/* Research Section Styles */
.research.section {
    padding: 2rem 0 4rem;
  }
  
  .research__container {
    gap: 2rem;
  }
  
  .research__card {
    background-color: var(--container-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 2rem;
    border-radius: 1rem;
    margin-bottom: 2rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
      background-color 0.3s ease;
    /* Added animation on scroll */
    animation: fadeInUp 0.6s ease-out;
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .research__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  }
  
  /* Added expanded state styling */
  .research__card--expanded {
    background-color: var(--body-color);
  }
  
  /* Made header clickable with hover effects */
  .research__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--first-color);
    position: relative;
  }
  
  .research__header--clickable {
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 1rem;
    margin: -1rem;
    margin-bottom: 0.5rem;
    border-radius: 0.5rem;
  }
  
  .research__header--clickable:hover {
    background-color: var(--first-color-lighter);
    transform: translateX(5px);
  }
  
  .research__header-text {
    flex: 1;
  }
  
  /* Added arrow animation */
  .research__arrow {
    font-size: 1.5rem;
    color: var(--first-color);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-left: auto;
  }
  
  .research__arrow--rotated {
    transform: rotate(180deg);
  }
  
  .research__icon {
    font-size: 2rem;
    color: var(--first-color);
    transition: transform 0.3s ease, color 0.3s ease;
  }
  
  .research__header--clickable:hover .research__icon {
    transform: scale(1.1);
    color: var(--first-color-alt);
  }
  
  .research__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
  }
  
  .research__subtitle {
    font-size: var(--small-font-size);
    color: var(--text-color-light);
  }
  
  /* Made content collapsible with smooth animation */
  .research__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, padding 0.4s ease;
    opacity: 0;
    padding: 0;
  }
  
  .research__content--open {
    max-height: 10000px;
    opacity: 1;
    padding-top: 1rem;
    animation: slideDown 0.6s ease-out;
  }
  
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .research__data {
    line-height: 1.8;
  }
  
  .research__project-title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-medium);
    margin-bottom: 0.5rem;
    color: var(--title-color);
    animation: fadeIn 0.8s ease-out 0.2s both;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }
  
  .research__status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--first-color-lighter);
    color: var(--first-color);
    border-radius: 0.5rem;
    font-size: var(--smaller-font-size);
    font-weight: var(--font-medium);
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
  }
  
  @keyframes pulse {
    0%,
    100% {
      opacity: 1;
    }
    50% {
      opacity: 0.7;
    }
  }
  
  /* Added Key Results section with impactful styling */
  .research__key-results {
    background: linear-gradient(135deg, var(--first-color-lighter) 0%, var(--first-color-lightest) 100%);
    padding: 2rem;
    border-radius: 1rem;
    margin: 2rem 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    animation: scaleIn 0.6s ease-out 0.3s both;
  }
  
  @keyframes scaleIn {
    from {
      opacity: 0;
      transform: scale(0.9);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }
  
  .research__key-results-title {
    font-size: var(--h2-font-size);
    font-weight: var(--font-semi-bold);
    text-align: center;
    margin-bottom: 2rem;
    color: var(--title-color);
  }
  
  .research__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
  }
  
  .research__metric {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--container-color);
    border-radius: 0.75rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 0.6s ease-out;
  }
  
  .research__metric:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
  }
  
  .research__metric-icon {
    font-size: 3rem;
    color: var(--first-color);
    margin-bottom: 1rem;
    animation: bounce 2s ease-in-out infinite;
  }
  
  @keyframes bounce {
    0%,
    100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  .research__metric-value {
    font-size: 3rem;
    font-weight: var(--font-bold);
    color: var(--first-color);
    margin-bottom: 0.5rem;
    line-height: 1;
  }
  
  .research__metric-label {
    font-size: var(--small-font-size);
    color: var(--text-color);
    font-weight: var(--font-medium);
  }
  
  .research__description {
    margin-bottom: 1rem;
    color: var(--text-color);
    text-align: justify;
    animation: fadeIn 0.8s ease-out 0.4s both;
  }
  
  .research__section {
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: var(--body-color);
    border-radius: 0.5rem;
    border-left: 3px solid var(--first-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: slideInLeft 0.6s ease-out;
  }
  
  @keyframes slideInLeft {
    from {
      opacity: 0;
      transform: translateX(-30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  .research__section:hover {
    transform: translateX(5px);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .research__section-title {
    font-size: var(--normal-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: 0.75rem;
    color: var(--title-color);
  }
  
  /* Added architecture diagram styling */
  .research__architecture {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: var(--container-color);
    border-radius: 0.75rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  }
  
