/* Start Variables */
:root {
  --main-color: #ff9800;
}
/* End Variables */

/* Start Global Rules */
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
body {
  font-family: "Open Sans", sans-serif;
}
html {
  scroll-behavior: smooth;
}
.container {
  padding-left: 15px;
  padding-right: 15px;
  margin-left: auto;
  margin-right: auto;
}
/* Small */
@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
/* Medium */
@media (min-width: 992px) {
  .container {
    width: 992px;
  }
}
/* Large */
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}
/* End Global Rules */

/* Start Settings Box */
.settings-box {
  position: fixed;
  left: -195px;
  background-color: white;
  padding: 10px;
  min-height: 100vh;
  z-index: 1000;
  border: 1px solid #eee;
  transition: 0.3s;
}
.settings-box .toggle {
  position: absolute;
  left: 100%;
  top: 100px;
  background-color: white;
  padding: 6px;
  border-radius: 1px;
  cursor: pointer;
}
.settings-box .option-box {
  background-color: #eee;
  text-align: center;
  padding: 10px;
  margin-bottom: 10px;
}
.settings-box .option-box h4 {
  margin: 0;
  font-size: 14px;
  color: #666;
}
.settings-box .option-box .colors {
  list-style: none;
  display: flex;
  padding: 0;
  margin: 12px 0 0;
  justify-content: space-evenly;
  align-items: center;
}
.settings-box .option-box .colors li {
  height: 24px;
  width: 24px;
  border: 3px solid #eee;
  border-radius: 50%;
  cursor: pointer;
}
.settings-box .option-box .colors li.active {
  border-color: white;
}
.settings-box .option-box .colors li:first-child {
  background-color: #ff9800;
}
.settings-box .option-box .colors li:nth-child(2) {
  background-color: #e91e63;
}
.settings-box .option-box .colors li:nth-child(3) {
  background-color: #009688;
}
.settings-box .option-box .colors li:nth-child(4) {
  background-color: #03a9f4;
}
.settings-box .option-box .colors li:last-child {
  background-color: #4caf50;
}
.settings-box .option-box > div span {
  font-size: 13px;
  font-weight: bold;
  color: white;
  background-color: var(--main-color);
  border-radius: 4px;
  padding: 4px 16px;
  display: inline-block;
  margin-top: 14px;
  cursor: pointer;
  opacity: 0.5;
  transition: 0.3s;
  user-select: none;
}
.settings-box .option-box > div span.active {
  opacity: 1;
}
.settings-box .reset-options {
  color: white;
  background-color: #f44336;
  border: none;
  width: 100%;
  display: block;
  margin: 10px 0 0;
  border-radius: 5px;
  padding: 10px;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
}
/* End Settings Box */
/* Start Nav Bullets */

