/* Kestrel by Velofy. Tokens and components match velofy.co and troy.velofy.co: Space Grotesk, IBM Plex Sans and Mono,
   Instrument Serif for the accent line, sage on near-black, pill buttons. */
:root{color-scheme:dark;--paper:#0b0c0a;--panel:#121410;--ink:#edede6;--prose:#dcdcd4;--muted:#a3a79b;--line:#2a2d26;--accent:#8d9184;--soft:#171a15;--edge:#3a3e35;--footer:#070806;--term:#0f110d;
  --display:'Space Grotesk',system-ui,sans-serif;--sans:'IBM Plex Sans',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;--serif:'Instrument Serif',Georgia,serif}
[data-theme="light"]{color-scheme:light;--paper:#f4f3ee;--panel:#ebebe4;--ink:#12130f;--prose:#23241f;--muted:#595c52;--line:#d6d7cd;--accent:#63665b;--soft:#e6e6de;--edge:#c3c5b9;--footer:#12130f;--term:#12130f}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;color:var(--ink);margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
code,pre,kbd{font-family:var(--mono)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.skip{position:absolute;top:-100px;left:20px;padding:14px 18px;background:var(--ink);color:var(--paper);z-index:100}
.skip:focus{top:14px}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* Buttons */
.pill{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 6px 0 20px;border-radius:999px;border:1px solid transparent;font:500 15px/1 var(--sans);text-decoration:none;white-space:nowrap;cursor:pointer}
.pill--primary{background:var(--ink);color:var(--paper)}
.pill--primary:hover{background:var(--accent);color:var(--paper)}
.pill--ghost{background:transparent;border-color:var(--edge);color:var(--ink)}
.pill--ghost:hover{border-color:var(--ink)}
.pill-arrow{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--paper);color:var(--ink)}
.pill--ghost .pill-arrow{background:var(--soft)}
.pill-arrow svg{width:12px;height:12px}
.pill--sm{height:40px;font-size:14px;padding:0 5px 0 16px}
.pill--sm .pill-arrow{width:28px;height:28px}

/* Header */
.hdr{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--paper) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.hdr-row{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:11px;min-height:44px;color:var(--ink);text-decoration:none;font:500 17px/1 var(--display);letter-spacing:-.02em}
.brand svg{flex:none}
.crumb{color:var(--edge)}
.crumb-name{display:inline-flex;align-items:center;min-height:44px;font:500 17px/1 var(--display);letter-spacing:-.02em;text-decoration:none;color:var(--muted)}
.hdr-nav{display:flex;gap:26px;margin-left:auto}
.hdr-nav a{font:400 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-decoration:none;padding:14px 0}
.hdr-nav a:hover{color:var(--ink)}
.hdr-tools{display:flex;align-items:center;gap:10px}
.theme{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer}
.theme:hover{color:var(--ink);border-color:var(--edge)}
.theme svg{width:17px;height:17px}
.theme .moon,[data-theme="light"] .theme .sun{display:none}
[data-theme="light"] .theme .moon{display:block}
.menu{display:none;position:relative}
.menu summary{list-style:none;display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:999px;cursor:pointer;color:var(--ink)}
.menu summary::-webkit-details-marker{display:none}
.menu summary span,.menu summary span::before,.menu summary span::after{display:block;width:16px;height:1.5px;background:currentColor;content:'';position:relative}
.menu summary span::before{position:absolute;top:-5px}
.menu summary span::after{position:absolute;top:5px}
.menu[open] summary span{background:transparent}
.menu[open] summary span::before{top:0;transform:rotate(45deg)}
.menu[open] summary span::after{top:0;transform:rotate(-45deg)}
.menu-panel{position:absolute;right:0;top:54px;width:min(300px,calc(100vw - 32px));padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:0 18px 50px #00000066;display:grid}
.menu-panel a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:10px;text-decoration:none;font:500 16px/1 var(--display)}
.menu-panel a:hover{background:var(--soft)}
.menu-panel .pill{margin:8px 6px 6px;justify-content:space-between}

