/* Clean Modern Template CSS - Performance Optimized Version */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    :root {
        --primary: #263238;
        --secondary: #37474f;
        --accent: #00bcd4;
        --light-gray: #f8f9fa;
        --medium-gray: #26323822;
        --dark-gray: #111827aa;
        --text: #111827;
        --white: #f9fafb;
        --border: #26323833;
        --gradient-1: linear-gradient(135deg, #263238, #00bcd4);
        --gradient-2: linear-gradient(135deg, #00bcd4, #37474f);
        --gradient-soft: linear-gradient(135deg, #26323815, #00bcd415);
        --gradient-rainbow: linear-gradient(90deg, #263238, #00bcd4, #37474f, #263238);
    }
    
    /* Performance optimizations */
    @media (prefers-reduced-motion: reduce) {
        * {
            transition: none !important;
            animation: none !important;
        }
    }

    body {
        font-family: Merriweather, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        background: linear-gradient(180deg, #26323812 0%, #00bcd415 25%, #37474f10 50%, #00bcd412 75%, #26323808 100%);
        color: var(--text);
        line-height: 1.6;
        min-height: 100vh;
        position: relative;
    }

    /* Container */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        position: relative;
    }

    /* Header - Simplified for performance */
    .main-header {
        background: rgba(255, 255, 255, 0.98);
        border-bottom: 1px solid rgba(255,255,255,0.3);
        position: sticky;
        top: 0;
        z-index: 100;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        /* Removed backdrop-filter for performance */
    }

    .header-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        display: flex;
        align-items: center;
        text-decoration: none;
        color: var(--primary);
        font-weight: 600;
        font-size: 1.25rem;
    }

    .logo-icon {
        width: 45px;
        height: 45px;
        margin-right: 12px;
        border-radius: 12px;
        background: var(--gradient-1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-weight: bold;
        box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        /* Removed transition */
    }
    
    .logo-image {
        width: 45px;
        height: 45px;
        margin-right: 12px;
        border-radius: 12px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    }

    .logo-text {
        font-size: 1.35rem;
        font-weight: 700;
        background: var(--gradient-1);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .nav-menu {
        background: var(--gradient-1);
        color: var(--white);
        padding: 12px 30px;
        border-radius: 30px;
        font-size: 14px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.15);
        position: relative;
        /* Removed transition */
    }
    
    /* Using pseudo-element for hover effect instead of box-shadow animation */
    .nav-menu::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 30px;
        box-shadow: 0 8px 25px rgba(0,0,0,0.2);
        opacity: 0;
        transition: opacity 0.2s ease;
        pointer-events: none;
    }
    
    .nav-menu:hover::after {
        opacity: 1;
    }

    .nav-menu ul {
        list-style: none;
        display: flex;
        gap: 2rem;
        margin: 0;
        padding: 0;
            position: relative;
    z-index: 1; 
    }

    .nav-menu a {
        color: var(--white);
        text-decoration: none;
        position: relative;
        font-weight: 500;
        transition: opacity 0.2s ease;
    }

    .nav-menu a:hover {
        opacity: 0.8;
    }

    /* Hero Section - Optimized */
    .hero {
        max-width: 100%;
        margin: 0;
        padding: 80px 20px;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        background: linear-gradient(135deg, #263238 0%, #00bcd4 100%);
        overflow: hidden;
        min-height: 500px;
    }

    .hero-content {
        background: rgba(255,255,255,0.95);
        padding: 60px;
        border-radius: 30px;
        max-width: 900px;
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        border: 3px solid rgba(255,255,255,0.5);
        box-shadow: 0 30px 80px rgba(0,0,0,0.2);
        position: relative;
        overflow: hidden;
        z-index: 2;
        /* Removed backdrop-filter */
    }
    
    .hero-content::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, #263238, #00bcd4, #37474f);
    }

    /* Hero Variations based on layout */
    

    

    
    .hero.hero-bold {
        grid-template-columns: 1fr;
    }
    
    .hero.hero-bold .hero-content {
        background: linear-gradient(135deg, #263238, #37474f);
        color: white;
        padding: 100px 60px;
        text-align: center;
    }
    
    .hero.hero-bold h1 {
        color: white !important;
        font-size: 48px !important;
    }
    
    .hero.hero-bold .hero-description {
        color: rgba(255,255,255,0.9) !important;
        font-size: 20px !important;
    }
    

    

    .hero-content h1 {
        font-size: 48px;
        margin-bottom: 25px;
        font-weight: 800;
        background: linear-gradient(90deg, #263238, #00bcd4, #37474f);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1.3;
        letter-spacing: -0.5px;
        position: relative;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
        /* Removed animated gradient */
    }

