/* LLMBrake landing v2. Visual language inspired by an editorial "framed grid" style:
   warm paper background, hairline rules, expanded grotesk display, italic serif accents, mono labels. */
:root{
  --bg:#f2f1ee;--bg-raised:#faf9f7;--bg-sunken:#e9e8e4;
  --ink:#101014;--ink-strong:#000;--muted:#1010149e;--faint:#1010146b;
  --line:#10101429;--line-strong:#10101466;
  --accent:#2d81ff;--accent-ink:#1659c4;--warn:#d98a00;--danger:#c4321e;--ok:#12a58a;
  --panel:#141418;--panel-ink:#e9e8e4;
  --frame:1240px;
  --display:"Archivo",system-ui,sans-serif;--serif:"Instrument Serif",Georgia,serif;
  --sans:"Inter",system-ui,sans-serif;--mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
html[data-theme=dark]{
  --bg:#121316;--bg-raised:#18191d;--bg-sunken:#0b0b0d;
  --ink:#f2f1ee;--ink-strong:#fff;--muted:#f2f1ee99;--faint:#f2f1ee61;
  --line:#f2f1ee26;--line-strong:#f2f1ee66;--accent-ink:#74aaff;--panel:#0b0b0d;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .3s,color .3s}
a{color:inherit}
code{font-family:var(--mono);font-size:.88em}
.mono{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:11px}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0}
.display{font-family:var(--display);font-stretch:118%;font-weight:700;letter-spacing:-.02em;line-height:1.02}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:50;height:48px;display:flex;align-items:stretch;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px)}
.nav .brand{display:grid;place-items:center;width:56px;border-right:1px solid var(--line);color:var(--ink)}
.nav .links{display:flex;align-items:center;gap:6px;padding:0 10px;flex:1}
.nav .links a{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--muted);padding:5px 10px;transition:color .2s,background .2s}
.nav .links a:hover{color:var(--ink)}
.nav .links a.active{background:var(--ink);color:var(--bg)}
.nav .right{display:flex;align-items:stretch}
.nav .right>*{display:grid;place-items:center;padding:0 18px;border-left:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--muted);background:none;border-top:0;border-bottom:0;border-right:0;cursor:pointer}
.nav .right>*:hover{color:var(--ink)}
.nav .right .cta{background:var(--ink);color:var(--bg);padding:0 22px}
.nav .right .cta:hover{color:var(--bg);background:var(--ink-strong)}
.nav .menu-btn{display:none}
.mobile-menu{display:none}

/* ---------- HERO ---------- */
.hero{position:relative;height:min(calc(100vh - 48px),860px);min-height:620px;overflow:hidden;border-bottom:1px solid var(--line)}
.rings{position:absolute;inset:0;pointer-events:none}
.rings svg{position:absolute;left:50%;top:50%;width:1700px;height:1700px;transform:translate(-50%,-50%);animation:spin 240s linear infinite}
.rings .r{fill:none;stroke:var(--line)}
.rings .r.strong{stroke:var(--line-strong);stroke-width:1.4}
.ruler{position:absolute;right:0;top:0;bottom:0;width:44px;pointer-events:none;color:var(--faint)}
.hero-inner{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 24px}
.wordmark{font-family:var(--display);font-stretch:125%;font-weight:800;font-size:clamp(54px,9.4vw,138px);letter-spacing:-.03em;line-height:.9;margin:0;display:flex;align-items:center;gap:.06em;color:var(--ink-strong)}
.wordmark .mark{width:.78em;height:.78em;flex:none}
.tagline{font-family:var(--display);font-stretch:112%;font-weight:700;font-size:clamp(22px,2.6vw,34px);letter-spacing:-.02em;margin:22px 0 12px;color:var(--ink-strong)}
.tagline .serif{font-size:1.08em}
.lede{max-width:520px;color:var(--muted);font-size:17px;margin:0 0 30px}
.btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 20px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;border:1px solid var(--ink);cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn.solid{background:var(--ink);color:var(--bg)}
.btn.solid:hover{background:transparent;color:var(--ink)}
.btn.line{background:var(--bg-raised);color:var(--ink);border-color:var(--line-strong)}
.btn.line:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn svg{width:15px;height:15px}
.meta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center;color:var(--faint)}
.meta span{display:inline-flex;align-items:center;gap:6px}
.side-index{position:absolute;right:64px;bottom:34px;z-index:3;text-align:right;font-family:var(--display);font-stretch:118%;font-weight:600;font-size:14px;letter-spacing:.06em;line-height:1.35;text-transform:uppercase}
.side-index a{display:block;text-decoration:none;color:var(--faint);transition:color .2s}
.side-index a:hover{color:var(--ink)}
.hero-note{position:absolute;left:24px;bottom:22px;z-index:3;color:var(--faint)}

