:root {
    /* Page Colors */
    --page-bg-color: #ffffff;
    --page-text-color: #333333;
    --page-heading-color: #1E40AF;
    
    /* Header Colors */
    --header-bg-color: #ffffff;
    --header-text-color: #1E40AF;
    
    /* Footer Colors */
    --footer-bg-color: #1E293B;
    --footer-text-color: #94A3B8;
    
         /* Button Colors */
     --primary-btn-bg-color: #3B82F6;
     --primary-btn-text-color: #ffffff;
     --primary-btn-hover-bg-color: #1E40AF;
     --primary-btn-hover-text-color: #ffffff;
     --secondary-btn-bg-color: #F1F5F9;
     --secondary-btn-text-color: #1E40AF;
     --secondary-btn-hover-bg-color: #E2E8F0;
     --secondary-btn-hover-text-color: #1E40AF;
     --secondary-btn-border-color: #CBD5E1;
    
    /* Product Card Colors */
    --product-card-bg-color: #ffffff;
    --product-card-text-color: #6b7280;
    --product-card-heading-color: #1E3A8A;
    --product-card-border-color: #DBEAFE;
    --product-card-hover-border-color: #3B82F6;
    
         /* Sidebar Colors */
     --sidebar-bg-color: #F1F5F9;
     --sidebar-border-color: #CBD5E1;
     --sidebar-text-color: #475569;
     
     /* Label Colors */
     --label-bg-color: #DBEAFE;
     --label-border-color: #BFDBFE;
     --label-text-color: #1E40AF;
 }

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    letter-spacing: -0.01em;
    color: var(--page-text-color);
    background-color: var(--page-bg-color);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header */
.header {
    background-color: var(--header-bg-color);
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--header-text-color);
    letter-spacing: -0.02em;
}

.blogs-btn {
    background-color: var(--secondary-btn-bg-color);
    color: var(--secondary-btn-text-color);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--secondary-btn-border-color);
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: all 0.2s;
}

.blogs-btn:hover {
    background-color: var(--secondary-btn-hover-bg-color);
    color: var(--secondary-btn-hover-text-color);
    border-color: var(--primary-btn-bg-color);
}

.test-now-btn {
    background-color: var(--primary-btn-bg-color);
    color: var(--primary-btn-text-color);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: background-color 0.2s;
}

.test-now-btn:hover {
    background-color: var(--primary-btn-hover-bg-color);
    color: var(--primary-btn-hover-text-color);
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    min-height: calc(100vh - 160px);
}

/* Content Section */
.content-section {
    background-color: #ffffff;
}

.page-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--page-heading-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.page-description {
    font-size: 1.125rem;
    color: var(--page-text-color);
    margin-bottom: 1.5rem;
    line-height: 1.75;
    letter-spacing: -0.005em;
    font-weight: 400;
}

.internal-link {
    color: var(--primary-btn-bg-color);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.internal-link:hover {
    color: var(--primary-btn-hover-bg-color);
    border-bottom-color: var(--primary-btn-hover-bg-color);
}

.page-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.page-features li {
    color: var(--page-text-color);
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 400;
}

.page-features li::before {
    content: "•";
    color: var(--primary-btn-bg-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.page-features li strong {
    color: var(--page-heading-color);
    font-weight: 600;
}

/* Affiliate Disclosure */
.affiliate-disclosure {
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
    padding: 2rem 0;
    margin-top: 3rem;
}

.affiliate-disclosure .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.affiliate-disclosure p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #6c757d;
    margin: 0;
    text-align: center;
}

.affiliate-disclosure strong {
    color: #495057;
}

/* Mobile responsive for affiliate disclosure */
@media (max-width: 768px) {
    .affiliate-disclosure {
        padding: 1.5rem 0;
        margin-top: 2rem;
    }
    
    .affiliate-disclosure .container {
        padding: 0 1rem;
    }
    
    .affiliate-disclosure p {
        font-size: 0.85rem;
        text-align: left;
    }
}

