*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'KoHo', sans-serif;
    user-select: none;
}


html{
    scroll-behavior: smooth;
}

:root{
    --primary-color: #175AA9;
    --text-one: #2b2b2b;
    --text-two: #fff;
    --three-color: #aaa;
    --four-color: #333;
    --five-color: #acacac;
    --six-color: #f0f0f0;
    --seven-color: #307CD6;
    --eight-color: #175AA9;
    --nine-color: #9CC9FF;
}



.header{
    height: auto;
    /* width: 100vw; */
    /* background-image: url(../images/blue-abstract-background-images-hd.jpg); */
    /* background: var(--primary-color); */
    background-size: 100% 830px;
    background-repeat: no-repeat;
    padding: 50px 100px;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-content: center;
}

/* ============================= nav bar ========================== */

.d-1_nav{
    height: auto;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    padding: 50px 100px;
    color: var(--text-two);
    background: var(--primary-color);
    /* border-radius: 25px; */
}



#main_logo{
    height: 47px;
    width: 105px;
}

.menu_btn{
    display: none;
}

.menu_close_btn{
    display: none;
}

.d-1_nav ul{
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

.menu{
    position: absolute;
    background: var(--text-two);
    list-style: none;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px;
    display: none;
    top: -100%;
    transition: 0.3s;
}

.menu.active{
    top: 0;
}

.menu li{
    margin: 5px;
}

.menu.active{
    top: 0;
}

.menu li a{
    text-decoration: none;
    font-size: 18px;
    text-transform: uppercase;
    color: var(--text-one);
    font-weight: 500;
}

.toggle{
    position: relative;
    width: 60px;
    height: 60px;
    background: url(../images/menu-regular-24.png);
    background-repeat: no-repeat;
    background-size: 35px;
    background-position: center;
    cursor: pointer;
    display: none;
    z-index: 100;
}

.toggle.active{
    background: url(../images/x-regular-36.png);
    background-repeat: no-repeat;
    background-size: 30px;
    background-position: center;
    filter: invert(1);
}

.menu li a:hover{
    color: var(--primary-color);
}

.d-1_logo{
    font-size: 24px;
    letter-spacing: 3px;
    font-weight: bold;
}

.d-1_nav ul li a{
    font-size: 20px;
    text-decoration: none;
    margin: 0 25px;
    color: var(--text-two);
    letter-spacing: 3px;
}

.d-1_login_btn a{
    background-color: var(--text-one);
    padding: 8px 40px;
    border-radius: 50px;
    transition: 0.3s;
}

.d-1_login_btn:hover a{
    background-color: var(--text-two);
    color: var(--text-one);
}



/* ============================= top ========================== */

.top{
    height: auto;
    width: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 130px;
}

.top .top_cont{
    height: auto;
    width: auto;
}

.top .top_cont h1{
    color: var(--text-one);
    font-size: 72px;
    text-transform: capitalize;
    text-align: center;
    font-weight: bold;
}

.top .top_cont p{
    font-size: 18px;
    font-weight: normal;
    width: 380px;
}

/* ======================= team list ==================== */

.team_list{
    height: auto;
    width: auto;
    padding: 0 100px 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.list_card{
    background: var(--primary-color);
    /* background-size: 400% 400%; */
    border-radius: 25px;
    padding: 20px;
    display: grid;
    grid-template-columns: 375px 700px;
    overflow: hidden;
    width: auto;
    margin: 10px 0;
    position: relative;
    box-shadow: 2px 2px 5px #2b2b2bb3;
    transition: 0.5s;
}

.list_card:hover{
    animation: mover 1s infinite  alternate;
}

@keyframes mover {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}


.member_img{
    width: 335px;
    height: 335px;
    overflow: hidden;
    border-radius: 20px;
    position: relative;
}


.image_back{
    width: 200%;
    height: auto;
    z-index: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    pointer-events: all;
    transform: translate(-50%,-50%);
    transition: 0.3s;
}

.image_back:hover{
    width: 100%;
}

.profile_pic{
    z-index: 2;
    position: absolute;
    /* top: 50%; */
    bottom: -32px;
    left: 50%;
    width: 85%;
    height: auto;
    transform: translateX(-50%);
    pointer-events: none;
}

.about_member{
    /* background: var(--text-one); */
    color: var(--text-two);
    line-height: 30px;
    font-weight: 300;
    width: auto;
    /* position: relative; */
}

hr{
    margin: 5px;
    width: 150px;
    opacity: 0.5;
}

.about_member h1{
    font-size: 36px;
    font-weight: bold;
    text-transform: capitalize;
    margin-bottom: 20px;
}

.about_member ul{
    list-style: none;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: absolute;
    bottom: 10px;
    /* left: 10px; */
}

.about_member ul li i{
    color: var(--text-two);
    padding: 10px;
    margin: 5px;
    background: var(--nine-color);
    border-radius: 50px;
    transition: 0.3s linear;
}

