:root {
  --bg: #08090b;
  --bg-elev: #0d0e11;
  --bg-elev-2: #131418;
  --line: rgba(255, 255, 255, 0.06);
  --line-strong: rgba(255, 255, 255, 0.12);
  --text: #f3f4f6;
  --text-2: #a1a1aa;
  --text-3: #6b6b73;
  --accent: oklch(0.82 0.13 195);
  --accent-dim: oklch(0.82 0.13 195 / 0.18);
  --accent-glow: oklch(0.82 0.13 195 / 0.35);
  --warn: oklch(0.78 0.12 60);
  --danger: oklch(0.7 0.18 25);
  --good: oklch(0.78 0.14 145);
  --font-sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --maxw: 1200px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  font-feature-settings: "ss01", "ss02", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- background ---------- */
.bg-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  transform: translate3d(0, 0, 0);
  transition: transform 200ms ease-out;
}

.bg-radial {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, oklch(0.82 0.13 195 / 0.10), transparent 60%),
    radial-gradient(ellipse 50% 30% at 80% 110%, oklch(0.7 0.12 280 / 0.08), transparent 70%);
}

.bg-noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
  mix-blend-mode: overlay;
}

.bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 50% 50%, transparent 50%, rgba(0, 0, 0, 0.6) 100%);
}

.bg-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  opacity: 0.5;
  animation: floaty 18s linear infinite;
}

@keyframes floaty {
  0% {
    transform: translateY(20px) translateX(0);
    opacity: 0;
  }
  20% {
    opacity: 0.6;
  }
  80% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-120vh) translateX(40px);
    opacity: 0;
  }
}

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  gap: 4px;
  padding: 6px;
  background: rgba(13, 14, 17, 0.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  letter-spacing: -0.01em;
  border-right: 1px solid var(--line-strong);
  margin-right: 4px;
}

.nav-brand .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 2.4s ease-in-out infinite;
}

.nav a {
  font-size: 13px;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 160ms ease, background 160ms ease;
  letter-spacing: -0.005em;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* ---------- layout ---------- */
main {
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  padding: 120px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}

@media (max-width: 720px) {
  section {
    padding: 80px 22px;
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.section-title {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 16px 0 28px;
  text-wrap: balance;
}

.section-lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-2);
  max-width: 60ch;
  text-wrap: pretty;
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.reveal[data-delay="1"] {
  transition-delay: 80ms;
}
.reveal[data-delay="2"] {
  transition-delay: 160ms;
}
.reveal[data-delay="3"] {
  transition-delay: 240ms;
}
.reveal[data-delay="4"] {
  transition-delay: 320ms;
}
.reveal[data-delay="5"] {
  transition-delay: 400ms;
}

/* ---------- hero ---------- */
.hero {
  padding-top: 180px;
  padding-bottom: 160px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero h1 {
  font-size: clamp(40px, 6.4vw, 84px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 18px 0 28px;
  text-wrap: balance;
}

.hero h1 .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.hero-sub {
  font-size: clamp(16px, 1.5vw, 20px);
  color: var(--text-2);
  max-width: 64ch;
  margin: 0 0 18px;
  text-wrap: pretty;
}

.hero-intro {
  font-size: 15px;
  color: var(--text-3);
  max-width: 60ch;
  margin: 0 0 36px;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all 180ms ease;
  background: var(--text);
  color: #000;
}

.btn:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.12);
}

.btn .arrow {
  transition: transform 180ms ease;
}

.btn:hover .arrow {
  transform: translateX(3px);
}

.btn.ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 200ms ease;
}

.chip::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}

.chip:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.hero-meta {
  margin-top: auto;
  padding-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

.hero-meta .label {
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-meta .value {
  color: var(--text-2);
  font-size: 12px;
}

@media (max-width: 720px) {
  .hero-meta {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 880px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.about-copy p {
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 16px;
  max-width: 56ch;
}

.about-interests {
  margin-top: 28px;
}

.about-interests h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 14px;
}

.interest-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
}

.interest-list li {
  font-size: 14px;
  color: var(--text);
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
}

.interest-list li::before {
  content: "→";
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* layered architecture viz */
.arch {
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 40%),
    var(--bg-elev);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.arch::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.4;
  pointer-events: none;
}

.arch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  position: relative;
}

.arch-header .live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--good);
}

.arch-header .live .dot {
  width: 6px;
  height: 6px;
  background: var(--good);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--good);
  animation: pulse 2s ease-in-out infinite;
}

