/* update variables when header is on dark background*/
.on-dark-bg {
   --header-bg: var(--current-header-bg);
   --chevron-clr: white;
   --menu-item-clr: white;
   --menu-item-hover-bg: #172235;
   --menu-item-hover-clr: #bc92e6;
   --menu-toggle-clr: var(--menu-item-clr);
   --dropdown-content-border: solid 1px rgb(220 220 220 / 20%);
   --mobile-menu-bg: var(--header-bg);
 }

 .on-light-bg {
   --menu-item-clr: black;
   /* update variables when header is on light background*/
 }


 /* update variable when on dark or light background */
 .on-dark-bg,
 .on-light-bg {
   --overlay-header-bg-active: var(--current-header-bg);
   --dropdown-content-bg: var(--current-header-bg);
 }

 .on-video-section {
   /* update variables when header is on video section*/
   --menu-item-clr: white;
   --chevron-clr: white;
   --menu-item-hover-bg: rgb(0 0 0 / 30%);
   --menu-item-hover-clr: #bc92e6;
   --dropdown-content-bg: rgb(0 0 0 / 70%);
   --overlay-header-bg: rgb(0 0 0 / 25%);
   --overlay-header-bg-active: var(--dropdown-content-bg);
   --dropdown-content-border: solid 1px rgb(220 220 220 / 20%);
   --current-header-bg: rgb(0 0 0 / 14%) !important;
   --header-bg: rgb(0 0 0 / 70%);
   --menu-toggle-clr: white;
   --mobile-menu-bg: rgb(0 0 0 / 95%);
   --menu-cta-border: var(--dropdown-content-border)
 }


 .on-hero-section {
   /* update variables when header is on hero section*/
 }

 /* header bg blure when on video section */
 html:not(.dwc-mobile) .dwc-nest-header.on-video-section {
   backdrop-filter: blur(var(--overlay-header-blur));
 }

 /* overlay header border when on video section or dark background*/
 .dwc-nest-header:is(.on-dark-bg, .on-video-section)[data-overlay-header="true"] {
   border: 1px solid rgba(255, 255, 255, 0.2);
 }

 /* header bottom border when on dark background or video section*/
 .dwc-nest-header:is(.on-dark-bg, .on-video-section) {
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
 }


 /* logo color when on dark background*/
 .on-dark-bg .dwc-nest-menu__logo path {
   fill: white;
 }

 /* logo color when on light background*/
 .on-dark-bg .dwc-nest-menu__logo path {
   /*define svg fill when logo is on light background */
 }

 /* logo color when on video background*/
 .on-video-section .dwc-nest-menu__logo path {
   fill: white;
 }

/*custom */

.on-dark-bg .mega-menu-magic__menu-icon-large{
   background-color: var(--current-header-bg);
    fill: #bc92e6;
    color: #bc92e6;
}

.on-video-section .mega-menu-magic__menu-icon-large{
   background-color: var(--current-header-bg);
    fill: #bc92e6;
    color: #bc92e6;
}

.on-video-section .mega-menu-magic__dropdown-title,
.on-dark-bg .mega-menu-magic__dropdown-title{
    color: rgb(210 210 210);   
}
// Constants
const BREAKPOINT_DESKTOP = 0;
const DEBOUNCE_DELAY = 50;

// Configuration object for all header-related selectors
const HEADER_CONFIG = {
  // Main header element
  headerElement: '.dwc-nest-header',
  // Wrapper element selectors (can be classes, IDs, or data attributes)
  wrapperSelectors: [
    // '.dwc-nest-header__container'
  ],
  // Elements to monitor for header styling (can include any CSS selector)
  // Default monitors sections, but you can add footer, divs, or any element
  monitoredElements: 'section, [data-header-zone]',
  // Store original header background color
  originalHeaderBgColor: null
};

// Unified section type configuration
// Add new data attributes here - they will be automatically mapped to header classes
const SECTION_TYPES = {
  'data-hero': 'on-hero-section',
  'data-video': 'on-video-section',
  'data-custom': 'on-custom-section',
  'data-sticky': 'on-media-section'
  // Add new: 'data-feature': 'on-feature-section'
};

