/* ============== TOKENS ============== */
:root {
  --bg: #07070a;
  --bg-2: #0d0d12;
  --ink: #f4ede4;
  --ink-dim: #8b8579;
  --line: rgba(244, 237, 228, 0.08);
  --accent: #ff6a2b;     /* signal orange */
  --accent-2: #ffb37a;   /* warm glow */
  --plasma: #7c5cff;     /* secondary cool */
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans: 'Inter', 'Helvetica Neue', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  cursor: none;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: none; background: none; border: none; color: inherit; }

::selection { background: var(--accent); color: var(--bg); }

/* ============== CUSTOM CURSOR ============== */
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(255, 106, 43, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
}
.cursor-ring.hover {
  width: 64px; height: 64px;
  border-color: var(--accent);
}

/* ============== NAV ============== */
.nav {
  position: fixed;
  top: 24px; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  mix-blend-mode: difference;
}
.nav-mark {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-mark .dot {
  width: 8px; height: 8px; background: var(--accent); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
}
.nav-links a {
  position: relative;
  padding: 8px 0;
  opacity: 0.6;
  transition: opacity 0.3s;
}
.nav-links a:hover { opacity: 1; }
.nav-links a::before {
  content: counter(nav-counter, decimal-leading-zero) ' ';
  counter-increment: nav-counter;
  color: var(--accent);
  margin-right: 6px;
}
.nav-links { counter-reset: nav-counter; }

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
.starfield {
  position: absolute; inset: 0;
  z-index: -1;
}
.starfield canvas { display: block; width: 100%; height: 100%; }

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  z-index: -1;
}

.hero-inner {
  text-align: center;
  position: relative;
  width: 100%;
  max-width: 1400px;
  padding: 0 40px;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: '';
  width: 60px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(64px, 14vw, 240px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin-bottom: 32px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .word {
  display: inline-block;
  position: relative;
}
.hero-title .italic {
  font-style: italic;
  color: var(--accent);
}
.hero-title .crop {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
.hero-title .reveal {
  display: inline-block;
  transform: translateY(110%);
  animation: reveal 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes reveal {
  to { transform: translateY(0); }
}

.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 48px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  opacity: 0;
  animation: fadeIn 1s ease 1.6s forwards;
}
@keyframes fadeIn { to { opacity: 1; } }

.hero-meta .col { max-width: 220px; text-align: left; }
.hero-meta .col:last-child { text-align: right; }
.hero-meta .label { color: var(--ink-dim); margin-bottom: 6px; }
.hero-meta .val { color: var(--ink); }

.scroll-cue {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-dim);
  display: flex; flex-direction: column;
  align-items: center; gap: 12px;
  opacity: 0;
  animation: fadeIn 1s ease 2s forwards;
}
.scroll-cue .bar {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollBar 2s infinite;
}
@keyframes scrollBar {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============== SECTION COMMONS ============== */
section {
  padding: 160px 40px;
  position: relative;
}
.section-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 32px;
  display: flex; align-items: center; gap: 14px;
}
.section-num::before {
  content: '';
  width: 40px; height: 1px;
  background: var(--accent);
}
.section-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 80px;
  max-width: 1400px;
}
.section-title .italic { font-style: italic; color: var(--accent); }

.container { max-width: 1400px; margin: 0 auto; }

/* reveal on scroll */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-up.in {
  opacity: 1; transform: translateY(0);
}

/* ============== METRICS BAR ============== */
.metrics {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 60px 40px;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1400px;
  margin: 0 auto;
  border-left: 1px solid var(--line);
}
.metric {
  background: var(--bg);
  padding: 40px 24px;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.metric:hover .metric-num { color: var(--accent); }
.metric-num {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 88px);
  line-height: 1;
  letter-spacing: -0.04em;
  transition: color 0.4s;
  display: block;
}
.metric-unit {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 12px;
  display: block;
}
.metric-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 16px;
}

/* ============== EXPERIENCE ============== */
.exp-list { display: flex; flex-direction: column; }
.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 60px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: padding 0.5s;
  position: relative;
  overflow: hidden;
}
.exp-item:last-child { border-bottom: 1px solid var(--line); }
.exp-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,106,43,0.04), transparent);
  transform: translateX(-100%);
  transition: transform 0.7s;
}
.exp-item:hover::before { transform: translateX(100%); }
.exp-item:hover { padding-left: 24px; }

.exp-date {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  padding-top: 8px;
}
.exp-role {
  font-family: var(--serif);
  font-size: 48px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  transition: color 0.4s;
}
.exp-company {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 24px;
}
.exp-bullets {
  display: flex; flex-direction: column; gap: 12px;
  max-width: 600px;
}
.exp-bullets li {
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-dim);
  padding-left: 24px;
  position: relative;
}
.exp-bullets li::before {
  content: '';
  position: absolute; left: 0; top: 11px;
  width: 12px; height: 1px;
  background: var(--accent);
}
.exp-arrow {
  font-family: var(--serif);
  font-size: 32px;
  color: var(--ink-dim);
  transition: transform 0.4s, color 0.4s;
  padding-top: 4px;
}
.exp-item:hover .exp-arrow {
  color: var(--accent);
  transform: rotate(-45deg);
}

/* ============== PROJECTS CONSTELLATION ============== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.project-card {
  border: 1px solid var(--line);
  padding: 32px;
  position: relative;
  overflow: hidden;
  cursor: none;
  transition: border-color 0.4s, transform 0.5s;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.project-card:nth-child(1) { grid-column: span 3; }
.project-card:nth-child(2) { grid-column: span 3; }
.project-card:nth-child(3) { grid-column: span 2; }
.project-card:nth-child(4) { grid-column: span 2; }
.project-card:nth-child(5) { grid-column: span 2; }

