A!leys Galerie

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Infinite Horizon</title>
  <style>
    :root {
      --bg-speed: 0.1px;
      --text-speed: 0.2px;
      --section-height: 100vh;
      --transition-duration: 0.6s;
      --ease-function: cubic-bezier(0.25, 0.1, 0.25, 1);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Helvetica Neue', Arial, sans-serif;
      overflow-x: hidden;
      color: #333;
      background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
      position: relative;
      height: 100vh;
    }

    .parallax-container {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
    }

    .parallax-layer {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 200vh;
      background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><defs><linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23ffffff;stop-opacity:1" /><stop offset="100%" style="stop-color:%23f5f7fa;stop-opacity:1" /></linearGradient></defs><rect width="100" height="100" fill="url(%23grad1)" opacity="0.3"/></svg>');
      background-size: 100px 100px;
      will-change: transform;
    }

    .content {
      position: relative;
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 2rem;
      will-change: transform;
    }

    .section {
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      position: absolute;
      width: 100%;
      top: 0;
      left: 0;
      opacity: 0;
      transition:
        opacity var(--transition-duration) var(--ease-function),
        transform var(--transition-duration) var(--ease-function);
      transform: translateY(100%);
      will-change: opacity, transform;
    }

    .section.active {
      opacity: 1;
      transform: translateY(0);
    }

    .section h1 {
      font-size: clamp(2rem, 5vw, 4rem);
      margin-bottom: 1rem;
      color: #2c3e50;
      letter-spacing: 1px;
      line-height: 1.2;
    }

    .section p {
      font-size: clamp(1rem, 2vw, 1.2rem);
      max-width: 60ch;
      margin-bottom: 2rem;
      color: #7f8c8d;
      line-height: 1.6;
    }

    .scroll-indicator {
      position: absolute;
      bottom: 2rem;
      left: 50%;
      transform: translateX(-50%);
      color: #3498db;
      font-size: 1.2rem;
      opacity: 0.7;
      transition: opacity 0.3s;
      will-change: transform;
    }

    body:hover .scroll-indicator {
      opacity: 1;
      animation: bounce 2s infinite;
    }

    @keyframes bounce {
      0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
      40% { transform: translateX(-50%) translateY(-10px); }
      60% { transform: translateX(-50%) translateY(-5px); }
    }

    .cursor {
      position: absolute;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: #3498db;
      mix-blend-mode: screen;
      opacity: 0.8;
      pointer-events: none;
      z-index: 10;
      animation: pulse 1.5s infinite, move 3s infinite;
    }

    @keyframes pulse {
      0% { transform: scale(1); opacity: 0.5; }
      50% { transform: scale(1.5); opacity: 1; }
      100% { transform: scale(1); opacity: 0.5; }
    }

    @keyframes move {
      0% { transform: translate(0, 0) rotate(0deg); }
      25% { transform: translate(20px, -20px) rotate(10deg); }
      50% { transform: translate(0, 0) rotate(0deg); }
      75% { transform: translate(-20px, 20px) rotate(-10deg); }
      100% { transform: translate(0, 0) rotate(0deg); }
    }

    .progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: rgba(255, 255, 255, 0.3);
      z-index: 100;
      pointer-events: none;
    }

    .progress-fill {
      height: 100%;
      width: 0%;
      background: linear-gradient(90deg, transparent, #3498db, transparent);
      will-change: width;
    }

    .mobile-only {
      display: none;
    }

    @media (max-width: 768px) {
      .mobile-only {
        display: block;
      }

      .section {
        height: 150vh;
      }

      .section h1 {
        font-size: 2.5rem;
      }
    }
  </style>
</head>
<body>
  <div class="parallax-container">
    <div class="parallax-layer" id="parallaxLayer1"></div>
  </div>

  <div class="content">
    <div class="progress-bar">
      <div class="progress-fill" id="progressFill"></div>
    </div>

    <div class="section active" data-section="0">
      <h1>Infinite Horizon</h1>
      <p>Scroll to explore an endless journey of possibility. Each moment is a new beginning.</p>
      <div class="scroll-indicator">↓</div>
    </div>

    <div class="section" data-section="1">
      <h1>Discover</h1>
      <p>Uncover hidden patterns in the noise. What do you see when you look closer?</p>
      <div class="cursor"></div>
    </div>

    <div class="section" data-section="2">
      <h1>Create</h1>
      <p>Transform ideas into reality. The tools are infinite—your imagination is the limit.</p>
      <div class="scroll-indicator">↓</div>
    </div>

    <div class="section" data-section="3">
      <h1>Connect</h1>
      <p>Every path intersects. Sometimes you just need to let go and see where it takes you.</p>
      <div class="cursor"></div>
    </div>

    <div class="section" data-section="4">
      <h1>Evolve</h1>
      <p>Growth isn't linear. It's a series of small, unexpected leaps forward.</p>
      <div class="scroll-indicator">↓</div>
    </div>