    .hero-description {
        color: var(--text);
        font-size: 18px;
        line-height: 1.7;
        opacity: 1;
        margin: 0 auto 35px;
        max-width: 650px;
        padding: 0 20px;
        text-align: center;
    }

    .hero-cta {
        display: flex;
        gap: 20px;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        width: 100%;
    }

    .hero-btn {
        background: linear-gradient(135deg, #00bcd4, #263238);
        color: white;
        padding: 14px 35px;
        border-radius: 30px;
        text-decoration: none;
        font-weight: 600;
        font-size: 16px;
        display: inline-block;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        border: 2px solid transparent;
        transition: transform 0.2s ease, opacity 0.2s ease;
        will-change: transform;
    }

    .hero-btn:hover {
        transform: translateY(-2px);
        opacity: 0.9;
    }

    .hero-stats {
        display: flex;
        gap: 40px;
        justify-content: center;
        margin-top: 20px;
    }

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

    .hero-stat-number {
        font-size: 28px;
        font-weight: 700;
        background: linear-gradient(135deg, #263238, #00bcd4);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .hero-stat-label {
        font-size: 14px;
        color: var(--text);
        opacity: 1;
        margin-top: 5px;
    }

    /* Hero sidebar removed - hero is now centered */
    .hero-sidebar {
        display: none;
    }

    .sidebar-box {
        background: linear-gradient(135deg, #00bcd420, #26323815);
        border: 3px solid #00bcd440;
        padding: 35px;
        border-radius: 20px;
        text-align: center;
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        position: relative;
        overflow: hidden;
        color: #111827;
    }
    
    .sidebar-box:nth-child(odd) {
        background: linear-gradient(135deg, #26323825, #37474f20);
        border-color: #26323850;
    }
    
    .sidebar-box::after {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, #00bcd415 0%, transparent 70%);
        pointer-events: none;
    }

    /* Content Section - Optimized */
    .content-section {
        background: linear-gradient(135deg, #00bcd425 0%, #37474f20 100%);
        padding: 100px 20px;
        min-height: 600px;
        position: relative;
        margin-top: -50px;
        clip-path: polygon(0 50px, 100% 0, 100% 100%, 0 100%);
    }
    
    .content-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: 
            repeating-linear-gradient(
                45deg,
                transparent,
                transparent 40px,
                rgba(255,255,255,0.03) 40px,
                rgba(255,255,255,0.03) 80px
            );
        pointer-events: none;
    }
    
    .content-section::after {
        content: '';
        position: absolute;
        top: 10%;
        left: 5%;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, #26323830 0%, transparent 70%);
        border-radius: 50%;
        filter: blur(60px);
    }

    .content-container {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
    }

    .section-header {
        text-align: center;
        margin-bottom: 60px;
    }

    .section-header h2 {
        font-size: 48px;
        font-weight: 800;
        background: linear-gradient(90deg, #263238, #00bcd4, #37474f);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 20px;
        text-shadow: 0 0 30px rgba(0,0,0,0.1);
        /* Removed background animation */
    }

    .section-header p {
        color: var(--dark-gray);
        font-size: 18px;
    }

    /* Category Filters - Optimized */
    .category-filters {
        display: flex;
        gap: 1rem;
        margin-bottom: 60px;
        justify-content: center;
        flex-wrap: wrap;
        padding: 30px;
        background: linear-gradient(135deg, #26323825, #00bcd420);
        border-radius: 25px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        border: 2px solid rgba(255,255,255,0.2);
        position: relative;
        overflow: hidden;
        /* Removed backdrop-filter */
    }
    
    .category-filters::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: repeating-conic-gradient(
            from 0deg at 50% 50%,
            transparent 0deg,
            #00bcd410 20deg,
            transparent 40deg
        );
        /* Removed animation */
    }

    .category-btn {
        background: linear-gradient(135deg, #26323830, #00bcd425);
        border: 2px solid #00bcd440;
        padding: 14px 32px;
        border-radius: 35px;
        cursor: pointer;
        font-family: inherit;
        font-size: 14px;
        font-weight: 700;
        color: white;
        position: relative;
        overflow: hidden;
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        text-transform: uppercase;
        letter-spacing: 1px;
        transition: transform 0.2s ease, opacity 0.2s ease;
        will-change: transform;
    }
    
    .category-btn:nth-child(odd) {
        background: linear-gradient(135deg, #00bcd435, #37474f30);
        border-color: #37474f50;
    }
    
