:root{--color-primary-50: #e6f7ff;--color-primary-100: #bae7ff;--color-primary-200: #91d5ff;--color-primary-300: #69c0ff;--color-primary-400: #40a9ff;--color-primary-500: #1890ff;--color-primary-600: #096dd9;--color-primary-700: #0050b3;--color-primary-800: #003a8c;--color-primary-900: #002766;--color-accent-purple: #9333ea;--color-accent-cyan: #06b6d4;--color-accent-pink: #ec4899;--color-accent-orange: #f97316;--color-gray-50: #fafafa;--color-gray-100: #f5f5f5;--color-gray-200: #e5e5e5;--color-gray-300: #d4d4d4;--color-gray-400: #a3a3a3;--color-gray-500: #737373;--color-gray-600: #525252;--color-gray-700: #404040;--color-gray-800: #262626;--color-gray-900: #171717;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-2xl: 32px;--radius-full: 9999px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1), 0 10px 10px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px rgba(0, 0, 0, .15);--shadow-glow: 0 0 20px rgba(24, 144, 255, .3);--shadow-glow-strong: 0 0 40px rgba(24, 144, 255, .5);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--font-display: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Courier New", monospace;--container: 1280px;--container-wide: 1440px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 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var(--transition-base)}.header.scrolled{background:#fffffff2;box-shadow:var(--shadow-lg)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px;transition:height var(--transition-base)}.header.scrolled .header-inner{height:70px}.brand{font-weight:800;font-size:1.5rem;background:linear-gradient(135deg,var(--color-primary-600),var(--color-accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;transition:transform var(--transition-base);font-family:var(--font-display);letter-spacing:-.02em}.brand:hover{transform:scale(1.05)}.nav{display:none;gap:var(--space-sm);align-items:center}.nav a{color:var(--color-gray-700);text-decoration:none;font-weight:600;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);transition:all var(--transition-base);position:relative;font-size:.95rem}.nav a:before{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--color-primary-500),var(--color-accent-purple));transform:translate(-50%);transition:width var(--transition-base)}.nav a:hover,.nav a.active{color:var(--color-primary-600);background:var(--color-primary-50)}.nav a.active:before,.nav a:hover:before{width:80%}.lang{border:2px solid var(--color-gray-200);background:#fff;border-radius:var(--radius-full);padding:var(--space-sm) var(--space-lg);font-weight:700;color:var(--color-gray-700);cursor:pointer;transition:all var(--transition-base);font-size:.9rem;box-shadow:var(--shadow-xs)}.lang:hover{border-color:var(--color-primary-500);color:var(--color-primary-600);transform:translateY(-2px);box-shadow:var(--shadow-md)}.toggle{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-sm);background:transparent;border:none;color:var(--color-gray-700);cursor:pointer;border-radius:var(--radius-md);transition:all var(--transition-base)}.toggle:hover{background:var(--color-gray-100)}@media (min-width: 768px){.nav{display:flex}.toggle{display:none}}.hero{position:relative;color:#fff;background:linear-gradient(135deg,var(--color-primary-600) 0%,var(--color-accent-purple) 50%,var(--color-primary-800) 100%);padding:clamp(6rem,15vh,12rem) 0 clamp(4rem,10vh,8rem);overflow:hidden;isolation:isolate}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(147,51,234,.3) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(6,182,212,.3) 0%,transparent 50%);animation:gradientShift 20s ease infinite;z-index:-1}@keyframes gradientShift{0%,to{transform:translate(0) scale(1)}50%{transform:translate(10px,10px) scale(1.1)}}.hero:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.1) 1px,transparent 1px),radial-gradient(circle,rgba(255,255,255,.05) 1px,transparent 1px);background-size:50px 50px,100px 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var(--transition-base);border:none;cursor:pointer;font-size:1rem;position:relative;overflow:hidden;z-index:1}.btn:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent,rgba(255,255,255,.1),transparent);transform:translate(-100%);transition:transform .6s