*{margin:0;padding:0;box-sizing:border-box;font-family:sans-serif}body{background-color:#fff}li,a{all:unset}header{width:100vw;height:80px;display:flex;align-items:center;justify-content:space-around;background-color:#fff;border-bottom:1px solid #005495}.logo-senac{width:80px}.ul-items{display:flex;justify-content:space-around;gap:2rem;color:#005495}.icon-header{cursor:pointer}.icon-header:hover{color:#f78c19}.hero-container{display:flex;justify-content:center;align-items:center;flex-direction:column;text-align:center;padding:40px 10px;background-color:#fff;height:80vh}.hero-content{max-width:600px;margin:auto}h2{font-size:2.5rem;margin-bottom:15px;color:#f78c19;font-weight:700}p{font-size:1.2rem;margin:8px 0;color:#555}.link{color:#30a5e0;cursor:pointer}.link:hover{color:#f78c19}.feature-cards{display:flex;justify-content:space-between;margin:20px 0;flex-wrap:wrap}.card{background-color:#fff;border-radius:8px;box-shadow:0 2px 6px #0000001a;padding:15px;margin:8px;flex:1;min-width:180px}.card h3{font-size:1.25rem;color:#007dba;margin-bottom:8px}.card p{font-size:.9rem;color:#333}.download-button{display:inline-block;padding:10px 20px;font-size:1.8rem;color:#fff;background-color:#007dba;text-decoration:none;border-radius:25px;box-shadow:0 4px 10px #007dba4d}.download-button:hover{background-color:#005f8a;cursor:pointer}.obs{font-size:.8rem;color:#777}.text-red{color:red}@media (max-width: 768px){.hero-container{margin-top:3rem;padding:20px 5px;height:auto}h2{font-size:1.6rem}p{font-size:.9rem}.feature-cards{flex-direction:column;align-items:center}.card{width:80%;margin:10px 0}.download-button{font-size:1rem;padding:8px 16px}}