* {
  font-family: "Cairo", sans-serif;
}

* {
  scrollbar-width: thin;
  scrollbar-color: #273e47 #53628d;
  scrollbar-width: 1px;
}

/* Chrome, Edge, and Safari */
*::-webkit-scrollbar {
  width: 4px;
}

*::-webkit-scrollbar-track {
  background: #fffafa;
}

*::-webkit-scrollbar-thumb {
  background-color: #273e47;
  border-radius: 27px;
  border: 5px ridge #0f0f0f;
}
.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}
.loader {
  display: block;
  position: relative;
  left: 50%;
  top: 50%;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #3498db;

  -webkit-animation: spin 2s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 2s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */

  z-index: 1001;
}

.loader:before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #e74c3c;

  -webkit-animation: spin 3s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 3s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}

.loader:after {
  content: "";
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: #f9c922;

  -webkit-animation: spin 1.5s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
  animation: spin 1.5s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: rotate(0deg); /* IE 9 */
    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera */
  }
  100% {
    -webkit-transform: rotate(360deg); /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: rotate(360deg); /* IE 9 */
    transform: rotate(360deg); /* Firefox 16+, IE 10+, Opera */
  }
}
@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: rotate(0deg); /* IE 9 */
    transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera */
  }
  100% {
    -webkit-transform: rotate(360deg); /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: rotate(360deg); /* IE 9 */
    transform: rotate(360deg); /* Firefox 16+, IE 10+, Opera */
  }
}

.loader-wrapper .loader-section {
  position: fixed;
  top: 0;
  width: 51%;
  height: 100%;
  background: #222222;
  z-index: 1000;
  -webkit-transform: translateX(0); /* Chrome, Opera 15+, Safari 3.1+ */
  -ms-transform: translateX(0); /* IE 9 */
  transform: translateX(0); /* Firefox 16+, IE 10+, Opera */
}

.loader-wrapper .loader-section.section-left {
  left: 0;
}

.loader-wrapper .loader-section.section-right {
  right: 0;
}

/* Loaded */
.loaded .loader-wrapper .loader-section.section-left {
  -webkit-transform: translateX(-100%); /* Chrome, Opera 15+, Safari 3.1+ */
  -ms-transform: translateX(-100%); /* IE 9 */
  transform: translateX(-100%); /* Firefox 16+, IE 10+, Opera */

  -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.loaded .loader-wrapper .loader-section.section-right {
  -webkit-transform: translateX(100%); /* Chrome, Opera 15+, Safari 3.1+ */
  -ms-transform: translateX(100%); /* IE 9 */
  transform: translateX(100%); /* Firefox 16+, IE 10+, Opera */

  -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.loaded .loader {
  opacity: 0;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
.loaded .loader-wrapper {
  visibility: hidden;

  -webkit-transform: translateY(-100%); /* Chrome, Opera 15+, Safari 3.1+ */
  -ms-transform: translateY(-100%); /* IE 9 */
  transform: translateY(-100%); /* Firefox 16+, IE 10+, Opera */

  -webkit-transition: all 0.3s 1s ease-out;
  transition: all 0.3s 1s ease-out;
}

/* Content */
.secondary-color {
  color: #b9e7ff;
}
img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-color {
  color: #4a5781;
}
ul {
  list-style: none;
}
.min-full-page {
  min-height: 100vh;
}
.container {
  width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
}
.full-page {
  height: 100vh;
}
.full-page-nav {
  height: calc(100vh - 80px);
}

.content {
  padding-bottom: 20px;
  padding-top: 20px;
}
.logo {
  height: 100%;
}
nav {
  height: 80px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.landing-page {
  background-image: url("../img/header.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.landing-page .logo {
  width: 300px;
}
.landing-page .btn {
  font-size: 60px;
  transition: 0.3s;
}
.landing-page .btn:hover {
  scale: 1.2;
}
.landing-page .btn .linkedin-icon {
  color: #0077b5;
}
.landing-page .btn .github-icon {
  color: #1f2328;
}
.cv {
  font-size: 60px;
  transition: 0.3s;
}
.cv:hover {
  color: #0077b5;
}
.cv-icon {
  color: white;
  background-color: rgb(159 206 213);
  font-size: 50px;
  border-radius: 11%;
  width: 53px;
  height: 53px;
  display: inline-block;
  font-weight: bold;
  font-size: 30px;
  line-height: 53px;
  /* margin: 20px; */
  transition: 0.3s;
  cursor: pointer;
}

