/* Layout: light Swiss sheet on an exposed 12-col grid (thin lines, mono slugs),
   cut by two obsidian "glow" bands (hero, $19 report) in the Todai pastel gradient.
   Deliberate single look: light page + dark bands, same in every viewer theme. */
@font-face{font-family:"Geist";font-style:normal;font-weight:300 700;font-display:swap;src:url(/home/fonts/geist.woff2) format("woff2")}
@font-face{font-family:"Geist Mono";font-style:normal;font-weight:400 500;font-display:swap;src:url(/home/fonts/geist-mono.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/home/fonts/instrument-serif.woff2) format("woff2")}
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/home/fonts/instrument-serif-italic.woff2) format("woff2")}
:root{
  color-scheme: light;
  --paper:#F4F5F8; --sheet:#FFFFFF; --ink:#100E10; --ink-2:#56535C; --ink-3:#8C8993;
  --line:#E1E2E8; --line-2:#D0D1D9;
  --obs:#100E10; --obs-2:#1A171B; --obs-line:rgba(255,255,255,.09); --obs-ink:#F3F1F5; --obs-ink-2:#A39FAA;
  --peri:#89A3FF; --pink:#FCA6F3; --coral:#FCA69F;
  --accent:#4A5CF0;
  --claude:#E8836F; --gpt:#C766C4; --gemini:#6683F6;
  --glow:linear-gradient(180deg,var(--coral) 0%,var(--pink) 45%,var(--peri) 100%);
  --f-sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --f-serif:"Instrument Serif","Iowan Old Style",Georgia,serif;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body,h1,h2,h3,p,ul,ol,figure,blockquote{margin:0}
img{max-width:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--f-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.mono{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.rail{border-left:1px solid var(--line);border-right:1px solid var(--line)}
.dark .rail{border-color:var(--obs-line)}
h1,h2,h3{text-wrap:balance;margin:0;font-weight:500}
p{margin:0}

/* ---------- NAV ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(16,14,16,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--obs-line);color:var(--obs-ink)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--obs)}
.nav .rail{display:flex;align-items:center;gap:24px;height:60px;padding:0 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;letter-spacing:-.01em}
.brand i{display:grid;place-items:center;width:26px;height:26px;border-radius:6px;background:#fff;color:var(--obs);font:700 12px/1 var(--f-mono);font-style:normal}
.nav ul{display:flex;gap:4px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{display:block;padding:6px 10px;text-decoration:none;color:var(--obs-ink-2);border-radius:4px}
.nav ul a:hover{color:var(--obs-ink);background:rgba(255,255,255,.06)}
.nav ul a::before{content:"[";opacity:.45}.nav ul a::after{content:"]";opacity:.45}
.btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;font:500 14px/1 var(--f-sans);text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-glow{background:var(--obs-ink);color:var(--obs)}
.btn-glow:hover{background:#fff;box-shadow:0 0 0 4px rgba(137,163,255,.25)}
.btn-ghost{border-color:rgba(255,255,255,.18);color:var(--obs-ink)}
.btn-ghost:hover{border-color:rgba(255,255,255,.4)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#2a262b}
.btn-line{border-color:var(--line-2);color:var(--ink);background:var(--sheet)}
.btn-line:hover{border-color:var(--ink)}
.nav .btn{height:34px;font-size:13px}

/* ---------- HERO (dark glow band) ---------- */
.dark{background:var(--obs);color:var(--obs-ink)}
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;left:50%;bottom:-340px;width:1300px;height:620px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(252,166,243,.30),rgba(137,163,255,.20) 45%,transparent 75%);pointer-events:none}
.hero .rail{position:relative;display:grid;grid-template-columns:repeat(12,1fr);background-image:linear-gradient(var(--obs-line),var(--obs-line));background-size:1px 100%;background-repeat:no-repeat;background-position:50% 0}
.cell-tags{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--obs-line);color:var(--obs-ink-2)}
.cell-tags b{color:var(--obs-ink);font-weight:500}
.hero-copy{grid-column:1/7;padding:72px 20px 56px;display:flex;flex-direction:column;gap:28px}
.hero h1{font-size:clamp(40px,5.6vw,76px);line-height:.98;letter-spacing:-.035em;font-weight:500}
.hero h1 em{font-family:var(--f-serif);font-style:italic;font-weight:400;letter-spacing:-.01em;background:var(--glow);background:linear-gradient(90deg,var(--coral),var(--pink) 50%,var(--peri));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.hero .lede{max-width:46ch;font-size:18px;color:var(--obs-ink-2);line-height:1.55}
.hero .lede b{color:var(--obs-ink);font-weight:500}
.cta-row{display:flex;gap:10px;flex-wrap:wrap}
.hero-term{grid-column:7/13;padding:72px 20px 56px 28px;display:flex;align-items:flex-start}