/* Product Cards */
.product-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-card {
    background-color: var(--product-card-bg-color);
    border: 1px solid var(--product-card-border-color);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    transition: box-shadow 0.2s ease;
    cursor: pointer;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.product-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.product-card-link:hover {
    transform: translateY(-4px);
}

.product-card-link:hover .product-card {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-btn-bg-color);
}

.product-image {
    flex-shrink: 0;
    width: 200px;
    height: 200px; /* 1:1 ratio */
    background-color: #f8fafc;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 0.875rem;
    object-fit: contain;
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.carousel-prev {
    left: 8px;
}

.carousel-next {
    right: 8px;
}

.product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--product-card-heading-color);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.product-description {
    color: var(--product-card-text-color);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.product-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-label {
    background-color: var(--label-bg-color);
    color: var(--label-text-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--label-border-color);
}

.product-features {
    margin-bottom: 1.5rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-features li {
    color: #4b5563;
    position: relative;
    padding-left: 1.25rem;
    line-height: 1.5;
    font-size: 0.9rem;
}

.product-features li::before {
    content: "•";
    color: var(--primary-btn-bg-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.product-actions {
    margin-top: auto;
}

.product-btn {
    background-color: var(--primary-btn-bg-color);
    color: var(--primary-btn-text-color);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.product-btn:hover {
    background-color: var(--primary-btn-hover-bg-color);
    color: var(--primary-btn-hover-text-color);
}

/* Sidebar */
.sidebar {
    background-color: var(--sidebar-bg-color);
    padding: 1.5rem;
    border-radius: 12px;
    height: fit-content;
    position: sticky;
    top: 100px;
    border: 1px solid var(--sidebar-border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--page-heading-color);
    margin-bottom: 1rem;
    line-height: 1.4;
    letter-spacing: -0.015em;
}

.sidebar-content {
    color: var(--sidebar-text-color);
    font-size: 0.95rem;
    line-height: 1.65;
    letter-spacing: -0.005em;
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: 0.5rem;
}

.sidebar-links a {
    color: var(--page-heading-color);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: -0.005em;
}

.sidebar-links a:hover {
    text-decoration: underline;
}

.ad-placeholder {
    background-color: #e5e7eb;
    height: 200px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Footer */
.footer {
    background-color: var(--footer-bg-color);
    border-top: 1px solid #334155;
    padding: 2rem 0;
}

.footer-container {
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-text {
    color: var(--footer-text-color);
    font-size: 0.95rem;
    letter-spacing: -0.005em;
}

/* Show More Section */
.show-more-section {
    margin-top: 3rem;
    text-align: center;
}

.show-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--primary-btn-bg-color);
    color: var(--primary-btn-text-color);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.show-more-btn:hover {
    background-color: var(--primary-btn-hover-bg-color);
    color: var(--primary-btn-hover-text-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-text {
    font-weight: 600;
}

.btn-icon {
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.show-more-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Quick Tips Section */
.quick-tips-section {
    margin-top: 4rem;
    padding: 2rem;
    background-color: var(--sidebar-bg-color);
    border-radius: 12px;
    border: 1px solid var(--sidebar-border-color);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--page-heading-color);
    margin-bottom: 2rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.tips-content {
    color: var(--page-text-color);
    line-height: 1.7;
}

.tips-intro, .tips-description, .tips-conclusion {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    letter-spacing: -0.005em;
}

.tech-section, .use-cases-section, .benefits-section {
    margin-bottom: 2.5rem;
}

.tech-title, .use-cases-title, .benefits-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--page-heading-color);
    margin-bottom: 1.5rem;
    line-height: 1.4;
    letter-spacing: -0.015em;
}

.tech-list, .use-cases-list, .benefits-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-list li, .use-cases-list li, .benefits-list li {
    color: var(--page-text-color);
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 400;
}

.tech-list li::before, .use-cases-list li::before, .benefits-list li::before {
    content: "•";
    color: var(--primary-btn-bg-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.tech-list li strong, .use-cases-list li strong {
    color: var(--page-heading-color);
    font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 900px) {
    .main-container {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1.5rem;
    }

