:root {
  --main-color: rgb(20, 70, 177);
  --secondry-color: violet;
  --alt-color: #e89b27;
  --grey-color: #4b4b4b;
  --section-color: #ecf4f4;
  --section-padding: 75px;
  --transition: 0.7s;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Roboto", sans-serif;
}
a {
  text-decoration: none;
}
.special-title span {
  color: rgb(167, 75, 167);
}
.section-logo {
  display: inline-block;
  width: 120px;
}
/* start navbar */
.navbar {
  border-bottom-left-radius: 30px;
  border-bottom-right-radius: 30px;
  box-shadow: 0px 0px 8px 0px #9e9e9e;
}
.navbar .navbar-brand {
  display: block;
  margin: auto;
  width: 150px !important;
  height: 80px;
}
.navbar-brand img {
  max-width: 100%;
}
.navbar .navbar-nav .nav-item.logo-item::after {
  background-color: transparent;
}
.navbar .navbar-toggler {
  font-size: 1.5rem;
  color: var(--main-color);
  border: 2px solid var(--main-color);
}
.navbar .navbar-toggler svg {
  color: var(--main-color);
}
.navbar .nav-link {
  font-size: 20px;
  color: var(--main-color);
}
@media (min-width: 992px) {
  .navbar .navbar-nav li {
    position: relative;
  }
  .navbar .navbar-nav li:not(:last-child)::after,
  .navbar .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: 15%;
    left: 50%;
    width: 0%;
    transform: translate(-50%);
    height: 2px;
    border-radius: 2px;
    background-color: rgb(1, 187, 187);
    transition: 0.3s;
  }
  .navbar .navbar-nav li:not(:last-child):hover::after,
  .navbar .nav-link.active::after {
    width: 50%;
  }
  .navbar .nav-link {
    color: var(--main-color);
  }
}
.navbar .nav-link.active,
.navbar .nav-link:hover {
  color: var(--main-color);
}
.navbar .contact-btn {
  border: none;
  outline: none;
  background-image: linear-gradient(
    to right,
    rgb(20, 70, 177),
    rgb(205, 116, 205)
  );
}
/* start landing */
.landing {
  width: 100%;
  min-height: calc(100vh - 78px);
}
.landing .carousel-item {
  height: calc(100vh - 78px);
}
.landing .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(3, 10, 38, 0.712);
  background-image: linear-gradient(
    to right,
    rgba(20, 70, 177, 0.121),
    rgba(205, 116, 205, 0.121)
  );
}
.landing .carousel-item .caption-text p {
  padding-top: 200px;
  max-width: 400px;
  font-size: 40px;
}
@media (min-width: 768px) {
  .landing .carousel-item .caption-text p {
    padding-top: 0;
    max-width: 400px;
    font-size: 60px;
  }
}
.landing .carousel-item .caption-text p span {
  color: rgb(89, 213, 238);
  font-style: italic;
  font-weight: bold;
}
.landing .carousel-item .caption-text p span.secondry {
  color: var(--secondry-color);
}

/* start about */
.about .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(3, 10, 38, 0.712);
  background-image: linear-gradient(
    to right,
    rgba(20, 70, 177, 0.121),
    rgba(205, 116, 205, 0.121)
  );
}
.carousel-item {
  height: 600px;
}
.carousel-item .carousel-caption {
  padding: 50px 0;
  top: 0;
  text-align: start;
  display: flex;
  flex-direction: column-reverse;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.carousel-caption .caption-text {
  flex: 1;
}
.about .carousel-caption p {
  font-size: 13px;
  line-height: 1.7;
}
@media (min-width: 992px) {
  .carousel-item .carousel-caption {
    flex-direction: row;
  }
  .about .carousel-caption p {
    font-size: 22px;
  }
}
.carousel-caption .caption-img {
  display: none;
}
@media (min-width: 768px) {
  .carousel-caption .caption-img {
    display: block;
    width: 350px;
    height: 400px;
    border-radius: 20px;
  }
}
.carousel-caption .caption-img img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
/* our vision */
.our-vision {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  background-color: var(--section-color);
}
@media (min-width: 992px) {
  .our-vision .vision-text {
    width: 450px;
  }
}
.our-vision .vision-text,
.our-vision .vision-img {
  opacity: 0;
  transform: translateX(-100%);
  transition: var(--transition);
  font-size: 18px;
}
#particles_js {
  top: 0;
  left: 0;
  width: 100%;
  z-index: 0;
}

