/* 76bit.net — built on the 76bit design system (CGP 1.1): Ink + 76 Blue, Arial, 8 px grid, calm motion. */
:root {
  --brand-blue: #0051FC; --brand-ink: #0A101C; --brand-white: #FFFFFF; --brand-ice: #EAF1FF; --brand-slate: #59667A;
  --accent: #0051FC; --on-accent: #FFFFFF;
  --font-sans: Arial, Helvetica, sans-serif;
  --font-mono: Consolas, "Courier New", monospace;
  --space-1: 8px; --space-2: 16px; --space-3: 24px; --space-4: 32px; --space-5: 48px; --space-6: 64px; --space-7: 96px;
  --radius-md: 8px; --radius-lg: 16px; --radius-xl: 22%;
  --gutter: 24px; --max: 1200px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --art-1: #0051FC; --art-2: #4D86FF; --art-3: #9DBBFF;
}
:root, :root[data-theme="dark"] {
  --bg: #0A101C; --surface: #0F1828; --surface-raised: #16223A; --border: #22304D;
  --text: #FFFFFF; --text-muted: #9DAAC0; --accent-text: #7FA6FF; --focus: #7FA6FF; --shine: #FFFFFF;
  --glow: rgba(0, 81, 252, .22); --dot: 157, 170, 192; --dot-hot: 127, 166, 255;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #FFFFFF; --surface: #EAF1FF; --surface-raised: #FFFFFF; --border: #C9D7F2;
  --text: #0A101C; --text-muted: #59667A; --accent-text: #0051FC; --focus: #0051FC; --shine: #4D86FF;
  --glow: rgba(0, 81, 252, .13); --dot: 89, 102, 122; --dot-hot: 0, 81, 252;
  --art-3: #7FA6FF;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/26px var(--font-sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; transition: background-color .4s, color .4s; }
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: #fff; }

/* Cross-page transitions (supported browsers morph the project art from card to page) */
@view-transition { navigation: auto; }
::view-transition-group(*) { animation-duration: .5s; animation-timing-function: var(--ease); }

.skip { position: absolute; left: var(--space-2); top: -64px; background: var(--accent); color: var(--on-accent); padding: var(--space-1) var(--space-2); border-radius: var(--radius-md); font-weight: 700; z-index: 100; }
.skip:focus { top: var(--space-2); }
.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); position: relative; }

.label { font: 400 12px/16px var(--font-mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--accent-text); display: inline-block; }
.h2 { font-size: 40px; line-height: 44px; font-weight: 700; letter-spacing: -1px; }
.h3 { font-size: 22px; line-height: 28px; font-weight: 700; }
.display { font-size: clamp(36px, 6vw, 72px); line-height: 1.02; font-weight: 700; letter-spacing: -2px; }
.lead { font-size: 20px; line-height: 30px; color: var(--text-muted); }
.muted { color: var(--text-muted); }

