:root {
  --bg-color: #050505;
  --card-bg: #0a0a0a;
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --accent-color: #00ff9d; /* Neon Green */
  --accent-secondary: #bd00ff; /* Neon Purple */
  --font-mono: "JetBrains Mono", monospace;
  --font-sans: "Inter", sans-serif;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --border-radius: 4px;
  --transition: all 0.3s ease;
  --scanline-color: rgba(0, 255, 157, 0.03);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: none; /* Hide default cursor */
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: linear-gradient(
      rgba(0, 255, 157, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(0, 255, 157, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
}

/* Custom Cursor */
.cursor-dot {
  width: 5px;
  height: 5px;
  background-color: var(--accent-color);
  position: fixed;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  z-index: 9999;
  pointer-events: none;
}

.cursor-outline {
  width: 30px;
  height: 30px;
  border: 1px solid var(--accent-color);
  position: fixed;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  z-index: 9999;
  pointer-events: none;
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

/* Scanline Overlay */
.scanline {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    var(--scanline-color) 50%
  );
  background-size: 100% 4px;
  z-index: 9998;
  pointer-events: none;
  animation: scanline 0.2s linear infinite;
}

@keyframes scanline {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(4px);
  }
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section-title {
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section-title::before {
  content: "> ";
  color: var(--accent-secondary);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(5, 5, 5, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0, 255, 157, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Glitch Effect for Logo */
.logo {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
  position: relative;
}

.logo:hover {
  animation: glitch 1s infinite;
}

.logo::before,
.logo::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
}

.logo::before {
  left: 2px;
  text-shadow: -1px 0 #ff00c1;
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim 5s infinite linear alternate-reverse;
}

.logo::after {
  left: -2px;
  text-shadow: -1px 0 #00fff9;
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
  0% {
    clip: rect(30px, 9999px, 10px, 0);
  }
  5% {
    clip: rect(85px, 9999px, 90px, 0);
  }
  10% {
    clip: rect(40px, 9999px, 15px, 0);
  }
  15% {
    clip: rect(5px, 9999px, 60px, 0);
  }
  20% {
    clip: rect(65px, 9999px, 20px, 0);
  }
  25% {
    clip: rect(15px, 9999px, 85px, 0);
  }
  30% {
    clip: rect(50px, 9999px, 95px, 0);
  }
  35% {
    clip: rect(90px, 9999px, 35px, 0);
  }
  40% {
    clip: rect(25px, 9999px, 55px, 0);
  }
  45% {
    clip: rect(70px, 9999px, 45px, 0);
  }
  50% {
    clip: rect(10px, 9999px, 75px, 0);
  }
  55% {
    clip: rect(60px, 9999px, 5px, 0);
  }
  60% {
    clip: rect(35px, 9999px, 65px, 0);
  }
  65% {
    clip: rect(80px, 9999px, 25px, 0);
  }
  70% {
    clip: rect(45px, 9999px, 80px, 0);
  }
  75% {
    clip: rect(5px, 9999px, 10px, 0);
  }
  80% {
    clip: rect(95px, 9999px, 50px, 0);
  }
  85% {
    clip: rect(20px, 9999px, 30px, 0);
  }
  90% {
    clip: rect(55px, 9999px, 90px, 0);
  }
  95% {
    clip: rect(10px, 9999px, 40px, 0);
  }
  100% {
    clip: rect(75px, 9999px, 60px, 0);
  }
}

@keyframes glitch-anim2 {
  0% {
    clip: rect(65px, 9999px, 100px, 0);
  }
  5% {
    clip: rect(5px, 9999px, 25px, 0);
  }
  10% {
    clip: rect(90px, 9999px, 5px, 0);
  }
  15% {
    clip: rect(20px, 9999px, 65px, 0);
  }
  20% {
    clip: rect(55px, 9999px, 95px, 0);
  }
  25% {
    clip: rect(10px, 9999px, 40px, 0);
  }
  30% {
    clip: rect(85px, 9999px, 15px, 0);
  }
  35% {
    clip: rect(35px, 9999px, 70px, 0);
  }
  40% {
    clip: rect(60px, 9999px, 30px, 0);
  }
  45% {
    clip: rect(15px, 9999px, 85px, 0);
  }
  50% {
    clip: rect(75px, 9999px, 50px, 0);
  }
  55% {
    clip: rect(40px, 9999px, 10px, 0);
  }
  60% {
    clip: rect(95px, 9999px, 60px, 0);
  }
  65% {
    clip: rect(25px, 9999px, 90px, 0);
  }
  70% {
    clip: rect(50px, 9999px, 20px, 0);
  }
  75% {
    clip: rect(5px, 9999px, 55px, 0);
  }
  80% {
    clip: rect(80px, 9999px, 35px, 0);
  }
  85% {
    clip: rect(30px, 9999px, 75px, 0);
  }
  90% {
    clip: rect(70px, 9999px, 45px, 0);
  }
  95% {
    clip: rect(45px, 9999px, 80px, 0);
  }
  100% {
    clip: rect(15px, 9999px, 10px, 0);
  }
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  position: relative;
}

