/* ============================================
   sh4wn — redesign
   Dark, minimal, terminal-leaning with serif personality
   ============================================ */

:root {
  --bg:        #ffffff;
  --bg-2:      #fafaf8;
  --bg-3:      #f3f1ec;
  --ink:       #111111;
  --ink-dim:   #5a5a5a;
  --ink-mute:  #9a9892;
  --line:      #e6e3dc;
  --line-soft: #efece5;
  --accent:    #ff2d7e;   /* hot pink */
  --accent-2:  #ff8a3d;   /* warm amber for occasional callouts */
  --paper:     #f3eedc;
  --blood:     #ff2d7e;   /* same as accent for the live dot */

  --font-display: "Instrument Serif", "Source Serif Pro", Georgia, serif;
  --font-sans:    "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 18px;

  --pad: 28px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #0a0a0b; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; padding: 0; }

/* ---------- film-grain overlay (subtle texture) ---------- */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- layout ---------- */
.shell { max-width: 1280px; margin: 0 auto; padding: 0 var(--pad); }

/* ---------- top nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 22px; letter-spacing: -0.01em;
  text-transform: none;
}
.nav-brand .dot {
  width: 9px; height: 9px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 16px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.85); }
}
.nav-links { display: flex; gap: 22px; color: var(--ink-dim); }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-cta {
  border: 1px solid var(--line); padding: 7px 12px; border-radius: var(--r-sm);
  color: var(--ink); transition: 160ms;
}
.nav-cta:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- type scale ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-mute);
}
.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(64px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
}
.h-section {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}
.h-section em { font-style: italic; color: var(--ink-dim); }
.mono { font-family: var(--font-mono); }
.dim { color: var(--ink-dim); }
.mute { color: var(--ink-mute); }

/* ---------- shared: section header bar ---------- */
.sec-head {
  display: flex; align-items: baseline; justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 14px; margin-top: 96px; margin-bottom: 40px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-mute);
}
.sec-head .index { color: var(--ink); }

/* =================================================================
   HERO — all variants share these
   ================================================================= */
.hero {
  position: relative;
  padding: 56px 0 80px;
  min-height: 86vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
}

.hero-left { position: relative; z-index: 2; }
.hero-right { position: relative; min-height: 520px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); padding: 6px 10px 6px 8px;
  border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-dim); letter-spacing: 0.06em;
}
.hero-tag .live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blood); box-shadow: 0 0 10px var(--blood);
  animation: pulse 1.6s ease-in-out infinite;
}

.hero-name {
  margin: 28px 0 18px;
}
.hero-name .sur { display: block; color: var(--ink-dim); }
.hero-name .alt {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  text-transform: lowercase;
  margin-top: 14px;
}

.hero-roles {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-roles span:not(:last-child)::after {
  content: "—"; margin-left: 14px; color: var(--ink-mute);
}

.hero-bio {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.32;
  color: var(--ink-dim);
  max-width: 540px;
  margin: 0 0 32px;
}
.hero-bio strong { color: var(--ink); font-weight: 500; font-style: italic; }

.hero-links {
  display: flex; gap: 8px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 12px;
}
.hero-links a {
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  color: var(--ink-dim);
  transition: 180ms;
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-links a:hover {
  border-color: var(--accent); color: var(--accent);
  transform: translateY(-1px);
}

/* hero variant selector — small dots in corner */
.hero-switcher {
  position: absolute; top: 80px; right: 0;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 5;
}
.hero-switcher button {
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--ink-mute);
  transition: 160ms;
}
.hero-switcher button.active {
  border-color: var(--accent); color: var(--accent);
  background: color-mix(in oklab, var(--accent) 8%, transparent);
}
.hero-switcher button:hover { color: var(--ink); }

