@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:wght@100;200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans", sans-serif;
  scroll-behavior: smooth;
  box-sizing: border-box;
}

/*  CSS preloader starts */

.loading-text {
  letter-spacing: 5px;
  color: rgb(180, 180, 180);
  font-family: "Noto Sans", sans-serif;
}
.notLoaded {
  height: 100vh;
  overflow: hidden;
  position: fixed;
  margin: 0px;
}

:root {
  --duration: 1.5s;
  --container-size: 250px;
  --box-size: 33px;
  --box-border-radius: 15%;
}

#load {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 30px;
}

.container {
  width: var(--container-size);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.box {
  width: var(--box-size);
  height: var(--box-size);
  position: relative;
  display: block;
  transform-origin: -50% center;
  border-radius: var(--box-border-radius);
}
.box:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  background-color: lightblue;
  border-radius: var(--box-border-radius);
  box-shadow: 0px 0px 10px 0px rgba(28, 159, 255, 0.4);
}
.box:nth-child(1) {
  -webkit-animation: slide var(--duration) ease-in-out infinite alternate;
  animation: slide var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(1):after {
  -webkit-animation: color-change var(--duration) ease-in-out infinite alternate;
  animation: color-change var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(2) {
  -webkit-animation: flip-1 var(--duration) ease-in-out infinite alternate;
  animation: flip-1 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(2):after {
  -webkit-animation: squidge-1 var(--duration) ease-in-out infinite alternate;
  animation: squidge-1 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(3) {
  -webkit-animation: flip-2 var(--duration) ease-in-out infinite alternate;
  animation: flip-2 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(3):after {
  -webkit-animation: squidge-2 var(--duration) ease-in-out infinite alternate;
  animation: squidge-2 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(4) {
  -webkit-animation: flip-3 var(--duration) ease-in-out infinite alternate;
  animation: flip-3 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(4):after {
  -webkit-animation: squidge-3 var(--duration) ease-in-out infinite alternate;
  animation: squidge-3 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(5) {
  -webkit-animation: flip-4 var(--duration) ease-in-out infinite alternate;
  animation: flip-4 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(5):after {
  -webkit-animation: squidge-4 var(--duration) ease-in-out infinite alternate;
  animation: squidge-4 var(--duration) ease-in-out infinite alternate;
}
.box:nth-child(2):after {
  background-color: #0d4360;
}
.box:nth-child(3):after {
  background-color: #146591;
}
.box:nth-child(4):after {
  background-color: #1b88c4;
}
.box:nth-child(5):after {
  background-color: #34a6e3;
}

@-webkit-keyframes slide {
  0% {
    background-color: #0d4360;
    transform: translatex(0vw);
  }
  100% {
    background-color: #34a6e3;
    transform: translatex(
      calc(var(--container-size) - (var(--box-size) * 1.25))
    );
  }
}

@keyframes slide {
  0% {
    background-color: #0d4360;
    transform: translatex(0vw);
  }
  100% {
    background-color: #34a6e3;
    transform: translatex(
      calc(var(--container-size) - (var(--box-size) * 1.25))
    );
  }
}
@-webkit-keyframes color-change {
  0% {
    background-color: #0d4360;
  }
  100% {
    background-color: #34a6e3;
  }
}
@keyframes color-change {
  0% {
    background-color: #0d4360;
  }
  100% {
    background-color: #34a6e3;
  }
}
@-webkit-keyframes flip-1 {
  0%,
  15% {
    transform: rotate(0);
  }
  35%,
  100% {
    transform: rotate(-180deg);
  }
}
@keyframes flip-1 {
  0%,
  15% {
    transform: rotate(0);
  }
  35%,
  100% {
    transform: rotate(-180deg);
  }
}
@-webkit-keyframes squidge-1 {
  5% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  15% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  25%,
  20% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  55%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  40% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@keyframes squidge-1 {
  5% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  15% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  25%,
  20% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  55%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  40% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@-webkit-keyframes flip-2 {
  0%,
  30% {
    transform: rotate(0);
  }
  50%,
  100% {
    transform: rotate(-180deg);
  }
}
@keyframes flip-2 {
  0%,
  30% {
    transform: rotate(0);
  }
  50%,
  100% {
    transform: rotate(-180deg);
  }
}
@-webkit-keyframes squidge-2 {
  20% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  30% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  40%,
  35% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  70%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  55% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@keyframes squidge-2 {
  20% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  30% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  40%,
  35% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  70%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  55% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@-webkit-keyframes flip-3 {
  0%,
  45% {
    transform: rotate(0);
  }
  65%,
  100% {
    transform: rotate(-180deg);
  }
}
@keyframes flip-3 {
  0%,
  45% {
    transform: rotate(0);
  }
  65%,
  100% {
    transform: rotate(-180deg);
  }
}
@-webkit-keyframes squidge-3 {
  35% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  45% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  55%,
  50% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  85%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  70% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@keyframes squidge-3 {
  35% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  45% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  55%,
  50% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  85%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  70% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@-webkit-keyframes flip-4 {
  0%,
  60% {
    transform: rotate(0);
  }
  80%,
  100% {
    transform: rotate(-180deg);
  }
}
@keyframes flip-4 {
  0%,
  60% {
    transform: rotate(0);
  }
  80%,
  100% {
    transform: rotate(-180deg);
  }
}
@-webkit-keyframes squidge-4 {
  50% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  60% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  70%,
  65% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  100%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  85% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
@keyframes squidge-4 {
  50% {
    transform-origin: center bottom;
    transform: scalex(1) scaley(1);
  }
  60% {
    transform-origin: center bottom;
    transform: scalex(1.3) scaley(0.7);
  }
  70%,
  65% {
    transform-origin: center bottom;
    transform: scalex(0.8) scaley(1.4);
  }
  100%,
  100% {
    transform-origin: center top;
    transform: scalex(1) scaley(1);
  }
  85% {
    transform-origin: center top;
    transform: scalex(1.3) scaley(0.7);
  }
}
/* preloader ends */

