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

:root {
  --primary-black: #0a0a0a;
  --secondary-black: #1a1a1a;
  --dark-grey: #2a2a2a;
  --medium-grey: #404040;
  --light-grey: #666666;
  --silver: #c0c0c0;
  --neon-purple: #8b5cf6;
  --dark-purple: #6d28d9;
  --electric-blue: #3b82f6;
  --dark-blue: #1e40af;
  --accent-glow: rgba(139, 92, 246, 0.3);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
}

body {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--primary-black);
  background-image: radial-gradient(
      circle at 20% 80%,
      rgba(139, 92, 246, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(59, 130, 246, 0.1) 0%,
      transparent 50%
    );
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(15px);
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid var(--dark-grey);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo a {
  font-family: "Orbitron", monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-purple);
  text-decoration: none;
  text-shadow: 0 0 10px var(--accent-glow);
  letter-spacing: 1px;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  position: relative;
}

.nav-menu::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: var(--indicator-left, 0);
  width: var(--indicator-width, 0);
  height: 2px;
  background: linear-gradient(90deg, var(--neon-purple), var(--electric-blue));
  box-shadow: 0 0 10px var(--accent-glow);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  opacity: var(--indicator-opacity, 0);
}

.nav-link {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  letter-spacing: 0.5px;
}

.nav-link:hover {
  color: var(--neon-purple);
  text-shadow: 0 0 8px var(--accent-glow);
}

/* Remove individual underlines - now using sliding indicator */

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--silver);
  margin: 3px 0;
  transition: 0.3s;
  box-shadow: 0 0 5px rgba(139, 92, 246, 0.3);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
      135deg,
      var(--primary-black) 0%,
      var(--secondary-black) 50%,
      var(--dark-grey) 100%
    ),
    radial-gradient(
      circle at 30% 70%,
      rgba(139, 92, 246, 0.2) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 30%,
      rgba(59, 130, 246, 0.15) 0%,
      transparent 50%
    );
  color: var(--text-primary);
  text-align: center;
  padding: 0 20px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(
      45deg,
      transparent 49%,
      rgba(139, 92, 246, 0.03) 50%,
      transparent 51%
    ),
    linear-gradient(
      -45deg,
      transparent 49%,
      rgba(59, 130, 246, 0.03) 50%,
      transparent 51%
    );
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-family: "Orbitron", monospace;
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
  letter-spacing: 2px;
}

.highlight {
  color: var(--neon-purple);
  text-shadow: 0 0 20px var(--accent-glow);
  background: linear-gradient(45deg, var(--neon-purple), var(--electric-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: "Orbitron", monospace;
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

/* Typing cursor animation */
.typing-cursor {
  color: var(--neon-purple);
  animation: blink 1s infinite;
  font-weight: 400;
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
  letter-spacing: 1px;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  opacity: 0.8;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  font-family: "Orbitron", monospace;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-purple), var(--dark-purple));
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-purple), var(--neon-purple));
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
  background-color: transparent;
  color: var(--silver);
  border-color: var(--silver);
  box-shadow: 0 0 10px rgba(192, 192, 192, 0.3);
}

.btn-secondary:hover {
  background-color: var(--silver);
  color: var(--primary-black);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(192, 192, 192, 0.4);
}

/* About Section */
.about {
  padding: 5rem 0;
  background: linear-gradient(
    180deg,
    var(--secondary-black) 0%,
    var(--dark-grey) 100%
  );
  position: relative;
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--neon-purple),
    transparent
  );
  box-shadow: 0 0 20px var(--accent-glow);
}

.section-title {
  font-family: "Orbitron", monospace;
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
  background: linear-gradient(45deg, var(--silver), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

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

.about-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.skills {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.skill-category h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--neon-purple);
  text-shadow: 0 0 10px var(--accent-glow);
  letter-spacing: 0.5px;
}

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

.tag {
  background: linear-gradient(135deg, var(--medium-grey), var(--dark-grey));
  color: var(--silver);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--light-grey);
  transition: all 0.3s ease;
}

.tag:hover {
  background: linear-gradient(135deg, var(--neon-purple), var(--dark-purple));
  color: var(--text-primary);
  box-shadow: 0 0 15px var(--accent-glow);
  transform: translateY(-2px);
}

/* Clickable skill links - minimal styling */
.skill-link {
  cursor: pointer;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: linear-gradient(
      180deg,
      var(--primary-black),
      var(--secondary-black)
    );
    width: 100%;
    text-align: center;
    transition: left 0.3s ease-in-out;
    box-shadow: 0 10px 27px rgba(139, 92, 246, 0.3);
    padding: 2rem 0;
    border-bottom: 1px solid var(--medium-grey);
    z-index: 999;
    height: calc(100vh - 70px);
  }

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

  .nav-menu .nav-link {
    display: block;
    padding: 1rem 2rem;
    margin: 0.5rem 0;
    border-radius: 8px;
    transition: all 0.3s ease;
  }

  .nav-menu .nav-link:hover {
    background: rgba(139, 92, 246, 0.2);
    transform: translateX(10px);
  }

  .hamburger {
    display: flex;
    z-index: 1001;
    position: relative;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

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

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }

  .about-content {
    gap: 2rem;
  }

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

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 15px;
  }
}

/* Projects Section */
.projects {
  padding: 5rem 0;
  background: var(--primary-black);
  position: relative;
}

