@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  border: none;
  outline: none;
  scroll-behavior: smooth;
  font-family: "Poppins", sans-serif;
}

:root {
  --bg-color: #fdfdfd;
  --text-color: #333;
  --main-color: #0f5aa1fc;
  --white-color: #fdfdfd;
  --shadow-color: rgba(0, 0, 0, 0.2);
}

.dark-mode {
  --bg-color: #0b061f;
  --text-color: #fdfdfd;
  --shadow-color: rgba(0, 0, 0, 0.7);
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
}

/*------------------header section -----------------------*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: .8rem 7%;
  background: transparent;
  display: flex;
  align-items: center;
  z-index: 100;
  transition: 0.5s;
}

.header.sticky {
  background: var(--bg-color);
  box-shadow: 0 0.1rem 1rem var(--shadow-color);
}

.logo {
  font-size: 2rem;
  color: var(--main-color);
  font-weight: 600;
  cursor: default;
  margin-right: auto;
}

.header img{
  width: 20%;  
}


.navbar a {
  position: relative;
  font-size: 1.7rem;
  color: var(--white-color);
  font-weight: 500;
  margin-right: 3.5rem;
}

.header.sticky .navbar a {
  color: var(--text-color);
}

.header.sticky .navbar a.active {
  color: var(--main-color);
}

.navbar a.active::before {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 0.2rem;
  background: var(--white-color);
}

.header.sticky .navbar a.active::before {
  background: var(--main-color);
  opacity: 0.7;
}

#darkMode-icon {
  font-size: 2.4rem;
  color: var(--white-color);
  cursor: pointer;
}

.header.sticky #darkMode-icon {
  color: var(--text-color);
  opacity: 0.9;
}

#menu-icon {
  font-size: 3.6rem;
  color: var(--text-color);
  display: none;
}

/*------------------ Home section -----------------------*/

section {
  min-height: 103vh;
  padding: 15rem 7% 2rem;
}

.home {
  display: flex;
  align-items: center;
}

.home .home-content {
  max-width: 44rem;
}

.home-content h3 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 0.3;
}

.home-content h1 {
  font-size: 4.6rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.home-content p {
  font-size: 1.6rem;
}

.home-content .social-media a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 4rem;
  height: 4rem;
  background: transparent;
  border: 0.2rem solid var(--main-color);
  border-radius: 50%;
  box-shadow: 0 0.2rem 0.5rem var(--shadow-color);
  font-size: 2rem;
  color: var(--main-color);
  margin: 2.5rem 1.5rem 3rem 0;
  transition: 0.4s ease;
}

.home-content .social-media a:hover {
  background: var(--main-color);
  color: var(--white-color);
}

.btn {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  background: var(--main-color);
  border-radius: 0.6rem;
  box-shadow: 0 0.2rem 0.5rem var(--shadow-color);
  font-size: 1.6rem;
  color: var(--white-color);
  letter-spacing: 0.1rem;
  font-weight: 600;
  border: 0.2rem solid transparent;
  transition: 0.5s ease;
}

.btn:hover {
  background: transparent;
  color: var(--main-color);
  border-color: var(--main-color);
}

.popup-btn {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  background: var(--main-color);
  border-radius: 0.6rem;
  box-shadow: 0 0.2rem 0.5rem var(--shadow-color);
  font-size: 1.6rem;
  color: var(--white-color);
  letter-spacing: 0.1rem;
  font-weight: 600;
  border: 0.2rem solid transparent;
  transition: 0.5s ease;
}

.popup-btn:hover {
  background: transparent;
  color: var(--main-color);
  border-color: var(--main-color);
}

/*profession*/
.home .profession-container {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 768px;
  height: 768px;
  overflow: hidden;
  pointer-events: none;
}

.home .profession-container .profession-box {
  position: absolute;
  top: 0;
  right: 0;
  width: 768px;
  height: 768px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: professionRotate 10s ease-out infinite;
}

@keyframes professionRotate {
  0%,
  20% {
    transform: rotate(0deg);
  }
  25%,
  45% {
    transform: rotate(-90deg);
  }
  50%,
  70% {
    transform: rotate(-180deg);
  }
  75%,
  95% {
    transform: rotate(-270deg);
  }
  100%{
    transform: rotate(-360deg);
  }
}

