U14/U15

document.addEventListener('DOMContentLoaded', function() { var buttons = document.querySelectorAll('[id^="tab-btn-"]'); var contents = document.querySelectorAll('[id$="-content"]'); var heroSection = document.getElementById('hero-section'); var backButtonList = document.querySelectorAll('[id="back-btn"]'); function hideAllContent() { contents.forEach(function(content) { content.style.display = 'none'; }); } function showHeroSection() { hideAllContent(); if (heroSection) { heroSection.style.display = 'block'; } buttons.forEach(function(btn) { btn.classList.remove('is-active'); }); } buttons.forEach(function(button) { button.addEventListener('click', function() { hideAllContent(); buttons.forEach(function(btn) { btn.classList.remove('is-active'); }); button.classList.add('is-active'); if (heroSection) { heroSection.style.display = 'none'; } var suffix = button.id.replace('tab-btn-', ''); var contentToShow = document.getElementById(suffix + '-content'); if (contentToShow) { contentToShow.style.display = 'block'; } }); }); backButtonList.forEach(function(backButton) { backButton.addEventListener('click', function() { showHeroSection(); }); }); }); [id*="tab-btn"] { background-color: rgba(45, 45, 45, 0.35); backdrop-filter: blur(24px); border: 0.75px solid #626265; } @media (max-width: 767px) { [id*="tab-btn"] { background-color: #1B1C21 !important; } } [id*="-content"] { display: ; } .is-active { background-color: #595959 !important; border: 0.75px solid #F1F1F1 !important; border-radius: 16px !important; border-color: #F1F1F1 !important; }