*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI',sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:#f5f7fb;
    color:#333;
}

.hero{
    background:linear-gradient(135deg,#003780,#0058d6);
    color:#FFFFFF;
    text-align:center;
    padding:80px 20px;
}

.logo{
    width:220px;
    height:auto;
    object-fit:contain;
    display:block;
    margin:0 auto 25px;
    border:3px solid #FFFFFF;
    border-radius:18px;
    padding:6px;
    background:rgba(255,255,255,.08);
    box-shadow:0 0 0 2px rgba(255,255,255,.25),0 8px 20px rgba(0,0,0,.25);
}

.hero h1{
    font-size:3.5rem;
    margin-bottom:10px;
}

.hero h2{
    font-size:1.5rem;
    margin-bottom:10px;
    font-weight:500;
}

.hero p{
    font-size:1.1rem;
}

.section{
    width:90%;
    max-width:1400px;
    margin:auto;
    padding:80px 0;
}

.section h2{
    text-align:center;
    color:#003780;
    margin-bottom:40px;
    font-size:2rem;
}

.video-container{
    width:100%;
    height:750px;
    overflow:hidden;
    border-radius:20px;
    background:#FFFFFF;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
}

.video-container iframe,
.video-container video{
    width:100%;
    height:100%;
    border:none;
}

.card{
    background:#FFFFFF;
    padding:25px;
    border-radius:20px;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
    transition:.3s;
}

.card:hover{
    transform:translateY(-5px);
}

.card h3{
    color:#003780;
    margin-bottom:15px;
}

.info-card{
    display:flex;
    flex-direction:column;
    height:100%;
}

.info-card p{
    line-height:1.8;
    text-align:justify;
    margin-bottom:15px;
}

.info-card ul{
    margin:10px 0 20px 20px;
}

.info-card li{
    margin-bottom:10px;
    line-height:1.6;
}

.info-card strong{
    color:#003780;
}

.info-grid,
.tech-grid{
    display:grid;
    gap:25px;
}

.info-grid{
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
}

.tech-grid{
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
}

.tech-card{
    text-align:center;
}

.tech-icon{
    font-size:2.5rem;
    margin-bottom:15px;
}

.tech-tags{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    justify-content:center;
    margin-top:15px;
}

.tag{
    background:#e8f0fe;
    color:#003780;
    padding:6px 14px;
    border-radius:20px;
    font-size:.85rem;
    font-weight:600;
}

.team-grid{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    gap:25px;
    justify-content:center;
}

.member{
    background:#FFFFFF;
    padding:20px;
    border-radius:20px;
    text-align:center;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
}

.photo{
    width:100%;
    height:220px;
    object-fit:cover;
    border-radius:15px;
    margin-bottom:15px;
}

.member h4{
    color:#003780;
}

.member span{
    font-weight:bold;
}

.apps-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
}

.link-box,
.download-box{
    display:flex;
    justify-content:center;
    align-items:center;
    height:60px;
    margin-top:20px;
    background:#003780;
    color:#FFFFFF;
    text-decoration:none;
    border-radius:12px;
    font-weight:bold;
    transition:.3s;
}

.link-box:hover,
.download-box:hover{
    background:#0058d6;
}

.qr-box{
    width:220px;
    height:220px;
    margin:20px auto 0;
    border:2px dashed #003780;
    border-radius:15px;
    overflow:hidden;
}

.qr-box img{
    width:100%;
    height:100%;
    object-fit:contain;
}

.docs-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.doc-btn{
    display:inline-block;
    margin-top:15px;
    padding:12px 20px;
    background:#003780;
    color:#FFFFFF;
    text-decoration:none;
    border-radius:10px;
}

.doc-btn:hover{
    background:#0058d6;
}

.doc-actions{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    margin-top:10px;
}

.ver-btn{
    background:#1a73e8;
    color:#FFFFFF;
    border:none;
    cursor:pointer;
}

.ver-btn:hover{
    background:#1558b0;
}

footer{
    background:#003780;
    color:#FFFFFF;
    text-align:center;
    padding:40px 20px;
}

footer h3{
    margin-bottom:10px;
}

footer p{
    margin:5px 0;
}

#visor-modal{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.75);
    z-index:9999;
    padding:16px;
    box-sizing:border-box;
}

.visor-container{
    background:#fff;
    border-radius:12px;
    height:100%;
    display:flex;
    flex-direction:column;
    overflow:hidden;
}

.visor-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:12px 20px;
    border-bottom:1px solid #e0e0e0;
    background:#f8f8f8;
    flex-shrink:0;
    gap:12px;
    flex-wrap:wrap;
}

#visor-titulo{
    font-weight:600;
    font-size:1rem;
    color:#222;
}

.visor-header-actions{
    display:flex;
    gap:10px;
    align-items:center;
}

.visor-download-btn,
.visor-close-btn{
    border:none;
    padding:7px 16px;
    border-radius:6px;
    cursor:pointer;
    font-size:.875rem;
    font-weight:500;
    color:#fff;
}

.visor-download-btn{
    background:#1a73e8;
    text-decoration:none;
}

.visor-download-btn:hover{
    background:#1558b0;
}

.visor-close-btn{
    background:#e53935;
}

.visor-close-btn:hover{
    background:#b71c1c;
}

.visor-body{
    flex:1;
    overflow:hidden;
    position:relative;
}

#visor-iframe{
    width:100%;
    height:100%;
    border:none;
    display:block;
}

@media(max-width:768px){

    .hero h1{
        font-size:2.5rem;
    }

    .video-container{
        height:300px;
    }

    .logo{
        width:170px;
    }

    .team-grid{
        grid-template-columns:repeat(2,1fr);
    }
}