.term{width:100%;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));overflow:hidden}
.term-top{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--obs-line);color:var(--obs-ink-2)}
.term-top .dots{display:flex;gap:6px;margin-right:6px}.term-top .dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
.term-top .src{margin-left:auto}
.term-body{padding:20px 18px 18px;display:flex;flex-direction:column;gap:16px;min-height:262px}
.term-q{display:flex;gap:12px;align-items:flex-start}
.term-q .who{flex:none;color:var(--obs-ink-2);padding-top:3px}
.term-q p{font-size:15px;line-height:1.5;color:var(--obs-ink)}
.chip-model{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:4px;border:1px solid rgba(255,255,255,.14)}
.chip-model::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--mc,var(--peri))}
.term-cmd{font:500 14px/1.6 var(--f-mono);background:rgba(0,0,0,.35);border:1px solid var(--obs-line);border-radius:8px;padding:12px 14px;color:#fff;min-height:48px;overflow-x:auto;white-space:pre}
.term-cmd .p{color:var(--obs-ink-2)}
.term-cmd .caret{display:inline-block;width:8px;height:16px;vertical-align:-3px;background:var(--pink);margin-left:2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.term-res{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:14px;border-top:1px dashed var(--obs-line)}
.term-res .pick{font-size:22px;letter-spacing:-.02em}

.term-res .of{color:var(--obs-ink-2)}
.term-steps{display:flex;gap:6px;padding:0 18px 16px}
.term-steps button{flex:1;height:3px;border:0;padding:0;border-radius:2px;background:rgba(255,255,255,.12);cursor:pointer;position:relative;overflow:hidden}
.term-steps button i{position:absolute;inset:0;background:var(--obs-ink);transform-origin:left;transform:scaleX(0)}
.term-steps button.done i{transform:scaleX(1)}
.term-steps button.on i{animation:fill 5.2s linear forwards}
@keyframes fill{to{transform:scaleX(1)}}

/* skyline */
.sky-wrap{grid-column:1/-1;border-top:1px solid var(--obs-line);padding:0 20px}
.sky-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 0 14px;color:var(--obs-ink-2)}
.sky-head b{color:var(--obs-ink);font-weight:500}
.sky{display:grid;grid-template-columns:repeat(20,1fr);align-items:end;height:240px;gap:0;border-bottom:1px solid rgba(255,255,255,.18);position:relative}
.sky::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to top,transparent 0 39px,rgba(255,255,255,.05) 39px 40px);pointer-events:none}
.bar{position:relative;height:calc(var(--v) / 30 * 100%);background:var(--glow);background-size:100% 240px;background-position:bottom;border-right:1px solid rgba(16,14,16,.55);transform-origin:bottom;animation:rise 1.1s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i) * 35ms);cursor:default;outline:none}
.bar:last-child{border-right:0}
@keyframes rise{from{transform:scaleY(.12)}to{transform:scaleY(1)}}
.bar .v{position:absolute;top:8px;left:0;right:0;text-align:center;font:500 12px/1 var(--f-mono);color:var(--obs)}
.bar .n{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);writing-mode:vertical-rl;rotate:180deg;font:500 11px/1 var(--f-mono);letter-spacing:.04em;color:rgba(16,14,16,.72);white-space:nowrap}
.bar.lo .n{display:none}
.bar:hover,.bar:focus-visible,.bar.hot{filter:brightness(1.12) saturate(1.15)}
.bar.hot::after{content:"";position:absolute;inset:-6px 0 auto;height:2px;background:#fff}
.sky-tip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);padding:8px 10px;border-radius:6px;background:#fff;color:var(--obs);font-size:12px;line-height:1.35;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s;z-index:3;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.bar:nth-child(-n+3) .sky-tip{left:0;transform:none}.bar:nth-child(n+17) .sky-tip{left:auto;right:0;transform:none}
.bar:hover .sky-tip,.bar:focus-visible .sky-tip{opacity:1}
.sky-axis{display:grid;grid-template-columns:repeat(20,1fr);padding:10px 0 28px;color:var(--obs-ink-2)}
.sky-axis span{font:400 10.5px/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.04em;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 2px}

