:root{--primary-color: #0f172a;--secondary-color: #1e293b;--accent-color: #f59e0b;--text-light: #f8fafc;--text-dark: #334155;--bg-light: #ffffff;--bg-dark: #0f172a;--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--container-padding: 1.5rem;--section-padding: 4rem 0}@media(min-width:768px){:root{--container-padding: 3rem;--section-padding: 6rem 0}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-light);color:var(--text-dark);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}button{cursor:pointer;border:none;font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 var(--container-padding)}.btn{padding:.75rem 1.75rem;border-radius:.5rem;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background-color:var(--accent-color);color:var(--primary-color)}.btn-primary:hover{background-color:#d97706}.section-padding{padding:var(--section-padding)}.h1{font-size:clamp(2.25rem,5vw,4rem);line-height:1.1;font-weight:800;letter-spacing:-.02em}.h2{font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2;font-weight:800}.h3{font-size:clamp(1.4rem,3vw,1.75rem);line-height:1.3;font-weight:700}.lead{font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.6;color:#475569}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes glow{0%,to{box-shadow:0 0 20px #f59e0b80}50%{box-shadow:0 0 30px #f59e0bcc,0 0 40px #f59e0b66}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.glass{background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.glass-dark{background:#0f172ab3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.glass-light{background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5)}.animate-fadeIn{animation:fadeIn 1s ease-out}.animate-slideUp{animation:slideUp .8s ease-out}.animate-glow{animation:glow 2s ease-in-out infinite}.grid-responsive{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:768px){.grid-responsive{grid-template-columns:repeat(var(--cols, 2),1fr);gap:3rem}}.whatsapp-float{position:fixed;width:60px;height:60px;bottom:40px;right:40px;background-color:#25d366;color:#fff;border-radius:50px;text-align:center;font-size:30px;box-shadow:2px 2px 10px #0003;z-index:1000;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all .3s ease;animation:float 3s ease-in-out infinite,pulse 2s infinite}.whatsapp-float:hover{background-color:#128c7e;transform:scale(1.1);box-shadow:2px 5px 15px #0000004d}.whatsapp-icon{width:35px;height:35px}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes pulse{0%{box-shadow:0 0 #25d366b3}70%{box-shadow:0 0 0 15px #25d36600}to{box-shadow:0 0 #25d36600}}@media(max-width:768px){.whatsapp-float{width:50px;height:50px;bottom:20px;right:20px;font-size:25px}.whatsapp-icon{width:28px;height:28px}}