.home .profession-box .profession {
  position: absolute;
  left: 0;
  display: flex;
  align-items: center;
  flex-direction: column;
  color: var(--main-color);
  transform: rotate(calc(360deg / 4 * var(--i)));
  transform-origin: 384px;
  background: var(--bg-color);
  padding: 13px 0;
}

.home .profession-box .profession:nth-child(2) h3 {
  margin-left: 20px;
}

.home .profession-box .profession:nth-child(2) i {
  margin-left: 20px;
}

.home .profession-box .profession:nth-child(3) i{
  margin-left: -15px;
}

.home .profession-box .profession:nth-child(4) i{
  margin-left: -40px;
}



.home .profession-box .profession:nth-child(2),
.home .profession-box .profession:nth-child(3),
.home .profession-box .profession:nth-child(4) {
  padding-bottom: 20px;
}

.home .profession i {
  font-size: 3.8rem;
}

.home .profession h3 {
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 600;
}

.home .profession-box .circle {
  width: 560px;
  height: 560px;
  border: 3px solid var(--main-color);
  border-radius: 50%;
}

.home .profession-container .overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 384px solid var(--main-color);
  border-right: 384px solid var(--main-color);
  border-bottom: 384px solid var(--main-color);
  border-left: 384px solid transparent;
}

.home-img img {
  position: absolute;
  bottom: 0%;
  right: -7%;
  width: 47%;  
  pointer-events: none;
}

/*------------------ About section -----------------------*/

span {
  color: var(--main-color);
}

.about {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
}

.about-img img {
  width: 25vw;
}

.heading {
  font-size: 4.5rem;
  text-align: center;
}

.about-content h2 {
  text-align: left;
  line-height: 1.2;
}

.about-content h3 {
  font-size: 2rem;
}

.about-content p {
  font-size: 1.6rem;
  margin: 2rem 0 3rem;
}

/*------------------ Services section -----------------------*/

.services h2 {
  min-height: auto;
  padding-bottom: 7rem;
}

.services .services-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.services-container .services-box {
  flex: 1 1 40rem;
  background-color: var(--bg-color);
  padding: 3rem 2rem 4rem;
  border-radius: 2rem;
  box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
  text-align: center;
  border-top: 0.6rem solid var(--main-color);
  border-bottom: 0.6rem solid var(--main-color);
  transition: 0.5s ease;
}

.services-container .services-box:hover {
  box-shadow: 0 0.1rem 2rem var(--shadow-color);
  transform: scale(1.02);
}

.services-box i {
  font-size: 7rem;
  color: var(--main-color);
}

.services-box h3 {
  font-size: 2.5rem;
}

.services-box:hover h3 {
  color: var(--main-color);
}

.services-box p {
  font-size: 1.6rem;
  margin: 1rem 0 3rem;
}


/*------------------ contact section -----------------------*/
.contact h2 {
  margin-bottom: 3rem;
}

.contact form {
  max-width: 70rem;
  margin: 1rem auto;
  text-align: center;
  margin-bottom: 3rem;
}

.contact form .input-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
  width: 100%;
  padding: 1.5rem;
  font-size: 1.6rem;
  color: var(--text-color);
  background: var(--bg-color);
  border-radius: 0.8rem;
  margin: 0.7rem 0;
  box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
}

.contact form .input-box input {
  width: 49%;
}

.contact form textarea {
  resize: none;
}

.contact form .btn {
  margin-top: 2rem;
  cursor: pointer;
}

/*------------------ footer section -----------------------*/
.footer {  
  background: var(--main-color);
}


.footer .box-container{
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer .box-container .box{
  padding: 2rem 10%;
  flex: 1 1 30rem;
}

.footer .box-container .box h3{
  font-size: 1.9rem;  
  color: var(--white-color);
}

.footer .box-container .box p{
  font-size: 1.6rem;
  padding: 1rem 0;
  color: var(--white-color);
}

.footer .box-container .box a{
  display: block;
  font-size: 1.6rem;
  padding: 1rem 0;
  color: var(--white-color);
  transition: 0.4s ease;
}

.footer .box-container .box a:hover{
  text-decoration: underline;
  color: var(--text-color);
}

.footer .credit{
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 1rem;
  font-size: 2rem;
  font-weight: normal;
  color: var(--white-color);
  border-top: .1rem solid rgba(255,255,255,.2);
}




/*------------------ responsive -----------------------*/

@media (max-width: 1440px){
  .home-img img {    
    bottom: 0%;    
    width: 47%;
    
