:root {
  --main-color: #ffa000;
}
* {
  box-sizing: border-box;
}
body {
  font-family: "Poppins", serif;
}
ul {
  padding: 0;
  margin: 0;
  list-style: none;
}
a {
  text-decoration: none;
}
.container {
  padding-left: 15px;
  padding-right: 15px;
  margin-right: auto;
  margin-left: auto;
}
/* small  */
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
/* medium */
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
/* large  */
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
/* Start Landing  */
.landing-page {
  min-height: 100vh;
  position: relative;
  background-image: url("../imgs/01.jpg");
  background-size: cover;
  transition: .3s;
}
.landing-page .overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  left: 0;
  top: 0;
  z-index: 1;
}
.landing-page .setting {
  position: fixed;
  left: -250px;
  top: 0;
  height: 100%;
  width: 250px;
  background-color: #fff;
  transition: .3s;
  z-index: 100;
  display: flex;
  flex-direction: row-reverse;
}
.landing-page .setting.open {
  left: 0;
}
.landing-page .toggle-setting {
  position: absolute;
  width: 30px;
  height: 30px;
  background: #fff;
  right: -30px;
  top: 115px;
  padding: 5px;
  display: flex
;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 19px;
}
.landing-page .setting-content {
  flex: 1;
}
.landing-page .setting-content .option-box {
  margin: 15px;
  padding: 15px;
  background: #ddd;
}
.landing-page .setting-content .option-box h4 {
  margin: 0 0 10px;
  font-size: 19px;
  text-align: center;
}
.landing-page .setting-content .option-box .colors {
  display: flex;
      align-items: center;
      justify-content: center;
      gap: 5px;
}
.landing-page .setting-content .option-box .colors span {
  display: block;
    width: 30px;
    height: 30px;
    border: 4px solid #ddd;
    border-radius: 50%;
    background: red;
    cursor: pointer;
}
.landing-page .setting-content .option-box .colors span.active {
  border-color: #fff;
}
.landing-page .setting-content .option-box .colors span:first-child {
  background-color: #ffa000;
}
.landing-page .setting-content .option-box .colors span:nth-child(2) {
  background-color: #d81b60;
}
.landing-page .setting-content .option-box .colors span:nth-child(3) {
  background-color: #9c27b0;
}
.landing-page .setting-content .option-box .colors span:nth-child(4) {
  background-color: #039be5;
}
.landing-page .setting-content .option-box .choise,
.landing-page .setting-content .option-box .bulltes {
  display: flex
  ;
      align-items: center;
      justify-content: center;
      gap: 20px;
}
.landing-page .setting-content .option-box  span {
  font-size: 17px;
  background: #333;
  padding: 4px 12px;
  border-radius: 6px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  opacity: .6;
}
.landing-page .setting-content .option-box  span.active {
  opacity: 1;
}
.landing-page .setting-content .reset-options {
  padding: 8px 13px;
  margin: 0 auto;
  background: var(--main-color);
  border: none;
  color: #fff;
  font-weight: bold;
  display: block;
  cursor: pointer;
  width: calc(100% - 30px);
}
.landing-page .header {
  position: relative;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 3;
}
.landing-page .header .logo {
  width: 180px;
}
.landing-page .header .logo a {
  font-size: 30px;
  font-weight: bold;
  color: #fff;
}
@media (max-width: 767px) {
  .landing-page .header {
    padding: 20px 10px;
  }
  .landing-page .header .logo {
    width: 40px;
  }
  .landing-page .header .logo a {
    font-size: 25px;
  }
}
.landing-page .header .links {
  display: flex
  ;
      align-items: center;
      gap: 15px;
      font-size: 19px;
      font-weight: 500;
}
.landing-page .header .links li a {
  color: #fff;
  transition: .3s;
}
.landing-page .header .links li a:hover, 
.landing-page .header .links li a.active {
  color: var(--main-color);
}
.landing-page .header .burger {
  display: none;
  color: var(--main-color);
  cursor: pointer;
}
@media (max-width: 767px) {
  .landing-page .header .burger {
    display: block;
  }
  .landing-page .header .links {
    display: none;
  }
  .landing-page .header .links.show {
    display: flex
    ;
            position: fixed;
            width: 100%;
            height: 100%;