/* =================================================================
   HERO VARIANT — RUBIK'S CUBE
   ================================================================= */
.cube-stage {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  perspective: 1100px;
}
.cube {
  position: relative;
  width: 220px; height: 220px;
  transform-style: preserve-3d;
  transform: rotateX(-22deg) rotateY(-35deg);
  transition: transform 1.2s cubic-bezier(.4,.0,.2,1);
}
.cube.spin { animation: cube-spin 18s linear infinite; }
@keyframes cube-spin {
  from { transform: rotateX(-22deg) rotateY(-35deg); }
  to   { transform: rotateX(-22deg) rotateY(325deg); }
}
.cube-face {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr);
  gap: 4px; padding: 4px;
  background: #0a0a0b;
  border: 1px solid #000;
}
.cube-cell {
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.4), inset 0 -6px 12px rgba(0,0,0,0.25);
}
.cube-face.f { transform: translateZ(110px); }
.cube-face.b { transform: rotateY(180deg) translateZ(110px); }
.cube-face.r { transform: rotateY(90deg)  translateZ(110px); }
.cube-face.l { transform: rotateY(-90deg) translateZ(110px); }
.cube-face.u { transform: rotateX(90deg)  translateZ(110px); }
.cube-face.d { transform: rotateX(-90deg) translateZ(110px); }

.cube-meta {
  position: absolute;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}
.cube-meta.tl { top: 8%;  left: 0;  }
.cube-meta.tr { top: 8%;  right: 0; text-align: right; }
.cube-meta.bl { bottom: 8%; left: 0; }
.cube-meta.br { bottom: 8%; right: 0; text-align: right; }
.cube-meta b { color: var(--accent); font-weight: 400; }

.cube-controls {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px;
  font-family: var(--font-mono); font-size: 11px;
}
.cube-controls button {
  border: 1px solid var(--line); padding: 6px 10px;
  border-radius: 4px; color: var(--ink-dim);
  transition: 140ms;
}
.cube-controls button:hover { border-color: var(--accent); color: var(--accent); }

/* corner ticks around the canvas */
.tick {
  position: absolute; width: 18px; height: 18px;
  border: 1px solid var(--line);
  display: none; /* unused after cube removal */
}
.tick.tl { top: 24px; left: 0; border-right: none; border-bottom: none; }
.tick.tr { top: 24px; right: 0; border-left: none; border-bottom: none; }
.tick.bl { bottom: 24px; left: 0; border-right: none; border-top: none; }
.tick.br { bottom: 24px; right: 0; border-left: none; border-top: none; }

/* =================================================================
   HERO VARIANT — TERMINAL
   ================================================================= */
.term {
  position: absolute; inset: 0;
  border: 1px solid #1a1a1e;
  background: #0a0a0e;
  border-radius: var(--r-md);
  overflow: hidden;
  font-family: var(--font-mono); font-size: 13px;
  display: flex; flex-direction: column;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,45,126,0.06);
}
.term-bar {
  display: flex; align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid #1a1a1e;
  background: #111116;
  font-size: 11px;
  color: #8a8a86;
}
.term-bar .dots { display: flex; gap: 6px; margin-right: 14px; }
.term-bar .dots span { width: 11px; height: 11px; border-radius: 50%; background: #2a2a2e; }
.term-bar .dots span:nth-child(1) { background: #ff5f56; }
.term-bar .dots span:nth-child(2) { background: #ffbd2e; }
.term-bar .dots span:nth-child(3) { background: #27c93f; }
.term-bar .path { font-family: var(--font-mono); letter-spacing: 0.02em; }
.term-body {
  flex: 1; padding: 18px 18px 22px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255,255,255,0.012) 50%, transparent 50%) 0 0/100% 3px,
    #0c0c10;
  color: #d5d5cd;
  line-height: 1.55;
  font-size: 13px;
}
.term-line { display: flex; gap: 8px; min-height: 1.55em; }
.term-prompt { color: var(--accent); user-select: none; }
.term-sys    { color: #8a8a86; font-style: italic; }
.term-cmd    { color: #ecebe6; }
.term-out    { color: #c8c8c0; padding-left: 18px; display: block; }
.term-out .k { color: var(--accent); }
.term-out .v { color: #ecebe6; }
.term-out .c { color: #ff8a3d; }
.term-out .d { color: var(--accent); }
.term-out .warn { color: #ff5252; }
.term-input-row { padding-bottom: 8px; }
.term-input {
  flex: 1;
  background: transparent; border: none; outline: none;
  color: #ecebe6;
  font-family: var(--font-mono); font-size: 13px;
  padding: 0;
  caret-color: var(--accent);
}
.term-caret-inline {
  display: inline-block; width: 8px; height: 1.1em;
  background: var(--accent); margin-left: -2px;
  animation: blink 1s steps(2) infinite;
  flex-shrink: 0;
  pointer-events: none;
}
.term-body {
  overflow-y: auto;
}
.term-body::-webkit-scrollbar { width: 6px; }
.term-body::-webkit-scrollbar-thumb { background: #222227; border-radius: 3px; }
.term-caret {
  display: inline-block; width: 8px; height: 1.1em;
  background: var(--accent); margin-left: 2px;
  vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* =================================================================
   HERO VARIANT — PROTEIN / DNA RIBBON
   ================================================================= */
.prot {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.prot svg { width: 100%; height: 100%; max-height: 560px; }
.prot-meta {
  position: absolute; left: 0; bottom: 18px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--ink-mute); letter-spacing: 0.06em;
  line-height: 1.7;
}
.prot-meta .row span:first-child { color: var(--ink-dim); display: inline-block; min-width: 110px; }
.prot-meta .row b { color: var(--accent); font-weight: 400; }
.prot-callout {
  position: absolute; top: 24px; right: 0;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--ink-mute);
  text-align: right; letter-spacing: 0.08em;
}
.prot-callout b { color: var(--ink); font-weight: 400; }

