Product Pages

Nexus Theme’s product pages are designed to maximize conversions with advanced features like image galleries, variant selectors, product recommendations, and customer reviews. Every element is optimized for both user experience and performance.

Overview

Product pages in Nexus Theme include:

Advanced Image Gallery with zoom, thumbnails, and video support
Smart Variant Selectors with color swatches and size guides
Product Information Tabs for organized content display
Related Products and recommendations
Customer Reviews and ratings system
Social Sharing and wishlist functionality
Mobile-Optimized responsive design
Performance Optimized with lazy loading and critical CSS

Image Gallery

The product image gallery is one of the most important features for converting visitors to customers.

Gallery Features

High-Resolution Images: Support for multiple image formats (WebP, JPEG, PNG)
Zoom Functionality: Hover to zoom for detailed product inspection
Thumbnail Navigation: Easy browsing through all product images
Video Support: Embed product videos for enhanced engagement
Lazy Loading: Images load as needed for better performance
Mobile Touch: Swipe gestures for mobile users

Gallery Settings

{% if product.media.size > 0 %}
  <div class="product-gallery" data-product-gallery>
    <div class="product-gallery__main">
      {% for media in product.media %}
        <div class="product-gallery__item" data-gallery-item="{{ forloop.index0 }}">
          {% case media.media_type %}
            {% when 'image' %}
              <img src="{{ media | image_url: width: 800 }}" 
                   alt="{{ media.alt | escape }}"
                   loading="{{ forloop.first | ternary: 'eager', 'lazy' }}"
                   class="product-gallery__image"
                   data-zoom-src="{{ media | image_url: width: 1200 }}">
            {% when 'video' %}
              <video controls class="product-gallery__video">
                <source src="{{ media.sources[0].url }}" type="{{ media.sources[0].mime_type }}">
              </video>
          {% endcase %}
        </div>
      {% endfor %}
    </div>
    
    {% if product.media.size > 1 %}
      <div class="product-gallery__thumbnails">
        {% for media in product.media %}
          <button class="product-gallery__thumbnail" 
                  data-gallery-thumbnail="{{ forloop.index0 }}"
                  aria-label="View image {{ forloop.index }}">
            <img src="{{ media | image_url: width: 100 }}" 
                 alt="{{ media.alt | escape }}"
                 loading="lazy">
          </button>
        {% endfor %}
      </div>
    {% endif %}
  </div>
{% endif %}

Gallery CSS

.product-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.product-gallery__main {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 0.5rem;
}

.product-gallery__item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-gallery__item.active {
  opacity: 1;
}

.product-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
}

.product-gallery__thumbnails {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.product-gallery__thumbnail {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border: 2px solid transparent;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.product-gallery__thumbnail.active {
  border-color: var(--color-primary);
}

.product-gallery__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.125rem;
}

Product Information

Product Title and Price

<div class="product-info">
  <h1 class="product-title">{{ product.title }}</h1>
  
  <div class="product-price">
    {% if product.compare_at_price > product.price %}
      <span class="product-price__current">{{ product.price | money }}</span>
      <span class="product-price__compare">{{ product.compare_at_price | money }}</span>
      <span class="product-price__savings">
        Save {{ product.compare_at_price | minus: product.price | money }}
      </span>
    {% else %}
      <span class="product-price__current">{{ product.price | money }}</span>
    {% endif %}
  </div>
  
  {% if product.available %}
    <p class="product-availability product-availability--in-stock">
      ✓ In Stock
    </p>
  {% else %}
    <p class="product-availability product-availability--out-of-stock">
      Out of Stock
    </p>
  {% endif %}
</div>

Product Description

<div class="product-description">
  <div class="product-tabs">
    <div class="product-tabs__nav">
      <button class="product-tabs__tab active" data-tab="description">
        Description
      </button>
      <button class="product-tabs__tab" data-tab="details">
        Details
      </button>
      <button class="product-tabs__tab" data-tab="shipping">
        Shipping
      </button>
      {% if product.metafields.custom.size_guide %}
        <button class="product-tabs__tab" data-tab="size-guide">
          Size Guide
        </button>
      {% endif %}
    </div>
    
    <div class="product-tabs__content">
      <div class="product-tabs__panel active" data-tab="description">
        {{ product.description }}
      </div>
      
      <div class="product-tabs__panel" data-tab="details">
        {% if product.vendor %}
          <p><strong>Brand:</strong> {{ product.vendor }}</p>
        {% endif %}
        {% if product.type %}
          <p><strong>Type:</strong> {{ product.type }}</p>
        {% endif %}
        {% if product.tags.size > 0 %}
          <p><strong>Tags:</strong> {{ product.tags | join: ', ' }}</p>
        {% endif %}
      </div>
      
