style.css

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

nav {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  min-height: 8vh;
  background-color: #fafafa;
  outline-style: solid;
  outline-width: 1px;
  outline-color: #eeeeee;
  /* font-family: 'Fira Mono', monospace; */
  font-family: "Fira Sans", sans-serif;
}

.logo a {
  color: black;
  text-decoration: none;
  font-size: 28px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  justify-content: space-around;
  width: 20%;
}

.nav-links li {
  list-style: none;
  border-bottom: 2px solid transparent;
  border-radius: 1px;
}

.nav-links li:hover {
  border-bottom-color: black;
  transition: 1s;
}

.nav-links a {
  color: black;
  text-decoration: none;
  font-size: 1.125rem;
}

.center {
  margin-left: auto;
  margin-right: auto;
  position: relative;
  border-radius: 5px;
  width: 50%;
  float: right;
  margin: 30px 20px 20px 20px;
}

.text {
  font-family: "Fira Sans", sans-serif;
  text-align: left;
  margin: 0 25% 0 25%;
  font-size: 20px;
  padding-bottom: 6vh;
}

.text h4 {
  font-size: 22px;
}

.text h2 {
  letter-spacing: 0.5px;
  text-align: center;
}

.text a {
  color: #1863a1;
  font-size: 22px;
}

.form {
  font-family: "Fira Sans", sans-serif;
  font-size: 20px;
  text-align: left;
  display: inline-block;
}

.form p {
  width: 100%;
  font-size: 20px;
  margin: 0px;
}

input {
  font-family: "Fira Sans", sans-serif;
  font-size: 18px;
  padding: 12px 20px;
  resize: none;
  display: inline-block;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  height: 40px;
  margin: 4px 0 10px 0;
  background-color: #eeeeee;
  border: 2px solid #666666;
  border-radius: 4px;
  margin-left: auto;
  margin-right: auto;
}

input[type="submit"] {
  font-size: 22px;
  padding: 0px 0px;
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  background-color: #c8c9ce;
  border: 2px solid #666666;
  border-radius: 4px;
  margin-bottom: 50px;
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  bottom: 0;
  width: 100%;
  min-height: 6vh;
  background-color: #fafafa;
  outline-style: solid;
  outline-width: 1px;
  outline-color: #eeeeee;
  z-index: 1;
}

footer h3 {
  font-family: "Fira Sans", sans-serif;
  width: 13%;
  z-index: 2;
}

footer a {
  width: 22px;
  display: flex;
  justify-content: space-around;
  margin: 15px 30px 15px 30px;
  z-index: 2;
}

.burger {
  display: none;
  cursor: pointer;
}

.burger div {
  width: 1.5625rem;
  height: 0.1875rem;
  background-color: black;
  margin: 0.25rem;
  transition: all 0.3s ease;
}

@media screen and (max-width: 1279px) {
  .text {
    font-family: "Fira Sans", sans-serif;
    text-align: left;
    margin: 0 25% 0 25%;
    font-size: 20px;
  }
  .nav-links {
    display: flex;
    justify-content: space-around;
    width: 40%;
  }
  .center {
    width: 100%;
    float: none;
    margin-left: auto;
    margin-right: auto;
    position: relative;
  }
}

@media screen and (max-width: 767px) {
  .logo a {
    font-size: 24px;
  }
  .text h2 {
    font-size: 28px;
  }
  nav {
    justify-content: space-around;
    align-items: center;
    min-height: 8vh;
  }
  .nav-links {
    position: absolute;
    right: 0rem;
    height: 64vh;
    top: 8vh;
    background-color: #eeeeee;
    opacity: 98%;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    transform: translateX(100%);
    transition: transform 0.5s ease-in;
    z-index: 9;
  }
  .nav-links li {
    opacity: 0;
  }
  .burger {
    display: inline-block;
  }
  .text {
    margin: 0 10% 0 10%;
  }
  input[type="submit"] {
    margin-bottom: 45px;
  }
  footer h3 {
    display: none;
  }
  footer a {
    margin: 15px 25px 15px 25px;
  }
}

.nav-active {
  transform: translateX(0%);
}

@keyframes navLinkFade {
  from {
    opacity: 0;
    transform: translateX(3.125rem);
  }
  to {
    opacity: 1;
    transform: translateX(0rem);
  }
}

.toggle .line1 {
  transform: rotate(-45deg) translate(-0.3125rem, 0.3125rem);
}

.toggle .line2 {
  opacity: 0;
}

.toggle .line3 {
  transform: rotate(45deg) translate(-0.3125rem, -0.3125rem);
}