:root {
  --primary-color: #00897b;
  --secondary-color: #00695c;
  --dark-color: #004d40;
  --light-color: #e0f2f1;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --background-color: #f5f9f9;
  --text-color: #333;
  --border-radius: 8px;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: var(--primary-color);
}

ul {
  list-style: none;
}

.btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.primary-btn {
  background-color: var(--primary-color);
  color: white;
}

.primary-btn:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(108, 99, 255, 0.2);
}

.secondary-btn {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.secondary-btn:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(108, 99, 255, 0.2);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--dark-color);
  margin-bottom: 10px;
}

.underline {
  height: 4px;
  width: 80px;
  background-color: var(--primary-color);
  margin: 0 auto;
}

section {
  padding: 100px 0;
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(108, 99, 255, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Updated Navbar Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: transparent;
  padding: 20px 0;
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  background-color: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  white-space: nowrap;
}

/* Updated Nav Links */
.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px 15px;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  color: var(--dark-color);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  font-size: 0.9rem;
  padding: 5px 8px;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-color);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Improved Hamburger Menu */
.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--dark-color);
  transition: var(--transition);
}

/* Responsive Styles */
@media (max-width: 1100px) {
  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-links {
    position: fixed;
    left: -100%;
    top: 70px;
    gap: 0;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    height: calc(100vh - 70px);
    overflow-y: auto;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    margin: 16px 0;
  }

  .nav-links a {
    font-size: 1rem;
  }
}

@media (min-width: 1101px) and (max-width: 1200px) {
  .nav-links a {
    font-size: 0.85rem;
    padding: 5px 6px;
  }
}

/* Home Section */
.home {
  height: 100vh;
  background: linear-gradient(
    135deg,
    rgba(108, 99, 255, 0.1) 0%,
    rgba(108, 99, 255, 0.05) 100%
  );
  display: flex;
  align-items: center;
  position: relative;
}

.home-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.home-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.home-content h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.highlight {
  color: var(--primary-color);
}

.home-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.home-buttons {
  margin-bottom: 30px;
}

.home-buttons .btn {
  margin: 0 10px;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.social-icons a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-down a {
  color: var(--primary-color);
  font-size: 1.5rem;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* About Section */
.about-container {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  gap: 50px;
  align-items: center;
}

.about-image {
  flex: 1;
}

.image-placeholder {
  width: 300px;
  height: 300px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}

.image-placeholder i {
  font-size: 100px;
  color: white;
}

.about-content {
  flex: 1;
}

.about-content h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.about-content p {
  margin-bottom: 30px;
}

.skills h3 {
  margin-bottom: 15px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tags span {
  background-color: var(--light-color);
  color: var(--primary-color);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.skill-tags span:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

/* Experience Section */
.timeline {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
}

.timeline-dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--primary-color);
  z-index: 1;
}

.timeline-date {
  position: absolute;
  top: 0;
  left: calc(50% + 30px);
  background-color: var(--primary-color);
  color: white;
  padding: 8px 15px;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
}

.timeline-content {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  width: calc(50% - 50px);
  margin-left: auto;
  margin-top: 30px;
}

.timeline-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.timeline-content h4 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.timeline-content ul {
  margin-bottom: 15px;
  padding-left: 20px;
}

.timeline-content ul li {
  margin-bottom: 5px;
  list-style-type: disc;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.tech-stack span {
  background-color: var(--light-color);
  color: var(--primary-color);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
}

/* Projects Section */
.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.project-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

.project-image .image-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 0;
}

.project-image .image-placeholder i {
  font-size: 60px;
  color: white;
}

.project-content {
  padding: 20px;
}

.project-content h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.project-content p {
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.project-duration {
  font-size: 0.9rem;
  color: #777;
  margin-top: 10px;
}

/* Education Section */
.education-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.education-card {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  transition: var(--transition);
}

.education-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.education-icon {
  margin-right: 20px;
  font-size: 2rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--light-color);
  border-radius: 50%;
}

.education-content {
  flex: 1;
}

.education-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.education-content h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.education-content p {
  margin-bottom: 5px;
}

/* Contact Section */
.contact-container {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  gap: 50px;
}