  }
}

@media (max-width: 1200px) {
  html {
    font-size: 50%;
  }

  .home .profession-container {
    height: 85.8rem;
  }

  .home .profession-container .profession-box {
    right: -12rem;
    height: 85.8rem;
  }

  .home .profession-container .overlay {
    right: -9rem;
  }

  .home .profession-box .profession:nth-child(1) i {
    margin-left: 20px;
  }

  .home .profession-box .profession:nth-child(1) h3 {
    margin-left: 20px;
  }

  .home-img img {
    position: absolute;
    bottom: -2%;
    right: -6%;
    width: 47%;
    pointer-events: none;
  }
}

@media (max-width: 1024px) {
  .header {
    padding: 2rem 3%;
  }

  section {
    padding: 10rem 3% 2rem;
  }

  .home .profession-container .profession-box {
    right: -22rem;
  }

  .home .profession-container .overlay {
    right: -15rem;
  }

  .home .profession-box .profession:nth-child(1) i {
    margin-left: 20px;
  }

  .home .profession-box .profession:nth-child(1) h3 {
    margin-left: 20px;
  }

  .home-img img {
    position: absolute;
    bottom: -2%;
    right: -6%;
    width: 47%;
    pointer-events: none;
  }
}

@media (max-width: 991px) {
  

  .home .home-content {
    max-width: 50rem;
  }

  .home .profession-container .profession-box {
    right: -45rem;
  }

  .home .profession-container .overlay {
    right: -36.5rem;
  }

  .home-img img {
    display: none;
  }

  .home .profession-box .profession:nth-child(1) i {
    margin-left: 20px;
  }

  .home .profession-box .profession:nth-child(1) h3 {
    margin-left: 20px;
  }

  .services,
  .portfolio {
    padding-bottom: 7rem;
  }

  .contact {
    min-height: auto;
  }

  .footer {
    padding: 2rem 3%;
  }
}

@media (max-width: 768px) {
  #menu-icon {
    display: block;
  }

  #darkMode-icon {
    position: absolute;
    right: 7rem;
    font-size: 2.6rem;
    color: var(--text-color);
    margin-bottom: 0.1rem;
  }

  .navbar {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 1rem 3%;
    background: var(--bg-color);
    border-top: 0.1rem solid rgba(0, 0, 0, 0.2);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    display: none;
  }

  .navbar.active {
    display: block;
  }

  .navbar a {
    display: block;
    font-size: 2rem;
    margin: 3rem 0;
    color: var(--text-color);
  }

  .navbar a:nth-child(1),
  .navbar a:nth-child(2) {
    color: var(--text-color);
  }

  .navbar a.active {
    color: var(--main-color);
  }

  .navbar a::before {
    display: none;
  }

  .home {
    padding: 0 3% 23rem;
    justify-content: center;
    text-align: center;
  }

  .home-content h3 {
    font-size: 2.6rem;
  }

  .home-content h1 {
    font-size: 4rem;
  }

  .home-content .social-media a {
    margin: 2.5rem 0.75rem 3rem;
  }

  .home .profession-container {
    left: 0;
    width: 100%;
    height: 100%;
    margin-top: 3rem;
  }

  .home .profession-container .profession-box {
    position: fixed;
    top: 60%;
    left: 0;
    border-radius: 0;
    width: 100%;
  }

  .home .profession-box .profession {
    padding: 0 13px;
    left: auto;
    transform-origin: 0;
  }

  .home .profession-box .profession:nth-child(1) {
    transform: rotate(-90deg) translate(-128px, -210px);
  }
  

  .home .profession-box .profession:nth-child(2) {
    transform: rotate(0deg) translate(0px, -330px);
    margin-right: 3rem;
  }

  .home .profession-box .profession:nth-child(3) {
    transform: rotate(90deg) translate(-110px, -440px);
  }

  .home .profession-box .profession:nth-child(4) {
    transform: rotate(180deg) translate(-250px, -320px);
  }

  .home .profession-box .profession:nth-child(4) i{
    margin-left: 0px;
  }

  .home .profession-box .circle {
    position: fixed;
    width: 670px;
    height: 670px;
    z-index: -1;
  }

  .home .profession-container .overlay {
    position: fixed;
    top: 70rem;
    left: 50%;
    right: 0;
    transform: rotate(90deg) translate(-50%, 50%) scaleY(3);
    border-width: 23.9rem;
  }