      <div class="product-tabs__panel" data-tab="shipping">
        <p>Free shipping on orders over $50</p>
        <p>Standard delivery: 3-5 business days</p>
        <p>Express delivery: 1-2 business days</p>
      </div>
      
      {% if product.metafields.custom.size_guide %}
        <div class="product-tabs__panel" data-tab="size-guide">
          {{ product.metafields.custom.size_guide }}
        </div>
      {% endif %}
    </div>
  </div>
</div>

Variant Selector

The variant selector allows customers to choose product options like size, color, material, etc.

Variant Selector Implementation

{% unless product.has_only_default_variant %}
  <form class="product-form" data-product-form>
    <div class="product-variants">
      {% for option in product.options_with_values %}
        <div class="product-variant">
          <label class="product-variant__label">
            {{ option.name }}:
            <span class="product-variant__selected" data-selected-option="{{ option.name | handleize }}">
              {{ option.selected_value }}
            </span>
          </label>
          
          <div class="product-variant__options">
            {% for value in option.values %}
              {% assign variant = product.variants | where: "option1", value | first %}
              {% if option.name == "Color" or option.name == "Colour" %}
                <button type="button"
                        class="product-variant__option product-variant__option--color"
                        data-variant-option="{{ option.name | handleize }}"
                        data-value="{{ value | escape }}"
                        data-variant-id="{{ variant.id }}"
                        style="background-color: {{ value | downcase }}"
                        aria-label="{{ value }}">
                  <span class="sr-only">{{ value }}</span>
                </button>
              {% else %}
                <button type="button"
                        class="product-variant__option"
                        data-variant-option="{{ option.name | handleize }}"
                        data-value="{{ value | escape }}"
                        data-variant-id="{{ variant.id }}">
                  {{ value }}
                </button>
              {% endif %}
            {% endfor %}
          </div>
        </div>
      {% endfor %}
    </div>
    
    <input type="hidden" name="id" value="{{ product.selected_or_first_available_variant.id }}">
    
    <div class="product-form__actions">
      <div class="product-quantity">
        <label for="quantity">Quantity:</label>
        <div class="quantity-selector">
          <button type="button" class="quantity-selector__btn" data-quantity-minus>-</button>
          <input type="number" id="quantity" name="quantity" value="1" min="1" class="quantity-selector__input">
          <button type="button" class="quantity-selector__btn" data-quantity-plus>+</button>
        </div>
      </div>
      
      <button type="submit" 
              class="btn btn--primary btn--large product-form__submit"
              {% unless product.available %}disabled{% endunless %}>
        {% if product.available %}
          Add to Cart
        {% else %}
          Sold Out
        {% endif %}
      </button>
    </div>
  </form>
{% else %}
  <form class="product-form" data-product-form>
    <input type="hidden" name="id" value="{{ product.selected_or_first_available_variant.id }}">
    
    <div class="product-form__actions">
      <div class="product-quantity">
        <label for="quantity">Quantity:</label>
        <div class="quantity-selector">
          <button type="button" class="quantity-selector__btn" data-quantity-minus>-</button>
          <input type="number" id="quantity" name="quantity" value="1" min="1" class="quantity-selector__input">
          <button type="button" class="quantity-selector__btn" data-quantity-plus>+</button>
        </div>
      </div>
      
      <button type="submit" 
              class="btn btn--primary btn--large product-form__submit"
              {% unless product.available %}disabled{% endunless %}>
        {% if product.available %}
          Add to Cart
        {% else %}
          Sold Out
        {% endif %}
      </button>
    </div>
  </form>
{% endunless %}

Variant Selector CSS

.product-variants {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.product-variant__label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.product-variant__selected {
  font-weight: normal;
  color: var(--color-text-secondary);
}

.product-variant__options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.product-variant__option {
  padding: 0.5rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 0.25rem;
  background: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.product-variant__option:hover {
  border-color: var(--color-primary);
}

.product-variant__option.selected {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: white;
}

.product-variant__option--color {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
  position: relative;
}

.product-variant__option--color.selected::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
}

Product Recommendations

Show related products to increase average order value.

