:root {
  --primary: #8A2BE2;
  --secondary: #00FF7F;
  --tertiary: #FF8C00;
  --dark: #0F0F1B;
  --darker: #0A0A12;
  --light: #F8F8FF;
  --gray: #A0A0C0;  
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-reverse: linear-gradient(135deg, var(--secondary), var(--primary));
  --card-bg: rgba(30, 30, 50, 0.6);
  --glass: rgba(255, 255, 255, 0.05);
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --border: 1px solid rgba(255, 255, 255, 0.1);
  --success: #15b457;
  --warning: #FFAB00;
  --error: #FF3D00;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  background-color: var(--dark);
  color: var(--light);
  font-family: 'Poppins', sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  counter-reset: section-counter;
}

code,
.mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Selection Styling */
::selection {
  background: var(--primary);
  color: var(--light);
}

/* Particle Background */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-color: var(--darker);
}

/* 3D Scene */
#threejs-scene {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* Glow Effects */
.glow {
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  0% {
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.3);
  }

  100% {
    text-shadow: 0 0 20px rgba(0, 255, 127, 0.4);
  }
}

/* Header with Parallax Effect */
header {
  position: relative;
  padding: 12rem 0 10rem;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  transform-style: preserve-3d;
}

.header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0.7;
  z-index: -1;
}

.header-shape {
  position: absolute;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M30,10 Q50,5 70,10 T90,30 Q95,50 90,70 T70,90 Q50,95 30,90 T10,70 Q5,50 10,30 T30,10" fill="none" stroke="white" stroke-width="0.5"/></svg>');
  background-size: 60px;
  opacity: 0.1;
  z-index: -1;
}

.header-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  perspective: 1000px;
}

.header-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto 3rem;
  position: relative;
}

/* Typewriter Effect */
.typewriter-container {
  display: inline-block;
  position: relative;
  min-height: 1.2em;
}

.typewriter-text {
  display: inline;
  position: relative;
}

.typewriter-text::after {
  content: '|';
  position: absolute;
  right: -10px;
  animation: blink 1s infinite;
  color: var(--secondary);
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

/* Scroll Indicator */
.scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--light);
  font-size: 1.8rem;
  animation: bounce 2s infinite;
  cursor: pointer;
  z-index: 10;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  backdrop-filter: blur(5px);
  border-radius: 50%;
  border: var(--border);
  transition: var(--transition);
}

.scroll-down:hover {
  background: rgba(138, 43, 226, 0.3);
  transform: translateX(-50%) translateY(-5px);
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) translateX(-50%);
  }

  40% {
    transform: translateY(-20px) translateX(-50%);
  }

  60% {
    transform: translateY(-10px) translateX(-50%);
  }
}

/* Navigation */
.nav-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(15, 15, 27, 0.8);
  border-bottom: var(--border);
  transition: var(--transition);
}

.nav-container.scrolled {
  padding: 0.5rem 0;
  background: rgba(15, 15, 27, 0.95);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--light);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.logo:hover {
  color: var(--primary);
}

.logo-icon {
  color: var(--primary);
  transition: var(--transition);
}

.logo:hover .logo-icon {
  transform: rotate(15deg);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--gray);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--light);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--light);
  font-size: 1.5rem;
  z-index: 1001;
}

/* Section Styling */
section {
  padding: 8rem 0;
  position: relative;
  transform-style: preserve-3d;
}

.container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::before {
  counter-increment: section-counter;
  content: "0" counter(section-counter) ".";
  position: absolute;
  left: -2.5rem;
  top: 0;
  font-size: 1.5rem;
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--gradient);
  border-radius: 2px;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0.2;
  z-index: 1;
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition);
}

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

.about-text {
  font-size: 1.1rem;
  color: var(--gray);
  line-height: 1.8;
}

.about-text p {
  margin-bottom: 1.5rem;
}

.about-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
}

/* Project Card - Neumorphism + Glassmorphism */
.project-card {
  cursor: pointer;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  overflow: hidden;
  border: var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
  transform-style: preserve-3d;
  transform: perspective(1000px);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.project-card:hover {
  transform: translateY(-15px) perspective(1000px) rotateX(5deg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: rgba(138, 43, 226, 0.3);
}

.project-card:hover::before {
  opacity: 0.2;
}

.project-image {
  position: relative;
  overflow: hidden;
  max-height: 220px;
  width: 100%;
  object-fit: cover;
}

.project-image img {
  width: 100%;
  height: 100%;
  transition: var(--transition);
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-links {
  display: flex;
  gap: 1.5rem;
}

.project-link {
  color: var(--light);
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  backdrop-filter: blur(5px);
  transition: var(--transition);
}

.project-link:hover {
  background: var(--light);
  color: var(--primary);
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4);
}

.project-content {
  padding: 2rem;
}

.project-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-title::before {
  content: '#';
  color: var(--primary);
}

.project-description {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.tech-badge {
  background: rgba(138, 43, 226, 0.2);
  color: var(--gray);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid rgba(138, 43, 226, 0.3);
  font-family: 'JetBrains Mono', monospace;
}

.tech-badge:hover {
  background: var(--primary);
  color: var(--light);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

