:root {
  --bg: #050505;
  --bg-card: #0a0a0a;
  --bg-card-hover: #0e0e0e;
  --green: #00ff41;
  --green-bright: #33ff66;
  --green-dim: #00cc33;
  --green-muted: #009922;
  --green-dark: #006618;
  --green-faint: #003d0f;
  --green-border: rgba(0, 255, 65, 0.12);
  --green-border-hover: rgba(0, 255, 65, 0.25);
  --green-glow: rgba(0, 255, 65, 0.08);
  --green-glow-strong: rgba(0, 255, 65, 0.25);
  --nav-height: 64px;
  --container-max: 1060px;
  --font: 'JetBrains Mono', 'Courier New', monospace;
  --transition: all 0.2s ease;
}

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--green-dim);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}

.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(0deg,
      rgba(0, 0, 0, 0.03) 0px,
      rgba(0, 0, 0, 0.03) 1px,
      transparent 1px,
      transparent 3px);
  pointer-events: none;
  z-index: 9999;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--green);
  letter-spacing: -0.02em;
}

p {
  color: var(--green-dim);
}

a {
  color: var(--green);
}

.prompt {
  color: var(--green-muted);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.cursor::after {
  content: "█";
  animation: blink 1s step-end infinite;
  color: var(--green);
  font-weight: 400;
  margin-left: 2px;
}

@keyframes blink {
  0%,
  50%
}

.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  background: transparent;
  transition: var(--transition);
}

.main-nav.scrolled {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--green-border);
}

.nav-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--green);
}

.nav-brand .brand-logo {
  height: 30px;
  width: 30px;
  border-radius: 2px;
  object-fit: cover;
  border: 1px solid var(--green-border);
  filter: grayscale(100%) brightness(0.7) sepia(50%) hue-rotate(80deg) saturate(200%);
}

.brand-user {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--green-muted);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--green-muted);
  font-weight: 400;
  font-size: 0.85rem;
  transition: var(--transition);
  padding: 0.25rem 0;
}

.nav-links a:hover {
  color: var(--green);
}

.nav-links .contact-btn {
  color: var(--green);
  border: 1px solid var(--green-border);
  padding: 0.4rem 0.9rem;
  font-weight: 500;
}

.nav-links .contact-btn:hover {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--green);
  transition: var(--transition);
  display: block;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 6rem);
  position: relative;
}

.hero-content {
  max-width: 700px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1.5rem;
  color: var(--green);
  text-shadow: 0 0 30px var(--green-glow-strong);
}

.hero .subtitle {
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
  color: var(--green-dim);
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--green-muted);
  font-size: 0.8rem;
  margin-bottom: 2.5rem;
  border: 1px solid var(--green-border);
  padding: 0.4rem 1rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  display: inline-block;
  animation: pulse-dot 2s ease infinite;
  box-shadow: 0 0 8px var(--green-glow-strong);
}

@keyframes pulse-dot {
  0%,
  100%
}

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

.btn {
  padding: 0.7rem 1.4rem;
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--green);
  color: var(--bg);
}

.btn-outline {
  background: transparent;
  color: var(--green-muted);
  border: 1px solid var(--green-border);
}

.btn-outline:hover {
  color: var(--green);
  border-color: var(--green-muted);
}

section {
  padding: 8rem 0;
}

.section-label {
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 400;
  display: block;
  margin-bottom: 0.5rem;
  text-transform: none;
  letter-spacing: 0.05em;
}

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

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.bio-content h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.bio-content p {
  margin-bottom: 1.2rem;
  font-size: 0.9rem;
}

.expertise-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.chip {
  border: 1px solid var(--green-border);
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  color: var(--green-muted);
  transition: var(--transition);
}

.chip:hover {
  color: var(--green);
  border-color: var(--green-muted);
}

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

.skill-item {
  width: 100%;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-name {
  font-size: 0.85rem;
  color: var(--green-dim);
  font-weight: 400;
}

