*,
body {
  margin: 0;
  padding: 0;
  font-family: "Source Sans Pro", sans-serif;
}

.header {
  position: fixed;
  width: 100%;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 10px 100px rgba(0, 0, 0, 0.1);
  color: #333;
}

.header_Content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 5rem;
}
.header_logo_container {
  display: flex;
  align-items: center;
  cursor: pointer;
  /* color: #333; */
  transition: color 0.3s;
}

.header_logo_img-container {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50px;
  overflow: hidden;
  margin-right: 1rem;
}
.header_logo_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.header_logo_name {
  font-size: 1.1rem;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.7px;
  transition: color 0.3s;
}
.header_logo_name:hover {
  color: #facf0f;
}
.header_hamburgerMenu {
  display: none;
  width: 2.5rem;
  /* padding: 0.7rem 0; */
}
.header__main-ham-menu-close-contain {
  display: none;
  width: 2.5rem;
  padding: 0.7rem 0;
}
.header_links {
  display: flex;
  align-items: center;
}
.header_link {
  list-style: none;
}
.header_a_link {
  padding: 1.5rem 1.5rem;
  display: inline-block;
  font-size: 1.1rem;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  font-weight: 900;
  transition: color 0.3s;
}
a {
  text-decoration: none;
}
.header_a_link:hover {
  color: #facf0f;
}
.toggleBtn_container {
  width: 100%;
  height: 30px;
  position: relative;
  list-style: none;
}
.toggle {
  appearance: none;
  height: 30px;
  width: 58px;
  background-color: #15181f;
  border-radius: 20px;
  outline: none;
  cursor: pointer;
}
.toggle:after {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  background-color: #ffffff;
  top: 4px;
  left: 7px;
  border-radius: 50%;
}
.header_sideMenu {
  display: none;
  transition: all 0.3s;
  box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.1);
}
.header_sidemenu_link {
  list-style: none;
}
.header_sidemenu_link:first-child a {
  border-top: 1px solid #eee;
}
.header_sidemenu_link a {
  display: block;
  text-decoration: none;
  padding: 1rem 2rem;
  font-size: 0.85rem;
  color: #333;
  text-align: right;
  border-bottom: 1px solid #eee;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: color 0.3s;
}
.header_sidemenu_link a:hover {
  color: #facf0f;
}
.home_hero {
  background: linear-gradient(
      to right,
      rgba(245, 245, 245, 0.6),
      rgba(245, 245, 245, 0.8)
    ),
    url(https://d33wubrfki0l68.cloudfront.net/daac8858fd4a0ccea44f59dfd079c3c16c263f33/c157c/assets/svg/common-bg.svg);
  background-position: center;
  height: 100vh;
  min-height: 27rem;
  max-height: 90rem;
  position: relative;
}
.home_hero_content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 50rem;
  width: 62%;
}
.hero_content_heading {
  font-size: 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  color: #111;
  font-weight: 800;
}
.home_hero_info {
  margin: 3rem auto 0 auto;
  max-width: 80rem;
}
.home_hero_info p {
  color: #333;
  font-size: 1.3rem;
  text-align: center;
  width: 100%;
  line-height: 1.6;
}
.home_hero_socialLinks {
  display: inline-block;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  box-shadow: rgba(100, 100, 111, 0.2) 0 7px 29px 0;
  padding: 1rem 1.2rem 1rem 0.2rem;
}
.home_hero_social_link {
  width: 2.1rem;
  margin: 0.5rem 0;
}
.home_hero_socialIcon_link {
  width: 100%;
  display: block;
  transition: background-color 0.3s;
  border-radius: 5px;
  padding: 0.5rem;
}
.home_hero_socialIcon_link:hover {
  background-color: #f2de88;
}
.aboutMe {
  background: #fafafa;
  padding: 7rem 0;
}
.aboutMe_container {
  max-width: 120rem;
  margin: auto;
  width: 92%;
}
.aboutMe_heading {
  display: block;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
  color: #111;
}
.aboutMe_heading::after {
  content: "";
  position: absolute;
  top: calc(100% + 1rem);
  height: 5px;
  width: 3rem;
  background: #facf0f;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 5px;
}
.aboutMe_content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
}
.aboutMe_main_title {
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1.7rem;
}
.aboutMe_main_info_para {
  font-size: 1rem;
  color: #666;
  max-width: 60rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}
.aboutMe_skills_title {
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1.7rem;
}
.skills {
  display: flex;
  flex-wrap: wrap;
}
.skill {
  padding: 0.6rem 1rem;
  margin-bottom: 1rem;
  margin-right: 1rem;
  font-size: 1rem;
  background: rgba(153, 153, 153, 0.2);
  border-radius: 3px;
  font-weight: 600;
  color: #666;
}
.projectsSection {
  padding: 5rem 0;
}
.projectsMain_container {
  max-width: 100rem;
  margin: auto;
  width: 90%;
}
.projects_heading {
  margin-bottom: 4rem;
}
.projects_heading_main {
  display: block;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  color: #111;
}
.projects_heading_main::after {
