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

:root {
  --bg: #0a0a0f;
  --bg2: #0f0f1a;
  --panel: #12121f;
  --border: #2a2a4a;
  --green: #00ff88;
  --cyan: #00e5ff;
  --pink: #ff2d78;
  --yellow: #ffe600;
  --purple: #9d4edd;
  --white: #e8e8ff;
  --muted: #5a5a8a;
  --pixel: 'Press Start 2P', monospace;
  --vt: 'VT323', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--vt);
  font-size: 20px;
  line-height: 1.6;
  min-height: 100vh;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Crect x='0' y='0' width='8' height='8' fill='%2300ff88'/%3E%3Crect x='8' y='8' width='8' height='8' fill='%2300ff88'/%3E%3C/svg%3E") 0 0, crosshair;
}

/* scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* grid bg */
body::after {
  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: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 2px solid var(--green);
  box-shadow: 0 0 20px rgba(0,255,136,0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
  image-rendering: pixelated;
}

.nav-logo {
  font-family: var(--pixel);
  font-size: 0.6rem;
  color: var(--green);
  text-decoration: none;
  text-shadow: 0 0 10px var(--green);
  letter-spacing: 0.05em;
}

.nav-logo span {
  color: var(--pink);
  text-shadow: 0 0 10px var(--pink);
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
}

.nav-links a {
  font-family: var(--pixel);
  font-size: 0.45rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  transition: all 0.1s;
  display: block;
  letter-spacing: 0.05em;
}

.nav-links a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  text-shadow: 0 0 8px var(--cyan);
  background: rgba(0,229,255,0.06);
}

.nav-status {
  font-family: var(--pixel);
  font-size: 0.4rem;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blink-dot {
  width: 6px; height: 6px;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 1.2s step-end infinite;
}

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

/* ── SECTIONS ── */
section {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem 4rem;
  max-width: 900px;
  margin: 0 auto;
}

section:first-of-type { padding-top: 7rem; }

/* ── PIXEL WINDOW ── */
.px-window {
  background: var(--panel);
  border: 2px solid var(--border);
  position: relative;
  margin-bottom: 2rem;
}

.px-titlebar {
  background: var(--border);
  padding: 0.4rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--pixel);
  font-size: 0.45rem;
  color: var(--white);
  letter-spacing: 0.05em;
}

.px-dot { width: 10px; height: 10px; flex-shrink: 0; }
.px-dot.red   { background: var(--pink);   box-shadow: 0 0 6px var(--pink); }
.px-dot.yel   { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.px-dot.grn   { background: var(--green);  box-shadow: 0 0 6px var(--green); }

.px-body { padding: 2rem; }

/* ── HERO ── */
#home .avatar-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.avatar {
  width: 96px; height: 96px;
  background: var(--bg2);
  border: 2px solid var(--purple);
  box-shadow: 0 0 20px rgba(157,78,221,0.4), inset 0 0 20px rgba(157,78,221,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  flex-shrink: 0;
  image-rendering: pixelated;
  position: relative;
  overflow: hidden;
}

.avatar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(157,78,221,0.15) 0%, transparent 60%);
}

.hero-text h1 {
  font-family: var(--pixel);
  font-size: 1rem;
  color: var(--green);
  text-shadow: 0 0 16px var(--green), 2px 2px 0 #003320;
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
  animation: glitch 5s infinite;
}

.hero-text .handle {
  font-family: var(--pixel);
  font-size: 0.5rem;
  color: var(--pink);
  text-shadow: 0 0 10px var(--pink);
}

.bio-text {
  font-family: var(--vt);
  font-size: 1.3rem;
  color: var(--white);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 1.5rem;
}

.bio-text .hl-green { color: var(--green); }
.bio-text .hl-cyan  { color: var(--cyan); }
.bio-text .hl-pink  { color: var(--pink); }

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

.tag {
  font-family: var(--pixel);
  font-size: 0.38rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid;
  letter-spacing: 0.05em;
}

.tag.g { color: var(--green);  border-color: var(--green);  background: rgba(0,255,136,0.06); }
.tag.c { color: var(--cyan);   border-color: var(--cyan);   background: rgba(0,229,255,0.06); }
.tag.p { color: var(--purple); border-color: var(--purple); background: rgba(157,78,221,0.06); }
.tag.y { color: var(--yellow); border-color: var(--yellow); background: rgba(255,230,0,0.06); }

/* ── PROJECTS ── */
.section-header {
  font-family: var(--pixel);
  font-size: 0.6rem;
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-header::before {
  content: '▶';
  color: var(--pink);
  font-size: 0.5rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.proj-card {
  background: var(--bg2);
  border: 2px solid var(--border);
  padding: 1.25rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
}

.proj-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-line, var(--green));
  box-shadow: 0 0 10px var(--accent-line, var(--green));
}

.proj-card:hover {
  border-color: var(--accent-line, var(--green));
  box-shadow: 0 0 20px rgba(0,255,136,0.1), inset 0 0 20px rgba(0,255,136,0.03);
}

.proj-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
  image-rendering: pixelated;
}

.proj-name {
  font-family: var(--pixel);
  font-size: 0.5rem;
  color: var(--white);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  line-height: 1.8;
}

.proj-desc {
  font-family: var(--vt);
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.proj-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1rem;
}

.proj-stack span {
  font-family: var(--pixel);
  font-size: 0.32rem;
  padding: 0.2rem 0.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--muted);
  letter-spacing: 0.04em;
}

.proj-link {
  font-family: var(--pixel);
  font-size: 0.38rem;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: text-shadow 0.15s;
}

.proj-link:hover { text-shadow: 0 0 8px var(--cyan); }

/* ── CONTACT ── */
#contact .px-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.contact-line {
  font-family: var(--vt);
  font-size: 1.3rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-line .label {
  font-family: var(--pixel);
  font-size: 0.38rem;
  color: var(--muted);
  width: 70px;
  letter-spacing: 0.04em;
}

.contact-line a {
  color: var(--cyan);
  text-decoration: none;
  transition: text-shadow 0.15s;
}

.contact-line a:hover { text-shadow: 0 0 10px var(--cyan); }

/* ── FOOTER ── */
footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--pixel);
  font-size: 0.38rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

footer span { color: var(--pink); }

/* ── ANIMATIONS ── */
@keyframes glitch {
  0%,90%,100% { text-shadow: 0 0 16px var(--green), 2px 2px 0 #003320; transform: none; }
  92% { text-shadow: -2px 0 var(--pink), 2px 0 var(--cyan); transform: translate(-1px, 0); }
  94% { text-shadow: 2px 0 var(--pink), -2px 0 var(--cyan); transform: translate(1px, 0); }
  96% { text-shadow: 0 0 16px var(--green), 2px 2px 0 #003320; transform: none; }
}

@keyframes type    { to { width: 100%; } }
@keyframes cursor  { 0%,100%{border-color:var(--green)} 50%{border-color:transparent} }

.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid var(--green);
  width: 0;
  animation: type 2.5s steps(30) 0.5s forwards, cursor 0.7s step-end infinite;
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  nav { padding: 0 1rem; }
  .nav-links a { padding: 0.5rem 0.6rem; font-size: 0.38rem; }
  section { padding: 5rem 1rem 3rem; }
  .hero-text h1 { font-size: 0.7rem; }
  .projects-grid { grid-template-columns: 1fr; }
}