/* Progress + cursor glow */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 70; background: linear-gradient(90deg, var(--accent), var(--accent-text)); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.cursor-glow { position: fixed; left: 0; top: 0; width: 560px; height: 560px; margin: -280px 0 0 -280px; border-radius: 50%; pointer-events: none; z-index: 1; background: radial-gradient(circle, var(--glow), transparent 65%); opacity: 0; transition: opacity .4s; will-change: transform; }
.cursor-glow.on { opacity: 1; }
main, .site-footer { position: relative; z-index: 2; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-1); min-height: 48px; padding: 0 var(--space-3); border-radius: var(--radius-md); border: 1px solid transparent; font: 700 15px/20px var(--font-sans); text-decoration: none; cursor: pointer; position: relative; overflow: hidden; transition: transform .25s var(--ease), background-color .2s, border-color .2s, box-shadow .3s; }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 0 0 0 rgba(0, 81, 252, .5); }
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .28) 50%, transparent 70%); transform: translateX(-120%); }
.btn-primary:hover { background: #0A5FFF; box-shadow: 0 10px 34px -8px rgba(0, 81, 252, .75); }
.btn-primary:hover::after { transform: translateX(120%); transition: transform .8s var(--ease); }
.btn-secondary { border-color: var(--border); color: var(--text); background: transparent; }
.btn-secondary:hover { background: var(--surface); border-color: var(--accent-text); transform: translateY(-2px); }
.btn-disabled { border: 1px dashed var(--border); color: var(--text-muted); cursor: not-allowed; }
.btn-lg { min-height: 56px; padding: 0 var(--space-4); font-size: 16px; }
.btn-sm { min-height: 36px; padding: 0 var(--space-2); font-size: 13px; }
.btn i { font-style: normal; transition: transform .25s var(--ease); }
.btn:hover i { transform: translate(2px, -2px); }
.row { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.scrolled { border-bottom-color: var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: var(--space-3); }
.brand { display: block; transition: transform .3s var(--ease); }
.brand:hover { transform: scale(1.04); }
.brand img { height: 32px; width: auto; }
.on-light { display: none; }
:root[data-theme="light"] .on-dark { display: none; }
:root[data-theme="light"] .on-light { display: block; }
.nav-links { display: flex; gap: var(--space-4); list-style: none; margin: 0; padding: 0; }
.nav-links a { position: relative; text-decoration: none; font-size: 14px; color: var(--text-muted); padding: 8px 0; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--accent-text); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-tools { display: flex; gap: var(--space-1); }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-md); border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; transition: background-color .2s, transform .3s var(--ease); }
.icon-btn:hover { background: var(--surface); transform: rotate(-12deg); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.menu-btn { display: none; }
.theme-btn .sun { display: none; }
:root[data-theme="light"] .theme-btn .sun { display: block; }
:root[data-theme="light"] .theme-btn .moon { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: calc(100svh - 76px); display: flex; align-items: center; padding: var(--space-5) 0 var(--space-7); overflow: hidden; }
.bits { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: linear-gradient(#000 55%, transparent 100%); mask-image: linear-gradient(#000 55%, transparent 100%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--space-5); align-items: center; z-index: 1; }
.hero-label { margin-bottom: var(--space-3); min-height: 16px; }
.hero-title { font-size: clamp(52px, 8.6vw, 112px); line-height: .98; letter-spacing: -.045em; font-weight: 700; }
.ln { display: block; overflow: hidden; padding: 0 0 .17em; margin-bottom: -.09em; }
.ln > span { display: block; transform: translateY(108%); animation: rise 1s var(--ease) .15s forwards; }
.ln:nth-child(2) > span { animation-delay: .3s; }
.acc > span { background: linear-gradient(100deg, var(--accent-text) 30%, var(--shine) 50%, var(--accent-text) 70%); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: rise 1s var(--ease) .3s forwards, shine 7s ease-in-out 1.6s infinite; }
.hero-lead { max-width: 500px; margin: var(--space-4) 0; }
.hero-lead, .hero-cta, .hero-label { opacity: 0; animation: fade-up .9s var(--ease) forwards; }
.hero-label { animation-delay: .05s; } .hero-lead { animation-delay: .55s; } .hero-cta { animation-delay: .7s; }
@keyframes rise { to { transform: none; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes shine { 0%, 40% { background-position: 100% 0; } 70%, 100% { background-position: 0 0; } }

.mark { position: relative; justify-self: end; width: 100%; max-width: 520px; perspective: 1000px; }
.mark-glow { position: absolute; inset: -20% -10%; background: radial-gradient(closest-side, var(--glow), transparent); filter: blur(30px); opacity: 0; animation: glow-in 1.8s ease .5s forwards; transform: translate(calc(var(--mx, 0) * -24px), calc(var(--my, 0) * -24px)); }
.mark-tilt { transform-style: preserve-3d; transform: rotateX(calc(var(--my, 0) * -9deg)) rotateY(calc(var(--mx, 0) * 11deg)); transition: transform .25s ease-out; }
.mark-svg { width: 100%; height: auto; fill: var(--accent); overflow: visible; filter: drop-shadow(0 30px 50px rgba(0, 81, 252, .35)); }
.mark-svg path { opacity: 0; }
.mark-svg .p7 { animation: p7in 1.2s var(--ease) .35s forwards; }
.mark-svg .p6 { animation: p6in 1.2s var(--ease) .5s forwards; }
@keyframes p7in { from { opacity: 0; transform: translate(-90px, 70px) rotate(-4deg); } to { opacity: 1; transform: none; } }
@keyframes p6in { from { opacity: 0; transform: translate(90px, -70px) rotate(4deg) scale(.9); transform-origin: 70% 60%; } to { opacity: 1; transform: none; } }
@keyframes glow-in { to { opacity: 1; } }
.mark-tilt .mark-svg { animation: float 8s ease-in-out 2s infinite; }
@keyframes float { 50% { translate: 0 -10px; } }

