:root{--vapor-primary:#06c;--vapor-secondary:#00a693;--vapor-accent:#ff6b35;--vapor-background:#fff;--vapor-surface:#f8f9fa;--vapor-surface-elevated:#fff;--vapor-text-primary:#1a1a2e;--vapor-text-secondary:#4a4a68;--vapor-text-muted:#8a8aa3;--vapor-text-on-primary:#fff;--vapor-text-on-secondary:#fff;--vapor-border:#e1e1e8;--vapor-border-light:#f0f0f5;--vapor-gradient:linear-gradient(135deg,#06c,#00a693);--vapor-gradient-reverse:linear-gradient(135deg,#00a693,#06c);--vapor-gradient-vertical:linear-gradient(180deg,#06c,#00a693);--vapor-glass-background:hsla(0,0%,100%,.85);--vapor-glass-background-dark:rgba(0,102,204,.1);--vapor-glass-blur:10px;--vapor-glass-border:hsla(0,0%,100%,.3);--vapor-shadow-sm:0 1px 2px rgba(0,0,0,.05);--vapor-shadow-md:0 4px 6px rgba(0,0,0,.07);--vapor-shadow-lg:0 10px 15px rgba(0,0,0,.1);--vapor-shadow-xl:0 20px 25px rgba(0,0,0,.15);--vapor-spacing-xs:0.25rem;--vapor-spacing-sm:0.5rem;--vapor-spacing-md:1rem;--vapor-spacing-lg:1.5rem;--vapor-spacing-xl:2rem;--vapor-spacing-2xl:3rem;--vapor-spacing-3xl:4rem;--vapor-radius-sm:4px;--vapor-radius-md:8px;--vapor-radius-lg:12px;--vapor-radius-xl:16px;--vapor-radius-2xl:24px;--vapor-radius-full:9999px;--vapor-font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif;--vapor-font-size-xs:0.75rem;--vapor-font-size-sm:0.875rem;--vapor-font-size-base:1rem;--vapor-font-size-lg:1.125rem;--vapor-font-size-xl:1.25rem;--vapor-font-size-2xl:1.5rem;--vapor-font-size-3xl:1.875rem;--vapor-font-size-4xl:2.25rem;--vapor-font-size-5xl:3rem;--vapor-line-height-tight:1.25;--vapor-line-height-normal:1.5;--vapor-line-height-relaxed:1.75;--vapor-font-weight-normal:400;--vapor-font-weight-medium:500;--vapor-font-weight-semibold:600;--vapor-font-weight-bold:700;--vapor-transition-fast:150ms ease;--vapor-transition-normal:250ms ease;--vapor-transition-slow:350ms ease;--vapor-z-dropdown:100;--vapor-z-sticky:200;--vapor-z-fixed:300;--vapor-z-modal-backdrop:400;--vapor-z-modal:500;--vapor-z-tooltip:600}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--vapor-font-family);font-size:var(--vapor-font-size-base);line-height:var(--vapor-line-height-normal);color:var(--vapor-text-primary);background-color:var(--vapor-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.vapor-gradient-bg{background:var(--vapor-gradient)}.vapor-gradient-bg-reverse{background:var(--vapor-gradient-reverse)}.vapor-gradient-bg-vertical{background:var(--vapor-gradient-vertical)}.vapor-gradient-text{background:var(--vapor-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.vapor-glass{background:var(--vapor-glass-background);border:1px solid var(--vapor-glass-border)}.vapor-glass,.vapor-glass-dark{backdrop-filter:blur(var(--vapor-glass-blur));-webkit-backdrop-filter:blur(var(--vapor-glass-blur))}.vapor-glass-dark{background:var(--vapor-glass-background-dark);border:1px solid rgba(0,102,204,.2)}.vapor-glass-card{background:var(--vapor-glass-background);backdrop-filter:blur(var(--vapor-glass-blur));-webkit-backdrop-filter:blur(var(--vapor-glass-blur));border:1px solid var(--vapor-glass-border);border-radius:var(--vapor-radius-lg);box-shadow:var(--vapor-shadow-md)}h1,h2,h3,h4,h5,h6{font-weight:var(--vapor-font-weight-bold);line-height:var(--vapor-line-height-tight);color:var(--vapor-text-primary)}h1{font-size:var(--vapor-font-size-4xl)}h2{font-size:var(--vapor-font-size-3xl)}h3{font-size:var(--vapor-font-size-2xl)}h4{font-size:var(--vapor-font-size-xl)}h5{font-size:var(--vapor-font-size-lg)}h6{font-size:var(--vapor-font-size-base)}p{margin-bottom:var(--vapor-spacing-md)}a{color:var(--vapor-primary);text-decoration:none;transition:color var(--vapor-transition-fast)}a:hover{color:var(--vapor-secondary)}.vapor-btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--vapor-spacing-sm) var(--vapor-spacing-lg);font-family:var(--vapor-font-family);font-size:var(--vapor-font-size-base);font-weight:var(--vapor-font-weight-medium);line-height:var(--vapor-line-height-normal);text-decoration:none;border:none;border-radius:var(--vapor-radius-md);cursor:pointer;transition:all