/* css reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/* custom properties */
:root {
  --Red: hsl(0, 100%, 74%);
  --Green: hsl(154, 59%, 51%);
  --Blue: hsl(248, 32%, 49%);
  --DarkBlue: hsl(249, 10%, 26%);
  --GrayishBlue: hsl(246, 25%, 77%);
}

body {
  font-family: "Poppins", sans-serif;
  min-height: 100vh;
}

main {
  max-width: 375px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  color: white;
  text-align: center;
  background-color: var(--Red);
  background-image: url("./images/bg-intro-mobile.png");
  font-size: 16px;
}
h1 {
  font-size: 1.7rem;
  margin-bottom: 1rem;
}
.lead {
  margin-bottom: 4rem;
}

.sale,
.info-card {
  border-radius: 10px;
  box-shadow: 1px 5px 1px 1px rgba(0, 0, 0, 0.329);
}
.sale {
  background: var(--Blue);
  padding: 1.3rem 2.5rem;
  margin-bottom: 1.5rem;
}
.sale span {
  font-weight: 600;
}
.info-card {
  background: white;
  padding: 1.3rem;
  display: grid;
  gap: 1rem;
}

.info-card input {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 1.1rem;
  border-radius: 5px;
  border-color: hsla(249, 10%, 26%, 0.1);
  border-style: solid;
  color: hsla(249, 10%, 26%, 0.7);
}
.error {
  color: var(--Red);
  font-size: 11px;
  font-style: italic;
  font-weight: 600;
  margin-left: auto;
  margin-top: -13px;
}
.error-icon {
  background: url("./images/icon-error.svg") no-repeat 95%;
}

button {
  background: var(--Green);
  text-transform: uppercase;
  border: none;
  border-radius: 10px;
  padding: 1.2rem;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  color: white;
  box-shadow: 0.5px 0.5px 0.5px 0.5px var(--GrayishBlue);
  cursor: pointer;
}
button:hover {
  background: hsl(154, 59%, 61%);
}
.terms {
  color: var(--GrayishBlue);
  font-size: 11px;
  padding: 0 1.1rem;
}
.terms span {
  color: hsla(0, 100%, 74%, 0.9);
  font-weight: 600;
}

@media screen and (min-width: 992px) {
  main {
    display: flex;
    max-width: 100%;
    padding: 5rem 7rem;
    gap: 1rem;
  }
  h1 {
    font-size: 3rem;
  }
  article {
    align-self: center;
    flex: 1;
    text-align: left;
  }
  .cards {
    flex: 1;
  }
  .info-card {
    gap: 1.1rem;
    padding-bottom: 2rem;
  }
}