.scroll-cue { position: absolute; left: 50%; bottom: 24px; width: 26px; height: 42px; margin-left: -13px; border: 2px solid var(--border); border-radius: 14px; z-index: 2; opacity: 0; animation: fade-up 1s ease 1.6s forwards; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--accent-text); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* Marquee */
.marquee { position: relative; z-index: 2; border-block: 1px solid var(--border); background: var(--bg); overflow: hidden; padding: 20px 0; }
.marquee-track { display: flex; width: max-content; animation: marq 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-set { display: flex; align-items: center; flex: none; }
.marquee a { text-decoration: none; font-size: clamp(32px, 5vw, 56px); font-weight: 700; letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.5px var(--text-muted); padding: 0 var(--space-4); transition: color .3s, -webkit-text-stroke-color .3s; }
.marquee a:hover { color: var(--text); -webkit-text-stroke-color: var(--text); }
.marquee i { width: 14px; height: 14px; background: var(--accent); border-radius: 50%; flex: none; }
@keyframes marq { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: var(--space-7) 0; position: relative; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { max-width: 680px; margin-bottom: var(--space-5); }
.section-head .label { margin-bottom: var(--space-2); }
.section-head p { margin-top: var(--space-2); color: var(--text-muted); font-size: 18px; line-height: 28px; }

html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease) var(--d, 0ms), transform .8s var(--ease) var(--d, 0ms); }
html.js .reveal.in { opacity: 1; transform: none; }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-1); margin-bottom: var(--space-4); }
.chip { font: 700 14px/20px var(--font-sans); padding: 10px 18px; border-radius: 999px; border: 1px solid var(--border); background: transparent; color: var(--text-muted); cursor: pointer; transition: all .25s var(--ease); }
.chip b { font: 400 11px var(--font-mono); margin-left: 6px; opacity: .7; }
.chip:hover { color: var(--text); border-color: var(--accent-text); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-3); }
.s7 { grid-column: span 7; } .s5 { grid-column: span 5; } .s4 { grid-column: span 4; }
.card { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .35s var(--ease), opacity .5s, filter .5s, border-color .3s, box-shadow .4s; }
html.js .card.reveal { transition: opacity .8s var(--ease) var(--d, 0ms), transform .8s var(--ease) var(--d, 0ms), filter .5s, border-color .3s, box-shadow .4s; }
html.js .card.reveal.in { transition: transform .35s var(--ease), opacity .5s, filter .5s, border-color .3s, box-shadow .4s; }
.card::before { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--sx, 50%) var(--sy, 50%), rgba(127, 166, 255, .16), transparent 60%); }
.card:hover { border-color: var(--accent-text); box-shadow: 0 30px 70px -30px rgba(0, 81, 252, .55); }
.card:hover::before { opacity: 1; }
.card-link { position: absolute; inset: 0; z-index: 4; border-radius: 24px; }
.card-link:focus-visible { outline-offset: -3px; }
.card-art { height: 250px; border-radius: 0; }
.card-body { padding: var(--space-3); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-body .label { font-size: 11px; }
.card-body p { color: var(--text-muted); font-size: 15px; line-height: 24px; flex: 1; }
.card-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-top: var(--space-2); position: relative; z-index: 5; }
.more { font-weight: 700; font-size: 14px; color: var(--accent-text); }
.more i { font-style: normal; display: inline-block; transition: transform .3s var(--ease); }
.card:hover .more i { transform: translateX(6px); }

