:root{--primary-color: #1A202C;--text-color: #1F2937;--card-bg: #FFFFFF;--card-hover: #F8FAFC;--bg-overlay: rgba(0, 0, 0, .4);--color-manual: #FFD100;--color-nuvola: #00A499;--color-whatsapp: #25D366;--color-survey: #3B82F6}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}body{min-height:100vh;background-color:#000;background-image:url(/assets/FondoCelular-DvY39pHH.png);background-size:cover;background-position:center top;background-attachment:fixed;background-repeat:no-repeat;display:flex;flex-direction:column;align-items:center;justify-content:center}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0003;z-index:-1}main{width:100%;max-width:500px;padding:20px;display:flex;flex-direction:column;gap:20px}.main-container{width:100%;margin-top:30vh}@media(min-width:768px){.main-container{margin-top:20vh}body{background-image:url(/assets/FondoCompu-CJRvTZ0K.jpg);background-position:center 20%}}ul{list-style:none;display:flex;flex-direction:column;gap:16px}.nav-card{display:flex;align-items:center;justify-content:space-between;background-color:#fffffff2;padding:0 24px;height:72px;border-radius:16px;text-decoration:none;color:var(--text-color);box-shadow:0 4px 6px #0000001a;transition:all .3s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.nav-card:hover{transform:translateY(-2px);background-color:#fff;box-shadow:0 8px 12px #00000026}.nav-card:active{transform:scale(.98)}.card-content{display:flex;align-items:center;gap:16px}.card-icon{font-size:24px;width:32px;text-align:center}.icon-manual{color:var(--color-manual)}.icon-nuvola{color:var(--color-nuvola)}.icon-whatsapp{color:var(--color-whatsapp)}.icon-survey{color:var(--color-survey)}.card-title{font-weight:600;font-size:16px;color:#333}.card-arrow{color:#94a3b8;font-size:14px;transition:transform .2s}.nav-card:hover .card-arrow{transform:translate(4px);color:var(--primary-color)}