    <div class="section" data-section="5">
      <h1>Begin Again</h1>
      <p>Infinite Horizon starts over. Each scroll is a new chapter.</p>
      <div class="cursor"></div>
    </div>
  </div>

  <script>
    (function() {
      'use strict';

      // DOM Elements
      const body = document.body;
      const sections = document.querySelectorAll('.section');
      const progressFill = document.getElementById('progressFill');
      const parallaxLayer1 = document.getElementById('parallaxLayer1');

      // State
      let currentSection = 0;
      let scrollPosition = 0;
      let windowHeight = window.innerHeight;
      let isMobile = window.innerWidth <= 768;
      let sectionHeight = isMobile ? 150 * window.innerHeight / 100 : 100 * window.innerHeight / 100;

      // Initialize
      function init() {
        setupEventListeners();
        setupParallax();
        setupInfiniteScroll();
        updateProgressBar();
      }

      // Event Listeners
      function setupEventListeners() {
        window.addEventListener('resize', handleResize);
        window.addEventListener('scroll', handleScroll);
        document.addEventListener('wheel', handleWheel, { passive: false });
      }

      // Parallax Setup
      function setupParallax() {
        const parallaxSpeed = 0.1;

        function updateParallax() {
          const scrollY = window.scrollY;
          parallaxLayer1.style.transform = `translateY(${-scrollY * parallaxSpeed}px)`;
        }

        updateParallax();
        requestAnimationFrame(() => {
          updateParallax();
          requestAnimationFrame(updateParallax);
        });
      }

      // Infinite Scroll Logic
      function setupInfiniteScroll() {
        const sectionCount = sections.length;
        const clonedSections = [];

        // Clone sections for seamless looping
        for (let i = 0; i < 2; i++) {
          for (let j = 0; j < sectionCount; j++) {
            const clonedSection = sections[j].cloneNode(true);
            clonedSection.setAttribute('data-section', j + (i * sectionCount));
            body.appendChild(clonedSection);
            clonedSections.push(clonedSection);
          }
        }

        // Update section positions
        function updateSectionPositions() {
          const totalSections = clonedSections.length + sectionCount;

          clonedSections.forEach((section, index) => {
            section.style.top = `${index * sectionHeight}px`;
          });
        }

        updateSectionPositions();
      }

      // Scroll Handler
      function handleScroll() {
        const scrollY = window.scrollY;
        const maxScroll = (sections.length - 1) * sectionHeight;

        // Calculate current section
        const sectionIndex = Math.min(Math.floor(scrollY / sectionHeight), sections.length - 2);
        currentSection = sectionIndex;

        // Update active section
        sections.forEach((section, index) => {
          section.classList.toggle('active', index === sectionIndex);
        });

        // Update progress bar
        updateProgressBar();

        // Smooth scroll behavior
        if (isMobile && scrollY > sectionHeight) {
          window.scrollTo({
            top: sectionIndex * sectionHeight,
            behavior: 'instant'
          });
        }
      }

      // Wheel Handler (for mobile)
      function handleWheel(e) {
        if (isMobile) {
          e.preventDefault();
          const deltaY = e.deltaY || e.detail || 0;
          const scrollAmount = deltaY > 0 ? sectionHeight : -sectionHeight;

          window.scrollBy({
            top: scrollAmount,
            behavior: 'smooth'
          });

          return false;
        }
        return true;
      }

      // Progress Bar
      function updateProgressBar() {
        const scrollY = window.scrollY;
        const maxScroll = (sections.length - 1) * sectionHeight;
        const progress = Math.min(scrollY / maxScroll, 1);
        progressFill.style.width = `${progress * 100}%`;
      }

      // Resize Handler
      function handleResize() {
        windowHeight = window.innerHeight;
        sectionHeight = isMobile ? 150 * window.innerHeight / 100 : 100 * window.innerHeight / 100;
        isMobile = window.innerWidth <= 768;

        // Update section heights
        sections.forEach(section => {
          section.style.height = `${sectionHeight}px`;
        });

        // Update progress bar height if needed
        if (isMobile) {
          document.querySelector('.progress-bar').style.height = '6px';
        } else {
          document.querySelector('.progress-bar').style.height = '4px';
        }
      }

      // Dynamic Content Generation (for the twist)
      function generateDynamicContent() {
        const textFragments = [
          "the moment you let go, you find it.",
          "is just another layer to peel back.",
          "isn't about the destination—it's about the path.",
          "starts with a single step.",
          "isn't found, it's created.",
          "is the space between what was and what could be.",
          "isn't linear, it's a spiral.",
          "begins when you stop waiting for permission."
        ];

        const sectionsWithText = document.querySelectorAll('.section[data-section]:not(:last-child)');
        sectionsWithText.forEach((section, index) => {
          const p = section.querySelector('p');
          if (p) {
            p.textContent = textFragments[index % textFragments.length];
          }
        });
      }

      // Initial setup
      init();
      generateDynamicContent();

      // Export for potential external use
      window.InfiniteHorizon = {
        currentSection,
        isMobile,
        updateSectionPositions: () => {}
      };
    })();
  </script>
</body>
</html>