/* Project art */
.art { position: relative; overflow: hidden; background: radial-gradient(120% 120% at 20% 0%, color-mix(in srgb, var(--accent) 24%, var(--surface-raised)), var(--surface-raised) 70%); }
.art-svg { width: 100%; height: 100%; }
.art .a1 { fill: var(--art-1); } .art .a2 { fill: var(--art-2); } .art .a3 { fill: var(--art-3); }
.art .panel { fill: var(--surface); stroke: var(--border); stroke-width: 1.5; }
.art .dim { fill: var(--text-muted); opacity: .5; }
.art .art-svg * { animation-play-state: var(--play, paused); }
.art.on { --play: running; }
/* diskvista */
.art .t { animation: tile 4s ease-in-out infinite; animation-delay: calc(var(--i) * -.55s); transform-box: fill-box; transform-origin: center; }
@keyframes tile { 0%, 100% { opacity: calc(var(--o, 1) * .65); transform: scale(.965); } 50% { opacity: var(--o, 1); transform: scale(1); } }
.art .scan { animation: scan 4.6s linear infinite; }
@keyframes scan { to { transform: translateX(400px); } }
/* marklane */
.art .bar { fill: var(--text-muted); opacity: .55; transform-box: fill-box; transform-origin: left center; animation: grow 7s ease-in-out infinite; animation-delay: calc(var(--i, 0) * .5s); }
.art .bar.a1, .art .bar.a2, .art .bar.a3 { opacity: 1; }
.art .bar.code { fill: color-mix(in srgb, var(--accent) 22%, var(--surface-raised)); opacity: 1; }
@keyframes grow { 0% { transform: scaleX(0); } 12%, 90% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: 0; } }
.art .caret { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
/* tetris */
.art .piece { animation: fall 4.4s steps(9, end) infinite; }
@keyframes fall { 0% { transform: translateY(-36px); opacity: 1; } 62% { transform: translateY(126px); opacity: 1; } 90% { transform: translateY(126px); opacity: 1; } 100% { transform: translateY(126px); opacity: 0; } }
/* sokoban */
.art .wall { fill: var(--art-2); opacity: .38; }
.art .goal { fill: none; stroke: var(--art-3); stroke-width: 2.5; stroke-dasharray: 3 4; }
.art .bx rect { fill: var(--art-2); animation: boxfill 6.5s infinite; }
.art .bx path { stroke: #fff; stroke-width: 2.4; stroke-linecap: round; opacity: .85; }
.art .bx { animation: pushbox 6.5s var(--ease) infinite; }
.art .pl { fill: var(--art-1); stroke: #fff; stroke-width: 2.5; animation: pushpl 6.5s var(--ease) infinite; }
@keyframes pushpl { 0% { transform: translateX(0); opacity: 0; } 6%, 12% { transform: translateX(0); opacity: 1; } 30% { transform: translateX(24px); } 60%, 88% { transform: translateX(72px); opacity: 1; } 100% { transform: translateX(72px); opacity: 0; } }
@keyframes pushbox { 0% { transform: translateX(0); opacity: 0; } 6%, 30% { transform: translateX(0); opacity: 1; } 60%, 88% { transform: translateX(48px); opacity: 1; } 100% { transform: translateX(48px); opacity: 0; } }
@keyframes boxfill { 0%, 55% { fill: var(--art-2); } 62%, 100% { fill: var(--art-1); } }
/* qanaris */
.art .eq { transform-box: fill-box; transform-origin: 50% 100%; animation: eq 1.3s ease-in-out infinite alternate; animation-delay: calc(var(--i) * -.19s); }
@keyframes eq { from { transform: scaleY(var(--lo, .3)); } to { transform: scaleY(var(--hi, 1)); } }
.art .wave { fill: none; stroke: var(--art-3); stroke-width: 4; stroke-linecap: round; animation: wave 2.4s ease-out infinite; animation-delay: calc(var(--i) * .3s); opacity: 0; }
@keyframes wave { 0% { opacity: 0; } 30% { opacity: 1; } 100% { opacity: 0; } }
/* skinbase */
.art .sk { transform-box: fill-box; transform-origin: 50% 100%; transition: transform .6s var(--ease); animation: bob 5s ease-in-out infinite; }
.art .k1 { transform: rotate(-9deg); animation-delay: -1s; } .art .k2 { animation-delay: -2.5s; } .art .k3 { transform: rotate(9deg); animation-delay: -4s; }
.card:hover .k1, .phero:hover .k1 { transform: rotate(-17deg) translateX(-14px); } .card:hover .k3, .phero:hover .k3 { transform: rotate(17deg) translateX(14px); }
@keyframes bob { 50% { translate: 0 -7px; } }
/* amigadb */
.art .boing { animation: bounce 1.7s cubic-bezier(.3, 0, .7, 1) infinite alternate; }
.art .chk { animation: spin 2.2s linear infinite; }
.art .shadow { fill: #000; opacity: .35; transform-box: fill-box; transform-origin: center; animation: shadow 1.7s cubic-bezier(.3, 0, .7, 1) infinite alternate; }
@keyframes bounce { from { transform: translateY(-34px); } to { transform: translateY(20px); } }
@keyframes shadow { from { transform: scale(.55); opacity: .18; } to { transform: scale(1.05); opacity: .45; } }
@keyframes spin { to { transform: translateX(44px); } }

/* Stats */
.stats { padding: var(--space-6) 0; border-block: 1px solid var(--border); background: var(--surface); position: relative; z-index: 2; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong { font-size: clamp(64px, 10vw, 128px); line-height: 1; font-weight: 700; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 2px var(--accent-text); font-variant-numeric: tabular-nums; }
.stat span { color: var(--text-muted); max-width: 220px; }

/* About */
.about { padding-top: var(--space-7); }
.manifesto { font-size: clamp(34px, 6.4vw, 84px); line-height: 1.04; font-weight: 700; letter-spacing: -.04em; max-width: 1040px; margin: var(--space-3) 0 var(--space-5); }
.manifesto .w { opacity: .16; transition: opacity .5s, color .5s; }
.manifesto .w.lit { opacity: 1; }
.manifesto .w.lit.hot { color: var(--accent-text); }
.about-text { max-width: 620px; color: var(--text-muted); font-size: 18px; line-height: 29px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.principle { position: relative; padding-top: var(--space-3); border-top: 1px solid var(--border); }
.principle::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--accent-text); transition: width 1s var(--ease) .3s; }
.principle.in::before { width: 100%; }
.n { font: 400 12px var(--font-mono); letter-spacing: 1.4px; color: var(--accent-text); display: block; margin-bottom: var(--space-2); }
.principle p, .feature p { color: var(--text-muted); font-size: 15px; line-height: 24px; margin-top: 6px; }