.arch-layer {
  position: relative;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 220ms ease;
}

.arch-layer:hover {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--accent-dim);
  transform: translateX(2px);
}

.arch-layer .name {
  font-size: 13px;
  font-weight: 500;
}

.arch-layer .tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 0.04em;
}

.arch-layer .bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.7;
}

.arch-flow {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  text-align: center;
  margin: 6px 0;
  letter-spacing: 0.04em;
}

/* ---------- specializations ---------- */
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

@media (max-width: 880px) {
  .spec-grid {
    grid-template-columns: 1fr;
  }
}

.spec-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 28px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 60%), var(--bg-elev);
  transition: all 300ms cubic-bezier(0.2, 0.7, 0.2, 1);
  overflow: hidden;
  isolation: isolate;
}

.spec-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), oklch(0.82 0.13 195 / 0.08), transparent 50%);
  opacity: 0;
  transition: opacity 300ms ease;
  z-index: -1;
}

.spec-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

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

.spec-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.spec-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.08em;
}

.spec-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
}

.spec-card h3 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  line-height: 1.2;
}

.spec-card p {
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 22px;
}

.spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-top: 1px dashed var(--line);
  padding-top: 18px;
}

.spec-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

/* ---------- experience ---------- */
.exp {
  position: relative;
  padding-left: 32px;
}

.exp::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), var(--line) 40%, transparent);
}

.exp-entry {
  position: relative;
  margin-bottom: 24px;
}

.exp-entry:last-child {
  margin-bottom: 0;
}

.exp-loading {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  padding: 14px 0;
  letter-spacing: 0.04em;
}

.exp-node {
  position: absolute;
  left: -32px;
  top: 8px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--accent);
}

.exp-node::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 2.4s ease-in-out infinite;
}

.exp-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-elev);
  padding: 26px 28px;
}

.exp-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.exp-role {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.exp-role .at {
  color: var(--text-3);
  font-weight: 400;
  font-style: italic;
}

.exp-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.exp-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.01em;
  margin-bottom: 18px;
}

.exp-body {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 22px;
  max-width: 70ch;
}

.exp-wins {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 720px) {
  .exp-wins {
    grid-template-columns: 1fr;
  }
}

.exp-win {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.5;
  transition: all 200ms ease;
}

.exp-win:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
}

.exp-win .marker {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  flex-shrink: 0;
  padding-top: 2px;
}

/* ---------- tech stack ---------- */
.stack-tabs {
  display: flex;
  gap: 6px;
  margin: 36px 0 24px;
  padding: 4px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  width: fit-content;
}

.stack-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  background: transparent;
  border: none;
  color: var(--text-3);
  border-radius: 6px;
  transition: all 180ms ease;
}

.stack-tab.active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.stack-tab:hover:not(.active) {
  color: var(--text-2);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}

.stack-cell {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: all 220ms ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: default;
}

.stack-cell:hover {
  border-color: var(--accent-dim);
  background: var(--bg-elev-2);
  transform: translateY(-1px);
}

.stack-cell .glyph {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.stack-cell .name {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.stack-cell .desc {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.02em;
}

.stack-cell .corner {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.5;
  box-shadow: 0 0 6px var(--accent-glow);
}

/* ---------- projects ---------- */
.proj-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

@media (max-width: 880px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }
}

.proj-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-elev);
  overflow: hidden;
  transition: all 280ms ease;
  display: flex;
  flex-direction: column;
}

.proj-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.proj-visual {
  position: relative;
  height: 180px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 30% 40%, oklch(0.82 0.13 195 / 0.12), transparent 50%),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(255, 255, 255, 0.025) 14px 15px),
    var(--bg-elev-2);
  overflow: hidden;
}

.proj-visual.viz-nodes::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle 3px at 20% 30%, var(--accent), transparent 100%),
    radial-gradient(circle 3px at 50% 60%, var(--accent), transparent 100%),
    radial-gradient(circle 3px at 80% 35%, var(--accent), transparent 100%),
    radial-gradient(circle 3px at 35% 75%, var(--accent), transparent 100%),
    radial-gradient(circle 3px at 70% 80%, var(--accent), transparent 100%);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

.proj-visual.viz-nodes::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, #000 30%, transparent 70%);
}

.proj-visual.viz-router {
  background:
    linear-gradient(90deg, transparent 50%, oklch(0.82 0.13 195 / 0.06) 100%),
    var(--bg-elev-2);
}

