var(--bg-secondary); 
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.share-btn.copy-link:hover {
    background: var(--bg-tertiary);
}

.blog-empty {
    text-align: center;
    padding: 5rem 1.5rem;
    display: none;
    width: 100%;
}

.blog-empty-icon {
    font-size: 4rem;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.blog-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

.blog-empty-description {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.5;
}

.blog-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3.75rem 0 1.875rem;
    margin-top: auto;
    width: 100%;
}

.footer-wrapper {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.footer-top {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3.75rem;
    margin-bottom: 3.75rem;
    width: 100%;
}

@media (max-width: 1200px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.75rem;
    font-weight: 700;
}

.footer-logo i {
    color: var(--primary-blue);
    font-size: 2rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 1.125rem;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    width: 100%;
}

@media (max-width: 992px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}

.link-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.link-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.link-group a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.link-group a:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: 1.875rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    width: 100%;
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.footer-extra {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer-extra i {
    color: var(--accent-pink);
    margin: 0 0.25rem;
}

.footer-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .footer-actions {
        justify-content: center;
    }
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.install-footer-btn {
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform var(--transition-fast);
    white-space: nowrap;
}

.install-footer-btn:hover {
    transform: translateY(-2px);
    color: white;
}

.back-to-top {
    width: 44px;
    height: 44px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    opacity: 0;
    visibility: hidden;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--border-color) 25%,
        var(--bg-secondary) 50%,
        var(--border-color) 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 0.5rem;
}

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

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-text:last-child {
    margin-bottom: 0;
    width: 70%;
}

.skeleton-title {
    height: 1.5rem;
    margin-bottom: 1rem;
}

.skeleton-image {
    height: 200px;
    width: 100%;
    border-radius: 0.5rem 0.5rem 0 0;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    border-radius: 10px;
    border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-dark-blue), var(--primary-blue));
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-blue) var(--bg-secondary);
}

a[download], 
a[href*=".pdf"], 
a[href*=".zip"], 
a[href*=".rar"], 
a[href*=".exe"] {
    pointer-events: none;
    cursor: not-allowed;
    opacity: 0.6;
}

img {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    
    pointer-events: none;
}

.blog-card,
.featured-card,
.popular-card,
.post-card {
    cursor: pointer !important;
}

.blog-card img,
.featured-card img,
.popular-card img,
.post-card img {
    pointer-events: none !important;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.youtube-channel-widget {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.youtube-channel-widget .widget-title {
    color: var(--primary-blue);
}

.youtube-channel-widget .widget-title i {
    font-size: 20px;
    color: var(--primary-blue);
}

.youtube-channel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: white;
    padding: 12px 20px;
    background: var(--primary-blue);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: center;
}

.youtube-channel-btn:hover {
    background: var(--secondary-dark-blue);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.2);
    color: white;
}

html, body {
    overflow-x: clip !important;
    overflow-y: auto !important;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

.blog-container > * {
    width: 100%;
    position: relative;
}

@supports (-webkit-touch-callout: none) {
    html, body {
        height: -webkit-fill-available;
    }
    
    .blog-container {
        min-height: -webkit-fill-available;
    }
}