* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --lineh: calc(1rem + 1vw);
  --text: calc(0.4rem + 1.8vw);
  --head: calc(0.78rem + 2.8vw);
  --bg-color: #f6b93b;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Poppins", sans-serif;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

ul {
  /* No bullets in list */
  list-style-type: none;
  /* Remove default browser margin and padding */
  padding: 0;
  /* Navigation bar colour */
  background-color: rgba(255, 255, 255, 0);
  /* Specifying fixed navigation bar properties*/
  margin: auto;
}

li {
  float: right;
}

li a {
  font-size: clamp(15.8px, 2vw, 24.2px);
  text-decoration: none;
  color: rgb(26, 26, 26);
  font-family: "Roboto", sans-serif;
  /*roboto poppins opensans*/
  letter-spacing: 0.058rem;
  font-weight: 400;
}

li a:hover {
  border-bottom: 2.8px solid #ffea75b9;
}

.hero-section {
  min-height: 100vh;
  background: url(/images/bcakground.svg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  z-index: 2;
  animation: slide 0.8s ease-in-out;
}

.hero-section img {
  position: relative;
  height: calc(3.9rem + 5vh);
  width: calc(4.7rem + 9.8vw);
  margin-left: 1.5rem;
}

.navbar ul {
  position: absolute;
  overflow: visible;
}

.navbar {
  height: 100px;
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.navbar img {
  position: relative;
  height: calc(2.9rem + 2.6vh);
  margin-left: 1rem;
  margin-top: 0.6rem;
}

.user {
  transform: translateY(-200%);
  animation: movedown 950ms ease-in 1s forwards;
  padding: 1.3rem 0 0 0;
  position: absolute;
  right: 4.4vw;
}

/*defines the padding and gap of nav bar and its contents*/
.user li {
  padding: 0 0.6vw 0.1rem 0.4rem;
}

.userli,
.dropbtn {
  border: 3.1px solid #fffbc5ea;
  border-radius: 2rem;
  box-shadow: inset 0px 7px 19px -5px rgba(242, 242, 242, 0.4);
  box-shadow: 1px 4px 8.8px rgba(0, 0, 0, 0.07);
  padding: 2.8px 9.28px;
}

.user div li {
  padding: 0.23rem 0.625rem 0.13rem 0.97rem;
}

@keyframes movedown {
  from {
    transform: translateY(-100%);
  }

  to {
    transform: translateY(0%);
  }
}

.dropbtn {
  cursor: pointer;
}

.user-content {
  display: none;
  background-color: #fffce6;
  border-radius: 20px;
  position: relative;
  margin-top: 0.4rem;
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
  left: 0.4rem;
}

.user-content li {
  text-align: left;
  color: rgb(37, 37, 37);
  text-decoration: none;
  display: block;
  line-height: normal;
  /*Line hieght of the dropdownlist*/
  cursor: pointer;
}

.user-content li a {
  font-size: clamp(17px, 2vw, 22.78px);
  font-family: "Open Sans", sans-serif;
  font-weight: 500;
  letter-spacing: 0;
}

.show {
  display: flex;
  flex-direction: column;
  height: min-content;
}

.hero-text {
  color: #000000;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 1.6rem;
}

.hero-text img {
  width: 30.4rem;
  height: auto;
  margin: 3rem 0 0 0.7rem;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* center horizontally */
}

.feedback-btn {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: 24px;
  border: 1px solid #e3e3e3;
  background-color: #ffffffaa;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.07);
  font-family: "Segoe UI", "Roboto", sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: #252525;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  margin-bottom: 2rem;
}

.feedback-btn:hover {
  box-shadow: 0 2px 8px rgba(0, 54, 52, 0.1);
}

.applications {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.applications h3 {
  font-family: "Poppins", sans-serif;
  font-style: normal;
  font-weight: 600;
  font-size: calc(0.5rem + 1vw);
  line-height: 2.2vw;
  color: #192c4f;
  margin-bottom: 5px;
  text-align: center;
}

.applications h4 {
  font-family: "Roboto", "Segoe UI", sans-serif;
  font-style: normal;
  font-weight: 500;
  font-size: calc(0.3rem + 0.9vw);
  background: conic-gradient(
    from 180deg at 50% 50%,
    #2cb9ff 0deg,
    #1b98ff 5.26deg,
    #085aff 101.98deg,
    #0c82ff 197.6deg,
    #00a3f5 360deg
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  margin: 3px 2rem 14px 2rem;
}

@keyframes slide {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(0%);
  }
}

.hero-text::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
  top: 0;
  opacity: 0.6;
}