// Configuration for excluded sections
const EXCLUSION_CONFIG = {
  // Data attribute that identifies sections to exclude from header styling
  sectionAttribute: 'data-exclude-header'
};

// Text color classes
const TEXT_CLASSES = {
  light: 'on-dark-bg',
  dark: 'on-light-bg'
};

// Generate classes to remove dynamically from SECTION_TYPES and text classes
const ALL_CLASSES_TO_REMOVE = [
  // Add all header classes from section types
  ...Object.values(SECTION_TYPES),
  // Add text color classes
  TEXT_CLASSES.light,
  TEXT_CLASSES.dark
];

// Performance optimization: Cache DOM elements and computed values
const CACHE = {
  headerElement: null,
  wrapperElement: null,
  sections: [],
  sectionsData: new Map(),
  colorCache: new Map(),
  tempColorElement: null,
  lastKnownSection: null,
  isUpdating: false,
  pendingColorUpdate: false
};

// Initialize cache
function initializeCache() {
  // Cache header elements
  CACHE.headerElement = document.querySelector(HEADER_CONFIG.headerElement);
  
  // Try each wrapper selector until one is found
  for (const selector of HEADER_CONFIG.wrapperSelectors) {
    CACHE.wrapperElement = document.querySelector(selector);
    if (CACHE.wrapperElement) break;
  }
  
  // Cache sections and their positions
  CACHE.sections = Array.from(document.querySelectorAll(HEADER_CONFIG.monitoredElements));
  
  // Create reusable element for color calculations
  CACHE.tempColorElement = document.createElement('div');
  CACHE.tempColorElement.style.position = 'absolute';
  CACHE.tempColorElement.style.visibility = 'hidden';
  CACHE.tempColorElement.style.pointerEvents = 'none';
  document.body.appendChild(CACHE.tempColorElement);
  
  // Cache section metadata
  updateSectionsCache();
}

// Update sections cache (call when DOM changes)
function updateSectionsCache() {
  CACHE.sections = Array.from(document.querySelectorAll(HEADER_CONFIG.monitoredElements));
  CACHE.sectionsData.clear();
  
  CACHE.sections.forEach((section, index) => {
    const sectionData = {
      index,
      isExcluded: section.hasAttribute(EXCLUSION_CONFIG.sectionAttribute)
    };
    
    // Dynamically check for all section types defined in SECTION_TYPES
    Object.keys(SECTION_TYPES).forEach(attribute => {
      sectionData[attribute] = section.hasAttribute(attribute);
    });
    
    CACHE.sectionsData.set(section, sectionData);
  });
}

// Function to remove all section classes from :root only
function removeAllSectionClasses() {
  const rootElement = document.documentElement;
  
  // Remove classes from :root only
  rootElement.classList.remove(...ALL_CLASSES_TO_REMOVE);
}

// Function to update the CSS variable on :root
function updateRootBackgroundVariable(color) {
  document.documentElement.style.setProperty('--current-header-bg', color);
}

// Function to apply classes to :root only
function applyClassesToRoot(headerClass, textClass) {
  const rootElement = document.documentElement;
  
  // Apply header class to :root only
  if (headerClass) {
    rootElement.classList.add(headerClass);
  }
  
  // Apply text class to :root only
  if (textClass) {
    rootElement.classList.add(textClass);
  }
}

// Optimized color conversion using cached temp element
function getRGBValues(color) {
  const cacheKey = color;
  if (CACHE.colorCache.has(cacheKey)) {
    return CACHE.colorCache.get(cacheKey);
  }
  
  CACHE.tempColorElement.style.color = color;
  const computedColor = window.getComputedStyle(CACHE.tempColorElement).color;
  
  // Extract RGB values
  const match = computedColor.match(/rgba?\((\d+),\s*(\d+),\s*(\d+)/);
  const result = match ? {
    r: parseInt(match[1]),
    g: parseInt(match[2]),
    b: parseInt(match[3])
  } : { r: 255, g: 255, b: 255 };
  