/* CTA */
.cta { position: relative; overflow: hidden; padding: 160px 0; text-align: center; border-top: 1px solid var(--border); z-index: 2; background: var(--bg); }
.cta-mark { position: absolute; left: 50%; top: 50%; width: min(1100px, 130vw); margin: -280px 0 0 calc(min(1100px, 130vw) / -2); opacity: .07; }
.cta-mark .mark-svg { fill: var(--accent); filter: none; }
.cta-mark .mark-svg path { opacity: 1; animation: none; }
.cta-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.cta .display { max-width: 880px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: var(--space-5) 0; background: var(--bg); }
.foot { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); justify-content: space-between; align-items: center; }
.foot .brand img { height: 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.foot nav a { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color .2s; }
.foot nav a:hover { color: var(--text); }
.foot .meta { font: 400 11px/16px var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-muted); width: 100%; }

/* ---------- Project page ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: var(--space-1); padding: var(--space-3) 0 0; font: 400 12px/16px var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-muted); position: relative; z-index: 2; }
.crumbs a { color: var(--text-muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); text-decoration: underline; text-underline-offset: 4px; }
.phero { position: relative; padding: var(--space-5) 0 var(--space-6); overflow: hidden; }
.phero-bg { position: absolute; inset: -20% -10% auto 30%; height: 90%; background: radial-gradient(closest-side, var(--glow), transparent); filter: blur(30px); pointer-events: none; }
.phero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); align-items: center; }
.ptitle { font-size: clamp(56px, 9vw, 120px); line-height: .98; letter-spacing: -.05em; font-weight: 700; margin-bottom: var(--space-1); }
.phero .hero-lead { margin: var(--space-3) 0 var(--space-4); }
.hero-art { height: 420px; border-radius: 28px; border: 1px solid var(--border); box-shadow: 0 40px 90px -40px rgba(0, 81, 252, .6); animation: fade-up 1s var(--ease) .2s both; }
.by { display: inline-flex; align-items: center; gap: var(--space-1); margin-top: var(--space-4); font-size: 13px; color: var(--text-muted); }
.by img { height: 14px; width: auto; }
.facts { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-1); padding: 0; margin: var(--space-5) 0 0; }
.facts li { display: flex; gap: 10px; align-items: baseline; padding: 10px 16px; border: 1px solid var(--border); border-radius: 999px; font-size: 14px; background: var(--surface); }
.facts span { font: 400 11px var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-muted); }
.features { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.feature { position: relative; padding: var(--space-3); background: var(--surface-raised); border: 1px solid var(--border); border-radius: 20px; transition: transform .4s var(--ease), border-color .3s; }
.feature:hover { transform: translateY(-6px); border-color: var(--accent-text); }

.term { border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: var(--surface); }
.term-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-raised); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.term-bar span { margin-left: 8px; font: 400 12px var(--font-mono); color: var(--text-muted); letter-spacing: 1px; }
.term-body { padding: var(--space-2) var(--space-3); }
.dl { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; justify-content: space-between; padding: var(--space-2) 0; }
.dl strong { font: 700 18px var(--font-mono); }
.dl small { display: block; margin: 2px 0 0 22px; color: var(--text-muted); font-size: 13px; }
.prompt { color: var(--accent-text); font-family: var(--font-mono); margin-right: 8px; }
.note { margin-top: var(--space-2); font-size: 14px; color: var(--text-muted); }

.next { display: block; text-decoration: none; padding: var(--space-6) 0; border-top: 1px solid var(--border); background: var(--bg); position: relative; overflow: hidden; transition: background-color .4s; }
.next:hover { background: var(--surface); }
.next-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.next-inner > div { display: flex; flex-direction: column; gap: 6px; }
.next-name { font-size: clamp(44px, 8vw, 104px); line-height: 1; letter-spacing: -.045em; transition: transform .5s var(--ease), color .3s; }
.next:hover .next-name { transform: translateX(14px); color: var(--accent-text); }
.next-arrow { font-size: clamp(48px, 8vw, 96px); color: var(--accent-text); transition: transform .5s var(--ease); }
.next:hover .next-arrow { transform: translateX(16px); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  :root { --gutter: 20px; }
  .menu-btn { display: grid; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: var(--space-1) var(--gutter) var(--space-2); }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--border); }
  .nav-links a::after { display: none; }
  .hero { align-items: flex-start; padding-top: var(--space-4); }
  .hero-grid, .phero-grid { grid-template-columns: 1fr; }
  .mark { order: -1; justify-self: start; max-width: 200px; }
  .scroll-cue { display: none; }
  .h2 { font-size: 32px; line-height: 38px; }
  .section { padding: var(--space-6) 0; }
  .s7, .s5, .s4 { grid-column: span 12; }
  .card-art { height: 230px; }
  .stats-grid, .principles { grid-template-columns: 1fr; }
  .hero-art { height: 300px; }
  .cta { padding: 100px 0; }
}

