@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* Modern Design System Tokens */
:root {
  --font-display: 'Lora', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Light Theme Colors (Default) */
  --bg-primary: #fcfcfd;
  --bg-secondary: #f4f4f5;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --text-primary: #09090b;
  --text-secondary: #52525b;
  --text-muted: #a1a1aa;
  --border-color: #e4e4e7;
  --border-focus: #a1a1aa;
  --accent-color: #0d9488; /* Teal 600 */
  --accent-glow: rgba(13, 148, 136, 0.1);
  --accent-hover: #0f766e; /* Teal 700 */
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(228, 228, 231, 0.6);
  
  --contrib-l0: #ebedf0;
  --contrib-l1: #9be9a8;
  --contrib-l2: #40c463;
  --contrib-l3: #30a14e;
  --contrib-l4: #216e39;
}

/* Dark Theme Colors */
html.dark {
  --bg-primary: #09090b; /* Zinc 950 */
  --bg-secondary: #18181b; /* Zinc 900 */
  --bg-sidebar: #09090b;
  --bg-card: rgba(24, 24, 27, 0.4); /* Zinc 900 Glass */
  --text-primary: #fafafa; /* Zinc 50 */
  --text-secondary: #a1a1aa; /* Zinc 400 */
  --text-muted: #52525b; /* Zinc 600 */
  --border-color: #27272a; /* Zinc 800 */
  --border-focus: #52525b;
  --accent-color: #2dd4bf; /* Teal 400 */
  --accent-glow: rgba(45, 212, 191, 0.1);
  --accent-hover: #5eead4; /* Teal 300 */
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  
  --glass-bg: rgba(9, 9, 11, 0.8);
  --glass-border: rgba(39, 39, 42, 0.6);
  
  --contrib-l0: #161b22;
  --contrib-l1: #0e4429;
  --contrib-l2: #006d32;
  --contrib-l3: #26a641;
  --contrib-l4: #39d353;
}

/* Global Resets & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem; /* Match mobile header height */
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Shared Layout Containers */
.app-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.main-content {
  flex: 1;
  min-width: 0;
  position: relative;
}

.content-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 6rem 1.5rem 4rem;
}

@media (min-width: 1024px) {
  .main-content {
    margin-left: 18rem; /* Match sidebar width */
  }
  .content-inner {
    padding: 6rem 3rem;
  }
}

/* Mobile Header & Hamburger Styling */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4rem;
  background-color: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
}

.mobile-header-container {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.mobile-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  cursor: pointer;
}

.mobile-header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.5rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

/* Sidebar Styling */
.sidebar-aside {
  position: fixed;
  top: 4rem;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: var(--bg-sidebar);
  border-right: none;
  z-index: 90;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.sidebar-aside.open {
  transform: translateX(0);
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}

@media (min-width: 1024px) {
  .sidebar-aside {
    top: 0;
    width: 18rem;
    border-right: 1px solid var(--border-color);
    transform: translateX(0);
  }
  .sidebar-inner {
    padding: 3rem 2rem;
  }
}

.sidebar-profile {
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
}

.profile-img-container {
  position: relative;
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--border-color) 0%, rgba(228, 228, 231, 0.3) 100%);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.03);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal), background var(--transition-normal), box-shadow var(--transition-normal);
}

html.dark .profile-img-container {
  background: linear-gradient(135deg, var(--border-color) 0%, rgba(39, 39, 42, 0.1) 100%);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.profile-img-container:hover {
  transform: translateY(-4px) scale(1.02);
  background: linear-gradient(135deg, var(--accent-color) 0%, #3b82f6 100%);
  box-shadow: 0 12px 40px var(--accent-glow);
}

.profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--bg-sidebar);
  transition: transform var(--transition-normal);
}

.profile-img-container:hover .profile-img {
  transform: rotate(2deg);
}

.profile-meta h1 {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: color var(--transition-normal);
}

.profile-meta h1:hover {
  color: var(--accent-color);
}

.profile-title {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.profile-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.specialty-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.specialty-badge:hover {
  background-color: var(--accent-glow);
  color: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

/* Sidebar Nav */
.sidebar-nav {
  margin-bottom: 3rem;
  flex: 1;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 0.375rem;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding-left: 1.1rem;
}

.nav-link.active {
  color: var(--accent-color);
  background-color: var(--accent-glow);
  font-weight: 600;
}

/* Sidebar Footer & Actions */
.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.sidebar-footer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: #ffffff;
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Mobile Menu Backdrop */
.mobile-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 80;
}