/* Hero */
.hero{position:relative;padding:72px 0 0;text-align:center;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.35;-webkit-mask-image:radial-gradient(ellipse 70% 62% at 50% 34%,#000 20%,transparent 78%);mask-image:radial-gradient(ellipse 70% 62% at 50% 34%,#000 20%,transparent 78%);pointer-events:none}
.hero>.wrap{position:relative}
/* The mark is a lamp: a canvas behind the hero draws the beam it throws toward the pointer. */
.beam{position:absolute;top:0;left:0;width:100%;height:min(100%,920px);pointer-events:none;-webkit-mask-image:linear-gradient(#000 62%,transparent);mask-image:linear-gradient(#000 62%,transparent)}
.lamp{--lit:.6;position:relative;width:clamp(112px,15vw,184px);aspect-ratio:1;margin:0 auto 30px}
.lamp svg{position:relative;display:block;width:100%;height:100%;overflow:visible}
.lamp::before{content:'';position:absolute;inset:-70%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--ink) 16%,transparent),transparent);pointer-events:none}
.beam-on .lamp::before{display:none}
.lamp svg{filter:drop-shadow(0 0 22px rgba(237,237,230,calc(var(--lit)*.3)))}
[data-theme="light"] .lamp svg{filter:none}
.lamp-hi{stop-color:var(--ink);stop-color:color-mix(in srgb,#fff calc(46% + var(--lit)*54%),var(--accent))}
.lamp-lo{stop-color:var(--accent);stop-color:color-mix(in srgb,var(--ink) calc(28% + var(--lit)*50%),var(--edge))}
[data-theme="light"] .lamp-hi{stop-color:var(--accent)}
[data-theme="light"] .lamp-lo{stop-color:var(--ink)}
.hero h1{font-size:clamp(40px,6.6vw,88px);font-weight:600;line-height:1.02;letter-spacing:-.045em;margin:22px auto 0;max-width:15ch}
.hero h1 em{display:block;font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.02em;color:var(--accent)}
.lede{text-wrap:balance;max-width:56ch;margin:28px auto 0;font-size:clamp(17px,1.6vw,20px);line-height:1.6;color:var(--prose)}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:34px}
.hero-note{margin-top:18px}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:72px 0 0;border-top:1px solid var(--line);border-left:1px solid var(--line);text-align:left;background:var(--paper)}
.facts div{padding:20px 22px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts dt{font:400 12px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:10px 0 0;font:500 19px/1.3 var(--display);letter-spacing:-.02em}

/* Sections */
.sec{padding:112px 0 0}
.sec-head{display:grid;gap:14px;max-width:760px;margin-bottom:44px}
.sec-head h2{font-size:clamp(30px,4.2vw,52px);font-weight:600;line-height:1.06;letter-spacing:-.04em}
.sec-head p{font-size:18px;line-height:1.65;color:var(--prose)}
.sec-head .mono{font-size:12px;line-height:1.4;color:var(--muted)}
.note{margin-top:28px;max-width:76ch;font-size:16px;line-height:1.7;color:var(--muted)}
.note code,.sec-head code,.step code,.faq code,.rules code,.cols code,.price-list code{font-size:.88em;padding:2px 6px;border:1px solid var(--line);border-radius:6px;background:var(--soft);color:var(--ink)}

