:root{--primary: #006EFF;--primary-hover: #0057CC;--primary-light: #EBF2FF;--secondary: #00C4B6;--secondary-light: #E6FAF9;--bg-base: #F5F7FA;--bg-white: #FFFFFF;--text-primary: #0F1A2E;--text-secondary: #4B5C73;--text-tertiary: #8A9AB5;--border: #E2E8F0;--border-light: #F0F4FA;--shadow-sm: 0 1px 3px rgba(0,110,255,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,110,255,.1), 0 2px 6px rgba(0,0,0,.05);--shadow-lg: 0 12px 40px rgba(0,110,255,.14), 0 4px 12px rgba(0,0,0,.06);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:-apple-system,SF Pro SC,SF Pro Text,SF Pro Display,PingFang SC,Helvetica Neue,Arial,sans-serif;color:var(--text-primary);background:var(--bg-white);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;background:none;font-family:inherit}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#006eff2e;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#006eff52}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.page-container{max-width:1200px;margin:0 auto;padding:0 48px}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;display:flex;align-items:center;padding:0 48px;transition:all .3s ease}.site-header .nav-desktop{display:flex;align-items:center;gap:32px}.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;border-radius:8px}.nav-mobile-toggle span{display:block;width:22px;height:2px;background:#4b5c73;border-radius:2px;transition:all .3s ease}.nav-mobile-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-mobile-toggle.open span:nth-child(2){opacity:0}.nav-mobile-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-mobile-drawer{display:none;position:fixed;top:64px;left:0;right:0;background:#fffffff7;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:20px 24px 28px;z-index:99;flex-direction:column;gap:4px;box-shadow:0 8px 24px #006eff14}.nav-mobile-drawer.open{display:flex}.nav-mobile-drawer a{padding:12px 16px;border-radius:10px;font-size:15px;font-weight:500;color:#4b5c73;transition:all .2s}.nav-mobile-drawer a:hover{background:#ebf2ff;color:#006eff}.nav-mobile-drawer .nav-cta-mobile{margin-top:12px;padding:13px 0;border-radius:10px;background:linear-gradient(135deg,#006eff,#0057cc);color:#fff!important;font-weight:700;text-align:center;box-shadow:0 2px 10px #006eff59}.hero-section{padding:120px 48px 40px;background:linear-gradient(180deg,#ebf2ff,#f5f7fa 60%,#fff);display:flex;align-items:center;position:relative;overflow:hidden}.hero-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:80px;width:100%}.hero-left{flex:1;animation:fadeInUp .7s ease forwards}.hero-right{flex:1;position:relative;min-height:460px}.hero-title{font-size:52px;font-weight:800;line-height:1.15;color:#0f1a2e;margin-bottom:16px;letter-spacing:-1px}.hero-desc{font-size:18px;color:#4b5c73;line-height:1.7;margin-bottom:24px;max-width:480px}.hero-actions{display:flex;gap:14px;margin-bottom:36px;flex-wrap:wrap}.hero-stats{display:flex;gap:0;border-top:1px solid rgba(226,232,240,.8)}.stat-item{flex:1;padding:16px 0}.stat-item:not(:last-child){padding-right:24px;margin-right:24px;border-right:1px solid rgba(226,232,240,.8)}.section-features{padding:80px 48px;background:#fff}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.section-pricing{padding:80px 48px;background:#f5f7fa}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.section-cta{padding:64px 48px;background:linear-gradient(135deg,#006eff,#0057cc,#00c4b6);position:relative;overflow:hidden;text-align:center}.site-footer{padding:36px 48px 24px;background:#0f1a2e}.footer-inner{max-width:1200px;margin:0 auto}.footer-top{display:flex;justify-content:space-between;margin-bottom:32px;gap:40px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.footer-links{display:flex;gap:24px;flex-wrap:wrap}@media (max-width: 960px){.hero-inner{gap:48px}.hero-title{font-size:40px}.features-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}.footer-top{flex-wrap:wrap}}@media (max-width: 640px){.site-header{padding:0 20px}.site-header .nav-desktop{display:none}.nav-mobile-toggle{display:flex}.hero-section{padding:84px 20px 48px;min-height:auto}.hero-inner{flex-direction:column;gap:40px}.hero-right{width:100%;min-height:320px}.hero-title{font-size:32px;letter-spacing:-.5px}.hero-desc{font-size:15px;max-width:100%;margin-bottom:20px}.hero-actions{margin-bottom:28px}.hero-actions button{width:100%;justify-content:center}.hero-stats{flex-wrap:wrap}.stat-item{min-width:45%}.stat-item:not(:last-child){padding-right:0;margin-right:0;border-right:none;border-bottom:1px solid rgba(226,232,240,.8);padding-bottom:14px;margin-bottom:14px}.section-features,.section-pricing{padding:52px 20px}.section-cta{padding:44px 20px}.features-grid{grid-template-columns:1fr}.pricing-grid{max-width:100%}.pricing-card-popular{transform:scale(1)!important}.site-footer{padding:40px 20px 24px}.footer-top{flex-direction:column;gap:32px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}.section-title,.section-cta h2{font-size:28px!important}}