:root{--color-bg: #000740;--color-bg-section: #000f5a;--color-bg-card: rgba(0, 16, 112, .65);--color-text: #ffffff;--color-text-muted: #94a8d4;--color-accent: #FF7B00;--color-accent-hover: #e06e00;--color-blue: #319FE8;--color-purple: #663396;--color-border: rgba(49, 159, 232, .2);--font-base: "Roboto", -apple-system, BlinkMacSystemFont, sans-serif;--max-width: 1200px;--radius: 8px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-base);background-color:#0a1628;color:var(--color-text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{line-height:1.2;font-weight:700}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}.section--dark{background-color:var(--color-bg-section)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 2rem;border-radius:10px;font-size:.95rem;font-weight:600;font-family:var(--font-base);cursor:pointer;border:2px solid transparent;transition:all var(--transition);text-decoration:none;white-space:nowrap;letter-spacing:.01em}.btn--primary{background-color:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn--primary:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px)}.btn--outline{background-color:transparent;color:var(--color-text);border-color:#ffffff80}.btn--outline:hover{background-color:#ffffff1a;border-color:#fff;transform:translateY(-1px)}.btn--lg{padding:.9rem 2.5rem;font-size:1.05rem}