/* Sections Styling */
.section-container {
  padding-bottom: 5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 5rem;
}

.section-container:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 2rem;
}

.section-header {
  margin-bottom: 2rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.sub-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

/* About Section */
.mobile-profile-pic-wrapper {
  display: flex;
}

.mobile-profile-pic-container {
  width: 8rem;
  height: 8rem;
  border-radius: 1rem;
  overflow: hidden;
  border: 3px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.mobile-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bio-paragraph {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Education Design */
.education-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.education-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.education-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.education-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.education-details {
  display: flex;
  flex-direction: column;
}

.education-period {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.education-institution {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.education-degree {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.education-location {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Skills Section Design */
.skills-categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .skills-categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.skills-category-card {
  padding: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.skills-category-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.skills-category-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.skills-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* News Section Styling */
.news-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.news-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .news-item {
    flex-direction: row;
    gap: 2rem;
  }
  .news-meta {
    width: 8rem;
    flex-shrink: 0;
  }
}

.news-date {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.news-content {
  flex: 1;
}

.news-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Experience Timeline Design */
.experience-list {
  display: flex;
  flex-direction: column;
}

.experience-item {
  display: flex;
  position: relative;
  padding-bottom: 3.5rem;
}

.experience-item:last-child {
  padding-bottom: 0;
}

.experience-timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 1.5rem;
  flex-shrink: 0;
}

.timeline-node-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 2px solid var(--accent-color);
  z-index: 2;
  margin-top: 0.35rem;
}

.timeline-node-line {
  width: 1px;
  background-color: var(--border-color);
  flex: 1;
  position: absolute;
  top: 0.75rem;
  bottom: 0;
  left: 0.375rem;
  z-index: 1;
}

.experience-item:last-child .timeline-node-line {
  display: none;
}

.experience-content-wrapper {
  flex: 1;
}

.experience-header-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.experience-period {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.experience-role {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.experience-company-location {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.company-link {
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-fast);
}

.company-link:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.separator {
  color: var(--text-muted);
}

.custom-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.experience-point-item, .achievement-point-item {
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.25rem;
}

.experience-point-item::before, .achievement-point-item::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.inline-link {
  color: var(--accent-color);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.inline-link:hover {
  border-color: var(--accent-color);
}

/* Projects Section & Cards Grid */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.project-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.project-folder-icon {
  color: var(--accent-color);
}

.project-status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-completed {
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.status-progress {
  background-color: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
}

.project-card-body {
  flex: 1;
  margin-bottom: 1.5rem;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.project-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.project-link:hover {
  color: var(--accent-color);
}

.project-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-point {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
  position: relative;
  padding-left: 0.875rem;
}

.project-point::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.project-card-footer {
  margin-top: auto;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.tech-badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: 0.25rem;
  border: 1px solid var(--border-color);
}

/* Achievements & Research styling */
.achievements-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.achievement-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.achievement-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.achievement-icon-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.achievement-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.achievement-category {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.achievement-text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.research-card {
  padding: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.research-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.research-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.research-link:hover {
  color: var(--accent-color);
}

.research-point-item {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.25rem;
  list-style: none;
}

.research-point-item::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* Contact Section Styling */
.contact-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-text {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.contact-methods-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .contact-methods-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.contact-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
  transition: color var(--transition-fast);
}

.contact-value-link:hover {
  color: var(--accent-color);
}

.contact-value-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
}

.social-connect-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.social-connect-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .social-connect-links {
    flex-direction: row;
  }
}

.social-connect-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  border-radius: 0.75rem;
  transition: all var(--transition-normal);
}

.social-connect-card:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-glow);
  transform: translateY(-2px);
}

.social-connect-name {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 0.25rem;
}

.social-connect-handle {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Utility hidden classes & canvas */
.hidden {
  display: none !important;
}

#constellation-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -10;
  pointer-events: none;
}

.text-accent {
  color: var(--accent-color) !important;
}

.inline {
  display: inline-block;
  vertical-align: middle;
}

.mr-1 {
  margin-right: 0.25rem;
}

.mr-2 {
  margin-right: 0.5rem;
}

.mt-12 {
  margin-top: 3rem;
}

.mt-16 {
  margin-top: 4rem;
}

@media (min-width: 1024px) {
  .lg\:block {
    display: block !important;
  }
  .lg\:flex {
    display: flex !important;
  }
  .lg\:hidden {
    display: none !important;
  }
}

