* {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --Desaturated-Red: hsl(0, 36%, 70%);
  --Soft-Red: hsl(0, 93%, 68%);

  /* ### Neutral */

  --Dark-Grayish-Red: hsl(0, 6%, 24%);

  /* ### Gradients */
  --Linear: 135deg, from hsl(0, 0%, 100%), to hsl(0, 100%, 98%);

  --linear-one-from: hsl(0, 0%, 100%);
  --linear-one-to: hsl(0, 100%, 98%);

  --Linear: 135deg, from hsl(0, 80%, 86%), to hsl(0, 74%, 74%);
  --linear-two-from: hsl(0, 80%, 86%);
  --linear-two-from-op: rgb(248, 191, 191, 0.6);
  --linear-two-to: hsl(0, 74%, 74%);
  /* ## Typography */

  font-size: 16px;
  font-family: "Josefin Sans", sans-serif;
}

html,
body {
  overflow: hidden;
}
body {
  height: 100vh;
  width: 100%;
  background: linear-gradient(
    135deg,
    var(--linear-one-from),
    var(--linear-one-to)
  );
}

main {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.img-desktop {
  display: none;
}

.container {
  padding-left: 40px;
  padding-right: 40px;
}

header.container {
  display: flex;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
  width: 100%;
}

header.container .logo {
  height: 25px;
}

article.container {
  text-align: center;
  margin-top: 55px;
  display: grid;
  align-content: center;
}

article.container h2 {
  text-transform: uppercase;
  color: var(--Dark-Grayish-Red);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 8px;
}

article.container p {
  color: var(--Desaturated-Red);
  line-height: 1.3;
  font-size: 1rem;
  font-weight: 400;
  margin-top: 10px;
}

article.container h1 {
  text-transform: uppercase;
  color: var(--Desaturated-Red);

  font-size: 1.5rem;
  letter-spacing: 8px;
  font-weight: 300;
}

form {
  position: relative;
  height: 40px;
  margin-top: 10px;
  width: 100%;
}

form #email {
  background-color: transparent;
  border: 1px var(--linear-two-from-op) solid;
  border-radius: 30px;
  height: 100%;
  width: 100%;
  padding-left: 30px;
  padding-right: 130px;
}

form #submit {
  position: absolute;
  right: 0;
  background-color: transparent;
  border: none;
  border-radius: 30px;
  height: 100%;
  width: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 0;
  background: linear-gradient(
    135deg,
    var(--linear-two-from),
    var(--linear-two-to)
  );
  box-shadow: rgb(0, 0, 0, 0.2) 0 7px 15px 0px;
  transition-duration: 0.5s;
}

form #email:focus {
  outline: none;
  color: var(--Dark-Grayish-Red);
}

form #email::placeholder {
  color: var(--linear-two-from-op);
}

#form #error p {
  position: absolute;
  color: var(--Soft-Red);
  font-size: 0.8rem;
  bottom: -30px;
  left: 30px;
}

#form #error img {
  position: absolute;
  right: 100px;
  top: 50%;
  transform: translateY(-50%);
}

#error {
  display: none;
}

/* Desktop Screen */
@media (min-width: 725px) {
  body {
    display: flex;
  }

  .img-desktop {
    display: block;
    height: 100vh;
  }

  .img-mobile {
    display: none;
  }

  main {
    background: url(images/bg-pattern-desktop.svg) no-repeat;
    background-size: cover;
    padding-left: 140px;
    padding-right: 140px;
  }
  article.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: auto;
    text-align: start;
  }
  article.container h1 {
    font-size: 3.5rem;
  }
  article.container h2 {
    margin-top: 10px;
    font-size: 3.5rem;
  }

  article.container p {
    font-size: 1.2rem;
    margin-top: 40px;
  }

  form {
    margin-top: 40px;
  }

  header.container {
    padding-top: 50px;
  }

  header.container .logo {
    height: 30px;
  }
  form #submit:hover {
    background: linear-gradient(
      135deg,
      var(--linear-one-from),
      var(--linear-two-from)
    );
    box-shadow: rgb(0, 0, 0, 0.2) 0 18px 25px 0px;
  }
}

/* MOBILE PHONES */
@media (max-width: 375px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  header .container {
    height: 100px;
  }
  .container .logo {
    height: 20px !important;
  }
  article.container h1 {
    font-size: 1.3rem;
  }
  article.container h2 {
    font-size: 1.3rem;
  }
  article.container p {
    font-size: 0.9rem;
  }
  form {
    height: 35px;
  }
}