/* ---------- Polish ---------- */
html { scrollbar-color: var(--border) transparent; scrollbar-width: thin; }
h1, h2, h3, .display, .manifesto { text-wrap: balance; }
p { text-wrap: pretty; }
.cta, .site-footer { content-visibility: auto; contain-intrinsic-size: auto 640px; }

/* Orbit rings around the mark */
.orbit { position: absolute; left: 50%; top: 50%; width: 128%; height: auto; aspect-ratio: 1; transform: translate(-50%, -50%); pointer-events: none; overflow: visible; opacity: 0; animation: glow-in 1.6s ease .9s forwards; }
.orbit circle { fill: none; }
.orbit .o1 { stroke: var(--accent-text); opacity: .55; stroke-width: 1.8; stroke-dasharray: 1 11; stroke-linecap: round; transform-origin: 300px 300px; animation: orbit-spin 120s linear infinite; }
.orbit .o2 { stroke: var(--text-muted); opacity: .4; stroke-width: 1.2; stroke-dasharray: 3 9; transform-origin: 300px 300px; animation: orbit-spin 80s linear infinite reverse; }
.orbit .sat, .orbit .sat2 { transform-origin: 300px 300px; }
.orbit .sat { animation: orbit-spin 28s linear infinite; }
.orbit .sat circle { fill: var(--accent-text); filter: drop-shadow(0 0 7px var(--accent-text)); }
.orbit .sat2 { animation: orbit-spin 46s linear infinite reverse; }
.orbit .sat2 circle { fill: var(--accent); filter: drop-shadow(0 0 6px var(--accent)); }
@keyframes orbit-spin { to { transform: rotate(360deg); } }
.cta-orbit { position: absolute; left: 50%; top: 50%; width: min(980px, 130vw); aspect-ratio: 1; margin: calc(min(980px, 130vw) / -2) 0 0 calc(min(980px, 130vw) / -2); pointer-events: none; }
.cta-orbit .orbit { position: static; width: 100%; transform: none; opacity: .8; animation: none; }

/* Marquee edge fade */
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 12%; z-index: 2; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }

/* Cards: index, arrow, textured art */
.card-top { position: absolute; left: 0; right: 0; top: 0; display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; z-index: 2; pointer-events: none; }
.card-idx { font: 400 12px var(--font-mono); letter-spacing: 1.4px; color: var(--text-muted); }
.card-go { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--border); background: color-mix(in srgb, var(--bg) 55%, transparent); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); font-size: 16px; transition: background-color .35s, border-color .35s, color .35s, transform .5s var(--ease); }
.card:hover .card-go { background: var(--accent); border-color: var(--accent); color: #fff; transform: rotate(45deg); }
.art::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 28px 28px; opacity: .5; -webkit-mask-image: radial-gradient(75% 85% at 50% 50%, #000, transparent); mask-image: radial-gradient(75% 85% at 50% 50%, #000, transparent); pointer-events: none; }
.art .art-svg { position: relative; transition: transform .9s var(--ease); }
.card:hover .art-svg { transform: scale(1.06); }

/* Stats as ruled columns */
.stats-grid { gap: 0; }
.stat { padding: 0 var(--space-4); border-left: 1px solid var(--border); }
.stat:first-child { padding-left: 0; border-left: 0; }
.stat strong { transition: color .4s, -webkit-text-stroke-color .4s; }
.stat:hover strong { color: var(--accent-text); }

