/* main slider container */ .slider-container max-width: 1300px; width: 100%; margin: 0 auto; border-radius: 2rem; overflow: hidden; box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05); background: #000; transition: all 0.2s ease;
.btn-primary background: #ffffff; color: #0a0c10; box-shadow: 0 8px 18px rgba(0,0,0,0.2); hero slider codepen
<script> (function() // ---------- DOM elements ---------- const track = document.getElementById('slidesTrack'); const slides = Array.from(document.querySelectorAll('.slide')); const prevBtn = document.getElementById('prevBtn'); const nextBtn = document.getElementById('nextBtn'); const dotsContainer = document.getElementById('dotsContainer'); const progressFill = document.getElementById('progressFill'); /* main slider container */
.btn-primary, .btn-outline display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.85rem 1.8rem; border-radius: 50px; font-weight: 600; font-size: 0.95rem; transition: all 0.25s ease; cursor: pointer; text-decoration: none; backdrop-filter: blur(4px); border: none; margin: 0 auto