/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Arial", sans-serif;
  color: #ffffff;
  background: #1a1a1a;
  scroll-behavior: smooth;
}

/* Globe container */
#globe-container {
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

/* Add this class when you want to enable interactions */
#globe-container.interactive {
  pointer-events: auto;
}

/* Main content layout */
.content {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Keyframe Animations */
@keyframes slideInLeft {
  from {
    transform: translateX(-100%) translateY(-50%);
    opacity: 0;
  }
  to {
    transform: translateY(-50%);
    opacity: 1;
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5),
      0 0 0 1px rgba(255, 255, 255, 0.1);
  }
  50% {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5),
      0 0 0 1px rgba(100, 255, 218, 0.3), 0 0 20px rgba(100, 255, 218, 0.1);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 50%;
  left: 2rem;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  padding: 2rem 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  border-radius: 30px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  max-width: 80px;
  animation: slideInLeft 0.8s ease-out, pulseGlow 3s ease-in-out infinite;
}

.navbar:hover {
  background: rgba(0, 0, 0, 0.9);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(100, 255, 218, 0.3);
  transform: translateY(-50%) scale(1.05);
}

.nav-brand {
  color: white;
  font-size: 1.8rem;
  font-weight: bold;
  background: linear-gradient(135deg, #64ffda, #2196f3);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: transform 0.3s ease;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  background-color: rgba(100, 255, 218, 0.1);
}

.nav-brand:hover {
  transform: rotate(360deg);
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 1.3rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  position: relative;
}

.nav-links a::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #64ffda, #2196f3);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.nav-links a:hover {
  color: white;
  transform: translateX(5px);
}

.nav-links a:hover::before {
  opacity: 1;
}

.nav-links a::after {
  content: attr(title);
  position: absolute;
  left: 70px;
  background: rgba(0, 0, 0, 0.95);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, left 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(100, 255, 218, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.nav-links a:hover::after {
  opacity: 1;
  left: 80px;
}

/* Active nav item indicator */
.nav-links a.active {
  color: white;
  position: relative;
}

.nav-links a.active::before {
  opacity: 1;
  animation: pulseActive 2s ease-in-out infinite;
}

.nav-links li:has(a.active)::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: #64ffda;
  border-radius: 50%;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 10px #64ffda;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: translateY(-50%) scale(1);
  }
  50% {
    opacity: 0.6;
    transform: translateY(-50%) scale(1.2);
  }
}

@keyframes pulseActive {
  0%,
  100% {
    box-shadow: 0 0 15px rgba(100, 255, 218, 0.5);
  }
  50% {
    box-shadow: 0 0 25px rgba(100, 255, 218, 0.8);
  }
}

.nav-links a.active::after {
  opacity: 0;
}

.nav-toggle {
  display: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .navbar {
    top: auto;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: row;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    max-width: none;
    width: calc(100% - 2rem);
    justify-content: space-around;
  }

  .navbar:hover {
    transform: translateX(-50%) scale(1.02);
  }

  .nav-brand {
    display: none;
  }

  .nav-toggle {
    display: none;
  }

  .nav-links {
    flex-direction: row;
    gap: 0.5rem;
    width: 100%;
    justify-content: space-around;
  }

  .nav-links a {
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
  }

  .nav-links a::after {
    display: none;
  }
}

/* Sections */
main {
  padding-top: 20px;
  margin-left: 0; /* No margin needed since navbar is floating on left */
}

@media (min-width: 769px) {
  main {
    padding-left: 120px; /* Add padding to prevent content from going under navbar */
  }
}

section {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 3rem;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 12px;
}

/* Hero section */
#hero {
  text-align: center;
  padding: 4rem 2rem;
  background: rgba(0, 0, 0, 0.5);
}

#hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, #4caf50, #2196f3);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#hero h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #e0e0e0;
}

#hero p {
  font-size: 1.2rem;
  color: #bdbdbd;
}

/* Globe markers */
.marker {
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 4px;
  font-size: 12px;
  color: #333;
  pointer-events: auto;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.marker:hover {
  transform: scale(1.1);
  background: white;
}

/* Responsive design */
@media (max-width: 768px) {
  section {
    margin: 1rem;
    padding: 2rem;
  }

  #hero h1 {
    font-size: 2.5rem;
  }

  #hero h2 {
    font-size: 1.5rem;
  }
}

/* Add Font Awesome for icons */
@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css");

