*{box-sizing:border-box}.portfolio-section{max-width:1200px;margin:auto;padding:80px 20px;font-family:Inter,sans-serif;scroll-margin-top:120px}.project-title{font-size:28px;font-weight:600;margin-bottom:8px}.project-desc{max-width:650px;color:#555;margin-bottom:14px}.project-desc-toggle-list{max-width:700px;margin-bottom:14px;display:grid;gap:8px}.project-desc-item{border:1px solid #e5e7eb;border-radius:8px;overflow:hidden;background:#fff}.project-desc-toggle{width:100%;border:0;background:#f9fafb;color:#111827;text-align:left;padding:10px 12px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px}.toggle-icon{font-size:14px;line-height:1;transition:transform .2s ease}.project-desc-body{display:none;padding:10px 12px;color:#4b5563;font-size:14px;line-height:1.55;white-space:pre-line}.project-desc-item.open .project-desc-body{display:block}.project-desc-item.open .toggle-icon{transform:rotate(180deg)}.preview-website-btn{display:inline-block;margin-bottom:30px;padding:10px 16px;border-radius:999px;background:#000;color:#fff;text-decoration:none;font-weight:500}.preview-website-btn.hidden{display:none}.project-select{margin-bottom:25px}.project-select select{width:min(100%,360px);padding:10px 16px;border-radius:999px;border:1px solid #ddd;font-weight:500}.device-tabs{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}.device-btn{padding:10px 18px;border-radius:999px;border:1px solid #ddd;background:#fff;cursor:pointer;font-weight:500}.device-btn.active{background:#000;color:#fff;border-color:#000}.device-container{display:flex;justify-content:center}.device{display:none;width:100%}.device.active{display:block}.device.device-enter{animation:deviceSlideInRight .45s cubic-bezier(.22,1,.36,1)}@keyframes deviceSlideInRight{0%{opacity:0;transform:translate(34px)}to{opacity:1;transform:translate(0)}}.work-slider-controls{margin-top:20px;display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}.slide-btn{padding:10px 16px;border-radius:999px;border:1px solid #ddd;background:#fff;cursor:pointer;font-weight:500}.slide-btn:disabled{opacity:.5;cursor:not-allowed}.mobile-frame{width:min(320px,92vw);padding:14px;border-radius:36px;background:#111;box-shadow:0 30px 80px #00000040;margin:0 auto}.mobile-screen{height:min(560px,72vh);border-radius:26px;overflow-y:auto;overflow-x:hidden;background:#fff;-ms-overflow-style:none;scrollbar-width:none}.mobile-bundle-track{display:flex;width:100%;transition:transform .28s ease}.mobile-bundle{flex:0 0 100%;display:flex;flex-direction:column;align-items:stretch}.mobile-bundle img{width:100%;display:block}.laptop-frame{width:min(900px,95vw);background:#111;border-radius:18px;padding:14px 14px 30px;box-shadow:0 40px 90px #0000004d;margin:0 auto}.laptop-screen{height:min(480px,65vh);border-radius:10px;overflow-y:auto;background:#fff;-ms-overflow-style:none;scrollbar-width:none}.desktop-frame{width:min(1100px,95vw);background:#111;border-radius:14px;padding:14px;box-shadow:0 40px 90px #0000004d;margin:0 auto}.desktop-screen{height:min(520px,67vh);border-radius:8px;overflow-y:auto;background:#fff;-ms-overflow-style:none;scrollbar-width:none}.mobile-screen::-webkit-scrollbar,.laptop-screen::-webkit-scrollbar,.desktop-screen::-webkit-scrollbar{display:none}.mobile-screen::-webkit-scrollbar-thumb,.laptop-screen::-webkit-scrollbar-thumb,.desktop-screen::-webkit-scrollbar-thumb{display:none}img{width:100%;display:block}@media(max-width:991px){.portfolio-section{padding:60px 16px}.project-title{font-size:24px}.laptop-frame,.desktop-frame{width:100%}}@media(max-width:768px){.portfolio-section{padding:48px 14px}.preview-website-btn{width:100%;text-align:center}.device-tabs{gap:8px}.device-btn{flex:1 1 calc(33.33% - 6px);text-align:center;padding:10px 12px}.mobile-frame{width:min(320px,100%)}.work-slider-controls{justify-content:space-between}.slide-btn{flex:1}}@media(max-width:480px){.project-select select{width:100%}.project-title{font-size:22px}.device-btn{flex:1 1 100%}.laptop-frame,.desktop-frame{padding:10px 10px 22px}}