*, *::before, *::after {
  margin: 0;
  padding: 0;
  font-family: "Rubik", sans-serif;
  line-height: 1.25;
}

*::before, *::after {
  position: absolute;
  content: "";
}

*::-moz-selection {
  background: #FDE50C;
  color: darkblue;
}

*::selection {
  background: #FDE50C;
  color: darkblue;
}

:root {
  --main: hsl(198, 68%, 36%);
  --main-hsl: 198 68% 36%;
  --main-bg: hsl(192, 89%, 93%);
  --main-light: hsl(198, 100%, 98%);
  --gray-bg: #F5F5F5;
  --header-height: 5rem;
  --c-size: 2.5rem;
  --body-width: 80rem;
  --body-pad: calc((100vw - var(--body-width))/2);
  color: var(--main);
  scroll-behavior: smooth;
  scroll-padding-top: var(--c-size);
}

.parallax {
  min-height: 50rem;
  background-attachment: fixed;
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
}

img {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

button {
  border: 1px solid var(--main);
  background: transparent;
  color: var(--main);
  padding: 0 1rem;
  height: 3.5rem;
  min-width: 8rem;
  max-width: 9rem;
  border-radius: 0.5rem;
  position: relative;
  font-size: 1rem;
  cursor: pointer;
}
button:hover {
  background: var(--main);
  color: white;
}

.lang-toggle {
  width: 100%;
  height: 100%;
  border-radius: 0.5rem;
  background: var(--main-bg);
}
.lang-toggle:hover {
  outline: 1px solid var(--main);
}
.lang-toggle .lang-selected {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.lang-toggle .lang-selected:hover + .lang-menu {
  visibility: visible;
  opacity: 1;
}
.lang-toggle .lang-menu {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.3s, opacity 0.3s;
  display: flex;
  justify-content: center;
  align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  gap: 0.5rem;
  transform: translateX(calc(-50% + var(--c-size) / 2));
}
.lang-toggle .lang-menu:hover {
  visibility: visible;
  opacity: 1;
}
.lang-toggle .lang-menu a {
  text-decoration: none;
  border-radius: 0.5rem;
  width: var(--c-size);
  height: var(--c-size);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0.5rem 0;
  background: var(--main);
  color: white;
  font-weight: 300;
  transition: transform 0.3s;
}
.lang-toggle .lang-menu a:hover {
  transform: scale(1.1);
}

header {
  position: -webkit-sticky;
  position: sticky;
  z-index: 2;
  top: 0;
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.5);
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 max(var(--body-pad), 1rem);
}
header > a {
  display: flex;
  justify-content: center;
  align-items: center;
}
header > a img.logo {
  width: 10rem;
  margin-left: 1rem;
}
header ul {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: auto;
  margin-right: 1rem;
}
header ul li {
  max-width: 6rem;
  text-align: center;
  position: relative;
  padding: 0 1rem;
  height: 3.5rem;
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
}
header ul li a {
  text-decoration: none;
  color: var(--main);
}
header ul li::after {
  opacity: 0;
  transition: opacity 0.3s;
  width: 0.3rem;
  height: 0.3rem;
  left: calc((100% - 0.3rem) / 2);
  bottom: 0rem;
  border-radius: 50%;
  border: 1px solid var(--main);
}
header ul li:hover::after {
  opacity: 1;
}
header .center {
  position: absolute;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  width: var(--c-size);
  height: var(--c-size);
  top: calc((var(--header-height) - var(--c-size)) / 2);
  left: calc(50% - var(--c-size) / 2);
}
header .center #burger {
  padding: 0.5rem;
  box-sizing: border-box;
  position: absolute;
  cursor: pointer;
  height: var(--c-size);
  width: var(--c-size);
  -webkit-tap-highlight-color: transparent;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-flow: column nowrap;
  display: none;
}
header .center #burger .burg-layer {
  height: 0.15rem;
  width: 100%;
  border-radius: 1rem;
  transition: transform 0.3s ease;
  background: var(--main);
}
header .center #burger.open > #bun-top {
  transform: translateY(0.5rem) rotate(135deg);
}
header .center #burger.open > #patty {
  transform: rotateY(90deg);
}
header .center #burger.open > #bun-bot {
  transform: translateY(-0.5rem) rotate(-135deg);
}

