style.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@500&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  font-weight: 500;
}
#body {
  overflow: none;
}
#spinner:not([hidden]) {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 3px;
}
#spinner::after {
  content: "";
  width: 64px;
  height: 64px;
  border: 4px solid #f3f3f3;
  border-top: 3px solid #2bd1d1;
  border-radius: 100%;
  will-change: transform;
  animation: spin 1s infinite linear;
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
html {
  scroll-behavior: smooth;
}
.btn-flex {
  display: flex;
  flex-direction: column;
}
h1 {
  font-size: 58px;
  font-weight: 700;
}
h2 {
  font-size: 36px;
  font-weight: 500;
}
h3 {
  font-size: 24px;
  font-weight: 500;
  padding: 0 22px;
}
h4 {
  padding: 20px 0;
  color: beige;
}
.para-text-color {
  color: hsl(0, 0%, 75%);
}
.white-headers {
  color: white;
}
.margin24px {
  margin: 80px 0;
}
.flex-row {
  display: flex;
  flex-direction: row;
}
.flex-col {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}
.main-container {
  max-width: 1440px;
  margin: 18px auto;
}
.main-navigation-bar {
  max-width: 1440px;
  margin: 0 auto;
  padding: 8px 0;
  background-color: black;
}
.upper-section {
  max-width: 1440px;
}
.middle-section {
  background-color: hsl(230deg 25% 95%);
}
.container {
  max-width: 1250px;
  margin: 0 auto;
}

.sticky {
  position: fixed;
  top: 0;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 12px 0;
}

.sticky + .content {
  padding-top: 0;
}

.naviation-bar {
  display: grid;
  grid-template-columns: 3fr 1fr;
  padding: 0 46px;
}
.left-nav {
  display: flex;
  flex-direction: row;
}
.left-nav img {
  padding: 12px 0;
}
.left-nav ul {
  display: flex;
  flex-direction: row;
  list-style: none;
}
ul a {
  padding: 14px 24px;
}

.right-nav {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
}
.bar1,
.bar2,
.bar3 {
  width: 35px;
  height: 5px;
  background-color: black;
  margin: 6px;
  transition: 0.4s;
}
.right-nav li {
  padding: 12px 28px;
  list-style: none;
}
.nav-btn a:hover {
  color: black;
}
.nav-btn a,
a:active,
a:focus {
  text-decoration: none;
  color: rgba(182, 181, 180, 0.918);
  cursor: pointer;
}
.mobile-nav {
  position: fixed;
  background-color: #3e2c6af7;
  color: #ffffff;
  height: 100vh;
  width: 100%;
  display: none;
  justify-content: center;
  align-items: center;
  top: 0;
  left: 0;
  z-index: 9;
}
#closeBtn {
  position: absolute;
  top: 0;
  right: 0;
  padding: 22px 38px;
  font-size: 38px;
}
.mobile-nav ul {
  display: grid;
  text-align: center;
}

.mobile-nav ul a {
  text-decoration: none;
  list-style: none;
}
.mobile-nav ul li {
  padding: 14px 24px;
}
.seperator {
  width: 160px;
  height: 1px;
  background-color: rgb(235, 226, 234);
}

.sign-up-btn button {
  cursor: pointer;
  background-color: #2bd1d1;
  border: none;
  border-radius: 34px;
  padding: 12px 28px;
  color: white;
}
.sign-up-btn button:hover {
  background-color: #2bd1d1d7;
}
#burger {
  display: none;
  cursor: pointer;
}
.box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}
.right-box img {
  width: 100%;
}
.left-box {
  margin: 0 45px 0 45px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;

  height: 360px;
}
.error {
  border: solid 3px rgb(196, 30, 30);
  transition: 0.8s;
}
.loader {
  margin: 5rem auto;
  text-align: center;
}
.loader svg {
  height: 5.5rem;
  width: 5.5rem;
  fill: #2bd1d1;
  transform-origin: 44% 50%;
  animation: rotate 1.5s infinite linear;
}
@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
.remBorder {
  border-style: none;
  outline: none;
}

.left-box button {
  background-color: #2bd1d1;
  cursor: pointer;
  color: white;
  border: none;
  border-radius: 34px;
  padding: 12px 26px;
}

.left-box button:hover {
  background-color: #2bd1d1d7;
}
.bar1,
.bar2,
.bar3 {
  width: 35px;
  height: 5px;
  background-color: none;
  margin: 6px;
  transition: 0.4s;
}
.change .bar1 {
  transform: rotate(-45deg) translate(-96px, 6px);
}
.change .bar2 {
  opacity: 0;
}
.change .bar3 {
  transform: rotate(45deg) translate(-8px, -8px);
}

