* {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

.banner {
    width: 100%;
    height: 100vh;
    background-image: linear-gradient( rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('background.jpg');
    background-size: cover;
    background-position: center;
}


.navbar {
    width: 100%;
    margin: auto;
    margin-right: 10px; /* Adjusted margin */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 0; /* Smaller padding */
    color: yellow;
    background-image: url('navbar_background.jpg');
    /*  Dark blue background color */
    /*border-radius: 20px; /* Rounded corners */
}

.logo {
    width: 120px;
    cursor: pointer;
    margin-right: 100px;
}

.navbar a {
    text-decoration: none;
    color: yellow; /* Change color to darken blue */
    text-transform: uppercase;
    margin: 0 5px; /* Adjusted margin between links */
}

.navbar a:hover {
    text-decoration: underline;
}

.navbar a:last-child {
    margin-right: 20px; /* Added margin after the "Contact" link */
}

.navbar a::after {
    content: '';
    height: 3px;
    width: 100%;
    background: #00008B;
    position: absolute;
    left: 0;
    bottom: -10px;
    transition: width 0.5s, opacity 0.5s;
    opacity: 0; /* Initially hide the underline */
}

.navbar a:hover::after {
    width: 100%;
    opacity: 1; /* Show the underline on hover */
}

/*nav responsiveness*/
/* Existing CSS */

/* Existing CSS */

/* Existing CSS */

@media (max-width: 768px) {
    .navbar {
        padding: 20px 0; /* Adjusted padding */
        flex-wrap: wrap;
    }

    .navbar a {
        font-size: smaller; /* Adjusted font size */
        margin: 5px; /* Adjusted margin */
        margin-right: 10px; /* Adjusted margin */

    }
}

#wrapper{
    background: #232427;
    padding: 40px 0px;
    min-height: 100vh;
    display: flex;
    vertical-align: middle;
    align-items: center;
    color: #fff;
    margin-bottom: 20px;
}
.card_area{
    background: #232427;
    margin: 12px;
    border: 2px solid #232427;
    border-radius: 10px;
    box-shadow: 0px 0px 13px 0px #15535c;
}
.single_card{
    position: relative;
    background: #313236;
    padding: 10px 20px;
    color: #ffffff;
    text-align: center;
    margin: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 13px 0px #151618;
    z-index: 1;
}
.single_card:after{
    content: "";
    position: absolute;
    background: #2A2B2F;
    width: 50%;
    height: 100%;
    top: 0;
    right: 0;
    z-index: -1;
    transition: all 1s;

}
.single_card:hover:after{
    width: 100%;
}
.single_card h2{
    font-size: 115px;
    color: #404144;
    font-weight: 700;
    text-align: right;
    padding-right: 25px;
}
.single_card h3{
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    margin-top: -60px;
}
.single_card p{
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 20px;
}
.single_card a{
    position: relative;
    overflow: hidden;
    background: #2196F3;
    color: #ffffff !important;
    padding: 5px 24px;
    font-weight: 600;
    margin-bottom: 60px;
    border: none;
    z-index: 1;
}
.card_btn2{
    background: #E91E63 !important;
}
.card_btn3{
    background: #23C186 !important;
}
.single_card a:focus{
    box-shadow: none;
    outline: none
}

.single_card a:after{
    content: "";
    position: absolute;
    background: #23C186;
    border-radius: 3px;
    width: 100%;
    height: 100%;
    left: 0;
    bottom: -40px;
    transition: all 1s;
    z-index: -1;
}
.single_card a:hover:after{
    bottom: 0px;
}
.single_card a.card_btn1:after,
.single_card a.card_btn3:after{
    background: #E91E63;
}