:root {
  --bg: #020b06;
  --bg2: #040f08;
  --panel: #07160d;
  --panel2: #0a1f12;
  --green: #00ff6a;
  --green-dim: #00c450;
  --green-dark: #004d20;
  --cyan: #00ffe1;
  --cyan-dim: #00b89e;
  --red: #ff2d55;
  --amber: #ffb700;
  --text: #b8ffd2;
  --text-dim: #5a9a6f;
  --border: #0d3320;
  --border-bright: #00ff6a44;
  --font-mono: 'Share Tech Mono', monospace;
  --font-display: 'Orbitron', sans-serif;
  --font-vt: 'VT323', monospace;
  --glow: 0 0 8px #00ff6a66, 0 0 24px #00ff6a22;
  --glow-cyan: 0 0 8px #00ffe166, 0 0 24px #00ffe122;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: crosshair;
}

/* Scanlines 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;
  animation: scanroll 12s linear infinite;
}

@keyframes scanroll {
  0% { background-position: 0 0; }
  100% { background-position: 0 400px; }
}

/* Noise texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

/* ── LAYOUT ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(2,11,6,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
  color: var(--green);
  text-shadow: var(--glow);
  text-decoration: none;
  letter-spacing: 2px;
}

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

.nav-links { display: flex; gap: 32px; list-style: none; }

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s, text-shadow 0.2s;
  position: relative;
}

.nav-links a::before {
  content: '>';
  margin-right: 4px;
  color: var(--green);
  opacity: 0;
  transition: opacity 0.2s;
}

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

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-dim);
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: var(--glow);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 56px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridfade 0.5s ease-out;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

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

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero-tag {
  font-size: 12px;
  color: var(--green);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeup 0.6s ease forwards 0.3s;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 80px);
  font-weight: 900;
  line-height: 1;
  color: var(--green);
  text-shadow: var(--glow);
  letter-spacing: -1px;
  opacity: 0;
  animation: fadeup 0.6s ease forwards 0.5s;
}

.hero-name .accent { color: var(--cyan); text-shadow: var(--glow-cyan); }

.hero-title {
  font-family: var(--font-vt);
  font-size: clamp(22px, 4vw, 40px);
  color: var(--cyan-dim);
  margin-top: 12px;
  letter-spacing: 2px;
  opacity: 0;
  animation: fadeup 0.6s ease forwards 0.7s;
}

.hero-bio {
  max-width: 560px;
  margin-top: 24px;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.9;
  opacity: 0;
  animation: fadeup 0.6s ease forwards 0.9s;
}

.hero-bio strong { color: var(--green); }

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
  opacity: 0;
  animation: fadeup 0.6s ease forwards 1.1s;
}

.btn {
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--green);
  color: var(--bg);
  background: var(--green);
  transition: all 0.2s;
  cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

.btn:hover {
  background: transparent;
  color: var(--green);
  text-shadow: var(--glow);
  box-shadow: var(--glow);
}

.btn-ghost {
  background: transparent;
  color: var(--cyan);
  border-color: var(--cyan);
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}

.btn-ghost:hover {
  background: var(--cyan);
  color: var(--bg);
  text-shadow: none;
  box-shadow: var(--glow-cyan);
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: fadeup 0.6s ease forwards 1.3s;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--green);
  text-shadow: var(--glow);
}

.stat-label {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}

.hero-decoration {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 340px;
  height: 340px;
  opacity: 0.08;
  pointer-events: none;
  animation: rotateSlow 30s linear infinite;
}

@keyframes rotateSlow {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

@keyframes fadeup {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── SECTION COMMON ── */
section {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.section-number {
  font-family: var(--font-vt);
  font-size: 48px;
  color: var(--green-dark);
  line-height: 1;
  min-width: 60px;
}

.section-title-wrap { flex: 1; }

.section-tag {
  font-size: 10px;
  color: var(--green);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 1px;
}

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-bright), transparent);
}

/* ── SKILLS ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.skill-category {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 24px;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--green);
  box-shadow: var(--glow);
}

.skill-category:hover {
  border-color: var(--border-bright);
  box-shadow: inset 0 0 30px rgba(0,255,106,0.03);
}

.skill-cat-title {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-cat-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.skill-tag {
  padding: 4px 10px;
  font-size: 11px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg2);
  letter-spacing: 0.5px;
  transition: all 0.15s;
  cursor: default;
}

.skill-tag:hover {
  border-color: var(--green);
  color: var(--green);
  text-shadow: var(--glow);
  background: var(--green-dark);
}

.skill-tag.cert {
  border-color: var(--amber);
  color: var(--amber);
}

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.project-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 28px;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,255,106,0.03), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.project-card:hover {
  border-color: var(--border-bright);
  box-shadow: 0 0 30px rgba(0,255,106,0.06);
  transform: translateY(-2px);
}

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

.project-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.project-num {
  font-family: var(--font-vt);
  font-size: 22px;
  color: var(--green-dark);
}

.project-type {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--cyan-dim);
  text-transform: uppercase;
  border: 1px solid var(--cyan-dim);
  padding: 2px 8px;
}

.project-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 1px;
  margin-bottom: 12px;
  transition: color 0.2s;
}

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

.project-desc {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.9;
  margin-bottom: 20px;
}

.project-stack { display: flex; flex-wrap: wrap; gap: 6px; }

.stack-tag {
  padding: 3px 8px;
  font-size: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--green);
  letter-spacing: 0.5px;
}

.project-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.project-link {
  font-size: 11px;
  color: var(--cyan-dim);
  text-decoration: none;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}

