/* ═══════════════════════════════════════════════════════════════════════════
   RandomZone home — themeable, animated. Themes on html[data-theme]: midnight (default), daylight, sunset, terminal.
   The variable names (--surface, --ink, --mut, --line, --a1, --a2) match the shared stylesheet so the install-guide sheet from pwa.js looks right.
   The other RandomZone apps keep using /assets/rz.css; this file is only for the home page.
   ═══════════════════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
:root { --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; --display: 'Space Grotesk', 'Inter', system-ui, sans-serif; --ease: cubic-bezier(.2, .8, .2, 1); --radius: 24px; --pad: 22px; font-family: var(--font); }

html[data-theme="midnight"] {
  --bg: #07091c; --bg2: #101436; --body-bg: radial-gradient(1100px 650px at 85% -8%, #2b1a78 0%, transparent 62%), radial-gradient(900px 600px at -8% 25%, #0b3b63 0%, transparent 58%), linear-gradient(180deg, #07091c, #0c1030 60%, #07091c);
  --ink: #eef1ff; --mut: #a5b0d6; --surface: rgba(255, 255, 255, .06); --surface2: rgba(255, 255, 255, .1); --line: rgba(255, 255, 255, .14); --card: rgba(15, 18, 48, .72);
  --a1: #8b7bff; --a2: #ff5ecb; --a3: #22d3ee; --gold: #ffd54f; --good: #3dd68c;
  --btn: linear-gradient(135deg, #6d4fe8, #c026d3); --btn-ink: #fff; --btn-glow: rgba(168, 85, 247, .5); --grad-text: linear-gradient(100deg, #a99bff, #ff8be0, #7be8ff, #a99bff);
  --header-bg: rgba(8, 10, 30, .66); --shadow: 0 24px 60px rgba(0, 0, 0, .5); --glow: rgba(139, 123, 255, .5); --die1: #ffffff; --die2: #c9cffb; --pip: #1b1e4a; --theme-color: #07091c; color-scheme: dark;
}
html[data-theme="daylight"] {
  --bg: #f5f7ff; --bg2: #e7edff; --body-bg: radial-gradient(1000px 600px at 90% -10%, #ffe1f4 0%, transparent 60%), radial-gradient(900px 600px at -10% 15%, #d6e6ff 0%, transparent 58%), linear-gradient(180deg, #f8f9ff, #eef2ff 65%, #e7edff);
  --ink: #14213d; --mut: #53648a; --surface: rgba(255, 255, 255, .72); --surface2: rgba(255, 255, 255, .95); --line: rgba(20, 33, 61, .13); --card: rgba(255, 255, 255, .86);
  --a1: #5b5bf0; --a2: #d62fd0; --a3: #0ea5e9; --gold: #f59e0b; --good: #12a066;
  --btn: linear-gradient(135deg, #4f46e5, #c026d3); --btn-ink: #fff; --btn-glow: rgba(99, 70, 230, .38); --grad-text: linear-gradient(100deg, #4f46e5, #c026d3, #0284c7, #4f46e5);
  --header-bg: rgba(247, 249, 255, .72); --shadow: 0 20px 50px rgba(50, 60, 140, .16); --glow: rgba(110, 90, 240, .35); --die1: #ffffff; --die2: #e4e8ff; --pip: #3a2fc4; --theme-color: #f5f7ff; color-scheme: light;
}
html[data-theme="sunset"] {
  --bg: #1d0a22; --bg2: #3b1230; --body-bg: radial-gradient(1000px 700px at 50% 108%, #ff7a45 0%, #c2185b 30%, transparent 66%), radial-gradient(900px 500px at 50% -12%, #4a1a6b 0%, transparent 62%), linear-gradient(180deg, #1a0a26, #35103a 55%, #5a1440);
  --ink: #fff3ea; --mut: #f0c3cd; --surface: rgba(255, 255, 255, .08); --surface2: rgba(255, 255, 255, .13); --line: rgba(255, 190, 170, .26); --card: rgba(48, 14, 44, .78);
  --a1: #ff8a50; --a2: #ff4d8d; --a3: #ffd166; --gold: #ffd166; --good: #7ee0a8;
  --btn: linear-gradient(135deg, #ff8a50, #ff4d8d); --btn-ink: #2a0a1a; --btn-glow: rgba(255, 90, 100, .5); --grad-text: linear-gradient(100deg, #ffb27a, #ff6fa5, #ffd166, #ffb27a);
  --header-bg: rgba(33, 9, 36, .68); --shadow: 0 24px 60px rgba(20, 0, 20, .5); --glow: rgba(255, 110, 90, .5); --die1: #fff6ee; --die2: #ffd4c2; --pip: #8a1c4a; --theme-color: #1d0a22; color-scheme: dark;
}
html[data-theme="terminal"] {
  --display: 'JetBrains Mono', 'Space Grotesk', ui-monospace, monospace;
  --bg: #020a05; --bg2: #04150a; --body-bg: radial-gradient(900px 600px at 50% -10%, #06331a 0%, transparent 62%), linear-gradient(180deg, #020a05, #03110a 70%, #020a05);
  --ink: #d2ffe0; --mut: #86d6a3; --surface: rgba(40, 255, 130, .06); --surface2: rgba(40, 255, 130, .11); --line: rgba(60, 255, 140, .26); --card: rgba(3, 20, 10, .8);
  --a1: #2dff7a; --a2: #00e0ff; --a3: #ffd166; --gold: #ffd166; --good: #2dff7a;
  --btn: linear-gradient(135deg, #2dff7a, #00e0ff); --btn-ink: #02140a; --btn-glow: rgba(45, 255, 122, .45); --grad-text: linear-gradient(100deg, #2dff7a, #00e0ff, #b6ff6a, #2dff7a);
  --header-bg: rgba(2, 12, 6, .72); --shadow: 0 24px 60px rgba(0, 0, 0, .6); --glow: rgba(45, 255, 122, .45); --die1: #0a2a16; --die2: #06180d; --pip: #2dff7a; --theme-color: #020a05; color-scheme: dark;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body { min-height: 100vh; background-color: var(--bg); background-image: var(--body-bg); background-attachment: fixed; color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; transition: background-color .5s, color .4s; }
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--a3); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 max(var(--pad), env(safe-area-inset-left)) 0 max(var(--pad), env(safe-area-inset-right)); }
main { position: relative; z-index: 2; }
section { padding: 72px 0; position: relative; }
.grad { background: var(--grad-text); background-size: 300% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; animation: shimmer 9s linear infinite; }
@keyframes shimmer { to { background-position: 300% 0; } }