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem;
}

.skill-category {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-5px);
}

.skill-category h3 {
  color: #2196f3;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-category h3 i {
  font-size: 1.2em;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: #2196f3;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.skill-tag:hover {
  background: #1976d2;
  transform: scale(1.05);
  cursor: pointer;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .skill-category {
    background: rgba(255, 255, 255, 0.1);
  }

  .skill-tag {
    background: #1565c0;
  }

  .skill-tag:hover {
    background: #0d47a1;
  }
}

.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem;
}

.project-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  color: #2196f3;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.project-subtitle {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.project-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.role-tag {
  background: #1565c0;
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
}

.project-description {
  color: #333;
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #2196f3;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.project-link:hover {
  color: #1565c0;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .project-card {
    background: rgba(255, 255, 255, 0.1);
  }

  .project-content h3 {
    color: #64b5f6;
  }

  .project-subtitle {
    color: #bbb;
  }

  .project-description {
    color: #ddd;
  }

  .project-link {
    color: #64b5f6;
  }

  .project-link:hover {
    color: #90caf9;
  }
}

.timeline {
  position: relative;
  padding: 2rem;
  margin: 0 auto;
  max-width: 1000px;
}

.timeline::before {
  content: "";
  position: absolute;
  width: 2px;
  background: #2196f3;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item::after {
  content: "";
  display: table;
  clear: both;
}

.timeline-dot {
  width: 55px;
  height: 55px;
  background: white;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 2px solid #2196f3;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-dot:hover {
  transform: translateX(-50%) scale(1.08);
  box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

.timeline-dot a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.timeline-dot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.timeline-dot i {
  font-size: 2rem;
  color: #2196f3;
}

.timeline-date {
  width: 50%;
  padding-right: 50px;
  text-align: right;
  position: absolute;
  left: 0;
}

.timeline-date span {
  background: rgba(33, 150, 243, 0.1);
  color: #2196f3;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  display: inline-block;
  border: 2px solid #2196f3;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.timeline-content {
  width: 50%;
  padding-left: 50px;
  margin-left: 50%;
}

.timeline-content h3 {
  color: #ffffff;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
  font-weight: 600;
  position: relative;
  display: inline-block;
}

.timeline-content h3::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 40%;
  height: 2px;
  background: #2196f3;
}

.timeline-content h4 {
  color: #90caf9;
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.timeline-content p {
  color: #333;
  line-height: 1.6;
}

/* Alternate sides */
.timeline-item:nth-child(even) .timeline-date {
  left: 50%;
  text-align: left;
  padding-left: 50px;
  padding-right: 0;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 0;
  padding-right: 50px;
  padding-left: 0;
  text-align: right;
}

/* Responsive Design */
@media (max-width: 768px) {
  .timeline::before {
    left: 40px;
  }

  .timeline-dot {
    left: 40px;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
  }

  .timeline-dot:hover {
    transform: translateX(-50%) scale(1.05);
  }

  .timeline-date {
    width: 100%;
    padding-left: 80px;
    padding-right: 0;
    text-align: left;
    position: relative;
    margin-bottom: 0.5rem;
  }

  .timeline-content {
    width: 100%;
    padding-left: 80px;
    margin-left: 0;
  }

  .timeline-item:nth-child(even) .timeline-date,
  .timeline-item:nth-child(even) .timeline-content {
    left: 0;
    text-align: left;
    padding-left: 80px;
    padding-right: 0;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .timeline-date span {
    background: rgba(100, 181, 246, 0.1);
    color: #64b5f6;
    border-color: #64b5f6;
  }

  .timeline-content h3 {
    color: #ffffff;
  }

  .timeline-content h3::after {
    background: #64b5f6;
  }

  .timeline-content h4 {
    color: #90caf9;
  }

  .timeline-content p {
    color: #ddd;
  }

  .timeline::before {
    background: #64b5f6;
  }

  .timeline-dot {
    background: #64b5f6;
  }
}

.education-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.education-card {
  display: flex;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.education-card:hover {
  transform: translateY(-5px);
}

.education-logo {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 10px;
  padding: 1rem;
}

.education-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.education-content {
  flex-grow: 1;
}

.education-content h3 {
  color: #2196f3;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.education-content h4 {
  color: #666;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.education-info {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: #666;
}

