:root {
  --bg: #000000;
  --bg2: #000000;
  --bg3: #000000;
  --accent: #00ff88;
  --accent2: #ff3c6e;
  --accent3: #3c8eff;
  --text: #e8e8f0;
  --muted: #6b6b80;
  --border: #1e1e2e;
  --mono: 'Space Mono', monospace;
  --display: 'Syne', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  overflow-x: hidden;
  cursor: none;
}

/* On touch/mobile devices: restore default cursor, hide custom cursor */
@media (hover: none) and (pointer: coarse) {
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none !important; }
}

/* Custom cursor */
.cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  mix-blend-mode: screen;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: all 0.15s ease;
  opacity: 0.5;
}

/* Grid overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Noise texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* Nav */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 3rem;
  border-bottom: 1px solid var(--border);
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--text); }

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

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::before {
  content: '// ';
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.2s;
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::before { opacity: 1; }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 3rem;
  position: relative;
  z-index: 1;
}

.hero-inner {
  max-width: 900px;
}

.hero-tag {
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.2s;
}

.hero-name {
  font-family: var(--display);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.4s;
}

.hero-name .line2 {
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
}

.hero-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.6s;
}

.hero-desc span { color: var(--accent); }

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.8s;
}

.btn {
  padding: 0.75rem 1.75rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.btn-primary:hover {
  background: #00cc6e;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Terminal widget */
.terminal {
  position: absolute;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 340px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.8s ease forwards 1s;
  display: none;
}

@media (min-width: 1100px) { .terminal { display: block; } }

.terminal-bar {
  background: var(--bg3);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.terminal-title { font-size: 0.65rem; color: var(--muted); margin-left: auto; }

.terminal-body {
  padding: 1.2rem;
  font-size: 0.72rem;
  line-height: 2;
  color: var(--muted);
}

.t-green { color: var(--accent); }
.t-blue { color: var(--accent3); }
.t-red { color: var(--accent2); }
.t-white { color: var(--text); }

.cursor-blink {
  display: inline-block;
  width: 7px; height: 13px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}

/* Sections */
section {
  padding: 6rem 3rem;
  position: relative;
  z-index: 1;
}

.section-label {
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: var(--accent);
  opacity: 0.3;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 3rem;
  line-height: 1;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1000px;
}

@media (max-width: 700px) { .about-grid { grid-template-columns: 1fr; } }

.about-text {
  font-size: 0.85rem;
  line-height: 2;
  color: var(--muted);
}

.about-text p { margin-bottom: 1rem; }
.about-text strong { color: var(--text); font-weight: 700; }

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

.about-stats .stat-card:last-of-type {
  grid-column: 1 / -1;
  justify-self: center;
  width: 50%;
}

.stat-card-center {
  grid-column: 1 / -1 !important;
  justify-self: center !important;
  width: 50% !important;
}

.available-dot { display: none; }

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 1.2rem;
  border-radius: 4px;
  transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--accent); }

.stat-num {
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label { font-size: 0.65rem; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; }

/* Skills */
#skills { background: var(--bg2); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
}

.skill-group {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
}

.skill-group:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.skill-group-title {
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}

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

.tag {
  font-size: 0.72rem;
  padding: 0.3rem 0.65rem;
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: all 0.2s;
}

.tag:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
}

.project-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,136,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
}

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

.project-num {
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.project-name {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.project-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.stack-tag {
  font-size: 0.65rem;
  color: var(--accent3);
  border: 1px solid rgba(60,142,255,0.3);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

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

.project-link {
  font-size: 0.7rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.project-link:hover { color: var(--accent); }
.project-link::before { content: '↗ '; }

/* Contact */
#contact { background: var(--bg2); }

.contact-inner {
  max-width: 600px;
}

.contact-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

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

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all 0.2s;
  background: var(--bg);
}

.contact-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(6px);
}

.contact-link-label {
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-width: 70px;
}

/* Footer */
footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  color: var(--muted);
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Scroll reveal */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Mobile nav */
@media (max-width: 600px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1.2rem; }
  .hero { padding: 0 1.5rem; padding-top: 6rem; }
  section { padding: 4rem 1.5rem; }
  footer { padding: 1.5rem; }
}

/* Highlight bar on hero */
.hero-accent-line {
  position: absolute;
  left: 0; top: 50%;
  width: 3px;
  height: 120px;
  background: var(--accent);
  transform: translateY(-50%);
  opacity: 0;
  animation: fadeIn 0.5s ease forwards 1.2s;
}

.available-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  color: var(--accent);
  border: 1px solid rgba(0,255,136,0.3);
  padding: 0.3rem 0.75rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.1s;
}

.available-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 2s ease-in-out infinite;
}