:root {
  --bg: #06070a;
  --ink: #eef0f6;
  --muted: #8a90a3;
  --line: rgba(255, 255, 255, .09);
  --violet: #8b7bff;
  --cyan: #5ee7ff;
  --card: #0d0f15;
  --ea-accent: #8b7bff;
  --ea-accent-2: #5ee7ff;
  --ea-solid: #0f1118;
  --ea-bg: rgba(15, 17, 24, .7);
  --ea-font: 'Space Grotesk', sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 'Space Grotesk', system-ui, sans-serif; overflow-x: hidden; }
a { color: var(--cyan); }
[hidden] { display: none !important; }
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

.top { position: fixed; inset: 0 0 auto; z-index: 30; display: flex; align-items: center; gap: 28px; padding: 14px clamp(16px, 4vw, 40px); mix-blend-mode: normal; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.top.solid { background: rgba(6, 7, 10, .8); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-color: var(--line); }
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 500 14px 'JetBrains Mono', monospace; letter-spacing: .06em; }
.sq { width: 14px; height: 14px; background: linear-gradient(135deg, var(--violet), var(--cyan)); animation: spinSq 6s linear infinite; }
@keyframes spinSq { to { transform: rotate(360deg); } }
.links { display: flex; gap: 22px; margin-left: auto; }
.links a { color: var(--muted); text-decoration: none; font: 13px 'JetBrains Mono', monospace; letter-spacing: .04em; } .links a:hover { color: var(--ink); }

.hero { position: relative; height: 100svh; min-height: 600px; overflow: hidden; display: flex; align-items: flex-end; padding: 0 clamp(16px, 5vw, 64px) clamp(60px, 10vh, 110px); }
#hero { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(6, 7, 10, .85), transparent 55%), linear-gradient(transparent 70%, var(--bg)); }
.heroText { position: relative; z-index: 2; max-width: 720px; }
.kicker { color: var(--cyan); font-size: 13px; margin: 0 0 16px; }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); line-height: .95; letter-spacing: -.035em; font-weight: 600; margin: 0; }
.out { color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
.lede { color: #c3c8d6; font-size: clamp(16px, 1.5vw, 19px); max-width: 32em; margin: 22px 0 28px; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; font: 500 14px 'JetBrains Mono', monospace; color: #06070a; background: var(--ink); text-decoration: none; border: 1px solid var(--ink); cursor: pointer; transition: background .2s, color .2s, transform .15s; position: relative; }
.btn:hover { background: var(--cyan); border-color: var(--cyan); }
.btn.ghost { background: transparent; color: var(--ink); border-color: rgba(255, 255, 255, .3); }
.btn.ghost:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(94, 231, 255, .06); }
.hud { position: absolute; top: 76px; right: clamp(16px, 4vw, 40px); z-index: 2; display: grid; gap: 4px; text-align: right; font: 11px/1.4 'JetBrains Mono', monospace; color: var(--muted); letter-spacing: .08em; }
.hud span:nth-child(2) { color: var(--cyan); }
.drag { position: absolute; right: clamp(16px, 4vw, 40px); bottom: 30px; z-index: 2; font-size: 11px; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }

main { max-width: 1320px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.sec { padding: clamp(70px, 10vw, 130px) 0 0; }
.secHead { display: grid; grid-template-columns: 60px 1fr auto; align-items: baseline; gap: 16px; border-bottom: 1px solid var(--line); padding-bottom: 18px; margin-bottom: 30px; }
.idx { color: var(--violet); font-size: 13px; margin: 0; }
.secHead h2 { margin: 0; font-size: clamp(30px, 4vw, 52px); letter-spacing: -.03em; font-weight: 600; }
.note { color: var(--muted); font-size: 14px; margin: 0; }