/* start mission */
.mission {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}
.mission-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.mission-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 400px;
  border-radius: 7px;
  box-shadow: rgba(17, 17, 26, 0.1) 0px 1px 0px,
    rgba(17, 17, 26, 0.1) 0px 8px 24px, rgba(17, 17, 26, 0.1) 0px 16px 48px;
  transition: 0.3s;
  position: relative;
  font-size: 19px;
  color: #411e48;
}

.mission-box::before,
.mission-box::after {
  content: "";
  width: 3px;
  border-radius: 2px;
  height: 0;
  background-color: rgb(167, 75, 167);
  position: absolute;
  transition: 0.5s;
}
.mission-box::before {
  bottom: 0;
  left: 0;
}
.mission-box::after {
  top: 0;
  right: 0;
}
.mission-box:hover {
  transform: translateY(-20px);
}
.mission-box:hover::before,
.mission-box:hover::after {
  height: 100%;
}
.mission .mission-item-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: white;
  position: relative;
  z-index: 2;
}
.mission .mission-box .mission-item-img img {
  width: 100%;
  position: relative;
  z-index: 2;
}
.mission-box .mission-item-img::after,
.mission-box .mission-item-img::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  left: 0;
  z-index: -1;
}
.mission-box .mission-item-img::after {
  background-color: rgb(203, 129, 203);
}
.mission-box .mission-item-img::before {
  background-color: #fff;
  z-index: 1;
}
.mission .mission-box:nth-child(1) .mission-item-img::after,
.mission .mission-box:nth-child(3) .mission-item-img:after {
  top: -10px;
}
.mission .mission-box:nth-child(2) .mission-item-img:after,
.mission .mission-box:nth-child(4) .mission-item-img:after {
  bottom: -10px;
}

/* start careers */
.career {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  overflow: hidden;
}
.career blockquote {
  width: 90%;
}
@media (min-width: 992px) {
  .career blockquote {
    width: 50%;
  }
}
.career .career-text {
  transform: translateX(-100%);
  opacity: 0;
  transition: var(--transition);
}
.career .career-img {
  transform: translateX(100%);
  opacity: 0;
  transition: var(--transition);
}
.career .career-text img {
  width: 100px;
}
.career .career-btn {
  height: 50px;
  width: 170px;
  border: none;
  background-image: linear-gradient(
    to right,
    rgb(20, 70, 177),
    rgb(205, 116, 205)
  );
}

/* career form  */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #313131b3;
  z-index: 6;
}

.career-card-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -75%);
  background-color: white;
  padding: 20px;
  height: 700px;
  overflow-y: auto;
  border-radius: 15px;
  z-index: 7;
  opacity: 0;
  transition: var(--transition);
  box-shadow: rgba(217, 210, 224, 0.112) 0px 1px 0px,
    rgba(230, 230, 236, 0.155) 0px 8px 24px, rgba(156, 156, 190, 0.171) 0px 16px 48px;
}

.career-card-modal .close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 25px;
  height: 25px;
  padding: 0 !important;
  border: none;
  font-size: 15px;
  font-weight: bold;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #212d31;
}

.career-card-modal .wrapper {
  width: 320px;
  gap: 30px;
  display: grid;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 992px) {
  .career-card-modal .wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    width: 900px;
    align-items: center;
    gap: 30px;
  }
}
.career-card-modal .name,
.career-card-modal .mail {
  grid-column: 1/3;
}

.career-card-modal .form-btns {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}