.nav-bullets {
  position: fixed;
  z-index: 1000;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
}
.nav-bullets .bullet {
  display: flex;
  margin-bottom: 20px;
  position: relative;
}
.nav-bullets .bullet a {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--main-color);
  box-sizing: initial;
  transition: 0.3s;
  z-index: 1;
}
.nav-bullets .bullet a:hover + .tooltip {
  display: block;
}
.nav-bullets .bullet .active {
  background-color: var(--main-color);
  /* transition: 0.3s; */
}
.nav-bullets .bullet .tooltip {
  position: absolute;
  top: 50%;
  right: 160%;
  transform: translateY(-50%);
  background-color: var(--main-color);
  color: white;
  padding: 6px;
  min-width: 100px;
  text-align: center;
  border-radius: 2px;
  transition: 0.3s;
  display: none;
}
.nav-bullets .bullet .tooltip::before {
  content: "";
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left-color: var(--main-color);
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
}
/* End Nav Bullets */
/* Start Landing Page */
.landing-page {
  min-height: 100vh;
  background-image: url("../imgs/02.jpg");
  background-size: cover;
  position: relative;
}
.landing-page .overlay {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1;
}
.landing-page header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  z-index: 2;
  padding: 10px;
}
.landing-page .logo {
  font-size: 20px;
  font-weight: bold;
}
.landing-page .logo a {
  color: white;
  text-decoration: none;
}
.landing-page .logo a span {
  color: var(--main-color);
  transition: 0.3s;
}
.landing-page .links {
  list-style: none;
  display: flex;
  gap: 15px;
  font-size: 17px;
}
.landing-page .open {
  display: flex !important;
}
.landing-page .links li a {
  color: white;
  text-decoration: none;
  transition: 0.2s;
}
.landing-page .links li a:hover {
  color: var(--main-color);
}
.landing-page header .toggle-menu {
  position: absolute;
  right: 5%;
  cursor: pointer;
  opacity: 0.9;
  transition: 0.3s;
  display: none;
}
.landing-page header .toggle-menu:hover {
  opacity: 1;
}
@media (max-width: 767px) {
  .landing-page header {
    padding: 20px;
  }
  .landing-page header .links {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: 90%;
    background-color: white;
    padding: 5px;
    width: 90%;
    border-radius: 5px;
    gap: 0;
  }
  .landing-page header .links::before {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    bottom: 100%;
    right: 6.5%;
    border: 10px solid transparent;
    border-bottom-color: white;
  }
  .landing-page header .links li a:hover {
    transform: translateX(10px);
  }
  .landing-page header .links li a {
    display: block;
    color: var(--main-color);
    padding: 8px;
    font-weight: bold;
  }
  .landing-page header .toggle-menu {
    display: block;
  }
}
.landing-page .intro-text {
  z-index: 1;
  position: absolute;
  text-align: center;
  color: white;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 95%;
}
.landing-page .intro-text h1 {
  font-size: 34px;
  margin: 0 0 12px;
}
.landing-page .intro-text h1 span {
  color: var(--main-color);
  transition: 0.3s;
}
.landing-page .intro-text p {
  font-size: 20px;
  line-height: 1.6;
  margin: 0;
}
/* End Landing Page */
/* Start About Section */
.about-section {
  padding-top: 50px;
  padding-bottom: 50px;
  display: flex;
}
.about-section .info-box {
  flex: 1;
  padding: 30px;
}
.about-section .info-box h2 {
  font-size: 30px;
  color: var(--main-color);
  transition: 0.3s;
}
.about-section .info-box p {
  color: #767676;
  line-height: 1.6;
  font-size: 16px;
}
.about-section .img-box {
  text-align: center;
  flex: 1;
}
.about-section .img-box img {
  width: 250px;
}
@media (max-width: 767px) {
  .about-section {
    flex-direction: column;
  }
}
/* End About Section */
/* Start Skills Section */
.skills-section {
  padding-top: 50px;
  padding-bottom: 50px;
  background-color: #eee;
}
.skills-section h2 {
  text-align: center;
  font-size: 30px;
  color: var(--main-color);
  margin: 0 0 50px;
  transition: 0.3s;
}
.skills-section .skill-box {
  padding: 15px;
  background-color: white;
  margin-top: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  position: relative;
}
.skills-section .skill-box .skill-name {
  font-weight: bold;
  text-align: center;
  flex: 1;
}
.skills-section .skill-box .skill-progress {
  background-color: #f6f6f6;
  height: 30px;
  width: 86%;
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}
.skills-section .skill-box .skill-progress span {
  position: absolute;
  width: 0;
  height: 100%;
  background-color: var(--main-color);
  transition: all 0.7s;
}
@media (max-width: 767px) {
  .skills-section .skill-box {
    flex-direction: column;
  }
  .skills-section .skill-box .skill-progress {
    height: 20px;
  }
}

/* End Skills Section */

/* Start Gallery Section */
.gallery {
  padding-top: 50px;
  padding-bottom: 50px;
  position: relative;
}
.gallery h2 {
  text-align: center;
  margin: 0 0 50px;
  color: var(--main-color);
  transition: 0.3s;
  font-size: 30px;
}
.gallery .imgs-box {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
}
.gallery .imgs-box img {
  width: 100%;
  background-color: #f6f6f6;
  border: 1px solid #ccc;
  padding: 3px;
  cursor: pointer;
  position: relative;
  z-index: 3;
}
.gallery .popup-overlay {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.6);
}
.gallery .popup-box {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  padding: 20px;
  z-index: 1001;
  background-color: white;
}
.gallery .popup-box h3 {
  color: var(--main-color);
  text-align: center;
  margin: 0 0 1em;
}
.gallery .popup-box img {
  width: 100%;
}
.gallery .popup-box .button-closure {
  position: absolute;
  top: 0;
  left: 100%;
  transform: translate(-50%, -50%);
  background-color: var(--main-color);
  color: white;
  font-weight: bold;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.2s;
  font-size: 1.5em;
}
@media (max-width: 767px) {
  .gallery .popup-box h3 {
    display: none;
  }
}
/* End Gallery Section */

/* Start Timeline Section */
.timeline {
  background-color: #eee;
  padding-top: 50px;
  padding-bottom: 50px;
}
.timeline .container .timeline-content {
  position: relative;
  overflow: hidden;
}
.timeline .timeline-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-1px);
  background-color: var(--main-color);
  width: 2px;
  height: 100%;
}
.timeline .timeline-content .year {
  background-color: var(--main-color);
  color: white;
  font-weight: bold;
  text-align: center;
  margin: 20px auto;
  border-radius: 4px;
  padding: 2px 7px;
  width: fit-content;
  position: relative;
  transition: 0.3s;
}
.timeline .timeline-content .content {
  margin-bottom: 40px;
  background-color: white;
  padding: 20px;
  width: calc(50% - 25px);
  position: relative;
}
.timeline .timeline-content .content h3 {
  color: var(--main-color);
  margin: 0 0 10px;
  transition: 0.3s;
}
.timeline .timeline-content .content p {
  line-height: 1.5;
  color: #666;
}
.timeline .timeline-content .content::before {
  content: "";
  position: absolute;
  top: 20px;
  height: 0;
  width: 0;
  border: 10px solid transparent;
}
.timeline .timeline-content .left::before {
  border-left-color: white;
  left: 100%;
}
.timeline .timeline-content .right::before {
  border-right-color: white;
  right: 100%;
}
.timeline .timeline-content .content::after {
  content: "";
  position: absolute;
  top: 20px;
  border: 3px solid var(--main-color);
  background-color: white;
  height: 10px;
  width: 10px;
  border-radius: 50%;
  transition: 0.3s;
}
.timeline .timeline-content .left::after {
  left: calc(100% + 17px);
}
.timeline .timeline-content .right::after {
  right: calc(100% + 17px);
}
.timeline .timeline-content .left {
  float: left;
}
.timeline .timeline-content .right {
  float: right;
}
.timeline .timeline-content .clear-fix {
  clear: both;
}
@media (max-width: 767px) {
  .timeline .timeline-content .content {
    width: fit-content;
    max-width: 520px;
    margin: 0 auto 20px;
    float: none;
  }
  .timeline .timeline-content .content::after {
    display: none;
  }
  .timeline .timeline-content .content::before {
    display: none;
  }
}
/* End Timeline Section */