    .category-btn:nth-child(even) {
        background: linear-gradient(135deg, #37474f30, #26323835);
        border-color: #26323850;
    }

    .category-btn:hover {
        transform: translateY(-2px);
        opacity: 0.9;
    }

    .category-btn.active {
        background: linear-gradient(135deg, #00bcd4, #263238);
        color: var(--white);
        border-color: transparent;
        box-shadow: 0 15px 40px rgba(0,0,0,0.25);
    }

    /* Content Grid */
    .content-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
    }

    /* Content List - Vertical list of rectangular cards */
    .content-list {
        display: flex;
        flex-direction: column;
        gap: 20px;
        max-width: 1000px;
        margin: 0 auto;
        padding: 20px 0;
    }

    /* Article Cards - Optimized */
    .article-card {
        background: linear-gradient(135deg, white, #00bcd410);
        border-radius: 20px;
        overflow: hidden;
        text-decoration: none;
        color: inherit;
        display: block;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        border: 2px solid #00bcd420;
        position: relative;
        transition: transform 0.2s ease;
        will-change: transform;
        transform: translateZ(0); /* Force GPU acceleration */
    }
    
    .article-card:nth-child(odd) {
        background: linear-gradient(135deg, white, #26323812);
        border-color: #26323820;
    }
    
    .article-card:nth-child(even) {
        background: linear-gradient(135deg, white, #37474f10);
        border-color: #37474f20;
    }
    
    .article-card:nth-child(3n) {
        background: linear-gradient(135deg, white, #00bcd412);
        border-color: #00bcd425;
    }

    /* Rectangular card style for list layout */
    .content-list .article-card {
        display: flex;
        flex-direction: row;
        align-items: stretch;
        min-height: 200px;
        height: auto;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        border: 3px solid transparent;
        position: relative;
        background: linear-gradient(135deg, rgba(255,255,255,0.95), #00bcd415);
    }

    .article-card:hover {
        transform: translateY(-5px);
    }
    
    .content-list .article-card:not(:last-child) {
        margin-bottom: 25px;
    }

    .article-card.hidden {
        display: none !important;
    }

    .article-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    /* Image in list layout */
    .content-list .article-image {
        width: 300px;
        height: 100%;
        min-height: 180px;
        max-height: 200px;
        flex-shrink: 0;
        border-radius: 0;
        border-top-left-radius: 14px;
        border-bottom-left-radius: 14px;
        object-fit: cover;
    }

    .article-content {
        padding: 20px;
        overflow: hidden;
    }

    /* Content in list layout */
    .content-list .article-content {
        padding: 20px 25px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        overflow: hidden;
        min-height: 0;
    }

    .article-category {
        display: inline-block;
        background: linear-gradient(135deg, #00bcd4, #263238);
        color: var(--white);
        padding: 8px 20px;
        border-radius: 25px;
        font-size: 11px;
        margin-bottom: 15px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.2);
        position: relative;
        overflow: hidden;
    }

    .article-title {
        font-size: 22px;
        margin-bottom: 12px;
        font-weight: 700;
        background: linear-gradient(135deg, #263238, #00bcd4);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1.3;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        display: block;
        width: 100%;
    }

    /* Larger title for list layout */
    .content-list .article-title {
        font-size: 26px;
        margin-bottom: 12px;
        font-weight: 700;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        display: block;
        width: 100%;
    }

    .article-description {
        color: var(--dark-gray);
        font-size: 15px;
        line-height: 1.6;
        word-wrap: break-word;
        overflow-wrap: break-word;
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    /* Better description for list layout */
    .content-list .article-description {
        font-size: 16px;
        line-height: 1.7;
        color: var(--text);
        opacity: 1;
        word-wrap: break-word;
        overflow-wrap: break-word;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    /* Feature Section - Optimized */
    .feature-section {
        background: linear-gradient(135deg, #37474f20 0%, #26323815 100%);
        padding: 100px 20px;
        margin: 0;
        position: relative;
        overflow: hidden;
    }
    
    .feature-section > * {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }
    
    .feature-section::after {
        content: '';
        position: absolute;
        bottom: -50%;
        right: -10%;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, #00bcd425 0%, transparent 60%);
        border-radius: 50%;
        z-index: 1;
    }
    
    .feature-section::before {
        content: '';
        position: absolute;
        top: -30px;
        left: 50%;
        left: 48%;
        width: 100px;
        height: 4px;
        background: var(--gradient-1);
        border-radius: 2px;
    }

    .feature-split {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: stretch;
    }

