:root{--primary:222 47% 11%;--primary-foreground:210 40% 98%;--secondary:38 92% 50%;--secondary-foreground:222 47% 11%;--accent:212 95% 48%;--accent-foreground:210 40% 98%;--background:0 0% 100%;--foreground:222 47% 11%;--muted:210 40% 96.1%;--muted-foreground:215.4 16.3% 46.9%;--border:214.3 31.8% 91.4%;--input:214.3 31.8% 91.4%;--ring:222.2 84% 4.9%;--radius:.75rem;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--background:222.2 84% 4.9%;--foreground:210 40% 98%;--muted:217.2 32.6% 17.5%;--muted-foreground:215 20.2% 65.1%;--border:217.2 32.6% 17.5%;--input:217.2 32.6% 17.5%;--ring:212.7 26.8% 83.9%}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:hsl(var(--background));color:hsl(var(--foreground));-webkit-font-smoothing:antialiased;line-height:1.6}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;font-weight:700;line-height:1.2}a{color:inherit;transition:var(--transition-fast);text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@media (width<=768px){.container{padding:0 1.5rem}}.glass{background:hsla(var(--background), .8);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid hsla(var(--border), .5)}.sticky-header{z-index:1000;width:100%;position:sticky;top:0}.btn{border-radius:var(--radius);transition:var(--transition-normal);justify-content:center;align-items:center;padding:.75rem 1.5rem;font-weight:600;display:inline-flex}.btn-primary{background-color:hsl(var(--primary));color:hsl(var(--primary-foreground))}.btn-primary:hover{opacity:.9;transform:translateY(-2px)}.btn-secondary{background-color:hsl(var(--secondary));color:hsl(var(--secondary-foreground))}.btn-secondary:hover{background-color:hsl(var(--secondary), .9);transform:translateY(-2px)}.form-group{margin-bottom:1.5rem}.form-label{color:hsl(var(--foreground));margin-bottom:.5rem;font-size:.9rem;font-weight:600;display:block}.form-control{border-radius:var(--radius);border:1px solid hsl(var(--border));background:hsl(var(--muted));width:100%;color:hsl(var(--foreground));transition:var(--transition-fast);padding:.75rem 1rem;font-family:inherit;font-size:1rem}.form-control:focus{border-color:hsl(var(--secondary));background:hsl(var(--background));box-shadow:0 0 0 3px hsla(var(--secondary), .1);outline:none}.form-control::placeholder{color:hsl(var(--muted-foreground));opacity:.5}textarea.form-control{resize:vertical;min-height:100px}