/* ---------- LIGHT SECTIONS ---------- */
.sec .rail{background:var(--paper)}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);border-bottom:1px solid var(--line)}
.slug{grid-column:1/4;padding:28px 20px;border-right:1px solid var(--line);color:var(--ink-2);display:flex;flex-direction:column;gap:6px}
.slug b{color:var(--ink);font:500 14px/1.2 var(--f-mono);letter-spacing:0;text-transform:none}
.sec-title{grid-column:4/13;padding:28px 20px 32px;display:flex;flex-direction:column;gap:14px}
.sec-title h2{font-size:clamp(30px,3.6vw,48px);line-height:1.04;letter-spacing:-.03em}
.sec-title h2 em{font-family:var(--f-serif);font-style:italic;font-weight:400}
.sec-title p{max-width:62ch;color:var(--ink-2);font-size:17px}
.sec-title p b{color:var(--ink);font-weight:500}

/* filters */
.bar-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--line)}
.chip{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);background:var(--sheet);font:500 13px/1 var(--f-sans);color:var(--ink-2);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.chip .c{font:500 11px/1 var(--f-mono);color:var(--ink-3)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip[aria-pressed="true"] .c{color:rgba(255,255,255,.6)}
.legend{margin-left:auto;display:flex;gap:14px;color:var(--ink-2)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend span::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--mc)}

/* category cards (AA / Scale small multiples) */
.cards{display:grid;grid-template-columns:repeat(3,1fr)}
.card{background:var(--sheet);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 22px 18px;display:flex;flex-direction:column;gap:18px;min-width:0;text-decoration:none;transition:background .15s}
.card:hover{background:#FBFBFD}
.card:nth-child(3n){border-right:0}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.card-top h3{font-size:19px;letter-spacing:-.015em}
.card-top .tag{color:var(--ink-3);white-space:nowrap}
.tag-sweep{color:var(--accent)!important}
.rows{display:flex;flex-direction:column;gap:12px}
.r{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:baseline}
.r .nm{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.r .pc{font:500 13px/1 var(--f-mono);font-variant-numeric:tabular-nums}
.r .pc small{color:var(--ink-3);font-weight:400;margin-left:6px}
.track{grid-column:1/-1;position:relative;height:10px;background:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 10%);border-radius:1px}
.track .band{position:absolute;top:-3px;bottom:-3px;background:rgba(74,92,240,.10);border-left:1px solid rgba(74,92,240,.45);border-right:1px solid rgba(74,92,240,.45)}
.track .fill{position:absolute;left:0;top:0;bottom:0;background:var(--ink-3);border-radius:1px}
.r.first .fill{background:var(--glow);background:linear-gradient(90deg,var(--peri),var(--pink) 60%,var(--coral))}
.r.first .nm{font-weight:500}
.models{display:flex;gap:0;border-top:1px solid var(--line);padding-top:14px;margin-top:auto}
.models div{flex:1;display:flex;flex-direction:column;gap:5px;min-width:0}
.models .k{color:var(--ink-3);display:flex;align-items:center;gap:6px}
.models .k::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--mc)}
.models .p{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.models .p b{font:500 12px var(--f-mono);margin-left:4px;color:var(--ink-2)}
.card-foot{display:flex;justify-content:space-between;color:var(--ink-3)}
.card-foot .go{color:var(--ink)}
.card:hover .go{color:var(--accent)}
.more{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 20px;color:var(--ink-2)}
.more a{font-weight:500;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink)}

/* named-never-installed dot chart */
.ghosts{display:grid;grid-template-columns:repeat(12,1fr)}
.ghost-note{grid-column:1/4;padding:24px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px;color:var(--ink-2);font-size:14px}
.key{display:flex;flex-direction:column;gap:8px}
.key span{display:flex;align-items:center;gap:8px}
.dot{width:12px;height:12px;border-radius:50%;flex:none}
.dot.named{border:1.5px solid var(--ink)}
.dot.win{background:linear-gradient(135deg,var(--peri),var(--pink),var(--coral))}
.ghost-list{grid-column:4/13;display:flex;flex-direction:column}
.g{display:grid;grid-template-columns:190px minmax(0,1fr) 190px;align-items:center;gap:20px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--sheet)}
.g:last-child{border-bottom:0}
.g .who b{display:block;font-weight:500;font-size:16px}
.g .who span{color:var(--ink-3)}
.g .dots{display:flex;flex-wrap:wrap;gap:5px}
.g .dots .sep{width:1px;height:12px;background:var(--line-2);margin:0 6px}
.g .score{text-align:right;white-space:nowrap;font:500 13px/1.4 var(--f-mono);font-variant-numeric:tabular-nums}
.g .score span{display:block;color:var(--ink-3);font-weight:400}

