:root{--rgb-primary: 6, 26, 63;--rgb-accent: 0, 134, 255;--rgb-accent-2: 11, 192, 239;--rgb-white: 255, 255, 255;--bg: #ffffff;--bg-alt: #F1F2F1;--bg-card: #ffffff;--bg-dark: #061A3F;--bg-darker: #030c20;--text-heading: #061A3F;--text-body: #333333;--text-secondary: #555555;--text-muted: #777777;--text-light: #888888;--text-on-dark: #ffffff;--accent: #0086FF;--accent-2: #0BC0EF;--color-secondary: #29398E;--border: rgba(var(--rgb-primary), .1);--shadow: rgba(var(--rgb-primary), .07);--shadow-strong: rgba(var(--rgb-primary), .15);--shadow-blue: rgba(0, 134, 255, .4);--code-bg: #e8eaf0;--gradient-hero: linear-gradient(135deg, rgba(6, 26, 63, .92) 0%, rgba(41, 57, 142, .75) 50%, rgba(0, 134, 255, .4) 100% )}[data-theme=dark]{--rgb-primary: 10, 22, 40;--rgb-accent: 77, 168, 255;--rgb-accent-2: 94, 224, 255;--bg: #0a1628;--bg-alt: #0f1c32;--bg-card: #111d35;--bg-dark: #080f1e;--bg-darker: #040a12;--text-heading: #e0e4ea;--text-body: #c8cdd6;--text-secondary: #8899b0;--text-muted: #6a7a90;--text-light: #5a6a80;--accent: #4da8ff;--accent-2: #5ee0ff;--color-secondary: #7a9bd4;--shadow-blue: rgba(77, 168, 255, .3);--code-bg: #1a2744;--gradient-hero: linear-gradient(135deg, rgba(5, 12, 25, .95) 0%, rgba(15, 30, 60, .85) 50%, rgba(77, 168, 255, .3) 100% )}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text-body);background:var(--bg);-webkit-font-smoothing:antialiased;transition:background .3s ease,color .3s ease}h1,h2,h3,h4{margin:0;line-height:1.2}p{margin:0 0 1rem}.section{padding:6rem 0}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-header{text-align:center;margin-bottom:4rem}.section-label{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:3px;color:var(--accent);margin-bottom:.75rem}.section-title{font-size:clamp(2rem,5vw,3rem);font-weight:900;color:var(--text-heading);margin-bottom:1rem}.section-description{font-size:1.1rem;color:var(--text-muted);max-width:560px;margin:0 auto;line-height:1.7}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-alt)}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--accent),var(--accent-2));border-radius:3px}