/* Start Features Section */
.features {
  background-color: white;
  padding-top: 50px;
  padding-bottom: 50px;
}
.features h2 {
  text-align: center;
  font-size: 30px;
  color: var(--main-color);
  margin-bottom: 50px;
  transition: 0.3s;
}
.features .feat-boxes {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 30px;
  column-gap: 10px;
}
.features .feat-box {
  text-align: center;
}
.features .feat-box img {
  width: 96px;
}
.features .feat-box h4 {
  font-size: 22px;
  position: relative;
  margin: 20px 0 40px;
}
.features .feat-box h4::before {
  content: "";
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  height: 4px;
  width: 40px;
  background-color: var(--main-color);
  transition: 0.3s;
}
.features .feat-box p {
  color: #706f6f;
  line-height: 1.6;
  max-width: 300px;
  margin: 16px auto;
}
/* End Features Section */

/* Start Testimonials Section */
.testimonials {
  background-color: #333;
  padding-top: 80px;
  padding-bottom: 80px;
  position: relative;
}
.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background-color: var(--main-color);
  transition: 0.3s;
}
.testimonials h2 {
  color: white;
  margin: 0 0 30px;
  font-size: 30px;
  position: relative;
}
.testimonials .test-boxes {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}
.testimonials .test-boxes .test-box {
  background-color: white;
  padding: 20px;
}
.testimonials .test-boxes .test-box p {
  color: #707070;
  margin: 0;
}
.testimonials .test-boxes .test-box p.feedback {
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 34px;
  font-size: 15px;
}
.testimonials .test-boxes .test-box h4 {
  margin: 0 0 10px;
}
@media (max-width: 991px) {
  .testimonials .test-boxes .test-box :not(.feedback) {
    text-align: center;
  }
}
@media (max-width: 767px) {
  .testimonials .test-boxes {
    flex-direction: column;
  }
  .testimonials .test-boxes .test-box {
    max-width: 510px;
  }
  .testimonials h2 {
    text-align: center;
  }
}

/* End Testimonials Section */
/* Start Contact Section */
.contact {
  padding-top: 80px;
  padding-bottom: 80px;
  background-image: url(../imgs/contact.png);
  background-size: cover;
  position: relative;
  min-height: 600px;
}
.contact .overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 1;
}
.contact h2 {
  position: relative;
  z-index: 2;
  color: var(--main-color);
  font-size: 30px;
  margin: 0 0 60px;
  text-align: center;
  transition: 0.3s;
}
.contact form {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 16px;
  margin: 0 auto;
  width: 70%;
}
.contact form > div {
  display: flex;
  flex-direction: column;
  gap: 15px;
  flex: 1;
}
.contact form input {
  padding: 10px;
  background-color: rgba(218, 218, 218, 0.19);
  border: 1px solid #ccc;
  outline: none;
  transition: 0.2s;
}
.contact form .focused {
  border-bottom-color: var(--main-color);
}
.contact form .focused::placeholder {
  transition: 0.2s;
  opacity: 0;
}
.contact form textarea {
  padding: 10px;
  height: 153px;
  resize: none;
  background-color: rgba(218, 218, 218, 0.19);
  border: 1px solid #ccc;
  outline: none;
  cursor: text;
  transition: 0.2s;
}
.contact form input[type="submit"] {
  background-color: var(--main-color);
  color: white;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
@media (max-width: 767px) {
  .contact form {
    flex-direction: column;
    align-items: stretch;
  }
}
/* End Contact Section */

/* Start Footer Section */
footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 20px;
}
footer .owner {
  color: var(--main-color);
  transition: 0.3s;
}
/* End Footer Section */
/* Scroll To Top */
.scroll-back {
  position: fixed;
  bottom: 50px;
  right: 50px;
  background-color: var(--main-color);
  color: white;
  padding: 10px;
  border-radius: 5px;
  z-index: 1000;
  cursor: pointer;
  visibility: hidden;
  transition: 0.3s;
  font-size: 22px;
  opacity: 0.92;
}
.scroll-back:hover {
  opacity: 1;
}

@media (max-width: 767px) {
  .scroll-back {
    display: none;
  }
}