.proj-visual.viz-pipeline {
  background:
    repeating-linear-gradient(90deg, transparent 0 32px, rgba(255,255,255,0.03) 32px 33px),
    var(--bg-elev-2);
}

.proj-visual.viz-platform {
  background:
    radial-gradient(circle at 50% 50%, oklch(0.82 0.13 195 / 0.10), transparent 55%),
    var(--bg-elev-2);
}

.proj-label {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.proj-label .status {
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.proj-label .status::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent-glow);
}

.proj-visual code {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-2);
  line-height: 1.7;
  white-space: pre;
}

.proj-body {
  padding: 22px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.proj-body h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.proj-body p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
  margin: 0 0 18px;
}

.proj-tech {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.proj-tech .t {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 4px 9px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text-2);
}

/* ---------- philosophy ---------- */
.philo {
  text-align: center;
}

.philo-quote {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.2;
  max-width: 22ch;
  margin: 28px auto 24px;
  text-wrap: balance;
}

.philo-quote em {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.philo-sub {
  color: var(--text-2);
  max-width: 60ch;
  margin: 0 auto 48px;
  font-size: 17px;
  line-height: 1.6;
  text-wrap: pretty;
}

.philo-tenets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 720px) {
  .philo-tenets {
    grid-template-columns: 1fr;
  }
}

.tenet {
  padding: 22px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-elev);
  transition: all 220ms ease;
}

.tenet:hover {
  border-color: var(--accent-dim);
}

.tenet .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.tenet .title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.tenet .body {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.55;
}

/* ---------- personal ---------- */
.personal {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 720px) {
  .personal {
    grid-template-columns: 1fr;
  }
}

.personal-copy p {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.7;
  margin: 0 0 14px;
  text-wrap: pretty;
}

.personal-card {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: 14px;
  padding: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
}

.personal-card .row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}

.personal-card .row:last-child {
  border-bottom: none;
}

.personal-card .row .key {
  color: var(--text-3);
}

.personal-card .row .val {
  color: var(--text);
}

.personal-card .cat-line {
  display: flex;
  gap: 8px;
  align-items: center;
}

.cat-glyph {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.cat-glyph.alt {
  background: var(--warn);
  box-shadow: 0 0 8px oklch(0.78 0.12 60 / 0.5);
}

/* ---------- contact ---------- */
.contact {
  text-align: center;
}

.contact-title {
  font-size: clamp(40px, 5.4vw, 72px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 16px 0 24px;
  text-wrap: balance;
}

.contact-title em {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.contact-sub {
  color: var(--text-2);
  max-width: 56ch;
  margin: 0 auto 40px;
  font-size: 17px;
  line-height: 1.6;
}

.terminal {
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--bg-elev), var(--bg-elev-2));
  overflow: hidden;
  text-align: left;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal-bar .dots {
  display: flex;
  gap: 6px;
}

.terminal-bar .dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.terminal-bar .dots span:first-child {
  background: oklch(0.7 0.18 25 / 0.7);
}
.terminal-bar .dots span:nth-child(2) {
  background: oklch(0.8 0.15 75 / 0.7);
}
.terminal-bar .dots span:nth-child(3) {
  background: oklch(0.78 0.14 145 / 0.7);
}

.terminal-bar .title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  margin-left: 8px;
}

.terminal-body {
  padding: 22px 22px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-2);
}

.terminal-body .prompt {
  color: var(--accent);
}

.terminal-body .cmd {
  color: var(--text);
}

.terminal-body .out {
  color: var(--text-3);
  margin-left: 18px;
}

.terminal-actions {
  display: flex;
  gap: 8px;
  padding: 14px 18px 18px;
  border-top: 1px dashed var(--line);
  flex-wrap: wrap;
}

.terminal-btn {
  flex: 1;
  min-width: 130px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  transition: all 180ms ease;
}

.terminal-btn:hover {
  border-color: var(--accent-dim);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-1px);
}

.terminal-btn .ch {
  color: var(--accent);
}

.caret {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  vertical-align: -2px;
  margin-left: 4px;
  animation: blink 1.1s steps(2, end) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ---------- footer ---------- */
footer {
  position: relative;
  z-index: 1;
  padding: 36px 32px 48px;
  max-width: var(--maxw);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  flex-wrap: wrap;
}

footer .right {
  display: flex;
  gap: 18px;
}

/* ---------- hide nav on small ---------- */
@media (max-width: 720px) {
  .nav .nav-link {
    display: none;
  }
}