.hvr-float{transition:transform 0.3s ease,box-shadow 0.3s ease}.hvr-float:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.12)}.hvr-grow{transition:transform 0.3s ease}.hvr-grow:hover{transform:scale(1.05)}.hvr-underline{position:relative}.hvr-underline::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:width 0.3s ease}.hvr-underline:hover::after{width:100%}.hvr-shadow-grow{transition:box-shadow 0.3s ease}.hvr-shadow-grow:hover{box-shadow:0 10px 30px rgba(0,0,0,0.15)}.hvr-shine{position:relative;overflow:hidden}.hvr-shine::before{content:'';position:absolute;top:0;left:-75%;width:50%;height:100%;background:linear-gradient( 120deg,transparent,rgba(255,255,255,0.3),transparent );transition:none;z-index:1}.hvr-shine:hover::before{animation:shine 0.6s ease-out}@keyframes shine{0%{left:-75%}100%{left:125%}}.fade-in{opacity:0;transition:opacity 0.6s ease}.fade-in.visible{opacity:1}.slide-up{opacity:0;transform:translateY(30px);transition:opacity 0.6s ease,transform 0.6s ease}.slide-up.visible{opacity:1;transform:translateY(0)}.slide-right{opacity:0;transform:translateX(-30px);transition:opacity 0.6s ease,transform 0.6s ease}.slide-right.visible{opacity:1;transform:translateX(0)}.slide-left{opacity:0;transform:translateX(30px);transition:opacity 0.6s ease,transform 0.6s ease}.slide-left.visible{opacity:1;transform:translateX(0)}.scale-in{opacity:0;transform:scale(0.9);transition:opacity 0.5s ease,transform 0.5s ease}.scale-in.visible{opacity:1;transform:scale(1)}@keyframes countUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.count-animate{animation:countUp 0.8s ease forwards}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,0.5)}70%{box-shadow:0 0 0 15px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}.pulse{animation:pulse 2s infinite}@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.spinner{width:30px;height:30px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 0.8s linear infinite}@keyframes skeleton{0%{background-position:-200% 0}100%{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--bg-gray) 25%,var(--border-light) 50%,var(--bg-gray) 75%);background-size:200% 100%;animation:skeleton 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}.btn-ripple{position:relative;overflow:hidden}.btn-ripple::after{content:'';position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,0.3);border-radius:50%;transform:translate(-50%,-50%);transition:width 0.6s ease,height 0.6s ease}.btn-ripple:active::after{width:300px;height:300px}nav .ana-menu>li>a{position:relative}nav .ana-menu>li>a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--primary-light);transition:width 0.3s ease,left 0.3s ease}nav .ana-menu>li:hover>a::after{width:100%;left:0}.border-animate{position:relative}.border-animate::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform 0.3s ease}.border-animate:hover::before{transform:scaleX(1)}.whatsapp-float{position:fixed;bottom:25px;right:25px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:30px;box-shadow:0 4px 15px rgba(37,211,102,0.4);z-index:9998;transition:all 0.3s ease;animation:pulse 2s infinite}.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(37,211,102,0.5);color:var(--white)}.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light));z-index:99999;transition:width 0.1s linear}.delay-1{transition-delay:0.1s}.delay-2{transition-delay:0.2s}.delay-3{transition-delay:0.3s}.delay-4{transition-delay:0.4s}.delay-5{transition-delay:0.5s}.delay-6{transition-delay:0.6s}