.idcoluna{  
                  
                
                    width:370px;
                    height:500px;
                    text-align: justify;
                    background-color:white;
                    border-radius: 6px;
                    border:1px solid #123336;
                  
                    padding-left: 1em;
                    padding-top: 1em;
                    padding-right: 1em;
                    padding-bottom: 1em;
                    
               }

        .h2col{
            color:white;
            border-radius: 6px;
            padding-left: 10px;
            padding-top: 5px;
            padding-bottom: 5px;
            font-family: Arial, Helvetica, sans-serif; 
            background-color:#123336;
            width:100%;

              }

        
        .h3col{
                color:white;
                border-radius: 6px;
               /*   
               background-color:#008080;*/
                padding-left: 10px;
                padding-top: 5px;
                padding-bottom: 5px;
                font-family: Arial, Helvetica, sans-serif; 
                background-color:#123336;
                width:100%;
    
            }
         

       .container {
    max-width: 1200px; /* controla largura moderna */
    width: 100%;
}

        /* Folha de estilo pra personalizar o painel */
        
        
        .clickable
            {
                cursor: pointer;
            }
 
        .clickable .glyphicon
            {
                background: rgba(0, 0, 0, 0.15);
                display: inline-block;
                padding: 6px 12px;
                border-radius: 4px
            }
 
        .panel-heading span
            {
                margin-top: -40px;
                font-size: 15px;
            margin-right: -9px;
        }

        a.clickable { color: inherit; }
        a.clickable:hover { text-decoration:none; }
 
        #recuo p{
            margin-left: 0px;
        }                            

    
        p{  
            font-size: 18px;       
            font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif; 
        }

       

 

     

        ul {
                list-style-type: none;
                margin: 0;
                padding: 0;
                border:1px solid #CCC;
                overflow: hidden; /* avisa que o conteúdo que passe do total do elemento deverá ficar invisível*/
            }
        
        li {
                text-align: center;
                float: left; /* flutua nosso menu à esquerda */
        }
        
        li a {
                background-color:white;
                color: #222;
                display: block;
                padding: 20px 56.2px;
                text-decoration: none;
                font-size:1.5em;
        }
        
        li a:hover {
                text-decoration:none;
                color:#123336;
                font-size:1.5em;
        }

        .footer {
                border:1px solid gray;
                background-color: #123336;
                padding-left: 1em;
                padding-top: 1em;
                padding-right: 1em;
                padding-bottom: 1em;
                font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
                font-size: 1.3em;
                }
        /* RESET VISUAL */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #f7f9fc;
    color: #333;
}

/* NAVBAR MAIS MODERNA */
.navbar {
    background: #ffffff;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-nav > li > a {
    font-weight: 500;
    color: #333 !important;
    transition: 0.3s;
}

.navbar-nav > li > a:hover {
    color: #007bff !important;
}



/* HEADER */
.header img {
    border-bottom: 4px solid #007bff;
}

/* TITULOS */
.h2col, .h3col {
    font-weight: 600;
    border-left: 5px solid #007bff;
    padding-left: 15px;
    margin-bottom: 20px;
}

/* CARDS (PROJETOS) */
.col-lg-4 {
    margin-bottom: 30px;
}

.col-lg-4 img {
    border-radius: 12px;
    transition: 0.3s;
}

.col-lg-4:hover img {
    transform: scale(1.03);
}

/* GRID COM RESPIRO */
.row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
}

/* CARD */
.col-lg-4 {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transition: 0.3s;
    flex: 0 0 30%; /* controla largura */
    max-width: 30%;
}

/* RESPONSIVO */
@media (max-width: 992px) {
    .col-lg-4 {
        flex: 0 0 45%;
        max-width: 45%;
    }
}

@media (max-width: 600px) {
    .col-lg-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.col-lg-4 img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 10px;
}

.col-lg-4:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* TEXTO */
p {
    line-height: 1.7;
}

/* BOTÕES (se usar depois) */
.btn-primary {
    background: linear-gradient(45deg, #020202, #00c6ff);
    border: none;
    border-radius: 30px;
    padding: 10px 25px;
}

/* CAROUSEL MAIS LIMPO */
.carousel-inner > .item > img {
    border-radius: 12px;
}

/* SEÇÕES */
section {
    padding: 30px 0;
}

/* FOOTER */
.footer {
    background: #0d1b2a !important;
    text-align: center;
}

.footer p {
    margin: 10px 0;
    font-size: 14px;
}

/* WHATSAPP FLOAT MAIS MODERNO */
#robbu-whatsapp-button img {
    width: 55px;
    transition: 0.3s;
}

#robbu-whatsapp-button img:hover {
    transform: scale(1.1);
}


     

        
            
                /* Elemento que vamos aplicar a transição 
        img {
             width: 300px;
             height: 200px;
             transition: width 2s, height 4s; /* propriedade transition informando que será alterada a largura e altura  com tempos diferentes   
            }
                /* elemento img com o estado hover - mouse sobre - que ativará a transição até 600px  de largura e 300px de altura 
        img:hover
            {  
             width: 600px;
             height: 300px;
            }  */