:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--border-subtle: #e2e8f0;--border-default: #cbd5e1;--text-primary: #0f172a;--text-secondary: #475569;--text-tertiary: #64748b;--accent: #2563eb;--accent-dark: #1d4ed8;--accent-light: #3b82f6;--accent-subtle: rgba(37, 99, 235, .08);--secondary: #FF8520;--secondary-dark: #E06B10;--secondary-subtle: rgba(255, 133, 32, .1);--green: #10b981;--green-subtle: rgba(16, 185, 129, .1);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.05);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.04);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 10px 10px -5px rgba(0,0,0,.03);--container-max: 1200px;--nav-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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a:hover{color:var(--text-primary)}.nav-links a.active{color:var(--accent)}.nav-right{display:flex;align-items:center;gap:16px}.lang-switch{display:flex;gap:2px;padding:3px;background:var(--bg-tertiary);border-radius:8px}.lang-switch a{color:var(--text-tertiary);font-size:12px;font-weight:500;padding:5px 10px;border-radius:6px;transition:all .2s}.lang-switch a:hover{color:var(--text-secondary)}.lang-switch a.active{background:#fff;color:var(--text-primary);box-shadow:var(--shadow-sm)}.nav-toggle{display:none;background:none;border:none;padding:8px;cursor:pointer}.nav-toggle svg{width:24px;height:24px;color:var(--text-primary)}@media(max-width:900px){.nav-links{display:none}.nav-toggle{display:flex}.nav-right .btn{display:none}}.hero{position:relative;padding:140px 0 80px;background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 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var(--border-subtle);border-radius:16px;padding:32px;transition:all .3s ease}.card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.card-icon{width:48px;height:48px;border-radius:12px;background:var(--accent-subtle);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.card-icon svg{width:24px;height:24px;color:var(--accent)}.card-icon.secondary{background:var(--secondary-subtle)}.card-icon.secondary svg{color:var(--secondary)}.card-icon.green{background:var(--green-subtle)}.card-icon.green svg{color:var(--green)}.card h3{font-size:18px;margin-bottom:10px}.card p{font-size:15px;color:var(--text-secondary);line-height:1.6}.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:20px}.feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-secondary)}.feature-list svg{flex-shrink:0;width:18px;height:18px;color:var(--accent);margin-top:1px}.section{padding:100px 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var(--border-subtle);overflow:hidden}.logos-title{text-align:center;font-size:13px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:32px}.logos-track{display:flex;gap:64px;animation:scroll 25s linear infinite;width:max-content}.logos-track:hover{animation-play-state:paused}.logo-item{font-size:18px;font-weight:700;color:#94a3b8;white-space:nowrap;transition:color .2s}.logo-item:hover{color:var(--text-secondary)}