.education-year,
.education-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.education-year i,
.education-location i {
  color: #2196f3;
}

/* Responsive Design */
@media (max-width: 600px) {
  .education-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .education-info {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .education-card {
    background: rgba(255, 255, 255, 0.1);
  }

  .education-logo {
    background: rgba(255, 255, 255, 0.9);
  }

  .education-content h3 {
    color: #64b5f6;
  }

  .education-content h4 {
    color: #bbb;
  }

  .education-info {
    color: #bbb;
  }

  .education-year i,
  .education-location i {
    color: #64b5f6;
  }
}

.publications-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
}

.publication-card {
  display: flex;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.publication-card:hover {
  transform: translateY(-5px);
}

.publication-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: #2196f3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.publication-icon i {
  font-size: 1.8rem;
  color: white;
}

.publication-content {
  flex-grow: 1;
}

.publication-content h3 {
  color: #2196f3;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.publication-authors {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #666;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.publication-info {
  display: flex;
  gap: 2rem;
  margin-bottom: 1rem;
  color: #666;
  font-size: 0.9rem;
}

.publication-journal,
.publication-year {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.publication-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #2196f3;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.publication-link:hover {
  color: #1565c0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .publication-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
  }

  .publication-info {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .publication-card {
    background: rgba(255, 255, 255, 0.1);
  }

  .publication-content h3 {
    color: #64b5f6;
  }

  .publication-authors,
  .publication-info {
    color: #bbb;
  }

  .publication-link {
    color: #64b5f6;
  }

  .publication-link:hover {
    color: #90caf9;
  }

  .publication-icon {
    background: #64b5f6;
  }
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.about-text {
  margin-bottom: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.about-text p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  font-size: 1.1rem;
  color: #e0e0e0;
  text-align: justify;
  letter-spacing: 0.3px;
}

.interests-section {
  margin-top: 3rem;
  text-align: center;
}

.interests-section h3 {
  margin-bottom: 2rem;
  color: white;
}

.interests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.interest-item {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.interest-item:hover {
  transform: translateY(-5px);
}

.interest-item i {
  font-size: 2rem;
  color: white;
  margin-bottom: 1rem;
}

.interest-item h4 {
  color: white;
  margin-bottom: 0.5rem;
}

.interest-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Responsive design */
@media (max-width: 768px) {
  .interests-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .interests-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .about-text p {
    color: #e0e0e0;
  }

  .interest-item {
    background: rgba(255, 255, 255, 0.08);
  }

  .interest-item:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .interest-item h4,
  .interest-item i {
    color: #90caf9;
  }

  .interest-item p {
    color: #e0e0e0;
  }

  .interests-section h3 {
    color: #64b5f6;
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .about-text p {
    font-size: 1rem;
    text-align: left;
  }
}

.social-links {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  justify-content: left;
  align-items: center;
}

.social-links a {
  color: white;
  font-size: 1.8rem;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0.9;
}

.social-links a:hover {
  transform: translateY(-3px);
  opacity: 1;
}

.social-links a:visited {
  color: white;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.profile-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-info {
  text-align: left;
}

/* Responsive design */
@media (max-width: 768px) {
  .profile-section {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .profile-info {
    text-align: center;
  }

  .profile-image {
    width: 150px;
    height: 150px;
  }
}
.project-card.hidden {
  display: none;
}

.interest-item {
  cursor: pointer;
  transition: transform 0.2s;
}

.interest-item:hover {
  transform: translateY(-5px);
}

.interest-item.active {
  background-color: rgba(0, 0, 0, 0.1);
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.project-filter {
  padding: 8px 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: white;
  font-size: 1rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.3s ease;
}

.project-filter:hover {
  border-color: #666;
}

.project-filter:focus {
  border-color: #333;
}
.tooltip-link {
  position: relative;
}

.tooltip-link::after {
  content: attr(title);
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  font-size: 12px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

/* Add this to the end of your CSS file */
body::after {
  content: "";
  display: block;
  height: 100vh; /* Creates space after publications for globe interaction */
  background: transparent;
}

#globe-container {
  transition: opacity 0.3s ease, z-index 0s;
}

#globe-container.interactive {
  cursor: grab;
}

#globe-container.interactive:active {
  cursor: grabbing;
}

/* Update the content z-index */
.content {
  position: relative;
  z-index: 2; /* Ensure content is above globe until publications section */
}