:root{--primary-color: #5e0f9edc;--secondary-color: #8b0897;--accent-color: #8b0897;--text-color: #1f2937;--light-text: #6b7280;--background-color: #ffffff;--light-background: #f3f4f6;--border-color: #e5e7eb;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;line-height:1.5;color:var(--text-color);background-color:var(--background-color)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}p{margin-bottom:1rem}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--secondary-color)}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:.375rem;font-weight:500;text-align:center;cursor:pointer;transition:all .3s ease;border:none;outline:none}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--secondary-color)}.btn-secondary{background-color:var(--light-background);color:var(--text-color)}.btn-secondary:hover{background-color:var(--border-color)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.section{padding:5rem 0}.section-title{text-align:center;margin-bottom:3rem}.whatsapp-float{position:fixed;bottom:2rem;right:2rem;width:3.5rem;height:3.5rem;background-color:var(--success-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease}.whatsapp-float:hover{transform:scale(1.1);color:#fff}@media (max-width: 768px){h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}.section{padding:3rem 0}.whatsapp-float{width:3rem;height:3rem;font-size:1.25rem;bottom:1.5rem;right:1.5rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease forwards}