html {
  background-color: #0f111a !important;
  font-family: 'Playfair Display', serif;
}

body {
  font-family: 'Playfair Display', serif;
  background-color: #0f111a !important;
  color: #f5f5f5;
  margin: 0;
}

/* Ensure all headings and titles use Playfair Display */
h1, h2, h3, h4, h5, h6,
.hero-name,
.typewriter h2,
.about-me h2,
.projects-page h1,
.project-card-header h2,
.project-section h3,
body .site-title,
body .site-title:visited,
html body .site-title {
  font-family: 'Playfair Display', serif !important;
}

.hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: hidden;
  padding-top: 15vh;
}

.equations-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.equation-display {
  position: absolute;
  font-size: 1.2em;
  color: rgba(204, 0, 0, 0.6);
  text-align: center;
  transition: opacity 2s ease-in-out;
  max-width: 300px;
  line-height: 1.6;
  white-space: nowrap;
}

.equation-display .MathJax,
.equation-display .MathJax * {
  color: rgba(204, 0, 0, 0.6) !important;
  fill: rgba(204, 0, 0, 0.6) !important;
}

.equation-display.fade-in {
  opacity: 0.7;
}

.equation-display.fade-out {
  opacity: 0;
}

/* Mobile styles - apply to phones and small tablets */
@media screen and (max-width: 768px) {
  .equation-display {
    font-size: 1em;
    max-width: 90%;
  }
  
  .hero-name {
    font-size: 2.5em !important;
    margin-bottom: 15px !important;
  }
  
  .typewriter h2 {
    font-size: 1.2em !important;
  }
  
  .projects-page h1 {
    font-size: 2.5em !important;
    margin-bottom: 40px !important;
    letter-spacing: 0.05em !important;
    padding: 0 10px !important;
    text-align: center !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }
  
  .projects-page h1::before,
  .projects-page h1::after {
    margin: 0 10px !important;
    font-size: 0.5em !important;
  }
  
  .slide {
    margin-right: 50px !important;
    padding: 0 3% !important;
  }
  
  .research-slideshow {
    width: 100% !important;
    overflow: hidden !important;
    position: relative !important;
  }
  
  .slides-container {
    width: 100% !important;
    display: flex !important;
  }
  
  section {
    padding: 40px 5% !important;
  }
  
  .projects-page {
    padding: 40px 5% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  #prev-slide, #next-slide {
    font-size: 1.5em !important;
    padding: 8px !important;
  }
  
  #prev-slide {
    left: 5px !important;
  }
  
  #next-slide {
    right: 5px !important;
  }
  
  .hero {
    height: 60vh !important;
    padding-top: 10vh !important;
  }
  
  .hero-content {
    width: 100% !important;
    padding: 0 10px !important;
    box-sizing: border-box !important;
    margin-top: 0 !important;
  }
}

.hero-content {
  text-align: center;
  z-index: 10;
  position: relative;
}

.hero-name {
  font-size: 4.5em;
  font-weight: bold;
  margin: 0 0 20px 0;
  color: #cc0000;
  text-shadow: 0 0 20px rgba(204, 0, 0, 0.5);
}

.typewriter {
  position: relative;
  display: inline-block;
  width: 100%;
  text-align: center;
}

.typewriter h2 {
  font-size: 2em;
  white-space: nowrap;
  overflow: visible;
  margin: 0;
  min-height: 1.2em;
  display: inline-block;
  text-align: left;
}

.typewriter h2::after {
  content: '';
  display: inline-block;
  width: 0.15em;
  height: 1em;
  background-color: #cc0000;
  margin-left: 2px;
  animation: blink 1s infinite;
  vertical-align: baseline;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

#cars-canvas {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  pointer-events: none;
}

section {
  padding: 80px 10%;
  position: relative;
}

.about-me {
  overflow: hidden;
}

#particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.about-me h2,
.about-me p {
  position: relative;
  z-index: 1;
}

.research-slideshow {
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.slides-container {
  display: flex;
  overflow: visible !important;
  position: relative;
  transition: transform 0.5s ease;
  will-change: transform;
  flex-wrap: nowrap;
  box-sizing: border-box;
  min-width: 0;
}

.slide {
  flex-shrink: 0;
  flex-grow: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
  padding: 0 5%;
  margin-right: 0; /* Gap is now handled by JavaScript */
  overflow: hidden;
}

.slide:last-child {
  margin-right: 0;
}

.slide img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 20px;
  object-fit: contain;
}

#prev-slide, #next-slide {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #cc0000;
  border: none;
  font-size: 2em;
  color: #0f111a;
  padding: 10px;
  cursor: pointer;
}

#prev-slide { left: 10px; }
#next-slide { right: 10px; }

.project-card {
  background-color: #1a1c2b;
  margin-bottom: 40px;
  padding: 20px;
  border-radius: 15px;
}
.project-card img, .project-card video {
  max-width: 100%;
  border-radius: 10px;
}

/* Projects Page Styling */
.projects-page {
  padding: 80px 10%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

#projects-particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.projects-page h1,
.projects-page .project-card-expandable,
.projects-page .project-card-header,
.projects-page .project-overview,
.projects-page .expand-button,
.projects-page .project-details {
  position: relative;
  z-index: 1;
}

.projects-page h1 {
  font-size: 4.5em;
  color: #cc0000;
  margin-bottom: 60px;
  text-align: center !important;
  font-weight: bold;
  letter-spacing: 0.1em;
  position: relative;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  display: block;
  box-sizing: border-box;
}


.projects-page h1::before,
.projects-page h1::after {
  content: '◊';
  color: #cc0000;
  opacity: 0.6;
  font-size: 0.6em;
  margin: 0 20px;
  animation: rotate 4s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.project-card-expandable {
  background-color: #1a1c2b;
  border-radius: 15px;
  padding: 40px;
  margin-bottom: 40px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card-expandable:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(204, 0, 0, 0.2);
}

