* {
    box-sizing: border-box;
}

/* Navbar spacer for fixed header */
.navbar-spacer {
    height: 80px;
}

/* Enhanced Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(2deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

/* Hover effects only for devices that support hover */
@media (hover: hover) and (pointer: fine) {
    .related-post-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    }

    .related-post-card:hover .related-post-image img {
        transform: scale(1.03);
    }

    .related-post-card:hover h3 a {
        color: var(--primary);
    }

    .related-post-card:hover .read-more-btn svg {
        transform: translateX(3px);
    }

    .related-post-card:hover .card-glow {
        opacity: 1;
    }

    .related-post-card:hover .accent-line {
        transform: scaleX(1);
    }

    .read-more-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 18px rgba(122, 181, 92, 0.35);
    }

    .btn-back:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(122, 181, 92, 0.35);
    }

    .btn-back:hover .btn-shine {
        left: 100%;
    }
}

/* Mobile-specific styles */
@media (max-width: 480px) {
    .navbar-spacer {
        height: 70px;
    }
    
    .content-wrapper {
        padding: 1.5rem 0.75rem !important;
    }
    
    .blog-title {
        font-size: 1.4rem !important;
        line-height: 1.3 !important;
        margin-bottom: 1rem !important;
        padding: 0 0.25rem !important;
    }
    
    .blog-featured-image {
        margin-bottom: 1.5rem !important;
    }
    
    .blog-featured-image img {
        border-radius: 12px !important;
        height: 200px !important;
    }
    
    .blog-content {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
        margin-bottom: 1.5rem !important;
    }
    
    .related-posts {
        margin-top: 2rem !important;
        margin-bottom: 1.5rem !important;
    }
    
    .section-header {
        margin-bottom: 1.5rem !important;
    }
    
    .section-header h2 {
        font-size: 1.5rem !important;
        padding: 0 0.25rem !important;
    }
    
    .section-header p {
        font-size: 0.8rem !important;
        padding: 0 0.5rem !important;
    }
    
    .related-posts-grid {
        gap: 1.25rem !important;
    }
    
    .related-post-image {
        height: 160px !important;
    }
    
    .related-post-content {
        padding: 1rem !important;
    }
    
    .related-post-content h3 {
        font-size: 0.95rem !important;
        margin-bottom: 0.6rem !important;
    }
    
    .related-post-content p {
        font-size: 0.8rem !important;
        margin-bottom: 1rem !important;
    }
    
    .read-more-btn {
        padding: 0.7rem 1.2rem !important;
        font-size: 0.8rem !important;
        min-height: 44px !important;
    }
    
    .back-to-blog {
        margin-top: 2rem !important;
    }
    
    .btn-back {
        padding: 0.8rem 1.5rem !important;
        font-size: 0.85rem !important;
        max-width: 250px !important;
    }
}

@media (max-width: 360px) {
    .navbar-spacer {
        height: 65px;
    }
    
    .content-wrapper {
        padding: 1rem 0.5rem !important;
    }
    
    .blog-title {
        font-size: 1.25rem !important;
        padding: 0 !important;
    }
    
    .blog-featured-image img {
        height: 180px !important;
    }
    
    .section-header h2 {
        font-size: 1.3rem !important;
    }
    
    .related-post-image {
        height: 140px !important;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .navbar-spacer {
        height: 75px;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .navbar-spacer {
        height: 80px;
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
    }
}

@media (min-width: 1025px) {
    .navbar-spacer {
        height: 80px;
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 2rem !important;
    }
}

/* Hide desktop elements on mobile */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}

/* Loading Animation for Cards */
.related-post-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.related-post-card:nth-child(1) { animation-delay: 0.1s; }
.related-post-card:nth-child(2) { animation-delay: 0.2s; }
.related-post-card:nth-child(3) { animation-delay: 0.3s; }
.related-post-card:nth-child(4) { animation-delay: 0.4s; }

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

/* Content styling */
.blog-content p {
    margin-bottom: 1.5rem;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.blog-content ul, .blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.blog-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.blog-content h2, .blog-content h3, .blog-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .blog-content p {
        margin-bottom: 1.25rem;
    }
    
    .blog-content ul, .blog-content ol {
        padding-left: 1.25rem;
        margin-bottom: 1.25rem;
    }
    
    .blog-content h2, .blog-content h3, .blog-content h4 {
        margin-top: 1.5rem;
        margin-bottom: 0.75rem;
    }
}

/* Focus states for accessibility */
.read-more-btn:focus,
.btn-back:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.related-post-card h3 a:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Touch improvements */
@media (max-width: 768px) {
    .read-more-btn,
    .btn-back {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
}

/* Image loading fallback */
.related-post-image {
    background: linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
                linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.related-post-image img,
.blog-featured-image img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}