.project-link:hover { color: var(--cyan); text-shadow: var(--glow-cyan); }

/* ── ARTICLE OVERLAY ── */
.article-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2,11,6,0.97);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 80px 24px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.article-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.article-inner {
  max-width: 720px;
  width: 100%;
  transform: translateY(20px);
  transition: transform 0.3s;
}

.article-overlay.active .article-inner {
  transform: translateY(0);
}

.article-close {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 16px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.2s;
  z-index: 2001;
}

.article-close:hover { border-color: var(--red); color: var(--red); }

.article-tag-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.article-tag {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.article-tag.type { border-color: var(--cyan-dim); color: var(--cyan-dim); }

.article-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 900;
  color: var(--green);
  text-shadow: var(--glow);
  letter-spacing: 1px;
  line-height: 1.2;
  margin-bottom: 24px;
}

.article-section { margin-bottom: 32px; }

.article-section h3 {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.article-section p {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.9;
}

.article-section ul {
  list-style: none;
  padding: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 2;
}

.article-section ul li::before {
  content: '▸ ';
  color: var(--green);
  font-size: 10px;
}

.article-stack { display: flex; flex-wrap: wrap; gap: 8px; }
.article-stack .stack-tag { font-size: 12px; padding: 6px 12px; }

/* ── EXPERIENCE ── */
.timeline { position: relative; padding-left: 32px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(var(--green), var(--border), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -36px;
  top: 8px;
  width: 10px;
  height: 10px;
  border: 1px solid var(--green);
  background: var(--bg);
  box-shadow: var(--glow);
  transform: rotate(45deg);
}

.timeline-date {
  font-family: var(--font-vt);
  font-size: 18px;
  color: var(--green-dim);
  margin-bottom: 4px;
  letter-spacing: 1px;
}

.timeline-role {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.timeline-org {
  font-size: 12px;
  color: var(--cyan-dim);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.timeline-desc {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.9;
  max-width: 600px;
}

.timeline-desc ul { list-style: none; }
.timeline-desc ul li::before { content: '> '; color: var(--green); }

/* ── EDUCATION ── */
.edu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.edu-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 28px;
  position: relative;
  transition: all 0.2s;
}

.edu-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.edu-card:hover { border-color: var(--border-bright); }

.edu-degree {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.edu-school {
  font-size: 12px;
  color: var(--cyan-dim);
  margin-bottom: 4px;
  letter-spacing: 1px;
}

.edu-date {
  font-family: var(--font-vt);
  font-size: 18px;
  color: var(--green-dark);
  margin-bottom: 12px;
}

.edu-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.8;
}

/* ── CERTIFICATIONS ── */
.cert-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.cert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cert-badge.earned { border-color: var(--green); color: var(--green); }
.cert-badge.progress { border-color: var(--amber); color: var(--amber); }

.cert-badge::before {
  content: attr(data-icon);
  font-size: 14px;
}

/* ── CONTACT ── */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-blurb {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.9;
  margin-bottom: 32px;
}

.contact-links { display: flex; flex-direction: column; gap: 12px; }

.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 1px;
  transition: all 0.2s;
}

.contact-link:hover {
  border-color: var(--border-bright);
  color: var(--green);
  text-shadow: var(--glow);
  transform: translateX(4px);
}

.contact-link-icon { color: var(--green); font-size: 18px; min-width: 24px; text-align: center; }

/* ── TERMINAL ── */
.terminal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  font-size: 12px;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
}

.term-dot { width: 10px; height: 10px; border-radius: 50%; }
.term-dot.r { background: var(--red); }
.term-dot.y { background: var(--amber); }
.term-dot.g { background: var(--green); }

.terminal-title { margin-left: auto; font-size: 10px; color: var(--text-dim); letter-spacing: 1px; }

.terminal-body { padding: 20px; line-height: 2.2; }

.term-line { display: flex; gap: 8px; }
.term-prompt { color: var(--green); white-space: nowrap; }
.term-cmd { color: var(--cyan-dim); }
.term-output { color: var(--text-dim); padding-left: 20px; }
.term-output.success { color: var(--green); }
.term-output.warn { color: var(--amber); }

.cursor-blink {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--green);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}

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

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

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

/* ── GLITCH EFFECT ── */
@keyframes glitch {
  0%   { clip-path: inset(40% 0 61% 0); transform: translate(-2px); }
  20%  { clip-path: inset(92% 0 1%  0); transform: translate(2px);  }
  40%  { clip-path: inset(43% 0 1%  0); transform: translate(-2px); }
  60%  { clip-path: inset(25% 0 58% 0); transform: translate(2px);  }
  80%  { clip-path: inset(54% 0 7%  0); transform: translate(-2px); }
  100% { clip-path: inset(58% 0 43% 0); transform: translate(0);    }
}

.glitch-wrap { position: relative; display: inline-block; }

.glitch-wrap::before,
.glitch-wrap::after {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.glitch-wrap::before {
  color: var(--cyan);
  animation: glitch 4s infinite linear alternate-reverse;
  opacity: 0.4;
}

.glitch-wrap::after {
  color: var(--red);
  animation: glitch 3s infinite linear alternate-reverse;
  opacity: 0.3;
}

/* ── READ MORE ── */
.read-more {
  font-size: 11px;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  cursor: pointer;
  transition: gap 0.2s;
}

.read-more:hover { gap: 10px; text-shadow: var(--glow); }

/* ── RESPONSIVE ── */
@media (max-width: 720px) {
  .projects-grid { grid-template-columns: 1fr; }
  .hero-decoration { display: none; }
  .nav-links { display: none; }
  .contact-inner { grid-template-columns: 1fr; }
  .project-card.featured { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .edu-grid { grid-template-columns: 1fr; }
}