/* ===== CSS VARIABLES ===== */
:root {
  /* Fonts */
  --font-primary: 'Roboto', sans-serif;
  --font-heading: 'Roboto', sans-serif;
  --font-mono: monospace;

  /* Fix for font-family errors - add generic fallbacks */
  --font-university-title: 'Roboto Slab', serif; /* Added serif fallback */
  --font-degree-title: 'Montserrat', sans-serif; /* Added sans-serif fallback */
  --font-section-title: 'Roboto Slab', serif; /* Added serif fallback */

  /* Colors - Light Theme */
  --bg-light: #f8f9fa;
  --container-light: rgba(255, 255, 255, 0.85);
  --text-light: #212529;
  --text-muted-light: #6c757d;
  --border-light: #dee2e6;

  /* Colors - Dark Theme */
  --bg-dark: #121212;
  --container-dark: rgba(30, 30, 30, 0.9);
  --text-dark: #e9ecef;
  --text-muted-dark: #adb5bd;
  --border-dark: #495057;

  /* Accent Colors */
  --accent-primary: #4361ee;
  --accent-secondary: #7209b7;

  /* Accent Colors with Transparency */
  --accent-primary-transparent: rgba(67, 97, 238, 0.15);
  --accent-secondary-transparent: rgba(63, 55, 201, 0.15);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;

  /* Transitions */
  --transition-fast: 0.2s;
  --transition-normal: 0.3s;
  --transition-slow: 0.5s;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  /* Animated Background Variables */
  --bg-blob-1: rgba(67, 97, 238, 0.15);
  --bg-blob-2: rgba(114, 9, 183, 0.15);
  --bg-blob-dark-1: rgba(67, 97, 238, 0.25);
  --bg-blob-dark-2: rgba(114, 9, 183, 0.25);
  --bg-noise-opacity: 0.5;
}

/* ===== BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: var(--font-primary);
  background-color: var(--bg-light);
  color: var(--text-light);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  scroll-behavior: smooth;
}

html.dark-mode,
body.dark-mode {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
}

ul {
  list-style-type: none;
}

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

a:hover {
  color: var(--accent-secondary);
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: var(--space-lg);
  background: transparent;  /* Removed dark background */
  border-radius: 10px;
  box-shadow: none;         /* Removed shadow */
  overflow: hidden;
  transition: background-color var(--transition-normal);
}

body.dark-mode .container {
  background-color: transparent;  /* Ensure container is transparent in dark mode */
}

/* ===== NAVIGATION ===== */
nav {
  display: flex;
  justify-content: center;
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  z-index: 100;
  background-color: rgba(248, 249, 250, 0.8);
  transition: background-color var(--transition-normal);
}

body.dark-mode nav {
  background-color: rgba(18, 18, 18, 0.8);
}

nav ul {
  display: flex;
  gap: var(--space-lg);
  padding: 0;
  margin: 0;
}

nav a {
  color: var(--text-light);
  font-weight: 500;
  transition: color var(--transition-fast);
  font-size: 1.1rem;
  position: relative;
}

body.dark-mode nav a {
  color: var(--text-dark);
}

nav a:hover,
nav a.active {
  color: var(--accent-primary);
}

.fancy-link {
  position: relative;
  overflow: hidden;
  padding-bottom: 3px;
}

.fancy-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.fancy-link:hover::after,
.fancy-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ===== CARDS ===== */
.card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid var(--border-light);
}

body.dark-mode .card {
  border-color: var(--border-dark);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Card shine effect */
.card-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  pointer-events: none;
}

body.dark-mode .card-shine {
  background: linear-gradient(
    to right,
    rgba(67, 97, 238, 0) 0%,
    rgba(67, 97, 238, 0.1) 50%,
    rgba(67, 97, 238, 0) 100%
  );
}

/* ===== DARK MODE TOGGLE ===== */
#dark-mode-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: var(--accent-primary);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

#dark-mode-toggle:hover {
  background-color: var(--accent-secondary);
}

/* ===== ANIMATIONS ===== */
.animate-fade-in,
.animate-slide-up,
.animate-slide-left,
.animate-slide-right {
  will-change: transform, opacity;
}

.animate-fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.6s ease forwards;
}

.animate-slide-left {
  opacity: 0;
  transform: translateX(30px);
  animation: slideLeft 0.6s ease forwards;
}

.animate-slide-right {
  opacity: 0;
  transform: translateX(-30px);
  animation: slideRight 0.6s ease forwards;
}

.animate-list li {
  opacity: 0;
  transform: translateX(20px);
  animation: slideLeft 0.5s ease forwards;
}

/* Keyframes */
@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideLeft {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes gradientBackground {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ===== BACKGROUND EFFECTS ===== */
.background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(125deg, rgba(67, 97, 238, 0.05), rgba(114, 9, 183, 0.05));
  background-size: 400% 400%;
  animation: gradientBackground 15s ease infinite;
  z-index: -2;
  pointer-events: none;
}

body.dark-mode::after {
  background: linear-gradient(125deg, rgba(67, 97, 238, 0.1), rgba(114, 9, 183, 0.1));
  background-size: 400% 400%;
}

