:root {
  --text-dark: #000000;
  --text-light: #141412;
  --extra-light: #ff6d00 ;
  --white: #ffffff;
  --max-width: 1200px;
  --header-font: Arial, Helvetica, sans-serif;
  }

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

body{
    font-family:Arial, Helvetica, sans-serif;
}
img{
    width: 100%;
    display: block;
}


.btn {
    padding: 1rem 2rem;
    outline: none;
    border: none;
    color: var(--white);
    background-color: var(--text-dark);
    transition: 0.3s;
    cursor: pointer;
  }
  
  .btn:hover {
    background-color: var(--text-light);
  }

a {
    text-decoration: none;
    transition: 0.3s;
  }
  
  ul {
    list-style: none;
  }

nav {
    position: fixed;
    isolation: isolate;
    width: 100%;
    z-index: 9;
  }
  
  .nav__header {
    padding: 1rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
  }
  
  .nav__logo img {
    max-width: 150px;
  }
  
  .nav__menu__btn {
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    
  }
  
  .nav__links {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
    background-color: #ffffff;
    transition: transform 0.5s;
    z-index: -1;
    
  }
  
  .nav__links.open {
    transform: translateY(100%);
  }
  
  .nav__links a {
    font-weight:bold;
    color: var(--text-light);
  }
  
  .nav__links a :hover{
    color:#ff6d00;
  }

  

.main-wrapper{
    background-color: #fff;
    min-height: 100vh;
    overflow-x: 0;
}
.container{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}
.main-title{
    text-align: center;
}
.main-title h1{
    padding: 16px 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.main-title p{
    padding: 16px 0;
    font-weight: 500;
    letter-spacing: 2px;
}

.display-style-btns{
    margin: 10px 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background-color: #fff;
    padding: 16px 0;
    border-radius: 5px;
}
.display-style-btns button{
    border: none;
    font-size: 22px;
    display: inline-block;
    vertical-align: top;
    margin: 0 8px;
    background-color: transparent;
    cursor: pointer;
    transition: all 0.3s ease-out;
}
.display-style-btns button:hover{
    color: #ff6d00;
}
.active-btn{
    color: #ff6d00;
}


.item-list{
    margin: 36px 0;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    row-gap: 32px;
}
.item{
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 0 4px 0 rgba(15, 4, 4, 0.05);
    transition: all 0.2s ease-out;
}
.item:hover{
    box-shadow: 0 0 10px 1px rgba(0, 4, 4, 0.15);
}
.item-img{
    position: relative;
    overflow: hidden;
}
.item-img img{
    width: 70%;
    margin: 16px auto;
}
.icon-list{
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease-out;
}
.icon-list button{
    border: none;
    background-color: #202020;
    color: #fff;
    margin: 0 6px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease-out;
}
.icon-list button:hover{
    background-color: #f4f4f4;
    color: #202020;
}
.item-img:hover .icon-list{
    bottom: 26px;
}
.item-detail{
    padding: 16px;
    color: #000000;
    text-align: center;
}
.item-name{
    font-weight: 500;
    font-size: 18px;
    color: #202020;
    display: block;
}
.item-price{
    margin: 10px 0;
    font-weight: 300;
    display: flex;
    align-items: center;
    justify-content: center;
}
.old-price{
    text-decoration: line-through;
    opacity: 0.6;
}
.new-price{
    color: #ff6d00;
    font-size: 18px;
    font-weight: 600;
    margin-right: 10px;
}
.item-detail p{
    font-weight: 300;
    opacity: 0.9;
    font-size: 16px;
    line-height: 1.7;
    display: none;
    margin-top: 10px;
}

.item-detail span{
    font-weight:bold;
    font-size: 20px;
}


.add-btn{
    margin: 16px 0;
    text-transform: uppercase;
    border: none;
    background-color: #202020;
    color: #fff;
    font-family: inherit;
    padding: 10px 28px;
    border: 1px solid #202020;
    cursor: pointer;
    transition: all 0.3s ease-out;
    display: none;
}
.add-btn:hover{
    background-color: #fff;
    color: #202020;
}


/* stylings for details active */
.details-active.item-list{
    grid-template-columns: 100%;
}
.details-active .item{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
}
.details-active .item-detail{
    text-align: left;
}
.details-active .item-price{
    justify-content: flex-start;
}
.details-active .item-detail p{
    display: block;
}
.details-active .item-detail .add-btn{
    display: block;
}



@media screen and (min-width: 678px){
    .item-list{
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

@media screen and (min-width: 768px){
    .item-list{
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 576px){
    .details-active .item{
        grid-template-columns: 100%;
    }
}

        
@media (width > 768px) {
    nav {
      position: absolute;
      padding: 2rem 1rem;
      max-width: var(--max-width);
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }
  
    .nav__header {
      flex: 1;
      padding: 0;
      background-color: transparent;
    }
  
    .nav__menu__btn {
      display: none;
    }
  
    .nav__links {
      position: static;
      padding: 0;
      width: fit-content;
      flex-direction: row;
      background-color: transparent;
      transform: none !important;
    }
  
    .nav__links a:hover {
      color:#ff6d00 ;
    }
  
   
    .about__container {
      grid-template-columns: repeat(2, 1fr);
      align-items: center;
    }
  
    .about__content {
      max-width: 450px;
      margin-inline: auto;
    }
  
    .about__content .section__header {
      margin-inline-start: unset;
    }
  
    .about__content :is(p, .about__btn) {
      text-align: left;
    }
    .footer__container {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (width > 540px) {
 
    .input__row {
      display: flex;
      gap: 2rem;
    }
  
    .footer__container {
      grid-template-columns: repeat(2, 1fr);
    }
  }