.contact-info {
  flex: 1;
}

.contact-item {
  display: flex;
  margin-bottom: 30px;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: 20px;
  width: 40px;
  height: 40px;
  background-color: var(--light-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-item h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.contact-form {
  flex: 1;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 30px 0;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-content p {
  margin-bottom: 20px;
}

footer .social-icons {
  justify-content: center;
}

footer .social-icons a {
  background-color: rgba(255, 255, 255, 0.1);
}

footer .social-icons a:hover {
  background-color: var(--primary-color);
}

/* Typewriter Effect */
.typewriter {
  display: inline-block;
}

.typed-text {
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
  .about-container,
  .contact-container {
    flex-direction: column;
  }

  .about-image,
  .about-content,
  .contact-info,
  .contact-form {
    width: 100%;
  }

  .about-image {
    margin-bottom: 30px;
  }

  .timeline::before {
    left: 30px;
  }

  .timeline-dot {
    left: 30px;
  }

  .timeline-date {
    left: 80px;
    top: -30px;
  }

  .timeline-content {
    width: calc(100% - 80px);
    margin-left: 80px;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-links {
    position: fixed;
    left: -100%;
    top: 70px;
    gap: 0;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    margin: 16px 0;
  }

  .home-content h1 {
    font-size: 2.5rem;
  }

  .home-content h2 {
    font-size: 1.5rem;
  }

  .section-title h2 {
    font-size: 2rem;
  }

  .projects-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .home-buttons .btn {
    display: block;
    width: 100%;
    margin: 10px 0;
  }

  .timeline-content {
    padding: 20px;
  }

  .education-card {
    flex-direction: column;
    text-align: center;
  }

  .education-icon {
    margin: 0 auto 20px;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 1s ease-in;
}

.slide-up {
  animation: slideUp 1s ease;
}

.slide-right {
  animation: slideRight 1s ease;
}

.slide-left {
  animation: slideLeft 1s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideRight {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideLeft {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Additional Hover Effects */
.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.project-card:hover::before {
  transform: scaleX(1);
}

.skill-tags span {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.skill-tags span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.skill-tags span:hover {
  color: white;
}

.skill-tags span:hover::before {
  transform: scaleX(1);
}

/* Scroll to Top Button */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.scroll-top.active {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

/* Experience Section - Tabs Style */
.experience-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.tabs-container {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.tab-buttons {
  display: flex;
  border-bottom: 1px solid #eee;
  background-color: var(--light-color);
}

.tab-button {
  padding: 15px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark-color);
  transition: var(--transition);
  position: relative;
  flex: 1;
  text-align: center;
}

.tab-button span {
  display: block;
  font-size: 0.8rem;
  color: #777;
  margin-top: 5px;
}

.tab-button.active {
  color: var(--primary-color);
  background-color: white;
}

.tab-button::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.tab-button.active::after {
  width: 100%;
}

.tab-contents {
  padding: 30px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.tab-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.tab-content h4 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.tab-content ul {
  margin-bottom: 15px;
  padding-left: 20px;
}

.tab-content ul li {
  margin-bottom: 8px;
  list-style-type: disc;
}

/* Languages Section */
.languages {
  margin-bottom: 30px;
}

.languages h3 {
  margin-bottom: 15px;
}

.language-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.language-item {
  display: flex;
  justify-content: space-between;
  background-color: var(--light-color);
  padding: 10px 15px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.language-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.language-name {
  font-weight: 500;
  color: var(--primary-color);
}

.language-proficiency {
  color: #777;
}

/* Certifications Section */
.certifications-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.certification-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  display: flex;
  align-items: flex-start;
  transition: var(--transition);
  height: 100%;
}

.certification-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.certification-icon {
  margin-right: 20px;
  font-size: 2rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  height: 50px;
  background-color: var(--light-color);
  border-radius: 50%;
}

.certification-content {
  flex: 1;
}

.certification-content h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.certification-content h4 {
  font-size: 1rem;
  margin-bottom: 5px;
  color: var(--primary-color);
}

.certification-content p {
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 10px;
}

.credential-id {
  font-size: 0.8rem;
  color: #999;
  word-break: break-all;
}

.certification-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.certification-skills span {
  background-color: var(--light-color);
  color: var(--primary-color);
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .certification-card {
    flex-direction: column;
    text-align: center;
  }

  .certification-icon {
    margin: 0 auto 15px;
  }

  .certification-skills {
    justify-content: center;
  }
}

/* Voluntary Section */
.voluntary-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.voluntary-card {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  transition: var(--transition);
}

