styles.css

/*
=============== 
Fonts
===============
*/
@import url('https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap');

/*
=============== 
Global Styles
===============
*/

*,
::after,
::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "'Open Sans', sans-serif;";
  background: hsl(210, 36%, 96%);
  color: hsl(209, 61%, 16%);
  line-height: 1.5;
  font-size: 0.875rem;
}
ul {
  list-style-type: none;
}
a {
  text-decoration: none;
}
img:not(.logo) {
  width: 100%;
}
img {
  display: block;
}

h1,
h2,
h3,
h4 {
  letter-spacing: 0.25rem;
  text-transform: capitalize;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  font-family: 'Roboto', sans-serif;
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.25rem;
}
h4 {
  font-size: 0.875rem;
}
p {
  margin-bottom: 1.25rem;
  color: hsl(210, 22%, 49%);
}
@media screen and (min-width: 800px) {
  h1 {
    font-size: 4rem;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    font-size: 1.75rem;
  }
  h4 {
    font-size: 1rem;
  }
  body {
    font-size: 1rem;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1;
  }
}
/*  global classes */

.btn {
  text-transform: uppercase;
  background: transparent;
  color: #222;
  padding: 0.375rem 0.75rem;
  letter-spacing: 0.25rem;
  display: inline-block;
  transition: all 0.3s linear;
  font-size: 0.875rem;
  border: 2px solid #222;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: 0.5rem;
}
.btn:hover {
  color: #fff;
  background: #222;
}
/* section */
.section {
  padding: 5rem 0;
}

main {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
.header {
  background-color: hsl(205, 65%, 87%);
  padding-top: 3rem;
  overflow: hidden;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1;
}
.product {
  padding-bottom: 5rem;
}
.title {
  text-align: center;
  margin-bottom: 2rem;
  color: #e75915;
}
.underline {
  width: 5rem;
  height: 0.25rem;
  background: hsl(211, 39%, 23%);
  margin-left: auto;
  margin-right: auto;
}
.btn-container {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.colorfulBand {
  display: flex;
  flex-direction: row;
  height: 8px;
  background: linear-gradient(
    to right,
    #7622da 0%,
    #7622da 11%,
    #47c6eb 11%,
    #47c6eb 29%,
    #ed5f1f 29%,
    #ed5f1f 60%,
    #f59f28 60%,
    #f59f28 75%,
    #6b1e5b 75% 88%,
    #45b794 88%,
    #45b794 100%
  );
}

.filter-btn {
  background: transparent;
  border-color: blue;
  font-size: 1rem;
  text-transform: capitalize;
  margin: 0.5rem 0.5rem;
  letter-spacing: 1px;
  border-radius: 0.5rem;
  padding: 0.375rem 0.75rem;
  cursor: pointer;
  transition: all 0.3s linear;
}
.filter-btn:hover {
  background: blue;
  color: #fff;
}

.section-center {
  width: 100vw;
  margin: 0 auto;
  max-width: 1600px;
  display: grid;
  gap: 3rem 2rem;
  justify-items: center;
  margin-top: 280px;
}
.product-item {
  display: grid;
  gap: 1rem 2rem;
  max-width: 30rem;
  position: relative;
  padding: 5px;
  border: 2px solid rgb(208, 203, 203);
  border-radius: 5px;
  /* height:200px; */
}
.product-item:hover {
  background-color: rgb(208, 203, 203);
  cursor: pointer;
  transition: all 0.3s linear;
}
.photo {
  object-fit: fill;
  width: 250px;
  /* height: 200px; */
  border: 0.25rem solid;
  /* border-radius:  0.5rem; */
  border-bottom-left-radius: 1rem;
  border-top-right-radius: 1rem;
}
.item-info header {
  border-bottom: 0.5px dashed hsl(210, 22%, 49%);
}
.item-info h4 {
  margin-bottom: 0.5rem;
}
.price {
  color: #f27a1a;
  position: absolute;
  bottom: 0;
  right: 0;
}
.item-text {
  margin-bottom: 0;
  padding-top: 1rem;
}

@media screen and (min-width: 768px) {
  .section-center {
    width: 95vw;
    grid-template-columns: 1fr 1fr;
  }
  .product-item {
    grid-template-columns: 1fr 1fr;
    gap: 0 1.25rem;
    max-width: 40rem;
  }
  .photo {
    height: 175px;
  }
}
@media screen and (min-width: 1200px) {
  .section-center {
    width: 95vw;
    grid-template-columns: 1fr 1fr 1fr;
  }
  /* .photo {
    height: 200px;
  } */
}