:root{--color-black:#000;--color-charcoal:#2b2b2b;--color-gray-medium:#4a4a4a;--color-gray-soft:#6d6d6d;--color-gray-light:#9a9a9a;--primary-color:var(--color-black);--secondary-color:var(--color-charcoal);--accent-color:var(--color-gray-medium);--text-primary:var(--color-black);--text-secondary:var(--color-gray-soft);--text-light:var(--color-gray-light);--bg-primary:#fff;--bg-secondary:#f8f9fa;--bg-dark:var(--color-charcoal);--border-color:var(--color-gray-light);--shadow:0 4px 6px rgba(43,43,43,.1);--shadow-hover:0 8px 25px rgba(43,43,43,.15);--gradient:linear-gradient(135deg,var(--color-charcoal) 0%,var(--color-black) 100%);--gradient-accent:linear-gradient(135deg,var(--color-gray-medium) 0%,var(--color-black) 100%)}*{box-sizing:border-box;padding:0;margin:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary)}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{line-height:1.2;margin-bottom:.5rem}p{margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.btn{display:inline-block;padding:.75rem 2rem;border-radius:50px;font-weight:600;text-align:center;transition:all .3s ease;cursor:pointer;border:none;text-decoration:none}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:var(--shadow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-outline{border:2px solid var(--primary-color);color:var(--primary-color);background:transparent}.btn-outline:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px)}@media (max-width:768px){.container{padding:0 1rem}.section{padding:3rem 0}}