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

:root {
  --primary-color: #4e54c8;
  --secondary-color: #8f94fb;
  --text-color: #333;
  --light-bg: #f4f4f4;
  --white: #ffffff;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  --primary-color: #6c63ff;
  --secondary-color: #a29bff;
  --text-color: #ffffff;
  --light-bg: #1a1a1a;
  --white: #2d2d2d;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--light-bg);
  color: var(--text-color);
  line-height: 1.6;
}

/* Header Styles */
header {
  background: var(--white);
  color: var(--text-color);
  padding: 1rem 2rem;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

nav h1 {
  font-size: 1.8rem;
  color: var(--primary-color);
  font-weight: 600;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul li a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

nav ul li a:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 8rem 2rem 4rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff15" fill-opacity="1" d="M0,160L80,176C160,192,320,224,480,208C640,192,800,128,960,117.3C1120,107,1280,149,1360,170.7L1440,192L1440,0L1360,0C1280,0,1120,0,960,0C800,0,640,0,480,0C320,0,160,0,80,0L0,0Z"></path></svg>');
  background-size: cover;
  opacity: 0.8;
  z-index: 0;
  animation: waveBefore 20s linear infinite;
}

.hero::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff10" fill-opacity="1" d="M0,192L80,170.7C160,149,320,107,480,122.7C640,139,800,213,960,245.3C1120,277,1280,267,1360,261.3L1440,256L1440,0L1360,0C1280,0,1120,0,960,0C800,0,640,0,480,0C320,0,160,0,80,0L0,0Z"></path></svg>');
  background-size: cover;
  opacity: 0.6;
  z-index: 0;
  transform: rotate(180deg);
  animation: waveAfter 20s linear infinite;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  letter-spacing: 1px;
  animation: fadeInUp 1s ease;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.2s;
  animation-fill-mode: both;
}

.blinking-tagline { /* This class is no longer used for blinking */
  color: var(--white); /* Keep text color white */
}

.tagline-role {
  color: var(--white); /* Initial color */
  opacity: 0; /* Start invisible */
  transform: translateX(0); /* Initial transform, will be overridden by JS */
  transition: opacity 0.5s ease-out, transform 0.5s ease-out; /* Faster transition for sliding and fading */
}

.separator {
  color: var(--primary-color); /* Changed separator color to primary blue */
  margin: 0 5px; /* Add some space around the separator */
}

#typing-text {
  color: var(--white); /* Initial color */
  transition: opacity 0.5s ease-in-out; /* Smooth transition for blinking */
}

.profile-image {
  width: 250px;
  height: 250px;
  margin: 2rem auto;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  position: relative;
  animation: profileSlideUp 2s ease-out forwards;
}

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

.profile-image:hover img {
  transform: scale(1.1);
}

/* Animations */
@keyframes profileSlideUp {
  0% {
    transform: translateY(200px) scale(0.8);
    opacity: 0;
  }
  60% {
    transform: translateY(-10px) scale(1.05);
    opacity: 1;
  }
  80% {
    transform: translateY(5px) scale(0.98);
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@keyframes waveBefore {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50px);
  }
}

@keyframes waveAfter {
  0% {
    transform: rotate(180deg) translateX(0);
  }
  100% {
    transform: rotate(180deg) translateX(50px);
  }
}

/* Section Styles */
section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-color);
  position: relative;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: var(--primary-color);
}

/* About Section Tiles */
.about-tiles-container {
  display: flex; /* Changed to flexbox */
  flex-direction: row; /* Arrange items horizontally */
  flex-wrap: wrap; /* Allow items to wrap to the next line if needed */
  gap: 2rem; /* Space between tiles */
  justify-content: center; /* Center the tiles horizontally */
}

.about-tile {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease; /* Add a subtle hover effect */
}

.about-tile:hover {
  transform: translateY(-5px); /* Lift effect on hover */
}

.about-tile p {
  margin-bottom: 0; /* Remove default paragraph margin */
}

/* Experience Cards */
.experience-card {
  background: var(--white);
  padding: 2rem;
  margin: 1.5rem 0;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
  position: relative;
}

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

.experience-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

.company-link {
  color: var(--primary-color);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
  font-weight: 500;
}

.company-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.company-link:hover {
  color: var(--secondary-color);
}

.company-link:hover::after {
  width: 100%;
}

.company-logo {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 50px;
  height: auto;
  max-height: 50px;
}

/* Skills Section */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

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

.skill-category h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  list-style: none;
}