/* ===== TEXT EFFECTS ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  color: transparent;
  display: inline-block;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

/* ===== HOME PAGE ===== */
.home-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.subtitle {
  color: var(--accent-secondary);
  margin-bottom: var(--space-lg);
  font-weight: 400;
}

.hero-description {
  margin-bottom: var(--space-xl);
  font-size: 1.1rem;
  line-height: 1.7;
}

.contact-brief {
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  color: var(--text-muted-light);
}

body.dark-mode .contact-brief {
  color: var(--text-muted-dark);
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.cta-button {
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.cta-button.primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.cta-button.secondary {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--accent-primary);
}

body.dark-mode .cta-button.secondary {
  color: var(--text-dark);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(0, 0, 0, 0.1);
}

.cta-button.primary:hover {
  box-shadow: 0 7px 20px rgba(99, 102, 241, 0.4);
}

.hero-visual {
  display: flex;
  justify-content: center;
  margin: var(--space-lg) 0;
}

/* Highlights Section */
.highlights-section {
  margin-top: var(--space-xl);
}

.highlights-section h3 {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.highlight-card {
  text-align: center;
  padding: var(--space-lg);
}

.highlight-icon {
  color: var(--accent-primary);
  margin-bottom: var(--space-md);
  font-size: 2rem;
}

.highlight-card h4 {
  margin-bottom: var(--space-sm);
  font-family: var(--font-heading);
}

/* ===== EXPERIENCE PAGE ===== */
.experience-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.job,
.technical-proficiency,
.soft-skills {
  margin-bottom: var(--space-xl);
  animation: float 8s ease-in-out infinite;
  position: relative;
}

.technical-proficiency {
  animation-delay: 2s;
}

.soft-skills {
  animation-delay: 4s;
}

.job::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: linear-gradient(135deg, rgba(67, 97, 238, 0.05) 0%, rgba(255, 255, 255, 0) 60%);
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.job:hover::before {
  opacity: 1;
}

body.dark-mode .job::before {
  background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(18, 18, 18, 0) 60%);
}

.job-header {
  margin-bottom: var(--space-lg);
  position: relative;
}

.job-header h2,
.job-header h3 {
  transition: transform 0.3s ease;
}

.job-header h2:hover,
.job-header h3:hover {
  transform: scale(1.05);
  cursor: default;
  color: var(--accent-primary);
}

.job-date {
  color: var(--accent-primary);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  display: block;
}

.job-description {
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
}

.job-description p,
.achievements-container li,
.technical-proficiency li,
.soft-skills li {
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
  padding: 8px;
}

.job-description p:hover,
.achievements-container li:hover,
.technical-proficiency li:hover,
.soft-skills li:hover {
  transform: scale(1.03);
  background-color: rgba(67, 97, 238, 0.05);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  cursor: default;
}

body.dark-mode .job-description p:hover,
body.dark-mode .achievements-container li:hover,
body.dark-mode .technical-proficiency li:hover,
body.dark-mode .soft-skills li:hover {
  background-color: rgba(67, 97, 238, 0.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.achievements-container {
  margin-top: var(--space-lg);
}

.achievements-container ul {
  padding-left: var(--space-lg);
}

.achievements-container li {
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: var(--space-lg);
}

.achievements-container li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Technical and Soft Skills */
.technical-proficiency h2,
.soft-skills h2 {
  margin-bottom: var(--space-lg);
  color: var(--accent-primary);
}

/* ===== EDUCATION PAGE ===== */
.education-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.education-card {
  margin-bottom: var(--space-xl);
}

.education-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.university-logo {
  flex-shrink: 0;
}

.education-details {
  flex-grow: 1;
}

.university-name {
  margin-bottom: var(--space-xs);
}

.degree {
  margin-bottom: var(--space-xs);
  color: var(--text-light);
}

body.dark-mode .degree {
  color: var(--text-dark);
}

.concentration {
  margin-bottom: var(--space-sm);
  color: var(--text-muted-light);
}

body.dark-mode .concentration {
  color: var(--text-muted-dark);
}

.education-date {
  display: inline-block;
  background-color: var(--accent-primary);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.9rem;
  margin-top: var(--space-sm);
}

.education-stats {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background-color: rgba(67, 97, 238, 0.05);
  border-radius: 8px;
}

.achievements h3 {
  margin-bottom: var(--space-md);
  color: var(--accent-primary);
}

/* ===== SKILLS PAGE ===== */
.skills-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.skill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(67, 97, 238, 0.3);
}

.skill-icon {
  color: var(--accent-primary);
  margin-bottom: var(--space-md);
  font-size: 2.5rem;
}

.skill-card h3 {
  margin-bottom: var(--space-md);
}

.skill-list {
  list-style: none;
  padding: 0;
  width: 100%;
}

.skill-list li {
  margin-bottom: var(--space-sm);
  padding: 5px;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease, padding-left 0.3s ease;
}

.skill-list li:hover {
  background-color: rgba(67, 97, 238, 0.1);
  transform: translateX(5px);
  color: var(--accent-primary);
  padding-left: 15px;
}