/* effect layers */
.bg-fx { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.bg-fx canvas { width: 100%; height: 100%; display: block; transition: opacity .25s linear; }
.grain { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .07; mix-blend-mode: overlay; 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='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>"); }
html[data-theme="daylight"] .grain { opacity: .05; mix-blend-mode: multiply; }
html[data-theme="terminal"] .bg-fx::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .22) 0 1px, transparent 1px 3px); }
html[data-theme="terminal"] .bg-fx::before { content: ''; position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, .55) 100%); }
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 120; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--a3), var(--a1), var(--a2)); box-shadow: 0 0 12px var(--glow); }
.cursor-glow { position: fixed; left: 0; top: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; z-index: 1; pointer-events: none; opacity: 0; transition: opacity .4s; background: radial-gradient(circle, var(--glow), transparent 62%); mix-blend-mode: screen; will-change: transform; }
.cursor-glow.on { opacity: .3; }
html[data-theme="daylight"] .cursor-glow { opacity: 0 !important; }
#confetti { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 200; pointer-events: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 26px; border-radius: 16px; font: 700 1rem var(--font); text-decoration: none; cursor: pointer; border: 1px solid transparent; position: relative; overflow: hidden; white-space: nowrap; transition: transform .2s var(--ease), box-shadow .25s, border-color .2s, filter .2s; }
.btn:active { transform: scale(.97); }
.btn.primary { color: var(--btn-ink); background: var(--btn); box-shadow: 0 10px 30px var(--btn-glow); }
.btn.primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px var(--btn-glow); filter: brightness(1.07); }
.btn.primary::after, .go::after { content: ''; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease); pointer-events: none; }
.btn.primary:hover::after, .pcard:hover .go::after { transform: translateX(120%); }
.btn.ghost { background: var(--surface); border-color: var(--line); color: var(--ink); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn.ghost:hover { transform: translateY(-3px); border-color: var(--a1); box-shadow: 0 12px 30px var(--glow); }
.btn.lg { min-height: 58px; padding: 0 34px; font-size: 1.08rem; border-radius: 18px; }
.btn svg { transition: transform .25s var(--ease); } .btn:hover svg { transform: translateY(3px); }