@media (max-width: 900px) {
  header ul {
    display: none;
  }
  header .center .lang-toggle {
    display: none;
  }
  header .center #burger {
    display: flex;
  }
}
@media (max-width: 500px) {
  header a img.logo {
    width: 7rem;
  }
  header button.order-now {
    padding: 0 1rem;
  }
}
#burger-nav {
  position: fixed;
  z-index: 1;
  top: var(--header-height);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.5);
  height: var(--header-height);
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.3s, opacity 0.3s;
}
#burger-nav a {
  padding: 1rem;
  white-space: nowrap;
  color: var(--main);
  position: relative;
  text-decoration: none;
}
#burger-nav .lang-toggle {
  width: var(--c-size);
  height: var(--c-size);
  margin: 0 0 0 calc(var(--c-size) / 2);
}
#burger-nav .lang-toggle .lang-menu {
  display: block;
}
#burger-nav .lang-toggle .lang-menu a {
  width: var(--c-size);
  height: var(--c-size);
  padding: 0;
  color: white;
}
#burger-nav.open {
  visibility: visible;
  opacity: 1;
}

@media (min-width: 900px) {
  #burger-nav {
    display: none;
  }
}
section {
  text-align: center;
  padding: clamp(2rem, 5vw, 5rem) max(1rem, var(--body-pad));
  position: relative;
}
section h1, section h3, section h5, section p {
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
section h1 {
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.25;
  padding: 1rem 0;
}
section h3 {
  font-weight: 500;
  border-bottom: 1px solid var(--main);
  margin: 1rem auto 0.5rem;
}
section h5 {
  font-size: 0.85rem;
  font-weight: 400;
  padding: 0.4rem 0.9rem 0.3rem;
  border-radius: 1rem;
  border: 1px solid var(--main);
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
section p {
  max-width: 28rem;
  margin-bottom: 1rem;
}
section button {
  margin: 2rem auto;
}
section.wave {
  padding-top: 10vw;
  padding-bottom: 10vw;
}
section .wave-bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
section .wave-bg img {
  width: 100%;
  max-width: 100vw;
}
section .wave-bg img.bot-edge {
  transform: rotate(180deg);
}
section .wave-bg .stretch {
  width: 100%;
  flex: 1;
  background: var(--main-bg);
  margin: -3px auto;
}

section.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: -5rem;
  padding: 7rem 0 2rem;
  background: no-repeat right/auto 100% url("./assets/img/hero-ribbon.svg"), no-repeat bottom/cover url("./assets/img/wave.svg");
}
section.hero .hero-content {
  display: flex;
  justify-content: center;
  align-items: center;
}
section.hero .hero-content .left h1 {
  text-align: right;
  margin: 0 0 0 auto;
  font-size: clamp(2rem, 7vw, 2.5rem);
  font-weight: 300;
  line-height: 1;
  max-width: 25rem;
}
section.hero .hero-content .left img {
  display: block;
  margin: 0 0 0 auto;
  width: clamp(10rem, 50vw, 20rem);
}
section.hero .hero-content .right {
  width: 30%;
}
section.hero .hero-content .right img {
  width: 100%;
}

section.appeal {
  padding: 0;
}
section.appeal .points {
  padding: 3rem max(1rem, var(--body-pad));
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 5rem 2rem;
  margin: 3rem auto;
}
section.appeal .points .point {
  width: 18rem;
  height: 15rem;
}
section.appeal .points .point img {
  width: 10rem;
}
section.appeal .points .point h4 {
  font-weight: 500;
  font-size: 1.5rem;
  margin: 1.5rem 0 1rem;
}
section.appeal .points .point p {
  line-height: 1.25;
}

