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

@font-face {
    font-family: regular;
    src: url('KumbhSans-VariableFont.ttf');
}

:root{
    --Orange: hsl(26, 100%, 55%);
    --Pale-orange: hsl(25, 100%, 94%);
    --Very-dark-blue: hsl(220, 13%, 13%);
    --Dark-grayish-blue: hsl(219, 9%, 45%);
    --Grayish-blue: hsl(220, 14%, 75%);
    --Light-grayish-blue: hsl(223, 64%, 98%);
    --White: hsl(0, 0%, 100%);
    --Black: hsl(0, 0%, 0%);
}

body{
    background-color: white;
    padding-block: 20px;
    font-family: regular;
}

.container{
    display: flex;
    flex-direction: column;
    margin-inline: auto;
}

header{
    display: flex;
    align-items: center;
    gap: 10rem;
    border-bottom: 1px solid var(--Grayish-blue);
    margin-bottom: 50px;
    margin-inline: auto;
    position: relative;
}

.profile{
    width: 32px;
    height: 32px;
}

.profile:hover{
    border: 2px solid var(--Orange);
    border-radius: 100%;
    cursor: pointer;
}

nav{
    display: flex;
    align-items: center;
    width: 100%;
    gap: 50px;
    height: 100%;
}

.logo{
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo img{
    display: none;
    cursor: pointer;
}

.logo h2{
    font: 1rem;
    margin-block: 32px;
}

.nav-links{
    display: flex;
    gap: 20px;
}

.nav-links img{
    width: 16px;
    height: 16px;
    display: none;
}

.nav-links a{
    text-decoration: none;
    font: 0.8rem;
    color: var(--Very-dark-blue);
    opacity: .7;
    padding-block: 32px;
}

.nav-links a:hover{
    border-bottom: 2px solid var(--Orange);
    opacity: 1;
}

.cart-and-profile{
    display: flex;
    align-items: center;
    gap: 2em;
}

.cart{
    width: 16px;
    height: 16px;
    cursor: pointer;
    position: relative;
}

.display-image{
    margin-bottom: 30px;
}

.display-image img{
    width: 350px;
    border-radius: 10px;
}

.thumbnails{
    display: flex;
    justify-content: space-between;
}

.thumbnails img{
    width: 70px;
    border-radius: 8px;
    transition: all 0.3s ease-in-out;
}

.thumbnails img:hover{
    opacity: .2;
    cursor: pointer;
}

main{
    display: flex;
    gap: 100px;
    margin-inline: auto;
}

.hero-section{
    margin-top: 50px;
    max-width: 400px;
}

.company{
    font: 1rem;
    color: var(--Black);
    opacity: .7;
    margin-bottom: 10px;
    z-index: -1;
}

.hero-section h2{
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 30px;
}

.detail{
    font-size: 1rem;
    opacity: .7;
    margin-bottom: 20px;
}

.price{
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.price p:first-child{
    font-size: 1.5rem;
    font-weight: bold;
}

.price p:last-child{
    font-size: 1rem;
    padding: 2px 7px;
    background-color: var(--Black);
    color: var(--White);
    border-radius: 5px;
    font-weight: bold;
}

del{
    font-size: 1rem;
    font-weight: bold;
    opacity: .7;
}

.count-section{
    display: flex;
    align-items: center;
    background-color: var(--Grayish-blue);
    padding: 10px;
    border-radius: 10px;
}

.count-section input{
    background-color: transparent;
    border: none;
    outline: 0;
    text-align: center;
    width: 80px;
    font-size: 1rem;
    font-weight: bold;
    color: var(--Black);
    font-family: regular;
}

.count-section img{
    cursor: pointer;
}

.cart-section{
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 30px;
}
.cart-btn button{
    padding: 15px 50px;
    color: var(--Black);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 0;
    border-radius: 10px;
    background-color: var(--Orange);
    cursor: pointer;
    gap: 15px;
    font-family: regular;
}

button:hover{
    opacity: .7;
}

button img{
    width: 16px;
    height: 16px;
}

.cart-container{
    width: 300px;
    background-color: white;
    border-radius: 5px;
    min-height: 200px;
    position: absolute;
    top: 90px;
    right: 100px;
    display: none;
    z-index: 1;
}

.cart-container .carts{
    font-weight: bold;
    font-size: 1rem;
    padding-bottom: 20px;
    padding-top: 20px;
    padding-left: 20px;
}

hr{
    color: var(--Light-grayish-blue);
    width: 100%;
}

.cart-holder{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    
}

.cart-holder .empty-cart{
    margin-inline: auto;
    margin-block: 50px;
    opacity: .7;
}