    .feature-content-left {
        background: #00bcd4;
        padding: 60px;
        border-radius: 30px;
        box-shadow: 0 25px 70px rgba(0,0,0,0.2);
        border: 3px solid rgba(255,255,255,0.3);
        position: relative;
        overflow: hidden;
        color: white;
    }
    
    .feature-content-left h2, .feature-content-left p {
        color: white !important;
        -webkit-text-fill-color: white !important;
    }
    
    .feature-content-left::before {
        content: '';
        position: absolute;
        top: -20px;
        right: -20px;
        width: 120px;
        height: 120px;
        background: radial-gradient(circle, #00bcd420 0%, transparent 70%);
        border-radius: 50%;
    }

    .feature-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
        margin-top: 40px;
    }

    .stat-item {
        text-align: center;
        padding: 25px;
        background: #263238;
        border-radius: 18px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        border: 3px solid rgba(255,255,255,0.2);
        color: white;
        transition: transform 0.2s ease;
        will-change: transform;
    }
    
    .stat-item:nth-child(2) {
        background: #00bcd4;
    }
    
    .stat-item:nth-child(3) {
        background: #37474f;
    }
    
    .stat-item .stat-number {
        color: white !important;
        -webkit-text-fill-color: white !important;
    }
    
    .stat-item .stat-label {
        color: rgba(255,255,255,0.9) !important;
    }

    .stat-item:hover {
        transform: translateY(-3px);
    }

    .stat-number {
        display: block;
        font-size: 2.5rem;
        font-weight: 800;
        background: var(--gradient-1);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 8px;
    }

    .stat-label {
        font-size: 1rem;
        color: var(--text);
        font-weight: 600;
        opacity: 1;
    }

    .feature-content h2 {
        font-size: 36px;
        margin-bottom: 25px;
        font-weight: 800;
        background: var(--gradient-1);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .feature-list {
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-top: 30px;
    }

    .feature-item {
        background: linear-gradient(135deg, #26323820, #00bcd415);
        padding: 25px;
        border-radius: 15px;
        border-left: 5px solid #00bcd4;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        position: relative;
        transition: transform 0.2s ease;
        will-change: transform;
    }
    
    .feature-item:nth-child(odd) {
        background: linear-gradient(135deg, #00bcd425, #37474f20);
        border-left-color: #37474f;
    }
    
    .feature-item:nth-child(even) {
        background: linear-gradient(135deg, #37474f20, #26323825);
        border-left-color: #263238;
    }

    .feature-item:hover {
        transform: translateX(5px);
    }

    /* Simple Grid - Optimized */
    .simple-grid-section {
        background: linear-gradient(135deg, #26323810 0%, #00bcd415 100%);
        padding: 100px 20px;
        margin: 0;
        position: relative;
    }
    
    .simple-grid-section::before {
        content: '';
        position: absolute;
        top: 20%;
        right: 5%;
        width: 300px;
        height: 300px;
        background: radial-gradient(circle, #37474f20 0%, transparent 60%);
        border-radius: 50%;
        z-index: 0;
    }
    
    .simple-grid-section > * {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        z-index: 1;
    }

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

    .simple-card {
        background: linear-gradient(135deg, #26323815, #00bcd410);
        border: 2px solid #00bcd430;
        border-radius: 20px;
        padding: 40px;
        text-align: center;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        transition: transform 0.2s ease;
        will-change: transform;
    }
    
    .simple-card:nth-child(odd) {
        background: linear-gradient(135deg, #00bcd420, #37474f15);
        border-color: #37474f40;
    }
    
    .simple-card:nth-child(even) {
        background: linear-gradient(135deg, #37474f15, #26323820);
        border-color: #26323840;
    }

    .simple-card:hover {
        transform: translateY(-5px);
    }

    /* CTA Section - Optimized */
    .cta-section {
        width: 100%;
        margin: 0;
        padding: 120px 20px;
        background: linear-gradient(135deg, #00bcd4 0%, #263238 50%, #37474f 100%);
        text-align: center;
        color: var(--white);
        position: relative;
        overflow: hidden;
        clip-path: polygon(0 30px, 100% 0, 100% calc(100% - 30px), 0 100%);
    }
    
    .cta-section > * {
        max-width: 900px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }
    
    .cta-section::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
        /* Removed animation */
    }

    .cta-section h2 {
        font-size: 42px;
        margin-bottom: 25px;
        font-weight: 800;
        position: relative;
        z-index: 1;
    }
    
    .cta-section p {
        font-size: 18px;
        margin-bottom: 30px;
        opacity: 1;
        position: relative;
        z-index: 1;
    }

