/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 400;
  src: local('Lato Italic'), local('Lato-Italic'), url(https://fonts.gstatic.com/s/lato/v15/S6u8w4BMUTPHjxsAUi-qNiXg7eU0.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 400;
  src: local('Lato Italic'), local('Lato-Italic'), url(https://fonts.gstatic.com/s/lato/v15/S6u8w4BMUTPHjxsAXC-qNiXg7Q.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 700;
  src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(https://fonts.gstatic.com/s/lato/v15/S6u_w4BMUTPHjxsI5wq_FQftx9897sxZ.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 700;
  src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(https://fonts.gstatic.com/s/lato/v15/S6u_w4BMUTPHjxsI5wq_Gwftx9897g.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjxAwXiWtFCfQ7A.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjx4wXiWtFCc.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold'), url(https://fonts.gstatic.com/s/lato/v15/S6u9w4BMUTPHh6UVSwaPGQ3q5d0N7w.woff2) format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold'), url(https://fonts.gstatic.com/s/lato/v15/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

a {
  color: #1772d0;
  text-decoration: none;
}

a:focus,
a:hover {
  color: #f09228;
  text-decoration: none;
}

body,
td,
th,
tr,
p,
a {
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 14px;
}

strong {
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 14px;
}

h2 {
  margin: 0;
  font-weight: normal;
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 22px;
}

.papertitle {
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.name {
  padding-top: 20px;
  margin: 0;
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 32px;
}

.one {
  width: 160px;
  height: 160px;
  position: relative;
}

.two {
  width: 160px;
  height: 160px;
  position: absolute;
  overflow: hidden;
  top: 0;
  left: 0;
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

.two video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fade {
  transition: opacity .2s ease-in-out;
  -moz-transition: opacity .2s ease-in-out;
  -webkit-transition: opacity .2s ease-in-out;
}

span.highlight {
  background-color: #ffffd0;
}

h1 {
  color: blue;
}

.tag {
  display: inline-block;
  padding: 3px 7px;
  margin: 3px;
  border-radius: 4px;
  color: white;
  font-size: 14px;
}

.green {
  background-color: #68b016; /* Green */
}

.orange {
  background-color: #e48900; /* Orange */
}

.blue {
  background-color: #211ee9; /* blue */
}

.red {
  background-color: #f70053; /* Red */
}

.gray {
  background-color: #393939; /* Gray */
}

.purple {
  background-color: #aa00ff; /* Gray */
}

/* Global Styles */
:root {
  --primary-color: #2c3e50;
  --secondary-color: #34495e;
  --accent-color: #3498db;
  --background-color: #f8f9fa;
  --section-spacing: 2rem;
  --content-width: 1000px;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--primary-color);
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
}

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem;
  background-color: white;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
}

/* Header Styles */
.header {
  padding: var(--section-spacing) 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 8px;
  margin-bottom: 2rem;
}

.header-content {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}

.header-text {
  flex: 1;
  padding: 20px;
}

.name {
  font-size: 2.8rem;
  margin: 0 0 1rem;
  text-align: center;
  color: var(--primary-color);
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(120deg, #2c3e50, #3498db);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.header-image {
  flex-shrink: 0;
  padding-right: 20px;
}

.profile-photo {
  width: 200px;
  height: auto;
  border-radius: 10px;
}

/* Section Styles */
.section {
  padding: var(--section-spacing) 0;
  border-top: 1px solid #eee;
  background-color: white;
  border-radius: 8px;
  margin-bottom: 2rem;
  padding: 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

/* List Styles */
.news-list, .awards-list, .services-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.news-list li, .awards-list li, .services-list li {
  margin-bottom: 0.8rem;
  padding-left: 1.2rem;
  position: relative;
}

.news-list li:before, .awards-list li:before, .services-list li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

/* Education Styles */
.education-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.education-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.institution-logo {
  width: 80px;
  height: auto;
  flex-shrink: 0;
}

.education-details h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.education-details p {
  margin: 0;
  color: var(--secondary-color);
}

/* Research and Project Styles */
.research-list, .projects-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.research-item, .project-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.research-image, .project-image {
  flex-shrink: 0;
  width: 160px;
}