.hero-text h2 {
  font-size: var(--head);
}

.hero-text h1 {
  font-size: var(--text);
  line-height: var(--lineh);
  font-weight: normal;
}

.productname {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: url(/images/background2.svg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 164vh;
  box-shadow: 0px 0px 14px 17px #f4fcff;
}

#prou2 {
  width: 41vw;
  height: auto;
  margin: 18.7rem 0 0rem 0;
  transform: translateY(100%);
  animation: moved 1000ms ease-in-out 1ms forwards, fadeIn 2s;
}

@keyframes moved {
  from {
    transform: translateY(61%);
  }

  to {
    transform: translateY(0%);
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-moz-keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-o-keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@-ms-keyframes fadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.products {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.products img {
  height: auto;
  width: auto;
  margin-top: 5.5rem;
}

.scrollTop {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 106px;
  height: 54.5px;
  background: #fff url(/images/upp.png);
  filter: drop-shadow(1px 2px 16px #7c7c7c28);
  border-radius: 3rem;
  background-size: 40px;
  background-position: left;
  background-position: 4.65px;
  background-repeat: no-repeat;
  cursor: pointer;
  z-index: 100000;
  visibility: hidden;
  opacity: 0;
  padding-top: 8.78px;
}

.scrollTop p {
  margin: 0 0 -7px 43px;
  font-family: "Poppins", sans-serif;
  font-weight: bold;
}

.scrollTop.active {
  visibility: visible;
  opacity: 1;
}

.contac {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 3.17rem;
  margin: 5rem 0 5rem 0;
}

.card {
  background: #ffffd7;
  width: 22rem;
  height: 22rem;
  margin-bottom: 5rem;
  border-radius: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card2 img {
  width: 22rem;
  height: 22rem;
  margin-left: -1rem;
}

.card1 img {
  scale: 1.282583;
}

.cardl {
  flex-direction: column;
  align-items: flex-start;
  padding-top: 0.1rem;
}

.cardl button {
  all: unset;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 3.4rem;
}
.cardl a {
  margin-left: 3.4rem;
}

.tlim1 {
  width: 11.5rem;
}

.tlim1:hover {
  transform: scale(1.07);
  transition: 0.5s ease, transform 0.5s;
  filter: drop-shadow(1px 1px 14px #5f5f5f21);
}

.email {
  width: 15.4rem;
  height: auto;
  margin: -0.8rem 0 -0.5rem 0;
}

.email:hover {
  transform: scale(1.07);
  filter: drop-shadow(1px 1px 30px #5f5f5f1a);
  transition: 0.5s ease, transform 0.6s;
}

.contacts {
  width: 15.5rem;
  margin: 0.67rem 0 -0.4rem 0;
  border: 6.5px solid #ffffeb;
  border-radius: 25px;
  cursor: pointer;
  align-self: center;
}

.contacts:hover {
  transform: scale(1.24);
  filter: drop-shadow(1px 1px 30px #5f5f5f15);
  transition: 0.5s ease, transform 0.6s;
  cursor: pointer;
}

@media screen and (max-width: 550px) {
  .user-content {
    position: relative;
    left: -0.07rem;
  }

  .hero-text {
    display: flex;
    height: 38vh;
  }

  .hero-text h1 {
    font-size: calc(0.4rem + 2.8vw);
    line-height: var(--lineh);
  }

  li a {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
      Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    font-weight: 500;
  }

  .hero-section img {
    position: relative;
    height: calc(2.8rem + 3vh);
    width: calc(3rem + 14.8vw);
    margin-top: 0vh;
    margin-left: 1rem;
  }

  .cardl {
    align-items: center;
  }

  .cardl button,
  .cardl a {
    margin-left: -0.4rem;
  }

  .contacts {
    margin-left: 0;
  }

  .hero-text img {
    width: 20rem;
    height: auto;
    margin: 4rem 0 0 -1.4rem;
  }

  #contact {
    scroll-margin-top: 2.8rem;
  }

  .hero-text {
    height: 35.84rem;
  }

  .applications {
    padding-top: 7.7rem;
  }

  .applications h3 {
    font-size: calc(0.4rem + 2vw);
  }

  .applications h4 {
    line-height: 16px;
    font-size: calc(0.3rem + 1.9vw);
  }

  .feedback-btn {
    font-size: 13.5px;
    padding: 7px 14px;
  }

  .productname {
    height: auto;
  }

  .productname2 {
    margin-bottom: 2.2rem;
  }

  .scrollTop {
    bottom: 34px;
    right: 34px;
  }
}

@media screen and (min-width: 1280px) {
  .products {
    margin: 0 12.419rem 0 12.419rem;
  }

  .featurimg {
    margin: 0 1rem 0 1rem;
  }
}