.theme-dark,:root.theme-dark{--primary-color: #90caf9;--accent-color: #64b5f6;--text-color: #e5e7eb;--muted-text-color: #cbd5e1;--background-color: #0b1220;--secondary-background: #0f1629;--card-background: #111827;--gradient-start: #0ea5e9;--gradient-end: #6366f1;--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color);background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(14,165,233,.12) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(100,181,246,.08) 0px,transparent 30%),radial-gradient(at 0% 100%,rgba(15,118,110,.06) 0px,transparent 30%);background-attachment:fixed}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:8rem 0;position:relative}.section:nth-child(2n){background-color:var(--secondary-background)}.section:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,var(--primary-color),transparent)}h2{font-size:2.5rem;margin-bottom:2rem;color:var(--text-color);position:relative;display:inline-block}h2:after{content:"";position:absolute;bottom:-.5rem;left:0;width:100%;height:4px;background:linear-gradient(to right,var(--gradient-start),var(--gradient-end));border-radius:2px}@media (max-width: 768px){.section{padding:4rem 0}}