/*CSS variables section*/
:root {
    background-color: rgba(0, 0, 21, 1);
}

a {
    text-decoration: none;
}

/*Extra Large screens - Extra large desktops*/
.header{
}

.heeder-large-screen {
    display: flex !important;
    justify-content: space-evenly !important;
    color:orange;
    font-size: 18px !important;
}

.topnav {
    overflow: hidden;
    background-color: #333;
}

.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 15px;
}

.topnav a:hover {
    background-color: #292929;
    color: lime;
}

.topnav a.active {
    background-color: #330099;
    color: white;
}

.topnav a.active2 {
    background-color: #FF0000;
    color: white;
}

.topnav .icon {
    display: none;
}

body {
  /*display: flex;*/
  /*justify-content: center;*/
    margin-top: 0px;
  /*background-color: #f0f0f0;*/
}

.card-container {
    display: flex;
    justify-content: center;
    margin-top: 50px;
    gap: 50px;
}

.bingo-card {
    background-color: #d3d3d3;
    border: 2px solid #333;
    padding: 10px;
    text-align: center;
    border-radius: 5px;
    width: 400px;
}

.bingo-header {
    font-weight: bold;
    color: #333;
    background-color: #2ecc71;
    padding: 5px;
}

.bingo-table {
    width: 100%;
    border-collapse: collapse;
}

.bingo-table td {
    width: 20%;
    height: 60px;
    border: 1px solid #333;
    font-size: 20px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.marked {
    background-color: #f9e79f;
}

.controls {
    margin-top: 10px;
}

.controls button {
    padding: 5px;
    margin-top: 5px;
    margin: 15px;
    cursor: pointer;
}

/*General CSS and CSS reset*/

html {
  scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
}

/* ____________________________________________________________________*/
/*MEDIA QUERIES*/
/*Large screens - Desktop*/
@media screen and (max-width: 1500px) {
    .hero{
        height: 250px !important;;
        background-image: url("background1.jpg");
    }
    .hero-description{
        height: 550px
    }
    .hero-title{
        font-size:50px;
    }
}

/*medium screens - Laptops*/
@media screen and (max-width: 1024px) {
    main{
        width:100% !important;
        margin: auto !important;
    }    
}

/*Small screens - tablets*/
@media screen and (max-width: 768px) {
    .heeder-large-screen{
        display:block !important;
    }
    header a{
        font-size: 14px;
    }
    .hero{
        height: 200px !important;
        background-image: url("background1.jpg");
    }
    .hero-description{
        height: 400px;
        background-color: rgba(0, 0, 21, .7);
    }
    .hero-title{
        font-size: 35px;;
    }
    .hero-text p{
        width: 80%;;
        font-size: 13px;
    }
    .title{
        text-align: center;
        font-size: 30px;
    }
}

@media screen and (max-width: 600px) {
    .topnav a:not(:first-child) {display: none;}
    .topnav a.icon {
        float: right;
        display: block;
    }
}

@media screen and (max-width: 600px) {
    .topnav.responsive {position: relative;}
    .topnav.responsive .icon {
        position: absolute;
        right: 0;
        top: 0;
    }
    .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
   }
}

/*Extra small screens - phones*/
@media screen and (max-width: 480px) {
    .heeder-large-screen{
        display:block !important;
    }
    .hero{
        height: 250px !important;
        background-image: url("background1.jpg");
    }
    .hero-description{
        height: 450px;
        background-color: rgba(0, 0, 21, .7);
    }
    .hero-title{
        font-size: 30px;;
        padding-top: 70px;
    }
    .hero-text p{
        width: 100%;;
        font-size: 13px;
    }
    .title{
        text-align: center;
        font-size: 25px;
    }
    h5{
        font-size: 15px;
    }
    .badge{
    }
    p{
        font-size: 12px;
    }
}