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

body{
  background:#f3f3f3;
  font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color:#222;
}

/* MAIN PAGE */
.product-page{
  width:100%;
  min-height:100vh;
  padding:90px 15px 40px;
}

/* PRODUCT WRAPPER */
.product-wrapper{
  width:100%;
  max-width:1400px;
  margin:auto;

  background:white;

  border-radius:12px;
  overflow:hidden;

  box-shadow:
  0 2px 10px rgba(0,0,0,0.06);

  display:flex;
  flex-direction:column;
}

/* LEFT SIDE */
.product-gallery{
  width:100%;
  background:white;

  display:flex;
  justify-content:center;
  align-items:center;

  border-bottom:1px solid #eee;
}

/* IMAGE AREA */
.main-image{
  width:100%;
  height:500px;

  display:flex;
  justify-content:center;
  align-items:center;

  overflow:hidden;

  padding:20px;
}

/* PRODUCT IMAGE */
.main-image img{
  width:100%;
  height:100%;

  object-fit:contain;
  object-position:center;

  transition:0.3s ease;
}

/* RIGHT SIDE */
.product-info{
  width:100%;
  padding:25px;
}

/* PRODUCT TITLE */
.product-title{
  font-size:28px;
  font-weight:700;
  line-height:1.4;
  color:#111;

  margin-bottom:18px;
}

/* PRICE */
.product-price{
  font-size:34px;
  font-weight:bold;

  color:rgb(206, 136, 6);

  margin-bottom:18px;
}

/* STOCK */
.availability{
  display:inline-block;

  background:#ebffeb;
  color:green;

  padding:8px 14px;

  border-radius:6px;

  font-size:14px;
  font-weight:600;

  margin-bottom:30px;
}

/* DESCRIPTION */
.description-box{
  width:100%;
  margin-bottom:35px;
}

.description-box h2{
  font-size:22px;
  margin-bottom:14px;
  color:#111;
}

.description{
  font-size:15px;
  line-height:1.9;
  color:#444;
}

/* FORM */
.cart-form{
  width:100%;
}

/* QUANTITY */
.qty-box{
  width:100%;
  margin-bottom:22px;
}

.qty-box label{
  display:block;

  font-size:15px;
  font-weight:600;

  margin-bottom:10px;
}

.qty-box input{
  width:100%;
  height:52px;

  border:1px solid #ddd;
  outline:none;

  border-radius:8px;

  padding:0 15px;

  font-size:16px;

  transition:0.3s ease;

  background:white;
}

.qty-box input:focus{
  border-color:rgb(224, 149, 9);
}

/* BUTTON */
.buy-btn{
  width:100%;
  height:56px;

  border:none;
  outline:none;

  border-radius:10px;

  background:rgb(224, 149, 9);

  color:white;

  font-size:17px;
  font-weight:bold;

  cursor:pointer;

  transition:0.3s ease;
}

.buy-btn:hover{
  background:rgb(198, 128, 0);
}

/* TABLETS */
@media only screen and (min-width:768px){

  .product-page{
    padding:100px 25px 50px;
  }

  .product-wrapper{
    flex-direction:row;
    align-items:stretch;
  }

  /* LEFT */
  .product-gallery{
    width:50%;
    border-right:1px solid #eee;
    border-bottom:none;
  }

  .main-image{
    height:650px;
    padding:35px;
  }

  /* RIGHT */
  .product-info{
    width:50%;
    padding:40px;
  }

  .product-title{
    font-size:34px;
  }

  .product-price{
    font-size:38px;
  }

  .description{
    font-size:16px;
  }

}

/* LARGE SCREENS */
@media only screen and (min-width:1200px){

  .product-wrapper{
    min-height:700px;
  }

  .main-image{
    height:700px;
    padding:50px;
  }

  .product-info{
    padding:50px;
  }

  .product-title{
    font-size:38px;
  }

  .product-price{
    font-size:42px;
  }

}

/* EXTRA LARGE */
@media only screen and (min-width:1500px){

  .product-wrapper{
    max-width:1500px;
  }

}