/* floating illustrative chips */
.chip{position:absolute;z-index:2;background:var(--bg-raised);border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 40px -18px #10101440,0 2px 6px -2px #1010141f;padding:12px 14px;font-family:var(--mono);font-size:11px;line-height:1.5;color:var(--ink);text-align:left;animation:float 9s ease-in-out infinite}
html[data-theme=dark] .chip{box-shadow:0 18px 40px -18px #000c}
.chip .k{color:var(--faint);text-transform:uppercase;letter-spacing:.1em;font-size:10px}
.chip .v{font-size:13px}
.chip .bar{height:6px;border-radius:3px;background:var(--bg-sunken);margin-top:8px;overflow:hidden;width:170px}
.chip .bar i{display:block;height:100%;background:var(--ink)}
.chip.dark{background:var(--panel);color:var(--panel-ink);border-color:#ffffff1a}
.chip.dark .k{color:#e9e8e480}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;vertical-align:1px}
.c1{left:7%;top:16%;animation-delay:-1s}
.c2{right:11%;top:11%;animation-delay:-3s}
.c3{left:13%;bottom:21%;animation-delay:-5s}
.c4{right:15%;top:44%;animation-delay:-2s}
.c5{left:30%;top:7%;animation-delay:-6s;padding:9px 12px}
.c6{right:30%;bottom:9%;animation-delay:-4s;padding:9px 12px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* ---------- MARQUEE ---------- */
.marquee{border-bottom:1px solid var(--line);overflow:hidden;height:42px;display:flex;align-items:center;background:var(--bg)}
.marquee .track{display:flex;gap:56px;white-space:nowrap;animation:marquee 38s linear infinite;padding-left:56px}
.marquee span{display:inline-flex;align-items:center;gap:22px;color:var(--muted)}
.marquee span:before{content:"";width:6px;height:6px;background:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- FRAME + SECTIONS ---------- */
.frame{max-width:var(--frame);margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line);position:relative}
.sec{position:relative}
.sec-bar{display:flex;justify-content:space-between;align-items:center;height:42px;padding:0 40px;border-bottom:1px solid var(--line);border-top:1px solid var(--line);color:var(--muted)}
.sec:first-child .sec-bar{border-top:0}
.cross{position:absolute;width:13px;height:13px;color:var(--line-strong);z-index:2}
.cross:before,.cross:after{content:"";position:absolute;background:currentColor}
.cross:before{left:6px;top:0;width:1px;height:13px}.cross:after{top:6px;left:0;height:1px;width:13px}
.cross.tl{left:-7px;top:-7px}.cross.tr{right:-7px;top:-7px}
.sec-head{padding:72px 40px 64px;border-bottom:1px solid var(--line)}
.sec-head h2{font-family:var(--display);font-stretch:118%;font-weight:700;font-size:clamp(34px,4.6vw,60px);letter-spacing:-.025em;line-height:1.02;margin:0 0 20px;max-width:760px;color:var(--ink-strong)}
.sec-head h2 .serif{font-size:1.06em}
.sec-head p{color:var(--muted);max-width:520px;margin:0;font-size:17px}

/* feature card grid */
.grid2{display:grid;grid-template-columns:1fr 1fr}
.grid3{display:grid;grid-template-columns:repeat(3,1fr)}
.cell{border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.grid2>.cell:nth-child(odd),.grid3>.cell:not(:nth-child(3n)){border-right:1px solid var(--line)}
.cell-bar{display:flex;justify-content:space-between;align-items:center;height:36px;padding:0 24px;border-bottom:1px solid var(--line);color:var(--muted)}
.visual{height:360px;background:var(--panel);color:var(--panel-ink);position:relative;overflow:hidden;display:grid;place-items:center;border-bottom:1px solid var(--line)}
.visual.light{background:var(--bg-sunken);color:var(--ink)}
.cell-body{padding:24px 24px 30px}
.cell-body h3{font-family:var(--display);font-stretch:112%;font-weight:700;font-size:22px;letter-spacing:-.01em;margin:0 0 8px;color:var(--ink-strong)}
.cell-body p{margin:0;color:var(--muted);font-size:15px}
.cell .tag{display:inline-block;margin-top:14px}
.feature .visual>*{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.feature:hover .visual>*{transform:scale(1.025)}
.small-note{position:absolute;right:12px;bottom:10px;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;opacity:.55}

