@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Michroma', sans-serif;
  background-color: #0d0d0d;
  color: #ffffff;
  line-height: 1.6;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  background: #121212;
  border-bottom: 1px solid #2a2a2a;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
  color: #00bfff;
  text-decoration: none;
  text-shadow: 0 0 8px #00bfff;
  transition: text-shadow 0.3s ease;
}

.logo:hover {
  text-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff;
}

.menu a {
  color: #ffffff;
  margin-left: 1.5rem;
  text-decoration: none;
  transition: color 0.3s;
}

.menu a:hover {
  color: #00bfff; /* Tech blue hover */
}

.hero {
  text-align: center;
  padding: 4rem 2rem;
}

.hero p {
  margin-top: 5rem;
  margin-bottom: 0.1rem;
}

.hero h1 {
  font-size: 2.5rem;
  color: #00bfff; /* Tech blue headline */
}

.card, .projects {
  margin: 2rem auto;
  padding: 2rem;
  max-width: 900px;
  background-color: #1a1a1a;
  border: 1px solid #2f2f2f;
  border-radius: 12px;
}

.card h2, .projects h2 {
  font-size: 1.8rem;
  color: #00bfff; /* Tech blue section titles */
  margin-bottom: 1rem;
}

.projects .subtext {
  margin-bottom: 2rem;
  font-size: 0.95rem;
  color: #cccccc;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.project {
  padding: 1rem;
  background: #252525;
  border-radius: 8px;
  transition: transform 0.3s;
}

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

.project .image {
  background: #555;
  height: 120px;
  margin: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  overflow: hidden;
}

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

.project .org {
  font-weight: bold;
  margin-top: 0.5rem;
  color: #00bfff; /* Tech blue org name */
}

.resume-view {
  width: 100%;
  height: 600px;
  border: none;
  border-radius: 8px;
  background-color: #000;
  box-shadow: 0 4px 6px rgba(255, 255, 255, 0.1);
  margin-top: 1.5rem;
}

.pdf-fallback a {
  color: #00bfff;
  text-decoration: underline;
  transition: color 0.3s, text-shadow 0.3s;
}

.pdf-fallback a:hover {
  color: #00bfff;
  text-shadow: 0 0 6px #00bfff, 0 0 12px #00bfff;
}

.footer {
  text-align: center;
  padding: 1rem 0;
  margin-top: 3rem;
  background: #121212;
  border-top: 1px solid #2a2a2a;
  color: #ffffff;
  font-weight: bold;
}

/* Social Icons Section */
.social-icons {
  margin: 0.5rem 0 1.5rem 0;
  display: flex;
  justify-content: center;
  gap: 10rem;
}

.social-icons a {
  color: #ffffff;
  font-size: 2rem;
  transition: color 0.3s ease, transform 0.3s ease;
}

.social-icons a:hover {
  transform: scale(1.2);
}

.social-icons a:nth-child(1):hover {
  color: #FFA500; /* GitHub - orange */
}

.social-icons a:nth-child(2):hover {
  color: #0077b5; /* LinkedIn - blue */
}

.social-icons a:nth-child(3):hover {
  color: #90EE90; /* Email - light green */
}

/* Glow Effect Enhancements */
.hero h1, .card h2, .projects h2, .project .org {
  text-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff;
}

.logo {
  text-shadow: 0 0 8px #00bfff;
}

a:hover {
  text-shadow: 0 0 6px #00bfff;
}

.project:hover {
  box-shadow: 0 0 10px #00bfff55, 0 0 20px #00bfff33;
}

.project-list {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  padding-left: 1.2rem;
  color: #ccc;
  font-size: 0.95rem;
  line-height: 1.5;
}

.project-list li::marker {
  color: #00bfff; /* Tech blue bullets */
}

button, .btn, .cta {
  background: transparent;
  border: 2px solid #00bfff;
  color: #00bfff;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease-in-out;
}

button:hover, .btn:hover, .cta:hover {
  background-color: #00bfff;
  color: #0d0d0d;
  box-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff;
}

.tools-section h2 {
  font-size: 1.8rem;
  color: #00bfff;
  margin-bottom: 1.5rem;
  text-align: left;
  text-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  justify-items: center;
  padding: 1rem 0;
}

.tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #00bfff;
  text-align: center;
  transition: transform 0.3s ease;
}

.tool:hover {
  transform: scale(1.05);
  text-shadow: 0 0 6px #00bfff;
}

.tool-image img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 5px #00bfff44);
}

.tool-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: #00bfff;
  text-shadow: 0 0 6px #00bfff;
}

.hobbies-section h2 {
  font-size: 1.8rem;
  color: #00bfff;
  text-align: left;
  text-shadow: 0 0 10px #00bfff, 0 0 20px #00bfff;
  margin-bottom: 1rem;
}

.hobbies-section > p {
  color: #ccc;
  text-align: center;
  margin-bottom: 2rem;
}

.hobby-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hobby-item {
  background: #1a1a1a;
  padding: 1rem;
  border-radius: 12px;
  text-align: center;
  transition: box-shadow 0.3s ease;
  width: 200px;
}

.hobby-item:hover {
  box-shadow: 0 0 10px #00bfff88, 0 0 20px #00bfff55;
}

.hobby-item h3 {
  color: #00bfff;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
  text-shadow: 0 0 8px #00bfff;
}

