html {
  box-sizing: border-box;
}
*,
*::before,
*::after { 
  box-sizing: border-box; 
  /* border: 1px solid red; */
}

body {
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.container-min {
  max-width: 960px;
  margin: auto;
}

.hero {
  background-color: #1f2937;
  color: #f9faf8;
}

header {
  display: flex;
  justify-content: space-between;
  color: #e5e7eb;
  font-size: 18px;
}

.logo {
  font-size: 24px;
  font-weight: bold;
  margin: 18px 0;
}

ul {
  list-style: none;
}

nav ul {
  display: flex;
  justify-content: space-between;
  min-width: 600px;
}

a  {
  color: #e5e7eb;
  text-decoration: none;
}

h1 {
  font-size: 48px;
  font-weight: bold;
  margin: 0;
}

h3 {
  font-weight: bold;
}

.title-image {
  display: flex;
  justify-content: space-between;
  margin: 64px 0;
  padding: 64px 0;
}

.description-title {
  flex-basis: 40%;
}

.image-container {
  border: 1px solid grey;
  background-color: grey;
  width: 400px;
  min-width: 400px;
  flex-basis: 50%;
}

button {
  background-color: #3882f6;
  padding: 8px 32px;
  border: 0;
  border-radius: 8px;
  color: #f9faf8;
}

.features {
  display: flex;
  justify-content: space-between;
  padding: 0;
}

.features-section h2 {
  font-size: 36px;
  font-weight: bold;
  color: #1f2937;
  text-align: center;
}

.feature {
  width: 150px;
}

.feature-img {
  height: 150px;
  border: 4px solid #3882f6;
  border-radius: 8px;
}

.feature p {
  text-align: center;
}

.testimonials {
  background-color: #e5e7eb;
  padding: 88px;
}

blockquote {
  font-size: 36px;
  font-style: italic;
  font-weight: lighter;
  color: #1f2937;
}

blockquote footer {
  text-align: end;
  font-weight: bold;
  padding: 8px;
}

.call-to-action {
  padding: 88px;
}

.coa-items {
  background-color: #3882f6;
  padding: 48px;
  color: #f9faf8;
  border-radius: 8px;
}

.coa-items div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.coa-items button {
  border: 2px solid #f9faf8;
}