:root{--primary:#4caf50;--primary-dark:#388e3c;--primary-light:#81c784;--background:#050505;--surface:#0f0f0f;--surface-elevated:#1a1a1a;--text:#fff;--text-muted:#b0b0b0;--text-subtle:#666;--border:#222;--gradient:linear-gradient(135deg,#4caf50 0%,#2e7d32 100%);--gradient-text:linear-gradient(135deg,#4caf50 0%,#81c784 50%,#4caf50 100%);--section-padding:100px 0;--container-max:1200px;--container-padding:24px;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--shadow-glow:0 0 60px #4caf5026;--transition:.3s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(80% 50% at 50% -20%,#4caf5026,#0000),radial-gradient(60% 40% at 100% 0,#4caf5014,#0000),radial-gradient(60% 40% at 0 100%,#4caf500d,#0000);position:fixed;inset:0}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:var(--container-max);padding:0 var(--container-padding);width:100%;margin:0 auto}.btn{cursor:pointer;transition:var(--transition);border:none;border-radius:14px;justify-content:center;align-items:center;gap:10px;padding:16px 32px;font-size:16px;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:before{content:"";opacity:0;transition:var(--transition);background:linear-gradient(135deg,#ffffff1a,#0000);position:absolute;inset:0}.btn:hover:before{opacity:1}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 20px #4caf5066,inset 0 1px #fff3}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px #4caf5080,inset 0 1px #fff3}.btn-secondary{color:var(--text);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a}.btn-secondary:hover{border-color:var(--primary);background:#ffffff1a}.btn-disabled{color:var(--text-muted);cursor:not-allowed;background:#ffffff08;border:1px solid #ffffff14}.section-title{text-align:center;letter-spacing:-.02em;margin-bottom:20px;font-size:48px;font-weight:800}.section-subtitle{color:var(--text-muted);text-align:center;max-width:600px;margin:0 auto 60px;font-size:18px;line-height:1.7}.glass-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:var(--transition);background:#ffffff05;border:1px solid #ffffff0f;border-radius:24px;padding:32px;position:relative}.glass-card:before{content:"";-webkit-mask-composite:xor;pointer-events:none;background:linear-gradient(135deg,#ffffff1a,#0000);border-radius:24px;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.glass-card:hover{background:#ffffff0a;border-color:#4caf504d;transform:translateY(-4px);box-shadow:0 20px 40px #0000004d}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-15px)rotate(1deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.8s forwards fadeInUp}.animate-float{animation:5s ease-in-out infinite float}.gradient-text{background:var(--gradient-text);-webkit-text-fill-color:transparent;background-size:200%;-webkit-background-clip:text;background-clip:text}@media (max-width:1024px){:root{--section-padding:80px 0}.section-title{font-size:40px}.section-subtitle{margin-bottom:50px;font-size:17px}.glass-card{border-radius:20px;padding:28px}}@media (max-width:768px){:root{--section-padding:60px 0;--container-padding:20px}.section-title{margin-bottom:16px;font-size:32px}.section-subtitle{margin-bottom:40px;padding:0 10px;font-size:15px}.btn{border-radius:12px;padding:14px 24px;font-size:15px}.glass-card{border-radius:16px;padding:24px}.glass-card:hover{transform:none}}@media (max-width:480px){:root{--section-padding:50px 0;--container-padding:16px}.section-title{font-size:28px}.section-subtitle{margin-bottom:32px;font-size:14px}.btn{width:100%;padding:12px 20px;font-size:14px}.glass-card{border-radius:14px;padding:20px}}