* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}
body {
  font-family: "Open Sans", sans-serif;
}

/* ******************* */
/* Header */
/* ******************* */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-img {
  width: 14rem;
}
.header-cta:link,
.header-cta:visited {
  font-size: 1.2rem;
  font-weight: 700;
  background-color: #fff;
  color: hsl(192, 100%, 9%);
  text-decoration: none;
  padding: 1rem 3.2rem;
  border-radius: 100px;
  box-shadow: 0 0 2.4rem 0 rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
}
.header-cta:hover,
.header-cta:active {
  transition: all 0.3s;
  color: hsl(208, 11%, 55%);
  transform: translate(0, -0.3rem);
}
/* ******************* */
/* Hero Section */
/* ******************* */
.hero {
  background-image: url(./images/bg-hero-desktop.svg);
  background-color: hsl(193, 100%, 96%);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 4rem 8rem;
}
.hero-content {
  margin: 9.6rem 0;
  gap: 8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-content: center;
}
.primary-heading {
  font-size: 4.8rem;
  font-weight: 700;
  color: hsl(192, 100%, 9%);
  font-family: "Poppins", sans-serif;
  margin-bottom: 1.6rem;
}
.hero-text {
  font-size: 1.4rem;
  font-weight: 400;
  color: hsl(192, 100%, 9%);
  /* padding-right: 6.4rem; */
}
.cta:link,
.cta:visited {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 700;
  background-color: hsl(322, 100%, 66%);
  color: hsl(193, 100%, 96%);
  text-decoration: none;
  padding: 1.2rem 3.2rem;
  border-radius: 100px;
  box-shadow: 0 0 2.4rem 0 rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  margin-top: 4rem;
}
.cta:hover,
.cta:active {
  transition: all 0.3s;
  background-color: hsl(322, 100%, 70%);
  transform: translate(0, -0.3rem);
}
.img {
  width: 100%;
}

/* ******************* */
/* Features Section */
/* ******************* */
.section-features {
  margin: 9.6rem 8rem;
}
.feature {
  margin-bottom: 4.8rem;
  padding: 4rem 8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  justify-items: center;
  box-shadow: 0 0 2.4rem 0 rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}
.secondary-heading {
  font-size: 2.4rem;
  font-weight: 700;
  color: hsl(192, 100%, 9%);
  font-family: "Poppins", sans-serif;
  margin-bottom: 1.4rem;
}
.feature-description {
  font-size: 1.4rem;
  font-weight: 400;
  color: hsl(208, 11%, 55%);
  font-family: "Open Sans", sans-serif;
  line-height: 1.6;
}
.card-img {
  max-width: 100%;
  height: 30rem;
}
/* ******************* */
/* Message Section */
/* ******************* */
.section-message {
  margin: 9.6rem 8rem -9.6rem 8rem;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 10;
}

.message {
  background-color: #fff;
  max-width: 80rem;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 0 2.4rem 0 rgba(0, 0, 0, 0.1);
  padding: 4rem 8rem;
}
.message .primary-heading {
  margin-bottom: 0rem;
  font-size: 3.2rem;
  display: inline-block;
}
.message .cta {
  padding: 1.6rem 4.8rem;
}

/* ******************* */
/* Footer Section */
/* ******************* */

.footer-container {
  background-color: hsl(192, 100%, 9%);
  padding: 4rem 8rem;
  color: hsl(193, 100%, 96%);
}
.logo {
  margin-top: 12.8rem;
}
.footer-logo {
  width: 14rem;
}
.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: 3.2rem;
  gap: 6.4rem;
}
.address-col {
  display: flex;
  flex-direction: column;
}
.contacts {
  font-style: normal;
  font-size: 1.4rem;
}
.address {
  display: flex;
  align-items: start;
  margin-bottom: 1.6rem;
  gap: 1rem;
}
.address img {
  margin-top: 0.2rem;
  margin-right: 1.2rem;
}
.mobile-email {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.footer-link:link,
.footer-link:visited {
  text-decoration: none;
  font-size: 1.4rem;
  color: hsl(193, 100%, 96%);
  transition: all 0.3s;
  display: flex;
  gap: 1.6rem;
}

.links {
  display: flex;
  justify-content: space-between;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.footer-nav-link:link,
.footer-nav-link:visited {
  text-decoration: none;
  font-size: 1.4rem;
  color: hsl(193, 100%, 96%);
  transition: all 0.3s;
}
.footer-nav-link:hover,
.footer-nav-link:active {
  transition: all 0.3s;
  border-bottom: 1px solid hsl(193, 100%, 96%);
}
.socials {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.socials-list {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  align-items: center;
}
.social-icon {
  font-size: medium;
  color: #fff;
  border: #fff 1px solid;
  padding: 1rem 1.3rem;
  border-radius: 50%;
}
.social-icon:hover {
  background-color: hsl(192, 100%, 9%);
  color: hsl(322, 100%, 66%);
  border: hsl(322, 100%, 66%) 1px solid;
}

@media screen and (max-width: 1100px) {
  html {
    font-size: 50%;
  }
}
@media screen and (max-width: 850px) {
  html {
    font-size: 37.5%;
  }
  .feature {
    gap: 8rem;
  }
}

@media screen and (max-width: 650px) {
  html {
    font-size: 37.5%;
  }
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    align-items: center;
    justify-content: center;
  }
  .hero {
    background-image: url(./images/bg-hero-mobile.svg);
    background-color: hsl(193, 100%, 96%);
    background-size: cover;
    background-repeat: repeat;
    padding: 4rem 8rem;
  }
  .cta:link,
  .cta:visited {
    padding: 1.6rem 4.8rem;
  }
  .feature:nth-child(odd) {
    display: flex;
    flex-direction: column-reverse;
  }
  .feature {
    grid-template-columns: 1fr;
    gap: 8rem;
    text-align: center;
  }

  .links {
    flex-direction: column;
    gap: 1.6rem;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
  .copyright {
    margin-top: 1.6rem;
  }
}