a {
  text-decoration: none;
}

body {
  background-color: white;
}

body.dark-mode {
  --dm-bg: #0f172a;
  --dm-surface: #1e293b;
  --dm-nav: #0a0f1e;
  --dm-text: #e2e8f0;
  --dm-text-muted: #94a3b8;
  --dm-border: #334155;
  --dm-accent: #05f2c7;
  --dm-card-bg: #1e3a5f;
  --dm-footer: #0a0f1e;

  background-color: var(--dm-bg);
  color: var(--dm-text);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Navigation */
body.dark-mode nav {
  background-color: var(--dm-nav);
}

/* Hero headings & paragraph */
body.dark-mode main .left h1 {
  color: var(--dm-accent);
}
body.dark-mode main .left p {
  color: var(--dm-text-muted);
}

/* CTA button */
body.dark-mode .github-btn-cta {
  background-color: var(--dm-card-bg);
  color: var(--dm-text);
}
body.dark-mode .github-btn-cta:hover {
  background-color: var(--dm-accent);
  color: var(--dm-nav);
}

/* GitHub nav button */
body.dark-mode .github-btn {
  background-color: var(--dm-surface);
  color: var(--dm-text);
}
body.dark-mode .github-btn:hover {
  background-color: var(--dm-accent);
  color: var(--dm-nav);
}

/* Projects section */
body.dark-mode .project-section {
  background-color: var(--dm-surface);
  border-color: var(--dm-border);
}

/* Section titles */
body.dark-mode .title {
  color: var(--dm-accent);
}
body.dark-mode .bg-title {
  color: #1e2d40;
}

/* Search form */
body.dark-mode .project-header #searchForm {
  border-color: var(--dm-accent);
  background-color: var(--dm-surface);
}
body.dark-mode .project-header #search {
  background-color: var(--dm-surface);
  color: var(--dm-text);
}
body.dark-mode .project-header button {
  background-color: var(--dm-surface);
  color: var(--dm-text);
}

/* Contributors section */
body.dark-mode .contributors {
  background-color: var(--dm-bg);
  border-color: var(--dm-border);
}

/* Footer */
body.dark-mode footer {
  background-color: var(--dm-footer);
}

/* Scroll progress button */
body.dark-mode #progress #progress-value {
  background-color: var(--dm-surface);
  color: var(--dm-accent);
}

/* ---- Theme Toggle Button ---- */
/* Sits inline with the other nav links; styled to match .github-btn */
#theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.2rem;
  background-color: #fff;
  color: #3d3d3d;
  border: none;
  margin: 0;
  padding: 0;
  border-radius: 3rem;
  font-family: "Noto Sans", sans-serif;
  cursor: pointer;
  line-height: 1;
  vertical-align: middle;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

#theme-toggle-btn:hover {
  background-color: #05f2c7;
  color: #0d4360;
}

/* Dark mode state for the button itself */
body.dark-mode #theme-toggle-btn {
  background-color: #1e293b;
  color: #e2e8f0;
}
body.dark-mode #theme-toggle-btn:hover {
  background-color: #05f2c7;
  color: #0a0f1e;
}

/* Icon inside the button — subtle spin on hover */
#theme-toggle-btn i {
  font-size: 0.9rem;
  width: 1em;
  text-align: center;
  transition: transform 0.35s ease;
}
#theme-toggle-btn:hover i {
  transform: rotate(15deg);
}
/* ============================================================
   END DARK MODE
   ============================================================ */

