:root{--primary: #1E3A8A;--secondary: #3B82F6;--accent: #0D9488;--light: #F8FAFC;--dark: #1E293B;--text-primary: #334155;--text-secondary: #64748B;--cloud-color: #60A5FA;--ai-color: #A855F7;--devops-color: #22C55E;--software-color: #F97316;--network-color: #EAB308;--security-color: #EC4899;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--transition-default: all .2s ease-in-out;--border-radius-sm: 4px;--border-radius: 8px;--border-radius-lg: 12px}.dark-theme{--primary: #3B82F6;--secondary: #60A5FA;--accent: #0D9488;--light: #1E293B;--dark: #F8FAFC;--text-primary: #F1F5F9;--text-secondary: #94A3B8}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--light);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem}a{color:var(--primary);text-decoration:none;transition:var(--transition-default)}a:hover{color:var(--secondary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.section{padding:rem 0}.text-center{text-align:center}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.25rem}}.cloud{color:var(--cloud-color)}.ai{color:var(--ai-color)}.devops{color:var(--devops-color)}.software{color:var(--software-color)}.network{color:var(--network-color)}.security{color:var(--security-color)}.bg-cloud{background-color:#60a5fa1a}.bg-ai{background-color:#a855f71a}.bg-devops{background-color:#22c55e1a}.bg-software{background-color:#f973161a}.bg-network{background-color:#eab3081a}.bg-security{background-color:#ec48991a}