/* header */
.nav { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%); background: var(--header-bg); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.nav.scrolled { box-shadow: 0 10px 40px rgba(0, 0, 0, .25); }
.nav-inner { display: flex; align-items: center; gap: 14px; height: 66px; transition: height .3s; }
.nav.scrolled .nav-inner { height: 56px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.25rem var(--display); letter-spacing: -.02em; white-space: nowrap; min-height: 44px; }
.brand b { background: linear-gradient(90deg, var(--a1), var(--a2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-die { position: relative; width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(145deg, var(--die1), var(--die2)); box-shadow: 0 4px 14px var(--glow), inset 0 0 0 1.5px rgba(255, 255, 255, .5); transition: transform .5s var(--ease); display: block; }
.brand-die i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--pip); }
.brand-die i:nth-child(1) { left: 5px; top: 5px; } .brand-die i:nth-child(2) { right: 5px; top: 5px; } .brand-die i:nth-child(3) { left: 12.5px; top: 12.5px; } .brand-die i:nth-child(4) { left: 5px; bottom: 5px; } .brand-die i:nth-child(5) { right: 5px; bottom: 5px; }
.brand:hover .brand-die { transform: rotate(-24deg) scale(1.15); }
.links { display: flex; gap: 4px; margin-left: auto; }
.links a { color: var(--mut); text-decoration: none; font-weight: 600; font-size: .92rem; padding: 8px 14px; min-height: 40px; display: inline-flex; align-items: center; border-radius: 12px; position: relative; transition: color .2s, background .2s; }
.links a:hover, .links a.active { color: var(--ink); background: var(--surface2); }
.links a.active::after { content: ''; position: absolute; left: 24%; right: 24%; bottom: 4px; height: 2px; border-radius: 2px; background: var(--btn); }
.theme-wrap { position: relative; }
.theme-btn { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; min-height: 42px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: 600 .88rem var(--font); cursor: pointer; backdrop-filter: blur(10px); transition: border-color .2s, box-shadow .25s, transform .2s; }
.theme-btn:hover { border-color: var(--a1); box-shadow: 0 6px 22px var(--glow); transform: translateY(-1px); }
.theme-dot { width: 24px; height: 24px; border-radius: 50%; background: conic-gradient(from 30deg, var(--a1), var(--a2), var(--gold), var(--a3), var(--a1)); box-shadow: 0 0 12px var(--glow); animation: spin 8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.theme-menu { position: absolute; right: 0; top: calc(100% + 12px); width: 270px; padding: 8px; border-radius: 20px; background: color-mix(in srgb, var(--bg2) 95%, transparent); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); animation: pop .22s var(--ease); z-index: 10; }
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.96); } to { opacity: 1; transform: none; } }
.theme-menu button { display: flex; align-items: center; gap: 12px; width: 100%; padding: 10px; border: 2px solid transparent; border-radius: 14px; background: transparent; color: var(--ink); text-align: left; cursor: pointer; font-family: var(--font); transition: background .2s, border-color .2s, transform .2s; }
.theme-menu button:hover { background: var(--surface2); transform: translateX(2px); }
.theme-menu button[aria-checked="true"] { border-color: var(--a1); background: var(--surface2); }
.theme-menu b { display: block; font-size: .92rem; } .theme-menu small { color: var(--mut); font-size: .76rem; }
.sw { width: 46px; height: 46px; border-radius: 13px; flex: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25), 0 4px 12px rgba(0, 0, 0, .3); }
.sw-midnight { background: radial-gradient(circle at 72% 24%, #ff5ecb, transparent 50%), radial-gradient(circle at 22% 78%, #22d3ee, transparent 50%), linear-gradient(135deg, #20156b, #07091c); }
.sw-daylight { background: radial-gradient(circle at 75% 25%, #ffd1f0, transparent 48%), radial-gradient(circle at 20% 80%, #b9d5ff, transparent 50%), linear-gradient(135deg, #ffffff, #e3e9ff); }
.sw-sunset { background: radial-gradient(circle at 50% 70%, #ffb347 0 22%, transparent 24%), linear-gradient(180deg, #3b1260 0 42%, #ff4d8d 70%, #ff8a50); }
.sw-terminal { background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .4) 0 1px, transparent 1px 3px), linear-gradient(135deg, #031a0c, #052a14); box-shadow: inset 0 0 0 1px #2dff7a, 0 0 12px rgba(45, 255, 122, .4); }