  // Cache the result
  CACHE.colorCache.set(cacheKey, result);
  return result;
}

// Function to check if a background color is transparent or empty
function isBackgroundTransparent(color) {
  if (!color) return true;
  
  const transparentValues = [
    'transparent',
    'rgba(0, 0, 0, 0)',
    'rgba(0,0,0,0)',
    'initial',
    'inherit',
    ''
  ];
  
  return transparentValues.includes(color.toLowerCase().replace(/\s/g, ''));
}

// Function to determine if a color is dark or light
function isColorDark(color) {
  if (color === 'transparent' || color === 'rgba(0, 0, 0, 0)') {
    return false;
  }
  
  const rgb = getRGBValues(color);
  const luminance = (0.299 * rgb.r + 0.587 * rgb.g + 0.114 * rgb.b) / 255;
  return luminance < 0.5;
}

// Optimized section detection using cached data
function getCurrentSection() {
  if (!CACHE.headerElement || CACHE.sections.length === 0) return null;
  
  const headerHeight = CACHE.headerElement.offsetHeight;
  
  // Quick check if we're still in the same section
  if (CACHE.lastKnownSection) {
    const rect = CACHE.lastKnownSection.getBoundingClientRect();
    if (rect.top <= headerHeight && rect.bottom > headerHeight) {
      return CACHE.lastKnownSection;
    }
  }
  
  // Binary search would be ideal here, but simple loop is sufficient for most cases
  for (const section of CACHE.sections) {
    const rect = section.getBoundingClientRect();
    if (rect.top <= headerHeight && rect.bottom > headerHeight) {
      CACHE.lastKnownSection = section;
      return section;
    }
  }
  
  const firstSection = CACHE.sections[0] || null;
  CACHE.lastKnownSection = firstSection;
  return firstSection;
}

// Function to get computed background color with caching
function getComputedBackgroundColor(element) {
  const cacheKey = element;
  if (CACHE.colorCache.has(cacheKey)) {
    return CACHE.colorCache.get(cacheKey);
  }
  
  const bgColor = window.getComputedStyle(element).backgroundColor;
  CACHE.colorCache.set(cacheKey, bgColor);
  return bgColor;
}

// Function to initialize original header background color
function initializeOriginalHeaderBgColor() {
  if (CACHE.headerElement) {
    HEADER_CONFIG.originalHeaderBgColor = window.getComputedStyle(CACHE.headerElement).backgroundColor;
  }
}

// Function to determine header style configuration based on section
function determineHeaderConfig(section) {
  if (!section) return null;
  
  const sectionData = CACHE.sectionsData.get(section);
  if (!sectionData) return null;
  
  // If section is excluded, return null to skip styling
  if (sectionData.isExcluded) {
    return null;
  }
  
  // Dynamically check for any section type defined in SECTION_TYPES
  for (const [attribute, headerClass] of Object.entries(SECTION_TYPES)) {
    if (sectionData[attribute]) {
      return {
        backgroundColor: null,
        headerClass: headerClass,
        needsWhiteText: null,
        isSpecialSection: true
      };
    }
  }
  
  // Get the actual background color of the section
  const sectionBgColor = getComputedBackgroundColor(section);
  
  if (isBackgroundTransparent(sectionBgColor)) {
    return {
      backgroundColor: HEADER_CONFIG.originalHeaderBgColor || 'rgb(255, 255, 255)',
      headerClass: null,
      needsWhiteText: isColorDark(HEADER_CONFIG.originalHeaderBgColor || 'rgb(255, 255, 255)'),
      isSpecialSection: false
    };
  }
  
  const needsWhiteText = isColorDark(sectionBgColor);
  
  return {
    backgroundColor: sectionBgColor,
    headerClass: null,
    needsWhiteText: needsWhiteText,
    isSpecialSection: false
  };
}

// Function to apply styles (background color to header, classes to :root only)
function applyHeaderStyles(config) {
  if (!CACHE.headerElement || !config) return;
  
  const elementsToStyle = [CACHE.headerElement, CACHE.wrapperElement].filter(Boolean);
  
  // Use requestAnimationFrame for smooth visual updates
  requestAnimationFrame(() => {
    // First, remove all section classes and text classes from :root only
    removeAllSectionClasses();
    