.skill-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.skill-list li:hover::before {
  opacity: 1;
}

.skill-list li.highlight {
  color: var(--accent-primary);
  padding-left: 15px;
  font-weight: 500;
}

/* ===== PROJECTS PAGE ===== */
.projects-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.project-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.project-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.project-header h2 {
  color: var(--text-light);
  margin-bottom: 0;
}

body.dark-mode .project-header h2 {
  color: var(--text-dark);
}

.project-type {
  font-size: 0.9rem;
  color: var(--accent-primary);
  font-weight: 500;
}

.project-content ul {
  padding-left: var(--space-md);
}

.project-content li {
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

.projects-visual {
  display: flex;
  justify-content: center;
  margin-top: var(--space-md);
}

/* ===== CONTACT PAGE ===== */
.contact-section-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.card-icon {
  color: var(--accent-primary);
  font-size: 1.5rem;
}

.section-title {
  margin: 0;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--accent-primary);
}

.contact-detail {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.9rem;
  color: var(--text-muted-light);
}

body.dark-mode .contact-label {
  color: var(--text-muted-dark);
}

.contact-value {
  font-weight: 500;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-family: var(--font-primary);
  transition: border-color var(--transition-fast);
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea {
  border-color: var(--border-dark);
  color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.submit-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 30px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.submit-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.contact-visual {
  display: flex;
  justify-content: center;
  margin-top: var(--space-md);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.3rem;
  }

  .container {
    padding: var(--space-md);
    margin: 1rem;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
  }

  .education-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }

  .cta-button {
    width: 80%;
  }

  .hero-visual lottie-player {
    width: 300px;
    height: 300px;
  }

  .highlights-grid,
  .skills-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  #dark-mode-toggle {
    top: 10px;
    right: 10px;
    padding: 8px 16px;
    font-size: 0.8rem;
  }

  .education-stats {
    flex-direction: column;
  }
}

/* ===== TOOLTIP STYLING ===== */
.tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
}

.skill-tooltip {
  position: absolute;
  display: none;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  padding: 12px 15px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  font-size: 0.9rem;
  max-width: 300px;
  z-index: 1000;
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.skill-tooltip.active {
  opacity: 1;
  transform: translateY(0);
}

.skill-tooltip:before {
  content: "";
  position: absolute;
  left: -10px;
  top: 15px;
  border-width: 10px 10px 10px 0;
  border-style: solid;
  border-color: transparent var(--accent-primary) transparent transparent;
}

@media (max-width: 768px) {
  .skill-tooltip {
    max-width: 200px;
  }

  .skill-tooltip:before {
    left: 15px;
    top: -10px;
    border-width: 0 10px 10px 10px;
    border-color: transparent transparent var(--accent-primary) transparent;
  }
}

/* ===== ANIMATED BACKGROUND & MODERN EFFECTS ===== */
.animated-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.particle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(to right, var(--accent-primary-transparent), var(--accent-secondary-transparent));
  opacity: 0.4;
  pointer-events: none;
  transition: transform 0.3s ease-out, opacity 0.3s ease;
}

/* Blob elements */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.7;
  transition: transform 10s cubic-bezier(0.21, 0.53, 0.29, 0.8);
}

.blob-1 {
  background: var(--bg-blob-1);
  width: 50vw;
  height: 50vw;
  top: -15%;
  left: -10%;
}

.blob-2 {
  background: var(--bg-blob-2);
  width: 40vw;
  height: 40vw;
  top: 60%;
  right: -10%;
}

.blob-3 {
  background: linear-gradient(135deg, var(--bg-blob-1), var(--bg-blob-2));
  width: 45vw;
  height: 45vw;
  bottom: -20%;
  left: 30%;
}

body.dark-mode .blob-1 {
  background: var(--bg-blob-dark-1);
}

body.dark-mode .blob-2 {
  background: var(--bg-blob-dark-2);
}

body.dark-mode .blob-3 {
  background: linear-gradient(135deg, var(--bg-blob-dark-1), var(--bg-blob-dark-2));
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: var(--bg-noise-opacity);
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Grid overlay for design effect */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.05;
  pointer-events: none;
  background-image: linear-gradient(to right, var(--text-light) 1px, transparent 1px),
                    linear-gradient(to bottom, var(--text-light) 1px, transparent 1px);
  background-size: 40px 40px;
}

body.dark-mode .grid-overlay {
  opacity: 0.07;
  background-image: linear-gradient(to right, var(--text-dark) 1px, transparent 1px),
                    linear-gradient(to bottom, var(--text-dark) 1px, transparent 1px);
}

/* Floating elements */
.floating-element {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  pointer-events: none;
  opacity: 0.6;
}

body.dark-mode .floating-element {
  background: rgba(30, 30, 30, 0.2);
  border: 1px solid rgba(67, 97, 238, 0.2);
}

/* Footer and Main Content */
footer {
  position: relative;
  z-index: 1;
}

.main-content {
  position: relative;
  z-index: 2;
}

.background-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}