/* Footer */
.site-footer { position: relative; overflow: hidden; padding: var(--space-6) 0 0; }
.foot { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-5); align-items: start; padding-bottom: var(--space-5); }
.foot-brand p { margin-top: var(--space-2); color: var(--text-muted); }
.foot .foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.foot-col h4 { margin: 0 0 var(--space-2); font: 400 12px var(--font-mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--accent-text); }
.foot-col a { display: block; padding: 5px 0; font-size: 15px; color: var(--text-muted); text-decoration: none; transition: color .2s, transform .3s var(--ease); }
.foot-col a:hover { color: var(--text); transform: translateX(5px); }
.foot .meta { grid-column: 1 / -1; }
.foot-mark { width: min(760px, 90vw); margin: 0 auto -19%; opacity: .07; transition: opacity .6s; pointer-events: none; }
.site-footer:hover .foot-mark { opacity: .15; }
.foot-mark .mark-svg { fill: var(--accent); filter: none; }
.foot-mark .mark-svg path { opacity: 1; animation: none; }

/* Screenshots */
.shots { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.shot { margin: 0; border: 1px solid var(--border); border-radius: 20px; overflow: hidden; background: var(--surface); }
.shot img { width: 100%; height: auto; }

@media (max-width: 960px) {
  .hero { min-height: auto; padding: var(--space-4) 0 var(--space-6); }
  .mark { max-width: 220px; margin-bottom: var(--space-1); }
  .orbit { width: 150%; }
  .stats { padding: var(--space-5) 0; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 0 12px; }
  .stat strong { font-size: 56px; -webkit-text-stroke-width: 1.5px; }
  .stat span { font-size: 13px; line-height: 18px; }
  .foot { grid-template-columns: 1fr; gap: var(--space-4); }
  .foot .foot-cols { grid-template-columns: 1fr 1fr; }
  .marquee a { padding: 0 var(--space-3); }
}

/* ---------- Access badges, wide card, more project art ---------- */
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.badge { font: 400 11px/1 var(--font-mono); letter-spacing: 1px; text-transform: uppercase; padding: 5px 9px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-muted); }
.badge.soon { border-style: dashed; opacity: .75; }
.s12 { grid-column: span 12; }
@media (min-width: 961px) {
  .card.s12 { flex-direction: row; }
  .card.s12 .card-art { flex: 1.15; height: auto; min-height: 330px; }
  .card.s12 .card-body { flex: .85; justify-content: center; padding: var(--space-5); }
  .card.s12 .h3 { font-size: 36px; line-height: 40px; letter-spacing: -.8px; }
  .card.s12 .card-body p { flex: 0; }
}
.shot-soon { border: 1px dashed var(--border); border-radius: 20px; padding: var(--space-6) var(--space-3); text-align: center; color: var(--text-muted); font: 400 13px var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; }

/* funny math */
.art .tile { transform-box: fill-box; transform-origin: center; animation: hop 2.8s ease-in-out infinite; animation-delay: calc(var(--i) * -.45s); }
@keyframes hop { 0%, 100% { translate: 0 0; rotate: 0deg; } 50% { translate: 0 -12px; rotate: -5deg; } }
.art .sym { font: 700 40px Arial, Helvetica, sans-serif; fill: #fff; text-anchor: middle; dominant-baseline: central; }
.art .eqn { font: 700 26px var(--font-mono); fill: var(--text); text-anchor: middle; }
.art .eqn.res { fill: var(--art-3); animation: res 4s steps(1) infinite; }
@keyframes res { 0%, 40% { opacity: 0; } 48%, 100% { opacity: 1; } }
/* radio player */
.art .ant { stroke: var(--text-muted); stroke-width: 3; stroke-linecap: round; fill: none; }
.art .spk { fill: var(--surface-raised); stroke: var(--border); stroke-width: 1.5; }
.art .ring { fill: none; stroke: var(--art-2); stroke-width: 2.5; transform-origin: 106px 118px; animation: ringp 2.4s ease-out infinite; animation-delay: calc(var(--i) * .8s); }
@keyframes ringp { 0% { transform: scale(.25); opacity: 1; } 100% { transform: scale(1.05); opacity: 0; } }
.art .arc { fill: none; stroke: var(--text-muted); opacity: .5; stroke-width: 2; }
.art .tickset path { stroke: var(--text-muted); stroke-width: 2; stroke-linecap: round; fill: none; }
.art .needle { transform-origin: 213px 150px; animation: sway 6s ease-in-out infinite alternate; }
.art .needle path { stroke: var(--art-3); stroke-width: 3.5; stroke-linecap: round; fill: none; }
@keyframes sway { from { transform: rotate(-32deg); } to { transform: rotate(32deg); } }
/* spacetris */
.art .star { fill: #fff; animation: twinkle 3s ease-in-out infinite; animation-delay: calc(var(--i) * -.37s); }
@keyframes twinkle { 0%, 100% { opacity: .15; } 50% { opacity: .95; } }
.art .drop { animation: drop 4s cubic-bezier(.5, 0, .9, .6) infinite; }
@keyframes drop { 0% { transform: translateY(-70px); opacity: 0; } 10% { opacity: 1; } 65% { transform: translateY(90px); opacity: 1; } 90% { transform: translateY(90px); opacity: 1; } 100% { transform: translateY(90px); opacity: 0; } }
.art .trail { animation: trail 4s linear infinite; }
@keyframes trail { 0%, 58% { opacity: .85; } 66%, 100% { opacity: 0; } }