  content: "";
  position: absolute;
  top: calc(100% + 1rem);
  height: 5px;
  width: 3rem;
  background: #facf0f;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 5px;
}
.projects_heading_sub {
  display: block;
  text-align: center;
  color: #555;
  font-size: 1.2rem;
  font-weight: 500;
  max-width: 80rem;
  margin: auto;
  line-height: 1.6;
}
.project_skills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 0.6rem 0;
}
.project_skill {
  padding: 0.4rem 0.4rem;
  margin-bottom: 0.5rem;
  margin-right: 0.5rem;
  font-size: 0.8rem;
  background: #99999933;
  border-radius: 3px;
  font-weight: 600;
  color: #666;
}
.cardBtn_icon {
  outline: none;
  border: none;
  font-size: 1.2rem;
  background-color: white;
  color: rgba(153, 153, 153, 0.2);
  /* margin-left: 2rem; */
}
.cardIcon {
  color: rgb(83, 83, 83);
  cursor: pointer;
  padding: 0.6rem;
  border-radius: 50%;
  transition: background-color 0.3s;
  transition: fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
}
.cardIcon:hover {
  background-color: #f2de88;
}
.resume_heading {
  display: block;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  color: #111;
}
.resume_heading::after {
  content: "";
  position: absolute;
  top: calc(100% + 1rem);
  height: 5px;
  width: 3rem;
  background: #facf0f;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 5px;
}
.open_resume_container {
  display: block;
  text-align: center;
  color: #555;
  font-size: 1.2rem;
  font-weight: 500;
  max-width: 80rem;
  margin: auto;
  line-height: 1.6;
}
.open_resume_container a {
  text-decoration: none;
  color: #555;
  padding: 0.7rem 2rem;
  border-radius: 20px;
}
.open_resume_container a:hover {
  background-color: #f2de88;
}
.resume_container {
  padding: 5rem 0;
  background: linear-gradient(
      to right,
      rgba(245, 245, 245, 0.6),
      rgba(245, 245, 245, 0.8)
    ),
    url(https://d33wubrfki0l68.cloudfront.net/daac8858fd4a0ccea44f59dfd079c3c16c263f33/c157c/assets/svg/common-bg.svg);
  background-position: center;
  height: 35vh;
}
.footer_comtainer {
  background: #353131;
  color: #fff;
}
.social_links_icons {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.footer_social_link_contain {
  width: 1.5rem;
  margin: 0.5rem;
}
.footer_social_link {
  width: 100%;
  display: block;
  transition: background-color 0.3s;
  border-radius: 5px;
  padding: 0.3rem;
}
.footer_upper {
  text-align: center;
  padding: 2rem;
}
.footer_heading {
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer_social_link_iconImg {
  width: 1.5rem;
  margin-right: 0.7rem;
}
.footer_lower {
  padding: 2rem 0;
  border-top: 1px solid #444;
  color: #eee;
  font-size: 0.8rem;
  text-align: left;
  text-align: center;
}
.footer_lower a {
  text-decoration: underline;
  font-weight: 700;
  margin-left: 2px;
  color: #eee;
}
.header_hamburgerMenu_close_contain {
  display: none;
}
.dark_theme {
  background-color: #15181f;
  color: #e5e5e5;
}
.dark_theme #toggle {
  background-color: #ffffff;
}
.dark_theme #toggle:after {
  background-color: transparent;
  box-shadow: 8px 8px #15181f;
  top: -5px;
  left: 20px;
}
.dark_theme .header {
  background-color: #18191a;
  color: #eee;
}
.dark_theme .header .header_sidemenu_link a {
  color: #eee;
}
.dark_theme .header .header_a_link {
  color: #eee;
  transition: color 0.3s;
}
.dark_theme .header .header_a_link:hover {
  color: #facf0f;
}
.dark_theme .header .header_logo_name {
  transition: color 0.3s;
  color: #eee;
}
.dark_theme .header .header_logo_name:hover {
  color: #facf0f;
}
.dark_theme .home_hero {
  background: linear-gradient(
      to right,
      rgba(88, 86, 86, 0.6),
      rgba(110, 108, 108, 0.8)
    ),
    url(https://d33wubrfki0l68.cloudfront.net/daac8858fd4a0ccea44f59dfd079c3c16c263f33/c157c/assets/svg/common-bg.svg);
}
.dark_theme .home_hero .hero_content_heading {
  color: white;
}
.dark_theme .home_hero .home_hero_info p {
  color: white;
}
.dark_theme .home_hero .home_hero_socialLinks {
  background-color: #e4e6eb;
}
.dark_theme .aboutMe {
  background-color: #404040;
}
.dark_theme .aboutMe .aboutMe_heading {
  color: white;
}
.dark_theme .aboutMe .aboutMe_main_info_para {
  color: #e4e6eb;
}
.dark_theme .aboutMe .skill {
  color: #e4e6eb;
}
.dark_theme .projectsSection .projects_heading_main {
  color: white;
}
.dark_theme .projectsSection .projects_heading_sub {
  color: #e4e6eb;
}
.dark_theme .resume_container {
  background: linear-gradient(
      to right,
      rgba(88, 86, 86, 0.6),
      rgba(110, 108, 108, 0.8)
    ),
    url(https://d33wubrfki0l68.cloudfront.net/daac8858fd4a0ccea44f59dfd079c3c16c263f33/c157c/assets/svg/common-bg.svg);
}
.dark_theme .resume_container .resume_heading {
  color: white;
}
.dark_theme .resume_container .open_resume_container a {
  color: white;
}
.dark_theme .resume_container .open_resume_container a:hover {
  color: #2c2929;
}

