* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {

    font-family: sans-serif;
}

h1 {

    font-size: 2.5rem;
    font-weight: 700;
    color: rgb(35, 35, 85);
}
span {
    font-size: .9rem;
    color: #757373;
}

h6{

    font-size: 1.1rem;
    color: rgb(24, 24, 49)
}

/* navigation */

nav {

    position: fixed;
    width: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 1vw 8vw;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.15);
    z-index: 999;
}
nav img {

    width: 150px;
    cursor: pointer;
} 
nav .navigation {
    display: flex;
}
#menu-btn {

    width: 30px;
    height: 30px;
    display: none;
}

#menu-close {

    display: none;
}


nav .navigation ul {

    display: flex;
    justify-content: flex-end;
    align-items: center;
}
nav .navigation ul li {
    list-style: none;
    margin-left: 30px;
}
nav .navigation ul a {

    text-decoration: none;
    color: rgb(21, 21, 100);
    font-size: 16px;
    font-weight: 500;
    transition: 0.3s ease;
}

nav .navigation ul a:active,
nav .navigation ul a:hover{

    color: #fdc93b;
}



#about-home {
    
    background-image: linear-gradient(rgba(9,5,54,0.3), rgba(5,4,46,0.7)),
    url(images/back1.jpg);
    width: 100%;
    height: 60vh;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 40px;
}
#about-home h2 {


    color: #fff;

    font-size: 2.2rem;
    letter-spacing: 1px;
}


#about-container {

    display: flex;
    align-items: center;
    padding: 8vw 8vw 2vw 8vw;
}

#about-container .about-img {

    width: 60%;
    padding-right: 60px;
}
#about-container .about-img img {
    
    width: 100%;

}

#about-container .about-text {

    width: 40%;
   
}


#blog-container {

    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 8vw;
}
#blog-container .blogs {

    width: 60%;
}
#blog-container .blogs img {

    width: 100%;
    border-radius: 19px;
}

#blog-container .blogs .post {

    padding-bottom: 60px;
}
#blog-container .blogs .post h3{

    color: #29303B;
    padding: 15px 0 10px 0;

}

#blog-container .blogs .post p{

    color: #757373;
    padding-bottom: 20px;

}
#blog-container .blogs .post a {

    text-decoration: none;
    font-size: 0.9rem;
    padding: 13px 35px;
    background-color: rgb(21, 21, 100);
    color: #fff;
    border-radius: 5px;
    font-weight: 600;

}

#blog-container .category {

    width: 30%;
}
#blog-container .category h2 {


    padding-bottom: 7px;
}
#blog-container .category a {

    text-decoration: none;
    color: #757373;
    font-weight: 500;
    line-height: 45px;
}


/* Blog-post   */






footer {

    padding: 8vw;
    background-color: #101C32;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

footer .footer-col {

    padding-bottom: 40px;
}

footer h3 {

    color: rgb(241, 240, 245);
    font-weight: 600;
    padding-bottom: 20px;
}

footer li {

    list-style: none;
    color: #7b838a;
    padding: 10px 0;
    font-size: 15px;
    cursor: pointer;
    transition: 0.3s ease;
}

footer li:hover {

    color: rgb(241, 240, 245);
}

footer p {

    color:#7b838a

}

footer .subscribe {

    margin-top: 20px;
}

footer input {

    width: 220px;
    padding: 15px 12px;
    background: #334f6c;
    border: none;
    outline: none;
    color: #FFF;
}

footer .subscribe a {

    
    text-decoration: none;
    font-size: 0.9rem;
    padding: 12px 15px ;
    background-color: #fff;
    font-weight: 600;
    /* border-radius: 5px; */
}
footer .subscribe a.yellow {

    color: #2c2c2c;
    background-color: #fdc93b;
    transition: 0.3s ease;
}
footer .subscribe a.yellow:hover {

    color: #fdc93b;
    background-color:#fff
}

footer .copyright {

    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: ceter;
    width: 100%;
    flex-wrap: wrap;
}

footer .copyright  p {

    color: #fff;
}
footer .copyright .pro-links {

    margin-top: 10px;

}

footer .copyright .pro-links i {

    padding: 10px 13px;
    background: #2c4066;
   
    cursor: pointer;
    transition: 0.4s ease;

}

footer .copyright .pro-links i:hover{

    background: #fdc93b;

    color: #fff;
    /* border: 1px solid rgb(21, 21, 100); */
    
}


@media (max-width: 768px ) {

    nav {
        padding:15px 20px;
    }

    nav img {
        width: 130px;
    }
    #menu-btn {

       
        display: initial;
    }
    
    #menu-close {
    
        display: initial;
        font-size: 1.6rem;
        color: #fff;
        padding: 30px 0 20px 20px ;
    }
    nav .navigation ul {
        position: absolute;
        top:0;
        right: -220px;
        width: 220px;
        background: #fff;
        height: 100vh;
        background: rgb(17, 20, 104, 0.45);
        backdrop-filter: blur(4.5px);
        border: 1px solid rgba(225,225,255,0.18);
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        transition: 0.3s ease;
    }
    nav .navigation ul.active {

        right: 0;

         
    }
    nav .navigation ul li {

        padding: 20px 0 20px 40px;
        margin-left: 0;
    }

    nav .navigation ul li a {
         color: #fff;

    }
    #home {
        
        padding-top: 0px;
    }

    #home p {

        width: 90%;
    }

    #features {

        padding: 8vw 4vw 0 4vw;
    }

    #course {

        padding: 8vw 4vw 0 4vw ;
    }

    #registration {

        margin-top: 8vh;
        padding: 6vw 4vw 6vw 4vw;
    }
    #registration .reminder .time {
        display: flex;
        flex-wrap: wrap;
        margin-top: 40px;
    }

    footer .copyright .pro-links {

        margin-top: 20px;
    }

   /* About */

   #about-container {

  
    padding: 8vw 4vw 2vw 4vw ;
   }

   #about-container .about-img {

    padding-right: 30px;
   }

   #trust .trust-img img {

    width: 50px;
    height: auto;

   }
    
   /* blog */


   #blog-container {

    padding: 8vw 4vw;
   }

    }

    @media (max-width: 475px) {


        #registration {

            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        #registration .reminder .time {

            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            margin-top: 40px;
            margin-bottom: 20px;
        }

        #about-container {

            flex-direction: column;
        }

        #about-container .aboout-img {

            width: 100%;
            padding-right: 0px;
        }

        #about-container .about-text {

            width: 100%;
            padding-bottom: 20px;
        }

        #trust .trust-img {

            margin-top: 40px;
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
        }
        
        #trust .trust-img img {

            width: 60px;
            margin: 10px 15px;
            height: auto;
        }

        #blog-container{

            flex-direction: column;

        }
        #blog-container .blogs {

            width: 100%;
        }

        #blog-container .category {
            width: 100%;
        }
    }

    @media (max-width: 376px) {
  
        footer input {
            width: 100%;
            margin-bottom: 20px;
        }
    }