Sticky Navigation

Code

HTML

<!-- Font Awesome Icons; Make sure to add it in the <head> tag -->
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
  
<!-- Sticky Navigation -->
<header class="sticky-nav">
  <div class="sticky-nav-container">
    <div class="sticky-nav-logo">
      <i class="fas fa-mountain"></i>
      <span>StickyNav</span>
    </div>
    <nav class="sticky-nav-menu">
      <ul>
        <li><a href="#" class="active">Home</a></li>
        <li><a href="#">Features</a></li>
        <li><a href="#">Pricing</a></li>
        <li><a href="#">Contact</a></li>
      </ul>
    </nav>
    <button class="sticky-nav-toggle">
      <i class="fas fa-bars"></i>
    </button>
  </div>
</header>
<div class="content">
  <!-- Your page content goes here -->
</div>

CSS

:root {
  --nav-height: 70px;
  --nav-bg: #ffffff;
  --nav-bg-scrolled: #ffffff;
  --nav-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --nav-text: #333333;
  --nav-text-hover: #4a6cf7;
  --nav-transition: all 0.3s ease;
  --nav-logo-size: 1.5rem;
  --nav-active-indicator: 2px solid #4a6cf7;
}

/* Dark mode variables */
@media (prefers-color-scheme: dark) {
  :root {
    --nav-bg: #121212;
    --nav-bg-scrolled: #1a1a1a;
    --nav-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    --nav-text: #e1e1e1;
    --nav-text-hover: #6c8fff;
    --nav-active-indicator: 2px solid #6c8fff;
  }
}

.sticky-nav {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--nav-bg);
  transition: var(--nav-transition);
  z-index: 1000;
}

.sticky-nav.scrolled {
  background-color: var(--nav-bg-scrolled);
  box-shadow: var(--nav-shadow);
}

.sticky-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sticky-nav-logo {
  display: flex;
  align-items: center;
  font-size: var(--nav-logo-size);
  font-weight: 700;
  color: var(--nav-text);
}

.sticky-nav-logo i {
  margin-right: 0.5rem;
  color: var(--nav-text-hover);
}

.sticky-nav-menu ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sticky-nav-menu li {
  margin: 0 1rem;
}

.sticky-nav-menu a {
  display: block;
  padding: 0.5rem 0;
  color: var(--nav-text);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: var(--nav-transition);
}

.sticky-nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--nav-text-hover);
  transition: var(--nav-transition);
}

.sticky-nav-menu a:hover {
  color: var(--nav-text-hover);
}

.sticky-nav-menu a:hover::after,
.sticky-nav-menu a.active::after {
  width: 100%;
}

.sticky-nav-menu a.active {
  color: var(--nav-text-hover);
}

.sticky-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--nav-text);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--nav-transition);
}

.sticky-nav-toggle:hover {
  color: var(--nav-text-hover);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .sticky-nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background-color: var(--nav-bg-scrolled);
    box-shadow: var(--nav-shadow);
    padding: 1rem 0;
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: var(--nav-transition);
  }
  
  .sticky-nav-menu.mobile-active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .sticky-nav-menu ul {
    flex-direction: column;
    align-items: center;
  }
  
  .sticky-nav-menu li {
    margin: 0.5rem 0;
    width: 100%;
    text-align: center;
  }
  
  .sticky-nav-menu a {
    padding: 0.75rem 0;
  }
  
  .sticky-nav-toggle {
    display: block;
  }
}

JavaScript

// Wait for DOM to be fully loaded
document.addEventListener('DOMContentLoaded', function() {
  // Get the navigation element
  const nav = document.querySelector('.sticky-nav');
  const menuToggle = document.querySelector('.sticky-nav-toggle');
  const menu = document.querySelector('.sticky-nav-menu');
  
  // Scroll event listener
  window.addEventListener('scroll', function() {
    // Add 'scrolled' class when page is scrolled
    if (window.scrollY > 50) {
      nav.classList.add('scrolled');
    } else {
      nav.classList.remove('scrolled');
    }
  });
  
  // Mobile menu toggle
  if (menuToggle) {
    menuToggle.addEventListener('click', function() {
      menu.classList.toggle('mobile-active');
      // Toggle icon between bars and times (X)
      const icon = menuToggle.querySelector('i');
      if (icon.classList.contains('fa-bars')) {
        icon.classList.remove('fa-bars');
        icon.classList.add('fa-times');
      } else {
        icon.classList.remove('fa-times');
        icon.classList.add('fa-bars');
      }
    });
  }
  
  // Handle clicks on menu links (for mobile)
  const menuLinks = document.querySelectorAll('.sticky-nav-menu a');
  menuLinks.forEach(link => {
    link.addEventListener('click', function() {
      // If current viewport is mobile size
      if (window.innerWidth <= 768) {
        menu.classList.remove('mobile-active');
        const icon = menuToggle.querySelector('i');
        icon.classList.remove('fa-times');
        icon.classList.add('fa-bars');
      }
      
      // Remove active class from all links
      menuLinks.forEach(item => item.classList.remove('active'));
      // Add active class to clicked link
      this.classList.add('active');
    });
  });
});

// Resize event handler to reset mobile menu
window.addEventListener('resize', function() {
  const menu = document.querySelector('.sticky-nav-menu');
  const menuToggle = document.querySelector('.sticky-nav-toggle');
  const icon = menuToggle?.querySelector('i');
  
  if (window.innerWidth > 768) {
    menu?.classList.remove('mobile-active');
    if (icon && icon.classList.contains('fa-times')) {
      icon.classList.remove('fa-times');
      icon.classList.add('fa-bars');
    }
  }
});

Sticky Navigation

Live Preview

Code