    .cta-button {
        background: white;
        color: #263238;
        padding: 18px 50px;
        border-radius: 35px;
        display: inline-block;
        font-weight: 700;
        text-decoration: none;
        position: relative;
        z-index: 1;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        font-size: 16px;
        transition: transform 0.2s ease, opacity 0.2s ease;
        will-change: transform;
    }

    .cta-button:hover {
        transform: translateY(-3px);
        opacity: 0.95;
    }

    /* Facts Section - Optimized */
    .facts-section {
        background: #263238;
        padding: 5rem 2rem;
        margin: 0;
        width: 100%;
        position: relative;
        overflow: hidden;
        box-shadow: inset 0 0 100px rgba(0,0,0,0.2);
    }
    
    .facts-section > * {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }
    
    .facts-section::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 60%;
        height: 200%;
        background: radial-gradient(circle, #00bcd410 0%, transparent 70%);
        /* Removed animation */
    }

    .facts-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        text-align: center;
        position: relative;
        z-index: 1;
    }

    .fact-item {
        background: rgba(255,255,255,0.95);
        padding: 2.5rem;
        border-radius: 20px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.2);
        border: 3px solid rgba(255,255,255,0.3);
        position: relative;
        overflow: hidden;
        transition: transform 0.2s ease;
        will-change: transform;
    }
    
    .fact-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-1);
    }

    .fact-item:hover {
        transform: translateY(-5px);
    }

    .fact-number {
        font-size: 3.5rem;
        font-weight: 900;
        background: linear-gradient(135deg, #00bcd4, #263238);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 0.5rem;
        position: relative;
        display: inline-block;
    }
    
    .fact-number::before {
        content: attr(data-number);
        position: absolute;
        top: 3px;
        left: 3px;
        z-index: -1;
        background: none;
        -webkit-text-fill-color: #26323820;
        filter: blur(5px);
    }

    .fact-label {
        font-size: 1.1rem;
        color: var(--text);
        font-weight: 600;
        opacity: 1;
    }

    /* Article Page Styles */
    .article-page .article-main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 40px 20px;
    }

    .breadcrumb {
        margin-bottom: 30px;
        color: var(--dark-gray);
        font-size: 14px;
    }

    .breadcrumb a {
        color: var(--accent);
        text-decoration: none;
    }

    .breadcrumb .separator {
        margin: 0 10px;
        color: var(--medium-gray);
    }

    .article-container {
        background: var(--white);
        border-radius: 20px;
        padding: 40px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        margin-bottom: 40px;
    }

    .article-header {
        margin-bottom: 40px;
    }

    .article-meta-top {
        display: flex;
        gap: 20px;
        margin-bottom: 20px;
        align-items: center;
    }

    .article-category-badge {
        background: var(--accent);
        color: var(--white);
        padding: 5px 15px;
        border-radius: 15px;
        font-size: 12px;
    }

    .article-date {
        color: var(--dark-gray);
        font-size: 14px;
    }

    .article-title {
        font-size: 36px;
        color: var(--primary);
        margin-bottom: 20px;
    }

    .article-meta-bottom {
        display: flex;
        gap: 20px;
        color: var(--dark-gray);
        font-size: 14px;
    }

    .article-body {
        color: var(--text);
        line-height: 1.8;
        font-size: 16px;
        max-width: 1000px;
        margin: 30px auto;
    }

    .article-body p {
        margin-bottom: 20px;
    }

    .article-body img {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        border-radius: 15px;
        margin: 30px 0;
    }
    
    .article-main-image {
        width: 100%;
        max-width: 100%;
        height: 300px;
        max-height: 300px;
        object-fit: cover;
        display: block;
        margin: 0 auto 30px;
        border-radius: 15px;
    }
    
    .article-middle-image {
        display: block;
        margin: 2rem auto;
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 400px;
        object-fit: cover;
        border-radius: 15px;
    }
    
    .article-summary {
        font-size: 1.2rem;
        color: var(--dark-gray);
        margin: 0 0 2rem 0;
        line-height: 1.6;
        font-style: italic;
        border-left: 4px solid var(--accent);
        padding-left: 1rem;
    }
    
    .article-second-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        display: block;
        margin: 0 auto 2rem;
        border-radius: 15px;
    }
    
    .article-third-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        display: block;
        margin: 2rem auto;
        border-radius: 15px;
    }
    
    .article-additional-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        display: block;
        margin: 2rem auto;
        border-radius: 15px;
    }
    
