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

/*-------------- Heading Style-----*/
.header {
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)), url(/images/background-photo.JPG);
    background-size: cover;
    background-position: center;
    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 ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
}
.nav-links ul li::after {
    content: '';
    width: 0%;
    height: 2px;
    background: #187df8;
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-links ul li:hover::after {
    width: 100%;
}

/*-------------- Hero Text Style-----*/
.text-box {
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.text-box h1 {
    font-size: 60px;
}
.text-box p {
    margin: 10px 0 40px;
    font-size: 18px;
    color: #fff;
}

/*------- Hero Button Style---------*/
.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 35px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.hero-btn:hover {
    border: 1px solid #187df8;
    background: #187df8;
    transition: 1s;
}
nav .fa{
    display: none;
}
/*----------Media Query for small screen------------*/
@media(max-width: 700px) {
    .text-box h1 {
        font-size: 20px;
    }
    .nav-links ul li {
        display: block;
    }
    .nav-links {
     position: absolute;
     background: #187df8;
     height: 100vh;
     width: 200px;
     top: 0;
     right: -200px;
     text-align: left;   
     z-index: 2;
     transition: 1s;
    }
    nav .fa {
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul {
        padding: 30px;
    }
}

/*--------Cours Style-----------------------*/
.course {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
h1 {
    font-size: 35px;
    font-weight: 600;
}
p {
    color: #3e3d3d;
    font-size: 15px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px;
}

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}
.course-col {
    flex-basis: 31%;
    background: #d5e4f5;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    color: #000;
}
h3 {
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}
.course-col:hover {
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}

/*------- Hero Button Style---------*/
.hero-btn2 {
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    background: #187df8;
    padding: 12px 35px;
    position: relative;
    cursor: pointer;
    bottom: 0;
}
.hero-btn2:hover {
    border: 1px solid #187df8;
    background: #000;
    transition: 1s;
}
@media(max-width: 700px) {
    .row {
        flex-direction: column;
    }
}

/*------Students Section style------*/
.students {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}
.student-col {
    flex-basis: 30%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.student-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(6, 163, 241, 0.7);
}
.layer h3 {
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 25px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}
.layer:hover h3 {
    bottom: 49%;
    opacity: 1;
}

/*--------Facilities Section Style-------------*/
.facilities {
    width: 80%;
    margin: auto;
    padding-top: 100px;
    text-align: center;
}
.facilities-col {
    flex-basis: 30%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
}
.facilities-col img {
    width: 100%;
    border-radius: 10px;
}
.facilities-col p {
    padding: 0;
}
.facilities-col h3 {
    margin-top: 15px;
    margin-bottom: 15px;
    text-align: left;
}

/*---------Testimonial Section Style---------*/
.testimonials {
    width: 80%;
    margin: auto;
    padding-top: 100px;
    text-align: center;
}
.testimonial-col {
    flex-basis: 44%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
    background: #fff3f3;
    padding: 25px;
    cursor: pointer;
    display: flex;
}
.testimonial-col img {
    height: 40px;
    margin-left: 5px;
    margin-right: 30px;
    border-radius: 50%;
}
.testimonial-col h3 {
    margin-top: 15px;
    text-align: left;
}
.testimonial-col p {
    padding: 0;
}
.testimonial-col .fa {
    color: #187df8;
}

@media(max-width: 700px) {
    .testimonial-col img {
        margin-left: 0px;
        margin-right: 15px;

    }
}

/*-------Contact Section Style-----------*/
.cta {
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)), url(/images/background-photo.JPG);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
}
.cta h1 {
    color: #fff;
    margin-bottom: 40px;
    padding: 0;
}
@media(max-width: 700px) {
    .cta h1 {
       font-size: 24px;
    }
}

/*----------Footer Section Style----------*/
.footer {
    width: 100%;
    text-align: center;
    padding: 30px 0;
}
.footer h4 {
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
}
.icons .fa {
    color: #187df8;
    margin: 0 14px;
    padding: 18px 0;
    cursor: pointer;
}
.fa-heart-o {
    color: #187df8;
}