/* common */

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}

h1,
h2 {
  margin: 0;
  font-weight: normal;
  font-family: serif;
}

section h1 {
  font-size: 50px;
  text-align: center;
  margin-bottom: 70px;
  margin-top: 0;
  font-weight: bold;
}

p {
  margin: 0;
}

img {
  vertical-align: bottom;
}

.container {
  margin: 0 16px;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity .3s;
}

a:hover {
  opacity: .5;
}

/* header */

header {
  padding: 8px 0;
}

header form {
  display: none;
}

header input,
header button {
  all: unset;
}

header input {
  border-bottom: 1px solid #aaa;
  padding: 4px;
  width: 300px;
}

header button {
  cursor: pointer;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header ul {
  display: flex;
}

header li a {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  text-align: center;
}

header li a i {
  font-size: 18px;
}

header li + li {
  margin-left: 8px;
}

.hero {
  height: 400px;
}

.hero img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  position: absolute;
  opacity: 0;
  transition: opacity 1.5s;
}

.hero img.current {
  opacity: 1;
}

/* products */

.products {
  padding: 80px 0;
}

.products ul {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.products li {
  width: calc((100% - 16px)/2);
}

.products li img{
  width: 100%;
}

.products li h2 {
  font-size: 16px;
  margin-top: 8px;
}

.products li a{
  display: block;
}

.products .more {
  display: block;
  width: 70%;
  line-height: 48px;
  border: 2px solid #333;
  text-align: center;
  margin: 32px auto 0;
}

/* footer */

footer {
  background: #4c4948;
  padding: 16px 0;
  color: #eee;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer small {
  font-size: 16px;
}

footer li i {
  font-size: 24px;
}

footer ul {
  display: flex;
}

footer li + li {
  margin-left: 8px;
}



/* medium screen */

@media (min-width: 600px) {
  .products li {
    width: calc((100% - 32px)/3);
  }
}

/* large screen */

@media (min-width: 800px) {
  .container{
    width: calc(100% - 32px);
    margin: 0 auto;
    max-width: 800px;
  }

  header form {
    display: block;
  }
}