var(--vapor-transition-fast)}.vapor-btn-primary{background:var(--vapor-gradient);color:var(--vapor-text-on-primary);box-shadow:var(--vapor-shadow-md)}.vapor-btn-primary:hover{box-shadow:var(--vapor-shadow-lg);transform:translateY(-1px)}.vapor-btn-secondary{background:var(--vapor-surface);color:var(--vapor-primary);border:1px solid var(--vapor-border)}.vapor-btn-secondary:hover{background:var(--vapor-background);border-color:var(--vapor-primary)}.vapor-btn-accent{background:var(--vapor-accent);color:var(--vapor-text-on-primary)}.vapor-btn-accent:hover{opacity:.9}.vapor-btn-glass{background:var(--vapor-glass-background);backdrop-filter:blur(var(--vapor-glass-blur));-webkit-backdrop-filter:blur(var(--vapor-glass-blur));color:var(--vapor-primary);border:1px solid var(--vapor-glass-border)}.vapor-btn-glass:hover{background:hsla(0,0%,100%,.95)}.vapor-card{border-radius:var(--vapor-radius-lg);box-shadow:var(--vapor-shadow-md)}.vapor-card,.vapor-card-bordered{background:var(--vapor-surface-elevated);padding:var(--vapor-spacing-lg)}.vapor-card-bordered{border:1px solid var(--vapor-border);border-radius:var(--vapor-radius-lg)}.vapor-container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--vapor-spacing-md)}.vapor-section{padding:var(--vapor-spacing-3xl) 0}.vapor-flex{display:flex}.vapor-flex-center{display:flex;align-items:center;justify-content:center}.vapor-flex-between{display:flex;align-items:center;justify-content:space-between}.vapor-grid{display:grid;grid-gap:var(--vapor-spacing-lg);gap:var(--vapor-spacing-lg)}.vapor-grid-cols-1{grid-template-columns:repeat(1,1fr)}@media (min-width:640px){.vapor-container{padding:0 var(--vapor-spacing-lg)}.vapor-grid-cols-sm-2{grid-template-columns:repeat(2,1fr)}h1{font-size:var(--vapor-font-size-5xl)}}@media (min-width:1024px){.vapor-container{padding:0 var(--vapor-spacing-xl)}.vapor-grid-cols-md-3{grid-template-columns:repeat(3,1fr)}.vapor-grid-cols-md-4{grid-template-columns:repeat(4,1fr)}.vapor-section{padding:var(--vapor-spacing-3xl) 0}}@media (min-width:1280px){.vapor-grid-cols-lg-4{grid-template-columns:repeat(4,1fr)}}.vapor-header{position:-webkit-sticky;position:sticky;top:0;z-index:var(--vapor-z-sticky);background:var(--vapor-glass-background);backdrop-filter:blur(var(--vapor-glass-blur));-webkit-backdrop-filter:blur(var(--vapor-glass-blur));border-bottom:1px solid var(--vapor-border-light)}.vapor-header-content{display:flex;align-items:center;justify-content:space-between;padding:var(--vapor-spacing-md) 0}.vapor-logo{display:flex;align-items:center;gap:var(--vapor-spacing-sm);font-size:var(--vapor-font-size-xl);font-weight:var(--vapor-font-weight-bold);color:var(--vapor-primary)}.vapor-tagline{font-size:var(--vapor-font-size-sm);color:var(--vapor-text-muted)}.vapor-footer{background:var(--vapor-surface);border-top:1px solid var(--vapor-border-light);padding:var(--vapor-spacing-2xl) 0}.vapor-footer-content{display:flex;flex-direction:column;align-items:center;gap:var(--vapor-spacing-md);text-align:center}.vapor-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--vapor-spacing-md)}.vapor-footer-link{color:var(--vapor-text-secondary);font-size:var(--vapor-font-size-sm)}.vapor-footer-link:hover{color:var(--vapor-primary)}.vapor-copyright{font-size:var(--vapor-font-size-sm);color:var(--vapor-text-muted)}@media (min-width:640px){.vapor-footer-content{flex-direction:row;justify-content:space-between;text-align:left}}.vapor-hero{background:var(--vapor-gradient);padding:var(--vapor-spacing-3xl) 0;text-align:center}.vapor-hero,.vapor-hero h1{color:var(--vapor-text-on-primary)}.vapor-hero h1{margin-bottom:var(--vapor-spacing-md)}.vapor-hero p{font-size:var(--vapor-font-size-lg);opacity:.9;max-width:600px;margin:0 auto