*,
*::before,
*::after {
  padding: 0;
  margin: 0;
  border: 0;
  box-sizing: border-box;
}
:root {
  font-size: 62.5%;
}
html,
body {
  min-height: 100vh;
  font-family: "Rubik", sans-serif;
  font-size: 1.8rem;
  line-height: 1.2;
}
body {
  display: flex;
  flex-direction: column;
}
button:hover {
  cursor: pointer;
}
input,
button {
  font-family: "Rubik", sans-serif;
}
h1 {
  font-weight: inherit;
  font-size: inherit;
}
img {
  vertical-align: top;
}

.main {
  flex: 1 1 auto;
  overflow-x: hidden;
}

.tracker {
  position: relative;
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-image: url(./images/pattern-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding: 2rem 1.5rem 15rem;
}
.tracker__title {
  font-size: 2rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 2rem;
}
.tracker__form {
  width: 100%;
  display: flex;
}
.input {
  flex: 1 1 auto;
  font-size: 1.6rem;
  outline: none;
  color: hsl(0, 0%, 17%);
  background-color: #fff;
  border-radius: 1.3rem 0 0 1.3rem;
  padding: 1.5rem 2rem;
}
.input::placeholder {
  color: hsl(0, 0%, 59%);
  font-size: 1.4rem;
}
.input:hover {
	cursor: pointer;
}
.btn {
  color: #fff;
  background-color: hsl(0, 0%, 17%);
  border-radius: 0 1.3rem 1.3rem 0;
  padding: 2rem 2.2rem;
}
.btn:hover {
	background-color: hsl(0, 0%, 25%);
}
.address {
  position: absolute;
  top: 14.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 3rem);
  max-width: 41rem;
  display: flex;
  flex-direction: column;
  border-radius: 1.3rem;
  background-color: #fff;
  padding: 2.3rem;
}
.address__block {
  text-align: center;
}
.address__block:not(:last-child) {
  margin-bottom: 2rem;
}
.address__title {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  color: hsl(0, 0%, 59%);
  margin-bottom: 1rem;
}
.address__info {
  font-weight: 700;
  color: hsl(0, 0%, 17%);
}

.tracker-map {
  height: calc(100vh - 27rem - 1.3rem);
}
#map {
  z-index: 1;
  height: inherit;
}

.attribution {
  font-size: 11px;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

@media (min-width: 670px) {
  .tracker {
    padding-bottom: 8.5rem;
  }
  .tracker__title {
    font-size: 2.6rem;
  }
  .tracker__form {
    max-width: 50rem;
  }
  .input {
    font-size: 1.8rem;
  }
  .input::placeholder {
    font-size: 1.8rem;
  }
  .address {
    flex-direction: row;
		justify-content: space-between;
    max-width: 100rem;
    top: 15.5rem;
  }
	.address__block {
		text-align: left;
		flex: 0 1 25%;
		position: relative;
	}
  .address__block:not(:last-child) {
    margin-bottom: 0;
		margin-right: 2rem;
		border-right: 1px solid hsl(0, 0%, 85%);
  }
	.address__info {
		margin-right: 1rem;
	}
	.tracker-map {
		height: calc(100vh - 21.1rem - 1.3rem);
	}
}