/* ---------- Filtering ---------- */
.card.gone { display: none; }
.card.pop { animation: pop .55s var(--ease) both; animation-delay: calc(var(--k, 0) * 60ms); }
@keyframes pop { from { opacity: 0; translate: 0 26px; } to { opacity: 1; translate: 0 0; } }
.bento.filtered .card { grid-column: span var(--fs, 4); }
.bento.filtered .card.s12 { flex-direction: column; }
.bento.filtered .card.s12 .card-art { flex: none; height: 250px; min-height: 0; }
.bento.filtered .card.s12 .card-body { flex: 1; justify-content: flex-start; padding: var(--space-3); }
.bento.filtered .card.s12 .h3 { font-size: 22px; line-height: 28px; letter-spacing: 0; }
.bento.filtered .card.s12 .card-body p { flex: 1; }
@media (max-width: 960px) { .bento.filtered .card { grid-column: span 12; } }

/* ---------- Rich project page ---------- */
.p-icon { width: 72px; height: 72px; border-radius: 22%; margin-bottom: var(--space-3); box-shadow: 0 14px 40px -12px rgba(0, 81, 252, .7); animation: fade-up .9s var(--ease) both; }
.pheadline { color: var(--text); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.2; font-weight: 700; letter-spacing: -.02em; margin: var(--space-2) 0 0; }
.phero .pheadline + .hero-lead { margin-top: var(--space-2); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); grid-template-columns: repeat(3, 1fr); counter-reset: s; }
.step { position: relative; padding-top: var(--space-3); border-top: 1px solid var(--border); }
.step::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--accent-text); transition: width 1s var(--ease) .3s; }
.step.in::before { width: 100%; }
.step-n { display: block; font-size: clamp(64px, 8vw, 104px); line-height: 1; font-weight: 700; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1.5px var(--accent-text); margin-bottom: var(--space-2); }
.step p { color: var(--text-muted); margin-top: 6px; }
.shot-slot { margin: 0; }
.slot-empty { aspect-ratio: 16 / 10; border: 1px dashed var(--border); border-radius: 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; background: repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in srgb, var(--border) 45%, transparent) 14px 15px), var(--surface); }
.slot-empty span { font-size: 22px; font-weight: 700; }
.slot-empty small { font: 400 11px var(--font-mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-muted); }
.shot-slot img { width: 100%; height: auto; border-radius: 20px; border: 1px solid var(--border); }
.shot-slot figcaption { margin-top: var(--space-1); color: var(--text-muted); font-size: 14px; }
.shot-slot figcaption b { color: var(--text); }
.visuals { display: grid; gap: var(--space-3); grid-template-columns: 2fr 1fr; align-items: stretch; }
.visual { margin: 0; border-radius: 24px; overflow: hidden; border: 1px solid var(--border); background: #030b22; }
.visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.faq-wrap { max-width: 860px; }
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); padding: 22px 0; font-size: 19px; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { flex: none; width: 24px; height: 24px; position: relative; }
.faq-item summary i::before, .faq-item summary i::after { content: ""; position: absolute; left: 4px; right: 4px; top: 11px; height: 2px; background: var(--accent-text); transition: transform .35s var(--ease); }
.faq-item summary i::after { transform: rotate(90deg); }
.faq-item[open] summary i::after { transform: rotate(0); }
.faq-item p { color: var(--text-muted); padding: 0 40px 24px 0; max-width: 680px; }
.faq-item summary:hover { color: var(--accent-text); }
@media (max-width: 960px) {
  .steps, .visuals { grid-template-columns: 1fr; }
  .p-icon { width: 56px; height: 56px; }
}

/* Calm by default for people who ask for it: no loops, no parallax, no scroll effects. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  @view-transition { navigation: none; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .marquee-track { animation: none !important; flex-wrap: wrap; width: auto; }
  .marquee-set:nth-child(2) { display: none; }
  .art .art-svg * { animation: none !important; }
  .art .wave { opacity: .5; }
  .ln > span, .mark-svg path { transform: none; opacity: 1; }
  .hero-lead, .hero-cta, .hero-label, .scroll-cue { opacity: 1; }
  .manifesto .w { opacity: 1; }
  .mark-tilt, .card { transform: none !important; }
  .orbit { opacity: 1; }
  .orbit * { animation: none !important; }
}