.auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0f172a99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.auth-card{background:#fff;border-radius:24px;padding:44px 40px 36px;width:100%;max-width:420px;position:relative;box-shadow:0 20px 60px #00000026;animation:slideUp .3s cubic-bezier(.34,1.56,.64,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.auth-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:var(--gray-100, #f1f5f9);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--gray-500, #64748b);transition:all .2s}.auth-close:hover{background:var(--gray-200, #e2e8f0);color:var(--gray-800, #334155)}.auth-logo{display:flex;align-items:center;gap:8px;margin-bottom:28px}.auth-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,#6366f1,#818cf8);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}.auth-logo span{font-size:20px;font-weight:800;color:#0f172a;letter-spacing:-.5px}.auth-title{font-size:26px;font-weight:800;color:#0f172a;letter-spacing:-1px;margin-bottom:6px}.auth-subtitle{font-size:14px;color:#64748b;margin-bottom:28px;line-height:1.5}.auth-tabs{display:flex;background:#f1f5f9;border-radius:12px;padding:4px;margin-bottom:28px}.auth-tab{flex:1;padding:10px;border:none;background:transparent;border-radius:9px;font-size:14px;font-weight:600;color:#64748b;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1)}.auth-tab.active{background:#fff;color:#0f172a;box-shadow:0 2px 8px #00000014}.auth-tab:hover:not(.active){color:#334155}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-field label{font-size:13px;font-weight:600;color:#334155}.auth-field input{padding:12px 16px;border:2px solid #e2e8f0;border-radius:12px;font-size:15px;color:#0f172a;transition:all .2s;outline:none;font-family:inherit}.auth-field input::placeholder{color:#94a3b8}.auth-field input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f11f}.auth-field.has-error input{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441a}.auth-error{font-size:12px;color:#ef4444;font-weight:500}.auth-forget{text-align:right;margin-top:-4px}.auth-forget a{font-size:13px;color:#6366f1;text-decoration:none;font-weight:500}.auth-forget a:hover{text-decoration:underline}.auth-submit{width:100%;padding:14px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border:none;border-radius:14px;font-size:16px;font-weight:700;cursor:pointer;transition:all .25s;font-family:inherit;display:flex;align-items:center;justify-content:center;min-height:50px;box-shadow:0 4px 14px #6366f166;margin-top:4px}.auth-submit:hover:not(:disabled){background:linear-gradient(135deg,#4f46e5,#4338ca);transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.auth-submit:disabled{opacity:.75;cursor:not-allowed}.auth-spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:#94a3b8;font-size:13px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#e2e8f0}.auth-social{display:grid;grid-template-columns:1fr 1fr;gap:12px}.auth-social-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;font-size:14px;font-weight:600;color:#334155;cursor:pointer;transition:all .2s;font-family:inherit}.auth-social-btn:hover{border-color:#cbd5e1;background:#f8fafc;transform:translateY(-1px)}.auth-terms{text-align:center;font-size:12px;color:#94a3b8;margin-top:20px;line-height:1.6}.auth-terms a{color:#6366f1;text-decoration:none;font-weight:500}.auth-terms a:hover{text-decoration:underline}.auth-success{text-align:center;padding:20px 0}.auth-success-icon{font-size:56px;margin-bottom:20px;animation:pop .4s cubic-bezier(.34,1.56,.64,1)}@keyframes pop{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.auth-success h2{font-size:22px;font-weight:800;color:#0f172a;margin-bottom:8px}.auth-success p{font-size:14px;color:#64748b}@media(max-width:480px){.auth-card{padding:36px 24px 28px;border-radius:20px}.auth-title{font-size:22px}.auth-social{grid-template-columns:1fr}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--secondary: #f59e0b;--dark: #0f172a;--gray-900: #1e293b;--gray-800: #334155;--gray-700: #475569;--gray-600: #64748b;--gray-500: #94a3b8;--gray-400: #cbd5e1;--gray-300: #e2e8f0;--gray-200: #f1f5f9;--gray-100: #f8fafc;--white: #ffffff;--radius: 12px;--radius-lg: 20px;--shadow: 0 4px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .12);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--gray-800);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:var(--transition);background:#ffffffe6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}.navbar.scrolled{box-shadow:var(--shadow)}.navbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.navbar-logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--dark);letter-spacing:-.5px}.navbar-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}.navbar-links{display:flex;align-items:center;gap:32px;list-style:none}.navbar-links a{font-size:15px;font-weight:500;color:var(--gray-700);transition:var(--transition)}.navbar-links