.arrows {
  width: 60px;
  height: 72px;
  position: absolute;
  left: 50%;
  margin-left: -30px;
  bottom: 20px;
}
.arrows path {
  stroke: #facf0f;
  fill: transparent;
  stroke-width: 2px;
  animation: arrow 2s infinite;
  -webkit-animation: arrow 2s infinite;
}

@keyframes arrow {
  0% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

@-webkit-keyframes arrow /*Safari and Chrome*/ {
  0% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
.arrows path.a1 {
  animation-delay: -1s;
  -webkit-animation-delay: -1s; /* Safari 和 Chrome */
}

.arrows path.a2 {
  animation-delay: -0.5s;
  -webkit-animation-delay: -0.5s; /* Safari 和 Chrome */
}

.arrows path.a3 {
  animation-delay: 0s;
  -webkit-animation-delay: 0s; /* Safari 和 Chrome */
}

@media only screen and (max-width: 1200px) {
  .header_a_link {
    padding: 1.2rem 1.2rem;
    font-size: 1rem;
  }
  .toggleBtn_container {
    height: 25px;
  }
  .toggle {
    height: 25px;
    width: 50px;
  }
  .toggle:after {
    height: 18px;
    width: 18px;
  }
  .home_hero_socialLinks {
    padding: 0.5rem 1rem 0.5rem 0.3rem;
  }
  .home_hero_social_link {
    width: 1.8rem;
  }
  .home_hero_socialIcon_link {
    padding: 0.3rem;
  }
  .hero_content_heading {
    font-size: 2.8rem;
  }
  .home_hero_info {
    margin: 2.5rem auto 0 auto;
  }
  .home_hero_info p {
    font-size: 1.2rem;
  }
  .aboutMe_container {
    width: 90%;
  }

  .dark_theme #toggle::after {
    box-shadow: 7px 7px #15181f;
    top: -3px;
  }
}

@media only screen and (max-width: 992px) {
  .header_logo_img-container {
    width: 3rem;
    height: 3rem;
  }
  .header_logo_name {
    font-size: 1rem;
  }
  .hero_content_heading {
    font-size: 2.4rem;
  }
  .home_hero_info {
    margin: 2rem auto 0 auto;
  }
  .home_hero_info p {
    font-size: 1rem;
  }
  .aboutMe {
    padding: 5rem 0;
  }
  .aboutMe_heading {
    font-size: 2.2rem;
  }
  .aboutMe_main_title {
    font-size: 1.2rem;
    margin-bottom: 1.4rem;
  }
  .aboutMe_skills_title {
    font-size: 1.2rem;
    margin-bottom: 1.4rem;
  }
  .skill {
    padding: 0.3rem 0.7rem;
  }
  .projects_heading_main,
  .resume_heading {
    font-size: 2.2rem;
    margin-bottom: 2.7rem;
  }
  .header_Content {
    padding: 0.3rem 2.5rem;
  }
  .aboutMe_container {
    width: 88%;
  }
  .aboutMe_main_info_para {
    font-size: 0.85rem;
  }
}