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

.nav-link::before {
  content: "[";
  margin-right: 5px;
  opacity: 0;
  transition: var(--transition);
  color: var(--accent-secondary);
}

.nav-link::after {
  content: "]";
  margin-left: 5px;
  opacity: 0;
  transition: var(--transition);
  color: var(--accent-secondary);
}

.nav-link:hover::before,
.nav-link:hover::after {
  opacity: 1;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: none;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  transition: var(--transition);
}

/* Hero Section */
.hero-section {
  height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 60px; /* Header height */
  position: relative;
}

.hero-greeting {
  font-family: var(--font-mono);
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.hero-title {
  font-size: 5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: #fff;
  position: relative;
  display: inline-block;
}

.hero-title::before,
.hero-title::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
}

.hero-title::before {
  left: 2px;
  text-shadow: -2px 0 #ff00c1;
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim 3s infinite linear alternate-reverse;
}

.hero-title::after {
  left: -2px;
  text-shadow: -2px 0 #00fff9;
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-anim2 3s infinite linear alternate-reverse;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-mono);
  min-height: 1.6em; /* Prevent layout shift */
}

.hero-subtitle::after {
  content: "_";
  animation: blink 1s infinite;
}

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

.hero-description {
  max-width: 600px;
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

.highlight {
  color: var(--accent-secondary);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-sm);
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  cursor: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background-color: transparent;
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--accent-color);
  color: var(--bg-color);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.5);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--text-secondary);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

/* About Section */
.about-content {
  background-color: rgba(10, 10, 10, 0.8);
  padding: var(--spacing-md);
  border: 1px solid rgba(0, 255, 157, 0.2);
  position: relative;
}

.about-content::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--accent-color);
  border-left: 2px solid var(--accent-color);
}

.about-content::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 20px;
  height: 20px;
  border-bottom: 2px solid var(--accent-color);
  border-right: 2px solid var(--accent-color);
}

.styled-list {
  margin-top: var(--spacing-sm);
  padding-left: var(--spacing-md);
}

.styled-list li {
  margin-bottom: 0.5rem;
  position: relative;
}

.styled-list li::before {
  content: ">";
  position: absolute;
  left: -1.5rem;
  color: var(--accent-color);
  font-family: var(--font-mono);
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.skill-card {
  background-color: rgba(10, 10, 10, 0.8);
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0 0 15px rgba(0, 255, 157, 0.1);
}

.skill-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 157, 0.1),
    transparent
  );
  transition: 0.5s;
}

.skill-card:hover::before {
  left: 100%;
}

.skill-title {
  font-family: var(--font-mono);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

.skill-list li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-list li::before {
  content: "+";
  color: var(--accent-secondary);
  font-family: var(--font-mono);
}

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

.project-card {
  background-color: rgba(10, 10, 10, 0.8);
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-secondary);
  box-shadow: 0 0 20px rgba(189, 0, 255, 0.2);
}

.project-title {
  font-family: var(--font-mono);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

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

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

.project-tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
  padding: 0.2rem 0.6rem;
  background-color: rgba(0, 255, 157, 0.05);
}

/* Contact Section */
.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  background-color: rgba(10, 10, 10, 0.8);
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-list {
  margin-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
}

.contact-link {
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-size: 1.1rem;
  border-bottom: 1px solid var(--accent-color);
}

.contact-link:hover {
  color: var(--accent-color);
  background-color: rgba(0, 255, 157, 0.1);
}

/* Footer */
.footer {
  padding: var(--spacing-md) 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
}

/* Responsive */
/* Responsive */
@media (max-width: 768px) {
  .section {
    padding: var(--spacing-md) 0;
  }

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

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .cursor-dot,
  .cursor-outline {
    display: none;
  }

  * {
    cursor: auto;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    padding: var(--spacing-md);
    transform: translateY(-150%);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 255, 157, 0.2);
    height: calc(100vh - 60px); /* Full height menu */
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .nav.active {
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }

  .nav-link {
    font-size: 1.5rem; /* Larger touch target */
    padding: 0.5rem;
  }

  /* Adjust grids for mobile to prevent overflow */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

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

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

  .section-title {
    font-size: 1.5rem;
  }

  .btn {
    width: 100%;
    text-align: center;
    margin-bottom: 0.5rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 0.5rem;
  }
}