            background: #333;
            top: 60px;
            left: 0;
            flex-direction: column;
  }
  .landing-page .header .links.show li {
    width: 100%;
  }
  .landing-page .header .links.show li a {
    display: block;
    width: 100%;
    padding: 15px 20px;
    margin: 10px 0;
    text-align: center;
    cursor: pointer;
  }
}
.landing-page .intro-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  color: #fff;
  width: 70%;
  text-align: center;
}
.landing-page .intro-text h1 {
  margin: 0 0 10px;
  font-size: 40px;
  font-weight: bold;
}
.landing-page .intro-text h1 span {
  color: var(--main-color);
}
.landing-page .intro-text p {
  margin: 0;
  line-height: 1.5;
  font-size: 19px;
}
/* End Landing  */
/* Start Bulltes */
.bulltes-box {
  position: fixed;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: .3s;
}
.bulltes-box .bullte {
  position: relative;
  width: 15px;
  height: 15px;
  border: 3px solid var(--main-color);
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
  
}
.bulltes-box .bullte .tool-name {
  transition: 0.3s;
  position: absolute;
  font-size: 14px;
  background: var(--main-color);
  padding: 2px;
  border-radius: 6px;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  opacity: 0;
  color: #fff;
}
.bulltes-box .bullte:hover {
  background-color: var(--main-color);
}
.bulltes-box .bullte:hover .tool-name {
  opacity: 1;
}
/* End Bulltes */
/* Start About */
.about {
  padding: 60px 0;
  position: relative;
}
.about .container {
  display: flex
  ;
      align-items: flex-start;
      gap: 30px;
}
@media (max-width: 767px) {
  .about .container {
    flex-direction: column;
  }
}
.about .container .text {
  flex: 1;
}
.about .container .text h3 {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
}
.about .container .text p {
  margin: 0;
  font-size: 19px;
  line-height: 1.6;
  color: #888;
}
.about .container .image {
  flex: 1;
}
.about .container .image img {
  max-width: 100%;
}
/* End About */
/* Start Our Skills */
.skills {
  padding: 60px 0;
  position: relative;
  background-color: #eeeeee;
}
.skills h3 {
  margin: 20px auto;
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
  text-align: center;
}
.skills .box {
  padding: 20px;
  background: #f1f1f1;
}
.skills .box .skill {
  padding: 15px;
  display: flex
;
  align-items: center;
  gap: 40px;
  position: relative;
}
.skills .box .skill:not(:last-child) {
  margin-bottom: 15px;
}
.skills .box .skill .name {
  width: 80px;
  font-size: 19px;
}
@media (max-width: 767px) {
  .skills .box .skill .name {
    width: 40px;
    font-size: 17px;
  }
  .skills .box {
    padding: 10px;
  }
  .skills .box .skill {
    padding: 10px;
    margin-bottom: 10px;
    flex-direction: column;
    gap: 10px;
  }
}
.skills .box .skill .progress-cont {
  flex: 1;
  width: 100%;
  background-color: #ccc;
  height: 25px;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  transition: .3s;
}
@media (max-width: 767px) {
  .skills .box .skill .progress-cont {
    flex: none;
  }
}
.skills .box .skill .progress-cont span {
  display: block;
  width: 0px;
  height: 100%;
  background: red;
  border-radius: 0 4px 4px 0;
  transition: .5s;
}
/* End Our Skills */
/* Start Gellary */
.gellary {
  padding: 60px 0;
  position: relative;
}
.gellary h3 {
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
  text-align: center;
  margin: 40px 0;
}
.gellary .boxs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.gellary .boxs .box {
  box-shadow: 0px 0px  5px black;
}
.gellary .boxs .box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 3px;
  cursor: pointer;
}
.gellary-overlay {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgb(0, 0, 0, 0.6);
  z-index: 1000;
  transition: .3s;
}
.gellary-pop {
  position: fixed;
  max-width: 600px;
  max-height: 400px;
  min-width: 300px;
  min-height: 200px;
  background: #fff;
  padding: 3px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 10002;
  transition: .3s;
  border-radius: 6px;
}
.gellary-pop h4 {
  margin: 5px 0 10px;
    font-size: 19px;
    padding: 5px;
    font-weight: bold;
}
.gellary-close {
  position: absolute;
  width: 30px;
  height: 30px;
  background: var(--main-color);