.skill-pct {
  color: var(--green-muted);
  font-size: 0.8rem;
}

.skill-track {
  height: 8px;
  background: rgba(0, 255, 65, 0.04);
  border: 1px solid var(--green-border);
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: repeating-linear-gradient(90deg,
      var(--green-muted) 0px,
      var(--green-muted) 6px,
      transparent 6px,
      transparent 8px);
  transition: width 1.5s ease;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  border: 1px solid var(--green-border);
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  transition: var(--transition);
  position: relative;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--green);
  transition: width 0.4s ease;
}

.service-card:hover::before {
  width: 100%;
}

.service-card:hover {
  border-color: var(--green-border-hover);
  background: var(--bg-card-hover);
}

.service-dir {
  color: var(--green-dark);
  font-size: 0.7rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.service-card h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.service-card p {
  font-size: 0.85rem;
  line-height: 1.7;
}

.stats-banner {
  border: 1px solid var(--green-border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 3rem;
  text-align: center;
  background: var(--bg-card);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--green-muted);
  text-transform: lowercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  color: var(--green-dark);
  font-size: 1.5rem;
  user-select: none;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.portfolio-card {
  border: 1px solid var(--green-border);
  overflow: hidden;
  background: var(--bg-card);
  transition: var(--transition);
}

.portfolio-card:hover {
  border-color: var(--green-border-hover);
}

.portfolio-img {
  height: 200px;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--green-border);
}

.portfolio-img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 255, 65, 0.04);
  pointer-events: none;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.65) contrast(1.15);
  transition: filter 0.3s ease;
}

.portfolio-card:hover .portfolio-img img {
  filter: grayscale(30%) brightness(0.75) contrast(1.1);
}

.portfolio-info {
  padding: 1.5rem;
}

.portfolio-info h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.portfolio-info p {
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  min-height: 3rem;
  line-height: 1.7;
}

.project-link {
  color: var(--green-muted);
  text-decoration: none;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.project-link:hover {
  color: var(--green);
}

.project-link i {
  transition: transform 0.2s ease;
  font-size: 0.7rem;
}

.project-link:hover i {
  transform: translateX(4px);
}

.resume-box {
  border: 1px solid var(--green-border);
  padding: 3rem;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-card);
}

.resume-preview-container {
  border: 1px solid var(--green-border);
  padding: 0.5rem;
  background: var(--bg);
}

.resume-preview-container img {
  width: 100%;
  display: block;
  filter: grayscale(80%) brightness(0.55) contrast(1.2) sepia(20%) hue-rotate(80deg);
}

.resume-content h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.resume-content p {
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

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

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.contact-info>p {
  font-size: 0.9rem;
}

.email-link {
  margin-top: 1.75rem;
}

.email-link a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--green-dim);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.email-link a i {
  font-size: 0.85rem;
  color: var(--green-muted);
  transition: var(--transition);
}

.email-link a:hover {
  color: var(--green);
}

.email-link a:hover i {
  color: var(--green);
}

.social-strip {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green-muted);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--green-border);
  transition: var(--transition);
}

.social-link:hover {
  color: var(--bg);
  border-color: var(--green);
  background: var(--green);
}

.social-link i {
  font-size: 0.85rem;
}

.contact-form {
  border: 1px solid var(--green-border);
  background: var(--bg-card);
  overflow: hidden;
}

.form-title-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  background: rgba(0, 255, 65, 0.03);
  border-bottom: 1px solid var(--green-border);
}

.form-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--green-dark);
  display: inline-block;
}

.form-title-text {
  margin-left: 0.75rem;
  font-size: 0.7rem;
  color: var(--green-dark);
}

.contact-form form {
  padding: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--green-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--green-border);
  color: var(--green);
  font-family: var(--font);
  font-size: 0.85rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--green-faint);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green-muted);
  box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.05);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-btn {
  width: 100%;
  padding: 0.75rem;
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.submit-btn:hover {
  background: var(--green);
  color: var(--bg);
}

footer {
  padding: 3rem 0;
  border-top: 1px solid var(--green-border);
  text-align: center;
}

footer p {
  font-size: 0.75rem;
  color: var(--green-dark);
}

.projects-hero {
  min-height: 70vh;
  padding-top: calc(var(--nav-height) + 8rem);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--green-border);
}