/* findings index (Pudding / Epoch) */
.finds{display:grid;grid-template-columns:repeat(3,1fr)}
.f{display:flex;flex-direction:column;gap:14px;padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;background:var(--sheet);min-width:0}
.f:nth-child(3n){border-right:0}
.f-meta{display:flex;justify-content:space-between;color:var(--ink-3)}
.f-art{aspect-ratio:5/2;max-width:100%;border-radius:4px;background:var(--fb);position:relative;overflow:hidden;display:flex;align-items:flex-end;justify-content:space-between;padding:16px 18px;transition:transform .25s}
.f:hover .f-art{transform:translateY(-2px)}
.f-art .big{font:500 clamp(36px,4vw,54px)/.9 var(--f-sans);letter-spacing:-.04em;color:var(--ink);font-variant-numeric:tabular-nums}
.f-art .big em{font-family:var(--f-serif);font-weight:400;font-size:.62em;letter-spacing:0;margin:0 .12em}
.f-art .cap{font:500 11px/1.3 var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:rgba(16,14,16,.6);text-align:right;max-width:12ch}
.f-art::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(16,14,16,.06) 0 1px,transparent 1px 8.333%)}
.f h3{font-size:17px;line-height:1.3;letter-spacing:-.01em}
.f:hover h3{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}

/* ---------- REPORT (dark glow band) ---------- */
.report{position:relative;overflow:hidden}
.report::before{content:"";position:absolute;right:-200px;top:-260px;width:900px;height:700px;background:radial-gradient(closest-side,rgba(137,163,255,.28),rgba(252,166,243,.14) 50%,transparent 75%);pointer-events:none}
.report .rail{position:relative;display:grid;grid-template-columns:repeat(12,1fr)}
.rep-copy{grid-column:1/7;padding:64px 20px;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--obs-line)}
.rep-copy h2{font-size:clamp(34px,4.2vw,56px);line-height:1;letter-spacing:-.035em}
.rep-copy h2 em{font-family:var(--f-serif);font-style:italic;font-weight:400;color:var(--pink)}
.rep-copy p{color:var(--obs-ink-2);font-size:17px;max-width:48ch}
.rep-copy p b{color:var(--obs-ink);font-weight:500}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border-top:1px solid var(--obs-line)}
.ticks li{display:grid;grid-template-columns:36px 1fr;gap:8px;padding:12px 0;border-bottom:1px solid var(--obs-line);font-size:15px}
.ticks li span{color:var(--obs-ink-2)}
.price-line{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.price-line .big{font:500 44px/1 var(--f-sans);letter-spacing:-.03em}
.price-line .big small{font:400 13px var(--f-mono);color:var(--obs-ink-2);letter-spacing:.04em;margin-left:6px}
.rep-viz{grid-column:7/13;padding:64px 20px 64px 28px;display:flex;flex-direction:column;gap:22px}
.units{display:grid;grid-template-columns:repeat(15,1fr);gap:5px}
.u{aspect-ratio:1;border-radius:3px;background:rgba(255,255,255,.12)}
.u.s{background:var(--obs-ink)}
.u.pa{background:var(--coral)}
.u.ls{background:var(--pink)}
.u-key{display:flex;gap:18px;flex-wrap:wrap;color:var(--obs-ink-2)}
.u-key span{display:inline-flex;gap:7px;align-items:center}
.u-key span::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--uc)}
.sample{border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.03)}
.sample-h{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--obs-line);color:var(--obs-ink-2)}
.sample-b{display:grid;grid-template-columns:repeat(3,1fr)}
.sample-b div{padding:14px;border-right:1px solid var(--obs-line);display:flex;flex-direction:column;gap:6px}
.sample-b div:last-child{border-right:0}
.sample-b .k{color:var(--obs-ink-2)}
.sample-b .v{font:500 26px/1 var(--f-sans);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.sample-b .v small{font:400 12px var(--f-mono);color:var(--obs-ink-2);margin-left:4px}
.lost{padding:12px 14px;border-top:1px solid var(--obs-line);display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--obs-ink-2)}
.lost q{color:var(--obs-ink);quotes:"“" "”"}
.lost code{font:500 12px var(--f-mono);color:var(--coral)}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr)}
.plan{padding:26px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:16px;background:var(--sheet);min-width:0}
.plan:last-child{border-right:0}
.plan.hl{background:var(--obs);color:var(--obs-ink)}
.plan .k{color:var(--ink-3)}
.plan.hl .k{color:var(--obs-ink-2)}
.plan .amt{font:500 46px/1 var(--f-sans);letter-spacing:-.035em}
.plan .amt small{font:400 13px var(--f-mono);color:var(--ink-3);letter-spacing:.04em;margin-left:4px}
.plan.hl .amt small{color:var(--obs-ink-2)}
.plan p{color:var(--ink-2);font-size:15px;flex:1}
.plan.hl p{color:var(--obs-ink-2)}
.plan .acts{display:flex;gap:8px;flex-wrap:wrap}
.inline-form{display:flex;gap:8px;flex-wrap:wrap}
.inp{height:40px;min-width:0;flex:1 1 180px;padding:0 12px;border:1px solid var(--line-2);border-radius:8px;background:var(--paper);font:400 14px var(--f-sans);color:var(--ink)}
.inp:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
label.mono{color:var(--ink-3);display:block;margin-bottom:6px}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr}
.faq details{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--sheet)}
.faq details:nth-child(2n){border-right:0}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;justify-content:space-between;gap:16px;font-size:17px;font-weight:500;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 18px/1 var(--f-mono);color:var(--ink-3);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 22px;color:var(--ink-2);max-width:60ch;font-size:15px}

