* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Rubik", sans-serif;
}
body.light-mode .first-color {
  background: #202e50;
}
body.light-mode .main-heading1 {
  color: #202e50;
}
body.light-mode .second-color {
  background: #293a64;
}
body.light-mode .main-heading2 {
  color: #293a64;
}
body.light-mode .profile-avatar img {
  box-shadow: 0 0 25px #050a16;
}
ul {
  list-style: none;
}

/* container */
.container {
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container {
    width: 750px;
  }
}
@media (min-width: 992px) {
  .container {
    width: 970px;
  }
}
@media (min-width: 1200px) {
  .container {
    width: 1170px;
  }
}

/* header */
header {
  width: 100%;
  position: fixed;
  left: 0;
  z-index: 5;
  background: #03060e;
}
header .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 87px;
}
.logo {
  color: #7fd5d8;
  font-size: 25px;
  font-weight: 500;
  text-decoration: none;
}
header nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

header nav .toggle-menu {
  font-size: 22px;
  color: #f1f1f1;
}
@media (min-width: 768px) {
  header nav .toggle-menu {
    display: none;
  }
}
.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  right: 20px;
  width: 40%;
  background-color: #b6bdbb;
}
header .nav-links a {
  padding: 15px;
}
header nav ul {
  display: flex;
}
header nav ul a:hover {
  color: #7fd5d8;
}
@media (max-width: 767px) {
  header nav ul {
    display: none;
  }
  nav .nav-links a {
    border-bottom: 1px solid #ccc;
    color: #333;
    transition: 0.3s;
  }
  nav .nav-links a:hover {
    padding-left: 20px;
    color: #333;
  }
}
header nav ul a {
  display: block;
  color: #f1f1f1;
  font-size: 16px;
  padding: 35px 10px;
  text-decoration: none;
  transition: 0.3s;
}

header nav #toggle-theme {
  color: white;
  width: 40px;
  height: 30px;
  margin-left: 20px;
  position: relative;
  border: none;
  border-left: 1px solid white;
  cursor: pointer;
}
header nav #toggle-theme #theme-icon {
  color: white;
  font-size: 20px;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

/* home */
.first-color {
  background-color: #050a16;
}
.home {
  padding: 150px 0 80px;
  color: #f1f1f1;
}
.home-content {
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
  flex-direction: column;
  margin-top: 10px;
}
.home-content h1 {
  font-size: 40px;
  margin-top: 25px;
}

#typing-text {
  font-size: 35px;
  color: #7fd5d8;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid #f1f1f1;
  width: fit-content;
  margin: 0 auto;
  animation: typing 0.75s step-end infinite;
}
@keyframes typing {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: #f1f1f1;
  }
}

.home-content p {
  font-size: 22px;
  margin-top: 10px;
  padding: 0 80px;
}
.profile-avatar img {
  border-radius: 50%;
  width: 270px;
  box-shadow: 0 0 25px #7fd5d866;
  transition: box-shadow 0.3s ease;
}
@media (max-width: 768px) {
  .home-content h1 {
    font-size: 35px;
  }
  .home-content h3 {
    font-size: 25px;
  }
  .home-content p {
    padding: 0 40px;
    font-size: 18px;
  }
  .profile-avatar img {
    width: 200px;
  }
  #typing-text {
    font-size: 30px;
  }
}
@media (max-width: 568px) {
  .profile-avatar img {
    width: 150px;
  }
  #typing-text {
    font-size: 25px;
  }
}

/* about */
.second-color {
  background-color: #091022;
}
.main-heading1 {
  color: #050a16;
  font-size: 80px;
  font-weight: 800;
  text-align: center;
}
.about {
  padding: 60px 0 100px 0;
}
.about .about-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
}
.about-container img {
  width: 280px;
  margin-left: 30px;
}
.about-container p {
  font-size: 22px;
  color: #f1f1f1;
}

@media (max-width: 992px) {
  .about-container p {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .about-container {
    flex-direction: column;
    text-align: center;
  }
  .about-container img {
    margin-top: 30px;
  }
  .about-container p {
    padding: 0 30px;
  }
  .main-heading1 {
    font-size: 60px;
  }
}
@media (max-width: 576px) {
  .main-heading1 {
    font-size: 50px;
  }
  .about-container img {
    margin-left: 0;
  }
}

/* skills */
.skills {
  display: flex;
  justify-content: space-between;
}
.skills div {
  text-align: center;
  color: #f1f1f1;
  padding: 10px 10px;
  margin-top: 30px;
  width: 120px;
  height: 120px;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.skills div:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px#94cfd17a;
}
.skills div h4 {
  margin-top: 20px;
  font-weight: 100;
}
.skills img {
  width: 50px;
  height: 50px;
}
@media (max-width: 992px) {
  .skills div {
    padding: 12px 12px;
    margin-top: 20px;
    width: 90px;
    height: 90px;
  }
  .skills div h4 {
    margin-top: 10px;
    font-size: 14px;
  }
  .skills img {
    width: 40px;
    height: 40px;
  }
}
@media (max-width: 768px) {
  .skills {
    display: flex;
    justify-content: space-around;
  }
  .skills div {
    padding: 9px 9px;
    margin-top: 10px;
    width: 80px;
    height: 80px;
  }
  .skills div h4 {
    margin-top: 7px;
    font-size: 13px;
  }
  .skills img {
    width: 35px;
    height: 35px;
  }
}
@media (max-width: 576px) {
  .skills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
  }
}