/* =================================================================
   HERO VARIANT — CAD SCHEMATIC
   ================================================================= */
.cad {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.cad-grid {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px) 0 0/40px 40px,
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px) 0 0/40px 40px;
}
.cad svg { width: 100%; height: 100%; max-height: 560px; position: relative; z-index: 1; }
.cad-titleblock {
  position: absolute; right: 0; bottom: 0;
  border: 1px solid var(--line);
  background: var(--bg-2);
  font-family: var(--font-mono); font-size: 10px;
  display: grid; grid-template-columns: auto auto;
  letter-spacing: 0.05em;
  min-width: 240px;
}
.cad-titleblock div {
  padding: 6px 10px; border-top: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft);
  color: var(--ink-mute);
}
.cad-titleblock div:nth-child(2n) { color: var(--ink); border-right: none; }
.cad-titleblock div:nth-child(-n+2) { border-top: none; }

/* =================================================================
   STATS strip
   ================================================================= */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 24px;
}
.stat {
  padding: 28px 24px;
  border-right: 1px solid var(--line-soft);
}
.stat:last-child { border-right: none; }
.stat .n {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--ink);
}
.stat .n .unit { font-size: 0.5em; color: var(--ink-mute); margin-left: 4px; }
.stat .lbl {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.16em; color: var(--ink-mute);
  margin-top: 14px;
}
.stat .desc { color: var(--ink-dim); font-size: 13px; margin-top: 6px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* =================================================================
   PROJECT cards
   ================================================================= */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.proj {
  grid-column: span 6;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 0;
  overflow: hidden;
  position: relative;
  transition: 220ms;
  display: flex;
  flex-direction: column;
}

.proj.featured {
  grid-column: span 12;
  flex-direction: row;
  min-height: 360px;
  align-items: stretch;
}

.proj.featured .proj-vis {
  flex: 1;
  min-width: 0;
  height: auto;
  min-height: 360px;
  align-self: stretch;
}

.proj.featured .proj-body {
  width: 44%;
}

.proj:hover {
  transform: translateY(-2px);
  border-color: #d0ccc2;
}

.proj.featured {
  grid-column: span 12;
  flex-direction: row;
  min-height: 360px;
  align-items: stretch;
}

.proj.featured .proj-vis {
  flex: 1;
  min-width: 0;
  height: auto;
  min-height: 360px;
  align-self: stretch;
}

.proj.featured .proj-body {
  width: 44%;
}
.proj-vis {
  height: 220px;
  background: var(--bg-3);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.proj-vis img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proj-vis::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.025) 0 2px, transparent 2px 12px);
}

