@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,500;0,600;1,100;1,500&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  border: none;
  outline: none;
  scroll-behavior: smooth;
  font-family: "Poppins", sans-serif;
}

/* Variable Warna */
:root {
  --bg-color: #000000;
  --second-bg-color: #00141d;
  --text-color: #ededed;
  --main-color: #0095be;
  --hover-main-color: #001a24;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 9%;
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  transition: 0.3s;
}

.header.sticky {
  box-shadow: 0 0 50px rgba(0, 149, 190, .2);
  border-bottom: .1px ridge rgba(0, 149, 190, .2);
  background: var(--bg-color);
}

.logo {
  position: relative;
  font-size: 2.5rem;
  color: var(--text-color);
  font-weight: 600;
}

.navbar {
  position: relative;
}

.navbar a {
  font-size: 1.7rem;
  color: var(--text-color);
  font-weight: 500;
  margin-left: 3.5rem;
  transition: 0.4s;
}

.navbar a:hover,
.navbar a.active {
  color: var(--main-color);
}

#menu-icon {
  position: relative;
  font-size: 3.6rem;
  color: var(--text-color);
  cursor: pointer;
  display: none;
}

/* Home Section */
section {
  min-height: 100vh;
  padding: 10rem 9% 2rem;
  background: var(--bg-color);
}

.home {
  display: flex;
  align-items: center;
  padding: 0 9%;
  background: url("/assets/images/bg4.jpg") no-repeat;
  background-size: cover;
  background-position: center;
}

.home-content {
  max-width: 60rem;
  z-index: 99;
}

.home-content h1 {
  position: relative;
  font-size: 5.5rem;
  font-weight: 700;
  line-height: 1.3;
}

.home-content h1 span {
  color: var(--text-color);
}

.home-content .text-animate {
  position: relative;
  width: 32.8rem;
}

.home-content .text-animate h3 {
  font-size: 3.2rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 0.7px var(--main-color);
  background-image: linear-gradient(var(--main-color), var(--main-color));
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-position: -33rem 0;
}

.home.show-animate .home-content .text-animate h3 {
  animation: homeBgText 6s linear infinite;
  animation-delay: 1s;
}

.home-content .text-animate h3::before {
  content: "";
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  z-index: -1;
}

.home-content p {
  position: relative;
  font-size: 1.6rem;
  margin: 2rem 0 4rem;
}

.btn-box {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 34.5rem;
  height: 5rem;
}

.btn-box .btn {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 15rem;
  height: 100%;
  background: var(--main-color);
  border: 0.2rem solid var(--main-color);
  border-radius: 0.8rem;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: var(--bg-color);
  z-index: 1;
  overflow: hidden;
  transition: 0.5s;
}

.btn-box .btn:hover {
  color: var(--main-color);
}

.btn-box .btn:nth-child(2) {
  background: transparent;
  color: var(--main-color);
}

.btn-box .btn:nth-child(2):hover {
  color: var(--bg-color);
}

.btn-box .btn:nth-child(2)::before {
  background: var(--main-color);
}

.btn-box .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-color: var(--bg-color);
  z-index: -1;
  transition: 0.5s;
}

.btn-box .btn:hover::before {
  height: 100%;
}

.home-social {
  position: absolute;
  bottom: 4rem;
  width: 170px;
  display: flex;
  justify-content: space-between;
}

#facebook,
#linkedin,
#instagram {
  font-size: 3.5em;
  background-color: transparent;
  color: var(--text-color);
  border-radius: 50%;
}  

.home.show-animate .home-social #facebook {
  animation: animateText 3s linear infinite;
  animation-delay: .4s;
}

.home.show-animate .home-social #linkedin {
  animation: animateText 3s linear infinite;
  animation-delay: .7s;
}

.home.show-animate .home-social #instagram {
  animation: animateText 3s linear infinite;
  animation-delay: .2s;
}