    .article-end-marker {
        text-align: center;
        font-size: 1.5rem;
        color: var(--medium-gray);
        margin: 3rem 0 2rem 0;
        letter-spacing: 1rem;
    }
    
    .widget-row {
        display: flex;
        gap: 1rem;
        margin: 2rem 0;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .widget-placeholder {
        background-color: #f5f5f5;
        border: 2px dashed #ddd;
        border-radius: 8px;
        padding: 40px;
        margin: 2rem 0;
        text-align: center;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        color: #666;
        font-size: 16px;
        min-height: 200px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        flex: 1;
    }
    
    .widget-row .widget-placeholder {
        margin: 0;
        min-height: 150px;
        padding: 30px 20px;
        font-size: 14px;
        min-width: 150px;
    }
    
    .widget-placeholder:hover {
        background-color: #f0f0f0;
        border-color: #ccc;
    }
    
    .widget-placeholder::before {
        content: "";
        position: absolute;
        top: 10px;
        right: 10px;
        width: 30px;
        height: 30px;
        background: linear-gradient(45deg, transparent 48%, #ddd 48%, #ddd 52%, transparent 52%),
                    linear-gradient(-45deg, transparent 48%, #ddd 48%, #ddd 52%, transparent 52%);
        opacity: 0.5;
    }

    .article-footer {
        margin-top: 40px;
        padding-top: 40px;
        border-top: 1px solid var(--border);
    }

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

    .article-tags h3 {
        font-size: 16px;
        margin-bottom: 15px;
        color: var(--primary);
    }

    .article-actions {
        display: flex;
        gap: 20px;
    }

    .share-button, .bookmark-button {
        padding: 12px 30px;
        background: var(--accent);
        color: var(--white);
        border: none;
        border-radius: 25px;
        cursor: pointer;
        font-size: 14px;
        transition: opacity 0.2s ease;
    }

    .share-button:hover, .bookmark-button:hover {
        opacity: 0.9;
    }

    .author-box {
        background: var(--light-gray);
        padding: 30px;
        border-radius: 15px;
        margin-bottom: 40px;
    }

    .author-link {
        color: var(--accent);
        text-decoration: none;
        font-weight: 500;
    }

    .related-articles {
        margin-top: 60px;
    }

    .related-articles h2 {
        font-size: 28px;
        margin-bottom: 30px;
        color: var(--primary);
    }

    .related-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }

    .navigation-help {
        display: flex;
        justify-content: space-between;
        margin-top: 60px;
        padding-top: 30px;
        border-top: 1px solid var(--border);
    }

    .back-to-top, .back-to-home {
        color: var(--accent);
        text-decoration: none;
        font-weight: 500;
    }

    /* Static Page Styles */
    .static-page .static-main {
        max-width: 1200px;
        margin: 0 auto;
        padding: 60px 20px;
    }

    .page-header {
        text-align: center;
        margin-bottom: 50px;
    }

    .page-header h1 {
        font-size: 42px;
        color: var(--primary);
        margin-bottom: 15px;
    }

    .page-intro {
        color: var(--dark-gray);
        font-size: 14px;
    }

    .page-content {
        background: linear-gradient(135deg, rgba(255,255,255,0.98), #26323805);
        padding: 60px;
        border-radius: 30px;
        box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        margin-bottom: 50px;
        line-height: 1.8;
        border: 2px solid #26323815;
        position: relative;
        overflow: hidden;
    }
    
    .page-content::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -20%;
        width: 60%;
        height: 200%;
        background: radial-gradient(circle, #00bcd408 0%, transparent 60%);
        pointer-events: none;
    }

    .page-content h2 {
        color: var(--primary);
        margin: 30px 0 20px;
    }

    .page-content h3 {
        color: var(--primary);
        margin: 25px 0 15px;
    }

    .page-content p {
        margin-bottom: 20px;
        color: var(--text);
    }

    .contact-section {
        background: var(--light-gray);
        padding: 40px;
        border-radius: 20px;
        text-align: center;
        margin-bottom: 50px;
    }

    .contact-section h2 {
        color: var(--primary);
        margin-bottom: 15px;
    }

    .contact-email {
        color: var(--accent);
        font-size: 20px;
        text-decoration: none;
        font-weight: 500;
    }

    .quick-links {
        margin-top: 50px;
    }

    .quick-links h3 {
        color: var(--primary);
        margin-bottom: 25px;
        text-align: center;
    }

    .links-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }

    .link-card {
        background: var(--white);
        padding: 20px;
        border: 1px solid var(--border);
        border-radius: 10px;
        text-align: center;
        text-decoration: none;
        color: var(--primary);
        transition: transform 0.2s ease;
        will-change: transform;
    }

