:root{--bg-dark: #0a0e27;--bg-card: #131b40;--bg-secondary: #0d1230;--accent-primary: #00d4ff;--accent-secondary: #667eea;--text-gray: #a0aec0;--text-light: #ffffff;--gradient-main: linear-gradient(135deg, #00d4ff 0%, #667eea 100%);--container-width: 1400px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:MiSans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-dark);color:var(--text-light);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{border:none;background:none;cursor:pointer;font-family:inherit}.container{width:var(--container-width);margin:0 auto;padding:0 20px}.section-padding{padding:100px 0}.text-gradient{background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 40px;border-radius:50px;font-weight:700;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none;font-size:16px}.btn i{margin-left:8px}.btn-primary{background:var(--gradient-main);color:#fff;box-shadow:0 4px 15px #00d4ff4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00d4ff80}.btn-outline{border:2px solid var(--accent-primary);color:var(--accent-primary);background:transparent}.btn-outline:hover{background:var(--accent-primary);color:#fff}.section-header{margin-bottom:60px;max-width:800px}.section-header .section-title{font-size:42px;margin-bottom:20px;position:relative;display:inline-block;font-weight:700}.section-header .section-title:after{content:"";position:absolute;bottom:10px;right:-20px;width:10px;height:10px;background:var(--accent-primary);border-radius:50%}.section-header .section-desc{color:var(--text-gray);font-size:18px}.card{background:var(--bg-card);border-radius:20px;border:1px solid rgba(255,255,255,.05);transition:all .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0003;border-color:#667eea66}.bg-glow{position:fixed;width:800px;height:800px;background:radial-gradient(circle,#667eea26,#0a0e2700 70%);border-radius:50%;pointer-events:none;z-index:0}@media (max-width: 1440px){:root{--container-width: 1200px}}@media (max-width: 1200px){:root{--container-width: 960px}.section-header .section-title{font-size:36px}}@media (max-width: 768px){:root{--container-width: 100%}.section-padding{padding:60px 0}.section-header .section-title{font-size:28px}}