/* Cascading Style Sheets */

* {
    margin: 0;
    padding: 0;
    /* border: 1px solid yellow; */
}

@font-face {
    font-family: myFirstFont;
    src: url(../Poppins/Poppins-Regular.ttf);
}

@font-face {
    font-family: bold;
    src: url(../Poppins/Poppins-Bold.ttf);
}

@font-face {
    font-family: secound;
    src: url(../Poppins/Poppins-Bold.ttf);
}

h1 {
    font-family: bold;
}

body {
    font-family: myFirstFont, Verdana, Geneva, Tahoma, sans-serif;
    cursor: default;
}

/* Website Scrollerbar */
body::-webkit-scrollbar {
    width: 5px !important;
    height: 5px !important;
}

body::-webkit-scrollbar-track {
    background: #3838387c !important;
}

body::-webkit-scrollbar-thumb {
    background-color: #e0120ba4 !important;
    border: 1px solid #ff020279 !important;
    border-radius: 1px !important;
}

.header {
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4, 9, 30, 0.6), rgba(4, 9, 30, 0.6)), url(../image/background.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
}

nav {
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}

nav img {
    width: 150px;
}

.nav-links {
    flex: 1;
    text-align: right;

}

.nav-links ul li {
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
}

.nav-links ul li::after {
    content: '';
    width: 0%;
    height: 2px;
    background: #ff0000;
    display: block;
    margin: auto;
    transition: 0.5s;
}

.nav-links ul li:hover::after {
    width: 100%;
}

.text-box {
    width: 90%;
    color: #fff;
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, 50%);
    text-align: center;
}

.text-box h1 {
    font-size: 62px;
    font-weight: bold;
}

.text-box p {
    margin: 10px 0 40px;
    font-size: 14px;
    color: #fff;
}

.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: yellow;
    border: 2px solid yellow;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
    border-radius: 5px;
}

.hero-btn:hover {
    color: black;
    border: 2px solid yellow;
    background: yellow;
    transition: 0.5s;
}

.icon {
    display: none;
}

/* Course */

.course {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

h1 {
    font-size: 36px;
    font-weight: 300;
}

p {
    color: #777;
    font-size: 14px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px;
}

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}

.course-col {
    flex-basis: 31%;
    background: #fff3f3;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
}

h3 {
    text-align: center;
    font-weight: 600;
    margin: 10px 0px;
}

.course-col:hover {
    box-shadow: 10px 10px 24px 0px rgba(0, 0, 0, 0.4);
}

/*Campus*/


.campus {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}

.campus-col {
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.campus-col img {
    width: 100%;
    display: block;
}

.layer {
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    transition: 0.5s;
}

.layer:hover {
    background: rgba(0, 245, 253, 0.534);

    /* rgba(253, 0, 0, 0.7); */
}

.layer h3 {
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 26px;
    bottom: 0%;
    left: 50%;
    transform: translate(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}

.layer:hover h3 {
    opacity: 1;
    bottom: 49%;
}

/* Facilities */

.facilities {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}

.facilities-col {
    flex-basis: 31%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
}

.facilities-col img {
    width: 100%;
    border-radius: 10px;
    transition: 0.5s;
}

.facilities-col p {
    padding: 0%;
}

.facilities-col h3 {
    margin-top: 16px;
    margin-bottom: 15px;
    text-align: left;
}

.facilities-col img:hover {
    box-shadow: 3.5px 5px 15px 10px rgba(0, 0, 0, 0.308);
}

/* Call To Action */

.ctn {
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../image/banner_ggu.jpg);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
    transition: 0.5s;
}

.ctn h1 {
    color: #fff;
    margin-bottom: 40px;
    padding: 0;
}

.ctn:hover {
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url(../image/banner_ggu.jpg);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    padding: 100px 0;
    box-shadow: 10px 10px 24px 0px rgba(0, 0, 0, 0.664);
}

.ctn {}

/* Footer */

.footer {
    width: 100%;
    text-align: center;
    padding: 30px 0;
    margin-top: -50px;
}

.footer h4 {
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
    transition: 0.5s;
}

/* Media query for responsive */

@media (max-width: 700px) {

    * {
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }

    #logo-img {
        padding: 10px;
    }

    .text-box h1 {
        font-size: 30px;
        font-weight: bold;
    }

    .text-box p {
        font-size: 12px;
    }

    .nav-links ul li {
        display: block;
    }

    .nav-links {
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0%;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 1s;
    }

    .icon {
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 25px;
        cursor: pointer;
    }

    .nav-links ul {
        padding: 30px;
    }

    .course-col {
        margin: 10px 10px;
    }

    .row {
        flex-direction: column;
    }

    .course-col:hover {
        box-shadow: 3px 3px 0.5px 0.5px rgba(0, 0, 0, 0.486);
    }

    .facilities-col img:hover {
        box-shadow: none;
    }

    .ctn h1 {
        font-size: 24px;
    }
}

/* Media query is Close*/