.projects::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--electric-blue),
    transparent
  );
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.project-card {
  background: linear-gradient(145deg, var(--secondary-black), var(--dark-grey));
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  border: 1px solid var(--medium-grey);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(139, 92, 246, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

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

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), 0 0 30px var(--accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--neon-purple);
}

.project-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--neon-purple), var(--electric-blue));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 20px var(--accent-glow);
  position: relative;
  z-index: 1;
}

.project-icon i {
  font-size: 1.5rem;
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.project-title {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
  letter-spacing: 0.5px;
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

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

.tech-tag {
  background: linear-gradient(135deg, var(--medium-grey), var(--light-grey));
  color: var(--silver);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--light-grey);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.tech-tag:hover {
  background: linear-gradient(135deg, var(--electric-blue), var(--dark-blue));
  color: var(--text-primary);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

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

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--neon-purple);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.project-link:hover {
  color: var(--electric-blue);
  text-shadow: 0 0 10px rgba(59, 130, 246, 0.7);
}

/* Contact Section */
.contact {
  padding: 5rem 0;
  background: linear-gradient(
      135deg,
      var(--secondary-black) 0%,
      var(--primary-black) 50%,
      var(--dark-grey) 100%
    ),
    radial-gradient(
      circle at 50% 50%,
      rgba(139, 92, 246, 0.15) 0%,
      transparent 70%
    );
  color: var(--text-primary);
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--neon-purple),
    var(--electric-blue),
    transparent
  );
  box-shadow: 0 0 20px var(--accent-glow);
}

.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact .section-title {
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.contact-description {
  font-size: 1.1rem;
  margin-bottom: 3rem;
  opacity: 0.9;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--silver);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 1rem 1.5rem;
  border: 2px solid var(--medium-grey);
  border-radius: 50px;
  transition: all 0.3s ease;
  background: linear-gradient(
    135deg,
    rgba(42, 42, 42, 0.5),
    rgba(26, 26, 26, 0.5)
  );
  backdrop-filter: blur(10px);
}

.contact-link:hover {
  background: linear-gradient(135deg, var(--neon-purple), var(--electric-blue));
  border-color: var(--neon-purple);
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px var(--accent-glow);
}

.contact-link i {
  font-size: 1.2rem;
}

/* Footer */
.footer {
  background: linear-gradient(
    180deg,
    var(--dark-grey) 0%,
    var(--primary-black) 100%
  );
  color: var(--text-muted);
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--medium-grey);
}

.footer p {
  margin-bottom: 1rem;
}

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

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-link:hover {
  color: var(--neon-purple);
  text-shadow: 0 0 8px var(--accent-glow);
}

/* Visitor Counter */
.visitor-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--secondary-black), var(--dark-grey));
  border: 1px solid var(--medium-grey);
  border-radius: 50px;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 
    0 4px 15px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.counter-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neon-purple), var(--electric-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--accent-glow);
}

.counter-icon i {
  font-size: 1.2rem;
  color: var(--text-primary);
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

.counter-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.counter-label {
  font-family: "Orbitron", monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.2rem;
}

.counter-number {
  font-family: "Orbitron", monospace;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--neon-purple);
  text-shadow: 0 0 10px var(--accent-glow);
  letter-spacing: 1px;
}

.counter-number.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Mobile Responsiveness for Projects and Contact */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-card {
    padding: 1.5rem;
  }

  .contact-links {
    flex-direction: column;
    align-items: center;
  }

  .contact-link {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }

  .visitor-counter {
    max-width: 250px;
    padding: 0.8rem 1.5rem;
    gap: 0.8rem;
  }

  .counter-icon {
    width: 35px;
    height: 35px;
  }

  .counter-icon i {
    font-size: 1rem;
  }

  .counter-number {
    font-size: 1.2rem;
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading Animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Blog Section */
.blog {
  padding: 100px 0;
  background: linear-gradient(
    180deg,
    var(--primary-black) 0%,
    var(--secondary-black) 100%
  );
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.blog-post {
  background: rgba(26, 26, 26, 0.8);
  border: 1px solid var(--dark-grey);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.blog-post::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-purple), var(--electric-blue));
}

.blog-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(139, 92, 246, 0.2);
  border-color: var(--neon-purple);
}

.blog-post-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.blog-date {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-family: "Orbitron", monospace;
}

.blog-category {
  background: linear-gradient(135deg, var(--neon-purple), var(--electric-blue));
  color: var(--text-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-title {
  font-family: "Orbitron", monospace;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.4;
  font-weight: 600;
}

.blog-excerpt {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.blog-read-more {
  color: var(--electric-blue);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  font-family: "Orbitron", monospace;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.blog-read-more:hover {
  color: var(--neon-purple);
  text-shadow: 0 0 8px var(--accent-glow);
  transform: translateX(5px);
}

.blog-read-more i {
  transition: transform 0.3s ease;
}

.blog-read-more:hover i {
  transform: translateX(3px);
}

.blog-cta {
  text-align: center;
  padding: 2rem;
  background: rgba(42, 42, 42, 0.3);
  border-radius: 12px;
  border: 1px solid var(--dark-grey);
}

.blog-cta p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

/* Responsive Design for Blog */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .blog-post {
    padding: 1.5rem;
  }
  
  .blog-title {
    font-size: 1.1rem;
  }
  
  .blog-post-header {
    flex-direction: column;
    align-items: flex-start;
  }
}