.research-content, .project-content {
  flex: 1;
}

.papertitle {
  font-weight: bold;
  color: var(--accent-color);
}

/* Hover Effects */
.one {
  position: relative;
  width: 160px;
  height: 160px;
}

.two {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.one:hover .two {
  opacity: 1;
}

/* Tag Styles */
.tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.8rem;
  margin-right: 0.5rem;
}

.tag.blue { background-color: #e6f3ff; color: #0066cc; }
.tag.green { background-color: #e6ffe6; color: #006600; }
.tag.orange { background-color: #fff3e6; color: #cc6600; }
.tag.purple { background-color: #f3e6ff; color: #6600cc; }
.tag.red { background-color: #ffe6e6; color: #cc0000; }
.tag.gray { background-color: #f2f2f2; color: #666666; }

/* Link Styles */
a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #004499;
}

/* Social Links */
.social-links {
  text-align: center;
  margin-top: 1rem;
}

/* Footer */
.footer {
  text-align: right;
  padding: 1rem 0;
  color: var(--secondary-color);
  font-size: 0.9rem;
}

/* Experience Styles */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.experience-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.experience-item .institution-logo {
  width: 80px;
  height: auto;
  flex-shrink: 0;
}

.experience-details h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.experience-details p {
  margin: 0;
  color: var(--secondary-color);
}

/* Disable hover effects on mobile devices */
@media (hover: none) and (pointer: coarse) {
  .two {
    display: none !important;
  }
  
  .one:hover .two {
    opacity: 0 !important;
  }
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  body, td, th, tr, p, a {
    font-size: 13px;
  }

  .name {
    font-size: 28px;
  }

  h2 {
    font-size: 20px;
  }

  .papertitle {
    font-size: 13px;
  }

  .one {
    width: 140px;
    height: 140px;
  }

  .two {
    width: 140px;
    height: 140px;
  }

  .tag {
    font-size: 12px;
    padding: 2px 5px;
  }

  .header-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .header-image {
    margin-top: 1rem;
  }

  .profile-photo {
    width: 150px;
  }

  .research-item, .project-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .research-image, .project-image {
    margin-bottom: 1rem;
  }

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

  .institution-logo {
    margin-bottom: 1rem;
  }

  .social-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .social-links a {
    margin: 0;
  }

  .experience-item {
    flex-direction: row;
    text-align: left;
    gap: 1rem;
  }

  .experience-item .institution-logo {
    width: 80px;
  }
}

@media screen and (max-width: 480px) {
  body, td, th, tr, p, a {
    font-size: 12px;
  }

  .name {
    font-size: 24px;
  }

  h2 {
    font-size: 18px;
  }

  .papertitle {
    font-size: 12px;
  }

  .one {
    width: 120px;
    height: 120px;
  }

  .two {
    width: 120px;
    height: 120px;
  }

  .tag {
    font-size: 11px;
    padding: 2px 4px;
  }

  .container {
    padding: 0 0.5rem;
  }

  .section {
    padding: 1.5rem 0;
  }

  .research-content, .project-content {
    font-size: 0.95rem;
  }

  .research-image img, .project-image img {
    width: 140px;
    height: auto;
  }

  .experience-item {
    gap: 0.8rem;
  }

  .experience-item .institution-logo {
    width: 80px;
  }
}

/* Print Styles */
@media print {
  body {
    font-size: 12pt;
  }

  .container {
    max-width: 100%;
  }

  .header-image {
    display: none;
  }

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

  .section {
    page-break-inside: avoid;
  }
}

.green {
  background-color: #68b016; /* Green */
}

.orange {
  background-color: #e48900; /* Orange */
}

.silver {
  background-color: #d8d8d8;
}

.bronze {
  background-color: #8a2908;
}

.blue {
  background-color: #211ee9; /* blue */
}

.red {
  background-color: #f70053; /* Red */
}

.gray {
  background-color: #393939; /* Gray */
}

.purple {
  background-color: #aa00ff; /* Gray */
}

.skyblue {
  background-color: #3498db;
}