* {
  box-sizing: border-box;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}
a {
  text-decoration: none;
}
button {
  padding: 0;
}
input {
  padding: 0;
}
textarea {
  padding: 0;
}

body {
  margin: 16px;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
    Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #fafafa;
  color: #212121;
  line-height: 1.5;
}
/**task-1**/
.item {
  background: #f6f6fe;
  width: 392px;
  margin: 0 auto;
  border-radius: 8px;
}
.item-title {
  font-weight: 600;
  font-size: 24px;
  line-height: 1.33333;
  letter-spacing: 0.04em;
  color: #2e2f42;
  margin-bottom: 16px;
  padding: 16px;
}
.sub-item {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.04em;
  border: 1px solid #808080;
  border-radius: 4px;
  width: 360px;
  height: 40px;

  margin-bottom: 8px;
  margin-left: 16px;
  padding: 8px 16px;
}

/**task-2**/
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 48px 24px;
  width: 1128px;
  margin: 0 auto;
}

/**task-3**/
#name-input {
  width: 360px;
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: #2e2f42;
  border: 1px solid #808080;
  border-radius: 4px;
  padding: 8px 16px;
  height: 40px;
  margin-top: 24px;
  margin-bottom: 16px;
}
.textForInput {
  font-weight: 600;
  font-size: 24px;
  line-height: 1.33333;
  letter-spacing: 0.04em;
  color: #2e2f42;
}
/**task-4**/
.login-form {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-direction: column;
  gap: 8px;
  margin-top: 25px;
}

.form-label {
  display: flex;
  flex-direction: column;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #2e2f42;
  gap: 8px;
}
.form-input {
  font-weight: 600;
  font-size: 16px;
  line-height: 1.33333;
  width: 360px;
  height: 40px;
  padding: 8px 16px;
}
.form-button {
  display: flex;
  font-weight: 500;
  font-size: 16px;
  align-items: center;
  justify-content: center;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #fff;
  border-radius: 8px;
  padding: 8px 16px;
  width: 86px;
  height: 40px;
  background: #4e75ff;
  margin-top: 8px;
}
.form-button:hover,
.form-button:focus {
  background: #6c8cff;
}

/**task-5**/
.widget {
  margin-top: 25px;
}

.text-widget {
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #2e2f42;
  margin-bottom: 16px;
}
.change-color {
  border-radius: 8px;
  padding: 8px 16px;
  width: 148px;
  height: 40px;
  background: #4e75ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #fff;
}
.change-color:hover,
.change-color:focus {
  background: #6c8cff;
}

.btn-new {
  border: none;
  border-radius: 2px;
  text-decoration: none;
  color: white;
  background: #0b63f6;
  box-shadow: 0 5px 0 #003cc5;
}

.btn-new:hover {
  background: #003cc5;
  box-shadow: none;
  position: relative;
  top: 5px;
}

.nav {
  max-width: 80px;
  border-radius: 2px;
  color: white;
  transition: 0.2s linear;
  background: #0b63f6;
}

.nav:hover {
  box-shadow:
    0 0 0 2px white,
    0 0 0 4px #3c82f8;
}