  display: flex
;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-weight: bold;
  border-radius: 50%;
  right: -10px;
  top: -10px;
  cursor: pointer;
}
.pop-img {
  max-width: 100%;
}
/* End Gellary */
/* Start Time Line  */
.time-line {
  padding: 60px 0;
  position: relative;
  background-color: #eee;
}
.time-line .boxs {
  display: flex;
  position: relative;
  flex-direction: column;
  padding-top: 50px;
}
.time-line .boxs::before {
  content: '';
  position: absolute;
  width: 2px;
  height: 100%;
  background: var(--main-color);
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
.time-line .boxs .year {
  position: absolute;
  font-size: 16px;
  background: var(--main-color);
  padding: 2px;
  border-radius: 6px;
  color: #fff;
  font-weight: bold;
  left: 50%;
  top: 30px;
  transform: translate(-50%, -50%);
}
.time-line .boxs .full.right {
  display: flex;
  justify-content: flex-end;
  margin-left: 50px;
}
.time-line .boxs .full.left {
  display: flex;
  justify-content: flex-start;
  margin-right: 50px;
}
.time-line .boxs .full .box {
  background-color: #fff;
  padding: 10px 20px;
  margin: 15px 0;
  border-radius: 6px;
  width: 50%;
  position: relative;
}
.time-line .boxs .full .box::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--main-color);
  border-radius: 50%;
  border: 3px solid #fff;
  top: 20px;
}
.time-line .boxs .full.left .box::before {
  right: -38px;
}
.time-line .boxs .full.right .box::before {
  left: -38px;
}
.time-line .boxs .full .box::after {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 13px;
  top: 20px;
}
.time-line .boxs .full.left .box::after {
  border-color: transparent transparent transparent #fff;
  right: -25px;
}
.time-line .boxs .full.right .box::after {
  border-color: transparent #fff transparent transparent;
  left: -25px;
}
.time-line .boxs .full h4{
  margin: 15px 0 5px;
  font-size: 19px;
  font-weight: bold;
  color: black;
}
.time-line .boxs .box p {
  font-size: 15px;
  margin: 10px 0 10px;
  color: #666;
}
@media (max-width: 767px) {
  .time-line .boxs .full.right,
  .time-line .boxs .full.left {
    margin: 0;
    justify-content: center;
    width: 100%;
  }
  .time-line .boxs .full .box {
    width: 90%;
    margin-top: 40px;
  }
  .time-line .boxs .full .box::before {
    left: 50% !important;
        transform: translateX(-50%);
        top: -40px;
  }
  .time-line .boxs .full .box::after {
    top: -21px;
    left: 50% !important;
    right: 0 !important;
    transform: translateX(-50%);
    border-color: transparent transparent #fff transparent !important;
    width: fit-content;
  }
}
/* End Time Line  */
/* Start Features */
.features {
  padding-top: 60px;
  padding-bottom: 60px;
  position: relative;
  background-color: white;
}
.features h2 {
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
  text-align: center;
  margin: 30px 0 60px;
}
.features .container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 40px;
}
.features .container .box {
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 6px;
  overflow: hidden;
}
.features .container .box .image-holder {
  position: relative;
  overflow: hidden;
}
.features .container .box .image-holder::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.features .container .box .image-holder::after {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 0px 0px 170px 500px;
  border-color: transparent transparent white transparent;
  bottom: 0;
  right: 0;
  transition: 0.3s;
  z-index: 3;
}
@media (max-width: 767px ) {
  .features .container .box .image-holder::before {
    top: -2px;
  }
}
.features .container .box:hover .image-holder::after {
  border-width: 170px 500px 170px 0px;
}
.features .container .box .image-holder img{
  max-width: 100%;
}
.features .container .box h3 {
  font-size: 30px;
  font-weight: bold;
  margin: 0 auto;
  width: fit-content;
  position: relative;
}
.features .container .box h3::before {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 15px;
  height: 4px;
  width: calc(100% - 30px);
}
.features .container .box p {
  line-height: 1.7;
  padding: 20px;
  margin: 30px auto;
  color: #777;
  font-size: 18px;
}
.features .container .box a {
  border: 3px solid transparent;
  padding: 10px 30px;