.added-cart{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-inline: 20px;
    display: none;
    width: 100%;
    margin-block: 20px 10px;
}

.added-cart img:first-child{
    width: 32px;
    height: 32px;
    border-radius: 3px;
}

.amount{
    font-weight: bold;
}

.prices{
    display: flex;
    gap: 5px;
}

.ordered-btn{
    padding-inline: 20px;
    display: none;
}

.ordered-btn button{
    margin-block: 10px 20px;
    width: 100%;
    padding: 10px 10px;
    background-color: var(--Orange);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: regular;
}

.cunit{
    position: absolute;
    top: 30px;
    color: var(--White);
    background-color: var(--Orange);
    border-radius: 5px;
    padding: .3px 3px;
    font-size: .7rem;
    right: 60px;
    display: none;
    font-family: regular;
}

.head{
    font: .9rem regular;
}

.remove{
    cursor: pointer;
}
.thumbnails img.add{
    opacity: .5;
    border: 2px solid var(--Orange);
}

.post, .pre, .escape{
    display: none;
}

@media (max-width: 934px) {
    main{
        gap: 25px;
    }

    .hero-section{
        width: unset;
        max-width: 400px;
    }

    .container{
        margin-inline: 50px;
    }

    .display-image img{
        max-width: 100%;
    }

    .thumbnails{
        gap: 10px;
    }

    .cart-btn button{
        padding: 10px 40px;
    }
}

@media (max-width: 710px) {
    main{
        flex-direction: column;
        align-items: center;
    }
    
    .cart-btn button{
        padding: 10px 50px;
    }
    
}

@media (max-width: 1026px) {
    header{
        gap: 20px;
    }

    .cart-and-profile{
        gap: 20px;
    }

    nav{
        gap: 20px;
    }

    main{
        gap: 50px;
    }
}

@media (max-width: 660px) {
    nav, header, .cart-and-profile, .nav-links{
        gap: 10px;
    }
}

@media (max-width: 644px) {
    .cunit{
        right: 50px;
    }
}

@media (max-width: 550px) {
    .nav-links{
        position: absolute;
        left: 0;
        flex-direction: column;
        top: 0;
        padding-left: 20px;
        padding-top: 20px;
        height: 100vh;
        width: 60vw;
        gap: 0;
        background-color: var(--White);
        display: none;
        z-index: 1;
    }

    .nav-links a{
        padding-block: 10px;
        width: fit-content;
        font-weight: bold;
        opacity: 1;
    }

    .nav-links img{
        display: flex;
        margin-bottom: 40px;
        cursor: pointer;
    }

    header{
        justify-content: space-between;
        gap: 0;
        width: 100%;
        background-color: var(--White);
        padding-inline: 20px;
        height: 50px;
        margin: 0;
    }

    .logo img{
        display: flex;
    }

    .logo h2{
        margin-block: auto;
    }

    .container{
        margin: 0;
    }

    body{
        padding-block: 0 20px;
    }

    main{
        width: 100%;
        gap: 0;
    }

    .display-image{
        width: 100%;
        margin: 0;
    }

    .display-image img{
        width: 100%;
        border-radius: 0;
    }

    .thumbnails{
        display: none;
    }

    .hero-section{
        max-width: 100%;
        padding: 20px;
        background-color: var(--White);
        margin: 0;
    }

    .cart-section{
        flex-direction: column;
        width: 100%;
    }

    .count-section{
        width: 100%;
        justify-content: space-between;
        padding-inline: 20px;
    }

    .cart-btn{
        width: 100%;
    }

    .cart-btn button{
        width: 100%;
        justify-content: center;
        padding-block: 15px;
    }

    .price{
        float: left;
    }

    del{
        float: right;
    }

    .pre, .post{
        display: flex;
        background-color: var(--White);
        position: absolute;
        padding: 9px 11px;
        width: 30px;
        height: 30px;
        border-radius: 100%;
        top: 250px;
        cursor: pointer;
        z-index: 0;
    }

    .pre{
        left: 5%;
    }

    .post{
        right: 5%;
    }

    .cart-container{
        width: 100%;
        left: 0;
        top: 49px;
        border-radius: 0;
    }

    .cunit{
        top: 10px;
        right: 60px;
        width: fit-content;
    }

    .nav-links.act{
        display: none;
    }
}