var(--vapor-spacing-xl)}.vapor-hero-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--vapor-spacing-md)}.vapor-language-selector{position:relative;display:inline-block}.vapor-language-btn{display:flex;align-items:center;gap:var(--vapor-spacing-xs);padding:var(--vapor-spacing-xs) var(--vapor-spacing-sm);background:transparent;border:1px solid var(--vapor-border);border-radius:var(--vapor-radius-md);font-size:var(--vapor-font-size-sm);color:var(--vapor-text-secondary);cursor:pointer;transition:all var(--vapor-transition-fast)}.vapor-language-btn:hover{border-color:var(--vapor-primary);color:var(--vapor-primary)}.vapor-language-dropdown{position:absolute;top:100%;right:0;margin-top:var(--vapor-spacing-xs);background:var(--vapor-surface-elevated);border:1px solid var(--vapor-border);border-radius:var(--vapor-radius-md);box-shadow:var(--vapor-shadow-lg);min-width:150px;z-index:var(--vapor-z-dropdown);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--vapor-transition-fast)}.vapor-language-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.vapor-language-option{display:block;width:100%;padding:var(--vapor-spacing-sm) var(--vapor-spacing-md);text-align:left;background:none;border:none;font-size:var(--vapor-font-size-sm);color:var(--vapor-text-secondary);cursor:pointer;transition:background var(--vapor-transition-fast)}.vapor-language-option:hover{background:var(--vapor-surface);color:var(--vapor-primary)}.vapor-language-option.active{color:var(--vapor-primary);font-weight:var(--vapor-font-weight-medium)}.vapor-features{padding:var(--vapor-spacing-3xl) 0}.vapor-feature-card{text-align:center;padding:var(--vapor-spacing-xl)}.vapor-feature-icon{width:64px;height:64px;margin:0 auto var(--vapor-spacing-md);display:flex;align-items:center;justify-content:center;background:var(--vapor-gradient);border-radius:var(--vapor-radius-xl);color:var(--vapor-text-on-primary);font-size:var(--vapor-font-size-2xl)}.vapor-feature-title{font-size:var(--vapor-font-size-lg);font-weight:var(--vapor-font-weight-semibold);margin-bottom:var(--vapor-spacing-sm)}.vapor-feature-description{font-size:var(--vapor-font-size-sm);color:var(--vapor-text-secondary)}.vapor-privacy-content{max-width:800px;margin:0 auto;padding:var(--vapor-spacing-2xl) var(--vapor-spacing-md)}.vapor-privacy-content h1{margin-bottom:var(--vapor-spacing-xl)}.vapor-privacy-content h2{margin-top:var(--vapor-spacing-2xl);margin-bottom:var(--vapor-spacing-md);color:var(--vapor-primary)}.vapor-privacy-content h3{margin-top:var(--vapor-spacing-xl);margin-bottom:var(--vapor-spacing-sm)}.vapor-privacy-content ol,.vapor-privacy-content p,.vapor-privacy-content ul{margin-bottom:var(--vapor-spacing-md);color:var(--vapor-text-secondary)}.vapor-privacy-content ol,.vapor-privacy-content ul{padding-left:var(--vapor-spacing-xl)}.vapor-privacy-content li{margin-bottom:var(--vapor-spacing-sm)}.vapor-privacy-meta{padding:var(--vapor-spacing-md);background:var(--vapor-surface);border-radius:var(--vapor-radius-md);margin-bottom:var(--vapor-spacing-xl);font-size:var(--vapor-font-size-sm);color:var(--vapor-text-muted)}.vapor-store-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--vapor-spacing-md)}.vapor-store-btn{display:inline-flex;align-items:center;gap:var(--vapor-spacing-sm);padding:var(--vapor-spacing-sm) var(--vapor-spacing-lg);background:#000;color:#fff;border-radius:var(--vapor-radius-md);text-decoration:none;transition:opacity var(--vapor-transition-fast)}.vapor-store-btn:hover{opacity:.9;color:#fff}.vapor-store-btn-icon{font-size:var(--vapor-font-size-2xl)}.vapor-store-btn-text{text-align:left}.vapor-store-btn-label{font-size:var(--vapor-font-size-xs);opacity:.8}.vapor-store-btn-store{font-size:var(--vapor-font-size-base);font-weight:var(--vapor-font-weight-semibold)}@keyframes vapor-fade-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.vapor-animate-fade-in{animation:vapor-fade-in .5s ease forwards}@keyframes vapor-pulse{0%,to{opacity:1}50%{opacity:.5}}.vapor-animate-pulse{animation:vapor-pulse 2s ease-in-out infinite}