.home-social #instagram:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

.home-social #linkedin:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

.home-social #facebook:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

.home-imgHover {
  position: absolute;
  top: 0;
  right: 0;
  width: 43%;
  height: 100%;
  background: transparent;
  transition: 3s;
}

.home-imgHover:hover {
  background: #000;
  opacity: 0.6;
}

/* About Section */
.about {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2rem;
  background: var(--bg-color);
  padding-bottom: 8rem;
}

.heading {
  position: relative;
  font-size: 5rem;
  margin-bottom: 0.8rem;
  text-align: center;
}

span {
  color: var(--main-color);
}

.about-img {
  position: relative;
  width: 25rem;
  height: 25rem;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-img img {
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 0.2rem solid var(--main-color);
}

.about-img .circle-spin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border-top: 0.2rem solid var(--bg-color);
  border-bottom: 0.2rem solid var(--bg-color);
  border-left: 0.2rem solid var(--main-color);
  border-right: 0.2rem solid var(--main-color);
  animation: aboutSpinner 8s linear infinite;
}

.about-content {
  text-align: center;
}

.about-content h3 {
  position: relative;
  display: inline-block;
  font-size: 2.6rem;
}

.about-content p {
  position: relative;
  font-size: 1.6rem;
  margin: 2rem 0 3rem;
}

.btn-box.btns {
  display: inline-block;
  width: 15rem;
}

.btn-box.btns a::before {
  background: var(--bg-color);
}

/* Education Section */
.education {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  min-height: auto;
  padding-bottom: 5rem;
}

.education .education-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5rem;
}

.education-row .education-column {
  flex: 1 1 40rem;
}

.education-column .title {
  position: relative;
  display: inline-block;
  font-size: 2.5rem;
  margin: 0 0 1.5rem 2rem;
}

.education-column .education-box {
  position: relative;
  border-left: 0.2rem solid var(--main-color);
}

.education-box .education-content {
  position: relative;
  padding-left: 2rem;
}

.education-box .education-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: -1.1rem;
  width: 2rem;
  height: 2rem;
  background: var(--main-color);
  border-radius: 50%;
}

.education-content .content {
  position: relative;
  padding: 1.5rem;
  border: 0.2rem solid var(--main-color);
  border-radius: 0.6rem;
  margin-bottom: 2rem;
  overflow: hidden;
  z-index: 1;
}

.education-content .content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: rgba(78, 78, 78, 0.2);
  z-index: -1;
  transition: 0.5s;
}

.education-content .content:hover::before {
  height: 100%;
}

.education-content .content .year {
  font-size: 1.5rem;
  color: var(--main-color);
  padding-bottom: 0.5rem;
}

.education-content .content .year i {
  padding: 0.5rem;
}

.education-content .content h3 {
  font-size: 2rem;
}

.education-content .content p {
  font-size: 1.5rem;
  padding-top: 0.5rem;
}

/* Skills Section */
.skills {
  min-height: auto;
  padding-bottom: 7rem;
  background: var(--bg-color);
}

.skills h2  {
  display: inline-block;
  left: 50%;
  transform: translate(-50%);
}

.skills .skills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5rem;
}

.skills-row .skills-column {
  flex: 1 1 40rem;
}

.skills-column .title {
  position: relative;
  display: inline-block;
  font-size: 2.5rem;
  margin: 0 0 1.5rem;
}

.skills-column .skills-box {
  position: relative;
}

.skills-box .skills-content {
  position: relative;
  border: 0.2rem solid var(--main-color);
  border-radius: 0.6rem;
  padding: 0.5rem 1.5rem;
  z-index: 1;
  overflow: hidden;
}

.skills-box .skills-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: rgba(78, 78, 78, 0.2);
  z-index: -1;
  transition: 0.5s;
}

.skills-box .skills-content:hover::before {
  height: 100%;
}

.skills-content .progres {
  padding: 1rem 0;
}

.skills-content .progres h3 {
  font-size: 1.7rem;
  display: flex;
  justify-content: space-between;
}