/* A run: sticky terminal beside the steps */
.run{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:start}
.term{position:sticky;top:92px;border:1px solid var(--line);border-radius:14px;background:var(--term);overflow:hidden}
.term-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #2a2d26;font:400 12px/1.4 var(--mono);letter-spacing:.04em;color:#a3a79b}
.term-bar i{width:8px;height:8px;border-radius:50%;background:#8d9184;flex:none}
.term pre{margin:0;padding:18px 18px 22px;font-size:13px;line-height:1.75;color:#dcdcd4;white-space:pre-wrap;overflow-wrap:anywhere;max-height:calc(100vh - 170px);overflow:auto}
.term pre b{font-weight:500;color:#edede6}
.term pre .dim{color:#8d9184}
.term pre .ok{color:#b9c9ae}
.term [data-step]{display:block;transition:opacity .25s}
.js .term [data-step]{opacity:.38}
.js .term [data-step].on{opacity:1}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.step{counter-increment:s;padding:26px 0 30px;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step::before{content:counter(s,decimal-leading-zero);display:block;font:400 12px/1 var(--mono);letter-spacing:.08em;color:var(--muted);margin-bottom:12px}
.step h3{font-size:22px;font-weight:600;letter-spacing:-.025em;line-height:1.25}
.step p{margin-top:10px;font-size:16px;line-height:1.7;color:var(--muted)}

/* Engines */
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px}
.cols h3{font-size:22px;font-weight:600;letter-spacing:-.025em}
.cols>div>p{margin-top:10px;font-size:16px;line-height:1.7;color:var(--muted)}
.cols--models{margin-top:64px}
.kv dd a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
.kv dd code{white-space:nowrap}
.kv{margin:22px 0 0;border-top:1px solid var(--line)}
.kv div{display:grid;grid-template-columns:minmax(0,170px) minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line);align-items:baseline}
.kv dt{font:400 14px/1.5 var(--mono);color:var(--ink)}
.kv dd{margin:0;font-size:15px;line-height:1.55;color:var(--muted);overflow-wrap:anywhere}

/* Packs */
.packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.pack{background:var(--paper);padding:26px 26px 28px}
.pack summary{list-style:none;cursor:default}
.pack summary::-webkit-details-marker{display:none}
.pack .mono{display:block;min-height:3.1em;text-transform:none;letter-spacing:.02em;font-size:12px;line-height:1.55}
.pack h3{margin-top:12px;font-size:24px;font-weight:600;letter-spacing:-.03em}
.rules{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:12px}
.rules li{position:relative;padding-left:18px;font-size:15px;line-height:1.6;color:var(--muted)}
.rules li::before{content:'';position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--accent)}

/* Taste */
.taste{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px}
.cmd{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--soft);font:400 15px/1.4 var(--mono)}
.taste h3{font-size:20px;font-weight:600;letter-spacing:-.02em;margin:30px 0 0}
.taste h3:first-child{margin-top:0}
.taste p{margin-top:12px;font-size:16px;line-height:1.7;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.chips li{padding:6px 12px;border:1px solid var(--line);border-radius:999px;font:400 13px/1.4 var(--mono);color:var(--prose)}

/* Fan-out */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.flow li{background:var(--paper);padding:24px 24px 26px}
.flow .mono{display:block}
.flow h3{margin-top:12px;font-size:22px;font-weight:600;letter-spacing:-.025em}
.flow p{margin-top:8px;font-size:15px;line-height:1.6;color:var(--muted)}
.flow .chips{margin-top:14px}
.flow .verdict{background:var(--panel)}

/* Price */
.price{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--panel)}
.price-tag{padding:40px 40px 44px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.price-num{font:600 clamp(72px,10vw,128px)/.95 var(--display);letter-spacing:-.06em}
.price-tag p{font-size:16px;color:var(--muted)}
.price-tag .pill{margin-top:26px;align-self:flex-start}
.price-tag .fine{margin-top:22px;font-size:14px;line-height:1.65}
.price-body{padding:40px 40px 44px}
.price-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.price-list li{position:relative;padding-left:26px;font-size:16px;line-height:1.6;color:var(--prose)}
.price-list li::before{content:'';position:absolute;left:0;top:.5em;width:12px;height:7px;border-left:1.5px solid var(--accent);border-bottom:1.5px solid var(--accent);transform:rotate(-45deg)}
.price-body .status{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:15px;line-height:1.6;color:var(--muted)}