section.parts {
  padding-top: max(5rem, 10vw);
  padding-bottom: max(5rem, 10vw);
}
section.parts .diagram-group {
  width: min(50rem, 100%);
  margin: 0 auto;
  position: relative;
}
section.parts .diagram-group img {
  width: 100%;
  display: block;
}
section.parts .diagram-group .descriptor {
  max-width: clamp(11rem, 30vw, 17rem);
  position: absolute;
  text-align: left;
}
section.parts .diagram-group .descriptor h4 {
  margin-bottom: clamp(0.5rem, 2vw, 1.5rem);
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 500;
}
section.parts .diagram-group .descriptor p {
  font-size: clamp(0.8rem, 3vw, 1rem);
  margin: 0;
}
section.parts .diagram-group .descriptor#buffer {
  top: clamp(0.5rem, 11%, 10rem);
  left: 42%;
}
section.parts .diagram-group .descriptor#saliva-collector {
  top: 80%;
  left: 5%;
}
section.parts .diagram-group .descriptor#test-paper {
  top: 68%;
  left: 55%;
}

@media (max-width: 600px) {
  section.parts .diagram-group .descriptor#buffer {
    top: 0.5rem;
  }
}
section.how-to-use .steps {
  margin: 5rem 0 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}
section.how-to-use .steps .step {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  overflow: hidden;
  width: max(20rem, (100% - 4rem) / 3);
  outline: 1px solid var(--main);
  border-radius: 1rem;
  position: relative;
}
section.how-to-use .steps .step .number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 5rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: var(--main-bg);
  display: flex;
  justify-content: center;
  align-items: center;
}
section.how-to-use .steps .step img {
  padding: 0rem;
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 1/1;
}
section.how-to-use .steps .step p {
  text-align: left;
  padding: 1rem;
  margin: 0;
  background: var(--main);
  color: white;
  width: 100%;
  box-sizing: border-box;
}
section.how-to-use .results {
  background: var(--gray-bg);
  padding: clamp(1rem, 3vw, 2rem);
  border-radius: 1rem;
}
section.how-to-use .results h2 {
  margin: 1rem;
  font-weight: 600;
}
section.how-to-use .results p {
  margin-bottom: 3rem;
}
section.how-to-use .results .result-diagram {
  width: min(50rem, 100%);
  margin: 0 auto;
}
section.how-to-use .results .result-diagram img {
  width: 100%;
}
section.how-to-use .results .result-diagram .labels {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
section.how-to-use .results .result-diagram .labels p {
  flex: 1;
  margin: 1.5rem 0;
  color: gray;
  font-weight: 400;
  font-size: clamp(1rem, 3vw, 1.25rem);
}

section.specs .content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 2rem auto;
  gap: 2rem 5rem;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
section.specs .content img {
  width: min(100%, 22rem);
  -o-object-fit: contain;
     object-fit: contain;
}
section.specs .content .table {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 2rem 0;
  border: 1px solid var(--main);
  border-radius: 0.5rem;
}
section.specs .content .table .item {
  padding: 1rem;
  margin: 0.5rem;
  display: flex;
  text-align: left;
}
section.specs .content .table .item .name {
  font-weight: 500;
  margin-right: 2rem;
  text-align: right;
  width: 8rem;
  min-width: 8rem;
}
section.specs .content .table .item .value {
  width: 100%;
}
section.specs .content .table .item .value p {
  margin: 0 0 1rem;
}
section.specs .content .table .item .value p:last-child {
  margin: 0;
}