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255, 106, 43, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.project-card:hover { border-color: var(--accent); }
.project-card:hover::after { opacity: 1; }
.project-card:hover .project-name { color: var(--accent); }
.project-card:hover .project-viz { transform: scale(1.05) rotate(-2deg); }

.project-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 20px;
}
.project-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
}
.project-status {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--accent);
  display: flex; align-items: center; gap: 6px;
}
.project-status::before {
  content: '';
  width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.project-viz {
  flex: 1;
  margin: 12px 0 24px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  min-height: 140px;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-name {
  font-family: var(--serif);
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  transition: color 0.3s;
  position: relative;
  display: inline-block;
}
.project-card:hover .project-name {
  animation: glitch 0.4s steps(2) 1;
}
@keyframes glitch {
  0% { transform: translate(0); text-shadow: none; }
  20% { transform: translate(-2px, 1px); text-shadow: 2px 0 var(--accent), -2px 0 var(--plasma); }
  40% { transform: translate(2px, -1px); text-shadow: -2px 0 var(--accent), 2px 0 var(--plasma); }
  60% { transform: translate(-1px, 0); text-shadow: 1px 0 var(--accent); }
  100% { transform: translate(0); text-shadow: none; }
}

.exp-role-wipe {
  background: linear-gradient(90deg, var(--ink) 0%, var(--ink) 50%, var(--accent) 50%, var(--accent) 100%);
  background-size: 200% 100%;
  background-position: 0% 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background-position 0.6s cubic-bezier(0.6,0.05,0.3,1);
}
.exp-item:hover .exp-role-wipe {
  background-position: -100% 0;
}
.project-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.project-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-dim);
  margin-bottom: 16px;
}
.project-stats {
  display: flex;
  gap: 20px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink);
  text-transform: uppercase;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.project-stats .stat strong { color: var(--accent); display: block; font-size: 16px; margin-bottom: 4px; font-family: var(--serif); font-weight: 400; letter-spacing: 0; }

/* ============== TERMINAL / SKILLS ============== */
.skills-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.terminal {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.terminal-bar {
  background: rgba(255,255,255,0.02);
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.terminal-bar .dots { display: flex; gap: 6px; }
.terminal-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-dim); opacity: 0.4; }
.terminal-bar .title {
  margin: 0 auto;
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.1em;
}
.terminal-body {
  padding: 24px;
  min-height: 380px;
}
.terminal-line { display: block; min-height: 1.7em; }
.term-prompt { color: var(--accent); }
.term-arg { color: var(--accent-2); }
.term-key { color: var(--plasma); }
.term-comment { color: var(--ink-dim); }
.term-cursor {
  display: inline-block;
  width: 8px; height: 1.1em;
  background: var(--accent);
  vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

.skills-cats {
  display: flex; flex-direction: column;
  gap: 32px;
}
.skills-cat-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.skills-cat-title .num { color: var(--ink-dim); }
.chips {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip {
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ============== EDU + LANG + CERT ============== */
.three-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 60px;
}
.col-block h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.edu-item, .cert-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.edu-item:last-child, .cert-item:last-child { border-bottom: none; }
.edu-deg, .cert-name {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.2;
  margin-bottom: 6px;
}
.edu-school, .cert-issuer {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.edu-year {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-top: 8px;
}

.lang-list { display: flex; flex-direction: column; gap: 16px; }
.lang {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.lang-name {
  font-family: var(--serif);
  font-size: 22px;
}
.lang-level {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.lang-bars { display: flex; gap: 3px; margin-top: 6px; }
.lang-bar {
  width: 8px; height: 4px;
  background: var(--line);
  border-radius: 1px;
}
.lang-bar.on { background: var(--accent); }

/* ============== CTA / CONTACT ============== */
.contact {
  padding: 200px 40px;
  border-top: 1px solid var(--line);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 32px;
}
.contact-title {
  font-family: var(--serif);
  font-size: clamp(64px, 12vw, 200px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 120px;
  padding-bottom: 8px;
}
.contact-title .italic { font-style: italic; color: var(--accent); }

.contact-links {
  display: flex; justify-content: center; gap: 60px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.contact-link {
  position: relative;
  padding: 16px 0;
  display: flex; flex-direction: column; gap: 8px;
  align-items: center;
  transition: transform 0.4s;
}
.contact-link:hover { transform: translateY(-4px); }
.contact-link:hover .contact-val { color: var(--accent); }
.contact-link .label { color: var(--ink-dim); font-size: 10px; }
.contact-val {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.01em;
  text-transform: none;
  transition: color 0.3s;
}

.footer {
  padding: 40px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

/* ============== MARQUEE ============== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 0;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: 80px;
  line-height: 1;
  background: var(--bg);
}
.marquee-track {
  display: inline-flex;
  gap: 40px;
  animation: marquee 40s linear infinite;
}
.marquee-track span {
  padding: 0 20px;
}
.marquee-track .star { color: var(--accent); font-style: italic; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============== SCRAMBLE ============== */
.scramble {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ============== RESPONSIVE ============== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .exp-item { grid-template-columns: 1fr; gap: 16px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card { grid-column: span 1 !important; }
  .skills-wrap, .three-col { grid-template-columns: 1fr; gap: 40px; }
  body { cursor: auto; }
  button, a { cursor: pointer; }
  .cursor-dot, .cursor-ring { display: none; }
}