  .about {
    flex-direction: column;
    text-align: center;
  }

  .about-content h2 {
    text-align: center;
  }

  .about-img img {
    width: 40vw;
  }

  .services h2,
  .portfolio h2 {
    margin-bottom: 2rem;
  }

}

@media (max-width: 450px) {
  html {
    font-size: 45%;
  }

  #darkMode-icon {
    right: 6rem;
  }

  .home {
    padding: 0 3% 35rem;
  }

  .home .profession-box .profession:nth-child(1) {
    transform: rotate(-90deg) translate(-115px, -220px);        
  }
  
  .home .profession-box .profession:nth-child(2) {
    transform: rotate(0deg) translate(5px, -330px);
  }
  
  .home .profession-box .profession:nth-child(3) {
    transform: rotate(90deg) translate(-105px, -430px);
  }

  .home .profession-box .profession:nth-child(4) {
    transform: rotate(180deg) translate(-210px, -330px);
    margin-left: 5rem;
  }

  .about-img img {
    width: 60vw;
  }

  .contact form .input-box input {
    width: 100%;
  }
 

  .footer .box-container .box {
    text-align: center;
    margin-top: 2rem;
  }
}

@media (max-width: 365px) {
  .about-img img {
    width: 60vw;
  } 

  .footer .box-container .box {
    text-align: center;
    margin-top: 2rem;
  }
}

/*--------------- styles popup-view ----------------------*/
.services-container .popup-view {
  z-index: 2;
  background: rgba(255, 255, 255, 0.751);
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s ease;
}

.services-container .popup-view.active {
  opacity: 1;
  visibility: visible;
}

.services-container .popup-card {
  position: relative;
  display: flex;
  width: 1000px;
  height: 500px;
  margin: 20px;
}

.services-container .popup-card .dev-img {
  z-index: 2;
  position: relative;

  display: flex;
  justify-content: center;
  align-items: center;
  width: 45%;
  height: 90%;
  transform: translateY(25px);
}

.services-container .popup-card .dev-img img {
  z-index: 2;
  position: relative;
  width: 550px;
  height: 95%;

  border-radius: 2rem;
}

.services-container .popup-card .info {
  z-index: 2;
  background-color: var(--bg-color);
  border-top: 0.3rem solid var(--main-color);
  border-bottom: 0.3rem solid var(--main-color);
  box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
  display: flex;
  flex-direction: column;
  width: 55%;
  height: 100%;
  box-sizing: border-box;
  padding: 3rem 2rem 4rem;
  border-radius: 2rem;
}

.services-container .popup-card .close-btn {
  color: #555;
  z-index: 3;
  position: absolute;
  right: 0;
  font-size: 25px;
  margin: 20px;
  cursor: pointer;
}

.services-container .popup-card .info h2 {
  font-size: 2.5rem;
  line-height: 20px;
  margin: 20px;
}

.services-container .popup-card .info h2 span {
  font-size: 1.6rem;
}

.services-container .popup-card .info p {
  font-size: 1.6rem;
  margin-top: -5rem;  
}

@media (max-width: 900px) {
  .services-container .popup-card {
    flex-direction: column;
    width: 100%;
    height: auto;
  }

  .services-container .popup-card .dev-img {
    z-index: 2;
    width: 100%;
    height: 300px;
    margin-bottom: 17px;
  }

  .services-container .popup-card .dev-img img {
    max-width: 60%;
    box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
    margin-top: 25px;
  }

  .services-container .popup-card .info {
    width: 70%;
    height: auto;
    padding: 20px;
    box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
    margin: auto;
  }

  .services-container .popup-card .info h2 {
    margin: 20px 5px 5px 5px;
    font-size: 22px;
  }

  .services-container .popup-card .info h2 span {
    font-size: 1.6rem;
  }

  .services-container .popup-card .info p {    
    font-size: 1.6rem;
    margin-top: -5rem;    
  }
}

@media (max-width: 480px){
  .services-container .popup-card .dev-img {    
    width: auto;
    height: 220px;
    
  }

  .services-container .popup-card .dev-img img {
    max-width: 80%;        
  }

  .services-container .popup-card .info {
    width: 90%;
    height: auto;
    
    box-shadow: 0 0.1rem 0.5rem var(--shadow-color);
    margin: auto;
  }

  .services-container .popup-card .info h2 {    
    font-size: 20px;
  }

  .services-container .popup-card .info h2 span {
    font-size: 10px;
  }

  .services-container .popup-card .info p {    
    font-size: 10px;
    margin-top: -30px;    
  }

}