:root {
  --main-title-font-size: 32px;
  --subtitle-font-size: 22px;
  --normal-text-font-size: 16px;
  --paper-title-font-size: 16px; 
  --authors-conference-font-size: 14px;
  --buttons-font-size: 0.97em;
}

/* Global box-sizing reset */
*, *:before, *:after {
  box-sizing: border-box;
}

body {
  font-family: 'CMU Serif', serif;
  font-size: var(--normal-text-font-size);
  color: #000;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
}

td,
th,
tr,
p,
a {
  font-size: var(--normal-text-font-size);
}

strong {
  font-size: var(--normal-text-font-size);
}

h2 {
  margin: 0;
  font-weight: bold;
  font-family: 'CMU Serif', serif;
  font-size: var(--subtitle-font-size);
}

.container {
  width: 100%;
  max-width: 900px; /* Adjusted from 800px */
  margin-right: auto;
  margin-left: auto;
  border: 0;
  border-spacing: 0;
  border-collapse: separate;
}

.table-base {
  width: 100%;
  border: 0;
  border-spacing: 0;
  border-collapse: separate;
  margin-right: auto;
  margin-left: auto;
}

.table-projects {
  width: 100%;
  border: 0;
  border-spacing: 0 10px;
  border-collapse: separate;
  margin-right: auto;
  margin-left: auto;
}

.no-padding {
  padding: 0;
}

.mobile-full-width {
  width: 100%;
}

.intro-cell {
  padding: 15px; /* Adjusted from 2.5% */
  width: 63%;
  vertical-align: middle;
}

.profile-cell {
  padding: 15px; /* Adjusted from 2.5% */
  width: 37%;
  max-width: 37%;
  vertical-align: middle;
}

.research-cell {
  padding: 16px;
  width: 100%;
  vertical-align: middle;
}

.project-image-cell {
  padding: 10px; /* Reduced padding for tighter images */
  width: 30%; /* Reduced width to give more space to text */
  vertical-align: middle;
}

.project-content-cell {
  padding: 8px;
  width: 70%; /* Increased width to accommodate more text space */
  vertical-align: middle;
}

.project-content-cell em, .authors-text {
  font-size: var(--authors-conference-font-size);
}

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

.profile-image {
  width: 250px; /* Set a fixed width */
  height: 250px; /* Set a fixed height equal to width for a perfect circle */
  max-width: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%; /* Make the image circular */
}

.project-links {
  margin: 10px 0;
}

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

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

.name {
  font-family: 'CMU Serif', serif;
  font-size: var(--main-title-font-size);
  font-weight: 700;
  color: #000;
  margin-bottom: 0px; /* Adjusted from 15px */
  text-align: center;
  padding-top: 20px; /* Added for top spacing */
}

.papertitle {
  font-family: 'CMU Serif', serif !important;
  font-size: var(--paper-title-font-size) !important; /* Adjusted from 18px */
  font-weight: 700 !important;
  color: #000 !important;
  display: block;
  margin-bottom: 3px; /* Reduced from 8px for tighter spacing */
  text-decoration: none !important;
  line-height: 1.4;
}

.project-image {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  cursor: pointer;
  display: block;
  width: 400px; /* Set a fixed width */
  max-width: 100%;
  height: auto; /* Maintain aspect ratio */
  object-fit: contain; /* Ensure the whole image is visible */
}

.project-image:hover {
  transform: scale(1.08) !important;
  z-index: 2;
}

.button-link {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  color: #fff !important;
  padding: 2px 10px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  font-size: var(--buttons-font-size);
  display: inline-block;
}

/* Button-link hover styling */
.button-link:not(:first-child) {
  margin-left: 8px;
}

.button-link:hover {
  transform: scale(1.05) !important;
  color: #fff !important;
}

.footer {
  text-align: center;
  margin-top: 32px;
  font-size: 15px;
}

.footer-text {
  color: #888;
}

/* Mobile responsive styles */
@media only screen and (max-width: 768px) {
  /* Reset table and cell behaviors */
  table, tr, td, tbody {
    display: block;
    width: 100%;
    max-width: 100%;
  }
  
  table.container {
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }
  
  .mobile-full-width {
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }

  .container {
    padding: 0;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
  }

  body {
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .table-base,
  .table-projects,
  .table-base tbody,
  .table-projects tbody,
  .table-base tr,
  .table-projects tr {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }

  .intro-cell,
  .profile-cell {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 15px;
    text-align: center;
    margin: 0;
    box-sizing: border-box;
  }

  .research-cell {
    padding: 15px;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .profile-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .table-projects tr {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
  }

  .project-image-cell {
    display: block;
    width: 100%;
    padding: 15px;
    order: 1;
    margin: 0;
    box-sizing: border-box;
  }

  .project-content-cell {
    display: block;
    width: 100%;
    padding: 15px;
    order: 2;
    margin: 0;
    box-sizing: border-box;
  }

  .project-image {
    max-height: 300px;
    width: 100%;
    margin: 0 auto;
  }

  .name {
    font-size: 36px;
    margin: 10px 0;
  }

  .papertitle {
    font-size: 16px !important;
  }

  .button-link {
    margin: 5px;
  }

  .button-link:not(:first-child) {
    margin-left: 5px;
  }
  
  .footer {
    padding: 15px;
    margin: 15px 0 0 0;
    box-sizing: border-box;
  }
}

/* Tablet responsive styles */
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 20px;
  }

  .intro-cell {
    width: 60%;
  }

  .profile-cell {
    width: 40%;
  }

  .project-image-cell {
    width: 45%;
  }

  .project-content-cell {
    width: 55%;
  }
}

/* Ensure proper spacing on all devices */
.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

/* Fonts */
@font-face {
    font-family: 'CMU Serif';
    src: url('./fonts/cmu.serif-roman.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'CMU Serif';
    src: url('./fonts/cmu.serif-italic.ttf') format('truetype');
    font-weight: normal;
    font-style: italic;
}

@font-face {
    font-family: 'CMU Serif';
    src: url('./fonts/cmu.serif-bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}