.shorten-link {
  width: 91%;
  padding: 25px;
  background: url(./images/bg-shorten-desktop.svg);
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #3a3053;
  border-radius: 10px;
  transform: translate(4%, -50%);
}
.shorten-link input {
  width: 890px;
  height: 52px;
  margin-left: 12px;
  font-size: 15pt;
  border-radius: 10px;
  padding: 0 12px;
}
.shorten-link button {
  background-color: #2bd1d1;
  cursor: pointer;
  color: white;
  border-radius: 10px;
  border: none;
  padding: 12px 20px;
  margin-left: 24px;
}
.shorten-link button:hover {
  background-color: #2bd1d1d7;
}
.shorten-it:hover {
  background-color: #2bd1d1d7;
}
#input:focus {
  outline: none;
}
.copied-links {
  display: grid;
  grid-template-columns: 60% 20% 20%;
  background-color: #ffffff;
  padding: 24px 12px;
  margin: 12px 0;
  border-radius: 8px;
  max-width: 91%;
  transform: translate(4%, 0);
}
.copied-links p {
  padding: 10px 20px;
}
.copied-links button {
  background-color: #2bd1d1;
  cursor: pointer;
  color: white;
  border-radius: 2px;
  border: none;
  padding: 8px 22px;
  margin: 4px;
}

.lower-part {
  background-color: #f0f1f6;
  margin-top: 120px;
}
.boost-link {
  background: url("./images/bg-boost-desktop.svg");
  background-color: #3a3053;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 24px;
}
.mid-box {
  text-align: center;
  width: 100%;
  padding: 54px 0;
}
.p-medium {
  max-width: 512px;
  text-align: center;
  margin: 24px auto;
}

.mid-bottom {
  padding: 54px 0;
}
.detail-box {
  width: 100%;
}

.green-strip {
  width: 875px;
  height: 12px;
  background-color: #2bd1d1;
  transform: translate(22px, 100px);
  bottom: -174px;
  right: 400px;
}

.small-box {
  background-color: white;
  width: 33%;
  margin: 1%;
  position: relative;
}

.round-icon {
  width: 70px;
  height: 70px;
  background-color: hsl(266deg 29% 25%);
  border-radius: 72px;
  transform: translate(34%, -50%);
}
.round-icon img {
  width: 50%;
  margin: 17px 0 0 16px;
}
.p-details {
  padding: 22px;
}
.transform-box-1 {
  transform: translateY(-12%);
}
.transform-box-3 {
  transform: translateY(12%);
}
.get-started-btn {
  color: white;
  cursor: pointer;
  background-color: #2bd1d1;
  border: none;
  border-radius: 34px;
  padding: 12px 38px;
  margin: 30px 0;
}
.get-started-btn:hover {
  background-color: #2bd1d1d7;
}
.footer {
  background-color: #232027;
}
.footer-grid {
  display: grid;
  grid-template-columns: 33% 20% 14% 15% 18%;
  padding: 54px 12px;
}
.footer-list {
  list-style: none;
}
.footer-list li {
  padding: 4px 0;
  color: hsl(0, 0%, 75%);
}
.social-media {
  padding: 22px 0;
}
.social-media img {
  padding: 0 5px;
  color: hsl(0, 0%, 75%);
}

@media only screen and (max-width: 376px) {
  .naviation-bar {
    padding: 0 12px;
  }
  .naviation-bar-container {
    display: flex;
  }
  .sticky {
    padding: 0;
  }
  .right-nav,
  .nav-btn,
  .left-nav ul {
    display: none;
  }
  .mobile-nav ul li {
    list-style: none;
    color: #fffbff;
  }
  .mob-links a,
  a:active,
  a:focus {
    cursor: pointer;
    text-decoration: none;
    color: #fffbff;
  }
  .mob-links a:hover {
    color: rgb(77, 48, 11);
  }
  #spinner:not([hidden]) {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3px;
  }
  #spinner::after {
    content: "";
    width: 44px;
    height: 44px;
    border: 4px solid #f3f3f3;
    border-top: 3px solid #2bd1d1;
    border-radius: 100%;
    will-change: transform;
    animation: spin 1s infinite linear;
  }
  @keyframes spin {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }
  .flex-row {
    flex-direction: column-reverse;
    grid-gap: 20px;
  }
  .left-box {
    text-align: center;
  }
  .left-box h1 {
    font-size: 30px;
  }
  #burger {
    display: block;
    padding-left: 40px;
    background-color: transparent;
    margin: 0;
    border: 0;
  }
  .shorten-link {
    transform: translate(4%, -35%);
  }
  .shorten-link input {
    width: inherit;
    font-size: 13px;
  }
  .copied-links {
    grid-template-columns: 1fr;
  }

  .shorten-link button {
    width: inherit;
    margin: 15px;
  }
  .green-strip {
    width: inherit;
    display: none;
  }
  .small-box {
    margin: 54px 8px;
    width: inherit;
    text-align: center;
  }
  .round-icon {
    transform: translate(200%, -50%);
  }
  .round-icon img {
    margin: 17px 0 0 0;
  }
  .footer-grid {
    justify-content: center;
    text-align: center;
    grid-template-columns: inherit;
  }
}