.filter-chip {
  font-family: var(--font);
  font-size: 0.75rem;
  padding: 0.4rem 0.9rem;
  background: transparent;
  color: var(--green-muted);
  border: 1px solid var(--green-border);
  cursor: pointer;
  transition: var(--transition);
}

.filter-chip:hover {
  color: var(--green);
  border-color: var(--green-muted);
}

.filter-chip.active {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
}

.project-list {
  display: flex;
  flex-direction: column;
}

.project-row {
  display: grid;
  grid-template-columns: 100px 240px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--green-border);
  transition: var(--transition);
}

.project-row-img {
  border: 1px solid var(--green-border);
  overflow: hidden;
  position: relative;
  background: var(--bg-card);
  align-self: start;
}

.project-row-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 255, 65, 0.04);
  pointer-events: none;
}

.project-row-img img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  filter: grayscale(60%) brightness(0.7) contrast(1.15);
  transition: filter 0.3s ease;
}

.project-row:hover .project-row-img img {
  filter: grayscale(20%) brightness(0.85) contrast(1.1);
}

.project-row:first-child {
  border-top: 1px solid var(--green-border);
}

.project-row.hidden {
  display: none;
}

.project-row:hover {
  background: rgba(0, 255, 65, 0.02);
}

.project-row-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.project-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
  line-height: 1;
}

.project-year {
  font-size: 0.75rem;
  color: var(--green-dark);
  letter-spacing: 0.05em;
}

.project-row-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.project-tagline {
  font-size: 0.9rem;
  color: var(--green-dim);
  margin-bottom: 0.75rem;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--green-muted);
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.stack-tag {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--green-border);
  color: var(--green-muted);
  background: rgba(0, 255, 65, 0.02);
}

.project-link-muted {
  color: var(--green-dark);
  font-size: 0.75rem;
  font-style: italic;
}

.archive-empty {
  display: none;
  text-align: center;
  padding: 4rem 0;
  border: 1px dashed var(--green-border);
  margin-top: 2rem;
}

.archive-empty.visible {
  display: block;
}

.archive-empty p {
  font-size: 0.9rem;
  color: var(--green-muted);
}

.archive-empty .prompt {
  text-align: center;
}

.cta-strip {
  padding-top: 2rem;
  padding-bottom: 8rem;
}

.cta-box {
  border: 1px solid var(--green-border);
  padding: 3.5rem 3rem;
  background: var(--bg-card);
  text-align: center;
}

.cta-box h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 0.9rem;
  margin-bottom: 2rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.cta-box .hero-actions {
  justify-content: center;
}

@media (max-width: 1024px) {

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

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .resume-preview-container {
    max-width: 350px;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 13px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--bg-card);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--green-border);
    gap: 1rem;
  }

  .nav-links.nav-open {
    display: flex;
  }

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

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

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

  .stat-divider {
    display: none;
  }

  section {
    padding: 5rem 0;
  }

  .contact-form form {
    padding: 1.5rem;
  }

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

  .hero-actions .btn {
    text-align: center;
    justify-content: center;
  }

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

  .container {
    padding: 0 1.25rem;
  }

  .brand-user {
    display: none;
  }

  .project-row {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 2rem 0;
  }

  .project-row-img img {
    height: 200px;
  }

  .project-row-meta {
    flex-direction: row;
    align-items: baseline;
    gap: 1rem;
  }

  .project-num {
    font-size: 1.2rem;
  }

  .cta-box {
    padding: 2.5rem 1.5rem;
  }

  .cta-strip {
    padding-bottom: 5rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .resume-box {
    padding: 1.5rem;
  }

  .social-strip {
    gap: 0.5rem;
  }
}