.skills-content .progres h3 span {
  color: var(--text-color);
}

.skills-content .progres .bar {
  height: 2.5rem;
  border-radius: 0.6rem;
  border: 0.2rem solid var(--main-color);
  padding: 0.5rem;
  margin: 1rem 0;
}

.skills-content .progres .bar span {
  position: relative;
  display: block;
  height: 100%;
  border-radius: 0.3rem;
  background: var(--main-color);
}

.skills-column:nth-child(1) .skills-content .progres:nth-child(1) .bar span {
  width: 0;
}

.skills-column:nth-child(1) .skills-content .progres:nth-child(2) .bar span {
  width: 0 ;
}

.skills-column:nth-child(1) .skills-content .progres:nth-child(3) .bar span {
  width: 0;
}

.skills-column:nth-child(1) .skills-content .progres:nth-child(4) .bar span {
  width: 0;
}

.skills-column:nth-child(2) .skills-content .progres:nth-child(1) .bar span {
  width: 0;
}

.skills-column:nth-child(2) .skills-content .progres:nth-child(2) .bar span {
  width: 0;
}

.skills-column:nth-child(2) .skills-content .progres:nth-child(3) .bar span {
  width: 0;
}

.skills-column:nth-child(2) .skills-content .progres:nth-child(4) .bar span {
  width: 0;
}

/* Contact Section */
.contact {
  min-height: auto;
  padding-bottom: 7rem;
}

.contact h2 {
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.contact form {
  max-width: 70rem;
  margin: 0 auto;
  text-align: center;
}

.contact form .input-box {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact form .input-box .input-field {
  position: relative;
  width: 49%;
  margin: 0.8rem 0;
  overflow: hidden;
  z-index: 1;
}

.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  font-size: 1.6rem;
  color: var(--text-color);
  background: transparent;
  border-radius: 0.6rem;
  border: 0.2rem solid var(--main-color);
}

.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder {
  color: var(--text-color);
}

.contact form .focus {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: rgba(78, 78, 78, 0.2);
  border-radius: 0.6rem;
  z-index: -1;
  transition: 0.5s;
}

.contact form .input-box .input-field input:focus ~ .focus,
.contact form .input-box .input-field input:valid ~ .focus,
.contact form .textarea-field textarea:focus ~ .focus,
.contact form .textarea-field textarea:valid ~ .focus {
  height: 100%;
}

.contact form .textarea-field {
  position: relative;
  margin: 0.8rem 0 2.7rem;
  display: flex;
}

.contact form .textarea-field textarea {
  resize: none;
}

.contact form .btn-box.btns button::before {
  background: var(--bg-color);
}

.contact form .btn-box.btns .btn {
  cursor: pointer;
}

/* Footer Section */

.footer {
  width: 100%;
  position: absolute;
  background: var(--bg-color);
  color: var(--text-color);
  padding: 100px 0 30px;
  font-size: 13px;
  line-height: 20px;
}

.row {
  width: 85%;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between; 
}

.col {
  flex-basis: 25%;
  padding: 10px;
}

.col:nth-child(2),
.col:nth-child(3) {
  flex-basis: 10%;
}

.logo-footer {
  width: 40px;
  margin-bottom: 30px;
}

.col h3 {
  width: fit-content;
  margin-bottom: 30px;
  position: relative;
}

.email-id {
  width: fit-content;
  /* border-bottom: 1px solid var(--main-color); */
  margin: 20px 0;
}

ul li {
  list-style: none;
  margin-bottom: 12px;
}

ul li a {
  color: var(--text-color);
  transition: .6s;
}

ul li a:hover {
  color: var(--main-color);
}

.col #facebook,
.col #linkedin,
.col #instagram {
  font-size: 2.5em;
  margin-right: 15px;
  background-color: transparent;
  color: var(--text-color);
  border-radius: 50%;
}  