    // Update the root CSS variable with background color
    if (config.backgroundColor !== null) {
      const appliedBgColor = config.backgroundColor || '';
      updateRootBackgroundVariable(appliedBgColor);
    } else {
      updateRootBackgroundVariable('');
    }
    
    // Determine text class to apply
    const textClass = config.needsWhiteText !== null 
      ? (config.needsWhiteText ? TEXT_CLASSES.light : TEXT_CLASSES.dark)
      : null;
    
    // Apply classes to :root only
    applyClassesToRoot(config.headerClass, textClass);
    
    // Handle background color on header elements only
    elementsToStyle.forEach(element => {
      if (config.backgroundColor !== null) {
        const appliedBgColor = config.backgroundColor || '';
        element.style.backgroundColor = appliedBgColor;
      } else {
        element.style.backgroundColor = '';
      }
    });
    
    // For special sections, allow CSS to apply first, then get computed background color
    if (config.isSpecialSection && config.headerClass) {
      // Use setTimeout(0) to ensure CSS has been applied, but batch multiple calls
      if (!CACHE.pendingColorUpdate) {
        CACHE.pendingColorUpdate = true;
        setTimeout(() => {
          // Process all elements that need color updates in this batch
          elementsToStyle.forEach(el => {
            // Check if element has any of the section classes (though they're not applied anymore)
            const hasSectionClass = Object.values(SECTION_TYPES).some(className => 
              el.classList.contains(className)
            );
            
            if (hasSectionClass) {
              const computedBgColor = getComputedBackgroundColor(el);
              updateRootBackgroundVariable(computedBgColor);
            }
          });
          CACHE.pendingColorUpdate = false;
        }, 50);
      }
    }
    
    CACHE.isUpdating = false;
  });
}

// Throttled update function using requestAnimationFrame
function updateHeaderStyles() {
  // Prevent multiple updates in the same frame
  if (CACHE.isUpdating) return;
  
  // Apply only on screens larger than the breakpoint
  if (window.innerWidth <= BREAKPOINT_DESKTOP) {
    return;
  }
  
  CACHE.isUpdating = true;
  
  const currentSection = getCurrentSection();
  if (!currentSection) {
    CACHE.isUpdating = false;
    return;
  }
  
  const headerConfig = determineHeaderConfig(currentSection);
  if (!headerConfig) {
    CACHE.isUpdating = false;
    return;
  }
  
  applyHeaderStyles(headerConfig);
}

// Debounce function for resize events (less frequent)
function debounce(func, wait) {
  let timeout;
  return function executedFunction(...args) {
    const later = () => {
      clearTimeout(timeout);
      func(...args);
    };
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
  };
}

// RAF-based throttle for scroll events
let rafId = null;
function throttleWithRAF(func) {
  return function(...args) {
    if (rafId) return;
    
    rafId = requestAnimationFrame(() => {
      func.apply(this, args);
      rafId = null;
    });
  };
}

// Initialize everything
function initialize() {
  initializeCache();
  initializeOriginalHeaderBgColor();
  updateHeaderStyles();
}

// Cleanup function
function cleanup() {
  if (CACHE.tempColorElement && CACHE.tempColorElement.parentNode) {
    CACHE.tempColorElement.parentNode.removeChild(CACHE.tempColorElement);
  }
  if (rafId) {
    cancelAnimationFrame(rafId);
  }
}

// Initialize on page load
if (document.readyState === 'loading') {
  document.addEventListener('DOMContentLoaded', initialize);
} else {
  initialize();
}

// Create optimized event handlers
const throttledUpdateHeaderStyles = throttleWithRAF(updateHeaderStyles);
const debouncedUpdateHeaderStyles = debounce(() => {
  updateSectionsCache(); // Refresh cache on resize
  updateHeaderStyles();
}, DEBOUNCE_DELAY);

// Add event listeners with passive option for better performance
window.addEventListener('scroll', throttledUpdateHeaderStyles, { passive: true });
window.addEventListener('resize', debouncedUpdateHeaderStyles, { passive: true });

// Cleanup on page unload
window.addEventListener('beforeunload', cleanup);

Case studies

Maximizing Small Spaces: Innovative Fitness Solutions for Compact Areas

When you need to maximize every square foot, efficient fitness solutions are essential. Here are some of the most effective strategies and products to create a fully functional, space-saving fitness setup.