    .link-card:hover {
        transform: translateY(-3px);
    }

    /* Footer - Optimized */
    footer {
        background: linear-gradient(135deg, #263238, #37474f);
        color: var(--white);
        padding: 80px 20px 30px;
        margin-top: 120px;
        position: relative;
        overflow: hidden;
    }
    
    footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: var(--gradient-2);
    }
    
    footer::after {
        content: '';
        position: absolute;
        top: 20%;
        right: -10%;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
        border-radius: 50%;
    }

    .footer-content {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 60px;
        position: relative;
        z-index: 1;
    }

    .footer-main {
        background: rgba(255,255,255,0.1);
        padding: 35px;
        border-radius: 20px;
        border: 1px solid rgba(255,255,255,0.15);
        /* Removed backdrop-filter */
    }

    .footer-main h3 {
        margin-bottom: 20px;
        font-size: 24px;
        font-weight: 700;
    }

    .footer-main p {
        opacity: 1;
        font-size: 16px;
        line-height: 1.6;
    }

    .footer-column h4 {
        margin-bottom: 25px;
        color: var(--white);
        font-size: 18px;
        font-weight: 600;
        position: relative;
    }
    
    .footer-column h4::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 0;
        width: 30px;
        height: 3px;
        background: var(--gradient-2);
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 18px;
    }

    .footer-links a {
        color: var(--white);
        text-decoration: none;
        opacity: 1;
        position: relative;
        padding-left: 0;
        font-size: 15px;
        transition: opacity 0.2s ease;
    }

    .footer-links a:hover {
        opacity: 0.8;
    }

    .footer-bottom {
        text-align: center;
        margin-top: 50px;
        padding-top: 50px;
        border-top: 1px solid rgba(255,255,255,0.2);
        opacity: 1;
        font-size: 14px;
        position: relative;
        z-index: 1;
    }

    /* Responsive - Tablet and Mobile */
    @media (max-width: 768px) {
        .hero {
            padding: 40px 15px;
            min-height: 400px;
        }
        
        /* Make article container wider on tablets */
        .article-container {
            padding: 30px 20px;
            margin-left: 0;
            margin-right: 0;
            border-radius: 10px;
        }
        
        .article-main-image {
            height: 250px;
            max-height: 250px;
        }

        .hero-content {
            padding: 30px 20px;
            border-radius: 20px;
            max-width: 100%;
        }

        .hero-content h1 {
            font-size: 32px;
            line-height: 1.3;
        }

        .hero-description {
            font-size: 16px;
            line-height: 1.6;
            padding: 0 10px;
        }

        .hero-stats {
            gap: 20px;
        }

        .hero-stat-number {
            font-size: 24px;
        }

        .hero-btn {
            padding: 12px 28px;
            font-size: 15px;
        }

        /* Feature Section Mobile Fixes */
        .feature-section {
            padding: 50px 15px;
        }

        .feature-split {
            grid-template-columns: 1fr;
            gap: 30px;
        }

        .feature-content-left {
            padding: 30px 20px;
            border-radius: 20px;
        }

        .feature-content-left h2 {
            font-size: 28px;
        }

        .feature-content-left p {
            font-size: 16px;
        }

        .feature-item {
            padding: 20px 15px;
        }

        .simple-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .simple-card {
            padding: 25px 20px;
        }

        /* Section Headers */
        .section-header h2 {
            font-size: 32px;
            padding: 0 10px;
        }

        .section-header p {
            font-size: 16px;
            padding: 0 10px;
        }

        /* Content Section */
        .content-section {
            padding: 50px 15px;
            margin-top: -25px;
        }

        /* Facts Section */
        .facts-section {
            padding: 3rem 1rem;
        }

        .fact-item {
            padding: 1.5rem;
        }

        .fact-number {
            font-size: 2rem;
        }

        /* CTA Section */
        .cta-section {
            padding: 60px 20px;
            clip-path: polygon(0 15px, 100% 0, 100% calc(100% - 15px), 0 100%);
        }

        .cta-section h2 {
            font-size: 28px;
        }

        .cta-button {
            padding: 14px 30px;
            font-size: 16px;
        }

        /* Category Filters */
        .category-filters {
            padding: 20px 15px;
            gap: 0.5rem;
        }

        .category-btn {
            padding: 10px 20px;
            font-size: 12px;
        }

        /* Article Cards */
        .content-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .article-card {
            border-radius: 15px;
        }