/* waitlist */
.wl{display:grid;grid-template-columns:repeat(12,1fr)}
.wl-copy{grid-column:1/6;padding:32px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.wl-copy h2{font-size:30px;letter-spacing:-.025em;line-height:1.1}
.wl-copy p{color:var(--ink-2)}
.wl-form{grid-column:6/13;padding:32px 20px;display:grid;grid-template-columns:1fr 1fr;gap:14px;align-content:start;background:var(--sheet)}
.wl-form .full{grid-column:1/-1}
.wl-form .inp{width:100%}
.wl-form .msg{grid-column:1/-1;color:var(--accent);font-size:14px}

/* footer */
footer.dark .rail{padding:40px 20px 28px;display:flex;flex-direction:column;gap:40px}
.foot-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot-top ul{list-style:none;margin:0;padding:0;display:flex;gap:22px;flex-wrap:wrap;color:var(--obs-ink-2)}
.foot-top a{text-decoration:none}
.foot-top a:hover{color:var(--obs-ink)}
.wordmark{font:500 clamp(64px,15vw,210px)/.8 var(--f-sans);letter-spacing:-.06em;background:linear-gradient(90deg,var(--coral),var(--pink) 45%,var(--peri));-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--obs-ink-2)}


.rail>*,.hero .rail>*,.report .rail>*,.cards>*,.ghosts>*,.wl>*,.plans>*,.faq>*,.finds>*,.term,.term-body{min-width:0}
/* ---------- v2: logos ---------- */
.lg{display:inline-block;width:18px;height:18px;object-fit:contain;flex:none;vertical-align:-4px}
.lg[data-t="w"]{filter:invert(1)}
.dark .lg[data-t="w"]{filter:none}
.lg.mg{display:inline-grid;place-items:center;border-radius:4px;background:var(--line);font:600 10px/1 var(--f-mono);color:var(--ink-2)}
.lgt{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--sheet);border:1px solid var(--line);flex:none}
.lgt .lg{width:20px;height:20px}
.r .nm .lg{margin-right:8px}
.models .k::before,.legend span::before,.chip-model::before{display:none}
.models .k .lg,.legend .lg,.chip-model .lg{width:13px;height:13px;vertical-align:-2px}
.models .p .lg{width:15px;height:15px;margin-right:6px;vertical-align:-3px}
.cell-tags .lg{width:13px;height:13px;margin:0 5px 0 8px;vertical-align:-2px}
.term-res .pick{display:inline-flex;align-items:center;gap:12px}
.term-res .pick .nm2{font-family:var(--f-serif);font-style:italic;color:var(--pink)}
.pick .tile{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.pick .tile .lg{width:24px;height:24px}
.g .who{display:flex;align-items:center;gap:12px;min-width:0}
.g .who .lgt .lg{filter:grayscale(1) opacity(.5)}
.g .who .lgt .lg[data-t="w"]{filter:invert(1) opacity(.5)}
.g .score span .lg{width:13px;height:13px;margin-right:5px;vertical-align:-2px}
.f-logos{position:absolute;top:14px;left:16px;display:flex;z-index:1}
.f-logos .lgt{width:40px;height:40px;border-radius:10px;margin-right:-8px;border-color:rgba(16,14,16,.08);box-shadow:0 0 0 3px var(--fb)}
.f-logos .lgt .lg{width:22px;height:22px}
.f-logos .lgt.lost .lg{filter:grayscale(1) opacity(.45)}
.f-logos .lgt.lost .lg[data-t="w"]{filter:invert(1) opacity(.45)}
.u-key .lg{width:13px;height:13px;vertical-align:-2px}
.sample-h .lg{width:14px;height:14px;margin:0 4px;vertical-align:-3px}

