style.css

* {
  margin: 0;
  padding: 0;
  outline: none;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

html {
  font-size: 62.5%;
}

.spinner-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #262626;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 1s;
  z-index: 300;
}

.display .spinner-container {
  opacity: 0;
  visibility: hidden;
}

.circles {
  width: 8rem;
  height: 8rem;
  position: relative;
  opacity: 0;
  visibility: hidden;
  animation: displayCircles 4s;
}

@keyframes displayCircles {
  0% {
    opacity: 0;
    visibility: hidden;
  }
  25% {
    opacity: 1;
    visibility: visible;
  }
  90% {
    opacity: 1;
    visibility: visible;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

.circles div {
  animation: circles 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  transform-origin: 4rem 4rem;
}

.circles div::after {
  content: "";
  position: absolute;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background-color: #c29525;
  margin: -0.4rem 0 0 -0.4rem;
}

.circles div:nth-child(1) {
  animation-delay: -0.036s;
}

.circles div:nth-child(1)::after {
  top: 6.3rem;
  left: 6.3rem;
}

.circles div:nth-child(2) {
  animation-delay: -0.072s;
}

.circles div:nth-child(2)::after {
  top: 6.8rem;
  left: 5.6rem;
}

.circles div:nth-child(3) {
  animation-delay: -0.108s;
}

.circles div:nth-child(3)::after {
  top: 7.1rem;
  left: 4.8rem;
}

.circles div:nth-child(4) {
  animation-delay: -0.144s;
}

.circles div:nth-child(4)::after {
  top: 7.2rem;
  left: 4rem;
}

.circles div:nth-child(5) {
  animation-delay: -0.18s;
}

.circles div:nth-child(5)::after {
  top: 7.1rem;
  left: 3.2rem;
}

.circles div:nth-child(6) {
  animation-delay: -0.216s;
}

.circles div:nth-child(6)::after {
  top: 6.8rem;
  left: 2.4rem;
}

.circles div:nth-child(7) {
  animation-delay: -0.252s;
}

.circles div:nth-child(7)::after {
  top: 6.3rem;
  left: 1.7rem;
}

.circles div:nth-child(8) {
  animation-delay: -0.288s;
}

.circles div:nth-child(8)::after {
  top: 5.6rem;
  left: 1.2rem;
}

@keyframes circles {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

.container {
  display: none;
}

.display .container {
  display: block;
}


.header {
  width: 100%;
  height: 100vh;
  position: relative;
  perspective: 100rem;
  overflow: hidden;
}

.img-wrapper {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  animation: scale 25s;
}

@keyframes scale {
  0% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

.banner {
  position: absolute;
  top: 30%;
  left: 15%;
}

.banner h1 {
  font-family: "Muli", serif;
  font-size: 8rem;
  font-weight: 300;
  color:    #FFFF00;
  width: 50%;
  line-height: 9rem;
  letter-spacing: 0.2rem;
  text-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.4);
  opacity: 0;
  animation: moveBanner 1s 0.5s forwards;
}

.banner p {
  font-family: "Josefin Slab", serif;
  font-size: 4rem;
  color:    #FFFF00;
  width: 70%;
  letter-spacing: 0.1rem;
  margin-bottom: 3rem;
  text-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.4);
  opacity: 0;
  animation: moveBanner 1s 0.7s forwards;
}

.banner button {
  width: 25rem;
  height: 7rem;
  background-color: #c29525;
  border: none;
  font-family: "Muli", serif;
  font-size: 2rem;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);
  box-shadow: 0 0.3rem 0.5rem rgba(0, 0, 0, 0.4);
  cursor: pointer;
  opacity: 0;
  animation: moveBanner 1s 0.9s forwards;
}

@keyframes moveBanner {
  0% {
    transform: translateY(40rem) rotateY(-20deg);
  }
  100% {
    transform: translateY(0) rotateY(0);
    opacity: 1;
  }
}