@media only screen and (max-width: 768px) {
  .project_img_container {
    width: 13.7rem;
    height: 9rem;
  }
  .header_logo_img-container {
    width: 2rem;
    height: 2rem;
  }
  .header_logo_name {
    font-size: 0.9rem;
  }
  .header_a_link {
    padding: 0.8rem 0.8rem;
    font-size: 0.8rem;
  }
  .toggleBtn_container {
    height: 20px;
  }
  .toggle {
    height: 20px;
    width: 40px;
  }
  .toggle:after {
    height: 13px;
    width: 13px;
  }
  .dark_theme #toggle:after {
    left: 14px;
    box-shadow: 6px 5px #15181f;
    top: -2px;
  }
  .home_hero_socialLinks {
    padding: 0.3rem 0.8rem 0.3rem 0.2rem;
  }
  .home_hero_social_link {
    width: 1.5rem;
    margin: 0.3rem 0;
  }
  .hero_content_heading {
    font-size: 2rem;
  }
  .home_hero_info {
    margin: 1.6rem auto 0 auto;
  }
  .home_hero_info p {
    font-size: 0.85rem;
  }
  .aboutMe {
    padding: 3rem 0;
  }
  .aboutMe_heading {
    font-size: 1.9rem;
    margin-bottom: 3.3rem;
  }
  .aboutMe_content {
    grid-template-columns: none;
    gap: 4rem;
  }
  .cardBtn_icon {
    margin-left: 1.7rem;
  }
  .projects_heading_main,
  .resume_heading {
    font-size: 1.9rem;
    margin-bottom: 3.3rem;
  }
  .open_resume_container {
    font-size: 1rem;
  }
  .footer_heading {
    font-size: 1.1rem;
  }
  .footer_lower {
    padding: 1.4rem 0;
    font-size: 0.6rem;
  }
}

@media only screen and (max-width: 598px) {
  .header_hamburgerMenu {
    display: block;
  }
  .header_links {
    display: none;
  }
  .header_hamburgerMenu_close_contain {
    display: none;
  }
  .header_Content {
    display: block;
    position: relative;
    padding: 0;
  }
  .header_logo_container {
    padding: 0.7rem;
  }
  /* .hamburger_container {
    position: absolute;
    top: 19px;
  } */
  .header__main_ham_menu {
    position: absolute;
    left: 28rem;
    top: 19px;
  }
  .header__main_ham_menu_close {
    position: absolute;
    left: 28rem;
    top: 19px;
  }
  .header_main.toggle_hamburger_menu .header_hamburgerMenu_close_contain {
    display: block;
  }
  .header_main.toggle_hamburger_menu .header_sideMenu {
    display: block;
    transition: all 0.3s;
  }
  .header_main.toggle_hamburger_menu .header_hamburgerMenu {
    display: none;
  }
  .home_hero {
    height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .hero_content_heading {
    font-size: 1.8rem;
    letter-spacing: 1px;
  }
  .home_hero_info {
    margin: 1.3rem auto 0 auto;
  }
  .home_hero_info p {
    font-size: 0.75rem;
  }
  .home_hero_socialLinks {
    top: 80%;
    display: flex;
    gap: 1rem;
    padding: 0 1rem 0 0.8rem;
  }
  .aboutMe_heading,
  .projects_heading_main,
  .resume_heading {
    font-size: 1.65rem;
    margin-bottom: 3rem;
    letter-spacing: 2px;
  }
  .projectsSection {
    padding: 3rem 0;
  }
  .projects_heading_sub {
    font-size: 1rem;
  }
  .arrows {
    display: none;
  }
}

@media only screen and (max-width: 444px) {
  .header__main_ham_menu {
    left: 23rem;
  }
  .header__main_ham_menu_close {
    left: 23rem;
  }
  .card {
    margin: 1rem;
    max-width: 250px;
    width: 250px;
  }
}

@media only screen and (max-width: 400px) {
  .header__main_ham_menu {
    left: 19rem;
  }
  .header__main_ham_menu_close {
    left: 19rem;
  }
}