nav {
  background-color: #2c3e50;
  position: block;
  top: 0;
  z-index: 1000;
  font-size: 14px;
}
nav ul {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
  gap: 100px;
}
nav .link {
  color: white;
  font-weight: bold;
  letter-spacing: 1px;
  transition: 0.3s;
}
nav .link:hover {
  color: #008eff;
  text-decoration: none;
  font-weight: 900;
}
/* // Cards // */
.parts {
  display: flex;
  padding: 20px;
  gap: 5px;
}
.parts .part {
  transition: 1.5s;
  padding: 20px;
  background-color: #2c3e50;
  width: 100px;
  color: white;
  position: relative;
  border-radius: 10px;
  height: 400px;
  overflow: hidden;
}
.partsfirst {
  flex-grow: 2;
}
.parts .part .title {
  position: absolute;
  font-size: 20px;
  font-weight: bold;
  background-color: #2c3e50;
  right: 2px;
}
.parts .part .content {
  padding: 20px;
  opacity: 0;
  transition: 1s 0.3s;
}
.parts .part.grow .content {
  opacity: 1;
  white-space: nowrap;
}
.parts .part .content h1 {
  color: rgb(159 206 213) !important;
}
.parts .part.grow .content h1,
.parts .part.grow .content h2,
.parts .part.grow .content h3,
.parts .part.grow .content h4,
.parts .part.grow .content h5,
.parts .part.grow .content h6,
.parts .part.grow .content h3 {
  white-space: nowrap;
}
.parts .part.grow {
  flex-grow: 4;
}
.parts .part .title {
  writing-mode: vertical-rl;
}

/* Programming Language */
.about-page .flex-boxs {
  display: flex;
  height: 100%;
  align-items: center;
}
.about-page .flex-boxs .left {
  flex: 1;
  text-align: center;
}
.about-page .flex-boxs .box {
  padding: 50px;
  background-color: #008eff;
  margin: 30px auto;
  width: 400px;
  color: white;
  border-radius: 10px;
  transition: 0.3s;
}

.about-page .flex-boxs .box:hover {
  background-color: #027ef3;
}

.about-page .flex-boxs .right {
  text-align: center;
  flex: 1;
}
.about-page .flex-boxs .right .icons {
  text-align: center;
  flex: 1;
}
.about-page .flex-boxs .right .icons ul {
  text-align: center;
  flex: 1;
  flex-direction: column;
  gap: 20px;
}
.about-page .flex-boxs .right .icons ul li .btn {
  width: 80px;
  height: 80px;
  display: inline-block;
  font-weight: bold;
  font-size: 80px;
  line-height: 80px;
  margin: 20px;
  transition: 0.3s;
  cursor: pointer;
}
.about-page .flex-boxs .right .icons ul li .btn.linkedin {
  color: #007ab5;
}
.about-page .flex-boxs .right .icons ul li .btn.cv {
  color: white;
  background-color: rgb(159 206 213);
  font-size: 50px;
  border-radius: 50%;
}
.about-page .flex-boxs .right .icons ul li .btn:hover {
  transform: scale(1.2);
}
/* Details  */

.programming-languages .flex-boxs {
  height: 100%;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.programming-languages .flex-boxs .section {
  text-align: center;
  min-height: 300px;
  display: flex;
  flex-direction: column;
}
.programming-languages .flex-boxs .section .section-head-text {
  font-weight: bold;
  font-size: 30px;
}
.programming-languages .flex-boxs .section .grid-boxs {
  display: flex;
  justify-content: space-evenly;
  flex: 1;
  align-items: center;
  gap: 20px;
}
.programming-languages .flex-boxs .section .grid-boxs .box {
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #1e272c;
  color: white;
  font-weight: bold;
  transition: 0.6s;
  opacity: calc(1% * min(var(--scroll-three), 80) * 100 / 80);
  font-size: 16px;
}
.programming-languages .flex-boxs .section .grid-boxs .box:hover {
  transform: rotateZ(360deg);
}
.programming-languages .flex-boxs .section .grid-boxs .box:nth-child(2n + 1) {
  transform: translateY(-20px);
  background-color: #01e1ff;
  color: white;
  font-weight: bold;
}
.programming-languages
  .flex-boxs
  .section
  .grid-boxs
  .box:nth-child(2n + 1):hover {
  transform: translateY(-20px) rotateZ(360deg);
}
/* Projects */

.programming-languages .flex-boxs {
  height: 100%;
  display: flex;
  align-items: center;
  text-align: center;
}
.programming-languages .flex-boxs .projects-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
  height: 100%;
  padding-bottom: 40px;
}
.programming-languages .flex-boxs .projects-list ul {
  flex-direction: column;
  height: 100%;
  justify-content: space-evenly;
}
.programming-languages .flex-boxs .projects-list ul .project {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 0px;
  background-color: #1e272c;
  color: white;
  font-weight: bold;
  margin: 0px 30px;
  border-radius: 10px;
}
.programming-languages .flex-boxs .project-show {
  flex: 3;
  height: 100%;
  display: flex;
  justify-content: center;
  padding-bottom: 40px;
  flex-direction: column;
  position: relative;
}