Recommendations Implementation

{% if recommendations.performed and recommendations.products_count > 0 %}
  <section class="product-recommendations">
    <h2 class="product-recommendations__title">You might also like</h2>
    
    <div class="product-recommendations__grid">
      {% for product in recommendations.products limit: 4 %}
        <div class="product-card">
          <a href="{{ product.url }}" class="product-card__link">
            <div class="product-card__image">
              <img src="{{ product.featured_image | image_url: width: 400 }}" 
                   alt="{{ product.title | escape }}"
                   loading="lazy">
            </div>
            
            <div class="product-card__content">
              <h3 class="product-card__title">{{ product.title }}</h3>
              <div class="product-card__price">
                {% if product.compare_at_price > product.price %}
                  <span class="product-card__price-current">{{ product.price | money }}</span>
                  <span class="product-card__price-compare">{{ product.compare_at_price | money }}</span>
                {% else %}
                  <span class="product-card__price-current">{{ product.price | money }}</span>
                {% endif %}
              </div>
            </div>
          </a>
        </div>
      {% endfor %}
    </div>
  </section>
{% endif %}

Customer Reviews

Display customer reviews to build trust and social proof.

Reviews Implementation

{% if product.metafields.spr.reviews %}
  <section class="product-reviews">
    <h2 class="product-reviews__title">Customer Reviews</h2>
    
    <div class="product-reviews__summary">
      <div class="product-reviews__rating">
        <span class="product-reviews__stars">
          {% assign rating = product.metafields.spr.reviews | split: '"rating":' | last | split: ',' | first %}
          {% for i in (1..5) %}
            {% if i <= rating %}
              ★
            {% else %}
              ☆
            {% endif %}
          {% endfor %}
        </span>
        <span class="product-reviews__count">
          {{ product.metafields.spr.reviews | split: '"reviewCount":' | last | split: ',' | first }} reviews
        </span>
      </div>
    </div>
    
    <div class="product-reviews__content">
      {{ product.metafields.spr.reviews }}
    </div>
  </section>
{% endif %}

Allow customers to share products on social media.

<div class="product-social">
  <h3 class="product-social__title">Share this product</h3>
  
  <div class="product-social__buttons">
    <a href="https://www.facebook.com/sharer/sharer.php?u={{ shop.url | append: product.url | url_encode }}"
       target="_blank"
       rel="noopener"
       class="product-social__button product-social__button--facebook"
       aria-label="Share on Facebook">
      <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
        <path d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"/>
      </svg>
    </a>
    
    <a href="https://twitter.com/intent/tweet?text={{ product.title | url_encode }}&url={{ shop.url | append: product.url | url_encode }}"
       target="_blank"
       rel="noopener"
       class="product-social__button product-social__button--twitter"
       aria-label="Share on Twitter">
      <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
        <path d="M6.29 18.251c7.547 0 11.675-6.253 11.675-11.675 0-.178 0-.355-.012-.53A8.348 8.348 0 0020 3.92a8.19 8.19 0 01-2.357.646 4.118 4.118 0 001.804-2.27 8.224 8.224 0 01-2.605.996 4.107 4.107 0 00-6.993 3.743 11.65 11.65 0 01-8.457-4.287 4.106 4.106 0 001.27 5.477A4.073 4.073 0 01.8 7.713v.052a4.105 4.105 0 003.292 4.022 4.095 4.095 0 01-1.853.07 4.108 4.108 0 003.834 2.85A8.233 8.233 0 010 16.407a11.616 11.616 0 006.29 1.84"/>
      </svg>
    </a>
    
    <a href="https://pinterest.com/pin/create/button/?url={{ shop.url | append: product.url | url_encode }}&media={{ product.featured_image | image_url: width: 1200 | url_encode }}&description={{ product.title | url_encode }}"
       target="_blank"
       rel="noopener"
       class="product-social__button product-social__button--pinterest"
       aria-label="Share on Pinterest">
      <svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
        <path d="M10 0C4.477 0 0 4.477 0 10c0 4.237 2.636 7.855 6.356 9.312-.088-.791-.167-2.005.035-2.868.181-.78 1.172-4.97 1.172-4.97s-.299-.6-.299-1.486c0-1.39.806-2.428 1.81-2.428.852 0 1.264.64 1.264 1.408 0 .858-.546 2.14-.828 3.33-.236.995.5 1.807 1.48 1.807 1.778 0 3.144-1.874 3.144-4.58 0-2.393-1.72-4.068-4.177-4.068-2.843 0-4.515 2.133-4.515 4.34 0 .859.331 1.781.745 2.281a.3.3 0 01.069.288l-.278 1.133c-.044.183-.145.223-.335.134-1.249-.581-2.03-2.407-2.03-3.874 0-3.154 2.292-6.052 6.608-6.052 3.469 0 6.165 2.473 6.165 5.776 0 3.447-2.173 6.22-5.19 6.22-1.013 0-1.965-.525-2.291-1.148l-.623 2.378c-.226.869-.835 1.958-1.244 2.621.937.29 1.931.446 2.962.446 5.523 0 10-4.477 10-10S15.523 0 10 0z"/>
      </svg>
    </a>
  </div>
</div>