.skills-list li {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.skills-list li:hover {
  transform: scale(1.05);
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  margin-bottom: 20px;
  position: relative;
}

.project-image {
  position: absolute;
  left: 100%;
  top: 0;
  transform: translateX(20px);
  width: 200px;
  height: 150px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  background: white;
  padding: 5px;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.project-card:hover .project-image {
  opacity: 1;
  visibility: visible;
  transform: translateX(20px) scale(1.05);
}

.project-image::before {
  content: '→';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-color);
  font-size: 20px;
  z-index: 1001;
}

.project-image::after {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  width: 10px;
  height: 2px;
  background: var(--primary-color);
  z-index: 999;
}

/* Ensure sub-projects container doesn't interfere with image hover */
.sub-projects-container {
  position: relative;
  z-index: 1;
}

/* Ensure main content doesn't interfere with image hover */
.main-project-content {
  position: relative;
  z-index: 1;
}

.project-title-banner {
  display: block; /* Make it a block element to take full width */
  background-color: var(--primary-color); /* Blue background */
  color: var(--white); /* White text */
  padding: 0.5rem 1rem; /* Add some padding */
  margin: -2rem -2rem 1rem -2rem; /* Adjust margin to cover the top of the card */
  border-top-left-radius: 12px; /* Match card border radius */
  border-top-right-radius: 12px; /* Match card border radius */
  font-size: 1.2rem; /* Adjust font size if needed */
  font-weight: 600; /* Make text bold */
}

.project-topic {
  color: var(--primary-color); /* Change color to primary blue */
  font-weight: 600; /* Make it bold to stand out */
  margin-bottom: 0.5rem; /* Add a small space below */
}

.main-project-content ul li {
  color: var(--primary-color); /* Change bullet point color to primary blue */
  font-weight: 600; /* Make it bold */
  margin-bottom: 0.5rem; /* Add space between list items */
}

/* Styles for showing sub-projects */
.project-card.show-subprojects .main-project-content {
  display: none !important; /* Hide main content when showing sub-projects */
}

.project-card.show-subprojects .sub-projects-container {
  display: grid !important; /* Show sub-projects container when class is present */
}

/* Default state: hide sub-projects */
.sub-projects-container {
  display: none; /* Keep initially hidden */
}

.main-project-content {
  display: block; /* Ensure main content is displayed by default */
}

/* Sub-projects Container and Tiles */
.sub-projects-container {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Responsive grid for sub-tiles */
  gap: 1rem; /* Space between sub-tiles */
  padding-top: 1rem; /* Space between title banner and sub-tiles */
  width: 100%; /* Ensure container takes full width */
  opacity: 1; /* Ensure visibility */
  visibility: visible; /* Ensure visibility */
}

.sub-project-tile {
  background-color: var(--light-bg); /* Slightly different background */
  padding: 1rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease; /* Subtle hover effect */
}

.sub-project-tile:hover {
  transform: translateY(-3px); /* Lift effect */
}

.sub-project-tile h5 {
  color: var(--text-color); /* Darker color for sub-titles */
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.sub-project-tile p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.back-to-main {
  display: block; /* Make it a block button */
  margin-top: 1.5rem; /* Space above the button */
  padding: 0.8rem 1.5rem;
  background-color: var(--secondary-color); /* Secondary color background */
  color: var(--white); /* White text */
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

.back-to-main:hover {
  background-color: var(--primary-color); /* Darker shade on hover */
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 1rem;
  border: 2px solid #eee;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus {
  border-color: var(--primary-color);
  outline: none;
}

button {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: transform 0.3s ease;
  width: 100%;
}

button:hover {
  transform: translateY(-2px);
}

/* Blog Section */
.blog-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.blog-section {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

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

.blog-section h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.hobby-list, .interest-list {
  list-style: none;
}

.hobby-item, .interest-item {
  margin-bottom: 1.5rem;
  padding: 0.8rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hobby-item:hover, .interest-item:hover {
  background-color: rgba(78, 84, 200, 0.1);
}

.hobby-image, .interest-image {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%) translateY(-10px);
  width: 200px;
  height: 150px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
  border: 3px solid var(--white);
}

.hobby-item:hover .hobby-image,
.interest-item:hover .interest-image {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-15px);
}

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

.hobby-item:hover .hobby-image img,
.interest-item:hover .interest-image img {
  transform: scale(1.1);
}

/* Add a small arrow to indicate hover */
.hobby-item::after, .interest-item::after {
  content: '↑';
  position: absolute;
  right: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--primary-color);
}