#progress {
  cursor: pointer;
  position: fixed;
  right: 10px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  z-index: 111111;
  display: none;
  place-items: center;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
#progress #progress-value {
  display: block;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  background-color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 25px;
  color: #001a2e;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #0d4360;
  padding: 0 2rem;
  margin: 0 auto;
  position: sticky;
  top: 0;
  z-index: 100;
}
nav:hover {
  box-shadow: 5px 5px 10px 5px rgba(1, 12, 77, 0.2);
  transition-duration: 0.5s;
}
nav img {
  width: 50px;
  height: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

/* CHANGE: wrapper that keeps the nav links and theme button in one aligned row */
.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

nav ul li a {
  color: white;
  font-size: 0.8rem;
  transition: all ease-in-out 0.2s;
}

nav ul li a:hover {
  color: #05f2c7;
}

.github-btn {
  background-color: #fff;
  color: #3d3d3d;
  padding: 0.6rem 1rem;
  border-radius: 3rem;
}

.github-btn:hover {
  background-color: #05f2c7;
  color: #0d4360;
}

main {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  gap: 4rem;
  margin: 0 8rem;
}

main .right img {
  animation: imgUp 1s linear infinite alternate;
  z-index: -1;
}
main .left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4rem;
}

main .left .headings {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

main .left h1 {
  font-size: 4rem;
  color: #0d4360;
  line-height: 100%;
}

main .left p {
  font-size: 0.8rem;
  width: 90%;
  color: #3d3d3d;
}

.github-btn-cta {
  background-color: #0d4360;
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 3rem;
  width: 12.6rem;
  font-size: 1rem;
  transition: all ease-in-out 0.2s;
}

.github-btn-cta:hover {
  background-color: #05f2c7;
  color: #0d4360;
}

.project-section {
  border: 1px rgb(185, 185, 185) solid;
  background-color: rgb(255, 255, 255);
  /* margin-left : .6rem;
  margin-right : .6rem; */
  /* margin: -2.5rem 8rem 6rem 8rem; */
  padding: 6rem;
  /* margin-bottom:1rem ; */
  z-index: 10000;
}
.project-section:hover {
  box-shadow: 2px 2px 2px 2px rgb(163, 163, 163);
  transition-duration: 0.5s;
}

.title {
  color: #0d4360;
  font-size: 3rem;
  margin-top: -6rem;
}

.bg-title {
  font-size: 6rem;
  color: rgb(234, 233, 233);
  margin-left: -6rem;
}

@keyframes imgUp {
  to {
    transform: translateY(-10px);
  }
}

.projects {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 2rem;
}

.project-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.project-header #searchForm {
  height: fit-content;
  width: fit-content;
  padding: 1rem;
  margin: 0.5rem;
  text-align: center;
  border: 2px solid #0d4360;
  border-radius: 1rem;
}
.project-header #searchForm:hover {
  border: 2px solid #0d4360a0;
  transition-duration: 0.5s;
}

.project-header #search {
  font-size: 1rem;
  margin: 0;
  padding: 0;
  border: 0px;
}

.project-header #search:hover,
.project-header #search:focus {
  border: 0px;
  outline: none;
}

.project-header button {
  font-size: 1rem;
  background-color: white;
  margin: 0;
  padding: 0;
  border: 0px;
}

#searchForm button {
  cursor: pointer;
  border: none;
  padding: 10px 15px;
}

#searchForm button i {
  transition: transform 0.6s ease; /* Slower, smooth transition */
}

#searchForm button:hover i {
  transform: scale(1.3); /* Enlarge the icon on hover */
}

.project {
  display: flex;
  width: 30%;
  flex-direction: column;
  align-items: center;
  margin-top: 4rem;
  background-color: #0d4360;
  border-radius: 0.2rem;
  transition: all 0.5s ease;
}

.project:hover {
  scale: 1.01;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
}

.project img {
  width: 100%;
  height: auto;
  transition: all ease-in-out 0.2s;
  border-top-left-radius: 0.2rem;
  border-top-right-radius: 0.2rem;
}

.project-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  color: white;
  width: 100%;
  padding: 1rem;
}

.project-info h2 {
  font-size: 1.4rem;
  width: 90%;
}

.project-info p {
  font-size: 0.9rem;
  text-align: justify;
  width: 90%;
}

.project-info .row {
  display: flex;
  justify-content: space-between;
  padding: 0 1rem;
  gap: 1.3rem;
}

.row {
  display: flex;
  width: 100%;
  justify-content: space-between;
  padding: 0 1rem;
  gap: 1.3rem;
}

.tech span {
  border: 1px solid #05f2c7;
  color: #05f2c7;
  padding: 0.4rem 0.7rem;
  border-radius: 0.2rem;
  font-size: 0.8rem;
  margin-right: 0.2rem;
}

