*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2c5f5f;--primary-dark: #1e4545;--secondary: #7fb3a3;--accent: #e89b5a;--dark: #0f172a;--dark-light: #1e293b;--text: #e2e8f0;--text-dim: #94a3b8;--success: #7fb3a3;--error: #ef4444;--bg: linear-gradient(135deg, #0a1f1f 0%, #0f172a 50%, #1a2332 100%);--card-bg: rgba(30, 41, 59, .8);--border: rgba(255, 255, 255, .1);--navbar-bg: rgba(15, 23, 42, .8)}[data-theme=light]{--primary: #2c5f5f;--primary-dark: #1e4545;--secondary: #7fb3a3;--accent: #e89b5a;--dark: #ffffff;--dark-light: #f8f9fa;--text: #1a202c;--text-dim: #4a5568;--success: #7fb3a3;--error: #ef4444;--bg: linear-gradient(135deg, #e6f2f2 0%, #f0f4f8 50%, #e8eef3 100%);--card-bg: rgba(255, 255, 255, .9);--border: rgba(0, 0, 0, .1);--navbar-bg: rgba(255, 255, 255, .95)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;transition:background .3s,color .3s}html{scroll-behavior:smooth}.gradient-bg{background:radial-gradient(ellipse at top,rgba(44,95,95,.2),transparent 50%),radial-gradient(ellipse at bottom,rgba(127,179,163,.15),transparent 50%)}.gradient-text{background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent),var(--primary));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientMove 3s linear infinite}@keyframes gradientMove{0%{background-position:0% center}to{background-position:200% center}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes fadeInUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.navbar{position:fixed;top:0;width:100%;z-index:1000;background:var(--navbar-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-container{max-width:1280px;margin:0 auto;padding:.75rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center}.logo img{height:50px;width:auto;display:block}.nav-links{display:flex;gap:2rem;list-style:none;align-items:center}.nav-links a{color:var(--text);text-decoration:none;font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--primary)}.btn{padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block;cursor:pointer;border:none;font-size:1rem}.btn-outline{border:2px solid var(--primary);color:var(--primary)!important;background:transparent}.btn-outline:hover{background:var(--primary);color:#fff!important}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f199}@media(max-width:768px){.nav-links{display:none}}.theme-toggle{background:transparent;border:none;width:40px;height:40px;border-radius:50%;font-size:1.25rem;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{transform:scale(1.1);background:#2c5f5f1a}.footer{background:#0f172af2;border-top:1px solid rgba(255,255,255,.1);padding:3rem 2rem;text-align:center}.footer-container{max-width:1280px;margin:0 auto}.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1.5rem;flex-wrap:wrap}.footer-links a{color:var(--text-dim);text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--primary)}.bg-animation{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0;pointer-events:none}.shape{position:absolute;border-radius:50%;opacity:.1;filter:blur(40px)}.shape-1{width:300px;height:300px;background:#2c5f5f;top:10%;left:10%;animation:float1 20s infinite ease-in-out}.shape-2{width:200px;height:200px;background:#7fb3a3;top:60%;right:15%;animation:float2 15s infinite ease-in-out}.shape-3{width:250px;height:250px;background:#e89b5a;bottom:20%;left:20%;animation:float3 18s infinite ease-in-out}.shape-4{width:180px;height:180px;background:#2c5f5f;top:40%;right:30%;animation:float4 22s infinite ease-in-out}.shape-5{width:220px;height:220px;background:#7fb3a3;bottom:10%;right:10%;animation:float5 16s infinite ease-in-out}@keyframes float1{0%,to{transform:translate(0) scale(1)}33%{transform:translate(50px,-50px) scale(1.1)}66%{transform:translate(-30px,30px) scale(.9)}}@keyframes float2{0%,to{transform:translate(0) scale(1)}33%{transform:translate(-60px,40px) scale(1.2)}66%{transform:translate(40px,-40px) scale(.8)}}@keyframes float3{0%,to{transform:translate(0) scale(1)}33%{transform:translate(40px,50px) scale(.9)}66%{transform:translate(-50px,-30px) scale(1.1)}}@keyframes float4{0%,to{transform:translate(0) scale(1)}33%{transform:translate(-40px,-60px) scale(1.15)}66%{transform:translate(60px,40px) scale(.85)}}@keyframes float5{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-40px) scale(.95)}66%{transform:translate(-40px,50px) scale(1.05)}}.hero{min-height:100vh;display:flex;align-items:center;padding-top:80px;position:relative;overflow:hidden;z-index:1}.hero-container{max-width:1280px;margin:0 auto;padding:2rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-content h1{font-size:4rem;font-weight:900;line-height:1.1;margin-bottom:1.5rem}.hero-content p{font-size:1.25rem;color:var(--text-dim);margin-bottom:2rem;line-height:1.8}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.hero-stats{display:flex;gap:2rem;margin-top:3rem}.stat{text-align:left}.stat-number{font-size:2rem;font-weight:800;color:var(--primary)}.stat-label{color:var(--text-dim);font-size:.875rem}.hero-visual{position:relative;height:600px;display:flex;align-items:center;justify-content:center}.floating-card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:1rem;padding:2rem;box-shadow:0 20px 60px #00000080;animation:float 6s ease-in-out infinite}.features{padding:6rem 2rem;max-width:1280px;margin:0 auto;position:relative;z-index:1}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:3rem;font-weight:800;margin-bottom:1rem}.section-header p{font-size:1.25rem;color:var(--text-dim)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:2rem;transition:all .3s;cursor:pointer}.feature-card:hover{transform:translateY(-5px);border-color:var(--primary);box-shadow:0 10px 30px #2c5f5f4d}.