.hobby-item:hover::after, .interest-item:hover::after {
  opacity: 1;
}

/* Add a connecting line between text and image */
.hobby-item::before, .interest-item::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 100%;
  width: 2px;
  height: 15px;
  background: var(--primary-color);
  opacity: 0;
  transition: opacity 0.3s ease;
  transform: translateX(-50%);
}

.hobby-item:hover::before, .interest-item:hover::before {
  opacity: 1;
}

/* Contact Section */
.contact-info {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Email Animation */
.contact-item .fa-envelope {
  color: #EA4335;
  position: relative;
  transition: all 0.3s ease;
  transform-origin: center;
}

.contact-item:hover .fa-envelope {
  animation: envelopeOpen 2s ease infinite;
}

@keyframes envelopeOpen {
  0% {
    transform: scale(1) rotate(0deg);
  }
  20% {
    transform: scale(1.2) rotate(-5deg);
  }
  40% {
    transform: scale(1.2) rotate(5deg);
  }
  60% {
    transform: scale(1.2) rotate(-5deg);
  }
  80% {
    transform: scale(1.2) rotate(5deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
  }
}

/* Add envelope flap */
.contact-item:hover .fa-envelope::before {
  content: '\f0e0';  /* Font Awesome envelope icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 0;
  left: 0;
  color: #EA4335;
  transform-origin: top;
  animation: flapOpen 2s ease infinite;
}

@keyframes flapOpen {
  0% {
    transform: rotateX(0deg);
    opacity: 0;
  }
  20% {
    transform: rotateX(-180deg);
    opacity: 1;
  }
  40% {
    transform: rotateX(0deg);
    opacity: 0;
  }
  100% {
    transform: rotateX(0deg);
    opacity: 0;
  }
}

/* Add paper inside */
.contact-item:hover .fa-envelope::after {
  content: '\f15c';  /* Font Awesome paper icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 0;
  left: 0;
  color: #EA4335;
  font-size: 0.8em;
  opacity: 0;
  animation: paperPop 2s ease infinite;
}

@keyframes paperPop {
  0% {
    transform: translateY(0) scale(0);
    opacity: 0;
  }
  30% {
    transform: translateY(-5px) scale(1);
    opacity: 1;
  }
  40% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  60% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateY(0) scale(0);
    opacity: 0;
  }
}

/* Add shine effect */
.contact-item:hover .fa-envelope {
  box-shadow: 0 0 10px rgba(234, 67, 53, 0.3);
}

/* LinkedIn Animation */
.contact-item .fa-linkedin {
  color: #0077B5;
  position: relative;
  transition: all 0.3s ease;
}

.contact-item:hover .fa-linkedin {
  animation: connect 1.5s ease infinite;
}

@keyframes connect {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

/* Add connecting people animation */
.contact-item:hover .fa-linkedin::before {
  content: '\f234';  /* Font Awesome user icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8em;
  color: #0077B5;
  opacity: 0;
  animation: slideInLeft 1s ease forwards;
}

.contact-item:hover .fa-linkedin::after {
  content: '\f234';  /* Font Awesome user icon */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8em;
  color: #0077B5;
  opacity: 0;
  animation: slideInRight 1s ease forwards;
}

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translate(-20px, -50%);
  }
  100% {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translate(20px, -50%);
  }
  100% {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

/* Add connection line */
.contact-item:hover .fa-linkedin {
  position: relative;
}

.contact-item:hover .fa-linkedin::before,
.contact-item:hover .fa-linkedin::after {
  z-index: 1;
}

.contact-item:hover .fa-linkedin {
  box-shadow: 0 0 0 2px rgba(0, 119, 181, 0.2);
}

/* Add pulsing effect to the connection */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 119, 181, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 119, 181, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 119, 181, 0);
  }
}

.contact-item:hover .fa-linkedin {
  animation: connect 1.5s ease infinite, pulse 2s infinite;
}

/* GitHub Animation */
.contact-item .fa-github {
  color: #333;
  position: relative;
  transition: all 0.3s ease;
}

.contact-item:hover .fa-github {
  animation: codeTyping 1s ease infinite;
}

@keyframes codeTyping {
  0% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-2px);
  }
  50% {
    transform: translateY(0);
  }
  75% {
    transform: translateY(2px);
  }
  100% {
    transform: translateY(0);
  }
}

.contact-item:hover .fa-github::after {
  content: '</>';
  position: absolute;
  font-size: 0.8em;
  color: #333;
  opacity: 0;
  animation: codeAppear 1s ease infinite;
}