/* hero */
.hero { padding: clamp(40px, 7vw, 92px) 0 clamp(36px, 5vw, 60px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: .76rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; color: var(--a1); background: color-mix(in srgb, var(--a1) 12%, transparent); border: 1px solid color-mix(in srgb, var(--a1) 32%, transparent); padding: 6px 14px; border-radius: 999px; animation: rise .8s var(--ease) both; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 0 var(--good); animation: ping 1.9s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { font: 700 clamp(2.3rem, 6.4vw, 4.8rem)/1.04 var(--display); letter-spacing: -.035em; margin: 22px 0 18px; animation: rise .9s .1s var(--ease) both; text-shadow: 0 6px 40px var(--glow); }
.scramble { display: inline-block; }
.hero-p { max-width: 36em; color: var(--mut); font-size: clamp(1rem, 2vw, 1.18rem); animation: rise .9s .22s var(--ease) both; text-shadow: 0 1px 14px var(--bg); }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; animation: rise .9s .34s var(--ease) both; }
.hero-stats { list-style: none; display: flex; gap: 12px; margin-top: 34px; animation: rise .9s .46s var(--ease) both; }
.hero-stats li { padding: 12px 22px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); text-align: center; min-width: 98px; }
.hero-stats b { display: block; font: 700 1.9rem/1.1 var(--display); background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats span { font-size: .72rem; color: var(--mut); text-transform: uppercase; letter-spacing: .09em; font-weight: 700; }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* hero stage: dice + orbiting project tiles */
.hero-stage { --px: 0; --py: 0; position: relative; aspect-ratio: 1; width: 100%; max-width: 500px; margin: 0 auto 38px; display: grid; place-items: center; }
.stage-glow { position: absolute; inset: 16%; border-radius: 50%; background: radial-gradient(circle, var(--glow), transparent 68%); filter: blur(26px); animation: breathe 5s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.16); opacity: .7; } }
.orbit { position: absolute; border-radius: 50%; border: 1.5px dashed var(--line); }
.orbit.o1 { inset: 22%; animation: spin 50s linear infinite reverse; } .orbit.o2 { inset: 4%; animation: spin 80s linear infinite; }
.tiles { position: absolute; inset: 0; transform: translate(calc(var(--px) * 18px), calc(var(--py) * 18px)); transition: transform .2s ease-out; }
.arm { position: absolute; inset: 0; animation: spin var(--dur, 40s) linear infinite; }
.arm.rev { animation-direction: reverse; }
.tile { position: absolute; left: 50%; top: 50%; width: var(--ts, 62px); height: var(--ts, 62px); margin: calc(var(--ts, 62px) / -2) 0 0 calc(var(--ts, 62px) / -2); transform: rotate(var(--a)) translateY(calc(var(--r) * -1)) rotate(calc(var(--a) * -1)); }
.tile a { display: block; width: 100%; height: 100%; border-radius: 20%; overflow: hidden; background: var(--card); border: 1px solid var(--line); box-shadow: 0 12px 28px rgba(0, 0, 0, .35), 0 0 0 1px rgba(255, 255, 255, .08); animation: spin var(--dur, 40s) linear infinite reverse; transition: box-shadow .3s; }
.arm.rev .tile a { animation-direction: normal; }
.tile a:hover { box-shadow: 0 16px 36px rgba(0, 0, 0, .45), 0 0 26px var(--glow); }
.tile img { width: 100%; height: 100%; object-fit: cover; }
.dice-btn { position: relative; z-index: 3; border: 0; background: none; cursor: pointer; padding: 36px; perspective: 900px; border-radius: 50%; }
.dice-float { display: block; animation: dfloat 5s ease-in-out infinite; }
@keyframes dfloat { 50% { transform: translateY(-14px); } }
.dice { --s: clamp(92px, 15vw, 128px); --h: calc(var(--s) / 2); display: block; width: var(--s); height: var(--s); position: relative; transform-style: preserve-3d; transform: rotateX(var(--rx, -22deg)) rotateY(var(--ry, -30deg)); transition: transform 1.5s cubic-bezier(.12, .8, .2, 1); will-change: transform; }
.dice-btn:hover .dice { filter: drop-shadow(0 0 22px var(--glow)); }
.face { position: absolute; inset: 0; border-radius: 22%; background: linear-gradient(145deg, var(--die1), var(--die2)); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .45), inset 0 -12px 26px rgba(0, 0, 0, .14); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
html[data-theme="terminal"] .face { box-shadow: inset 0 0 0 2px #2dff7a, inset 0 0 22px rgba(45, 255, 122, .25); }
.face.f1 { transform: translateZ(var(--h)); } .face.f2 { transform: rotateY(90deg) translateZ(var(--h)); } .face.f3 { transform: rotateY(180deg) translateZ(var(--h)); }
.face.f4 { transform: rotateY(-90deg) translateZ(var(--h)); } .face.f5 { transform: rotateX(90deg) translateZ(var(--h)); } .face.f6 { transform: rotateX(-90deg) translateZ(var(--h)); }
.face i { position: absolute; inset: 15%; background-repeat: no-repeat; }
.face i.p1 { background-image: radial-gradient(circle at 50% 50%, var(--pip) 0 14%, transparent 15%); }
.face i.p2 { background-image: radial-gradient(circle at 16% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 84%, var(--pip) 0 14%, transparent 15%); }
.face i.p3 { background-image: radial-gradient(circle at 16% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 50% 50%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 84%, var(--pip) 0 14%, transparent 15%); }
.face i.p4 { background-image: radial-gradient(circle at 16% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 16% 84%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 84%, var(--pip) 0 14%, transparent 15%); }
.face i.p5 { background-image: radial-gradient(circle at 16% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 50% 50%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 16% 84%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 84%, var(--pip) 0 14%, transparent 15%); }
.face i.p6 { background-image: radial-gradient(circle at 16% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 16% 50%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 16% 84%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 16%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 50%, var(--pip) 0 14%, transparent 15%), radial-gradient(circle at 84% 84%, var(--pip) 0 14%, transparent 15%); }
.dice-hint { position: absolute; bottom: -34px; left: 0; right: 0; text-align: center; font-size: .85rem; font-weight: 600; color: var(--mut); z-index: 3; }