@media (min-width: 992px) {
  .career-card-modal .form-btns {
    flex-direction: row;
  }
}

.form-headline:after {
  content: "";
  display: block;
  width: 10%;
  padding-top: 10px;
  border-bottom: 3px solid var(--main-color);
}

.highlight-text {
  color: var(--main-color);
}

.hightlight-contact-info {
  font-weight: 700;
  font-size: 22px;
  line-height: 1.5;
}

.highlight-text-grey {
  font-weight: 500;
}

.email-info {
  margin-top: 20px;
}

.required-input {
  color: black;
}

.career-card-modal h3,
.career-card-modal ul {
  margin: 0;
}

.career-card-modal h3 {
  margin-bottom: 1rem;
}

.career-card-modal .form-input:focus,
.career textarea:focus {
  outline: 1.5px solid #212d31;
}

.career-card-modal .form-input,
.career-card-modal textarea {
  width: 100%;
  border: 1px solid #bdbdbd;
  border-radius: 5px;
}

.career-card-modal ul {
  list-style: none;
  padding: 0;
}

.career-card-modal .contacts {
  color: #212d31;
}

.career-card-modal .form {
  background: #fff;
}

.career-card-modal form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 20px;
}
.career form label {
  display: block;
}
.career form p {
  margin: 0;
}

.full-width {
  grid-column: 1 / 3;
}

.career-card-modal button,
.career-card-modal .submit-btn,
.career-card-modal .form-input,
.career-card-modal textarea {
  padding: 1em;
}

.career-card-modal button,
.career-card-modal .submit-btn {
  background: transparent;
  border: 1px solid var(--main-color);
  color: var(--main-color);
  border-radius: 15px;
  padding: 5px 20px;
  text-transform: uppercase;
}
.career-card-modal button:hover,
.career-card-modal .submit-btn:hover,
.career-card-modal button:focus,
.career-card-modal .submit-btn:focus {
  background-image: linear-gradient(
    to right,
    rgb(20, 70, 177),
    rgb(205, 116, 205)
  );
  border: none;
  outline: 0;
  color: #eee;
}
.career-card-modal .form-btns .submit-btn {
  background-image: linear-gradient(
    to right,
    rgb(20, 70, 177),
    rgb(205, 116, 205)
  );
  border: none;
  outline: 0;
  color: #eee;
}
.career-card-modal .form-btns .reset-btn:hover {
  background-color: #ec1c24;
  color: #eee;
}
.error {
  color: #ec1c24;
}

/* Start-footer */
footer {
  padding-top: 75px;
  padding-left: 15px;
  padding-right: 15px;
  background-image: linear-gradient(
    to right,
    rgb(20, 70, 177),
    rgb(205, 116, 205)
  );
  color: white;
}
footer.footer .container {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  gap: 40px;
  margin-bottom: 30px;
}
@media(min-width: 768px) {
  footer.footer .container {
    flex-direction: row;
  }
}
footer h3 {
  font-size: 40px;
}
footer h3 span {
  color: var(--secondry-color);
  font-weight: bold;
}
footer .social {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
}
footer .social a {
  background-color: #313131;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition);
}
footer .social a:hover {
  background-color: var(--main-color);
}
footer .social a.youtube:hover {
  background-color: #f00;
}
footer .social a svg {
  color: white;
  font-size: 18px;
}
footer .box p {
  line-height: 1.6;
}
footer .box ul li a {
  display: block;
  font-size: 14px;
  color: white;
  padding: 15px 0;
  margin-left: -25px;
  transition: var(--transition);
}
footer .box ul li a:hover {
  transform: translateX(10px);
}
footer .box ul li a::before {
  content: "\f101";
  font-family: "Font Awesome 5 free";
  font-weight: 900;
  margin-right: 10px;
  color: white;
}
footer .contact-info {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  font-size: 19px;
}
footer .contact-info svg {
  color: white;
  font-size: 25px;
}
footer a:hover {
  color: var(--main-color) !important;
}
footer > p {
  color: white;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
}

/* End-footer */