:root {
  /* Modern Color Palette - BERT inspired */
  --primary-color: #66FCF1; /* bright teal */
  --primary-dark: #45A29E; /* teal green */
  --secondary-color: #1F2833; /* dark slate */
  --accent-color: #C5C6C7; /* light gray */
  --text-primary: #C5C6C7; /* light gray */
  --text-secondary: #66FCF1; /* bright teal */
  --bg-primary: #0B0C10; /* dark blue/black */
  --bg-secondary: #1F2833; /* dark slate */
  --card-bg: #1F2833; /* dark slate */
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
body {
  font-family: "Nunito", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: "Montserrat", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeIn 1s ease;
}

h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  border-radius: var(--radius-sm);
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
}

h4 {
  font-size: 1rem;
  font-weight: 500;
}

h5 {
  font-size: 1rem;
  font-weight: 500;
}

h6 {
  font-size: 1rem;
  font-weight: 500;
}

p {
  margin: 0.75rem 0;
}

a {
  color: var(--primary-color) !important;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark) !important;
  text-decoration: underline;
}

address {
  font-style: normal;
}

figure,
ul {
  margin: 0;
  padding: 0;
}

header,
main,
aside,
footer {
  padding: 2rem;
}

header {
  padding-bottom: 0.5rem;
}

aside {
  border-top: 1px solid #ccc;
}

footer {
  text-align: center;
}

section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

section:nth-child(even) {
  background-color: var(--bg-secondary);
}

/* Utility */
.block {
  display: block;
  margin: 0.25rem 0;
}

.flex-responsive {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Main Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.page-content .container {
  display: grid;
  grid-template-columns: 1fr;
}

.page-header,
.page-footer {
  background: var(--header-footer-bg-color);
}

.page-header {
  border-bottom: 1px solid #ccc;
}

.page-header .container {
  display: flex;
  flex-direction: column;
}

.header-top {
  gap: 1rem;
}

.header-image {
  width: 100%;
  max-width: 256px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid #999;
}

.header-info ul {
  margin: 1rem 0;
}

.link-with-icon {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.header-label {
  font-size: 1.3rem;
  color: #444;
  margin-top: 0.2rem;
  margin-bottom: 0.8rem;
}

.header-summary {
  margin: 1.25rem 0;
}

.page-footer {
  border-top: 1px solid #ccc;
}

.section-heading {
  display: flex;
  align-items: center;
  text-align: center;
  margin-bottom: 1rem;
}

.section-heading::before,
.section-heading::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid #ccc;
  margin: 0 1rem;
}

aside .section-heading {
  align-items: flex-start;
  text-align: left;
  border-left: 4px solid var(--aside-accent-color);
  padding-left: 0.5rem;
  margin-bottom: 0.75rem;
}

aside .section-heading::before,
aside .section-heading::after {
  content: none;
}

.section-label {
  font-size: 0.9rem;
  color: #444;
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
}

.gallery {
  display: grid;
  gap: 1rem;
  justify-items: center;
  margin: 0.5rem 0;
}

.main-gallery {
  grid-template-columns: 1fr;
}

.side-gallery {
  grid-template-columns: 1fr;
}

figcaption {
  text-align: center;
  color: #666;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  font-style: italic;
}

/* Lists */
main ul,
aside ul {
  list-style-type: disc;
  list-style-position: inside;
  padding-left: 0;
  margin: 0.75rem 0;
}

main li,
aside li {
  margin-bottom: 0.5rem;
}

.unstyled-list {
  list-style: none;
}

.inline-list {
  list-style: none;
  gap: 0.25rem;
}

.inline-list li {
  display: flex; /* This is for HTML Whitespace Issues */
}

/* Skillbars */
.skill-bar {
  width: 100%;
  height: 10px;
  background-color: rgba(102, 252, 241, 0.1);
  border-radius: 5px;
  margin: 0.5rem 0;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary-color));
  transition: width 1.5s ease-out;
}

.skill-bar-label {
  color: #333;
  font-size: 0.9rem;
  white-space: nowrap;
}

.w-0 {
  width: 0%;
}

.w-10 {
  width: 10%;
}

.w-20 {
  width: 20%;
}

.w-25 {
  width: 25%;
}

.w-30 {
  width: 30%;
}

.w-40 {
  width: 40%;
}

.w-50 {
  width: 50%;
}

.w-60 {
  width: 60%;
}

.w-70 {
  width: 70%;
}

.w-75 {
  width: 75%;
}

.w-80 {
  width: 80%;
}

.w-90 {
  width: 90%;
}

.w-100 {
  width: 100%;
  border-right: none;
}

/* Blockquotes */
blockquote {
  margin: 1rem 2rem;
  padding: 1.5rem 2rem;
  background-color: var(--blockquote-bg-color);
  border-left: 4px solid var(--blockquote-accent-color);
  font-style: italic;
  color: var(--blockquote-text-color);
  line-height: 1.6;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