section.contact-us p {
  max-width: 20rem;
}
section.contact-us .smallprint {
  position: relative;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 2rem auto 0;
  padding: 1rem;
  background: hsl(var(--main-hsl)/0.1);
  border-radius: 0.5rem;
}
section.contact-us .smallprint span {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 1.25rem;
  width: 1.25rem;
  background: hsl(var(--main-hsl)/1);
  color: white;
  border-radius: 50%;
}
section.contact-us .smallprint h6 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
section.contact-us .smallprint p {
  font-size: 0.8rem;
  margin: 0;
}
section.contact-us form {
  margin: 3rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
  gap: 3rem;
}
section.contact-us form .form-group {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column;
  gap: 1rem;
}
@media (max-width: 570px) {
  section.contact-us form .form-group {
    width: 90%;
  }
}
section.contact-us form .form-group .form-item {
  width: 100%;
  display: flex;
  position: relative;
  flex-wrap: wrap;
  align-items: center;
}
section.contact-us form .form-group .form-item:nth-child(4) {
  display: none;
}
section.contact-us form .form-group .form-item.textarea {
  height: auto;
}
section.contact-us form .form-group .form-item.textarea label {
  align-self: flex-start;
  padding: 0.25rem 0;
}
section.contact-us form .form-group .form-item label {
  min-width: 15rem;
  text-align: left;
  display: flex;
}
@media (max-width: 570px) {
  section.contact-us form .form-group .form-item label {
    padding: 0.65rem 0;
  }
}
section.contact-us form .form-group .form-item label span {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-block;
  border-radius: 1.25rem;
  outline: 1px solid var(--main);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 0.5rem;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
section.contact-us form .form-group .form-item label span:hover {
  color: white;
  background: var(--main);
}
section.contact-us form .form-group .form-item.req label::after {
  width: 2.5rem;
  height: 1.25rem;
  font-size: 0.8rem;
  top: 50%;
  left: 11.5rem;
  transform: translateY(-50%);
  color: var(--main);
  color: white;
  background: var(--main);
  content: "REQ";
  border-radius: 0.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media (max-width: 570px) {
  section.contact-us form .form-group .form-item.req label::after {
    left: auto;
    right: 0.5rem;
    top: 0;
    transform: translateY(calc(1.25rem - 50%));
  }
}
section.contact-us form .form-group .form-item input, section.contact-us form .form-group .form-item select, section.contact-us form .form-group .form-item textarea {
  width: min(40vw, 30rem);
  height: 2.5rem;
  font-size: 1rem;
  resize: none;
  padding: 0.5rem;
  box-sizing: border-box;
  border-radius: 0.5rem;
  border: 1px solid var(--main);
}
section.contact-us form .form-group .form-item input:focus, section.contact-us form .form-group .form-item select:focus, section.contact-us form .form-group .form-item textarea:focus {
  background: var(--main-light);
  outline: 1px solid var(--main);
}
section.contact-us form .form-group .form-item input.entered:invalid, section.contact-us form .form-group .form-item select.entered:invalid, section.contact-us form .form-group .form-item textarea.entered:invalid {
  background: rgb(255, 230, 240);
}
@media (max-width: 570px) {
  section.contact-us form .form-group .form-item input, section.contact-us form .form-group .form-item select, section.contact-us form .form-group .form-item textarea {
    width: 100%;
  }
}
section.contact-us form .form-group .form-item textarea {
  height: auto;
}
section.contact-us form .form-group .form-item small {
  position: absolute;
  right: 0.5rem;
  bottom: -1.5rem;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
section.contact-us form .form-group .form-item small.full {
  color: red;
}
section.contact-us form button {
  margin-top: 3rem;
}

#body_submitted {
  text-align: center;
}
#body_submitted h1 {
  margin: 10rem 0 2rem;
}
#body_submitted h4 {
  margin: 2rem 0;
  font-weight: 400;
}
#body_submitted a {
  display: inline-block;
  margin: 2rem;
  padding: 1rem 2rem;
  text-decoration: none;
  background: var(--main);
  color: white;
  border-radius: 0.5rem;
}

footer {
  padding: 3rem;
  text-align: center;
}
footer .links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}
footer .links a {
  text-decoration: none;
  color: var(--main);
  font-size: 1.15rem;
}
footer .top-button {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--main);
  color: white;
  position: relative;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
footer .top-button p {
  position: absolute;
  font-size: 1.15rem;
  transition: transform 0.2s;
}
footer .top-button img {
  width: 25%;
  height: 25%;
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.2s, transform 0.2s;
}
footer .top-button:hover p {
  transform: translateY(1rem);
}
footer .top-button:hover img {
  transform: translateY(-0.75rem);
  opacity: 1;
}
footer p {
  margin: 2rem 0;
}/*# sourceMappingURL=style.css.map */