.works { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.work { position: relative; grid-column: span 2; aspect-ratio: 4 / 3.2; overflow: hidden; background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none; display: flex; flex-direction: column; justify-content: flex-end; isolation: isolate; }
.work.big { grid-column: span 3; aspect-ratio: 16 / 10; }
.work .poster { position: absolute; inset: 0; z-index: -1; transition: transform .8s cubic-bezier(.2, .8, .2, 1), filter .5s; }
.work:hover .poster { transform: scale(1.06); filter: saturate(1.3) brightness(1.1); }
.work .info { padding: 18px 20px; background: linear-gradient(transparent, rgba(6, 7, 10, .92) 50%); }
.work .info b { display: block; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.work .info p { margin: 2px 0 8px; color: #b7bccb; font-size: 14px; }
.work .info .mono { font-size: 11px; color: var(--cyan); letter-spacing: .06em; }
.work .open { position: absolute; top: 14px; right: 14px; font: 11px 'JetBrains Mono', monospace; padding: 6px 9px; border: 1px solid rgba(255, 255, 255, .25); background: rgba(6, 7, 10, .5); backdrop-filter: blur(6px); opacity: 0; transform: translateY(-4px); transition: all .3s; }
.work:hover .open, .work:focus-visible .open { opacity: 1; transform: none; }
.work:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.work::after { content: ''; position: absolute; inset: 0; border: 1px solid transparent; transition: border-color .3s; pointer-events: none; }
.work:hover::after { border-color: rgba(94, 231, 255, .5); }
/* posters: pure CSS, so the grid costs nothing until a demo is opened */
.p-gyroid { background: radial-gradient(circle at 60% 45%, #b9f6ff 0 3%, #5ee7ff 6%, transparent 14%), repeating-radial-gradient(circle at 60% 45%, transparent 0 14px, rgba(139, 123, 255, .5) 15px 17px, transparent 18px 30px), radial-gradient(circle at 60% 45%, #1b1c3a, #06070a 70%); }
.p-studio { background: radial-gradient(circle at 50% 40%, rgba(255, 255, 255, .9) 0 2%, transparent 3%), radial-gradient(ellipse 30% 30% at 50% 45%, #e8d7ff, #9a7cff 40%, #2a1f5a 70%, transparent 72%), radial-gradient(ellipse 50% 12% at 50% 82%, rgba(0, 0, 0, .7), transparent), linear-gradient(#20222c, #0b0c10); }
.p-particles { background: radial-gradient(1px 1px at 20% 30%, #fff, transparent), radial-gradient(1px 1px at 70% 60%, #fff, transparent), radial-gradient(ellipse 40% 40% at 50% 50%, rgba(94, 231, 255, .55), transparent 70%), conic-gradient(from 0deg at 50% 50%, #8b7bff, #5ee7ff, #ff6fb5, #8b7bff); background-blend-mode: screen, screen, screen, normal; filter: blur(.3px) saturate(1.2); mask: radial-gradient(circle at 50% 50%, #000 30%, transparent 62%); -webkit-mask: radial-gradient(circle at 50% 50%, #000 30%, transparent 62%); background-color: #06070a; }
.work:has(.p-particles) { background: radial-gradient(circle at 50% 50%, #12142a, #06070a 70%); }
.p-snow { background: radial-gradient(circle at 50% 84%, rgba(255, 214, 130, .9) 0, rgba(255, 190, 100, .35) 30px, transparent 70px), radial-gradient(circle at 30% 22%, #fff 0 2px, transparent 3px), radial-gradient(circle at 68% 34%, #fff 0 2px, transparent 3px), radial-gradient(circle at 46% 52%, #fff 0 1.5px, transparent 2.5px), radial-gradient(circle at 82% 16%, #fff 0 1.5px, transparent 2.5px), linear-gradient(172deg, transparent 62%, #121a33 62.3%), linear-gradient(188deg, transparent 70%, #0c1024 70.3%), linear-gradient(#10224a, #1d1a3d 60%, #0b0c16); }
.p-motion { background: linear-gradient(90deg, transparent 49.6%, rgba(255, 255, 255, .5) 50%, transparent 50.4%), repeating-linear-gradient(90deg, rgba(255, 255, 255, .06) 0 1px, transparent 1px 40px), linear-gradient(115deg, #ff6fb5 0 18%, transparent 18% 100%), linear-gradient(115deg, transparent 0 22%, #8b7bff 22% 34%, transparent 34%), linear-gradient(115deg, transparent 0 38%, #5ee7ff 38% 44%, transparent 44%), #0b0c12; }