@media (min-width: 37.5rem) {
  .main-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .side-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 48rem) {
  aside {
    border-top: none;
    border-left: 1px solid #ccc;
  }

  aside h1 {
    font-size: 1.4rem;
  }

  aside h2 {
    font-size: 1.1rem;
  }

  aside h3 {
    font-size: 1rem;
  }

  aside h4 {
    font-size: 1rem;
  }

  aside h5 {
    font-size: 1rem;
  }

  aside h6 {
    font-size: 1rem;
  }

  header {
    padding-bottom: 1.5rem;
  }

  .flex-responsive {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }

  .page-content .container {
    grid-template-columns: 2fr 1fr;
  }

  .header-top {
    gap: 2rem;
  }

  .header-image {
    max-width: 192px;
  }

  .header-info {
    margin-top: 0.5rem;
  }

  .page-header ul {
    margin: 0.5rem 0;
  }

  .inline-list {
    gap: var(--spacing-inline);
  }

  .inline-list li:not(:last-child)::after {
    content: "|";
    margin-left: var(--spacing-inline);
    color: #ccc;
  }

  .side-gallery {
    grid-template-columns: 1fr;
  }
}

@media print {
  .skill-bar-label {
    background: transparent !important;
    background-color: transparent !important;
    mix-blend-mode: darken;
  }

  body {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Grid Layout */
.grid {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Card Styles */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(102, 252, 241, 0.1);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(102, 252, 241, 0.3);
}

/* Interests Section */
.interests-section {
  padding: var(--spacing-xl) 0;
}

.interest-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.interest-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.interest-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
}

.interest-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-normal);
  object-fit: cover;
  aspect-ratio: 16/9;
}

.interest-image:hover img {
  transform: scale(1.05);
}

.interest-image .caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: var(--spacing-sm);
  margin: 0;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.interest-image:hover .caption {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .interest-images {
    grid-template-columns: 1fr;
  }
}

/* Mobile Menu */
.mobile-menu-button {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 1rem;
    position: absolute;
    right: 1rem;
    top: 1rem;
    z-index: 1000;
}

.menu-icon {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all var(--transition-normal);
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.mobile-menu-button.active .menu-icon {
    background: transparent;
}

.mobile-menu-button.active .menu-icon::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-button.active .menu-icon::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* Navigation */
.main-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
  background-color: rgba(11, 12, 16, 0.8);
  backdrop-filter: blur(5px);
  border-radius: var(--radius-md);
}

.nav-link {
  color: var(--text-primary) !important;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-color) !important;
  background-color: rgba(102, 252, 241, 0.1);
  transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
  background-color: var(--bg-primary);
  background-image: linear-gradient(135deg, rgba(11, 12, 16, 0.8), rgba(31, 40, 51, 0.8)), url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  padding: var(--spacing-xl) 0;
  text-align: center;
  color: var(--text-primary);
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--spacing-md);
  border: 4px solid var(--primary-color);
  box-shadow: 0 0 20px rgba(102, 252, 241, 0.4);
  transition: all var(--transition-normal);
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(102, 252, 241, 0.6);
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    color: var(--text-primary);
    transition: transform var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-3px);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--secondary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  box-shadow: 0 0 10px rgba(102, 252, 241, 0.3);
  z-index: 1000;
  border: 2px solid var(--primary-color);
}

.back-to-top::before {
  content: "↑";
  color: var(--primary-color);
  font-size: 20px;
  font-weight: bold;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(102, 252, 241, 0.6);
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-button {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding: var(--spacing-lg) 0;
    }

    .profile-image {
        width: 150px;
        height: 150px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .back-to-top,
    .mobile-menu-button,
    .main-nav {
        display: none;
    }

    .card {
        break-inside: avoid;
    }

    body {
        font-size: 12pt;
    }
}

.education-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.education-card .location {
  color: var(--text-secondary);
  font-style: italic;
}

.education-card .honors {
  margin-top: var(--spacing-sm);
}

.education-card .honors h5 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.education-card .honors ul {
  list-style-type: none;
  padding-left: var(--spacing-sm);
}

.education-card .honors li {
  position: relative;
  padding-left: var(--spacing-md);
}

.education-card .honors li::before {
  content: "🏆";
  position: absolute;
  left: 0;
}

.education-card .gpa {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--bg-secondary);
}

.skill-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.skill-level {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: right;
}

.volunteer-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.volunteer-card .summary {
  color: var(--text-secondary);
  font-style: italic;
}

@media (max-width: 768px) {
  .education-card .honors li {
    padding-left: var(--spacing-md);
  }
  
  .skill-card {
    gap: var(--spacing-xs);
  }
}

.project-card {
  position: relative;
  overflow: hidden;
}

.project-card h3 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.project-card .summary {
  color: var(--accent-color);
  font-style: italic;
}

.project-card .highlights {
  padding-left: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.project-card .highlights li {
  margin-bottom: var(--spacing-xs);
  position: relative;
}

.project-card .highlights li::before {
  content: '•';
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: -1rem;
}

.site-footer {
  background-color: var(--secondary-color);
  color: var(--text-primary);
  text-align: center;
  padding: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.site-footer p {
  margin: var(--spacing-xs) 0;
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--primary-color) !important;
}

.site-footer a:hover {
  color: var(--primary-dark) !important;
}