@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap');

.dark {
    --bg: hsl(230, 17%, 14%);
    --bg-top: hsl(232, 19%, 15%);
    --bg-card: hsl(228, 28%, 20%);
    --subtext: hsl(228, 34%, 66%);
    --header-text: hsl(0, 0%, 100%);
    --hover: #3a3458;
    --toggler: linear-gradient(
        to right,
        hsl(210, 78%, 56%),
        hsl(146, 68%, 55%)
    );
}
.light {
    --bg: hsl(0, 0%, 100%);
    --bg-top: hsl(225, 100%, 98%);
    --bg-card: hsl(227, 47%, 96%);
    --subtext: hsl(228, 12%, 44%);
    --header-text: hsl(230, 17%, 14%);
    --toggler: unset;
    --hover: #e0ddee;
}



*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
}

.wrapper{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}
.container1{
  width: 80%;
    
}

header section:first-child{
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    margin-bottom: 40px;
}

.header-headline .header-headline-1{
    font-weight: 700;
    font-size: 32px;
    color: var(--header-text);
}
.header-headline .header-headline-2{
    font-weight: 700;
    font-size:16px;
    color: var(--subtext);

}
.header-toggler{
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--header-text);
}

header section:last-child{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.header-card{
    padding:25px 30px;
    background-color: var(--bg-card);
    text-align: center;
    border-radius: 5px;
}
.padding-left{
    padding-left: 0;
}
.padding-right{
    padding-right: 0;
}
.header-card-1{
    margin: 10px 0 10px 0;
    color: var(--subtext);
    font-weight: 700;
}
.header-card-1-name{
    font-size: 13px;
  
}
.header-card-2{
    font-size: 50px;
    font-weight: 700;
    color: var(--header-text);
}
.header-card-3{
    color: var(--subtext);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 14px;
}
.header-card-4{
    margin-top: 20px;
}

.facebook{
    border-top: 3px solid hsl(208, 92%, 53%);
}
.twitter{
    border-top: 3px solid hsl(203, 89%, 53%);
}
.instagram {
    position: relative;
    overflow: hidden;
}
.instagram::after{
    content: '';
    background-image: linear-gradient(to right, #fdc468, #df4996);
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    width: 100%;
}
.youtube{
    border-top: 4px solid hsl(348, 97%, 39%);
}

.toggler {
    width: 45px;
    min-width: 45px;
    height: 24px;
    margin-left: 10px;
    background-color: hsl(230, 22%, 74%);
    border-radius: 20px;
    cursor: pointer;
    background-image: var(--toggler);
}
.toggler-circle {
    margin: 2px 2px;
    width: 20px;
    height: 20px;
    border-radius: 20px;
    background-color: var(--bg);
    transition: 0.3s;
}
.header__toggler {
    display: flex;
    justify-content: space-between;
}

/* main-card */

.main-heading{
    margin-top: 30px;
    margin-bottom: 30px;
    font-weight: 700;
    font-size: 32px;
    color: var(--header-text);
}
.main-card{
    background-color: var(--bg-card);
    padding: 25px 25px 15px 25px ;
    display: flex;
    flex-direction: column;
   border-radius: 5px;

}
.main-row-margin{
    margin-bottom: 25px;
}
.main-card-top , .main-card-bottom , .main-card-bottom1{
    display: flex;
    justify-content: space-between;
}
.main-card-top span:first-child{
    color: var(--subtext);
    font-weight: 700;
}
.main-card-bottom span:first-child{
    font-size: 34px; 
    font-weight: 700;
    color: var(--header-text);
    padding-top: 25px;
}

.main-card-bottom span:last-child{
    color: hsl(163, 72%, 41%);
    font-weight: 700;
    font-size: 12px;
padding-top: 50px;
}

.main-card-bottom1 span:first-child{
    font-size: 34px; 
    font-weight: 700;
    color: var(--header-text);
    padding-top: 25px;
}
.main-card-bottom1 span:last-child{
    color: hsl(356, 69%, 56%);
    font-weight: 700;
    font-size: 12px;
    padding-top: 50px;
}
.attribution { 
    font-size: 11px;
     text-align: center; 
     margin-top: 40px;
    color: hsl(228, 34%, 66%);
     }
.attribution a { 
    color: hsl(228, 45%, 44%); }


@media (max-width:750px){

    .container{
        width: 90%;
    }
    header section:first-child{
        flex-direction: column;
        margin-bottom: 45px;
    }
    header section:last-child{
        flex-direction: column;
    }
    .header-headline .header-headline-1{
        font-size: 25px;
    }
    .header-headline .header-headline-2{
        font-size: 14px;
    }
    .header-toggler{
        margin-top: 2rem;
    }
    
    .resp-padding{
        padding-left: 0;
        padding-right: 0;
        margin-bottom: 25px;
    }
    .main-heading {
        margin-top: 25px;
        font-size: 25px;
    }
    .main-card{
        margin-bottom: 25px;
    }
    
    .main-row-margin {
        margin-bottom: 0;
    }
    .attribution{
        margin-top: 10px;
        margin-bottom:10px;
    }
}