a:hover{color:var(--primary)}.navbar-cta{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);border:none;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #6366f166}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.btn-outline{background:transparent;color:var(--gray-700);border:2px solid var(--gray-300)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-lg{padding:14px 36px;font-size:16px;border-radius:14px}.btn-sm{padding:8px 16px;font-size:13px}.hero{min-height:100vh;display:flex;align-items:center;padding:120px 24px 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,var(--gray-100) 0%,var(--white) 100%)}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:800px;height:800px;background:radial-gradient(circle,rgba(99,102,241,.08) 0%,transparent 70%);border-radius:50%}.hero:after{content:"";position:absolute;bottom:-30%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(245,158,11,.06) 0%,transparent 70%);border-radius:50%}.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px 6px 6px;background:#fff;border:1px solid var(--gray-300);border-radius:100px;font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:24px;box-shadow:0 2px 8px #0000000a}.hero-badge-dot{width:24px;height:24px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff}.hero-title{font-size:64px;font-weight:900;color:var(--dark);line-height:1.1;letter-spacing:-2px;margin-bottom:24px}.hero-title-gradient{background:linear-gradient(135deg,var(--primary) 0%,#a855f7 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-desc{font-size:18px;color:var(--gray-600);line-height:1.7;margin-bottom:40px;max-width:520px}.hero-actions{display:flex;align-items:center;gap:16px;margin-bottom:48px}.hero-stats{display:flex;gap:48px}.hero-stat-value{font-size:28px;font-weight:800;color:var(--dark);letter-spacing:-1px}.hero-stat-label{font-size:13px;color:var(--gray-500);font-weight:500;margin-top:4px}.hero-visual{position:relative}.hero-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid rgba(0,0,0,.05)}.hero-card-header{padding:16px 20px;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;gap:8px}.hero-card-dots{display:flex;gap:6px}.hero-card-dot{width:12px;height:12px;border-radius:50%}.hero-card-dot:nth-child(1){background:#ff5f57}.hero-card-dot:nth-child(2){background:#febc2e}.hero-card-dot:nth-child(3){background:#28c840}.hero-card-body{padding:32px;background:var(--gray-100)}.hero-chart{display:flex;align-items:flex-end;gap:12px;height:140px;padding:20px;background:#fff;border-radius:var(--radius);border:1px solid var(--gray-200)}.hero-bar{flex:1;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--primary-light) 0%,var(--primary) 100%);position:relative;transition:var(--transition)}.hero-bar:hover{background:linear-gradient(180deg,var(--primary) 0%,var(--primary-dark) 100%)}.hero-bar:after{content:attr(data-label);position:absolute;bottom:-22px;left:50%;transform:translate(-50%);font-size:11px;color:var(--gray-500);font-weight:500;white-space:nowrap}.hero-float-card{position:absolute;background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);padding:16px 20px;border:1px solid rgba(0,0,0,.05);display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;color:var(--gray-800)}.hero-float-1{bottom:-20px;left:-20px}.hero-float-2{top:20px;right:-20px}.hero-float-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}.hero-float-icon.green{background:#dcfce7}.hero-float-icon.blue{background:#dbeafe}.hero-float-icon.purple{background:#ede9fe}.section{padding:100px 24px}.section-header{text-align:center;max-width:640px;margin:0 auto 72px}.section-label{display:inline-block;font-size:13px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px}.section-title{font-size:44px;font-weight:800;color:var(--dark);letter-spacing:-1.5px;line-height:1.2;margin-bottom:16px}.section-desc{font-size:17px;color:var(--gray-600);line-height:1.7}.features{background:var(--white)}.features-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{padding:36px 32px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);transition:var(--transition);background:#fff;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light));opacity:0;transition:var(--transition)}.feature-card:hover{border-color:transparent;box-shadow:var(--shadow-lg);transform:translateY(-4px)}.feature-card:hover:before{opacity:1}.feature-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px}.feature-title{font-size:20px;font-weight:700;color:var(--dark);margin-bottom:12px}.feature-desc{font-size:15px;color:var(--gray-600);line-height:1.7}.how{background:var(--gray-100)}.steps{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:0}.step{display:flex;align-items:flex-start;gap:32px;padding:40px 0;position:relative}.step:not(:last-child):after{content:"";position:absolute;left:28px;top:88px;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary-light) 0%,transparent 100%)}.step-number{width:56px;height:56px;min-width:56px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#fff;box-shadow:0 