.links {
  display: flex;
  gap: 0.5rem;
  font-size: 1rem;
}

.links a {
  color: white;
}

.links a:hover {
  color: #05f2c7;
}

.contributors {
  /* margin: -2.5rem 8rem 4rem 8rem; */
  margin: 8rem;
  border: 1px solid white;
  background-color: white;
}

.contributors .list-section {
  margin-top: 4rem;
  padding: 2rem;
  background-color: #0d4360;
  border-radius: 0.5rem;
}

#contributors-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 0 auto;
  list-style: none;
}

#contributors-list img {
  width: 60px;
  border-radius: 50%;
  border: 2px solid #05f2c7;
}

#contributors-list img:hover {
  transform: scale(1.14);
  cursor: pointer;
}

footer {
  background-color: #0d4360;
  padding: 2rem 8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

footer a {
  color: #05f2c7;
}

@media screen and (max-width: 1200px) {
  main {
    flex-direction: column-reverse;
    margin: 0 4rem;
  }
  main .left {
    margin: 4rem;
  }
  main .left h1 {
    font-size: 3rem;
  }
  main .left p {
    font-size: 0.7rem;
  }
  .project-section {
    margin: -2.5rem 3rem 4rem 3rem;
    padding: 4rem;
  }
  .title {
    font-size: 2.5rem;
    margin-top: -5rem;
  }
  .bg-title {
    font-size: 6rem;
    margin-left: -4rem;
  }
  .projects {
    margin: 4rem 1rem;
    justify-content: space-evenly;
  }
  .project {
    width: 45%;
    margin: 1rem;
  }
  .project-header {
    flex-direction: column;
    gap: 2rem;
    align-items: unset;
    margin: 4rem 2rem;
  }
  .project-header #searchForm {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin: 0;
    padding: 1rem;
  }
  .project-info h2 {
    font-size: 1rem;
  }
  .project-info p {
    font-size: 0.6rem;
  }
  .project-info .row {
    padding: 0 0.5rem;
  }
  .tech span {
    font-size: 0.6rem;
  }
  .links {
    font-size: 0.8rem;
  }
  footer {
    padding: 2rem 4rem;
  }
}

@media screen and (max-width: 768px) {
  nav ul li a {
    font-size: 0.7rem;
  }
  .github-btn {
    margin-top: 1rem;
  }
  main {
    flex-direction: column-reverse;
    margin: 0 2rem;
    gap: 0rem;
  }
  main .left {
    margin-top: 4rem;
  }
  main .left h1 {
    font-size: 3rem;
  }
  main .left p {
    font-size: 1rem;
  }
  main .right img {
    height: 40vh;
  }
  .github-btn-cta {
    margin-bottom: 2rem;
  }
  .project-section {
    margin: -2.5rem 2rem 4rem 2rem;
  }
  .title {
    font-size: 2rem;
    margin-top: -3rem;
  }
  .bg-title {
    font-size: 4rem;
    margin-left: -2rem;
  }
  .projects {
    margin-top: 1rem;
  }
  .project {
    width: 90%;
  }
  .project-header #searchForm {
    padding: 1rem;
  }
  .project-info h2 {
    font-size: 1.2rem;
  }
  .project-info p {
    font-size: 1rem;
  }
  .project-info .row {
    padding: 0 0.5rem;
  }
  .tech span {
    font-size: 0.8rem;
  }
  .links {
    font-size: 1rem;
  }
  .contributors {
    margin: 1rem;
  }
  footer {
    flex-direction: column;
    padding: 2rem 2rem;
  }
  .project-header {
    flex-direction: column;
  }
  .project-header button,
  .project-header #search {
    font-size: 0.8rem;
  }
}

@media screen and (max-width: 480px) {
  nav ul li a {
    font-size: 0.7rem;
  }
  .github-btn {
    display: none;
  }
  main {
    flex-direction: column-reverse;
    margin: 0 1rem;
    gap: 0rem;
  }
  main .left {
    margin-top: 4rem;
  }
  main .left h1 {
    font-size: 2rem;
  }
  main .left p {
    font-size: 0.8rem;
  }
  main .right img {
    height: 30vh;
  }
  .project-section {
    margin: -2.5rem 1rem 4rem 1rem;
    padding: 0;
  }
  .title {
    font-size: 1.5rem;
    margin-top: -2rem;
  }
  .bg-title {
    font-size: 3rem;
    margin-left: -1rem;
  }
  .projects {
    margin: 0rem;
  }
  .project-info h2 {
    font-size: 1rem;
  }
  .project-info p {
    font-size: 0.8rem;
  }
  .project-info .row {
    padding: 0 0.5rem;
  }
  .contributors {
    margin: 0rem;
  }
  .tech span {
    font-size: 0.6rem;
  }
  .links {
    font-size: 0.8rem;
  }
  footer {
    flex-direction: column;
    padding: 2rem 1rem;
  }
}