.proj-num,
.proj-status,
.proj-vis-label {
  z-index: 2;
}

.proj-vis-label {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

.proj-num {
  position: absolute;
  top: 14px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
}

.proj-status {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.proj-body {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.proj-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.proj-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.proj h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 4px 0 6px;
}

.proj .sub {
  color: var(--ink-dim);
  font-size: 14px;
  margin: 0;
}

.proj .desc {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.55;
  margin: 8px 0 0;
}

.proj .stack {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: auto;
  padding-top: 18px;
}

.proj-links {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.proj-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink-dim);
  transition: 160ms;
}

.proj-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* =================================================================
   ABOUT — scrapbook
   ================================================================= */
.scrap {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px;
  align-items: start;
}
@media (max-width: 900px) { .scrap { grid-template-columns: 1fr; } }
.scrap-prose p {
  font-family: var(--font-display);
  font-size: 22px; line-height: 1.45;
  color: var(--ink); max-width: 56ch;
  margin: 0 0 22px;
}
.scrap-prose p.dim { color: var(--ink-dim); }
.scrap-prose .verse {
  border-left: 2px solid var(--accent);
  padding: 10px 18px;
  margin: 28px 0;
  font-family: var(--font-display); font-style: italic;
  color: var(--ink-dim); font-size: 19px;
  max-width: 50ch;
}
.scrap-prose .verse cite {
  display: block;
  font-style: normal; font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-mute); margin-top: 10px; letter-spacing: 0.08em;
}

.scrap-cards {
  display: grid; gap: 16px;
  position: sticky; top: 80px;
}
.card {
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 18px 20px;
}
.card .lbl {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 12px;
  display: flex; justify-content: space-between;
}
.card.passport .stamp {
  display: flex; align-items: center; gap: 16px;
}
.card.passport .stamp .glyph {
  font-family: var(--font-display); font-size: 56px;
  line-height: 1; color: var(--accent);
}
.card.passport .stamp .meta {
  font-family: var(--font-mono); font-size: 11px; line-height: 1.6;
  color: var(--ink-dim);
}
.card.passport .stamp .meta b { color: var(--ink); font-weight: 400; }

/* now-playing-style now card */
.card.now .row {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--ink-dim);
  padding: 6px 0;
}
.card.now .row .b {
  width: 32px; height: 32px;
  border: 1px solid var(--line);
  border-radius: 4px;
  display: grid; place-items: center;
  color: var(--accent); flex-shrink: 0;
}
.card.now .row b { color: var(--ink); font-weight: 400; }

/* =================================================================
   BEYOND THE LAB — interactive playground
   ================================================================= */
.beyond {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px;
}
.beyond > * { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-2); position: relative; overflow: hidden; }
.beyond .blk {
  padding: 22px 24px;
  min-height: 180px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: 220ms;
}
.beyond .blk:hover { border-color: #d0ccc2; transform: translateY(-2px); }
.beyond .blk .lbl {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-mute);
}
.beyond .blk h4 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 30px; line-height: 1.05; letter-spacing: -0.01em;
  margin: 16px 0 4px;
}
.beyond .blk p { color: var(--ink-dim); font-size: 13px; margin: 0; }

.beyond .cube-blk   { grid-column: span 4; min-height: 200px; }
.beyond .piano-blk  { grid-column: span 4; min-height: 200px; }
.beyond .lax-blk    { grid-column: span 4; }
.beyond .verse-blk  { grid-column: span 4; }
.beyond .lang-blk   { grid-column: span 4; }
@media (max-width: 900px) {
  .beyond > * { grid-column: span 12 !important; }
}

/* =================================================================
   AWARDS · ACTIVITIES · COURSEWORK
   ================================================================= */
.aac {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 20px;
}
@media (max-width: 1000px) {
  .aac { grid-template-columns: 1fr; }
}

.aac-block {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
}

.aac-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
}
.aac-head .aac-num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.aac-head .aac-title {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.aac-head .aac-count {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