.voluntary-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.voluntary-icon {
  margin-right: 20px;
  font-size: 2rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--light-color);
  border-radius: 50%;
}

.voluntary-content {
  flex: 1;
}

.voluntary-content h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.voluntary-content h4 {
  font-size: 1.2rem;
  margin-bottom: 5px;
  color: var(--primary-color);
}

.voluntary-duration {
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .voluntary-card {
    flex-direction: column;
    text-align: center;
  }

  .voluntary-icon {
    margin: 0 auto 20px;
  }
}

/* Improved Achievements Section */
.accomplishments-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.accomplishments-list {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
}

.achievement-item {
  display: flex;
  margin-bottom: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid #f0f0f0;
  transition: transform 0.3s ease;
}

.achievement-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.achievement-item:hover {
  transform: translateX(5px);
}

.achievement-icon {
  min-width: 40px;
  height: 40px;
  background-color: var(--light-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 20px;
  color: var(--primary-color);
  font-size: 1.2rem;
}

.achievement-content {
  flex: 1;
}

.achievement-content h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.achievement-content p {
  color: #666;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .achievement-item {
    flex-direction: column;
    text-align: center;
  }

  .achievement-icon {
    margin: 0 auto 15px;
  }
}

/* Recommendations Section */
.recommendations-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.recommendation-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
}

.recommendation-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.recommendation-text {
  margin-bottom: 20px;
  position: relative;
  padding: 0 20px;
}

.recommendation-text i.fa-quote-left {
  position: absolute;
  top: -10px;
  left: 0;
  color: var(--primary-color);
  opacity: 0.3;
  font-size: 1.5rem;
}

.recommendation-text i.fa-quote-right {
  position: absolute;
  bottom: -10px;
  right: 0;
  color: var(--primary-color);
  opacity: 0.3;
  font-size: 1.5rem;
}

.recommendation-author h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
  color: var(--dark-color);
}

.recommendation-author p {
  font-size: 0.9rem;
  color: var(--primary-color);
}

/* Publications Section */
.publications-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.publication-card {
  display: flex;
  background-color: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  transition: var(--transition);
}

.publication-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.publication-icon {
  margin-right: 20px;
  font-size: 2rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--light-color);
  border-radius: 50%;
}

.publication-content {
  flex: 1;
}

.publication-content h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.publication-content p {
  margin-bottom: 10px;
}

.publication-content .venue {
  color: var(--dark-color);
  font-style: italic;
}

.publication-content .award {
  color: #ffc107;
  font-weight: 500;
  margin-bottom: 10px;
}

.publication-content .award i {
  margin-right: 5px;
}

.publication-link {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 15px;
  transition: var(--transition);
}

.publication-link:hover {
  color: var(--secondary-color);
  transform: translateX(5px);
}

.publication-link i {
  margin-right: 5px;
  font-size: 0.9rem;
}

.publication-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.publication-tags span {
  background-color: var(--light-color);
  color: var(--primary-color);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  transition: var(--transition);
}

.publication-tags span:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  .publication-card {
    flex-direction: column;
    text-align: center;
  }

  .publication-icon {
    margin: 0 auto 20px;
  }

  .publication-link:hover {
    transform: translateX(0) translateY(-3px);
  }

  .publication-tags {
    justify-content: center;
  }
}

/* Round Profile Image */
.profile-image {
  width: 300px;
  height: 300px;
  border-radius: 50%; /* This makes the container round */
  overflow: hidden; /* This ensures the image doesn't spill outside the round container */
  margin: 0 auto;
  border: 5px solid var(--primary-color);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 30px rgba(108, 99, 255, 0.3);
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* This ensures the image fills the container without distortion */
}

/* Contact section with side-by-side layout */
.contact-container {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.contact-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  height: 100%;
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-item i {
  font-size: 24px;
  color: #20b2aa;
  margin-right: 15px;
  margin-top: 5px;
}

.contact-item h3 {
  margin: 0 0 5px 0;
  font-size: 18px;
  color: #20b2aa;
}

.contact-item p {
  margin: 0;
  font-size: 16px;
}

.contact-item a {
  color: #20b2aa;
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-item a:hover {
  text-decoration: underline;
}

/* Responsive styles */
@media screen and (max-width: 768px) {
  .contact-container {
    flex-direction: column;
  }

  .contact-column {
    width: 100%;
  }
}