4px 14px #6366f14d}.step-content h3{font-size:22px;font-weight:700;color:var(--dark);margin-bottom:8px}.step-content p{font-size:16px;color:var(--gray-600);line-height:1.7}.pricing{background:var(--white)}.pricing-grid{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:center}.pricing-card{border-radius:var(--radius-lg);padding:40px 32px;border:2px solid var(--gray-200);transition:var(--transition);background:#fff}.pricing-card.featured{border-color:var(--primary);box-shadow:0 8px 40px #6366f126;transform:scale(1.05);position:relative}.pricing-popular{position:absolute;top:-14px;left:50%;transform:translate(-50%);background:var(--primary);color:#fff;font-size:12px;font-weight:700;padding:4px 16px;border-radius:100px;text-transform:uppercase;letter-spacing:1px}.pricing-name{font-size:18px;font-weight:700;color:var(--gray-700);margin-bottom:8px}.pricing-price{font-size:48px;font-weight:900;color:var(--dark);letter-spacing:-2px;line-height:1;margin-bottom:8px}.pricing-price span{font-size:16px;font-weight:500;color:var(--gray-500)}.pricing-desc{font-size:14px;color:var(--gray-600);margin-bottom:32px;line-height:1.6}.pricing-features{list-style:none;display:flex;flex-direction:column;gap:14px;margin-bottom:36px}.pricing-features li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--gray-700)}.pricing-features li .check{color:var(--primary);font-size:16px;font-weight:700}.pricing-features li .cross{color:var(--gray-400)}.testimonials{background:var(--gray-100)}.testimonials-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.testimonial-card{background:#fff;border-radius:var(--radius-lg);padding:32px;border:1px solid var(--gray-200);transition:var(--transition)}.testimonial-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.testimonial-stars{color:var(--secondary);font-size:16px;margin-bottom:16px;letter-spacing:2px}.testimonial-text{font-size:15px;color:var(--gray-700);line-height:1.8;margin-bottom:24px}.testimonial-author{display:flex;align-items:center;gap:12px}.testimonial-avatar{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#fff}.testimonial-name{font-size:15px;font-weight:700;color:var(--dark)}.testimonial-role{font-size:13px;color:var(--gray-500)}.cta-section{background:var(--dark);padding:100px 24px;text-align:center;position:relative;overflow:hidden}.cta-section:before{content:"";position:absolute;top:-200px;left:50%;transform:translate(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.2) 0%,transparent 70%);border-radius:50%}.cta-title{font-size:52px;font-weight:900;color:#fff;letter-spacing:-2px;margin-bottom:20px;position:relative;z-index:1}.cta-desc{font-size:18px;color:var(--gray-400);margin-bottom:40px;position:relative;z-index:1}.cta-actions{display:flex;align-items:center;justify-content:center;gap:16px;position:relative;z-index:1}.btn-white{background:#fff;color:var(--dark);font-weight:700}.btn-white:hover{background:var(--gray-100);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--gray-400);border:2px solid rgba(255,255,255,.15)}.btn-ghost:hover{border-color:#fff6;color:#fff}.footer{background:var(--dark);padding:60px 24px 32px;border-top:1px solid rgba(255,255,255,.06)}.footer-inner{max-width:1200px;margin:0 auto}.footer-top{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:32px;gap:40px}.footer-brand p{font-size:14px;color:var(--gray-500);line-height:1.7;margin-top:12px;max-width:300px}.footer-links{display:flex;gap:60px}.footer-col h4{font-size:13px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-col ul li a{font-size:14px;color:var(--gray-500);transition:var(--transition)}.footer-col ul li a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--gray-600)}.footer-social{display:flex;gap:16px}.footer-social a{width:36px;height:36px;border-radius:10px;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--gray-500);transition:var(--transition)}.footer-social a:hover{border-color:var(--primary);color:var(--primary)}@media(max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:60px;text-align:center}.hero-title{font-size:48px}.hero-desc{margin:0 auto 40px}.hero-actions,.hero-stats{justify-content:center}.hero-visual{max-width:500px;margin:0 auto}.features-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid{grid-template-columns:repeat(3,1fr)}.testimonials-grid{grid-template-columns:repeat(2,1fr)}.section-title{font-size:36px}}@media(max-width:768px){.navbar-links{display:none}.hero{padding:100px 20px 60px}.hero-title{font-size:38px}.section{padding:60px 20px}.section-title{font-size:30px}.features-grid,.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{transform:none}.testimonials-grid{grid-template-columns:1fr}.footer-top{flex-direction:column}.footer-links{flex-wrap:wrap;gap:32px}.footer-bottom{flex-direction:column;gap:16px;text-align:center}.cta-title{font-size:32px}.cta-actions{flex-direction:column}.hero-stats{flex-direction:column;gap:20px;align-items:center}}