  font-size: 17px;
  font-weight: bold;
  margin: 0px auto 30px;
  display: block;
  width: fit-content;
  border-radius: 6px;
  transition: .3s;
}
.features .quality .image-holder::before {
  background-color: rgba(244, 63, 54, 0.6);
}
.features .quality h3::before {
  background-color: #f44036;
}
.features .container .quality a {
  border-color: #f44036;
  color: #f44036;
  background-image: linear-gradient(to right, #f44036 50%, white 50%);
  background-size: 200% 100%;
  background-position: right bottom;
}
.features .container .box:hover a {
  background-position: left bottom;
  color: white;
}
.features .time .image-holder::before {
  background-color: rgba(0 , 150, 136, 0.6);
}
.features .time h3::before {
  background-color: rgb(0, 150, 136);
}
.features .container .time a {
  border-color: #009688;
  color: #009688;
  background-image: linear-gradient(to right, #009688 50%, white 50%);
  background-size: 200% 100%;
  background-position: right bottom;
}
.features .container .box:hover a {
  background-position: left bottom;
  color: white;
}
.features .passion .image-holder::before {
  background-color: rgba(3 , 169, 244, 0.6);
}
.features .passion h3::before {
  background-color: rgb(3, 169, 244);
}
.features .container .passion a {
  border-color: #03a9f4;
  color: #03a9f4;
  background-image: linear-gradient(to right, #03a9f4 50%, white 50%);
  background-size: 200% 100%;
  background-position: right bottom;
}
.features .container .box:hover a {
  background-position: left bottom;
  color: white;
}
/* End Features */
/* Start Testimonials */
.testimonials {
  padding-top: 60px;
  padding-bottom: 60px;
  position: relative;
  background-color: #eee;
}
.testimonials h2 {
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
  text-align: center;
  margin: 40px 0 80px;
}
.testimonials .container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}
.testimonials .box {
  position: relative;
  padding: 20px;
  background-color: white;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.07);
}
.testimonials .box img {
  max-width: 100%;
  position: absolute;
  right: -10px;
  top: -50px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 10px solid #eee;
}
.testimonials .box h3 {
  margin: 0;
  color:  #2196F3;
  font-size: 20px;
}
.testimonials .box .title {
  display: block;
  margin: 10px auto;
  color: #555;
  font-size: 17px;
}
.testimonials .box .rate .filled {
  color: #ffc107;
}
.testimonials .box p {
  margin: 10px auto 0px;
  line-height: 1.6;
  color: #777;
  font-size: 16px;
}
/* End Testimonials */
/* Start Contact */
.contact {
  position: relative;
  background-image: url('../imgs/contact.png');
  background-size: cover;
  min-height: 400px;
}
.contact .overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: rgba(246, 246, 246, 0.6);
}
.contact .container {
  position: relative;
  z-index: 3;
  padding: 10px 0 50px;
}
.contact h2 {
  font-size: 30px;
  font-weight: bold;
  color: var(--main-color);
  text-align: center;
  margin: 30px 0 40px;
}
.contact form {
  display: flex
  ;
      gap: 20px;
      justify-content: center;
      position: relative;
}
@media (max-width: 767px) {
  .contact form {
    flex-direction: column;
    width: 90%;
        margin: 0 auto;
  }
}
.contact form input:not([type="submit"]),
.contact form textarea {
  width: 400px;
  padding: 10px 15px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  display: block;
  transition: .3s;
}
.contact form input:not([type="submit"]) {
  height: 44px;
}
.contact form textarea {
  height: 162px;
}
@media (max-width: 767px) {
  .contact form input:not([type="submit"]),
  .contact form textarea {
    width: 100%;
  }
}
.contact form input:not([type="submit"]):focus,
.contact form textarea:focus {
  outline: 1px solid var(--main-color);
}
.contact form input[type='submit'] {
  display: block;
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #ccc;
  background: var(--main-color);
  font-weight: bold;
  color: #fff;
  cursor: pointer;
}
/* End Contact */
/* Start footer  */
.footer {
  padding: 20px;
  text-align: center;
  background-color: #333;
  color: #fff;
  font-weight: bold;
}
.footer span {
  color: var(--main-color);
}
/* End footer  */