/* 
========================================
   CORE VARIABLES & RESET
========================================
*/
:root {
  /* Colors */
  --bg-dark: #050505;
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --accent-primary: #00f2ff;
  --accent-secondary: #0088ff;
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --border-glass: rgba(255, 255, 255, 0.1);

  /* Gradients */
  --gradient-main: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  --gradient-text: linear-gradient(90deg, #fff, #a0a0a0);

  /* Shadows & Glow */
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.2);
  --glow-primary: 0 0 20px rgba(0, 242, 255, 0.3);

  /* Spacing & Layout */
  --nav-height: 80px;
  --container-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-slow: 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

/* 
========================================
   PRELOADER
========================================
*/
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #020202;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition:
    opacity 0.5s ease,
    visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-text {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
  margin-bottom: 20px;
  letter-spacing: -1px;
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.loader-bar {
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  margin: 0 auto;
  box-shadow: 0 0 10px var(--accent-primary);
  animation: loadBar 1.5s ease-in-out forwards 0.5s;
}

@keyframes loadBar {
  0% {
    width: 0;
  }
  100% {
    width: 100px;
  }
}

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

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

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

::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 4px;
}

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

/* 
========================================
   UTILITIES & BACKGROUND
========================================
*/
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.bg-gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  opacity: 0.4;
  animation: float 10s ease-in-out infinite alternate;
}

.orb-1 {
  top: -10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #001f3f, transparent 70%);
}

.orb-2 {
  bottom: -10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #00332a, transparent 70%);
  animation-delay: -5s;
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,%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)" opacity="0.05"/%3E%3C/svg%3E');
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

/* 
========================================
   NAVIGATION
========================================
*/
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition-medium);
  border-bottom: 1px solid transparent;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar.scrolled {
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  height: 70px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

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

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

.nav-link {
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  padding: 5px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: var(--transition-medium);
  box-shadow: 0 0 8px var(--accent-primary);
}

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

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1100;
}

.bar {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  margin: 5px auto;
  transition: var(--transition-medium);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: var(--transition-medium);
  z-index: 1000;
}

.mobile-menu.active {
  right: 0;
}

.mobile-link {
  font-size: 1.5rem;
  margin: 1rem 0;
  color: var(--text-muted);
}

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

/* 
========================================
   HERO SECTION
========================================
*/
.hero-section {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: var(--nav-height);
}

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

.greeting {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.accent-text {
  color: var(--text-main);
  position: relative;
  display: inline-block;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #ffffff, #b6b6b6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
  min-height: 1.2lh;
}

.typing-text {
  color: var(--text-main);
}

.cursor {
  display: inline-block;
  width: 3px;
  background-color: var(--accent-primary);
  animation: blink 1s infinite;
}

.hero-summary {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.btn {
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-medium);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: transparent;
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(0, 242, 255, 0.1);
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: var(--accent-primary);
  transition: var(--transition-medium);
  z-index: -1;
}

.btn-primary:hover {
  color: #000;
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

.btn-primary:hover::before {
  width: 100%;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.7;
}

.mouse {
  width: 26px;
  height: 42px;
  border: 2px solid var(--text-muted);
  border-radius: 20px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background-color: var(--accent-primary);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

/* 
========================================
   COMMON SECTION STYLES
========================================
*/
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-line {
  width: 60px;
  height: 4px;
  background: var(--gradient-main);
  margin: 0 auto;
  border-radius: 2px;
}

/* 
========================================
   ABOUT SECTION
========================================
*/
.about-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  width: 100%;
  padding-bottom: 100%; /* square */
  background: var(--bg-card);
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--border-glass);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.1);
  animation: float 6s ease-in-out infinite;
}

.about-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 5rem;
  color: var(--text-muted);
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.01)
  );
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--accent-primary);
}

.about-text .highlight {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: #ccc;
  font-size: 1.05rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1;
}

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

/* 
========================================
   SKILLS SECTION
========================================
*/
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition-medium);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.skill-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 242, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  background: var(--bg-card-hover);
}

.card-icon {
  font-size: 2rem;
  color: var(--accent-primary);
  margin-bottom: 1.5rem;
}

.skill-card h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.skill-list li {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  position: relative;
  padding-left: 15px;
}

.skill-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* 
========================================
   EXPERIENCE SECTION
========================================
*/
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
}

.timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: -4px;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-primary);
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 2rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(5px);
  transition: var(--transition-medium);
}

.timeline-content:hover {
  background: var(--bg-card-hover);
  transform: translateX(10px);
  border-color: rgba(0, 242, 255, 0.2);
}

