.hero-bg-carousel{position:relative;overflow:hidden}.hero-bg-carousel::after{content:"";position:absolute;inset:0;z-index:2;background:rgba(0,0,0,0.55)}.hero-bg-carousel .et_pb_row,.hero-bg-carousel .et_pb_row *{position:relative;z-index:3}.hero-bg-carousel::before,.hero-bg-carousel .et_pb_section_video_bg,.hero-bg-carousel>.et_pb_row:first-child::before,.hero-bg-carousel>.et_pb_row:first-child::after{display:none}.hero-bg-carousel::before{content:"";position:absolute;inset:0;z-index:1;background-size:cover;background-position:center;background-repeat:no-repeat;animation:heroBgSlide 35s step-start infinite}@keyframes heroBgSlide{0%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.15-AM.jpeg")}14.28%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.16-AM-1.jpeg")}28.57%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.16-AM-2.jpeg")}42.85%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.17-AM.jpeg")}57.14%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.17-AM-1.jpeg")}71.42%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.18-AM.jpeg")}85.71%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.18-AM-1.jpeg")}100%{background-image:url("http://oasisengineering.ca/wp-content/uploads/2026/02/WhatsApp-Image-2026-02-20-at-2.09.15-AM.jpeg")}}