.footer {
  width: 100%;
  height: 15rem;
  background-color: #17181b;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-content {
  width: 60%;
  display: flex;
  justify-content: space-between;
}

.copyright {
  font-family: "Baloo Da 2", serif;
  font-size: 1.6rem;
  color: #c29525;
}

.social-list a {
  margin: 0 2rem;
}

.social-list i {
  font-size: 2rem;
  color: #c29525
}

.wrapper social-list:hover.facebook{
  border: 5px solid #3b5998;
  box-shadow:0 0 15px #3b5998;
  transition: all 0.5s ease;
}

.wrapper social-list:hover .fa-facebook{
  color: #3b5998;
  text-shadow:0 0 15px #3b5998;
  transition: all 0.5s ease;
}


.scroll-btn {
  position: fixed;
  right: 5rem;
  bottom: 5rem;
  width: 4.5rem;
  height: 4.5rem;
  background-color: #e2b646;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 0.1rem 0.6rem rgba(0, 0, 0, 0.2);
  border-radius: 0.3rem;
}

@media (max-width: 1500px) {
  .about-us-img-wrapper {
    grid-row: 3 / -1;
  }

  .card {
    width: 34rem;
  }

  .contact-wrapper {
    width: 80%;
    height: 65rem;
  }

  .footer-content {
    width: 80%;
  }
}

@media (max-width: 1400px) {
  .banner h1 {
    font-size: 6rem;
    line-height: 7rem;
  }

  .banner p {
    font-size: 3rem;
  }

  .banner button {
    width: 20rem;
    height: 5rem;
    font-size: 1.6rem;
  }

  .menu-link {
    font-size: 3rem;
  }

  .service:nth-child(1) {
    grid-column: 3 / 7;
  }

  .service:nth-child(2) {
    grid-column: 2 / 6;
  }

  .service:nth-child(3) {
    grid-column: 3 / 7;
  }

  .service:nth-child(4) {
    grid-column: 11 / 15;
  }

  .service:nth-child(5) {
    grid-column: 12 / 16;
  }

  .service:nth-child(6) {
    grid-column: 11 / 15;
  }
}

@media (max-width: 1300px) {
  .team {
    padding-bottom: 5rem;
  }

  .cards-wrapper {
    flex-direction: column;
    align-items: center;
    margin-top: 4rem;
  }

  .card {
    margin-bottom: 8rem;
  }

  .contact-wrapper {
    width: 90%;
    height: 55rem;
  }

  .contact-heading {
    margin-bottom: 2rem;
  }

  .field {
    margin: 2rem 0;
  }
}

@media (max-width: 1000px) {
  .banner h1 {
    font-size: 5rem;
    line-height: 6rem;
  }

  .banner p {
    font-size: 2.5rem;
  }

  .banner button {
    width: 18rem;
    height: 4rem;
    font-size: 1.5rem;
  }

  .services {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .service {
    width: 40rem;
    margin-bottom: 6rem;
  }

  .about-us-img-wrapper {
    width: 40rem;
  }

  .about-us-img-wrapper img {
    width: 100%;
  }

  .contact-left {
    width: 0;
  }

  .contact-right {
    width: 100%;
  }

  .field {
    width: 55rem;
  }

  .input-group textarea {
    max-width: 55rem;
  }

  .submit-btn {
    width: 55rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 50%;
  }

  .copyright {
    order: 1;
    margin-top: 3rem;
  }
}

@media (max-width: 700px) {
  .banner h1 {
    font-size: 4rem;
    line-height: 5rem;
  }

  .banner p {
    font-size: 2rem;
  }

  .field {
    width: 35rem;
  }

  .input-group textarea {
    max-width: 35rem;
  }

  .submit-btn {
    width: 35rem;
  }
}

@media (max-width: 500px) {
  html {
    font-size: 45%;
  }

  .sidebar {
    width: 100%;
    right: -100%;
  }

  .change .hamburger-menu {
    right: 38rem;
  }

  .service {
    width: 30rem;
  }

  .footer {
    height: 18rem;
  }
}