#app{width:100%;margin:0;padding:0;font-weight:400}html{scroll-behavior:smooth}body{margin:0;padding:0;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeSpeed}#app{width:100%;max-width:none}*{box-sizing:border-box}img,video{max-width:100%;height:auto}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media (prefers-color-scheme: dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-blue: #0088cc;--secondary-blue: #229ed9;--dark-blue: #1a1a1a;--darker-blue: #0f0f0f;--gray-light: #f5f5f5;--gray-medium: #8e8e93;--gray-dark: #3c3c43;--white: #ffffff;--black: #000000;--gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));--gradient-dark: linear-gradient(135deg, var(--dark-blue), var(--darker-blue));--gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);--shadow-light: 0 2px 8px rgba(0, 0, 0, .1);--shadow-medium: 0 4px 16px rgba(0, 0, 0, .15);--shadow-heavy: 0 8px 32px rgba(0, 0, 0, .2);--shadow-glow: 0 0 20px rgba(0, 136, 204, .3);--radius-small: 8px;--radius-medium: 12px;--radius-large: 16px;--spacing-xs: 8px;--spacing-sm: 16px;--spacing-md: 24px;--spacing-lg: 32px;--spacing-xl: 48px;--spacing-xxl: 64px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 24px;--font-size-2xl: 32px;--font-size-3xl: 48px;--font-size-4xl: 64px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}body{font-family:var(--font-family);background:var(--gradient-dark);color:var(--white);line-height:1.6;overflow-x:hidden}.app{min-height:100vh;position:relative}.language-toggle{position:fixed;top:var(--spacing-md);right:var(--spacing-md);z-index:1000}.lang-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:var(--white);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-small);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:var(--transition-fast);backdrop-filter:blur(10px)}.lang-btn:hover{background:#fff3;border-color:var(--primary-blue);transform:translateY(-1px)}.main-content{width:100%}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xxl) 0}.section-title{font-size:var(--font-size-3xl);font-weight:700;text-align:center;margin-bottom:var(--spacing-xl);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:var(--font-size-lg);color:var(--gray-medium);text-align:center;margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-medium);font-size:var(--font-size-base);font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:var(--transition-normal);position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-medium)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-secondary{background:#ffffff1a;color:var(--white);border:1px solid rgba(255,255,255,.2)}.btn-secondary:hover{background:#fff3;border-color:var(--primary-blue)}@media (max-width: 768px){.container{padding:0 var(--spacing-sm)}.section{padding:var(--spacing-xl) 0}.section-title{font-size:var(--font-size-2xl)}.section-subtitle{font-size:var(--font-size-base)}.language-toggle{top:var(--spacing-sm);right:var(--spacing-sm)}}@media (max-width: 480px){.section-title{font-size:var(--font-size-xl)}.section-subtitle{font-size:var(--font-size-sm)}}@keyframes fadeInUp{0%{opacity:0;transform:translate3d(0,30px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes float{0%,to{transform:translateZ(0)}50%{transform:translate3d(0,-10px,0)}}@keyframes glow{0%,to{box-shadow:0 0 20px #0088cc4d}50%{box-shadow:0 0 30px #08c9}}.fade-in-up{animation:fadeInUp .6s ease-out;will-change:opacity,transform;transform:translateZ(0)}.float{animation:float 3s ease-in-out infinite;will-change:transform;transform:translateZ(0)}.glow{animation:glow 2s ease-in-out infinite;will-change:box-shadow}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center}.hero-cta{min-height:60px}body{font-display:swap;text-rendering:optimizeSpeed}@media (max-width: 768px){.fade-in-up{animation-duration:.4s}.float{animation-duration:2s}}