.col #facebook {
  animation: animateText 3s linear infinite;
  animation-delay: .4s;
}

.col #linkedin {
  animation: animateText 3s linear infinite;
  animation-delay: .7s;
}

.col #instagram {
  animation: animateText 3s linear infinite;
  animation-delay: .2s;
}

.col #instagram:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

.col #linkedin:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

.col #facebook:hover::before {
  animation: forwards;
  color: var(--main-color); 
  text-shadow: 0px 0px 10px var(--main-color),
  0px 0px 100px var(--main-color),
  0px 0px 150px var(--main-color),
  0px 0px 200px var(--main-color);
}

hr {
  width: 90%;
  border: 0;
  border-bottom: 1px solid var(--main-color);
  margin: 20px auto;
}

.copyright {
  text-align: center;
}

.copyright span {
  color: var(--main-color);
}

.footer .footer-iconTop {
  position: relative;
}

.footer-text p {
  position: relative;
  font-size: 1.5rem;
}

.footer-iconTop a {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.8rem;
  background: var(--main-color);
  border: 0.2rem solid var(--main-color);
  border-radius: 0.6rem;
  z-index: 1;
  overflow: hidden;
}

.footer-iconTop a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--bg-color);
  z-index: -1;
  transition: 0.5s;
}

.footer-iconTop a:hover::before {
  height: 100%;
}

.footer-iconTop a i {
  font-size: 2.4rem;
  color: var(--bg-color);
  transition: 0.5s;
}

.footer-iconTop a:hover i {
  color: var(--main-color);
}

/* Responnsive */
@media (max-width: 1200px) {
  html {
    font-size: 55%;
  }

  .logo-footer {
    width: 30px;
    margin-bottom: 20px;
  }
}

@media (max-width: 991px) {
  .header {
    padding: 2rem 4%;
  }

  section {
    padding: 10rem 4% 2rem;
  }

  .home {
    padding: 0 4%;
  }

  .footer {
    padding: 50px 0 30px;
    font-size: 12px;
  }

  .logo-footer {
    width: 20px;
    margin-bottom: 20px;
  }

  .row {
    width: 80%;
  }

.col:nth-child(2),
.col:nth-child(3) {
  flex-basis: 10%;
}
}

@media (max-width: 855px) {
  .animated.home-img {
    width: 55%;
  }

  .footer {
    padding: 40px 0 30px;
    font-size: 12px;
  }
}

@media (max-width: 800px) {
  .footer {
    padding: 30px 0 30px;
    font-size: 11px;
  }
}

@media (max-width: 768px) {
  .header {
    background: #000;
  }

  #menu-icon {
    display: block;
  }

  .navbar {
    position: absolute;
    top: 100%;
    left: -100%;
    width: 100%;
    padding: 1rem 4%;
    background: var(--main-color);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
    z-index: 1;
    transition: 0.25s ease;
    transition-delay: 0.25s;
  }

  .navbar.active {
    left: 0;
    transition-delay: 0s;
  }

  .navbar .active-nav {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    border-top: 0.1rem solid rgba(0, 0, 0, 0.2);
    z-index: -1;
    transition: 0.25s ease;
    transition-delay: 0s;
  }

  .navbar.active .active-nav {
    left: 0;
    transition-delay: 0.25s;
  }

  .navbar a {
    display: block;
    font-size: 2rem;
    margin: 3rem 0;
    transform: translateX(-20rem);
    transition: 0.25s ease;
    transition-delay: 0s;
  }

  .navbar.active a {
    transform: translateX(0);
    transition: 0.25s;
  }

  .home-imgHover {
    pointer-events: none;
    background: #000;
    opacity: 0.6;
  }

  .row {
    width: 60%;
    margin: auto;
    display: contents;
    align-items: center;
    font-size: 12px;
  }