ease;z-index:-1}.btn:hover:before{transform:translate(100%)}.btn-primary{background:#fff;color:var(--color-primary-600);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-primary:hover{background:var(--color-primary-50);transform:translateY(-3px);box-shadow:var(--shadow-xl),var(--shadow-glow-strong)}.btn-primary:active{transform:translateY(-1px)}.btn-ghost{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.9);color:#fff}.btn-ghost:hover{background:#fff3;border-color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-xl)}.wave{position:absolute;left:0;right:0;bottom:-1px;color:var(--color-gray-50);line-height:0}.wave svg{width:100%;height:auto;display:block}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-2xl)}.card{background:#fff;border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:var(--shadow-md);transition:all var(--transition-slow);position:relative;overflow:hidden;border:1px solid var(--color-gray-100)}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary-500),var(--color-accent-purple),var(--color-accent-cyan));transform:scaleX(0);transition:transform var(--transition-slow);transform-origin:left}.card:hover:before{transform:scaleX(1)}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-2xl);border-color:var(--color-primary-200)}.card-icon{width:72px;height:72px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--color-primary-100),var(--color-primary-200));display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-lg);color:var(--color-primary-700);font-size:2rem;transition:all var(--transition-bounce);box-shadow:var(--shadow-sm)}.card:hover .card-icon{transform:scale(1.1) rotate(5deg);box-shadow:var(--shadow-lg)}.card-title{font-size:1.5rem;font-weight:800;margin:0 0 var(--space-md);color:var(--color-gray-900);font-family:var(--font-display)}.card-text{color:var(--color-gray-600);line-height:1.7;font-size:1rem}.page-enter-active,.page-leave-active{transition:all .5s cubic-bezier(.4,0,.2,1)}.page-enter-from{opacity:0;transform:translate(40px) 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infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.focus-visible:focus{outline:2px solid var(--color-primary-500);outline-offset:4px}@media print{.header,.footer,.btn,.nav,.toggle{display:none!important}body{background:#fff}.hero{background:#fff;color:#000}.card{break-inside:avoid;box-shadow:none;border:1px solid var(--color-gray-300)}}.dark-mode{--color-bg-dark: #0a0a0a;--color-bg-dark-elevated: #1a1a1a;--color-bg-dark-card: #1f1f1f;--color-text-dark: #f5f5f5;--color-text-dark-muted: #a3a3a3;--color-gray-50: #262626;--color-gray-100: #1f1f1f;--color-gray-200: #2a2a2a;--color-gray-300: #3a3a3a;--color-gray-800: #d4d4d4;--color-gray-900: #f5f5f5}.dark-mode body{background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:var(--color-text-dark)}.dark-mode .header{background:#0a0a0ae6;border-bottom-color:#ffffff1a}.dark-mode .nav a{color:var(--color-gray-800)}.dark-mode .nav a:hover,.dark-mode 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var(--color-gray-100)}.desktop-lang-option[data-v-72b6b6a3]:last-child{border-bottom:none}.desktop-lang-option[data-v-72b6b6a3]:hover{background:var(--color-primary-50);color:var(--color-primary-600);padding-left:1.25rem}.desktop-lang-option.active[data-v-72b6b6a3]{background:linear-gradient(90deg,var(--color-primary-50),white);color:var(--color-primary-600);font-weight:700}.desktop-lang-option .lang-flag[data-v-72b6b6a3]{font-size:1.5rem;width:28px;text-align:center}.desktop-lang-option .lang-name[data-v-72b6b6a3]{flex:1}.desktop-lang-option .lang-check[data-v-72b6b6a3]{color:var(--color-success);flex-shrink:0}.dropdown-enter-active[data-v-72b6b6a3],.dropdown-leave-active[data-v-72b6b6a3]{transition:all .3s cubic-bezier(.4,0,.2,1)}.dropdown-enter-from[data-v-72b6b6a3]{opacity:0;transform:translateY(-10px) scale(.95)}.dropdown-leave-to[data-v-72b6b6a3]{opacity:0;transform:translateY(-5px) scale(.98)}.dark-mode 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#0003}.lang-flag[data-v-72b6b6a3]{font-size:1.5rem;width:32px;text-align:center}.lang-name[data-v-72b6b6a3]{flex:1}.lang-check[data-v-72b6b6a3]{color:var(--color-success);opacity:0;transition:opacity var(--transition-base)}.mobile-lang-item.active .lang-check[data-v-72b6b6a3]{opacity:1}.animate-float[data-v-d5572a93]:nth-child(2){animation-delay:.5s}.animate-float[data-v-d5572a93]:nth-child(3){animation-delay:1s}.hover-lift[data-v-d5572a93]:hover{border-color:var(--color-primary-400)!important}