/* Questions */
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:64px;padding:8px 0;cursor:pointer;list-style:none;font:500 19px/1.35 var(--display);letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';flex:none;font:400 22px/1 var(--mono);color:var(--muted)}
.faq details[open] summary::after{content:'\2212'}
.faq details p{padding:0 0 24px;max-width:70ch;font-size:16px;line-height:1.7;color:var(--muted)}

/* Closing call and footer */
.close{margin-top:112px;border-top:1px solid var(--line);padding:84px 0 92px;text-align:center}
.close h2{font-size:clamp(30px,4.6vw,56px);font-weight:600;line-height:1.05;letter-spacing:-.04em;max-width:18ch;margin:0 auto}
.close h2 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent);letter-spacing:-.02em}
.close p{max-width:52ch;margin:20px auto 0;color:var(--muted)}
.close .hero-actions{margin-top:30px}
.ftr{background:var(--footer);color:#edede6;padding:56px 0 34px}
.ftr-top{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(3,minmax(0,.6fr));gap:40px}
.ftr .brand{color:#edede6;font-size:24px}
.ftr-top p{margin-top:16px;max-width:36ch;font-size:14px;line-height:1.7;color:#a3a79b}
.ftr h3{font:400 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#8d9184;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.ftr li a{display:inline-flex;align-items:center;min-height:36px;font-size:15px;color:#dcdcd4;text-decoration:none}
.ftr li a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ftr-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:44px;padding-top:22px;border-top:1px solid #2a2d26;font:400 12px/1.6 var(--mono);letter-spacing:.04em;color:#8d9184}
.ftr-bottom a{color:inherit}

@media(max-width:1000px){
  .hdr-nav{display:none}
  .menu{display:block}
  .hdr-tools{margin-left:auto}
  .hdr-cta{display:none}
  .run{grid-template-columns:1fr;gap:32px}
  .term{position:static}
  .term pre{max-height:none}
  .js .term [data-step]{opacity:1}
  .packs,.flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols,.taste{gap:40px}
  .ftr-top{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  html{scroll-padding-top:76px}
  .hero{padding-top:44px}
  .lamp{margin-bottom:22px}
  .cols--models{margin-top:44px}
  .kv dd code{white-space:normal;overflow-wrap:anywhere;-webkit-box-decoration-break:clone;box-decoration-break:clone}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:52px}
  .facts div{padding:16px 16px 18px}
  .facts dd{font-size:17px}
  .sec{padding-top:80px}
  .sec-head{margin-bottom:32px}
  .cols,.taste{grid-template-columns:1fr}
  .packs,.flow{grid-template-columns:1fr}
  .pack,.flow li{padding:22px 20px 24px}
  .pack{padding:0}
  .pack summary{position:relative;cursor:pointer;padding:20px 56px 20px 20px;min-height:44px}
  .pack summary::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font:400 22px/1 var(--mono);color:var(--muted)}
  .pack[open] summary::after{content:'\2212'}
  .pack .rules{margin:0;padding:0 20px 24px}
  .hdr-row{gap:12px}
  .ftr li a{min-height:44px}
  .ftr-bottom a{display:inline-flex;align-items:center;min-height:44px}
  .pack .mono{min-height:0}
  .kv div{grid-template-columns:minmax(0,120px) minmax(0,1fr)}
  .term pre{font-size:12px;padding:14px 14px 18px}
  .price{grid-template-columns:1fr}
  .price-tag{border-right:0;border-bottom:1px solid var(--line);padding:28px 24px 30px}
  .price-body{padding:28px 24px 30px}
  .faq summary{font-size:17px}
  .close{margin-top:80px;padding:64px 0 72px}
  .ftr-top{grid-template-columns:1fr 1fr;gap:32px 24px}
  .ftr-top>div:first-child{grid-column:1/-1}
}
@media(max-width:340px){.hdr-row{gap:8px}.brand{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.term [data-step]{transition:none}}