        .article-content {
            padding: 20px 15px;
        }

        .article-title {
            font-size: 20px;
        }

        .article-description {
            font-size: 14px;
        }

        /* List Layout Cards */
        .content-list .article-card {
            flex-direction: column;
            min-height: auto;
            max-height: none;
        }

        .content-list .article-image {
            width: 100%;
            height: 200px;
        }

        .content-list .article-content {
            padding: 20px;
        }

        /* Navigation */
        .header-content {
            flex-direction: row;
            justify-content: space-between;
            gap: 10px;
        }

        .nav-menu ul {
            flex-direction: row;
            gap: 1rem;
            text-align: left;
            justify-content: flex-end;
        }

        /* Footer */
        .footer-content {
            grid-template-columns: 1fr;
            gap: 30px;
            padding: 50px 20px;
        }

        .footer-column h3 {
            font-size: 20px;
        }

        /* Page Headers */
        .page-header h1 {
            font-size: 32px;
        }

        /* Related Articles */
        .related-grid {
            grid-template-columns: 1fr;
        }

        /* Sidebar */
        .sidebar-box {
            padding: 25px 20px;
            margin-bottom: 20px;
        }

        /* Page Content */
        .page-content {
            padding: 30px 20px;
            border-radius: 15px;
        }

        /* Stats */
        .stat-item {
            padding: 20px 15px;
        }

        .stat-number {
            font-size: 32px;
        }

        .links-grid {
            grid-template-columns: 1fr;
        }
    }

    /* Extra small devices (phones, less than 480px) */
    @media (max-width: 480px) {
        .container {
            padding: 0 8px;
        }
        
        /* Hide breadcrumbs on mobile */
        .breadcrumb {
            display: none;
        }
        
        /* Make article container full width on mobile */
        .article-page .article-main {
            padding: 0;
            max-width: 100%;
        }
        
        .article-container {
            border-radius: 0;
            padding: 20px;
            margin: 0;
            box-shadow: none;
        }
        
        .header-nav {
            padding: 0.8rem 0;
        }
        
        .nav-menu {
            gap: 0.5rem;
        }
        
        .nav-menu a {
            font-size: 0.85rem;
            padding: 0.3rem 0.5rem;
        }
        
        .logo-text {
            font-size: 1rem;
        }
        
        .article-body {
            padding: 0.75rem;
        }
        
        .article-body img {
            border-radius: 4px;
            margin-bottom: 1rem;
        }
        
        .article-summary {
            font-size: 0.95rem;
            padding-left: 0.5rem;
            margin-bottom: 1rem;
        }
        
        .article-main-image {
            height: 200px;
            max-height: 200px;
            margin: 0 auto 20px;
        }
        
        .article-second-image, .article-third-image, .article-additional-image {
            margin: 0.75rem auto;
            border-radius: 4px;
        }
        
        .article-end-marker {
            margin: 1.5rem 0 0.75rem 0;
            font-size: 1rem;
            letter-spacing: 0.3rem;
        }
        
        .widget-placeholder {
            padding: 20px;
            min-height: 150px;
            font-size: 14px;
            margin: 1rem 0;
        }
        
        /* Two widgets per row on mobile, arranged horizontally */
        .widget-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        
        .widget-row .widget-placeholder {
            min-width: auto;
            padding: 20px 10px;
            font-size: 12px;
            min-height: 120px;
        }
        
        /* Hide the third widget on mobile for first row */
        .widget-row .widget-placeholder:nth-child(3) {
            display: none;
        }
        
        .related-articles {
            padding: 1rem;
        }
        
        .hero-content {
            padding: 20px 15px;
        }

        .hero-content h1 {
            font-size: 26px;
            word-break: break-word;
            hyphens: auto;
        }

        .hero-description {
            font-size: 14px;
            word-break: break-word;
            padding: 0 5px;
        }

        .section-header h2 {
            font-size: 26px;
            word-break: break-word;
        }

        .feature-content-left {
            padding: 20px 15px;
        }

        .feature-content-left h2 {
            font-size: 24px;
            word-break: break-word;
        }

        .feature-content-left p {
            font-size: 14px;
        }

        .category-btn {
            padding: 8px 15px;
            font-size: 11px;
        }

        .cta-section {
            padding: 40px 15px;
        }

        .cta-section h2 {
            font-size: 24px;
        }

        .stat-number {
            font-size: 28px;
        }

        .article-title {
            font-size: 18px;
        }

        .article-description {
            font-size: 13px;
        }

        /* Prevent horizontal scroll */
        body {
            overflow-x: hidden;
        }

        .container {
            padding: 0 10px;
        }
    }