:root {
  --white: #fff;
  --dark: #222;
  --blue-1: #122ab2;
  --blue-2: #2c70ff;
  --blue-3: #66d9eb;
  --gray-1: #7c7c7c;
  --gray-2: #a4a4a4;
  --gray-3: #f7f7f7;
  --purple: #a681ff;
  --pink: #f9265e;
}

* {
  box-sizing: border-box;
}

body,
h1,
h2,
p,
ul,
li,
a {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

body {
  font-family: 'Nunito', sans-serif;
  color: var(--dark);
}

/* super info */

.superinfo-bg {
  background: var(--blue-1);
  color: var(--white);
}

.superinfo {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 10px;
}

.superinfo p,
.superinfo a {
  margin: 0 10px 10px 10px;
}

.superinfo-bg a {
  color: var(--white);
}

/* menu */
.menu-bg {
  background: var(--blue-2);
}

.menu {
  max-width: 960px;
  margin: 0 auto;
  padding: 15px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.menu a {
  color: var(--white);
}

.menu-logo a {
  font-size: 2.25em;
  font-weight: bold;
  margin: 0 10px;
}

.menu-nav ul {
  display: flex;
  flex-wrap: wrap;
}

.menu-nav a {
  font-size: 1.25em;
  display: block;
  padding: 10px;
}

.menu-nav a:hover {
  color: var(--blue-1);
}

/* introducao */

.introducao {
  max-width: 960px;
  margin: 0 auto;
  font-size: 3em;
  line-height: 1;
  padding: 60px 10px;
}

.sobre {
  max-width: 960px;
  margin: 0 auto;
  padding: 60px 0;
  display: flex;
  flex-wrap: wrap;
  border-top: 2px solid var(--blue-2);
  border-bottom: 2px solid var(--blue-2);
}

.sobre-info {
  flex: 2 1 300px;
  margin: 0 10px;
}

.sobre-info h1 {
  margin-bottom: 0.5em;
  font-size: 3em;
}

.sobre-info p {
  margin-bottom: 1em;
  font-size: 1.25em;
  line-height: 1.4;
  color: var(--gray-1);
}

.sobre-img {
  flex: 1 1 160px;
  margin: 0 10px;
}

/* produtos */

.produtos {
  max-width: 960px;
  margin: 60px auto;
}

.produtos h1 {
  font-size: 3em;
  margin: 0 10px 60px 10px;
}

.produtos-container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
}

.produtos-item {
  flex: 1 1 175px;
  margin: 10px;
}

.produtos-item h2 {
  font-size: 3em;
  color: var(--gray-2);
  background: var(--gray-3);
  padding: 60px 20px;
}

.purple {
  border-top: 8px solid var(--purple);
}

.pink {
  border-top: 8px solid var(--pink);
}

.blue {
  border-top: 8px solid var(--blue-3);
}

/* preços */

.precos {
  display: flex;
  flex-wrap: wrap;
  padding: 60px;
  background: var(--gray-3);
  align-items: flex-end;
}

.preco-item {
  flex: 1 1 260px;
  margin: 10px;
  padding: 20px;
  border: 4px solid var(--white);
}

.preco-item h2 {
  margin-top: 20px;
  font-size: 3em;
  color: var(--gray-2);
  text-align: center;
}

.preco-item span {
  display: block;
  max-width: 300px;
  margin: 20px auto;
  padding: 10px 0 5px 0;
  border-top: 4px solid var(--white);
  border-bottom: 4px solid var(--white);
  text-align: center;
  font-weight: bold;
  font-size: 3em;
}

.preco-item sup {
  font-size: 1.5rem;
}

.preco-item ul {
  max-width: 300px;
  margin: 20px auto;
  color: var(--gray-1);
  font-style: italic;
  font-size: 1.25em;
}

.preco-item li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.preco-item li::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--blue-1);
  border-radius: 50%;
}

.preco-item a {
  max-width: 300px;
  display: block;
  margin: 20px auto;
  padding: 15px 0;
  font-size: 2.25em;
  font-weight: bold;
  text-transform: uppercase;
  text-align: center;
  color: var(--dark);
  border: 4px solid;
}

@media (max-width: 800px) {
  .precos {
    padding-left: 10px;
    padding-right: 10px;
  }

  .precos .preco-item:nth-child(3) {
    order: -2;
  }

  .precos .preco-item:nth-child(2) {
    order: -1;
  }
}

/* qualidade */

.qualidade {
  max-width: 960px;
  margin: 60px auto;
  display: flex;
  flex-wrap: wrap;
}

.qualidade-item {
  flex: 1 1 300px;
  margin: 20px 10px;
}

.qualidade-item h2 {
  margin-bottom: 20px;
  color: var(--gray-1);
  font-size: 2.25em;
}

.qualidade-item h2::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 30px;
  margin-right: 10px;
}

.qualidade-item:nth-of-type(3n + 1) h2::before {
  background: var(--purple);
}

.qualidade-item:nth-of-type(3n + 2) h2::before {
  background: var(--pink);
}

.qualidade-item:nth-of-type(3n + 3) h2::before {
  background: var(--blue-2);
}

.qualidade-item p {
  font-size: 1.25em;
  line-height: 1.4;
  color: var(--gray-2);
}

/* newsletter */

.newsletter {
  display: flex;
  flex-wrap: wrap;
  padding: 60px calc((100% - 960px) / 2);
  background: var(--gray-3);
}

.newsletter-info {
  flex: 1 1 260px;
  margin: 0 10px;
}

.newsletter-info h1 {
  color: var(--gray-1);
  font-size: 3em;
}

.newsletter-info p {
  max-width: 200px;
  margin-bottom: 10px;
  font-size: 1.25em;
  font-style: italic;
  color: var(--gray-1);
}

.newsletter-form {
  flex: 2 1 260px;
  align-self: center;
  margin: 0 10px;
  display: flex;
  flex-wrap: wrap;
}

.newsletter-form input {
  flex: 3 1 200px;
  margin: 0px;
  padding: 8px;
  background: transparent;
  font-family: 'Nunito', sans-serif;
  font-size: 1.25em;
  font-style: italic;
  color: var(--gray-2);
  border: 4px solid var(--blue-2);
  border-radius: 0px;
  outline: none;
}

.newsletter-form button {
  flex: 1 1 200px;
  margin: 0;
  padding: 8px 0;
  background: var(--blue-2);
  font-family: 'Nunito', sans-serif;
  font-weight: bold;
  font-size: 1.25em;
  text-transform: uppercase;
  color: var(--white);
  cursor: pointer;
  border: 0;
}

@media (max-width: 600px) {
  .newsletter-form button {
    font-size: 1em;
  }
}

/* footer */

.footer {
  display: flex;
  align-items: center;
  height: 180px;
  background: var(--blue-2);
}

.footer p {
  flex: 1;
  text-align: center;
  font-size: 1.8em;
  font-weight: bold;
  color: var(--blue-1);
}