/* ribbon of products */
.ribbon .rail{display:flex;align-items:center;border-bottom:1px solid var(--line);background:var(--sheet)}
.rib-k{flex:none;padding:18px 20px;border-right:1px solid var(--line);color:var(--ink-3)}
.rib-track{overflow:hidden;flex:1;min-width:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.rib-move{display:flex;gap:34px;width:max-content;animation:rib 70s linear infinite;padding:16px 0}
.rib-move span{display:inline-flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-2);white-space:nowrap}
.rib-move .lg{width:20px;height:20px}
.rib-track:hover .rib-move{animation-play-state:paused}
@keyframes rib{to{transform:translateX(-50%)}}

/* logos on the skyline bars */
.sky{margin-top:38px}
.bar .lgw{position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);display:grid;place-items:center;width:28px;height:28px;border-radius:7px;background:var(--obs-2);border:1px solid rgba(255,255,255,.14)}
.bar .lgw .lg{width:16px;height:16px}
.bar.hot .lgw{border-color:#fff}
.bar.hot::after{display:none}
@media (max-width:1000px){.bar .lgw{width:22px;height:22px;border-radius:5px}.bar .lgw .lg{width:13px;height:13px}}
@media (max-width:680px){.bar .lgw{display:none}.sky{margin-top:0}}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1000px){
  .nav ul{display:none}
  .nav .btn{margin-left:auto}
  .hero-copy,.hero-term{grid-column:1/-1}
  .hero-copy{padding:48px 20px 8px}
  .hero-term{padding:28px 20px 40px}
  .hero .rail{background-image:none}
  .cards,.finds{grid-template-columns:1fr 1fr}
  .card:nth-child(3n),.f:nth-child(3n){border-right:1px solid var(--line)}
  .card:nth-child(2n),.f:nth-child(2n){border-right:0}
  .slug{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--line);padding:16px 20px;flex-direction:row;gap:12px;align-items:baseline}
  .sec-title{grid-column:1/-1}
  .ghost-note,.ghost-list{grid-column:1/-1}
  .ghost-note{border-right:0;border-bottom:1px solid var(--line)}
  .rep-copy,.rep-viz{grid-column:1/-1;border-right:0}
  .rep-viz{padding-top:0}
  .wl-copy,.wl-form{grid-column:1/-1;border-right:0}
  .sky .n{display:none}
}
@media (max-width:680px){
  .cards,.finds,.plans,.faq{grid-template-columns:1fr}
  .card,.f,.plan,.faq details{border-right:0!important}
  .plan{border-bottom:1px solid var(--line)}
  .g{grid-template-columns:1fr auto;gap:10px 16px}
  .g .dots{grid-column:1/-1;grid-row:2}
  .sky{height:170px}
  .sky .v{font-size:9px;top:4px}
  .sky-axis{display:none}
  .sky-wrap{padding-bottom:20px}
  .sample-b .v{font-size:20px}
  .wl-form{grid-template-columns:1fr}
  .legend{margin-left:0;width:100%}
  .hero h1{font-size:40px}
  .cell-tags .opt{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* production: brand mark, a11y helpers, waitlist forms */
.brand .mk{display:inline-flex}
.brand .mk svg{width:28px;height:28px}
.skip{position:absolute;left:12px;top:-60px;z-index:60;padding:10px 14px;border-radius:8px;background:var(--sheet);color:var(--ink);font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.wl-msg{flex-basis:100%;font-size:14px;color:var(--ink-2);min-height:0}
.wl-msg:empty{display:none}
.wl-msg.ok{color:#14794A}
.wl-msg.err{color:#C0362C}
.wl-form .wl-msg{grid-column:1/-1}
.inp[aria-invalid=true]{border-color:#C0362C}
a.bar{color:inherit;text-decoration:none}
.faq a{color:inherit}