/* visuals */
pre.code{margin:0;font:12px/1.6 var(--mono);color:#cfd3dc;padding:22px 26px;background:#0b0b0e;border:1px solid #ffffff14;border-radius:10px;width:min(88%,470px);overflow:hidden}
pre.code .k{color:#b69cff}pre.code .s{color:#a6e04a}pre.code .c{color:#6b7080}pre.code .f{color:#7fb0ff}pre.code .n{color:#ffc14d}
.meters{width:min(86%,440px);display:grid;gap:16px}
.meter-row{display:grid;grid-template-columns:96px 1fr 72px;gap:12px;align-items:center;font:12px var(--mono)}
.meter-row .track{height:10px;border-radius:5px;background:#ffffff14;overflow:hidden;position:relative}
.meter-row .track i{position:absolute;left:0;top:0;bottom:0;border-radius:5px}
.meter-row .track:after{content:"";position:absolute;left:80%;top:-3px;bottom:-3px;width:1px;background:#ffffff59}
.meter-row .amt{text-align:right;color:#e9e8e4b3}
.swap{display:flex;align-items:center;gap:18px;font:13px var(--mono)}
.pill{border:1px solid #ffffff2e;border-radius:999px;padding:9px 16px;background:#ffffff0a}
.pill.hot{border-color:#ff8a7080;color:#ffb4a3}.pill.cool{border-color:#3fd6b880;color:#8ff0dc}
.arrow{width:64px;height:2px;background:linear-gradient(90deg,#ffffff30,#ffffffaa);position:relative}
.arrow:after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:7px solid #ffffffaa;border-right:0}
.swap-wrap{display:grid;gap:18px;justify-items:center}
.swap-cap{font:11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#e9e8e480}
.errbox{width:min(86%,430px);font:12.5px/1.6 var(--mono);background:#0b0b0e;border:1px solid #ff625955;border-radius:10px;padding:18px 20px;color:#e9e8e4}
.errbox .t{color:#ff8a70}
.upsell{margin-top:14px;background:var(--bg-raised);color:var(--ink);border-radius:8px;padding:12px 14px;font:13px var(--sans);display:flex;justify-content:space-between;align-items:center;gap:10px}
.upsell b{font-weight:600}.upsell span.b{font:10px var(--mono);letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:var(--bg);padding:6px 10px}
.dash{width:min(88%,470px);border-collapse:collapse;font:12.5px var(--mono);color:var(--ink)}
.dash th,.dash td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.dash th{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:400}
.dash .neg{color:var(--danger)}.dash .pos{color:var(--ok)}

/* ownership cells */
.letter{color:var(--faint);margin-bottom:22px;display:block}
.mini-btn{display:inline-flex;align-items:center;gap:8px;margin-top:18px;height:30px;padding:0 12px;border:1px solid var(--line-strong);font:10.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--ink);transition:background .2s,color .2s}
.mini-btn:hover{background:var(--ink);color:var(--bg)}

/* pricing */
.price-cell .cell-body{padding:36px 40px 40px}
.price{font-family:var(--display);font-stretch:118%;font-weight:800;font-size:64px;letter-spacing:-.03em;line-height:1;margin:14px 0 6px;color:var(--ink-strong)}
.price small{font:14px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-stretch:normal}
ul.ticks{list-style:none;padding:0;margin:22px 0 28px;border-top:1px solid var(--line)}
ul.ticks li{padding:11px 0 11px 28px;border-bottom:1px solid var(--line);position:relative;font-size:15px}
ul.ticks li:before{content:"";position:absolute;left:4px;top:19px;width:8px;height:8px;background:var(--accent)}
.fine{font-size:13px;color:var(--muted);margin:14px 0 0}
form.wait{display:flex;margin-top:22px;border:1px solid var(--line-strong)}
form.wait input{flex:1;min-width:0;height:46px;border:0;background:var(--bg-raised);color:var(--ink);padding:0 14px;font:15px var(--sans);outline:none}
form.wait button{border:0;border-left:1px solid var(--ink)}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:0 40px}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:60px 1fr 24px;align-items:center;min-height:74px;font-family:var(--display);font-stretch:112%;font-weight:600;font-size:19px;color:var(--ink-strong)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .mono{color:var(--faint)}
.faq summary .plus{width:14px;height:14px;position:relative;justify-self:end}
.faq summary .plus:before,.faq summary .plus:after{content:"";position:absolute;background:var(--ink);transition:transform .25s}
.faq summary .plus:before{left:0;right:0;top:6.5px;height:1px}.faq summary .plus:after{top:0;bottom:0;left:6.5px;width:1px}
.faq details[open] .plus:after{transform:scaleY(0)}
.faq details p{margin:0 0 26px 60px;max-width:720px;color:var(--muted)}

