/* Carso grid system — one typeface (Archivo, full width axis), one mono, two colors + white. */
*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0B0A08;--fg:#FFFFFF;--fg2:#D9D4C8;--signal:#D4B25E;--ox:#8E1B2C;--line:rgba(255,255,255,.14);--sans:"Archivo",system-ui,sans-serif;--mono:"Martian Mono",ui-monospace,Menlo,monospace}
html{background:var(--bg);scroll-behavior:smooth}
body{font-family:var(--sans);font-weight:400;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1440px;margin:0 auto;padding:0 clamp(16px,3vw,40px)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--signal)}

header{position:sticky;top:0;z-index:5;background:rgba(11,10,8,.9);backdrop-filter:blur(8px)}
.bar{display:flex;justify-content:space-between;align-items:center;height:60px;border-bottom:1px solid var(--line)}
.wm{font-weight:800;font-variation-settings:"wdth" 118;font-size:15px;letter-spacing:.14em;color:var(--fg);white-space:nowrap}
.wm i{font-style:normal;color:var(--signal);margin-left:10px;font-weight:600;font-size:11px;letter-spacing:.22em}
nav.top{display:flex;gap:1.8rem;font-size:15px;font-weight:500;color:var(--fg)} nav.top a{border-bottom:1px solid transparent;padding:.35rem 0} nav.top a:hover,nav.top a.on{border-color:var(--signal)}
.menu{display:none;background:none;border:1px solid var(--line);color:var(--fg);font:inherit;font-size:.9rem;padding:.45rem .8rem;cursor:pointer}

/* page title: fills the width */
.fit{font-weight:900;font-variation-settings:"wdth" 125;line-height:.82;letter-spacing:-.01em;white-space:nowrap;display:inline-block;vertical-align:top;color:var(--fg)}
.hero{padding:clamp(28px,5vh,64px) 0 0;border-bottom:1px solid var(--line)}
.sub{display:flex;justify-content:space-between;margin-top:14px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.sub span{font-family:var(--mono);font-size:clamp(11px,1.4vw,18px);font-weight:500;color:var(--signal);letter-spacing:.1em}
.grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:16px}
.h1{grid-column:1/10;padding:clamp(28px,5vh,56px) 0;font-weight:800;font-variation-settings:"wdth" 108;font-size:clamp(34px,5.4vw,84px);line-height:.98;letter-spacing:-.02em}
.aside{grid-column:10/13;padding:clamp(28px,5vh,56px) 0;display:flex;flex-direction:column;justify-content:flex-end;gap:6px}
.aside span{font-family:var(--mono);font-size:12px;color:var(--fg2);letter-spacing:.06em} .aside b{font-family:var(--mono);font-weight:500;color:var(--signal)}
.lede{grid-column:1/9;padding:0 0 clamp(28px,5vh,48px);font-size:clamp(18px,1.6vw,23px);font-weight:400;line-height:1.45;color:var(--fg2);max-width:58ch}
.lede b{color:var(--fg);font-weight:600}

/* sections */
section{border-bottom:1px solid var(--line)}
.sec{display:grid;grid-template-columns:repeat(12,1fr);column-gap:16px;padding:clamp(36px,6vh,72px) 0}
.sec .n{grid-column:1/3;font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.1em;padding-top:8px}
.sec .t{grid-column:3/8}
.sec .b{grid-column:8/13}
.sec.wide .t{grid-column:3/13}
h2{font-weight:800;font-variation-settings:"wdth" 108;font-size:clamp(28px,3.6vw,60px);line-height:.98;letter-spacing:-.02em;max-width:16ch}
h3{font-weight:800;font-variation-settings:"wdth" 105;font-size:clamp(22px,2.2vw,32px);line-height:1;letter-spacing:-.015em;margin-bottom:12px}
p{font-size:17px;line-height:1.5;color:var(--fg2)} p+p{margin-top:14px}
.t p{margin-top:18px;max-width:48ch}
.cols{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cols>div{padding:26px 20px 30px 0;border-right:1px solid var(--line)} .cols>div+div{padding-left:20px} .cols>div:last-child{border-right:0}
.cols small{display:block;font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.1em;margin-bottom:14px}
.cols.two{grid-template-columns:1fr 1fr} .cols.four{grid-template-columns:repeat(4,1fr)} .cols .list{border-top:0} .cols .list li{font-size:15px;padding:10px 0}
.list{list-style:none;border-top:1px solid var(--line)} .list li{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:17px;line-height:1.5;color:var(--fg2)}
.list li::before{content:attr(data-n);font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.1em;padding-top:5px} .list b{color:var(--fg);font-weight:600}
.hard{padding:clamp(28px,5vh,56px) 0;font-style:italic;font-weight:600;font-size:clamp(26px,3.6vw,54px);line-height:1.05;color:var(--signal);letter-spacing:-.01em}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn{font-weight:600;font-variation-settings:"wdth" 110;font-size:15px;letter-spacing:.02em;color:var(--fg);padding:16px 20px;border:1px solid var(--fg);min-height:54px;display:inline-flex;align-items:center;gap:14px;transition:border-color .2s,color .2s;background:none;font-family:var(--sans);cursor:pointer}
.btn.p{border-color:var(--signal);color:var(--signal)} .btn:hover{border-color:var(--signal);color:var(--signal)} .btn.ox{border-color:var(--ox)}
.doors a{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:clamp(18px,3vh,30px) 0;border-bottom:1px solid var(--line);font-weight:900;font-variation-settings:"wdth" 100;font-size:clamp(30px,5.4vw,88px);line-height:.95;letter-spacing:-.02em;transition:font-variation-settings .35s cubic-bezier(.2,.7,.2,1),color .2s}
.doors a:last-child{border-bottom:0} .doors a::before{content:attr(data-n);font-family:var(--mono);font-size:12px;font-weight:500;color:var(--signal);letter-spacing:.1em}
.doors a span{font-size:16px;font-weight:400;font-variation-settings:"wdth" 100;letter-spacing:0;line-height:1.5;color:var(--fg2);max-width:34ch;text-align:right} .doors a:hover{font-variation-settings:"wdth" 125;color:var(--signal)}

