Main-style.css

@import "./StyleSheets/about.css";
@import "./StyleSheets/card.css";
@import "./StyleSheets/feedback-carasual.css";
@import "./StyleSheets/hamburger-modal.css";
@import "./StyleSheets/modal.css";
@import "./StyleSheets/perks.css";

@import url("https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap");
* {
  border: 0px;
  margin: 0px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-family: 'quicksand';
}

header {
  border-radius: 0 0 30px 30px;
  opacity: 1;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 10px;
  width: 100%;
  height: 18rem;
  top: 0;
  right: 0;
  left: 0;
  max-height: 22rem;
  margin-bottom: 70px;
  background-color: #F4F4FF;
  z-index: 1;
}

header img {
  position: absolute;
  width: 100%;
  height: inherit;
  max-width: 800px;
  z-index: 0;
  top: 60%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  opacity: 0.05;
}

header #headerr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  justify-items: center;
  z-index: 1;
}

header #name {
  font-weight: 600;
  letter-spacing: 0.03em;
}

header #name span {
  font-weight: 400;
}

header #openLine-1 {
  text-align: center;
  color: #1a1a1a;
  font-weight: 100;
  font-size: 14px;
  letter-spacing: .1em;
  padding: 20px;
}

header #openLine-1 span {
  font-weight: 500;
}

header #openLine-2 {
  text-align: center;
  color: #686868;
  font-weight: 100;
  letter-spacing: .08em;
  padding-top: 10px;
  font-size: x-large;
  margin-bottom: 2px;
}

header #openLine-3 {
  text-align: center;
  color: black;
  letter-spacing: .08em;
  font-weight: 600;
  font-size: x-large;
  margin-bottom: 20px;
}

header #button-div {
  text-align: center;
}

header #button-div #open-button {
  cursor: pointer;
  margin-top: 30px;
  padding: 10px 15px;
  line-height: 1.25;
  border-radius: 30px 0px 30px 30px;
  background: #635DFF;
  color: white;
  position: relative;
  font-size: 12px;
  letter-spacing: .08em;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

header #button-div #open-button:hover {
  background-color: white;
  color: #635DFF;
}

#top {
  cursor: pointer;
  width: 45px;
  height: 40px;
  font-size: 24px;
  position: absolute;
  border-radius: 0;
  margin-top: -40px;
  right: 0;
  border-top-left-radius: 20px;
  background-color: #635DFF;
  color: #F4F4FF;
}

.footer {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 250px;
  background-color: #3D4E60;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.footer img {
  position: absolute;
  max-width: 97vw;
  left: 50%;
  bottom: 50%;
  -webkit-transform: translate(-50%, 50%);
          transform: translate(-50%, 50%);
  opacity: 0.05;
}

.footer #name {
  color: #F4F4FF;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-top: 70px;
  margin-left: 30px;
}

.footer #name span {
  font-weight: 400;
}

.footer #footer-left-media {
  margin-top: 30px;
  margin-left: 23px;
}

.footer #footer-left-media a {
  position: relative;
  color: #F4F4FF;
  margin: 7px;
  font-size: 16px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.footer #footer-left-media a:hover {
  color: #9793ff;
}

.footer #footer-cr {
  color: #F4F4FF;
  font-size: 9px;
  margin-top: 30px;
  margin-left: 30px;
}

.footer #footer-right #tag {
  color: #F4F4FF;
  font-size: 14px;
  margin-right: 10px;
  position: absolute;
  left: 65vw;
  right: 20px;
  text-align: justify;
  bottom: 150px;
}

.footer #footer-right #email {
  color: #F4F4FF;
  position: absolute;
  right: 150px;
  bottom: 75px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.footer #footer-right input {
  position: absolute;
  border: none;
  color: #F4F4FF;
  background-color: transparent;
  border-bottom: 1px solid #F4F4FF;
  border-radius: 0px;
  width: 40px;
  right: 150px;
  bottom: 74px;
  padding: 3px;
  -webkit-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
}

.footer #footer-right input:focus {
  outline-style: none;
  width: 20%;
}

.footer #footer-right button {
  cursor: pointer;
  position: absolute;
  color: #F4F4FF;
  background-color: #635DFF;
  padding: 10px 14px;
  border-radius: 30px 0 30px 30px;
  right: 40px;
  font-size: 10px;
  bottom: 70px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.footer #footer-right button:hover {
  color: #635DFF;
  background-color: #F4F4FF;
}

@media screen and (max-width: 600px) {
  #top {
    display: none;
  }
  .footer #name {
    margin-top: 20px;
  }
  .footer #footer-cr {
    position: absolute;
    bottom: 10px;
  }
  .footer #footer-left-media {
    position: absolute;
    bottom: 215px;
    right: 10px;
  }
  .footer #footer-right #tag {
    position: absolute;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    left: 20px;
    bottom: 160px;
  }
  .footer #footer-right button {
    bottom: 55px;
    right: 50px;
  }
  .footer #footer-right #inputEmail {
    left: 50px;
    bottom: 60px;
    width: 30%;
  }
  .footer #footer-right #email {
    left: 50px;
    bottom: 61px;
  }
}

@media screen and (max-width: 350px) {
  #top {
    display: none;
  }
  .footer #name {
    margin-top: 20px;
  }
  .footer #footer-cr {
    position: absolute;
    bottom: 10px;
  }
  .footer #footer-left-media {
    position: absolute;
    bottom: 215px;
    right: 10px;
  }
  .footer #footer-right #tag {
    position: absolute;
    font-size: 10px;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    left: 20px;
    bottom: 160px;
  }
  .footer #footer-right button {
    bottom: 55px;
    right: 50px;
  }
  .footer #footer-right #inputEmail {
    left: 50px;
    bottom: 60px;
    width: 30%;
  }
  .footer #footer-right #email {
    left: 50px;
    bottom: 61px;
  }
  header {
    margin-bottom: 40px;
  }
  header #openLine-1 {
    font-size: 12px;
    margin-top: 20px;
    letter-spacing: .03em;
  }
  header #openLine-2 {
    font-size: medium;
    margin-bottom: 2px;
  }
  header #openLine-3 {
    margin-bottom: 10px;
    font-size: medium;
  }
  header #button-div #open-button {
    font-size: 8px;
  }
}

@media screen and (max-width: 450px) and (min-width: 350px) {
  #top {
    display: none;
  }
  .footer #name {
    margin-top: 20px;
  }
  .footer #footer-cr {
    position: absolute;
    bottom: 10px;
  }
  .footer #footer-left-media {
    position: absolute;
    bottom: 215px;
    right: 10px;
  }
  .footer #footer-right #tag {
    position: absolute;
    font-size: 10px;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    left: 20px;
    bottom: 160px;
  }
  .footer #footer-right button {
    bottom: 55px;
    right: 50px;
  }
  .footer #footer-right #inputEmail {
    left: 50px;
    bottom: 60px;
    width: 30%;
  }
  .footer #footer-right #email {
    left: 50px;
    bottom: 61px;
  }
  header {
    margin-bottom: 40px;
  }
  header #openLine-1 {
    margin-top: 30px;
    letter-spacing: .03em;
  }
  header #openLine-2 {
    font-size: large;
    margin-bottom: 2px;
  }
  header #openLine-3 {
    font-size: large;
  }
  header #button-div #open-button {
    font-size: 10px;
  }
}