/* marquee */
.marquee { position: relative; z-index: 2; overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); backdrop-filter: blur(8px); padding: 14px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq-track { display: flex; width: max-content; gap: 14px; animation: mq 50s linear infinite; }
.marquee:hover .mq-track { animation-play-state: paused; }
.mq-item { display: inline-flex; align-items: center; gap: 10px; padding: 6px 18px 6px 8px; border-radius: 999px; background: var(--surface2); border: 1px solid var(--line); font-weight: 700; font-size: .92rem; white-space: nowrap; }
.mq-item img { width: 26px; height: 26px; border-radius: 8px; }
@keyframes mq { to { transform: translateX(-50%); } }

/* section heads */
.head { text-align: center; margin-bottom: 34px; }
.title { font: 700 clamp(1.9rem, 4.8vw, 3rem)/1.1 var(--display); letter-spacing: -.03em; margin-top: 14px; }
.lead { color: var(--mut); max-width: 38em; margin: 12px auto 0; font-size: 1.05rem; }
.eyebrow.static { animation: none; }
.head .eyebrow { animation: none; }

/* toolbar */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; min-height: 42px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: 700 .88rem var(--font); cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: transform .2s var(--ease), border-color .2s, box-shadow .25s; }
.chip em { font-style: normal; font-size: .72rem; padding: 1px 8px; border-radius: 999px; background: var(--surface2); color: var(--mut); }
.chip:hover { transform: translateY(-2px); border-color: var(--a1); }
.chip[aria-checked="true"] { background: var(--btn); color: var(--btn-ink); border-color: transparent; box-shadow: 0 8px 24px var(--btn-glow); }
.chip[aria-checked="true"] em { background: rgba(255, 255, 255, .28); color: inherit; }
.search { display: flex; align-items: center; gap: 10px; padding: 0 16px; min-height: 44px; min-width: min(100%, 250px); border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--mut); backdrop-filter: blur(8px); transition: border-color .2s, box-shadow .25s; }
.search:focus-within { border-color: var(--a1); box-shadow: 0 0 0 4px var(--glow); }
.search input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; color: var(--ink); font: 500 .95rem var(--font); padding: 10px 0; }
.search input::placeholder { color: var(--mut); }
.result-count { min-height: 1.4em; color: var(--mut); font-size: .85rem; margin: 0 4px 16px; }