@keyframes codeAppear {
  0% {
    opacity: 0;
    transform: translateX(-10px);
  }
  50% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(10px);
  }
}

.contact-item:hover {
  transform: translateX(10px);
  background-color: rgba(78, 84, 200, 0.05);
}

.contact-item i {
  font-size: 1.5rem;
  margin-right: 1rem;
  width: 30px;
  text-align: center;
}

.contact-link {
  color: var(--text-color);
  text-decoration: none;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

/* Email specific styles */
.contact-item:hover .fa-envelope + .contact-link {
  color: #EA4335;
}

/* LinkedIn specific styles */
.contact-item:hover .fa-linkedin + .contact-link {
  color: #0077B5;
}

/* GitHub specific styles */
.contact-item:hover .fa-github + .contact-link {
  color: #333;
}

/* Footer */
footer {
  background: var(--text-color);
  color: var(--white);
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Education Cards */
.education-card {
  background: var(--white);
  padding: 2rem;
  margin: 1.5rem 0;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
  position: relative;
}

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

.education-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

.college-link {
  color: var(--primary-color);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

.college-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.college-link:hover {
  color: var(--secondary-color);
}

.college-link:hover::after {
  width: 100%;
}

.college-logo {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 50px;
  height: auto;
  max-height: 50px;
}

/* Education Pop-up Images */
.college-popup-image {
  position: absolute;
  right: 100px; /* Adjust position */
  top: 50%;
  transform: translateY(-50%);
  width: 200px; /* Adjust size */
  height: auto; /* Maintain aspect ratio */
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
  border: 3px solid var(--white);
}

.education-card:hover .college-popup-image {
  opacity: 1;
  visibility: visible;
}

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

/* Specific logo size adjustments */
img[alt="1Stop Logo"], img[alt="SV University Logo"] {
  width: 55px;
  max-height: 55px;
}

/* Project Image Popup */
.project-card {
  position: relative;
}

.project-image {
  position: absolute;
  left: 100%; /* Position to the right of the card */
  top: 0; /* Align with the top of the card */
  transform: translateX(20px); /* Add some space between card and image */
  width: 200px;
  height: 150px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  border: 3px solid var(--white);
  background: var(--white);
}

.project-card:hover .project-image {
  opacity: 1;
  visibility: visible;
  transform: translateX(20px);
}

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

.project-card:hover .project-image img {
  transform: scale(1.1);
}

/* Add a small arrow to indicate hover */
.project-card::after {
  content: '→'; /* Changed to right arrow */
  position: absolute;
  right: 10px;
  top: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--primary-color);
  z-index: 1001;
}

.project-card:hover::after {
  opacity: 1;
}

/* Add a connecting line between text and image */
.project-card::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  width: 20px; /* Width of the gap between card and image */
  height: 2px;
  background: var(--primary-color);
  opacity: 0;
  transition: opacity 0.3s ease;
  transform: translateY(-50%);
  z-index: 999;
}

.project-card:hover::before {
  opacity: 1;
}

/* Theme Switch Styles */
.theme-switch-wrapper {
  display: flex;
  align-items: center;
}

.theme-switch {
  display: inline-block;
  height: 24px;
  position: relative;
  width: 50px;
}

.theme-switch input {
  display: none;
}

.slider {
  background-color: #ccc;
  bottom: 0;
  cursor: pointer;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  transition: .4s;
}

.slider:before {
  background-color: #fff;
  bottom: 4px;
  content: "";
  height: 16px;
  left: 4px;
  position: absolute;
  transition: .4s;
  width: 16px;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/* Dark Mode Specific Styles */
[data-theme="dark"] body {
  background: var(--light-bg);
  color: var(--text-color);
}

[data-theme="dark"] header {
  background: var(--white);
  box-shadow: var(--shadow);
}

[data-theme="dark"] .about-tile,
[data-theme="dark"] .experience-card,
[data-theme="dark"] .education-card,
[data-theme="dark"] .skill-category,
[data-theme="dark"] .project-card,
[data-theme="dark"] .blog-section,
[data-theme="dark"] .contact-info {
  background: var(--white);
  box-shadow: var(--shadow);
}

[data-theme="dark"] .skills-list li {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

[data-theme="dark"] .contact-item:hover {
  background-color: rgba(108, 99, 255, 0.1);
}

[data-theme="dark"] .hobby-item:hover,
[data-theme="dark"] .interest-item:hover {
  background-color: rgba(108, 99, 255, 0.1);
}