/* ledger + fingerprint */
.ledger{font-family:var(--mono);font-size:13px;color:var(--fg2);border-top:1px solid var(--line)}
.ledger div{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)} .ledger b{font-weight:500;color:var(--fg);text-align:right;word-break:break-all} .ledger a{color:var(--signal);text-decoration:underline;text-underline-offset:4px}
.cells{display:grid;grid-template-columns:repeat(16,1fr);gap:3px;aspect-ratio:1;width:100%}
.cells i{display:block;background:rgba(255,255,255,.06);opacity:0;transform:scale(.6);transition:opacity .25s,transform .25s} .cells i.on{background:var(--signal)} .cells i.in{opacity:1;transform:none}
.cap{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--fg2);letter-spacing:.06em;margin-top:12px}

/* faq */
details{border-bottom:1px solid var(--line)} details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;font-size:18px;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center} summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--signal)} details[open] summary::after{content:"–"}
details p{padding:0 0 18px;max-width:64ch}

/* forms */
.field{display:grid;gap:8px;margin-bottom:16px} .field label{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--signal)}
input,select,textarea{font:inherit;font-size:16px;color:var(--fg);background:transparent;border:1px solid var(--line);padding:14px 14px;min-height:50px;width:100%;border-radius:0} input:focus,select:focus,textarea:focus{outline:0;border-color:var(--signal)}
select{-webkit-appearance:none;appearance:none} textarea{min-height:140px;resize:vertical}
input[type=date]{-webkit-appearance:none;appearance:none;display:block;min-height:50px;line-height:1.2;text-align:left;font-family:var(--mono);font-size:15px}
.lb{margin-top:22px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end} .lb .field{margin:0} .lb .btn{white-space:nowrap}
.chips{display:flex;gap:8px;flex-wrap:wrap} .chip{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--fg2);border:1px solid var(--line);padding:10px 12px;background:none;cursor:pointer} .chip:hover,.chip.on{border-color:var(--signal);color:var(--signal)}

/* table */
table{width:100%;border-collapse:collapse;font-size:15px} th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-weight:500}
td{padding:14px 8px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--fg2)} td b{color:var(--fg);font-weight:600} td.m{font-family:var(--mono);font-size:13px}
.flag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--signal);border:1px solid var(--signal);padding:4px 8px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plan{padding:26px 20px 30px 0;border-right:1px solid var(--line)} .plan+.plan{padding-left:20px} .plan:last-child{border-right:0}
.plan small{display:block;font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.1em;margin-bottom:14px}
.plan .price{font-weight:900;font-variation-settings:"wdth" 110;font-size:clamp(34px,3.4vw,52px);line-height:1;letter-spacing:-.02em} .plan .price i{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--fg2);letter-spacing:.06em;margin-left:6px;font-weight:400}
.plan ul{list-style:none;margin:18px 0 22px} .plan li{padding:8px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.45;color:var(--fg2)}

footer{padding:22px 0 44px;font-family:var(--mono);font-size:12px;color:var(--fg2);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;letter-spacing:.04em} footer a{color:var(--signal)}

@media (prefers-reduced-motion:reduce){.cells i{transition:none;opacity:1;transform:none} .doors a,.btn{transition:none}}
@media (max-width:900px){nav.top{display:none} .menu{display:block} nav.top.open{display:flex;position:absolute;right:16px;top:60px;flex-direction:column;gap:0;background:var(--bg);border:1px solid var(--line);padding:.4rem 0} nav.top.open a{padding:.9rem 1.2rem}
  .h1,.aside,.lede{grid-column:1/-1} .aside{padding-top:0;align-items:flex-start} .sec .n,.sec .t,.sec .b,.sec.wide .t{grid-column:1/-1} .sec .b{margin-top:26px}
  .cols,.cols.two,.cols.four,.plans{grid-template-columns:1fr} .cols>div,.plan{border-right:0;border-bottom:1px solid var(--line);padding:22px 0 !important} .cols>div:last-child,.plan:last-child{border-bottom:0}
  .lb{grid-template-columns:1fr} .lb .btn{width:100%;justify-content:center;white-space:normal} table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch} .doors a{grid-template-columns:auto 1fr;row-gap:8px} .doors a span{grid-column:2;text-align:left;max-width:none}}