* {
  box-sizing: border-box;
}

body {
  background-color: #fff;
}

header {
  display: flex;
  flex-direction: row;
  height: 100px;
  align-items: center;
  justify-content: space-between;
  padding-left: 35px;
  padding-right: 35px;
}

.logo {
  width: 100px;
}

.logo img {
  width: 100%;
}

header button {
  box-shadow: 0px 0px 12px 2px #cdcccc96;
  padding: 8px 15px;
  border-radius: 12px;
  border: 0px;
  background-color: #199130;
  color: white;
  font-size: 16px;
  line-height: 24px;
}

h3 {
  color: #606060;
  font-size: 36px;
}

h4 {
  color: #606060;
  font-size: 32px;
}

h5 {
  color: #606060;
  font-size: 20px;
  margin: 0;
}

main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.top-desc {
  margin: 23px auto;
}

.top-desc p {
  width: 70%;
  text-align: center;
  margin: 0 auto;
  font-size: 36px;
}

.hero-image img {
  width: 100%;
}

section {
  margin: 23px auto;
  align-self: flex-start;
  width: 100%;
  padding: 33px;
}

.why-we-exist p {
  width: 65%;
  font-size: 20px;
}

.our-approach {
  display: flex;
  flex-direction: row;
}

.card {
  height: 438px;
  width: 490px;
  margin-right: 30px;
  margin-left: 30px;
}

.card-item {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0) 43%,
    rgba(255, 255, 255, 0.957) 70.5%,
    #ffffff 100%
  );
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.card-content {
  height: 45%;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.997) 98.5%;
  padding-top: 20px;
  padding-left: 12px;
}

.card-content p {
  margin: 0;
  font-size: 20px;
}

.campaign {
  background-image: url("/images/campaign.png");
  background-repeat: no-repeat;
}

.advocacy {
  background-image: url("/images/awearness.png");
  background-repeat: no-repeat;
}

.join-us p {
  width: 65%;
  font-size: 20px;
}

.join-us .wrap {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  row-gap: 20px;
  column-gap: 20px;
  align-items: center;
  justify-content: center;
}

.wrap-item {
  width: 491px;
  height: 291px;
}

.wrap-item > img {
  height: 175px;
  width: 100%;
}

.down-logo {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 600px) {
  header {
    padding-left: 5px;
    padding-right: 5px;
  }
  .top-desc p {
    width: auto;
    font-size: 18px;
    padding-left: 8px;
    padding-right: 8px;
  }

  .why-we-exist p {
    width: auto;
  }

  .our-approach {
    flex-direction: column;
    height: auto;
  }

  .card {
    width: 100%;
    margin: 12px;
  }

  .card-content {
    padding-top: 0px;
    padding-left: 0px;
  }

  .wrap-item {
    width: 100%;
  }

  .top-desc {
    margin: auto;
  }

  .down-logo > img {
    width: 170px;
  }

  .join-us p {
    width: auto;
  }

  .wrap-item {
    margin: 12px;
  }
}