.aac-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.aac-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 14px;
  color: var(--ink);
  transition: padding-left 180ms;
}
.aac-list li:last-child { border-bottom: none; }
.aac-list li:hover {
  padding-left: 6px;
  border-bottom-style: solid;
  border-color: var(--accent);
}
.aac-list li .dim { color: var(--ink-mute); }
.aac-list li em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 3px;
  white-space: nowrap;
}

.aac-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.aac-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink-dim);
  background: var(--bg);
  transition: 160ms;
}
.aac-chip:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.aac-courses .aac-subhead {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
}
.aac-courses .aac-subhead .dim { color: var(--ink-mute); }

/* piano keyboard — unused after removal */
.piano { display: none; }
.piano-keys { display: none; }

/* verse block */
.verse-blk { display: flex; flex-direction: column; padding: 22px 24px; justify-content: space-between; min-height: 180px; }
.verse-blk .verse {
  font-family: var(--font-display); font-style: italic;
  font-size: 18px; line-height: 1.4; color: var(--ink);
  margin: 12px 0 0;
}
.verse-blk .ref {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--accent); margin-top: 14px; letter-spacing: 0.08em;
}

/* lang card */
.lang-blk { padding: 22px 24px; min-height: 180px; display: flex; flex-direction: column; justify-content: space-between; }
.lang-blk .pair { display: flex; gap: 18px; align-items: baseline; margin-top: 16px; }
.lang-blk .pair .a { font-family: var(--font-display); font-size: 44px; line-height: 1; color: var(--ink); }
.lang-blk .pair .b { font-family: var(--font-mono); font-size: 12px; color: var(--ink-dim); }

/* =================================================================
   RESEARCH cards
   ================================================================= */
.res-list { display: grid; gap: 18px; }
.res {
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 22px 26px;
  display: grid; grid-template-columns: 80px 1fr auto; gap: 24px;
  align-items: start;
  transition: 220ms;
}
.res:hover { border-color: #d0ccc2; transform: translateX(2px); }
.res .yr {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--accent); letter-spacing: 0.08em;
}
.res h4 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 22px; line-height: 1.2; margin: 0 0 8px;
  letter-spacing: -0.005em;
}
.res p { color: var(--ink-dim); font-size: 14px; line-height: 1.55; margin: 0 0 10px; }
.res .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.res .tags span {
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ink-mute);
}
.res .links { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; font-family: var(--font-mono); font-size: 11px; }
.res .links a { color: var(--ink-dim); border-bottom: 1px solid transparent; }
.res .links a:hover { color: var(--accent); border-color: var(--accent); }
.res .venue { font-family: var(--font-mono); font-size: 10px; color: var(--ink-mute); margin-top: 12px; letter-spacing: 0.06em; }

@media (max-width: 760px) {
  .res { grid-template-columns: 1fr; }
  .res .links { align-items: flex-start; flex-direction: row; }
}

/* =================================================================
   EXPERIENCE timeline
   ================================================================= */
.exp-list {
  position: relative;
  padding-left: 28px;
}
.exp-list::before {
  content: ""; position: absolute; top: 8px; bottom: 8px; left: 5px; width: 1px;
  background: var(--line);
}
.exp {
  position: relative;
  display: grid; grid-template-columns: 160px 1fr 1fr; gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
.exp::before {
  content: ""; position: absolute; left: -28px; top: 28px;
  width: 11px; height: 11px;
  border: 1px solid var(--accent); background: var(--bg);
  border-radius: 50%;
}
.exp.now::before { background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.exp .meta { font-family: var(--font-mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.06em; line-height: 1.7; }
.exp .meta b { color: var(--accent); font-weight: 400; display: block; margin-bottom: 4px; letter-spacing: 0.1em; }
.exp h4 { font-family: var(--font-display); font-weight: 400; font-size: 22px; margin: 0 0 4px; letter-spacing: -0.005em; }
.exp .org { color: var(--ink-dim); font-size: 13px; }
.exp p { color: var(--ink-dim); font-size: 14px; line-height: 1.55; margin: 0; }
@media (max-width: 760px) {
  .exp { grid-template-columns: 1fr; gap: 8px; }
}