/* Command Palette Trigger Pill */
.cmd-palette-trigger {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 100;
  transition: all var(--transition-normal);
}

.cmd-palette-trigger:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
  box-shadow: var(--shadow-lg);
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: #10b981; /* Green */
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.status-dot::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1px solid #10b981;
  animation: pulse 2s infinite;
  opacity: 0.6;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

.trigger-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.trigger-shortcut {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.1rem 0.35rem;
  border-radius: 0.25rem;
}

/* Command Palette Modal Backdrop */
.cmd-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 9, 11, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}

.cmd-modal-container {
  width: 100%;
  max-width: 600px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 450px;
  animation: scaleUp 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleUp {
  0% { transform: scale(0.96); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.cmd-modal-header {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  gap: 0.75rem;
}

.search-icon {
  color: var(--text-secondary);
  flex-shrink: 0;
}

#cmd-search-input {
  flex: 1;
  border: none;
  background: none;
  outline: none;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
}

#cmd-search-input::placeholder {
  color: var(--text-muted);
}

.cmd-close-btn {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
}

.cmd-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.cmd-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.cmd-divider {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 0.75rem 0.75rem 0.375rem;
}

.cmd-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cmd-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.cmd-item-text {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.cmd-item-shortcut {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0;
}

.cmd-item:hover, .cmd-item.active {
  background-color: var(--accent-glow);
}

.cmd-item:hover .cmd-item-text, .cmd-item.active .cmd-item-text {
  color: var(--accent-color);
}

.cmd-item:hover .cmd-item-icon, .cmd-item.active .cmd-item-icon {
  color: var(--accent-color);
}

.cmd-item:hover .cmd-item-shortcut, .cmd-item.active .cmd-item-shortcut {
  opacity: 1;
}

/* === GitHub Contributions Section styling === */
.contrib-card {
  padding: 1.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.contrib-months {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding-left: 0.5rem;
}

.contrib-month-label {
  flex: 1;
  text-align: left;
}

.contrib-month-label.empty {
  visibility: hidden;
}

.contrib-grid-wrapper {
  overflow-x: auto;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
}

.contrib-grid {
  display: flex;
  gap: 3px;
  min-width: max-content;
}

.contrib-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.contrib-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background-color: var(--contrib-l0);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.contrib-cell:hover {
  transform: scale(1.3);
  outline: 1px solid var(--accent-color);
  z-index: 5;
}

.contrib-cell.level-0 { background-color: var(--contrib-l0); }
.contrib-cell.level-1 { background-color: var(--contrib-l1); }
.contrib-cell.level-2 { background-color: var(--contrib-l2); }
.contrib-cell.level-3 { background-color: var(--contrib-l3); }
.contrib-cell.level-4 { background-color: var(--contrib-l4); }

.contrib-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.contrib-count {
  font-weight: 600;
}

.contrib-legend {
  display: flex;
  align-items: center;
  gap: 3px;
}

.contrib-legend span {
  margin: 0 4px;
}

.legend-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.legend-cell.level-0 { background-color: var(--contrib-l0); }
.legend-cell.level-1 { background-color: var(--contrib-l1); }
.legend-cell.level-2 { background-color: var(--contrib-l2); }
.legend-cell.level-3 { background-color: var(--contrib-l3); }
.legend-cell.level-4 { background-color: var(--contrib-l4); }

/* === Restructured Split Contact Section styling === */
.contact-split-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .contact-split-layout {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-split-text {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-detail-item:hover {
  color: var(--accent-color);
}

.contact-detail-icon {
  color: var(--accent-color);
  flex-shrink: 0;
}

/* Contact Form Card styling */
.contact-form-card {
  padding: 2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-normal);
}

.contact-form-card:hover {
  border-color: var(--accent-color);
}

.split-contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.form-field-input, .form-field-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.form-field-input:focus, .form-field-textarea:focus {
  border-color: var(--accent-color);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.form-submit-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 0.5rem;
  border: none;
  transition: all var(--transition-fast);
}

.form-submit-button:hover {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-1px);
}

.send-icon {
  flex-shrink: 0;
}

/* Resume Buttons Styling */
.sidebar-resume-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  width: 100%;
  padding: 0.5rem 1rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-color);
  border: 1.5px solid var(--accent-color);
  background-color: transparent;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.sidebar-resume-btn:hover {
  background-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.about-actions {
  margin-top: 1.5rem;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 0.5rem;
  border: 1px solid var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.primary-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-icon {
  flex-shrink: 0;
}