* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition: 0.7s;
}
:root {
  --main-color: #009688;
  --main-background: #eee;
  --color: #767676;
  --padding: 50px;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Cairo", sans-serif;
  color: white;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
a {
  text-decoration: none;
}

.main-heading {
  text-align: center;
  color: var(--main-color);
  margin: 0 0 50px;
}
.container {
  margin: auto;
  padding-right: 10px;
  padding-left: 10px;
}
body .settings {
  position: fixed;
  width: 200px;
  height: 100%;
  background-color: white;
  z-index: 2;
  padding: 12px;
  left: -200px;
  transition: 0.6s;
}
body .settings.opened {
  left: 0;
}
body .settings > div:not(.gear) {
  background: var(--main-background);
  padding: 8px;
  margin-bottom: 10px;
  text-align: center;
}
body .settings > div > span {
  display: block;
  color: #7a7a7a;
  font-weight: 700;
  margin-bottom: 10px;
}
body .settings .colors ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
body .settings .colors li {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  cursor: pointer;
  box-sizing: border-box;
  border: 2px solid var(--main-background);
}
body .settings .colors li.active {
  border-color: #fff;
}
body .settings .colors .yellow {
  background-color: #ff9800;
}
body .settings .colors .pink {
  background-color: #e91e63;
}
body .settings .colors .main {
  background-color: #009688;
}
body .settings .colors .blue {
  background-color: #03a9f4;
}
body .settings .colors .green {
  background-color: #4caf50;
}
body .settings .set span {
  background-color: var(--main-color);
  display: inline-block;
  padding: 3px 15px;
  border-radius: 5px;
  font-size: 13px;
  cursor: pointer;
}
body .settings .shuffle span.unchoosen,
body .settings .show-bullets span.unchoosen {
  opacity: 0.7;
}

body .settings .reset-button {
  display: block;
  background-color: #f44336;
  padding: 8px;
  border-radius: 5px;
  text-align: center;
  font-weight: bold;
  cursor: pointer;
}
body .settings .gear {
  position: absolute;
  right: -30px;
  top: 100px;
  background-color: #fff;
  text-align: center;
  cursor: pointer;
}
body .settings .gear i {
  width: 30px;
  padding: 8px 0;
  color: black;
}
body .settings .gear .fa-gear.rotate {
  animation: rotate 2s linear infinite;
}
body .bullets {
  position: fixed;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  z-index: 2;
}
body .bullets li {
  width: 20px;
  height: 20px;
  margin-bottom: 19px;
  border-radius: 50%;
  border: 2px solid var(--main-color);
  position: relative;
  cursor: pointer;
}

body .bullets li::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -150px;
  background-color: var(--main-color);
  padding: 10px 20px;
  width: 85px;
  text-align: center;
  text-transform: capitalize;
}
body .bullets li:hover::before {
  content: attr(sec);
}
body .bullets li::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -25px;
  border: 10px solid transparent;
  border-left-color: var(--main-color);
}
body .bullets li:hover::after {
  content: "";
}
body .bullets li a {
  display: block;
  height: 100%;
}
/* up */
body .up {
  display: none;
  position: fixed;
  bottom: 35px;
  right: 35px;
  border: none;
  background: var(--main-color);
  color: white;
  padding: 10px;
  opacity: 0;
  cursor: pointer;
  transition: 0.3s;
}
body .up:focus {
  outline: none;
}
/* up */
/* S-header */
.landing {
  position: relative;
  min-height: 100vh;
  background-image: url("../imgs/04.jpg");
  background-size: cover;
  transition: 0.7s;
}
.landing .overlay {
  transition: 1s;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.548);
}
header {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: transparent;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  position: relative;
}