    .sidebar {
        order: 1;
        position: static;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        max-width: 1200px;
        margin: 0 auto;
    }

    .header-buttons {
        gap: 0.5rem;
    }

    .logo-image {
        width: 28px;
        height: 28px;
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .blogs-btn,
    .test-now-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

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

    .product-card {
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
    }

    .product-image {
        width: 200px;
        height: 200px;
        object-fit: cover;
    }

    .carousel-container {
        margin: 0 auto;
        max-width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .carousel-wrapper {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    
    .carousel-slide {
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

    .carousel-btn {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .carousel-prev {
        left: 4px;
    }

    .carousel-next {
        right: 4px;
    }

    .footer-container {
        padding: 0 1rem;
        max-width: 1200px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.75rem;
    }

    .product-title {
        font-size: 1.1rem;
    }

    .product-card {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .quick-tips-section {
        padding: 1.5rem;
        margin-top: 3rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .tech-title, .use-cases-title, .benefits-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .tips-intro, .tips-description, .tips-conclusion {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .show-more-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}
img{
    overflow: auto;
}

/* Featured Blog Post Styles */
.featured-blog-post {
    background-color: var(--product-card-bg-color);
    border: 1px solid var(--product-card-border-color);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.featured-blog-post-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.featured-blog-post-link:hover {
    transform: translateY(-2px);
}

.featured-blog-post-link:hover .featured-blog-post {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-btn-bg-color);
}

/* 1st Row: Heading Only */
.blog-post-title-row {
    margin-bottom: 1rem;
    text-align: center;
}

.blog-post-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--page-heading-color);
    margin: 0;
    line-height: 1.3;
    letter-spacing: -0.02em;
    text-align: left;
}

/* 2nd Row: Left Image, Right Content (Description + Button) */
.blog-post-content-row {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 0;
}

.blog-post-right-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-post-description {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* Keyboard Carousel Section - 30% bigger */
.keyboard-carousel-section {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 211px; /* 140px * 1.3 = 182px */
}

.keyboard-carousel {
    background: linear-gradient(135deg, var(--sidebar-bg-color) 0%, #e2e8f0 100%);
    border-radius: 12px;
    padding: 0rem;
    border: 2px solid var(--sidebar-border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.keyboard-carousel .carousel-container {
    width: 100%;
    height: 140px; /* 90px * 1.3 = 117px */
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.keyboard-carousel .carousel-slide {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Blog Post Content */
.blog-post-content {
    margin-top: 0.5rem;
    padding: 0 0.5rem;
}

.blog-post-excerpt {
    font-size: 0.95rem;
    color: var(--page-text-color);
    line-height: 1.5;
    font-weight: 400;
}

/* Button Styles */
.blog-post-cta {
    text-align: right;
    margin-top: 0;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    color: var(--primary-btn-bg-color);
    padding: 0;
    border: none;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    transition: all 0.3s ease;
    position: relative;
}

.read-more-btn svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.read-more-btn:hover {
    color: var(--primary-btn-hover-bg-color);
}

.read-more-btn:hover svg {
    transform: translateX(4px);
}

/* Mobile Responsive for Blog Post */
@media (max-width: 768px) {
    .featured-blog-post {
        padding: 0.75rem;
        margin-bottom: 1.5rem;
        gap: 0.75rem;
    }
    
    .blog-post-title-row {
        margin-bottom: 0.75rem;
    }
    
    .blog-post-content-row {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        text-align: center;
    }
    
    .keyboard-carousel-section {
        width: 100%;
        max-width: 260px; /* 200px * 1.3 = 260px for mobile */
    }
    
    .keyboard-carousel .carousel-container {
        height: 156px; /* 120px * 1.3 = 156px for mobile */
    }
    
    .blog-post-title {
        font-size: 1.25rem;
    }
    
    .blog-post-excerpt {
        font-size: 0.9rem;
        text-align: center;
    }
    
    .blog-post-cta {
        text-align: center;
    }
    
    .blog-post-right-content {
        align-items: center;
    }
}