*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    background:#f4f7fb;
    font-family:Arial;
}

.topo{
    background:linear-gradient(135deg,#003366,#0055aa);
    color:#fff;
    text-align:center;
    padding:30px;
}

.topo h1{
    font-size:36px;
}

.container{
    width:95%;
    max-width:1200px;
    margin:auto;
    padding:30px 0;
}

.box{
    background:#fff;
    padding:25px;
    border-radius:15px;
    margin-bottom:20px;
    box-shadow:0 3px 12px rgba(0,0,0,0.08);
}

.card{
    background:#fff;
    padding:25px;
    border-radius:15px;
    margin-bottom:20px;
    box-shadow:0 3px 10px rgba(0,0,0,0.08);
}

.card h3{
    margin-bottom:15px;
    color:#003366;
}

.btn{
    display:inline-block;
    background:#0055aa;
    color:#fff;
    text-decoration:none;
    padding:12px 18px;
    border-radius:8px;
    margin-top:10px;
}

.btn:hover{
    background:#003366;
}

input{
    width:100%;
    padding:14px;
    margin-bottom:15px;
    border-radius:8px;
    border:1px solid #ccc;
}

button{
    background:#0055aa;
    color:#fff;
    border:none;
    padding:14px 20px;
    border-radius:8px;
    cursor:pointer;
    font-weight:bold;
}

button:hover{
    background:#003366;
}

.erro{
    background:#ffdddd;
    color:#a10000;
    padding:12px;
    border-radius:8px;
    margin-bottom:15px;
}

.btn-sair{
    position:fixed;
    bottom:20px;
    right:20px;
    background:rgba(204,0,0,0.95);
    color:#fff;
    padding:12px 24px;
    border-radius:30px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    box-shadow:0 5px 20px rgba(0,0,0,0.25);
    text-decoration:none;
    font-weight:bold;
    font-size:16px;
    z-index:9999;
}
.btn-sair:hover{
    background:rgba(153,0,0,1);
}

.thumb-video{
    position:relative;
    cursor:pointer;
    width:100%;
    padding-bottom:56.25%;
    height: auto;
    overflow:hidden;
    border-radius:12px;
    background:#000;
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
}

.video-wrapper, .video-wrapper-drive {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}
.video-wrapper iframe, .video-wrapper-drive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.thumb-video img{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    pointer-events:none;
}

.play-video{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    background:rgba(0,0,0,0.7);
    width:90px;
    height:90px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    font-size:40px;
    pointer-events:none;
}

.btn-fechar{
    background:#cc0000;
}

.btn-fechar:hover{
    background:#990000;
}

.alerta{
    background:#fff3cd;
    color:#856404;
    padding:15px;
    border-radius:10px;
    margin-top:15px;
    margin-bottom:15px;
}

.destaque{
    background:linear-gradient(135deg,#003366,#0055aa);
    color:#fff;
    padding:40px;
    border-radius:20px;
    margin-top:30px;
    text-align:center;
}

@media (max-width: 768px) {
    .thumb-video, .video-wrapper, .video-wrapper-drive {
        max-width: 140vh; /* Retornando a trava inteligente que impede o corte vertical! */
        margin: 0 auto;
    }
    
    .btn-sair {
        bottom: 15px;
        right: 50%;
        transform: translateX(50%);
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .video-wrapper, .video-wrapper-drive {
        background: transparent !important;
        box-shadow: none !important;
    }
    
    .video-wrapper iframe, 
    .video-wrapper-drive iframe {
        pointer-events: auto !important;
        width: 100% !important;
        height: 100% !important;
    }
}

#btnInstallApp{

    background:linear-gradient(135deg,#003366,#0055aa);

    color:#fff;

    border:none;

    padding:15px 25px;

    border-radius:12px;

    font-size:16px;

    font-weight:bold;

    cursor:pointer;

    box-shadow:0 5px 15px rgba(0,0,0,0.2);

}

#btnInstallApp:hover{

    transform:scale(1.03);

}