#background {
  height: 120vh;
  background-size: 180vw;
}

#logo {
  height: unset;
  width: 80vw; /* → 0 after animation */
  top: 25vh; /* → 10vh after animation */
}

#menu {
  font-size: 4vh;
  transform: translate(-100%);
}

#menu > #nav {
  width: 100%;
  padding-top: 9.2vh;
  background: rgba(0, 0, 0, 0.9)
}

#menu > #nav > #social {
  right: inherit;
}

#menu > #menu-toggle {
  background: rgba(0, 0, 0, 0.75);
  border-radius: 50%;
  margin-bottom: -7.2vh;
  transition: transform 0.5s;
  transform: translate(100%) translate(2vh);
}

#menu.open > #menu-toggle {
  transform: translate(-100%) translate(2vh);
}

#menu > #nav > #social {
  width: 83%;
}

#menu > #nav > #social img {
  width: 6vh;
}

p {
  text-align: left;
}

.chapter {
  border: none;
  box-shadow: none;
}

.chapter.narrow {
  width: 90vw;
}

.section {
  max-width: 980px;
}

.slim-separator {
  background: linear-gradient(90deg, #000 20%, transparent 50%, #000 80%);
}

.form-group > input {
  width: 100%;
  margin-right: 0;
}

h1, h2, h3, h4 {
  letter-spacing: .3vh;
}
h1 {
  font-size: 6vh;
}
h2 {
  font-size: 4vh;
}
h3 {
  font-size: 2vh;
}
h4 {
  font-size: 1.5vh;
}

.btn {
  padding: 2vh 4vh;
  font-size: 2vh;
}

#services > div.section > div.service {
  width: 100%;
}


#services > div.section > div.service:nth-of-type(odd) {
  padding-right: inherit;
}

#services > div.section > div.service:nth-of-type(even) {
  padding-left: inherit;
}

#upload {
  width: 100%;
}

#upload-form-price-wrapper {
  position: static;
  text-decoration: underline;
  margin-top: 10px;
  margin-bottom: 10px;
}

#upload-form-services-popover {
  top: 0;
  left: 0;
  bottom: 0;
  width: 100vw;
  min-height: 100vh;
  justify-content: flex-start;
  gap: 2vh;
}

#transfer-btn {
  padding: 3vh 6vh;
  font-size: 2.5vh;
  border-radius: 0.75vh;
}

#all-references > .tile > img {
  width: 40vw;
}

#submit-btn {
  float: unset;
  margin-top: 1vh;
}

#faq,
#faq .btn {
  font-size: 1.7vh;
}

#faq h4 {
  font-size: 2.5vh;
}

#faq h5 {
  font-size: 2vh;
}

#footer > ul > li {
  display: block;
}

#footer > ul > li::after {
  content: none;
  margin: 0;
}