:root{
    --Very-Dark-Blue: hsl(243, 87%, 12%);
    --Desaturated-Blue: hsl(238, 22%, 44%);
    --Bright-Blue: hsl(224, 93%, 58%);
    --Moderate-Cyan: hsl(170, 45%, 43%);
    --Light-Grayish-Blue: hsl(240, 75%, 98%);
    --Light-Gray: hsl(0, 0%, 75%);
}
*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body{
    font-family: "Raleway", serif;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
@media (max-width:767){

}
.container{
    padding-left: 20px;
    padding-right: 20px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}
@media (max-width:767px){
    .container{
        width: 100%;
        
    }
}
.header{
    padding-top: 40px ;
    padding-bottom: 50px ;
}
@media (max-width:767px){
    .header img{
        width: 100px;
    }
}
.header .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header ul{
    display: flex;
    align-items: center;
    gap: 50px;
}
.header ul{
    display: flex;
    align-items: center;
    gap: 50px;
}
@media (max-width:767px){
    .header ul{
        gap: 20px;
    }

}
.header ul li a{
    color: black;
}
/* ///////////////////////////////////////////////////////////////// */
.introduction-to-the-site{
    margin-bottom: 150px;
}
.introduction-to-the-site .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
}
@media (max-width:767px){
    .introduction-to-the-site .container{
        flex-direction: column;
    }
    
}
.introduction-to-the-site .introductory-text{
    min-width: 350px;
}
.introduction-to-the-site .introductory-text h1{
    margin-bottom: 30px;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text h1{
        text-align: center;
    }
}
.introduction-to-the-site .introductory-text p{
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 20px;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text p{
        text-align: center;
    }
}
.introduction-to-the-site .introductory-text form{
    align-items: center;
    gap: 40px;
    position: relative;
    display: flex;
    justify-content: center;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text form{
        flex-direction: column;
    }
}
.introduction-to-the-site .introductory-text form .email{
    width: 63%;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text form .email{
        width: 100%;
    }
}
.introduction-to-the-site .introductory-text form input[type = 'email']{
    height: 35px;
    width: 100%;
    padding: 10px;
    outline: none;
}
.introduction-to-the-site .introductory-text form span{
    position: absolute;
    left: 0px;
    bottom: -25px;
    color: rgba(255, 0, 0, 0.603);
    display: none;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text form span{
        top: 45px;
        left: 25%;
    }
}
.introduction-to-the-site .introductory-text form input[type = 'submit']{
    height: 35px;
    width: 34%;
    padding: 10px;
    color: var(--Light-Grayish-Blue);
    background-color: var(--Bright-Blue);
    outline: none;
    border: none;
    cursor: pointer;
    transition: .3s;
}
@media (max-width:767px){
    .introduction-to-the-site .introductory-text form input[type = 'submit']{
        width: 100%
    }
}
.introduction-to-the-site .introductory-text form input[type = 'submit']:hover{
    background-color: hsla(224, 93%, 58%, 0.76) ;
}
.introduction-to-the-site img{
    min-width: 350px;
}
@media (max-width:767px){
    .introduction-to-the-site img{
        width: 300px;
    }

}

/* /////////////////////////////////////////////////////////////////////////// */

.stay-productive{
    background-image: url(../images/bg-curve-desktop.svg);
    background-repeat: no-repeat;
    background-size: 100%;
    height: 100vh; 
    padding-top: 100px;
    padding-bottom: 100px;
    position: relative;
}
.stay-productive::after{
    content: "";
    position: absolute;
    left: 0;
    top: 50px;

    width: 100%;
    height: 100%;
    background-color: var(--Light-Grayish-Blue) ;
    z-index: -1;
}
@media (max-width:767px){
    .stay-productive{
        background-image: url(../images/bg-curve-mobile.svg);
    }

}
.stay-productive .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}
@media (max-width:767px){
    .stay-productive .container{
        flex-direction: column;
    }
    
}
.stay-productive .text-content{
    width: 100%;
}
@media (max-width:767px){
    .stay-productive .text-content{
        width: 100%;
    }
}
.stay-productive .text-content h2{
    font-size: 36px;
    margin-bottom: 25px;
}
@media (max-width:767px){
    .stay-productive .text-content h2{
        font-size: 20px;
        text-align: center;
    }

}
.stay-productive .text-content p{
    width: 80%;
    margin-bottom: 20px;
    line-height: 1.3;
    color: var(--Very-Dark-Blue);
}
@media (max-width:767px){
    .stay-productive .text-content p{
        width: 100%;
    }
}
.stay-productive .text-content .See{
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    padding-bottom: 5px;
}
@media (max-width:767px){
    .stay-productive .text-content .See{
        justify-content: center;
    }
    
