* {
    box-sizing: border-box;
}

body {width: 100%;
}
.div-contentor {
    width: 80%;
    max-width: 1400px; /* opcional, para não ficar gigante em ecrãs grandes */
    margin: 0 auto; /* centra a página */
}
.row {width:100%;}

.row::after {
    content: "";
    clear: both;
    display: table;
}
[class*="col-"] { 
   text-align:center;
   display:inline;
   float: left;
}
.col-1 {width: 8.33%;}
.col-2 {width: 16.66%;}
.col-25 {width: 20%;}
.col-3 {width: 25%;}
.col-4 {width: 33.33%;}
.col-5 {width: 41.66%;}
.col-6 {width: 49%;}
.col-7 {width: 58.33%;}
.col-8 {width: 66.66%;}
.col-9 {width: 75%;}
.col-10 {width: 83.33%;}
.col-11 {width: 91.66%;}
.col-12 {width: 100%;}
.div-follow > p {margin:0;}
@media only screen and (max-width: 800px) {
/*    [class*="col-"] {
        width: 100%;
    }*/
    .div-contentor {width: 100%;}
    .col-c {width: 100%;}
    .col-z {display: none;}
}

.a-links:hover {
    /*box-shadow: 1px 1px 10px;*/
    margin: 0;
}
.div-footer {
    margin:0 10px;
}
.header {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
}

.header {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 100%;
}

.header-right {
    flex: 1 1 auto !important;
    margin-left: 40px !important;
    min-width: 0 !important;
    text-align: left;
}

    .header-right h1,
    .header-right h3 {
        margin: 4px 0;
        line-height: 1.2;
    }
.header-left,
.header-right {
    flex-shrink: 1;
}

.title-impact {
    font-family: Impact, sans-serif;
    margin: 0;
}
/* Reduzir espaço vertical entre os itens da lista */
.col-txt h4,
.col-txt h5,
.col-txt p {
    margin: 2px 0; /* muito compacto */
    line-height: 1.2; /* aproxima as linhas */
}

/* Reduzir espaço entre cada linha da lista */
.row.a-links {
    margin-bottom: 6px; /* controla o espaço entre cada item */
    padding: 4px 0; /* reduz o padding herdado */
}
#lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

    #lightbox-overlay img {
        max-width: 90%;
        max-height: 90%;
        border-radius: 8px;
        box-shadow: 0 0 25px rgba(255,255,255,0.3);
        animation: fadeIn 0.3s ease;
    }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}