:root{--primary-600: #6366f1;--primary-700: #4f46e5;--primary-800: #4338ca;--accent-500: #10b981;--accent-600: #059669;--bg-dark: #0f172a;--bg-navy: #1e293b;--bg-slate: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-accent: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);--gradient-mesh: radial-gradient(at 40% 20%, #6366f1 0%, transparent 50%), radial-gradient(at 80% 0%, #8b5cf6 0%, transparent 50%), radial-gradient(at 0% 50%, #3b82f6 0%, transparent 50%);--section-padding: 6rem 0;--container-max-width: 1280px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .15);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .2);--shadow-glow: 0 0 30px rgba(99, 102, 241, .3);--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--radius-xl: 2rem;--transition-base: .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-dark);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:clamp(2.5rem,5vw,4rem);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{color:var(--text-secondary);font-size:clamp(1rem,2vw,1.125rem);line-height:1.8}h2,h3{color:var(--text-primary)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 1.5rem}.section{padding:var(--section-padding);position:relative;overflow:hidden}.landing-header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all var(--transition-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f172acc;border-bottom:1px solid rgba(255,255,255,.1)}.landing-header.scrolled{background:#0f172af2;box-shadow:var(--shadow-md)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:.5rem}.logo img{height:40px;width:auto}.nav-menu{display:flex;gap:2rem;list-style:none;align-items:center}.nav-menu a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color var(--transition-fast);position:relative}.nav-menu a:hover{color:var(--text-primary)}.nav-menu a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base)}.nav-menu a:hover:after{width:100%}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer}.btn{display:inline-block;padding:.875rem 2rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;text-decoration:none;transition:all var(--transition-base);border:none;cursor:pointer;position:relative;overflow:hidden}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 15px #ff6b354d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff6b3566}.btn-secondary{background:transparent;color:var(--text-primary);border:2px solid rgba(255,255,255,.2)}.btn-secondary:hover{border-color:var(--primary-600);background:#ff6b351a}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:active:before{width:300px;height:300px}.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding-top:80px;background:var(--bg-dark)}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--gradient-mesh);opacity:.3;z-index:0}.hero-content{position:relative;z-index:1;text-align:center;max-width:900px;margin:0 auto}.hero-badge{display:inline-block;padding:.5rem 1.5rem;background:#ff6b3526;border:1px solid rgba(255,107,53,.4);border-radius:999px;color:#fdba74;font-size:.875rem;font-weight:600;margin-bottom:2rem;animation:fadeInDown .8s ease-out}.hero h1{margin-bottom:1.5rem;animation:fadeInUp .8s ease-out .2s both}.hero-subtitle{font-size:clamp(1.125rem,2vw,1.5rem);color:var(--text-secondary);margin-bottom:3rem;animation:fadeInUp .8s ease-out .4s both}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease-out .6s both}.hero-stats{display:flex;gap:3rem;justify-content:center;margin-top:4rem;flex-wrap:wrap}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{color:var(--text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:1px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:#1e293b80;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:2rem;transition:all var(--transition-base);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);transform:scaleX(0);transition:transform var(--transition-base)}.feature-card:hover:before{transform:scaleX(1)}.feature-card:hover{transform:translateY(-8px);border-color:#ff6b3580;box-shadow:var(--shadow-glow)}.feature-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);border-radius:var(--radius-md);margin-bottom:1.5rem;font-size:1.5rem}.feature-card h3{color:var(--text-primary);margin-bottom:1rem}.feature-card p{color:var(--text-secondary)}.section-header{text-align:center;max-width:700px;margin:0 auto 4rem}.section-header h2{color:var(--text-primary)}.section-badge{display:inline-block;padding:.5rem 1rem;background:#ff6b3526;border-radius:999px;color:#fdba74;font-size:.875rem;font-weight:600;margin-bottom:1rem}.landing-footer{background:var(--bg-navy);border-top:1px solid rgba(255,255,255,.1);padding:4rem 0 2rem}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:3rem;margin-bottom:3rem}.footer-column h4{color:var(--text-primary);margin-bottom:1.5rem;font-size:1rem}.footer-links{list-style:none}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--primary-600)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:2rem;text-align:center;color:var(--text-muted);font-size:.875rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){:root{--section-padding: 3rem 0}.nav-menu{display:none;position:fixed;top:70px;left:0;right:0;background:#0f172afa;flex-direction:column;padding:2rem;gap:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}.nav-menu.active{display:flex}.mobile-menu-toggle{display:block}.hero-cta{flex-direction:column}.features-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:2rem}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}a:focus-visible,button:focus-visible{outline:2px solid var(--primary-600);outline-offset:4px}.register-container{min-height:100vh;background:var(--bg-dark);display:flex;align-items:center;justify-content:center;padding:80px 1rem 2rem}.register-card{max-width:700px;width:100%;background:#1e293b80;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);padding:3rem;box-shadow:var(--shadow-lg)}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;color:var(--text-primary);font-weight:500;font-size:.875rem}.required{color:#ef4444}.form-control{width:100%;padding:.875rem 1rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.2);background:#0f172a80;color:var(--text-primary);font-size:1rem;transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--primary-600);box-shadow:0 0 0 3px #6366f11a}.form-text{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.plan-card{border:2px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:.75rem;cursor:pointer;transition:all var(--transition-base);background:#0f172a4d}.plan-card:hover{border-color:#6366f180}.plan-card.active{border-color:var(--primary-600);background:#6366f11a;box-shadow:0 0 0 3px #6366f11a}.plan-title{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.plan-desc{color:var(--text-muted);font-size:.875rem;margin:0}.trial-badge{display:inline-block;background:var(--gradient-accent);color:#fff;padding:.375rem .875rem;border-radius:999px;font-size:.75rem;font-weight:700}.trust-badges{display:flex;gap:1.5rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}.trust-badge{display:flex;align-items:center;gap:.5rem;color:var(--text-muted);font-size:.75rem}.alert{padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem}.alert-danger{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}