:root{--primary-color: #4CAF50;--primary-dark: #2d8a40;--secondary-light: #FFB74D;--text-dark: #333333;--background-light: #f9f9f9;--transition-standard: all .3s ease-in-out}body{font-family:Poppins,sans-serif;margin:0;padding:0;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.hero-title{font-weight:700;letter-spacing:-.5px;animation:fadeInDown 1s ease-out}.hero-tagline{opacity:.9;animation:fadeIn 1.2s ease-out}:root{--primary-color: #4CAF50;--primary-dark: #2d8a40;--primary-light: #81c784;--primary-lighter: #c8e6c9;--secondary-color: #FF8E53;--secondary-dark: #F57C00;--secondary-light: #FFB74D;--text-dark: #333333;--text-light: #ffffff;--background-light: #f9f9f9;--background-dark: #121212;--card-light: #ffffff;--card-dark: #1e1e1e;--shadow-light: 0 4px 20px rgba(0, 0, 0, .1);--shadow-dark: 0 4px 20px rgba(0, 0, 0, .3);--transition-standard: all .3s ease-in-out}.dark-mode{--text-dark: #e0e0e0;--background-light: var(--background-dark);--card-light: var(--card-dark);--shadow-light: var(--shadow-dark)}body{font-family:Poppins,sans-serif;margin:0;padding:0;color:var(--text-dark);line-height:1.6;background:var(--background-light);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{transition:var(--transition-standard)}.dark-mode{background-color:var(--background-dark)}.theme-toggle{transition:var(--transition-standard)}.container{width:90%;max-width:1200px;margin:0 auto}.center{text-align:center}.section{padding:80px 0;transition:var(--transition-standard)}.section-title{position:relative;text-align:center;margin-bottom:2rem;font-weight:600}.section-title:after{content:"";display:block;width:60px;height:3px;background:var(--primary-color);margin:1rem auto 0;border-radius:3px}.section-text{margin-bottom:2rem;font-size:1.1rem}.hero{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:var(--text-light);padding:100px 0 80px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,64L48,80C96,96,192,128,288,128C384,128,480,96,576,90.7C672,85,768,107,864,122.7C960,139,1056,149,1152,138.7C1248,128,1344,96,1392,80L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');background-size:cover;background-position:center;z-index:1}.hero-dark{background:linear-gradient(135deg,var(--primary-dark),#1a5327)}.hero-content{position:relative;z-index:2}.hero-title{font-size:4.5rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.5px;animation:fadeInDown 1s ease-out}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.highlight{color:var(--secondary-light)}.hero-tagline{font-size:1.4rem;margin-bottom:30px;opacity:.9;animation:fadeIn 1.2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hero-image{animation:floatAnimation 3s ease-in-out infinite;position:relative;z-index:2}@keyframes floatAnimation{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.hero-buttons{animation:fadeIn 1.4s ease-out}@keyframes pingPulse{0%{opacity:.8;transform:scale(.8)}70%{opacity:0;transform:scale(1.4)}to{opacity:0;transform:scale(1.6)}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.primary-button,.secondary-button{min-height:48px;min-width:150px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition-standard);display:inline-flex;align-items:center;justify-content:center;text-transform:none;box-shadow:0 4px 6px #0000001a}.primary-button{background:var(--text-light);color:var(--primary-color);border:2px solid var(--primary-color)}.primary-button:hover,.primary-button:focus{background:var(--primary-color);color:var(--text-light);transform:translateY(-3px);box-shadow:0 8px 15px #0003}.secondary-button{background:#ffffff1a;color:var(--text-light);border:2px solid var(--text-light);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.secondary-button:hover,.secondary-button:focus{background:var(--text-light);color:var(--primary-color);transform:translateY(-3px);box-shadow:0 8px 15px #0003}.feature-card{border-radius:12px;box-shadow:var(--shadow-light);background:var(--card-light);text-align:center}.features{background:linear-gradient(to right,#f8f9fa,#f1f1f1);text-align:center}.features-dark{background:linear-gradient(to right,#1a1a1a,#212121)}.steps{margin-top:2rem}.step{background:var(--card-light);border-radius:12px;box-shadow:var(--shadow-light);transition:var(--transition-standard);position:relative;overflow:hidden}.step:hover{transform:translateY(-10px);box-shadow:0 12px 30px #00000026}.step-number{color:var(--primary-color);margin-bottom:15px;font-weight:700}.register-hero{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:var(--text-light);padding:100px 0;text-align:center;position:relative;overflow:hidden}.register-hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,224C672,245,768,267,864,261.3C960,256,1056,224,1152,186.7C1248,149,1344,107,1392,85.3L1440,64L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z"></path></svg>');background-size:cover;background-position:center;opacity:.8}.footer{background:#333;color:var(--text-light);padding:60px 0 20px}.footer a{color:var(--text-light);text-decoration:none;transition:var(--transition-standard)}.footer a:hover{color:var(--primary-light);text-decoration:none}@media (max-width: 960px){.hero-title{font-size:3.5rem}.section{padding:60px 0}}@media (max-width: 768px){.hero-title{font-size:2.8rem}.hero-tagline{font-size:1.2rem}.primary-button,.secondary-button{width:100%;margin:10px 0}}@media (max-width: 480px){.container{width:95%}.hero-title{font-size:2.2rem}.hero{padding:80px 0 60px}.section{padding:40px 0}.step{padding:15px}}a:focus,button:focus{outline:3px solid var(--primary-light);outline-offset:3px}@media print{.hero,.register-hero{background:#fff!important;color:#000!important;padding:20px 0!important}.hero:before,.register-hero:before{display:none}.primary-button,.secondary-button,.footer{display:none!important}}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}