:root{--azul-principal: #2196F3;--azul-profundo: #0D47A1;--azul-medio: #1976D2;--kraft: #C69C6D;--gris-claro: #F5F5F5;--blanco: #FFFFFF;--gris-texto: #424242;--sombra-suave: rgba(0, 0, 0, .1);--sombra-media: rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Montserrat,sans-serif;font-size:16px;line-height:1.6;color:var(--gris-texto);background-color:var(--blanco);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;font-weight:600;line-height:1.2;color:var(--azul-profundo);margin-bottom:1rem}h1{font-size:2.5rem;font-weight:700}h2{font-size:2rem}h3{font-size:1.5rem}a{text-decoration:none;color:inherit;transition:color .3s ease}button{font-family:Montserrat,sans-serif;cursor:pointer;border:none;transition:all .3s ease}:focus{outline:2px solid var(--azul-profundo);outline-offset:2px}:focus-visible{outline:3px solid var(--azul-profundo);outline-offset:3px}.skip-link{position:absolute;top:-40px;left:0;background:var(--azul-profundo);color:var(--blanco);padding:.5rem 1rem;z-index:1000;border-radius:4px;transition:top .2s ease}.skip-link:focus,.skip-link:focus-visible{top:8px}@media (prefers-contrast: more){:focus-visible{outline:4px solid var(--azul-profundo)}}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.section{padding:4rem 0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out}.slide-up{animation:slideUp .8s ease-out}@media (max-width: 767px){h1{font-size:2rem}h2{font-size:1.75rem}.section{padding:2.5rem 0}}