:root{--hijau-pastel:#dcfce7;--hijau-tua:#166534;--hijau-gelap:#15803d}.bg-hijau-pastel{background-color:var(--hijau-pastel)}.hijau-tua{color:var(--hijau-tua)}.bg-hijau-tua{background-color:var(--hijau-tua)}.timeline{position:relative;max-width:800px;margin:0 auto}.timeline::before{content:'';position:absolute;left:50%;transform:translateX(-50%);width:4px;height:100%;background:var(--hijau-pastel)}.timeline-item{margin-bottom:3rem;position:relative;width:calc(50% - 40px)}.timeline-dot{position:absolute;width:20px;height:20px;background:var(--hijau-tua);border-radius:50%;top:0}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;z-index:999;transition:.3s;opacity:0;visibility:hidden;box-shadow:0 4px 12px rgba(0,0,0,.2)}.back-to-top.active{opacity:1;visibility:visible}.back-to-top:hover{transform:translateY(-5px)}.mobile-menu-btn{display:none;background:0 0;border:none;cursor:pointer;padding:.5rem;color:inherit}.hover-lift:hover{transform:translateY(-5px);transition:transform .3s}.gradient-text{background:linear-gradient(135deg,var(--hijau-tua) 0,var(--hijau-gelap) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.fade-in{animation:.6s ease-out forwards fadeInUp}.delay-1{animation-delay:.1s;opacity:0}.delay-2{animation-delay:.2s;opacity:0}.delay-3{animation-delay:.3s;opacity:0}.delay-4{animation-delay:.4s;opacity:0}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width:767.98px){.mobile-menu-btn{display:block}.timeline::before{left:20px}.timeline-item{width:calc(100% - 40px);margin-left:40px!important;padding-left:40px!important;text-align:left!important}.timeline-dot{left:-10px!important;right:auto!important}body{padding-top:70px}}@media print{.back-to-top,.cta-button,.mobile-menu-btn{display:none!important}}