.overlay .desc {
  position: relative;
}
.overlay .desc h1 {
  font-size: 36px;
  font-weight: bold;
}
.overlay .creative {
  color: var(--main-color);
}
.overlay .desc p {
  font-size: 20px;
  max-width: 95%;
  margin: auto;
}
header .container h5 {
  margin: 0;
}
header .container ul {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 15px;
  overflow: hidden;
}
header .container ul li {
  font-size: 16px;
  cursor: pointer;
  padding: 7px 15px;
  font-weight: 700;
}
header .container ul li a {
  color: #fff;
}
header .container ul li a:hover {
  color: var(--main-color);
}
header .container > .toggle {
  display: none;
  background-color: transparent;
  border: none;
  margin-left: 20px;
  cursor: pointer;
  width: 35px;
}
header .toggle span {
  display: block;
  height: 4px;
  margin-bottom: 4px;
  background-color: white;
  border-radius: 2px;
}
/* E-header */
/* S-about */
.about {
  padding: 50px 0;
}
.about .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.about .description {
  width: 58%;
}
.about h1 {
  color: var(--main-color);
  font-weight: bold;
  margin-top: 0;
}
.about .description p {
  color: var(--color);
  line-height: 1.6;
  font-size: 18px;
}
.about .image {
  width: 39%;
  text-align: center;
}
.about img {
  width: 70%;
}
/* E-about */
/* S-skills */
.our-skills {
  padding: 50px 0;
  background-color: var(--main-background);
}

.our-skills .skills {
  color: black;
}
.our-skills .skills .skill {
  width: 85%;
  background-color: #fff;
  padding: 15px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  border-radius: 2px;
  gap: 15px;
}
.our-skills h4 {
  width: 65px;
  text-align: center;
}
.our-skills .container div {
  flex: 1;
  height: 30px;
  background-color: var(--main-background);
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}
.our-skills .progress {
  background-color: var(--main-color);
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  transition: 0.5s linear;
}
/* E-skills */
/* S-gallery */
.gallery {
  padding: var(--padding) 0;
}
.gallery .images {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.gallery .images img {
  width: 200px;
  padding: 3px;
  border: 1px solid #c7c0c0;
  cursor: pointer;
  transform: scale(1);
  transition: 0.2s linear;
}
.gallery .images img:active {
  transform: scale(0.95);
}
.img-over {
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.548);
  width: 100%;
  height: 100vh;
  opacity: 0;
}
.show-img {
  width: 65%;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.close {
  background-color: var(--main-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: white;
  text-align: center;
  line-height: 40px;
  position: absolute;
  top: -20px;
  right: -20px;
  cursor: pointer;
}
.show-img img {
  width: 100%;
  border: 3px solid white;
}
/* E-gallery */
/* test */
.test {
  padding: var(--padding) 0;
  background-color: var(--main-background);
}
.test .container {
  position: relative;
  min-height: 400px;
  padding: 30px 0;
}
.test .container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: 2px;
  background-color: var(--main-color);
  transition: 0.4s;
}
.test .one,
.test .two {
  display: grid;
  grid-template-columns: repeat(auto-fill, 45%);
  justify-content: center;
  column-gap: 50px;
}
.test .year {
  width: fit-content;
  padding: 2px 5px;
  text-align: center;
  margin: 0 auto 20px;
  background-color: var(--main-color);
  border-radius: 5px;
}
.test .one {
  margin-bottom: 20px;
}
.test .right,
.test .left {
  background-color: white;
  color: var(--color);
  padding: 20px;
  position: relative;
  margin-bottom: 20px;
}
.test .right::before,
.test .left::before {
  content: "";
  border: 10px solid transparent;
  position: absolute;
  top: 20px;
}
.test .left::before {
  border-left-color: white;
  right: -20px;
}
.test .right::before {
  border-right-color: white;
  left: -20px;
}
.test .right::after,
.test .left::after {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: white;
  border: 3px solid var(--main-color);
  position: absolute;
  transition: 0.4s;
  top: 20px;
}
.test .right::after {
  left: -35px;
}
.test .left::after {
  right: -35px;
}
.test h2 {
  color: var(--main-color);
  margin-bottom: 15px;
}
.test p {
  color: var(--color);
  line-height: 1.6;
  font-size: 18px;
}
.test .empty {
  background-color: transparent;
}
.test .box {
  opacity: 0;
  left: -20px;
  transition: 0.5s linear;
}
/* test */
.features {
  padding: var(--padding) 0;
}
.features .boxes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  justify-content: space-between;
  align-items: center;
}
.features .box {
  text-align: center;
  padding: 20px;
  margin-bottom: 30px;
}
.features .box img {
  width: 120px;
}
.features .box h3 {
  position: relative;
  color: black;
  font-size: 25px;
  font-weight: bold;
  margin: 18px 0 40px;
}
.features .box h3::after {
  content: "";
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 4px;
  background-color: var(--main-color);
}
.features .box p {
  line-height: 1.6;
  font-size: 17px;
}