/* project cards */
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 22px; grid-auto-flow: dense; }
.loading, .empty { grid-column: 1 / -1; text-align: center; color: var(--mut); padding: 44px 20px; }
.empty span { font-size: 3rem; display: block; margin-bottom: 8px; } .empty .btn { margin-top: 14px; }
.pcard { --c1: var(--a1); --c2: var(--a2); --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%; position: relative; display: flex; flex-direction: column; text-decoration: none; color: inherit; overflow: hidden; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .25s var(--ease), box-shadow .35s, border-color .3s, opacity .35s; will-change: transform; }
.pcard.hide { display: none; }
.pcard::before { content: ''; position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(380px circle at var(--mx) var(--my), rgba(255, 255, 255, .18), transparent 45%); }
.pcard::after { content: ''; position: absolute; inset: 0; z-index: 4; pointer-events: none; border-radius: inherit; padding: 2px; opacity: 0; transition: opacity .35s; background: linear-gradient(var(--ang, 135deg), var(--c1), var(--a3), var(--c2)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.pcard:hover, .pcard:focus-visible { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-8px) scale(1.012); box-shadow: 0 30px 60px rgba(0, 0, 0, .38), 0 0 46px color-mix(in srgb, var(--c1) 45%, transparent); }
.pcard:hover::before, .pcard:hover::after, .pcard:focus-visible::before, .pcard:focus-visible::after { opacity: 1; }
.pcard.spot { box-shadow: 0 0 0 4px var(--gold), 0 0 80px var(--c1); animation: spot 1s var(--ease); }
@keyframes spot { 40% { transform: scale(1.06) rotate(-1deg); } }
.pcard-art { position: relative; height: 150px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(135deg, var(--c1), var(--c2)); }
.pcard-art::before { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%); transform: translateX(-130%); }
.pcard:hover .pcard-art::before { transform: translateX(130%); transition: transform .9s var(--ease); }
.deco { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .16); animation: floaty 7s ease-in-out infinite; }
.deco.d1 { width: 130px; height: 130px; right: -36px; top: -44px; } .deco.d2 { width: 64px; height: 64px; left: 8%; bottom: -22px; background: rgba(0, 0, 0, .13); animation-delay: -2s; } .deco.d3 { width: 18px; height: 18px; left: 22%; top: 18%; background: rgba(255, 255, 255, .38); animation-delay: -4s; }
@keyframes floaty { 50% { transform: translateY(-14px) scale(1.07); } }
.pcard-art img.ico { position: relative; z-index: 2; width: 76px; height: 76px; border-radius: 20px; box-shadow: 0 14px 30px rgba(0, 0, 0, .35); animation: float 4.6s ease-in-out infinite; transition: transform .45s var(--ease); }
.pcard:hover .pcard-art img.ico { transform: scale(1.14) rotate(-4deg); }
@keyframes float { 50% { translate: 0 -9px; } }
.pcard-art .badge { position: absolute; z-index: 4; top: 12px; left: 12px; font: 800 .68rem var(--font); letter-spacing: .1em; text-transform: uppercase; padding: 4px 11px; border-radius: 999px; background: rgba(0, 0, 0, .36); color: #fff; backdrop-filter: blur(6px); }
.pcard-art .badge.first { background: linear-gradient(135deg, #ffe066, #ff9f1c); color: #3a2400; }
.pcard-body { padding: 18px 22px 8px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.pcard h3 { font: 700 1.35rem/1.15 var(--display); letter-spacing: -.02em; }
.pcard .tagline { font-weight: 700; color: var(--c1); font-size: .95rem; filter: brightness(1.15); }
html[data-theme="daylight"] .pcard .tagline { filter: brightness(.82); }
.pcard .desc { color: var(--mut); font-size: .93rem; flex: 1; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag { font-size: .74rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--surface2); border: 1px solid var(--line); color: var(--mut); }
.pcard-foot { padding: 12px 22px 22px; }
.go { display: inline-flex; align-items: center; gap: 8px; position: relative; overflow: hidden; font: 800 .94rem var(--font); padding: 11px 20px; border-radius: 14px; color: var(--btn-ink); background: var(--btn); box-shadow: 0 8px 22px var(--btn-glow); width: 100%; justify-content: center; }
.go svg { transition: transform .3s var(--ease); } .pcard:hover .go svg { transform: translateX(5px); }
.pcard.feature { grid-column: span 2; flex-direction: row; }
.pcard.feature .pcard-art { height: auto; min-height: 100%; width: 46%; flex: none; padding: 24px 0 24px 22px; place-items: center end; }
.pcard.feature .pv { position: relative; z-index: 2; width: 118%; max-width: none; border-radius: 16px 0 0 16px; box-shadow: -10px 14px 40px rgba(0, 0, 0, .45); transform: perspective(900px) rotateY(-12deg) rotateX(4deg); transition: transform .5s var(--ease); }
.pcard.feature:hover .pv { transform: perspective(900px) rotateY(-4deg) rotateX(1deg) scale(1.03); }
.pcard-main { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.pcard.feature h3 { font-size: 1.8rem; }
.pcard.feature .pcard-art img.ico { position: absolute; z-index: 3; left: 18px; bottom: 18px; width: 60px; height: 60px; }
.soon { grid-column: span 1; border: 2px dashed var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; color: var(--mut); gap: 6px; min-height: 220px; background: var(--surface); }
.soon .ic { font-size: 2.2rem; animation: float 3.6s ease-in-out infinite; } .soon b { color: var(--ink); font-family: var(--display); font-size: 1.2rem; }