}
.stay-productive .text-content .See::before{
    content: "";
    position: absolute;
    width: 200px;
    border-bottom: 2px solid var(--Moderate-Cyan);
    bottom: 0;
}
@media (max-width:767px){
    .stay-productive .text-content .See::before{
        width: 200px;
    }
    
}
.stay-productive .text-content .See h3{
    color: var(--Moderate-Cyan);
    font-weight: normal;
    cursor: pointer;
}
.stay-productive .text-content .See img{
    width: 20px;
    cursor: pointer;
}
.stay-productive .text-content .box{
    width: 58%;
    margin-top: 30px;
    border: 1px solid var(--Light-Grayish-Blue);
    box-shadow: 0px 0px 17px -5px var(--Light-Gray);
    padding: 20px;
}
@media (max-width:767px){
    .stay-productive .text-content .box{
        width: 100%;   
    }
}
.stay-productive .text-content .box .quotes{
    width: 20px;
    margin: 20px;
}
.stay-productive .text-content .box p{
    font-size: 14px;
    line-height: 1.8;
    color: var(--Very-Dark-Blue);
}
.stay-productive .text-content .box .avatar{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}
.stay-productive .text-content .box .avatar img{
    width: 40px;
    border-radius: 50%
}
.stay-productive .text-content .box .avatar .text h4{
    font-size: 14px;
    margin-bottom: 5px;
}
.stay-productive .text-content .box .avatar .text span{
    font-size: 13px;
}
.stay-productive .illustration img {
    min-width: 200px;
    max-width: 500px;
}
@media (max-width:1200px) {
    .stay-productive .illustration img {
        display: none;
    }
}

/* ////////////////////////////////////////////////////////////////////// */

.access-today{
    background-color: var(--Desaturated-Blue);;
    padding: 50px 0;
    color: var(--Light-Grayish-Blue);
}
.access-today .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
@media (max-width:767px){
    .access-today .container{
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

}
.access-today .text-content{
    flex-basis: 44%;
}
.access-today .text-content h2{
    margin-bottom: 20px;
}
.access-today .text-content p{
    line-height: 1.4;
}
.access-today form{
    position: relative;
    flex-basis: 35%;
}
@media (max-width:767px){
    .access-today form{
        width: 100%;
    }
    
}
.access-today form .email input[type = "email"]{
    width: 100%;
    height: 40px;
    padding-left: 10px ;
    margin-bottom: 30px;
}
.access-today form .email input[type = "email"]:focus{
    outline: none;
}
.access-today form .email span{
    position: absolute;
    left: 0px;
    bottom: 52px;
    font-size: 12px;
    display: none;
}
@media (max-width:767px){
    .access-today form .email span{
        left: 88px;
        bottom: 50px;
        font-size: 15px;
    }
}
.access-today form input[type = "submit"]{
    width: 50%;
    height: 40px;
    background-color: var(--Bright-Blue);
    color: var(--Light-Grayish-Blue);
    cursor: pointer;
    border: none;
}
@media (max-width:767px){
    .access-today form input[type = "submit"]{
        width: 100%;
    }

}
.access-today form input[type = "submit"]:hover{
    background-color: hsla(224, 89%, 66%, 0.637) ;
}

/* ////////////////////////////////////////////////////////////////////////////////// */

.footer{
    background-color: var(--Very-Dark-Blue);
    padding: 30px 0;
    color: var(--Light-Grayish-Blue);
}
@media (max-width:767px){
    .footer .logo{
        text-align: center;
    }

}
.footer .footer-content{
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
}
@media (max-width:767px){
    .footer .footer-content{
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

}
@media (max-width:767px){
    .footer .contact{
        margin-bottom: 30px;
    }

}
.footer .contact .phone{
    margin-bottom: 20px;
}
.footer .contact .phone img{
    width: 15px;
    margin-right: 5px;
}
.footer .contact .email img{
    width: 15px;
    margin-right: 5px;
}
.footer ul li {
    margin-bottom: 20px;
}
.footer ul li a{
    color: var(--Light-Gray);
    transition: .3s;
}
.footer ul li a:hover{
    color: var(--Moderate-Cyan);
}
.footer .icons i{
    border: 1px solid var(--Light-Grayish-Blue);
    padding: 10px;
    border-radius: 50%;
    margin: 5px;
    font-size: 15px;
    transition: .3s;
}
.footer .icons i:hover{
    color: var(--Moderate-Cyan);
    cursor: pointer;
    
}