.crafts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.craft { padding: 24px; border: 1px solid var(--line); background: var(--card); }
.craft h3 { margin: 18px 0 8px; font-size: 20px; letter-spacing: -.02em; font-weight: 600; }
.craft p { margin: 0 0 12px; color: #b7bccb; font-size: 14.5px; }
.craft .tags { font-size: 11px; color: var(--violet); margin: 0; }
.viz { height: 110px; border: 1px solid var(--line); position: relative; overflow: hidden; background: #08090d; }
.v1 i { position: absolute; height: 10px; left: 14px; background: var(--line); animation: grow 3s ease-in-out infinite alternate; }
.v1 i:nth-child(1) { top: 22px; width: 60%; background: var(--violet); } .v1 i:nth-child(2) { top: 46px; width: 80%; animation-delay: -1s; } .v1 i:nth-child(3) { top: 70px; width: 40%; animation-delay: -2s; background: var(--cyan); }
@keyframes grow { from { transform: scaleX(.4); transform-origin: 0; } to { transform: scaleX(1); transform-origin: 0; } }
.v2 { background: conic-gradient(from var(--a, 0deg), #8b7bff, #5ee7ff, #ff6fb5, #8b7bff); animation: hue 6s linear infinite; mask: radial-gradient(circle, #000 30%, transparent 31%, transparent 40%, #000 41%, #000 46%, transparent 47%); -webkit-mask: radial-gradient(circle, #000 30%, transparent 31%, transparent 40%, #000 41%, #000 46%, transparent 47%); }
@property --a { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes hue { to { --a: 360deg; } }
.v3 i { position: absolute; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: var(--cyan); animation: ease 2.4s cubic-bezier(.7, 0, .3, 1) infinite alternate; }
.v3 i:nth-child(2) { background: var(--violet); animation-timing-function: cubic-bezier(.3, 1.6, .5, 1); top: 72%; }
@keyframes ease { from { left: 12px; } to { left: calc(100% - 34px); } }
.v4 i { position: absolute; width: 16px; height: 16px; background: #ffd166; bottom: 14px; left: 20%; animation: hop 1.2s cubic-bezier(.3, 0, .7, 1) infinite; box-shadow: 0 0 12px #ffd166; }
.v4::after { content: ''; position: absolute; left: 0; right: 0; bottom: 12px; height: 2px; background: var(--line); }
@keyframes hop { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(120px, -60px) rotate(180deg); } }

.archive { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.arc { display: block; border: 1px solid var(--line); background: var(--card); color: var(--ink); text-decoration: none; transition: border-color .3s; }
.arc:hover { border-color: rgba(94, 231, 255, .5); }
.arc .th { aspect-ratio: 16 / 9; background: #11131b center / cover; }
.arc div { padding: 14px 16px; } .arc b { display: block; } .arc small { color: var(--muted); }
.arc .k { font: 10.5px 'JetBrains Mono', monospace; color: var(--cyan); text-transform: uppercase; letter-spacing: .08em; }
.empty { grid-column: 1 / -1; padding: 40px; border: 1px dashed var(--line); color: var(--muted); text-align: center; font-size: 14px; }
.edit { margin-top: 16px; }
.editor { width: min(820px, calc(100vw - 24px)); background: #0d0f15; color: var(--ink); border: 1px solid var(--line); padding: 24px; }
.editor::backdrop { background: rgba(0, 0, 0, .7); }
.editor h3 { margin: 0 0 6px; } .editor code { color: var(--cyan); }
.editor textarea { width: 100%; height: 50vh; margin: 12px 0; background: #06070a; color: var(--ink); border: 1px solid var(--line); padding: 12px; font: 13px/1.5 'JetBrains Mono', monospace; }
.editor .row { display: flex; gap: 10px; justify-content: flex-end; } .err { color: #ff8fa3; }
.foot { margin-top: 120px; padding: 30px clamp(16px, 4vw, 40px); border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; text-align: center; }

@media (max-width: 1000px) {
  .works { grid-template-columns: 1fr 1fr; } .work, .work.big { grid-column: span 1; aspect-ratio: 4 / 3.4; }
  .crafts { grid-template-columns: 1fr 1fr; }
  .links { display: none; } .top eirwen-account { margin-left: auto; }
}
@media (max-width: 620px) {
  .works, .crafts { grid-template-columns: 1fr; }
  .secHead { grid-template-columns: 40px 1fr; } .secHead .note { grid-column: 2; }
  .hud { display: none; }
}
@media (prefers-reduced-motion: reduce) { .sq, .v1 i, .v2, .v3 i, .v4 i { animation: none; } }