/* final cta */
.final{text-align:center;padding:96px 24px 104px;border-bottom:1px solid var(--line)}
.final h2{font-family:var(--display);font-stretch:118%;font-weight:700;font-size:clamp(44px,6vw,76px);letter-spacing:-.03em;margin:14px 0 18px;color:var(--ink-strong);line-height:1}
.final p{color:var(--muted);max-width:460px;margin:0 auto 32px;font-size:17px}

/* footer */
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr}
footer .col{padding:32px 28px 40px;border-right:1px solid var(--line)}
footer .col:last-child{border-right:0}
footer .col h4{margin:0 0 16px;color:var(--faint);font-weight:400}
footer .col a{display:block;text-decoration:none;color:var(--muted);font-size:15px;padding:3px 0}
footer .col a:hover{color:var(--ink)}
footer .about p{color:var(--muted);max-width:300px;margin:18px 0}
footer .bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 28px;border-top:1px solid var(--line);color:var(--faint)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){.c5,.c6{display:none}.side-index{display:none}}
@media (max-width:900px){
  .nav .links,.nav .right .hide-m{display:none}
  .nav .menu-btn{display:grid}
  .nav{justify-content:space-between}
  .mobile-menu.open{display:block;position:sticky;top:48px;z-index:49;background:var(--bg);border-bottom:1px solid var(--line)}
  .mobile-menu a{display:block;padding:14px 20px;border-top:1px solid var(--line);text-decoration:none}
  .grid2,.grid3{grid-template-columns:1fr}
  .grid2>.cell,.grid3>.cell{border-right:0!important}
  .sec-bar,.sec-head{padding-left:20px;padding-right:20px}
  .sec-head{padding-top:52px;padding-bottom:44px}
  .cell-bar{padding:0 20px}.cell-body{padding:22px 20px 26px}
  .price-cell .cell-body{padding:28px 20px 32px}
  .faq details{padding:0 20px}.faq summary{grid-template-columns:44px 1fr 20px;font-size:17px}.faq details p{margin-left:44px}
  footer .cols{grid-template-columns:1fr 1fr}
  footer .about{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--line)}
  footer .col:nth-child(3){border-right:0}
  .ruler{display:none}
  .chip{transform-origin:center}
  .c1{left:-30px;top:5%}.c2{right:-36px;top:12%}.c3{left:-24px;bottom:9%}.c4{right:-40px;bottom:16%;top:auto}
  .hero{min-height:680px}
  .visual{height:320px}
  .hero-note{left:0;right:0;text-align:center;bottom:14px}
}
@media (max-width:520px){
  .c1,.c2{opacity:.5}
  .c3,.c4{display:none}
  .meta{gap:8px 12px}
  .meter-row{grid-template-columns:72px 1fr 58px;font-size:11px}
  pre.code{font-size:11px;padding:16px}
  .swap{gap:10px;font-size:11.5px}.arrow{width:34px}
  footer .col{padding:24px 20px 28px}
}
/* frame touches the viewport edges below this width: keep crosshairs inside */
@media (max-width:1280px){.frame{border-left:0;border-right:0}.cross.tl{left:2px}.cross.tr{right:2px}}
html,body{overflow-x:clip}
.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.grid2,.grid3{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){
  .wordmark{font-size:10.2vw}
  .tagline{font-size:22px;max-width:340px}
  .sec-bar>span:last-child{display:none}
  .visual{height:auto;min-height:260px;padding:28px 0}
  pre.code{font-size:10px;width:92%;padding:14px;overflow-x:auto}
  .c1{left:-40px;top:3%}.c2{right:-50px;top:auto;bottom:13%}
  .hero{min-height:640px}
}
@media (max-width:640px){.c2{display:none}.tagline{font-size:20px}}
@media (max-width:640px){.small-note{left:12px;text-align:right}.visual{padding-bottom:40px}}
.mini-btn.soon{color:var(--faint);border-style:dashed;cursor:default}
.mini-btn.soon:hover{background:none;color:var(--faint)}
#waitlist{scroll-margin-top:60px}
.thanks{min-height:calc(100vh - 48px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 24px;position:relative;overflow:hidden}
.thanks h1{font-family:var(--display);font-stretch:118%;font-weight:700;font-size:clamp(40px,6vw,76px);letter-spacing:-.03em;line-height:1;margin:16px 0 18px;color:var(--ink-strong);position:relative;z-index:2}
.thanks p{color:var(--muted);max-width:480px;margin:0 auto 30px;font-size:17px;position:relative;z-index:2}
.thanks .btns,.thanks .mono{position:relative;z-index:2}
@media (min-width:901px){.c3{bottom:11%;left:8%}}
@media (max-width:640px){.meta span:nth-child(even){display:none}.meta{gap:6px 16px}}