/* Block: related-features */
.related-features {
    position: relative;
}

.related-features::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Elements: related-features header */
.related-features__header {
    position: relative;
    z-index: 1;
}

.related-features__title {
    line-height: 1.1;
}

.related-features__description {
    line-height: 1.6;
}

/* Elements: related-features carousel */
.related-features__carousel-container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
}

.related-features__carousel-wrapper {
    position: relative;
    flex: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 20px;
}

.related-features__carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
    align-items: stretch;
}

.related-features__carousel-slide {
    flex: none;
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: stretch;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

/* Elements: related-features navigation */
.related-features__nav {
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.related-features .related-features__nav:hover {
    background: rgba(59, 130, 246, 0.9);
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.related-features__nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.related-features .related-features__nav:disabled:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: translateY(-50%);
}

/* Elements: related-features card */
.related-features__card {
    position: relative;
    height: 100%;
    margin-bottom: 0;
}

.related-features__card-link {
    text-decoration: none;
    outline: none;
}

.related-features .related-features__card-link:focus {
    outline: none;
    box-shadow: none;
}

.related-features .related-features__card-link:focus .related-features__card-inner {
    transform: none;
    box-shadow: inherit;
}

.related-features__card-inner {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    min-height: 400px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.related-features__card:hover .related-features__card-inner {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* Card Background */
.related-features__card-background {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.related-features__card:hover .related-features__card-background {
    transform: scale(1.03);
}

/* Lazy loading placeholder for background images */
.related-features__card-background--lazy {
    background-color: rgba(0, 0, 0, 0.3);
}



/* Card Overlay */
.related-features__card-overlay {
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.related-features__card:hover .related-features__card-overlay {
    opacity: 0.70;
}

/* Card Content */
.related-features__card-content {
    height: 100%;
}



/* Card Icon */
.related-features__card-icon-wrapper {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.related-features__card-icon {
    width: 2rem;
    height: 2rem;
    color: white;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.related-features__card:hover .related-features__card-icon {
    transform: scale(1.08) translateY(-2px);
    filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.3));
}

/* Card Title */
.related-features__card-title {
    transition: all 0.3s ease;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Card Description */
.related-features__card-description {
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* Card Action */
.related-features__card-action {
    transition: all 0.3s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.related-features__card-action-icon {
    transition: transform 0.3s ease;
}

/* Card Color Variants */
.related-features__card--blue:hover .related-features__card-inner {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(59, 130, 246, 0.2);
}

.related-features__card--purple:hover .related-features__card-inner {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(168, 85, 247, 0.2);
}

.related-features__card--green:hover .related-features__card-inner {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(34, 197, 94, 0.2);
}

.related-features__card--red:hover .related-features__card-inner {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(239, 68, 68, 0.2);
}

.related-features__card--yellow:hover .related-features__card-inner {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(234, 179, 8, 0.2);
}



/* Responsive Design - Unified Breakpoints */
@media (max-width: 640px) {
    .related-features__carousel-container {
        align-items: stretch;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    
    .related-features__carousel-wrapper {
        margin-left: 3rem;
        margin-right: 3rem;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
        display: flex;
        align-items: center;
    }
    
    .related-features__carousel-slide {
        width: 100%;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .related-features .related-features__nav {
        padding: 0.5rem;
        width: 2.5rem;
        height: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .related-features .related-features__nav:hover {
        transform: translateY(-50%) scale(1.05);
    }
    
    .related-features .related-features__nav:disabled:hover {
        transform: translateY(-50%);
    }
    
    .related-features__card-inner {
        min-height: 320px;
        aspect-ratio: 3/4;
    }
    
    .related-features__card-content {
        padding: 1.25rem;
    }
    
    .related-features__card-title {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .related-features__card-description {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
        line-height: 1.4;
    }
    
    .related-features__card-action {
        font-size: 0.8rem;
    }
    
    .related-features__card-icon-wrapper {
        width: 2.5rem;
        height: 2.5rem;
        margin-bottom: 0.75rem;
    }
    
