:root{--primary-color:#00EBD6;--primary-dark:#00EBD6;--primary-light:#00EBD6;--secondary-color:#00EBD6;--gradient-primary:linear-gradient(131deg, #00EBD6 0%, #02B3CE 23%, #0046D6 98%);--gradient-secondary:linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-tech:linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--color-white:#ffffff;--color-black:#000000;--color-gray-50:#fafafa;--color-gray-100:#f5f5f5;--color-gray-200:#eeeeee;--color-gray-300:#e0e0e0;--color-gray-400:#bdbdbd;--color-gray-500:#9e9e9e;--color-gray-600:#757575;--color-gray-700:#616161;--color-gray-800:#424242;--color-gray-900:#212121;--color-success:#52c41a;--color-warning:#faad14;--color-error:#f5222d;--color-info:#1890ff;--font-family-base:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji';--font-family-heading:'PingFang SC','Microsoft YaHei','Helvetica 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0;color:var(--primary-color);border-color:var(--primary-color)}.btn-secondary:hover{background:var(--gradient-primary);color:var(--color-white);border-color:transparent}.btn-large{padding:16px 32px;font-size:18px}.btn-block{display:flex;width:100%}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:999;background:0 0;backdrop-filter:none;box-shadow:none;transition:.3s cubic-bezier(.4,0,.2,1)}.site-header .nav-menu a,.site-header .site-title{color:rgba(255,255,255,.95);text-shadow:0 2px 4px rgba(0,0,0,.1);transition:.3s cubic-bezier(.4,0,.2,1)}.site-header.scrolled{background:rgba(255,255,255,.98);backdrop-filter:blur(10px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.site-header.scrolled .nav-menu a,.site-header.scrolled .site-title{color:var(--color-black);text-shadow:none}.header-container{display:flex;align-items:center;gap:64px;padding:15px 30px;max-width:1200px;margin:0 auto}.site-branding{flex-shrink:0;position:relative}.logo-default,.logo-scrolled{transition:opacity 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a::after,.nav-menu a:hover::after{width:100%}.nav-menu .menu-item-has-children.current-menu-item:not(.current-menu-parent):not(.current-menu-ancestor)>a::after{width:0!important}.nav-menu .menu-item-has-children.current-menu-item:not(.current-menu-parent):not(.current-menu-ancestor)>a{color:var(--color-gray-700)!important}.nav-menu .menu-item-has-children.current-menu-ancestor>a::after,.nav-menu .menu-item-has-children.current-menu-parent>a::after{width:100%!important}.nav-menu .menu-item-has-children.active>a,.nav-menu .menu-item-has-children.current-menu-ancestor>a,.nav-menu .menu-item-has-children.current-menu-parent>a,.nav-menu .menu-item-has-children:hover>a{color:var(--primary-color)!important}.nav-menu .menu-item-has-children.active>a::after,.nav-menu .menu-item-has-children:hover>a::after{width:100%!important}.nav-menu .menu-item-has-children{position:relative}.nav-menu .sub-menu{position:absolute;top:100%;left:0;min-width:200px;background:var(--color-white);box-shadow:0 4px 12px rgba(0,0,0,.15);border-radius:16px;padding:16px 0;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(-10px);transition:.3s cubic-bezier(.4,0,.2,1);z-index:1000;pointer-events:none;display:block}.nav-menu .menu-item-has-children.active>.sub-menu,.nav-menu .menu-item-has-children:hover>.sub-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.nav-menu .current-menu-ancestor .menu-item-has-children>.sub-menu,.nav-menu .current-menu-item .menu-item-has-children>.sub-menu,.nav-menu .current-menu-parent .menu-item-has-children>.sub-menu{opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none}.nav-menu .current-menu-ancestor .menu-item-has-children.active>.sub-menu,.nav-menu .current-menu-ancestor .menu-item-has-children:hover>.sub-menu,.nav-menu .current-menu-item .menu-item-has-children.active>.sub-menu,.nav-menu .current-menu-item .menu-item-has-children:hover>.sub-menu,.nav-menu .current-menu-parent 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.header-phone{color:var(--primary-color)}.site-header.scrolled .header-phone:hover{color:var(--primary-dark)}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:24px;background:0 0;border:none;cursor:pointer;padding:0}.menu-toggle-icon{display:block;width:100%;height:3px;background:var(--primary-color);border-radius:3px;transition:.3s cubic-bezier(.4,0,.2,1)}.section{padding:128px 0}.section-header{margin-bottom:96px}.section-title{font-size:56px;color:#1f2937;margin-bottom:32px}.section-subtitle{font-size:18px;color:#1f2937}.text-center{text-align:center}.site-footer{background:#1a1f2e;color:#e5e7eb;padding:60px 0 4px}.footer-content{max-width:1400px;margin:0 auto 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:60px}.footer-contact .footer-phone{display:flex;flex-direction:column;gap:12px}.footer-contact .phone-number{font-size:32px;font-weight:600;color:#fff;text-decoration:none;letter-spacing:1px;transition:color 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