.features .box p {
  color: var(--color);
}
/* testimonilas */
.testimonials {
  padding: var(--padding) 0;
  background: linear-gradient(to right, var(--main-color) 0 50%, #333 50%);
}
.testimonials .testi-boxes {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}
.testimonials .box {
  padding: 25px;
  background-color: white;
  color: var(--color);
  position: relative;
  opacity: 0;
}
.testimonials .box:nth-child(1) {
  left: -30px;
}
.testimonials .box:nth-child(2) {
  left: -150px;
}
.testimonials .box:nth-child(3) {
  left: -400px;
}
.testimonials .box p {
  font-style: italic;
  line-height: 1.6;
}
.testimonials span {
  font-size: 18px;
}
.testimonials .name {
  display: block;
  font-weight: bold;
  color: black;
  margin: 27px 0 10px;
}
/* testimonilas */
/* contact */
.contact {
  padding: var(--padding) 0;
  background-image: url("../imgs/contact.png");
  background-size: cover;
}
.contact form {
  display: flex;
  gap: 16px;
  justify-content: center;
  width: 90%;
  margin: auto;
}
.contact form > div {
  width: calc(40% - 8px);
}
.contact form input,
.contact form textarea {
  display: block;
  background-color: #eeeeee6e;
  border: 1px solid #b6b1b1;
  padding: 10px;
  margin-bottom: 10px;
  outline: none;
  width: 100%;
}
.contact form .sec1 input,
.contact input[type="submit"] {
  height: 40px;
}
.contact textarea {
  height: 140px;
}
.contact [type="submit"] {
  width: 100%;
  background-color: var(--main-color);
  color: white;
}
.contact .name:focus {
  border: 1px solid var(--main-color);
  border-color: #b6b1b1 var(--main-color) var(--main-color) #b6b1b1;
}
.contact .sec1 input:not(:first-child):focus {
  border: 1px solid var(--main-color);
  border-left-color: #b6b1b1;
}
.contact textarea:focus {
  border: 1px solid var(--main-color);
  border-color: #b6b1b1 #b6b1b1 var(--main-color) var(--main-color);
}
/* contact */
/* footer */
footer {
  background-color: #333;
  padding: 20px;
  text-align: center;
  font-size: 20px;
}
/* footer */
/* S-media */
@media (min-width: 550px) {
  .container {
    width: 540px;
  }
}
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
@media (max-width: 991px) {
  header .container ul {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 0;
    border-radius: 7px;
    background-color: #fff;
    transition: 0.5s;
  }
  header .container ul.opened {
    height: 194px;
  }
  header .container > .toggle {
    display: block;
  }
  header .container ul li:hover {
    background-color: rgb(221, 220, 220);
  }
  header .container ul li a {
    color: black;
  }
}
@media (max-width: 767px) {
  .about .container {
    flex-wrap: wrap;
  }
  .about .description,
  .about .image {
    width: 100%;
    text-align: center;
  }
  .our-skills .skill h4 {
    width: 60px;
  }
  .gallery img {
    width: 85%;
  }
  .test .one,
  .test .two {
    grid-template-columns: 85%;
    column-gap: 0;
    text-align: center;
  }
  .test .left::after,
  .test .left::before,
  .test .right::after,
  .test .right::before {
    display: none;
  }
  .testimonials h1 {
    text-align: center;
  }
  .testimonials .testi-boxes {
    flex-wrap: wrap;
  }
  .testimonials .box {
    width: 100%;
  }
  .contact form {
    flex-wrap: wrap;
    gap: 0;
  }
  .contact form > div {
    width: 100%;
  }
}
@media (max-width: 549px) {
  .landing .desc h1 {
    font-size: 28px;
    padding: 0 10px;
  }
  .landing .desc p {
    font-size: 18px;
    padding: 0 20px;
  }
  .features .boxes {
    grid-template-columns: 100%;
  }
}
/* E-media */
/* S-animations */
@keyframes rotate {
  100% {
    transform: rotateZ(360deg);
  }
}
/* @keyframes scale_img {
  0
} */
/* E-animations */