.programming-languages .flex-boxs .project-show .background {
  flex: 1;
  filter: opacity(0.8);
  display: flex;
  align-items: center;
}
/* .programming-languages .flex-boxs .project-show .btns {
  position: absolute;
	bottom: 80px;
	left: 50%;
	transform: translateX(-50%);
} */
.programming-languages .flex-boxs .project-show .btns .btn {
  padding: 20px 30px;
  border-radius: 19px;
  border: none;
  background-color: #007ab5;
  color: white;
  font-weight: bold;
  cursor: pointer;
}
.programming-languages .flex-boxs .project-show .btns .btn.btn-details {
  background-color: #1e272c;
}
.section-header {
  text-align: center;
  font-weight: bold;
  font-size: 100px;
  color: #9fced5;
  padding-top: 10px;
}
.diver {
  width: 40%;
  margin: auto;
}
/* Certifications Start */
.certifications {
  margin: 20px 0px;
  background-color: #2c3e50;
}
.swiper {
  width: 80%;
  padding-top: 50px;
  padding-bottom: 50px;
  height: 500px;
}
.swiper .swiper-wrapper {
  padding: 10px;
}
.swiper .swiper-wrapper .swiper-slide {
  background-position: center;
  background-size: contain;
  width: 500px !important;
  height: fit-content;
}
.swiper .swiper-wrapper .swiper-slide img {
  height: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Certifications End */
/* Projects */

.projects .flex-boxs {
  height: 100%;
  display: flex;
  align-items: center;
  text-align: center;
}
.projects .flex-boxs .projects-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
  height: 100%;
}
.projects .flex-boxs .projects-list ul {
  flex-direction: column;
  height: 100%;
  justify-content: space-evenly;
  display: flex;
  gap: 20px;
}
.projects .flex-boxs .projects-list ul .project {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 0px;
  background-color: #1e272c;
  color: white;
  font-weight: bold;
  margin: 0px 30px;
  border-radius: 10px;
  font-size: 16px;
}
.projects .flex-boxs .project-show {
  flex: 3;
  height: 100vh;
  display: flex;
  justify-content: center;
  padding-bottom: 40px;
  flex-direction: column;
  position: relative;
}

.projects .flex-boxs .project-show .background {
  flex: 1;
  filter: opacity(0.8);
  display: flex;
  align-items: center;
}
.projects .flex-boxs .project-show .background img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
/* .projects .flex-boxs .project-show .btns {
	position: absolute;
	bottom: 80px;
	left: 50%;
	transform: translateX(-50%);
} */
.projects .flex-boxs .project-show .btns .btn {
  padding: 8px 15px;
  border-radius: 11px;
  border: none;
  background-color: #007ab5;
  font-weight: bold;
  cursor: pointer;
  color: white !important;
  font-size: 16px;
}
.projects .flex-boxs .project-show .btns .btn a {
  color: white !important;
  text-decoration: none;
}
.projects .flex-boxs .project-show .btns .btn.btn-details {
  background-color: #1e272c;
}
.page .container {
  flex: 1;
}

/* Animation  */

.about-header-text {
  opacity: calc(1% * min(var(--scroll), 40) * 100 / 40);
  transform: translateY(calc(200% + (-1% * min(var(--scroll), 50) * 200 / 50)));
}
.lang-header-text {
  opacity: calc(1% * min(var(--scroll-three), 40) * 100 / 40);
  transform: translateY(
    calc(200% + (-1% * min(var(--scroll-three), 50) * 200 / 50))
  );
}
.projects-header-text {
  opacity: calc(1% * min(var(--scroll-four), 40) * 100 / 40);
  transform: translateY(
    calc(200% + (-1% * min(var(--scroll-four), 50) * 200 / 50))
  );
}
.project-background {
  transition: 0.3s;
}
.bullets {
  position: fixed;
  right: 0px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  z-index: 999999;
  justify-content: center;
  gap: 20px;
  top: 50%;
  transform: translateY(-50%);
}
.bullets .bullet {
  display: flex;
  align-items: center;
  height: 30px;
  gap: 20px;
  justify-content: flex-end;
  text-decoration: none;
}
.bullets .bullet .icon {
  border: 2px solid #007ab5;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-block;
}
.bullets .bullet:hover .icon {
  background-color: #007ab5;
}
.bullets .bullet .name {
  opacity: 0;
  transition: 0.3s;
  color: #007ab5;
}
.bullets .bullet:hover .name {
  opacity: 1;
}
@media (max-width: 1200px) {
  .img-box {
    display: none;
  }
}

/* contact us  */
.facebook {
  background-color: #0866ff;
}
.linkedin {
  background-color: #0077b5;
}
.gmail {
  background-color: #c62827;
}
.github {
  background-color: #1b1f23;
}