/* app section */
.app-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 880px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.app-card { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 26px 22px; text-align: center; transition: transform .35s var(--ease), box-shadow .35s, border-color .3s; }
.app-card:hover { transform: translateY(-6px); border-color: var(--a1); box-shadow: 0 30px 60px rgba(0, 0, 0, .35), 0 0 40px var(--glow); }
.app-head { display: flex; align-items: center; gap: 14px; text-align: left; align-self: stretch; }
.app-head .em { font-size: 2rem; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: var(--btn); box-shadow: 0 8px 20px var(--btn-glow); line-height: 1; }
.app-head h3 { font: 700 1.3rem var(--display); } .app-head p { color: var(--mut); font-size: .86rem; }
.qr-wrap { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; position: relative; }
.qr { width: 168px; height: 168px; padding: 8px; background: #fff; border-radius: 16px; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }
.qr-wrap::after { content: ''; position: absolute; left: 14px; right: 14px; top: 12px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, transparent, var(--a3), transparent); box-shadow: 0 0 14px var(--a3); animation: scan 3.2s ease-in-out infinite; pointer-events: none; }
@keyframes scan { 0%, 100% { top: 12px; } 50% { top: 150px; } }
.qr-wrap figcaption { color: var(--mut); font-size: .8rem; font-weight: 600; }
.app-btn { width: 100%; max-width: 290px; }
.app-help { width: 100%; color: var(--mut); font-size: .9rem; text-align: left; }
.app-help summary { cursor: pointer; color: var(--ink); font-weight: 700; text-align: center; padding: 10px 0; min-height: 44px; }
.app-help ol { margin: 6px 0 0 1.25em; line-height: 1.75; } .app-help strong { color: var(--ink); }
.is-ios #ios { order: -1; }
.is-app .app-section { display: none; }

/* vibes */
.vibes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 18px; }
.vibe { padding: 26px 22px; position: relative; overflow: hidden; transition: transform .4s var(--ease), border-color .3s, box-shadow .4s; }
.vibe::before { content: ''; position: absolute; width: 180px; height: 180px; right: -60px; top: -70px; border-radius: 50%; background: var(--vc); opacity: .22; filter: blur(8px); transition: transform .6s var(--ease), opacity .4s; }
.vibe:hover { transform: translateY(-8px) rotate(-1deg); border-color: var(--vc); box-shadow: 0 28px 56px rgba(0, 0, 0, .35), 0 0 36px color-mix(in srgb, var(--vc) 40%, transparent); }
.vibe:hover::before { transform: scale(1.5); opacity: .4; }
.vibe.v1 { --vc: #ff5ecb; } .vibe.v2 { --vc: #22d3ee; } .vibe.v3 { --vc: #8b7bff; } .vibe.v4 { --vc: #3dd68c; }
.vibe .ic { font-size: 2.3rem; line-height: 1; display: inline-block; transition: transform .5s var(--ease); } .vibe:hover .ic { transform: scale(1.25) rotate(-10deg); }
.vibe h3 { font: 700 1.2rem var(--display); margin: 12px 0 4px; } .vibe p { color: var(--mut); font-size: .94rem; position: relative; }

