@import url("https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap");

:root {
  --color-background: rgb(222, 198, 170);
  --color-header: rgb(70, 49, 9);
}
html {
  box-sizing: border-box;
  background-color: var(--color-background);
  color: var(--color-header);
  font-family: "Noto Serif", serif;
}

*,
*::after,
*::before {
  box-sizing: inherit;
}

body {
  margin: 0;
}

img {
  max-width: 100%;
}

.masthead {
  position: sticky !important;
  top: 0;
  background-color: var(--color-header);
  padding: 0.5rem;
}

h1 {
  text-align: center;
  font-weight: bold;
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.3rem;
  font-weight: normal;
  margin: 1rem auto;
}

.welcome {
  font-size: 2rem;
  max-width: min(100%, 30rem);
  margin: 2rem auto;
}
.welcome-para {
  font-size: 1.6rem;
  max-width: min(100%, 30rem);
  margin: 2rem auto;
}
.masthead a {
  color: white;
  text-decoration: none;
  display: inline-block;
}

main {
  padding: 0 1rem 1rem;
}
#home .contentArea {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 60vh;
  align-items: center;
}

.searchArea form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
}

.searchArea input {
  color: var(--color-header);
  padding: 0.125rem;
  border: 1px var(--color-header) solid;
  font-size: 1.4rem;
}

.searchArea .searchButton {
  display: flex;
  align-items: center;
  border: 1px var(--color-header) solid;
  box-shadow: 2px 2px 2px;
}

.searchArea .searchButton:hover,
.searchArea .searchButton:focus {
  background-color: var(--color-background);
  box-shadow: none;
}

.material-icons-round.md-36 {
  font-size: 24px;
  font-weight: bold;
}

.titleArea,
.contentArea {
  text-align: center;
  margin: 0 auto;
}

.online {
  display: none;
  opacity: 0;
  transform: translateY(-100rem);
}

.offline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.offline-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: red;
}

.keyword {
  font-weight: bold;
  font-style: italic;
}
.card {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  flex: 0 0.7 20rem;
  gap: 0.5rem;
  border: 1px var(--color-header) solid;
  box-shadow: 4px 4px 4px #353535, -4px 4px 4px #353535;
  padding-bottom: 1rem;
}

.card:hover,
.card:focus {
  box-shadow: none;
  border-width: 2px;
  cursor: pointer;
  background-color: var(--color-header);
  color: white;
}

.img-wrap {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
}

.card p {
  margin: 0;
  font-weight: bold;
  width: 100%;
}
.card p:nth-of-type(1) {
  font-size: 1.4rem;
}
.card p:nth-of-type(2) {
  display: flex;
  align-items: center;
  justify-content: center;
}
.list-unstyled {
  list-style-type: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

footer {
  display: flex;
  position: fixed;
  bottom: 0;
  align-items: center;
  padding: 1rem;
  color: white;
  width: 100%;
  font-size: 1.3rem;
  justify-content: flex-end;
  gap: 1rem;
  background-color: var(--color-header);
}

footer p {
  margin: 0;
}
.logo {
  width: 2rem;
  height: 1.5rem;
}
.logo svg {
  max-width: 100%;
}

.btn {
  text-decoration: none;
  color: white;
  display: inline-block;
  margin-top: 1.5rem;
  background-color: var(--color-header);
  padding: 0.75em 0.5em;
  font-weight: bold;
  box-shadow: 2px 2px 2px black;
  border: 1px solid var(--color-header);
  border-radius: 5px;
}

.btn:hover,
.btn:focus {
  background-color: transparent;
  color: var(--color-header);
}

@media only screen and (min-width: 45em) {
  .masthead {
    padding: 1rem;
  }
  h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  h2 {
    font-size: 1.7rem;
    margin: 2rem;
  }

  .searchArea form {
    gap: 1rem;
    padding: 0;
  }

  main {
    padding: 0 2rem 2rem;
  }

  .material-icons-round.md-36 {
    font-size: 36px;
  }

  .searchArea input {
    font-size: 1.6rem;
  }
}