  .footer {
    padding: 20px 0 30px;
    font-size: 10px;
  }

  .footer-iconTop a {
    left: 47%;
    margin-top: 15px;
  }
}

@media (max-width: 520px) {
  html {
    font-size: 50%;
  }

  .home-content h1 {
    display: flex;
    flex-direction: column;
  }

  .home-social {
    width: 160px;
  }

  .home-social a {
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 462px) {
  .home-content h1 {
    font-size: 5.2rem;
  }

  .education {
    padding: 10rem 4% 5rem 5%;
  }

  .contact form .input-box .input-field {
    width: 100%;
  }

  .footer {
    flex-direction: column-reverse;
  }

  .footer p {
    margin-top: 2rem;
    /* text-align: center; */
  }
}

@media (max-width: 371px) {
  .home {
    justify-content: center;
  }

  .home-content {
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .home-content h1 {
    font-size: 5rem;
  }
}

/* Keyframe Animation */
@keyframes homeBgText {
  0%,
  10%,
  100% {
    background-position: -33rem 0;
  }

  65%,
  85% {
    background-position: 0 0;
  }
}

@keyframes animateText {
  from {
    color: var(--main-color);
  }

  to {
    color: var(--bg-color);
  }
}

@keyframes aboutSpinner {
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes showRight {
  100% {
    width: 0;
  }
}

@keyframes showLeft1 {
  100% {
    width: 55%;
  }
}

@keyframes showLeft2 {
  100% {
    width: 60%;
  }
}

@keyframes showLeft3 {
  100% {
    width: 40%;
  }
}

@keyframes showLeft4 {
  100% {
    width: 50%;
  }
}

@keyframes showLeft5 {
  100% {
    width: 30%;
  }
}

@keyframes showLeft6 {
  100% {
    width: 20%;
  }
}

@keyframes showLeft7 {
  100% {
    width: 25%;
  }
}

@keyframes showLeft8 {
  100% {
    width: 55%;
  }
}

/* Animation On Scroll */
.animated {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  z-index: 98;
}

.logo .animated,
.navbar .animated,
#menu-icon .animated,
.home.show-animate .animated {
  animation: showRight 1s ease forwards;
  animation-delay: calc( .3s * var(--i));
}


.animated.scroll {
  transition: 1s ease;
  transition-delay: calc(.3s / var(--i));
  animation: none;
}

.about .animated.scroll,
.skills .animated.scroll,
.footer .animated.scroll {
  background: var(--bg-color);
}

.education .animated.scroll,
.contact .animated.scroll {
  background: var(--bg-color);
}

.animated .animated.scroll {
  background: var(--bg-color);
}

.education .education-box .animated.scroll {
  width: 105%;
}

.about.show-animate .animated.scroll,
.education.show-animate .animated.scroll,
.skills.show-animate .animated.scroll,
.contact.show-animate .animated.scroll,
.footer.show-animate .animated.scroll {
  transition-delay: calc(.3s * var(--i));
  width: 0;
}

.skills.show-animate .progres:nth-child(1) .animated.scroll {
  animation: showLeft1 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .progres:nth-child(2) .animated.scroll {
  animation: showLeft2 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .progres:nth-child(3) .animated.scroll {
  animation: showLeft3 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .progres:nth-child(4) .animated.scroll {
  animation: showLeft4 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .skills-column:nth-child(2) .progres:nth-child(1) .animated.scroll {
  animation: showLeft5 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .skills-column:nth-child(2) .progres:nth-child(2) .animated.scroll {
  animation: showLeft6 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .skills-column:nth-child(2) .progres:nth-child(3) .animated.scroll {
  animation: showLeft7 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.skills.show-animate .skills-column:nth-child(2) .progres:nth-child(4) .animated.scroll {
  animation: showLeft8 3s ease forwards;
  animation-delay: calc(.3s * var(--i));
}

.animated.home-img {
  width: 50%;
}