  .research__architecture-diagram {
    border: 2px solid var(--first-color-lighter);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .research__architecture-diagram:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  .research__subsection {
    margin: 1rem 0;
    padding-left: 1rem;
  }
  
  .research__subsection-title {
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    margin-bottom: 0.5rem;
    color: var(--title-color);
  }
  
  .research__list {
    list-style: none;
    padding-left: 0;
  }
  
  .research__list li {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    position: relative;
    transition: transform 0.2s ease;
    animation: fadeIn 0.6s ease-out;
  }
  
  .research__list li:hover {
    transform: translateX(5px);
  }
  
  .research__list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--first-color);
    font-weight: bold;
    transition: transform 0.2s ease;
  }
  
  .research__list li:hover::before {
    transform: translateX(3px);
  }
  
  .research__image-container {
    margin: 1.5rem 0;
    text-align: center;
    animation: fadeIn 0.8s ease-out 0.5s both;
  }
  
  .research__image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-bottom: 0.75rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .research__image:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  
  .research__image-caption {
    font-size: var(--small-font-size);
    color: var(--text-color-light);
    font-style: italic;
    margin-top: 0.5rem;
  }
  
  .research__example {
    margin: 1rem 0;
    padding: 1rem;
    background-color: var(--container-color);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: fadeIn 0.8s ease-out 0.6s both;
  }
  
  .research__example-title {
    font-size: var(--normal-font-size);
    font-weight: var(--font-medium);
    margin-bottom: 0.75rem;
    color: var(--title-color);
  }
  
  .research__prompt {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: var(--body-color);
    border-radius: 0.25rem;
    font-size: var(--small-font-size);
  }
  
  /* Added side-by-side comparison styling with icons */
  .research__comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
  }
  
  .research__persona-response {
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 0.6s ease-out;
  }
  
  .research__persona-response:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }
  
  .research__persona-response--lawyer {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
  }
  
  .research__persona-response--analyst {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
  }
  
  .research__persona-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  }
  
  .research__persona-icon {
    font-size: 2rem;
    animation: rotate 3s ease-in-out infinite;
  }
  
  @keyframes rotate {
    0%,
    100% {
      transform: rotate(0deg);
    }
    50% {
      transform: rotate(10deg);
    }
  }
  
  .research__persona-label {
    font-weight: var(--font-semi-bold);
    font-size: var(--normal-font-size);
  }
  
  .research__persona-content {
    font-size: var(--small-font-size);
    line-height: 1.6;
    opacity: 0.95;
  }
  
  .research__responses {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .research__response {
    padding: 0.75rem;
    background-color: var(--body-color);
    border-radius: 0.25rem;
    border-left: 3px solid var(--first-color-alt);
    font-size: var(--small-font-size);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .research__response:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .research__focus {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--first-color-lighter);
    border-radius: 0.5rem;
    font-size: var(--normal-font-size);
    animation: fadeIn 0.8s ease-out 0.7s both;
  }
  
  /* Dark theme adjustments */
  body.dark-theme .research__card {
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  body.dark-theme .research__section {
    background-color: var(--container-color);
  }
  
  body.dark-theme .research__example {
    background-color: var(--body-color);
    border-color: rgba(255, 255, 255, 0.05);
  }
  
  body.dark-theme .research__prompt,
  body.dark-theme .research__response {
    background-color: var(--container-color);
  }
  
  body.dark-theme .research__key-results {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  }
  
  body.dark-theme .research__metric {
    background-color: var(--body-color);
  }
  
  /* Responsive */
  @media screen and (max-width: 768px) {
    .research__card {
      padding: 1.5rem;
    }
  
    .research__header {
      flex-direction: row;
      align-items: center;
    }
  
    .research__section {
      padding: 0.75rem;
    }
  
    .research__metrics {
      grid-template-columns: 1fr;
    }
  
    .research__comparison {
      grid-template-columns: 1fr;
    }
  
    .research__metric-value {
      font-size: 2.5rem;
    }
  
    .research__key-results {
      padding: 1.5rem;
    }
  }
  
  /* Additional skill bar styles for new skills */
  .skills__rl {
    width: 88%;
  }
  
  .skills__drl {
    width: 85%;
  }
  
  .skills__rlhf {
    width: 82%;
  }
  
  .skills__nn {
    width: 88%;
  }
  
  .skills__pytorch {
    width: 92%;
  }
  
  .skills__tf {
    width: 88%;
  }
  
  .skills__numpy {
    width: 93%;
  }
  
  .skills__r {
    width: 80%;
  }
  
  .skills__mlflow {
    width: 87%;
  }