.container{
    max-width:1200px;
    margin:auto;
    padding:50px 20px;
    }
    
    /* HEADER */
    
    .header{
    text-align:center;
    margin-bottom:60px;
    }
    
    .header h1{
    font-size:42px;
    margin-bottom:20px;
    }
    
    .header p{
    max-width:800px;
    margin:auto;
    font-size:18px;
    line-height:1.7;
    color:#000;
    }
    
    /* VIDEOS GRID */
    
    .video-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    }
    
    .video-box{
    background:white;
    padding:25px;
    border-radius:10px;
    box-shadow:0 4px 12px rgba(0,0,0,0.08);
    transition: all .3s ease;
    }

    .video-box:hover {
        transform: translateY(-5px);
    }
    
    .video-box h2{
    font-size:22px;
    margin-bottom:15px;
    text-align:center;
    }

    
    /* RESPONSIVE VIDEO */
    
    .video{
    position:relative;
    padding-bottom:56.25%;
    height:0;
    overflow:hidden;
    }
    
    .video iframe{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    border-radius:6px;
    }

    .roquetes-card{
        max-width:500px;
        margin:60px auto 0 auto;
        background:white;
        padding:35px;
        text-align:center;
        border-radius:10px;
        box-shadow:0 4px 12px rgba(0,0,0,0.08);
        }
        
        .roquetes-card h2{
        margin-bottom:15px;
        }
        
        .roquetes-card p{
        color:#000;
        margin-bottom:20px;
        }
        
        .roquetes-card a{
        display:inline-block;
        padding:10px 20px;
        background:#222;
        color:white;
        text-decoration:none;
        border-radius:5px;
        }
        
        .roquetes-card a:hover{
        background:black;
        }
    
    /* RESPONSIVE */
    
    @media (max-width:900px){
    .video-grid{
    grid-template-columns:1fr;
    }
    }