.project-card-header {
  margin-bottom: 20px;
}

.project-card-header h2 {
  font-size: 2em;
  color: #f5f5f5;
  margin: 0 0 15px 0;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.tag {
  background-color: #2a2a2a;
  color: #f5f5f5;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.85em;
  font-weight: 500;
}

.project-overview {
  color: #f5f5f5;
  line-height: 1.8;
  margin-bottom: 25px;
}

.project-overview p {
  margin-bottom: 15px;
}

.project-overview a {
  color: #cc0000;
  text-decoration: none;
  border-bottom: 1px solid #cc0000;
  transition: opacity 0.2s ease;
}

.project-overview a:hover {
  opacity: 0.7;
}

.expand-button {
  background-color: #cc0000;
  color: #0f111a;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s ease, transform 0.2s ease;
  margin-top: 20px;
}

.expand-button:hover {
  background-color: #ff6666;
  transform: scale(1.02);
}

.expand-icon {
  font-size: 0.8em;
  transition: transform 0.25s ease;
}

.project-details {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid #2a2a2a;
  animation: slideDown 0.25s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.project-section {
  margin-bottom: 30px;
}

.project-section h3 {
  color: #f5f5f5;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.project-section ul {
  list-style: none;
  padding: 0;
}

.project-section ul li {
  color: #f5f5f5;
  padding: 10px 0;
  padding-left: 25px;
  position: relative;
  line-height: 1.6;
}

.project-section ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #cc0000;
  font-weight: bold;
}

.project-section p {
  color: #f5f5f5;
  line-height: 1.8;
}

.project-poster {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Video Toggle Styling */
.video-section {
  margin-bottom: 40px;
}

.video-toggle-container {
  margin-top: 20px;
}

.video-toggle-buttons {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  justify-content: center;
}

.video-toggle-btn {
  background-color: #2a2a2a;
  color: #f5f5f5;
  border: 2px solid #cc0000;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}

.video-toggle-btn:hover {
  background-color: #cc0000;
  color: #0f111a;
  transform: translateY(-2px);
}

.video-toggle-btn.active {
  background-color: #cc0000;
  color: #0f111a;
  box-shadow: 0 4px 12px rgba(59, 255, 59, 0.4);
}

.video-wrapper {
  width: 70%;
  max-width: 560px;
  margin: 0 auto;
  min-height: 210px;
}

.project-video {
  width: 100%;
  min-height: 210px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  background-color: #1a1c2b;
  display: block;
}

/* Fix masthead/navigation colors to match dark theme - using high specificity */
body .masthead,
html body .masthead,
body .masthead *,
html body .masthead * {
  background-color: #0f111a !important;
  background: #0f111a !important;
  border-bottom-color: #2a2a2a !important;
}

body .masthead__inner-wrap,
html body .masthead__inner-wrap,
body .masthead__inner-wrap *,
html body .masthead__inner-wrap * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

body .masthead__menu,
html body .masthead__menu,
body .masthead__menu *,
html body .masthead__menu * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

/* Target greedy-nav specifically - this is the main navigation container */
body .greedy-nav,
html body .greedy-nav,
body .greedy-nav *,
html body .greedy-nav * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

body .site-nav,
html body .site-nav,
body .site-nav *,
html body .site-nav * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

body .visible-links,
html body .visible-links,
body .visible-links *,
html body .visible-links * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

body .hidden-links,
html body .hidden-links,
body .hidden-links *,
html body .hidden-links * {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

body .masthead__menu-item a,
body .masthead__menu-item a:visited,
body .site-title,
body .site-title:visited,
html body .masthead__menu-item a,
html body .site-title {
  color: #cc0000 !important;
}

body .masthead__menu-item a:hover,
body .site-title:hover {
  color: #ff6666 !important;
  opacity: 0.8;
}

body .greedy-nav__toggle .navicon,
html body .greedy-nav__toggle .navicon {
  background-color: #3bff3b !important;
  background: #3bff3b !important;
}

body .greedy-nav__toggle .navicon::before,
body .greedy-nav__toggle .navicon::after,
html body .greedy-nav__toggle .navicon::before,
html body .greedy-nav__toggle .navicon::after {
  background-color: #3bff3b !important;
  background: #3bff3b !important;
}

body .greedy-nav .visible-links,
body .greedy-nav .hidden-links,
html body .greedy-nav .visible-links,
html body .greedy-nav .hidden-links {
  background-color: #0f111a !important;
  background: #0f111a !important;
}

/* Fix footer background to match dark theme - using high specificity */
body .page__footer,
html body .page__footer,
body #footer,
html body #footer {
  background-color: #0f111a !important;
  background: #0f111a !important;
  color: #f5f5f5 !important;
}

body .page__footer footer,
html body .page__footer footer,
body #footer footer,
html body #footer footer {
  background-color: #0f111a !important;
  background: #0f111a !important;
  color: #f5f5f5 !important;
}

body .page__footer a,
html body .page__footer a {
  color: #f5f5f5 !important;
}

body .page__footer a:hover,
html body .page__footer a:hover {
  color: #cc0000 !important;
}

/* Custom footer styling */
.page__footer-custom {
  margin-top: 2em;
  padding-top: 2em;
  border-top: 1px solid #2a2a2a;
  background-color: #0f111a !important;
}

.page__footer-links {
  display: flex;
  justify-content: center;
  gap: 2em;
  flex-wrap: wrap;
}

.footer-link {
  color: #f5f5f5 !important;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #cc0000 !important;
}

.footer-link i {
  font-size: 1.2em;
}

/* Hide default footer copyright */
.page__footer-copyright {
  display: none;
}