/* =================================================================
   SKILLS
   ================================================================= */
.skills {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.skill-grp {
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--bg-2);
  padding: 20px 22px;
}
.skill-grp .h {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
  display: flex; justify-content: space-between;
}
.skill-grp .h .n { color: var(--ink-mute); }
.skill-grp .chips { display: flex; flex-wrap: wrap; gap: 6px; }
.skill-grp .chip {
  font-family: var(--font-mono); font-size: 11px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink-dim);
}
.skill-grp .chip:hover { color: var(--accent); border-color: var(--accent); }
@media (max-width: 760px) { .skills { grid-template-columns: 1fr; } }

/* =================================================================
   CONTACT
   ================================================================= */
.contact {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center;
  padding: 80px 0;
}
.contact h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(48px, 7vw, 96px); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 28px; }
.contact .right { display: grid; gap: 10px; }
.contact .right a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-2);
  font-family: var(--font-mono); font-size: 13px;
  color: var(--ink); transition: 200ms;
}
.contact .right a:hover {
  border-color: var(--accent); color: var(--accent);
  transform: translateX(2px);
}
.contact .right a .sub { color: var(--ink-mute); font-size: 11px; }
.contact .right a .arrow { color: var(--ink-dim); }
@media (max-width: 760px) { .contact { grid-template-columns: 1fr; padding: 56px 0; } }

/* =================================================================
   FOOTER
   ================================================================= */
footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-mute);
}
footer .row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
footer a:hover { color: var(--accent); }

/* =================================================================
   Verse easter egg
   ================================================================= */
.verse-egg { display: flex; flex-direction: column; gap: 4px; }
.ve-block { padding: 6px 0; }
.ve-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8a8a86;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
}
.ve-tick {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  flex-shrink: 0;
}
.ve-date {
  margin-left: auto;
  color: #6a6a66;
  letter-spacing: 0.08em;
}
.ve-text {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.5;
  font-style: italic;
  color: #ecebe6;
  margin: 0 0 12px;
}
.ve-ref {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.ve-divider {
  height: 1px;
  background: #2a2a2e;
  margin: 14px 0;
}
.ve-foot {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5a5a56;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed #2a2a2e;
}
.ve-loading {
  display: flex; flex-direction: column; gap: 8px;
}
.ve-skel {
  height: 10px;
  background: linear-gradient(90deg, #1a1a1e, #2a2a2e, #1a1a1e);
  background-size: 200% 100%;
  border-radius: 2px;
  animation: ve-shimmer 1.4s ease-in-out infinite;
}
@keyframes ve-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.ve-loading-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #6a6a66;
  margin-top: 6px;
  letter-spacing: 0.08em;
}

/* =================================================================
   Easter egg overlay
   ================================================================= */
.easter {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
  display: grid; place-items: center;
  animation: fade 220ms ease-out;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.easter .box {
  width: min(560px, 92vw);
  background: #0a0a0e; border: 1px solid var(--accent);
  border-radius: var(--r-md);
  padding: 24px 28px;
  font-family: var(--font-mono); font-size: 13px;
  color: #c8c8c0;
  box-shadow: 0 0 60px rgba(255,45,126,0.25);
}
.easter .box h3 { font-family: var(--font-mono); font-size: 14px; color: var(--accent); margin: 0 0 14px; font-weight: 500; letter-spacing: 0.06em; }
.easter .box .x { float: right; cursor: pointer; color: #8a8a86; font-size: 11px; }
.easter .box .x:hover { color: var(--accent); }
.easter .box pre { color: #ecebe6; white-space: pre-wrap; line-height: 1.7; margin: 0; font-family: var(--font-mono); font-size: 13px; }
.easter .box .k { color: var(--accent); }
.easter .box .a { color: #ff8a3d; }

/* tiny utility */
.divider {
  border-top: 1px solid var(--line);
  margin: 80px 0 0;
}

/* ---------- mobile ---------- */
@media (max-width: 767px) {
  :root { --pad: 16px; }

  .nav-links,
  .nav-cta { display: none; }

  .hero {
    padding: 32px 0 48px;
    min-height: auto;
  }

  .hero-right { min-height: 260px; }

  .sec-head { flex-direction: column; gap: 4px; }
}