@keyframes fadeInUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes bounce{0%,to{transform:translateY(-25%);animation-timing-function:cubic-bezier(.8,0,1,1)}50%{transform:translateY(0);animation-timing-function:cubic-bezier(0,0,.2,1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes wiggle{0%,7%{transform:rotate(0)}15%{transform:rotate(-15deg)}20%{transform:rotate(10deg)}25%{transform:rotate(-10deg)}30%{transform:rotate(6deg)}35%{transform:rotate(-4deg)}40%,to{transform:rotate(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .8s ease-out}.animate-fade-in-left{animation:fadeInLeft .8s ease-out}.animate-fade-in-right{animation:fadeInRight .8s ease-out}.animate-slide-in-left{animation:slideInLeft .8s ease-out}.animate-slide-in-right{animation:slideInRight .8s ease-out}.animate-bounce{animation:bounce 1s infinite}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.animate-wiggle{animation:wiggle 2s ease-in-out infinite}.floating{animation:float 6s ease-in-out infinite}.floating-delayed{animation:float 6s ease-in-out infinite;animation-delay:-3s}.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}.pricing-gradient{background:linear-gradient(135deg,#f093fb,#f5576c)}.gradient-purple{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.gradient-blue{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.gradient-green{background:linear-gradient(135deg,#10b981,#059669)}.gradient-orange{background:linear-gradient(135deg,#f59e0b,#d97706)}.bg-grid-pattern{background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000' fill-opacity='0.1'%3E%3Cpath d='M36 30c0-6.627-5.373-12-12-12s-12 5.373-12 12 5.373 12 12 12 12-5.373 12-12z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.glow-blue{box-shadow:0 0 20px #3b82f64d}.glow-purple{box-shadow:0 0 20px #9333ea4d}.video-container{position:relative;width:100%;height:0;padding-bottom:56.25%;background:#000;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #0000001a}.video-container iframe,.video-container video{position:absolute;top:0;left:0;width:100%;height:100%}.tutorial-card{transition:all .3s ease;transform:translateY(0)}.tutorial-card:hover{transform:translateY(-10px);box-shadow:0 25px 50px #00000026}.tutorial-card:hover .play-overlay{opacity:1}.mobile-menu{transform:translate(-100%);transition:transform .3s ease-in-out;z-index:9999;visibility:hidden;opacity:0;position:fixed;top:0;left:0;width:100%;height:100vh;height:100dvh}.mobile-menu.active{transform:translate(0);visibility:visible;opacity:1}.sticky-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border-bottom:1px solid rgba(0,0,0,.1)}html{scroll-behavior:smooth}@media (max-width: 768px){.video-container{border-radius:12px}.play-button{width:60px;height:60px;font-size:20px}}