.about_member ul li i:hover{
    transform: translateY(-8px);
}

.footer_img{
    width: auto;
    height: 100px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}


/* ==================== footer ======================= */
.footer{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: var(--primary-color);
    padding: 20px 100px;
    overflow: hidden;
}

.footer_social{
    margin-bottom: 20px;
}

.footer_social ul{
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
}
 
.footer_social ul li a i{
    color: var(--text-one);
    background-color: var(--text-two);
    padding: 10px;
    border-radius: 50px;
    margin: 0 5px;
    transition: 0.5s;
}

.footer_social ul li a i:hover{
    transform: translateY(-10px);
}

.footer_btn .btn{
    background: transparent;
    border-radius: 50px;
    border: 1px solid var(--text-two);
    color: var(--text-two);
    font-size: 18px;
    font-weight: bold;
    text-transform: capitalize;
    padding: 8px 20px;
    overflow: hidden;
    margin: 0 5px 30px 5px;
    transition: 0.3s;
    cursor: pointer;
}

.btn:hover{
    background: var(--text-two);
    color: var(--primary-color);
    font-weight: bold;
}

.footer_text{
    text-align: center;
    
}

.footer_text h1::after{
    content: '';
    height: 1px;
    width: 221px;
    background: var(--text-two);
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translate(-50%);
    opacity: 0.3;
}

.footer_text h1{
    font-size: 24px;
    font-weight: 400;
    color: var(--text-two);
    text-transform: uppercase;
    margin: 15px;
    position: relative;
}

.footer_text p{
    font-size: 15px;
    font-weight: 300;
    color: var(--text-two);
    text-transform: capitalize;
}

.footer_text p span{
    color: var(--text-one);
    font-weight: bold;
}


/* < ============= media query =============== > */

@media screen and (max-width: 768px){

    /* =============== top ============== */

    .header{
        padding: 20px;
    }
    
    .top{
        display: inline-block;
        /* margin: 100px 40px 50px; */
        height: 100%;
        flex-direction: column;
        display: flex;
        justify-content: center;
        align-items: center;
        /* background-color: #2b2b2b; */
        padding: 20px;
     }
 
     .top_image{
         width: auto;
         height: auto;
         margin-top: 30px;

     }

     .top .top_cont p{
        font-size: 18px;
        font-weight: normal;
        width: auto;
    }

    .top .top_cont h1{
        font-size: 60px;
    }
    /* =============== team list ============== */

    .list_card{
        grid-template-columns: 100%;
    }

    .team_list{
        width: 100%;
        padding: 0 10px 100px;
    }

    .about_member{
        margin: 50px 0;
    }

    .about_member ul{
        bottom: 10px;
    }

    .member_img{
        width: 100%;
    }

    .profile_pic{
        bottom: -45px;
        width: 300px;
        height: auto;
    }

    /* =============== footer ============== */

    .footer{
        padding: 40px;
        width: 100%;
        height: auto;
    }

    .footer_text h1{
        font-size: 18px;
        font-weight: 400;
    }

    .footer_text p{
        font-size: 14px;
    }

    .footer_btn .btn{
        font-weight: normal;
        font-size: 18px;
        margin-bottom: 20px;
    }

}

@media screen and (max-width: 560px) {
    .top{
        /* margin-top: 70px; */
        padding: 0;
    }
    .top_image{
        display: none;
    }

    .top .top_cont p{
        width: 100%;
    }

    .top .top_cont h1{
        font-size: 36px;
    }
}

@media screen and (min-width: 769px) and (max-width: 1150px){
    .list_card{
        grid-template-columns: auto auto;
        grid-gap: 20px;
        width: 100%;
    }

    .team_list{
        width: 100%;
        padding: 0 40px 100px;
    }

    .about_member{
        margin: 50px 0;
    }

    .about_member ul{
        bottom: 10px;
    }

    .top{
        display: inline-block;
        margin: 100px 40px 50px;
        height: 100%;
        flex-direction: column;
        display: flex;
        justify-content: center;
        align-items: center;
        /* background-color: #2b2b2b; */
     }
 
     .top_image{
         width: auto;
         height: auto;
         margin-top: 30px;

     }

     .top .top_cont p{
        font-size: 18px;
        font-weight: normal;
        width: auto;
    }

    .top .top_cont h1{
        font-size: 60px;
    }

    .header{
        padding: 50px 20px;
    }
}

@media screen and (max-width: 1000px){
    .d-1_nav{
        padding: 20px 40px;
        height: 100px;
    }

    .d-1_nav ul{
        display: none;
    }

    .d-1_logo{
        font-size: 24px;
    }

    #main_logo{
        width: 94px;
        height: 42px;
    }

    .toggle{
        display: block;
    }

    .menu{
        display: inline-flex;
    }

    .menu_btn{
        display: block;
        height: 35px;
        width: 35px;
        margin: 10px 10px 0 0;
    }

    .menu_close_btn{
        /* display: block; */
        height: 35px;
        width: 35px;
        margin: 10px 10px 0 0;
    }
}