/* experience */
.main-heading2 {
  color: #091022;
  font-size: 80px;
  font-weight: 800;
  text-align: center;
}
.experience {
  padding: 60px 0 100px 0;
}
.experience-container {
  display: flex;
  flex-direction: column;
  gap: 50px;
  margin-top: 30px;
}
.experience .intern {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #f1f1f1;
}
.experience-container h2 {
  font-size: 30px;
  font-weight: normal;
}
.experience-container h3 {
  font-size: 20px;
  font-weight: lighter;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f1f1;
}
.experience-container p {
  padding-top: 10px;
  color: #7fd5d8;
}
.experience-container ul {
  list-style-type: disc;
  margin-left: 80px;
}
.experience-container li {
  margin-bottom: 20px;
  font-size: 18px;
}
@media (max-width: 768px) {
  .experience-container .intern {
    padding: 0 30px;
  }
  .intern h2 {
    font-size: 25px;
  }
  .intern li {
    font-size: 15px;
  }
  .main-heading2 {
    font-size: 60px;
  }
}
@media (max-width: 576px) {
  .intern {
    flex-direction: column;
  }
  .intern ul {
    margin-top: 30px;
    margin-left: 30px;
  }
  .main-heading2 {
    font-size: 50px;
  }
}

/* project */
.projects {
  padding: 60px 0 100px 0;
}
.projects .projects-container {
  display: flex;
  flex-direction: column;
  gap: 60px;
  margin-top: 30px;
}
.projects-container .project {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #f1f1f1;
}
.project img {
  width: 350px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.project img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}
.projects-container .project-one {
  margin-right: 80px;
}
.project-info h2,
.project-info p {
  margin-bottom: 15px;
  line-height: 1.5;
}
.project-info p {
  font-size: 18px;
  padding-bottom: 15px;
  border-bottom: 1px solid;
}
.project-info h2 {
  font-size: 30px;
  font-weight: normal;
}
.project-info h4 {
  font-size: 20;
  font-weight: normal;
}

.reversed {
  flex-direction: row-reverse;
}
.project-two {
  margin-left: 80px;
}

.container .other {
  padding: 60px 0 0;
}
.other-container {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 30px;
  color: #f1f1f1;
}
.other-one {
  display: flex;
  gap: 40px;
}
.other-project {
  display: flex;
}
.other-project img {
  width: 150px;
  height: 150px;
  margin-right: 20px;
}
.other-info h2 {
  font-weight: normal;
}
.other-info p {
  margin-top: 10px;
  margin-bottom: 5px;
  padding-bottom: 5px;
  border-bottom: 1px solid;
  line-height: 1.4;
}
.other-info h4 {
  font-weight: normal;
}
@media (max-width: 991px) {
  .other-one {
    display: flex;
    flex-direction: column;
  }
  .other-project img {
    margin-right: 15px;
  }
  .other-info p {
    font-size: 15px;
  }
  .other-info h4 {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .project {
    flex-direction: column;
    text-align: center;
    padding: 0 30px;
  }
  .projects-container .project-one {
    margin-right: 0;
  }
  .projects-container .project-two {
    margin-left: 0;
  }
  .project img {
    margin-top: 30px;
  }
  .other-one {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 30px 0;
  }
  .other-project {
    margin-bottom: 30px;
  }
}
@media (max-width: 576px) {
  .other-project {
    display: flex;
    flex-direction: column;
    text-align: center;
  }
  .other-project img {
    margin: auto;
  }
  .other-project {
    margin-right: 0;
  }
  .other-info {
    margin-top: 10px;
  }
}

/* contact */
.contact {
  padding: 60px 0 100px 0;
}
.contact .contact-container {
  color: #f1f1f1;
  text-align: center;
  margin-top: 30px;
}
.contact .social {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.contact p {
  font-size: 22px;
  margin-bottom: 50px;
}

.contact a {
  color: #f1f1f1;
  font-size: 25px;
  border-radius: 10px;
  padding: 15px;
  margin: 0 20px 0;
  transition: background 0.2s ease, transform 0.2s ease;
}
.contact a:hover {
  transform: translateY(-5px);
}

@media (max-width: 768px) {
  .contact {
    padding: 60px 30px 100px;
  }
  .contact p {
    font-size: 18px;
  }
  .contact a {
    margin-top: 10px;
  }
}