Mobile Optimization

Product pages are fully optimized for mobile devices with:

Touch-Friendly Interface: Large buttons and touch targets
Swipe Gestures: Swipe through product images
Responsive Layout: Optimized for all screen sizes
Fast Loading: Optimized images and lazy loading
Easy Navigation: Simplified mobile navigation

Mobile CSS

@media (max-width: 768px) {
  .product-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .product-gallery__main {
    aspect-ratio: 1;
  }
  
  .product-gallery__thumbnails {
    justify-content: center;
  }
  
  .product-variant__options {
    justify-content: center;
  }
  
  .product-form__actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .product-form__submit {
    width: 100%;
  }
  
  .product-recommendations__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

Performance Optimization

Image Optimization

WebP Support: Automatic WebP format for supported browsers
Responsive Images: Different sizes for different screen sizes
Lazy Loading: Images load as needed
Critical Images: First product image loads immediately

JavaScript Optimization

Minified Code: All JavaScript is minified for production
Async Loading: Non-critical scripts load asynchronously
Event Delegation: Efficient event handling
Debounced Functions: Optimized for performance

Best Practices

Content Strategy

High-Quality Images: Use professional product photography
Detailed Descriptions: Provide comprehensive product information
Clear Pricing: Display prices prominently
Trust Signals: Include reviews, ratings, and guarantees

User Experience

Easy Navigation: Clear product options and variants
Fast Loading: Optimize images and code
Mobile First: Ensure great mobile experience
Accessibility: Follow WCAG guidelines

Conversion Optimization

Clear CTAs: Prominent “Add to Cart” buttons
Social Proof: Customer reviews and ratings
Related Products: Cross-sell opportunities
Trust Elements: Security badges and guarantees

Troubleshooting

Common Issues

Images Not Loading: Check image file sizes and formats
Variants Not Working: Verify variant configuration
Reviews Not Showing: Check review app integration
Mobile Issues: Test on various mobile devices

Performance Issues

Slow Loading: Optimize images and reduce JavaScript
Layout Shift: Set proper image dimensions
Mobile Lag: Reduce animation complexity

Collection Pages - Browse product collections
Cart Functionality - Shopping cart features
Customer Accounts - Account management
Search & Filtering - Product discovery

Getting Started

Theme sections

E-commerce Features

Customization

Overview

Image Gallery

Gallery Features

Gallery Settings

Gallery CSS

Product Information

Product Title and Price

Product Description

Variant Selector

Variant Selector Implementation

Variant Selector CSS

Product Recommendations

Recommendations Implementation

Customer Reviews

Reviews Implementation

Mobile Optimization

Mobile CSS

Performance Optimization

Image Optimization

JavaScript Optimization

Best Practices

Content Strategy

User Experience

Conversion Optimization

Troubleshooting

Common Issues

Performance Issues

Getting Started

Theme sections

E-commerce Features

Customization

​Overview

​Image Gallery

​Gallery Features

​Gallery Settings

​Gallery CSS

​Product Information

​Product Title and Price

​Product Description

​Variant Selector

​Variant Selector Implementation

​Variant Selector CSS

​Product Recommendations

​Recommendations Implementation

​Customer Reviews

​Reviews Implementation

​Social Sharing

​Social Sharing Implementation

​Mobile Optimization

​Mobile CSS

​Performance Optimization

​Image Optimization

​JavaScript Optimization

​Best Practices

​Content Strategy

​User Experience

​Conversion Optimization

​Troubleshooting

​Common Issues

​Performance Issues

​Related Features

Overview

Image Gallery

Gallery Features

Gallery Settings

Gallery CSS

Product Information

Product Title and Price

Product Description

Variant Selector

Variant Selector Implementation

Variant Selector CSS

Product Recommendations

Recommendations Implementation

Customer Reviews

Reviews Implementation

Social Sharing

Social Sharing Implementation

Mobile Optimization

Mobile CSS

Performance Optimization

Image Optimization

JavaScript Optimization

Best Practices

Content Strategy

User Experience

Conversion Optimization

Troubleshooting

Common Issues

Performance Issues

Related Features