:root{--bg-color: #ffffff;--text-primary: #111827;--text-secondary: #4b5563;--border-color: #e5e7eb;--accent-color: #000000;--accent-hover: #374151;--card-bg: #f9fafb;--surface-color: #ffffff;--font-sans: "Inter", system-ui, -apple-system, sans-serif}@media (prefers-color-scheme: dark){:root{--bg-color: #030712;--text-primary: #f9fafb;--text-secondary: #9ca3af;--border-color: #1f2937;--accent-color: #ffffff;--accent-hover: #e5e7eb;--card-bg: #111827;--surface-color: #0f172a}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.text-gradient{background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fade-in-up .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes pulse-subtle{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.btn-primary{background-color:var(--accent-color);color:var(--bg-color);padding:.75rem 1.5rem;border-radius:9999px;font-weight:600;font-size:1rem;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.btn-secondary{background-color:var(--card-bg);color:var(--text-primary);border:1px solid var(--border-color);padding:.75rem 1.5rem;border-radius:9999px;font-weight:600;font-size:1rem;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-secondary:hover{background-color:var(--border-color)}