/*  CSS Variables  */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --text-primary: #e8e8f0;
  --text-secondary: #a0a0b8;
  --text-muted: #6b6b85;
  --accent-primary: #00ffcc;
  --accent-secondary: #7000ff;
  --accent-tertiary: #ff00aa;
  --border-color: rgba(0, 255, 204, 0.1);
  --shadow-glow: 0 0 30px rgba(0, 255, 204, 0.15);
  --transition-speed: 0.3s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "JetBrains Mono", monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/*  Animated Background  */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(0, 255, 204, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 204, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
  z-index: -2;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(
      circle at 20% 50%,
      rgba(112, 0, 255, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(0, 255, 204, 0.1) 0%,
      transparent 50%
    );
  z-index: -1;
}

/*  Navbar  */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  z-index: 1000;
  animation: slideDown 0.5s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

.logo {
  font-family: "Orbitron", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

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

.logo-text {
  color: var(--text-primary);
  margin: 0 0.3rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  position: relative;
  transition: color var(--transition-speed);
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--transition-speed);
}

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

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--accent-primary);
  transition: var(--transition-speed);
}

/*  Hero Section  */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 6rem 2rem 4rem;
  position: relative;
}

.hero-content {
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.glitch-text {
  font-size: 1.2rem;
  color: var(--accent-primary);
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.name-title {
  font-family: "Orbitron", sans-serif;
  font-size: 4rem;
  font-weight: 900;
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.separator {
  color: var(--accent-primary);
  margin: 0 0.5rem;
}

.hero-description {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 500px;
}

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

.btn {
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 5px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-speed);
}

.btn-primary {
  background: var(--accent-primary);
  color: var(--bg-primary);
  font-weight: 600;
  box-shadow: 0 0 20px rgba(0, 255, 204, 0.3);
}

.btn-primary:hover {
  background: var(--accent-secondary);
  box-shadow: 0 0 30px rgba(112, 0, 255, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
}

.btn-secondary:hover {
  background: rgba(0, 255, 204, 0.1);
  transform: translateY(-2px);
}

/* Terminal Window */
.hero-visual {
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.terminal-window {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.terminal-header {
  background: var(--bg-tertiary);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.terminal-button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-button.red {
  background: #ff5f56;
}
.terminal-button.yellow {
  background: #ffbd2e;
}
.terminal-button.green {
  background: #27c93f;
}

.terminal-title {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.terminal-body {
  padding: 1.5rem;
  font-family: "JetBrains Mono", monospace;
  min-height: 150px;
}

.terminal-prompt {
  color: var(--accent-primary);
  margin-right: 0.5rem;
}

.typed-text {
  color: var(--text-primary);
}

.cursor {
  color: var(--accent-primary);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.mouse {
  width: 25px;
  height: 40px;
  border: 2px solid var(--accent-primary);
  border-radius: 15px;
  position: relative;
}

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

@keyframes scroll {
  0% {
    opacity: 1;
    top: 8px;
  }
  100% {
    opacity: 0;
    top: 20px;
  }
}

.scroll-indicator p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/*  Container  */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/*  Section Title  */
.section-title {
  font-family: "Orbitron", sans-serif;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

.title-number {
  color: var(--accent-primary);
  font-size: 1.5rem;
  margin-right: 1rem;
}

/*  About Section  */
.about {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  transition: all var(--transition-speed);
}

.stat-item:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.stat-number {
  font-family: "Orbitron", sans-serif;
  font-size: 2.5rem;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

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

/* Code Card */
.code-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.code-header {
  background: var(--bg-primary);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.code-dot:nth-child(1) {
  background: #ff5f56;
}
.code-dot:nth-child(2) {
  background: #ffbd2e;
}
.code-dot:nth-child(3) {
  background: #27c93f;
}

.code-filename {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.code-content {
  padding: 1.5rem;
  font-size: 0.85rem;
  line-height: 1.8;
  overflow-x: auto;
}

.code-keyword {
  color: #ff79c6;
}
.code-class {
  color: #50fa7b;
}
.code-function {
  color: #8be9fd;
}
.code-param {
  color: #ffb86c;
}
.code-string {
  color: #f1fa8c;
}

/*  Skills Section  */
.skills {
  padding: 6rem 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.skill-category {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  padding: 2rem;
  transition: all var(--transition-speed);
}

.skill-category:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.category-title {
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.skill-name {
  color: var(--text-primary);
  font-weight: 600;
}

.skill-percent {
  color: var(--accent-primary);
  font-size: 0.9rem;
}

.skill-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(
    90deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  border-radius: 10px;
  width: 0;
  transition: width 1s ease;
  position: relative;
}

.skill-progress::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tech-tag {
  padding: 0.5rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: all var(--transition-speed);
  cursor: default;
}

.tech-tag:hover {
  background: rgba(0, 255, 204, 0.1);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/*  Projects Section  */
.projects {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 968px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  overflow: hidden;
  transition: all var(--transition-speed);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-primary);
}

.project-image {
  position: relative;
  height: 200px;
  background: var(--bg-primary);
  overflow: hidden;
}

.project-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-speed);
}

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

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

.project-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  background: var(--accent-primary);
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: all var(--transition-speed);
}

.project-link:hover {
  background: var(--accent-secondary);
  transform: scale(1.05);
}

.project-content {
  padding: 1.5rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tag {
  padding: 0.3rem 0.8rem;
  background: rgba(0, 255, 204, 0.1);
  color: var(--accent-primary);
  border-radius: 15px;
  font-size: 0.75rem;
}

.project-title {
  font-family: "Orbitron", sans-serif;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/*  Contact Section  */
.contact {
  padding: 6rem 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-heading {
  font-family: "Orbitron", sans-serif;
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-secondary);
}

.contact-item svg {
  color: var(--accent-primary);
  flex-shrink: 0;
}

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

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

.contact-form-wrapper {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  padding: 2rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  color: var(--text-primary);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  transition: all var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px rgba(0, 255, 204, 0.2);
}

.form-group textarea {
  resize: vertical;
}

/*  Footer  */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
}

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

.footer p {
  color: var(--text-muted);
}

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

.social-links a {
  color: var(--text-muted);
  transition: all var(--transition-speed);
  display: flex;
}

.social-links a:hover {
  color: var(--accent-primary);
  transform: translateY(-3px);
}

/* Responsive Design  */
@media (max-width: 968px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: var(--bg-secondary);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
    padding: 2rem 0;
  }

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

  .hamburger {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (max-width: 640px) {
  .name-title {
    font-size: 2.5rem;
  }

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

  .about-stats {
    grid-template-columns: 1fr;
  }

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

  .footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

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