@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--font-main: "Inter", sans-serif;--color-bg: #050505;--color-bg-secondary: #0f0f0f;--color-primary: #3b82f6;--color-primary-dark: #2563eb;--color-accent: #8b5cf6;--color-text: #ffffff;--color-text-muted: #a3a3a3;--color-border: #262626;--color-success: #22c55e;--color-warning: #eab308;--color-error: #ef4444;--glass-bg: rgba(20, 20, 20, .7);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--container-width: 1200px;--header-height: 80px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--z-base: 1;--z-dropdown: 10;--z-sticky: 50;--z-fixed: 100;--z-modal: 1000}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit;transition:all var(--transition-base)}ul{list-style:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-xl)}.flex{display:flex}.inline-flex{display:inline-flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.grid{display:grid}.gap-1{gap:var(--spacing-xs)}.gap-2{gap:var(--spacing-sm)}.gap-3{gap:var(--spacing-md)}.gap-4{gap:var(--spacing-lg)}.gap-5{gap:var(--spacing-xl)}.gap-6{gap:var(--spacing-2xl)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-muted{color:var(--color-text-muted)}.text-accent{color:var(--color-accent)}.font-light{font-weight:300}.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-gradient{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;font-size:1rem;cursor:pointer;border:1px solid transparent;transition:all var(--transition-base);white-space:nowrap}.btn-sm{padding:8px 16px;font-size:.875rem}.btn-lg{padding:16px 32px;font-size:1.125rem}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 0 20px #3b82f64d}.btn-primary:hover{background-color:var(--color-primary-dark);box-shadow:0 0 30px #3b82f680;transform:translateY(-2px)}.btn-outline{background:transparent;border-color:var(--color-border);color:var(--color-text)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-ghost{background:transparent;color:var(--color-text-muted)}.btn-ghost:hover{color:var(--color-text);background:#ffffff0d}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--radius-lg)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.animate-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.animate-on-scroll.animated{opacity:1;transform:translateY(0)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-float{animation:float 3s ease-in-out infinite}.site-header{position:fixed;top:20px;left:50%;transform:translate(-50%);width:90%;max-width:var(--container-width);z-index:var(--z-fixed);padding:var(--spacing-md) var(--spacing-xl);transition:all var(--transition-base)}.site-header.scrolled{top:10px;background:#050505f2;box-shadow:0 10px 40px #00000080}.logo a{font-size:1.5rem;font-weight:700;letter-spacing:-.5px}.site-header nav ul{gap:var(--spacing-xl)}.site-header nav a{font-size:.95rem;font-weight:500;color:var(--color-text-muted);position:relative}.site-header nav a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-primary);transition:width var(--transition-base)}.site-header nav a:hover{color:var(--color-text)}.site-header nav a:hover:after{width:100%}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;padding:5px}.mobile-menu-toggle span{display:block;width:24px;height:2px;background:var(--color-text);transition:all var(--transition-base)}.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.feature-card{padding:var(--spacing-2xl);transition:transform var(--transition-base),box-shadow var(--transition-base);cursor:default}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #00000080;border-color:#3b82f64d}.feature-icon{font-size:3rem;margin-bottom:var(--spacing-lg);display:inline-block}.feature-card h3{font-size:1.5rem;margin-bottom:var(--spacing-md)}.feature-card p{color:var(--color-text-muted);line-height:1.6}.pricing-card{flex-direction:column;padding:var(--spacing-2xl);position:relative;transition:transform var(--transition-base);border-top:1px solid rgba(255,255,255,.1)}.pricing-card:hover{transform:translateY(-10px)}.pricing-card.popular{border-color:var(--color-primary);box-shadow:0 0 30px #3b82f633}.popular-badge{position:absolute;top:-15px;left:50%;transform:translate(-50%);background:var(--color-primary);color:#fff;padding:5px 15px;border-radius:var(--radius-full);font-size:.875rem;font-weight:600;box-shadow:0 5px 15px #3b82f666}.plan-header{text-align:center;margin-bottom:var(--spacing-xl)}.plan-header h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--color-text-muted)}.price{font-size:3.5rem;font-weight:700;line-height:1}.price span{font-size:1rem;font-weight:400;color:var(--color-text-muted)}.plan-features{margin-bottom:var(--spacing-2xl);flex-grow:1}.plan-features li{margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:10px;font-size:1.05rem}.pricing-card .btn{width:100%}.site-footer{padding:var(--spacing-2xl) 0;border-top:1px solid var(--color-border);margin-top:var(--spacing-3xl);color:var(--color-text-muted)}.footer-links{margin-top:var(--spacing-md);display:flex;justify-content:center;gap:var(--spacing-xl);font-size:.9rem}.footer-links a:hover{color:var(--color-primary)}@media(max-width:768px){.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-top:var(--spacing-md)}.site-header nav.active{display:block}.site-header nav ul{flex-direction:column;gap:var(--spacing-md)}.mobile-menu-toggle{display:flex}.auth-buttons{display:none}}.hero-section{min-height:100vh;position:relative;padding-top:var(--header-height);overflow:hidden}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 60% 40%,rgba(59,130,246,.15),transparent 60%);z-index:-1}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:var(--spacing-3xl)}.hero-content h1{font-size:4rem;line-height:1.1;font-weight:700;margin-bottom:var(--spacing-lg)}.hero-content p{font-size:1.125rem;color:var(--color-text-muted);margin-bottom:var(--spacing-2xl);max-width:500px}.hero-buttons{gap:var(--spacing-lg)}.hero-visual{position:relative}.visual-card{padding:10px;transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:transform var(--transition-slow)}.hero-visual:hover .visual-card{transform:perspective(1000px) rotateY(0) rotateX(0)}.visual-card img{border-radius:var(--radius-md);width:100%;box-shadow:0 0 20px #00000080}.visual-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:80%;background:var(--color-primary);filter:blur(80px);opacity:.4;z-index:-1;border-radius:50%}.features-section{padding:100px 0;position:relative}.section-header{margin-bottom:var(--spacing-3xl)}.section-header h2{font-size:2.5rem;font-weight:700;margin-bottom:var(--spacing-md)}.section-header p{color:var(--color-text-muted);font-size:1.1rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl)}.ui-showcase{margin-top:var(--spacing-3xl);padding-top:var(--spacing-2xl);border-top:1px solid var(--color-border)}.ui-showcase h3{font-size:1.75rem;margin-bottom:var(--spacing-md)}.ui-showcase p{color:var(--color-text-muted);margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.ui-image{display:inline-block;padding:10px;max-width:500px}.ui-image img{border-radius:var(--radius-md);width:100%}.pricing-section{padding:80px 0 120px}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(300px,400px));justify-content:center;gap:var(--spacing-2xl)}@media(max-width:768px){.hero-grid{grid-template-columns:1fr;text-align:center;gap:var(--spacing-2xl)}.hero-content h1{font-size:2.5rem}.hero-content p{margin:0 auto var(--spacing-xl)}.hero-buttons{justify-content:center}.visual-card{transform:none}.section-header h2{font-size:2rem}}@media(max-width:480px){.hero-content h1{font-size:2rem}.hero-buttons{flex-direction:column;width:100%}.hero-buttons .btn{width:100%}.pricing-grid{grid-template-columns:1fr}}