.timeline-content .date {
  font-size: 0.9rem;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
  display: inline-block;
}

.timeline-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.timeline-content .company {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.job-details li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  color: #ccc;
  font-size: 0.95rem;
}

.job-details li i {
  color: var(--accent-secondary);
  margin-right: 10px;
  margin-top: 5px;
  font-size: 0.8rem;
}

/* 
========================================
   PROJECTS SECTION
========================================
*/
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 242, 255, 0.2);
}

.project-image {
  height: 250px;
  position: relative;
  overflow: hidden;
}

.project-bg {
  width: 100%;
  height: 100%;
  transition: transform 0.8s ease;
}

.project-bg-1 {
  background: linear-gradient(45deg, #1a2a6c, #b21f1f, #fdbb2d);
}
.project-bg-2 {
  background: linear-gradient(45deg, #000428, #004e92);
}
.project-bg-3 {
  background: linear-gradient(45deg, #ff416c, #ff4b2b);
}
.project-bg-4 {
  background: linear-gradient(45deg, #1c92d2, #f2fcfe);
}

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

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.project-info {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-info h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.project-tags span {
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-links {
  display: flex;
  gap: 1rem;
}

.btn-sm {
  font-size: 0.85rem;
  padding: 8px 16px;
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
}

.btn-sm:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-primary);
}

/* 
========================================
   CONTACT SECTION
========================================
*/
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.contact-item i {
  color: var(--accent-primary);
}

.social-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: var(--transition-medium);
}

.social-icon:hover {
  background: var(--accent-primary);
  color: #000;
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
}

.contact-form-wrapper {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 1rem;
  font-family: "Inter", sans-serif;
  outline: none;
  z-index: 10;
}

.form-group textarea {
  resize: none;
}

.form-group label {
  position: absolute;
  top: 10px;
  left: 0;
  color: var(--text-muted);
  transition: var(--transition-fast);
  pointer-events: none;
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
  top: -20px;
  font-size: 0.85rem;
  color: var(--accent-primary);
}

.form-group .line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-primary);
  transition: var(--transition-medium);
}

.form-group input:focus ~ .line,
.form-group textarea:focus ~ .line {
  width: 100%;
}

.btn-block {
  width: 100%;
  text-align: center;
}

/* 
========================================
   FOOTER
========================================
*/
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-glass);
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  background: #020202;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1rem;
}

.footer-links a:hover {
  color: var(--accent-primary);
}

/* 
========================================
   ANIMATIONS
========================================
*/
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(-20px);
  }
}

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

@keyframes scroll {
  0% {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, 20px);
    opacity: 0;
  }
}

/* Scroll Reveal Classes */
.fade-up,
.fade-left,
.fade-right {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.fade-left {
  transform: translateX(-30px);
}
.fade-right {
  transform: translateX(30px);
}

.visible {
  opacity: 1;
  transform: translate(0, 0);
}

.delay-100 {
  transition-delay: 0.1s;
}
.delay-200 {
  transition-delay: 0.2s;
}
.delay-300 {
  transition-delay: 0.3s;
}
.delay-400 {
  transition-delay: 0.4s;
}
.delay-500 {
  transition-delay: 0.5s;
}

/* 
========================================
   PROJECT IMAGES
========================================
*/
.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
  display: block;
}

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

/* 
========================================
   RESPONSIVE DESIGN
========================================
*/
@media (max-width: 992px) {
  .container {
    padding: 0 40px;
  }

  .hero-title {
    font-size: 3rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image {
    width: 300px;
    margin: 0 auto;
  }

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: block;
  }

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

  .about-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
  }
}

/* 
========================================
   UI ELEMENTS (New Features)
========================================
*/

/* Scroll Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  z-index: 9999;
  background: transparent;
}

.scroll-progress-bar {
  height: 100%;
  background: var(--gradient-main);
  width: 0%;
  box-shadow: 0 0 10px var(--accent-primary);
  border-radius: 0 2px 2px 0;
}

/* Custom Cursor */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--accent-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  display: none;
}

.cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(0, 242, 255, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition:
    width 0.1s,
    height 0.1s,
    background-color 0.1s,
    transform 0.1s;
  display: none;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: rgba(10, 25, 47, 0.8);
  border: 1px solid var(--accent-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--accent-primary);
  font-size: 1.2rem;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0, 242, 255, 0.2);
  backdrop-filter: blur(5px);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-primary);
  color: #000;
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.6);
}

@media (min-width: 992px) {
  .cursor-dot,
  .cursor-outline {
    display: block;
  }
}