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.5rem}.feature-card h3{font-size:1.5rem;margin-bottom:.75rem}.feature-card p{color:var(--text-dim)}.pricing{padding:6rem 2rem;background:#1e293b4d;position:relative;z-index:1}.pricing-container{max-width:1280px;margin:0 auto}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:4rem}.pricing-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:2.5rem;position:relative;transition:all .3s}.pricing-card.featured{border-color:var(--primary);box-shadow:0 20px 60px #2c5f5f66;transform:scale(1.05)}.pricing-badge{position:absolute;top:-12px;right:20px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:.5rem 1rem;border-radius:2rem;font-size:.875rem;font-weight:600}.pricing-card h3{font-size:1.5rem;margin-bottom:.5rem}.pricing-price{font-size:3rem;font-weight:800;margin:1rem 0}.pricing-price span{font-size:1.25rem;color:var(--text-dim)}.pricing-features{list-style:none;margin:2rem 0}.pricing-features li{padding:.75rem 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.5rem}.pricing-features li:before{content:"✓";color:var(--success);font-weight:700}.testimonials{padding:6rem 2rem;max-width:1280px;margin:0 auto;position:relative;z-index:1}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.testimonial-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:2rem;transition:all .3s}.testimonial-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #2c5f5f4d}.stars{font-size:1.25rem;margin-bottom:1rem}.testimonial-text{font-style:italic;color:var(--text-dim);margin-bottom:1.5rem;line-height:1.6}.testimonial-author{display:flex;flex-direction:column;gap:.25rem}.testimonial-author strong{color:var(--text)}.testimonial-author span{color:var(--text-dim);font-size:.875rem}.faq-section{padding:6rem 2rem;max-width:800px;margin:0 auto;position:relative;z-index:1}.faq-container{display:flex;flex-direction:column;gap:1rem}.faq-item{background:var(--card-bg);border:1px solid var(--border);border-radius:.5rem;padding:1.5rem;cursor:pointer;transition:all .3s}.faq-item:hover{border-color:var(--primary)}.faq-item summary{font-weight:600;font-size:1.125rem;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:1.5rem;color:var(--primary);transition:transform .3s}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item p{margin-top:1rem;color:var(--text-dim);line-height:1.6}.demo-section{padding:6rem 2rem;max-width:800px;margin:0 auto;position:relative;z-index:1}.demo-form{background:var(--card-bg);border:1px solid var(--border);border-radius:1rem;padding:3rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:.75rem 1rem;background:var(--card-bg);border:1px solid var(--border);border-radius:.5rem;color:var(--text);font-size:1rem;font-family:inherit;transition:all .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2c5f5f1a}.success-message{background:var(--success);color:#fff;padding:1rem;border-radius:.5rem;margin-bottom:1rem;display:none}.success-message.show{display:block;animation:slideDown .3s ease}@media(max-width:768px){.hero-container{grid-template-columns:1fr;text-align:center}.hero-content h1{font-size:2.5rem}.hero-visual{height:300px}.hero-buttons,.hero-stats{justify-content:center}.pricing-card.featured{transform:scale(1)}.form-row{grid-template-columns:1fr}}.register-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.logo{text-align:center;margin-bottom:2rem}.card{max-width:600px;width:100%;background:#1e293bcc;border:1px solid rgba(255,255,255,.1);border-radius:1rem;padding:2.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.progress{display:flex;margin-bottom:2rem;position:relative}.progress:before{content:"";position:absolute;top:15px;left:0;right:0;height:2px;background:#ffffff1a;z-index:0}.progress-step{flex:1;text-align:center;position:relative;z-index:1}.progress-circle{width:30px;height:30px;border-radius:50%;background:#ffffff1a;margin:0 auto .5rem;display:flex;align-items:center;justify-content:center;font-size:.875rem}.progress-step.active .progress-circle{background:linear-gradient(135deg,var(--primary),var(--secondary))}.progress-label{font-size:.75rem;color:var(--text-dim)}.progress-step.active .progress-label{color:var(--text);font-weight:600}h2{font-size:1.75rem;margin-bottom:.5rem}.subtitle{color:var(--text-dim);margin-bottom:2rem}.plan-badge{display:inline-block;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:.5rem 1rem;border-radius:.5rem;font-size:.875rem;font-weight:600;margin-bottom:1.5rem}.price{font-size:2.5rem;font-weight:800;margin-bottom:.5rem}.price span{font-size:1rem;color:var(--text-dim)}.trial-info{background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:.5rem;padding:1rem;margin-bottom:1.5rem}.trial-info h4{color:var(--success);margin-bottom:.25rem}.trial-info p{color:var(--text-dim);font-size:.875rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.875rem}.form-group input,.form-group select{width:100%;padding:.75rem 1rem;background:#0f172acc;border:1px solid rgba(255,255,255,.1);border-radius:.5rem;color:var(--text);font-size:1rem;font-family:inherit;transition:all .3s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.btn{width:100%;padding:1rem;border:none;border-radius:.5rem;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f199}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text)}.btn-secondary:hover{background:#ffffff0d}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:var(--error);padding:1rem;border-radius:.5rem;margin-bottom:1rem;display:none}.error-message.show{display:block}.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;margin-right:.5rem}.back-link{display:block;text-align:center;color:var(--text-dim);text-decoration:none;margin-top:1.5rem;font-size:.875rem}.back-link:hover{color:var(--primary)}@media(max-width:640px){.form-row{grid-template-columns:1fr}.card{padding:1.5rem}h2{font-size:1.5rem}}