    .related-features__card-icon {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    .related-features__carousel-track {
        min-height: auto;
        align-items: stretch;
    }
    
    /* Disable hover effects on small screens */
    .related-features__card:hover .related-features__card-inner {
        transform: none;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .related-features__card--blue:hover .related-features__card-inner,
    .related-features__card--purple:hover .related-features__card-inner,
    .related-features__card--green:hover .related-features__card-inner,
    .related-features__card--red:hover .related-features__card-inner,
    .related-features__card--yellow:hover .related-features__card-inner {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
}

/* Small tablets: 641px - 768px */
@media (min-width: 641px) and (max-width: 768px) {
    .related-features__carousel-wrapper {
        margin-left: 4rem;
        margin-right: 4rem;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    
    .related-features__carousel-slide {
        width: 100%;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .related-features__card-inner {
        min-height: 350px;
    }
    
    .related-features__card-content {
        padding: 1.5rem;
    }
    
    .related-features__card-title {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .related-features__card-description {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
}

/* Medium tablets: 769px - 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
    .related-features__carousel-slide {
        width: 50%;
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .related-features__card-inner {
        min-height: 380px;
    }
    
    .related-features__carousel-wrapper {
        padding-top: 1rem;
        padding-bottom: 1rem;
    }
    
    .related-features__card-content {
        padding: 1.75rem;
    }
    
    .related-features__card-title {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .related-features__card-description {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
}

/* Desktop: ≥1025px */
@media (min-width: 1025px) {
    .related-features__carousel-slide {
        width: 33.333333%;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    
    .related-features__card-inner {
        min-height: 400px;
    }
    
    .related-features__card-content {
        padding: 2rem;
    }
    
    .related-features__card-title {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .related-features__card-description {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    
    .related-features__card-icon-wrapper {
        width: 3rem;
        height: 3rem;
        margin-bottom: 1rem;
    }
    
    .related-features__card-icon {
        width: 2rem;
        height: 2rem;
    }
}

/* Animation for card entrance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(2rem) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.related-features__card {
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Progressive animation delays for up to 6 cards */
.related-features__card:nth-child(1) { animation-delay: 0.1s; }
.related-features__card:nth-child(2) { animation-delay: 0.2s; }
.related-features__card:nth-child(3) { animation-delay: 0.3s; }
.related-features__card:nth-child(4) { animation-delay: 0.4s; }
.related-features__card:nth-child(5) { animation-delay: 0.5s; }
.related-features__card:nth-child(6) { animation-delay: 0.6s; }

/* Accessibility and Focus States */
.related-features .related-features__nav:focus-visible,
.related-features .related-features__card-link:focus-visible {
    outline: 2px solid #93c5fd;
    outline-offset: 3px;
}

.related-features .related-features__nav {
    min-width: 44px;
    min-height: 44px;
}

.related-features .related-features__card-link:active,
.related-features .related-features__card-link:active .related-features__card-inner {
    transform: none;
    outline: none;
    box-shadow: inherit;
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .related-features__card:hover .related-features__card-inner {
        transform: none;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .related-features__card:hover .related-features__card-background {
        transform: none;
    }
    
    .related-features__card:hover .related-features__card-overlay {
        opacity: 0.60;
    }
    
    .related-features__card:hover .related-features__card-icon {
        transform: none;
        filter: none;
    }
    
    .related-features__card--blue:hover .related-features__card-inner,
    .related-features__card--purple:hover .related-features__card-inner,
    .related-features__card--green:hover .related-features__card-inner,
    .related-features__card--red:hover .related-features__card-inner,
    .related-features__card--yellow:hover .related-features__card-inner {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .related-features__nav {
        min-width: 44px;
        min-height: 44px;
        touch-action: manipulation;
    }
    
    .related-features__card-link {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
}

/* Print styles */
@media print {
    .related-features {
        background: white !important;
        color: black !important;
    }
    
    .related-features__card-inner {
        border: 2px solid #000 !important;
        background: white !important;
    }
    
    .related-features__title,
    .related-features__card-title {
        color: black !important;
    }
}