/* footer */
footer.site { position: relative; z-index: 2; border-top: 1px solid var(--line); background: var(--header-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 30px 0 calc(40px + env(safe-area-inset-bottom)); color: var(--mut); font-size: .9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
footer.site a { color: var(--mut); text-decoration: none; display: inline-block; padding: 8px 2px; } footer.site a:hover { color: var(--ink); text-decoration: underline; }
.to-top, footer.site a.to-top { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; padding: 0; line-height: 0; background: var(--btn); color: var(--btn-ink); box-shadow: 0 8px 20px var(--btn-glow); transition: transform .25s var(--ease); text-decoration: none; }
footer.site a.to-top:hover { color: var(--btn-ink); text-decoration: none; }
.to-top svg { display: block; }
.to-top:hover { transform: translateY(-4px); }

/* the iPhone install guide (injected by pwa.js) needs a solid panel in every theme */
html .rz-sheet > div { background: var(--bg2); border-color: var(--line); }
html .rz-sheet button { background: var(--btn); color: var(--btn-ink); }

/* toast (Roll the dice) */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 160%); z-index: 150; display: flex; align-items: center; gap: 14px; padding: 10px 10px 10px 24px; border-radius: 999px; background: color-mix(in srgb, var(--bg2) 94%, transparent); border: 1.5px solid var(--a1); box-shadow: var(--shadow), 0 0 40px var(--glow); backdrop-filter: blur(18px); font-weight: 700; transition: transform .55s var(--ease); max-width: calc(100vw - 24px); }
.toast.show { transform: translate(-50%, 0); }
.toast a { text-decoration: none; padding: 9px 20px; border-radius: 999px; background: var(--btn); color: var(--btn-ink); font-weight: 800; font-size: .9rem; }

/* reveal */
.js .reveal { opacity: 0; transform: translateY(32px) scale(.98); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
.js .pcard.reveal.in { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); }
.js .pcard.reveal.done { transition: transform .25s var(--ease), box-shadow .35s, border-color .3s, opacity .35s; transition-delay: 0s; }
.js .pcard.reveal.in:hover, .js .pcard.reveal.in:focus-visible { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-8px) scale(1.012); }

/* terminal flavour */
html[data-theme="terminal"] .hero h1, html[data-theme="terminal"] .title { letter-spacing: -.02em; }
html[data-theme="terminal"] .pcard, html[data-theme="terminal"] .card, html[data-theme="terminal"] .btn, html[data-theme="terminal"] .chip, html[data-theme="terminal"] .tag { border-radius: 10px; }
html[data-theme="terminal"] .hero h1::before { content: '$ '; color: var(--a1); }
html[data-theme="terminal"] .hero h1 { font-size: clamp(2rem, 5.6vw, 4.2rem); }
html[data-theme="sunset"] .title, html[data-theme="sunset"] .hero h1 { text-shadow: 0 4px 30px rgba(255, 90, 100, .35); }

/* responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; } .hero-p { margin-inline: auto; } .cta, .hero-stats { justify-content: center; }
  .hero-stage { max-width: 380px; }
  .pcard.feature { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .app-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  :root { --pad: 16px; }
  section { padding: 48px 0; }
  .links a.hide-sm { display: none; } .theme-lbl { display: none; } .theme-btn { padding: 6px 8px; }
  .nav-inner { height: 58px; gap: 8px; } .brand { font-size: 1.12rem; }
  .links a { padding: 8px 10px; font-size: .88rem; }
  .btn.lg { width: 100%; max-width: 340px; }
  .hero-stats li { flex: 1; min-width: 0; padding: 10px 8px; } .hero-stats { width: 100%; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; margin-inline: -16px; padding-inline: 16px; scrollbar-width: none; } .chips::-webkit-scrollbar { display: none; } .chip { flex: none; }
  .search { min-width: 0; }
  .projects { grid-template-columns: 1fr; gap: 18px; }
  .pcard.feature { flex-direction: column; } .pcard.feature .pcard-art { width: 100%; min-height: 190px; padding: 20px 0 0 0; place-items: end center; } .pcard.feature .pv { width: 86%; border-radius: 14px 14px 0 0; transform: none; } .pcard.feature:hover .pv { transform: scale(1.02); }
  .theme-menu { position: fixed; left: 12px; right: 12px; top: 66px; width: auto; }
  .footer-x, footer.site .wrap { flex-direction: column; text-align: center; }
  .qr-wrap { display: none; }
}
@media (hover: none) { .pcard:hover { transform: none; } .cursor-glow { display: none; } .qr-wrap { display: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; } .mq-track { animation: none; }
}