.hobby-title {
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.hobby-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 0 8px #00bfff33;
}

.book-title {
  color: #ffffff;
  font-weight: bold;
  text-align: center;
  font-size: 1.1rem;
}

.book-image {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.book-image img {
  width: 150px;
  border-radius: 8px;
  box-shadow: 0 0 10px #00bfff55, 0 0 20px #00bfff33;
}

.hobby-desc {
  font-size: 0.9rem;
  color: #bbbbbb;
  margin-top: 0.5rem;
  text-align: center;
}

.project-link {
  text-decoration: none;
  color: inherit;
}

.project-link:hover .project {
  box-shadow: 0 0 10px #00bfff55, 0 0 20px #00bfff33;
  transform: translateY(-5px);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  justify-items: center;
  padding: 1rem 0;
}

.skill {
  text-align: center;
  color: #00bfff;
  transition: transform 0.3s ease;
}

.skill:hover {
  transform: scale(1.05);
  text-shadow: 0 0 6px #00bfff;
}

.skill-image img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 5px #00bfff44);
}

.skill-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.section-subtext {
  font-size: 0.95rem;
  color: #cccccc;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.dark-mode-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #121212;
  color: #00bfff;
  border: 2px solid #00bfff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  box-shadow: 0 0 10px #00bfff99;
  transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.dark-mode-toggle:hover,
.dark-mode-toggle:focus {
  background-color: #00bfff;
  color: #121212;
  outline: none;
  box-shadow: 0 0 15px #00bfff;
}

/* Light Mode Overrides */
body.light-mode {
  background-color: #f5f5f5;
  color: #121212;
  transition: background-color 0.5s ease, color 0.5s ease;
}

body.light-mode .nav {
  background: #e0e0e0;
  border-bottom: 1px solid #ccc;
}

body.light-mode .logo,
body.light-mode .hero h1,
body.light-mode .card h2,
body.light-mode .projects h2,
body.light-mode .project .org,
body.light-mode .tools-section h2,
body.light-mode .hobbies-section h2,
body.light-mode .skill,
body.light-mode .tool,
body.light-mode p.subtext,
body.light-mode p,
body.light-mode h3,
body.light-mode ul,
body.light-mode li,
body.light-mode footer.footer p {
  color: #121212;
  text-shadow: none;
  transition: color 0.3s ease;
}

body.light-mode a,
body.light-mode .menu a,
body.light-mode .pdf-fallback a {
  color: #0077cc;
  text-shadow: none;
  transition: color 0.3s ease;
}

body.light-mode a:hover,
body.light-mode .menu a:hover,
body.light-mode .pdf-fallback a:hover,
body.light-mode button:hover,
body.light-mode .btn:hover,
body.light-mode .cta:hover {
  background-color: #0077cc;
  color: #f5f5f5;
  box-shadow: none;
  text-shadow: none;
}

body.light-mode p:hover,
body.light-mode h3:hover,
body.light-mode ul:hover,
body.light-mode li:hover {
  color: #0077cc;
  cursor: pointer;
}

body.light-mode p.subtext:hover,
body.light-mode p.subtext:focus {
  color: #005999;
  cursor: default;
}

body.light-mode footer.footer p:hover {
  color: #0077cc;
  cursor: default;
}

body.light-mode .card,
body.light-mode .projects,
body.light-mode .project,
body.light-mode .hobby-item {
  background-color: #ffffff;
  border-color: #ddd;
  box-shadow: none;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

body.light-mode .project:hover,
body.light-mode .hobby-item:hover {
  box-shadow: 0 0 10px #0077cc55, 0 0 20px #0077cc33;
  transform: translateY(-5px);
}

body.light-mode .social-icons a {
  color: #0077cc;
  transition: color 0.3s ease;
}

body.light-mode .social-icons a:hover:nth-child(1) {
  color: #FF8C00;
}

body.light-mode .social-icons a:hover:nth-child(2) {
  color: #005582;
}

body.light-mode .social-icons a:hover:nth-child(3) {
  color: #32CD32;
}

body.light-mode .dark-mode-toggle {
  background-color: #e0e0e0;
  color: #0077cc;
  border-color: #0077cc;
  box-shadow: 0 0 10px #0077cc99;
}

body.light-mode .dark-mode-toggle:hover,
body.light-mode .dark-mode-toggle:focus {
  background-color: #0077cc;
  color: #f5f5f5;
  box-shadow: 0 0 15px #0077cc;
}

body.light-mode footer.footer {
  background-color: #e0e0e0;
  padding: 1rem;
  border-top: 1px solid #ccc;
}

body.light-mode .project:hover .skill-line {
  color: #000000; /* black */
}

/* Also ensure the dots inherit the color */
body.light-mode .project:hover .skill-line .dot {
  color: #000000;
}


/* Responsive tweaks for smaller screens */
@media (max-width: 600px) {
  .project-grid {
    grid-template-columns: 1fr;
  }

  .social-icons {
    gap: 2rem; /* reduce gap on small screens */
    flex-wrap: wrap;
  }

  .tools-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .hobby-grid {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
}

/* Focus styles for accessibility */
a:focus,
button:focus {
  outline: 2px solid #00bfff;
  outline-offset: 3px;
  box-shadow: 0 0 8px #00bfff99;
}