.github-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  background: var(--primary);
  color: var(--light);
  padding: 0.9rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  width: 100%;
  text-align: center;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  overflow: hidden;
  position: relative;
}

.github-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.github-button:hover {
  background: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 255, 127, 0.3);
}

.github-button:hover::before {
  left: 100%;
}

/* Skills Section */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.skill-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  border: var(--border);
  transform-style: preserve-3d;
  perspective: 1000px;
  cursor: pointer;
}

.skill-card:hover {
  transform: translateY(-5px) rotateY(10deg);
  background: rgba(138, 43, 226, 0.1);
}

.skill-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
  transition: var(--transition);
}

.skill-card:hover .skill-icon {
  transform: scale(1.2);
  color: var(--secondary);
}

.skill-name {
  font-weight: 500;
}

/* Experience Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--gradient);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-item:nth-child(odd) {
  padding-right: calc(50% + 2rem);
  text-align: right;
}

.timeline-item:nth-child(even) {
  padding-left: calc(50% + 2rem);
  text-align: left;
}

.timeline-date {
  display: inline-block;
  background: var(--primary);
  color: var(--light);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.timeline-content {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 10px;
  border: var(--border);
  transition: var(--transition);
}

.timeline-item:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.timeline-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--light);
}

.timeline-company {
  color: var(--secondary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.timeline-description {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gradient);
  z-index: 1;
}

.timeline-item:nth-child(odd)::before {
  right: calc(50% - 11px);
}

.timeline-item:nth-child(even)::before {
  left: calc(50% - 11px);
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 10px;
  border: var(--border);
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-5px);
  background: rgba(138, 43, 226, 0.1);
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--light);
}

.contact-value {
  color: var(--gray);
  font-size: 0.95rem;
}

.contact-value a {
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition);
}

.contact-value a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.contact-form {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: var(--border);
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--gray);
  font-size: 0.95rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(10, 10, 18, 0.5);
  border: var(--border);
  border-radius: 10px;
  color: var(--light);
  font-family: 'Poppins', sans-serif;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(138, 43, 226, 0.3);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  background: var(--gradient);
  color: var(--light);
  padding: 1rem 2rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(138, 43, 226, 0.3);
}

.submit-btn:hover::before {
  left: 100%;
}

/* Testimonials */
.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 15px;
  border: var(--border);
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 4rem;
  color: rgba(138, 43, 226, 0.2);
  font-family: serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-content {
  color: var(--gray);
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.author-info h4 {
  color: var(--light);
  margin-bottom: 0.2rem;
}

.author-info p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 4rem 0 2rem;
  color: var(--gray);
  font-size: 0.9rem;
  border-top: var(--border);
  background: var(--darker);
  position: relative;
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.footer-logo-icon {
  color: var(--primary);
}

.footer-text {
  margin-bottom: 2rem;
  line-height: 1.8;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
}

.social-link {
  color: var(--gray);
  font-size: 1.5rem;
  transition: var(--transition);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  border: var(--border);
}

.social-link:hover {
  color: var(--primary);
  transform: translateY(-5px);
  background: rgba(138, 43, 226, 0.1);
}

.back-to-top {
  display: inline-block;
  margin-top: 2rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  border: 1px solid var(--primary);
}

.back-to-top:hover {
  color: var(--light);
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-copyright {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: var(--border);
}

/* Animations */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.floating {
  animation: float 4s ease-in-out infinite;
}

@keyframes wave {
  0% {
    transform: rotate(0deg);
  }

  10% {
    transform: rotate(14deg);
  }

  20% {
    transform: rotate(-8deg);
  }

  30% {
    transform: rotate(14deg);
  }

  40% {
    transform: rotate(-4deg);
  }

  50% {
    transform: rotate(10deg);
  }

  60% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(0deg);
  }
}

.wave {
  display: inline-block;
  animation: wave 2s infinite;
  transform-origin: 70% 70%;
}

/* 3D Scroll Animation */
.scroll-section {
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

/* Responsive Design */
@media (max-width: 1200px) {

  .about-content,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-image {
    max-width: 500px;
    margin: 0 auto;
  }

  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    padding: 0;
    text-align: left;
  }

  .timeline::before,
  .timeline-item::before {
    display: none;
  }
}

@media (max-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }

  .skills-container {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
}

@media (max-width: 768px) {
  header {
    padding: 8rem 0 6rem;
  }

  section {
    padding: 5rem 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: rgba(15, 15, 27, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    z-index: 1000;
  }

  .nav-links.active {
    left: 0;
  }

  .hamburger {
    display: block;
  }

  .section-title::before {
    position: relative;
    display: block;
    margin-bottom: 0.5rem;
    left: 0;
    transform: none;
  }
}

@media (max-width: 576px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .header-title {
    font-size: 2.5rem;
  }

  .header-subtitle {
    font-size: 1.1rem;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--darker);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient);
  border-radius: 5px;
}

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

/* Tooltip */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  color: var(--light);
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
  border: var(--border);
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-10px);
}

/* Loading Animation */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(138, 43, 226, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 1s linear infinite;
  margin-bottom: 1.5rem;
}

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

.loading-text {
  color: var(--gray);
  font-size: 1.2rem;
}