Luxury gym set up

In a world where maximizing every square foot counts, finding efficient fitness solutions for compact spaces is essential. Whether you’re designing a workout area in a small apartment, studio gym, or a fitness corner in an office, the right approach can make a big impact in a small footprint. Here are some of the most effective strategies and products to create a fully functional, space-saving fitness setup.

1. Versatile, Multi-Functional Equipment

Investing in equipment that serves multiple purposes is key to optimizing compact spaces. Consider equipment like dumbbells, kettlebells, and resistance bands. These tools offer a range of exercises without taking up much room and can be easily stored when not in use. For a larger investment, multi-functional machines such as cable towers or compact racks with pull-up bars enable strength training, stretching, and cardio without requiring much space. Multi-functional frames, like the Escape Fitness HIT HUB, offer extensive options for bodyweight exercises, suspension training, and more—all in one frame.

2. Foldable and Stackable Solutions

In small spaces, foldable and stackable options can provide flexibility and easy storage. Look for foldable benches that can be stored against the wall when not in use or collapsible squat racks that provide stability during workouts but can be folded down. Stackable equipment, like plyo boxes, allows for adjustable workout levels while taking up minimal floor space. These compact solutions are perfect for multipurpose areas where the space might be used for other activities or need quick transitions between workouts.

3. Vertical Storage Solutions

When floor space is limited, using walls and vertical storage can help create an organized and functional gym space. Wall-mounted racks for resistance bands, kettlebells, and medicine balls keep equipment easily accessible while freeing up floor area. Pegboards are another useful solution, allowing for customizable storage of everything from jump ropes to foam rollers. These vertical solutions keep the space tidy and prevent clutter, making it easier to transition between exercises.

4. Save Space for Cardio Machines

Cardio equipment can take up a decent amount of square footage and typically has specific electrical and internet requirements. However, as a tried-and-true staple and preferred workout method for many, it’s important to dedicate enough space and offer enough variety for your exercisers. If you’re looking for the right balance this is a perfect time to lean on our team’s expertise. We can help determine the right mix and quantity of cardio products, creating an optimal space-efficient layout for your facility — contact us to discuss your project.

5. Functional Flooring Solutions

The right flooring can maximize the utility of a compact fitness area. Durable rubber tiles or interlocking foam mats can define the workout space, protect floors, and provide comfort for floor exercises. If your workout includes agility or sled training, consider a small turf area. High-quality flooring is essential for both safety and comfort, allowing users to perform exercises confidently without worrying about damaging surfaces or equipment.

Designing for Efficiency: Tips for Small-Space Gyms

Maximizing a small fitness space isn’t just about choosing the right equipment; it’s about designing the space efficiently. Here are a few tips to make the most of compact workout areas:

  • Focus on Essentials: Only include equipment that aligns with your primary fitness goals. This prevents overcrowding and ensures every item has a purpose.
  • Utilize Corners and Wall Space: Corners are perfect for storage racks, and walls can hold shelving to create open floor areas.
  • Add Mirrors for an Open Feel: Mirrors make a small space feel larger and allow users to monitor their form, which is especially helpful in compact areas where maneuvering may be limited.
  • Create Zones: Even in a small space, designating areas for cardio, strength, and stretching can help organize the flow of a workout and make the space feel more functional.

Compact Gym Equipment & Design 

Creating a functional fitness area in a compact space is possible with the right strategies and versatile equipment. By prioritizing multi-functional, foldable, and vertical solutions, you can transform even the smallest areas into efficient workout zones. At Advantage Sport & Fitness, we specialize in designing compact, high-performance fitness spaces that make the most of every square foot. Contact us today to discuss how we can help you maximize your space with innovative, space-saving fitness solutions.

Ready to start your next project? Reach out to the Advantage team today.

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eight winds gym

Eight Winds

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Ford Field & River club

Ford Field & River Club

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GeerHouse Apartments

GeerHouse Apartments

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