/* ALNITARA — one calm column (max 1120px); registry data as document tables; Orion-belt three-dot mark as the only ornament */
:root{
  --bg:#F4F6F8; --surface:#FFFFFF; --ink:#13202C; --muted:#56636F; --line:#D9DFE5;
  --accent:#1E5AA8; --accent-soft:#E4ECF6; --error:#B3361F; --ok:#1F6B3A; --ok-soft:#E3F1E7;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F161D; --surface:#16202A; --ink:#E6ECF1; --muted:#9AA7B3; --line:#26333F;
  --accent:#7FAEE8; --accent-soft:#1A2B3E; --error:#F08A73; --ok:#7CC594; --ok-soft:#17301F; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F161D; --surface:#16202A; --ink:#E6ECF1; --muted:#9AA7B3; --line:#26333F;
  --accent:#7FAEE8; --accent-soft:#1A2B3E; --error:#F08A73; --ok:#7CC594; --ok-soft:#17301F; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.1;text-wrap:balance;margin:0}
p{margin:0}
.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.req{color:var(--accent)}

/* header */
header.site{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.belt{display:flex;gap:5px;transform:rotate(-14deg)}
.belt i{display:block;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.belt i:nth-child(2){width:8px;height:8px}
.brand b{font:700 19px/1 var(--f-display);letter-spacing:.06em}
.hdr-right{display:flex;align-items:center;gap:22px}
nav.main{display:flex;gap:22px;flex-wrap:wrap}
nav.main a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500}
nav.main a:hover,nav.main a[aria-current]{color:var(--ink)}
@media (max-width:760px){header.site .wrap{flex-wrap:wrap;row-gap:10px}.hdr-right{width:100%;justify-content:space-between;gap:12px}nav.main{flex:1;min-width:0;gap:14px;overflow-x:auto;flex-wrap:nowrap;white-space:nowrap;scrollbar-width:none;padding-bottom:2px}.lang{flex:none}nav.main a{font-size:13px}}
.lang{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.lang a{font:500 13px/1 var(--f-mono);letter-spacing:.06em;padding:8px 10px;color:var(--muted);text-decoration:none}
.lang a[aria-current]{background:var(--ink);color:var(--bg)}

/* hero */
.hero{padding-block:72px 64px}
.hero .wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;align-items:end}
.hero h1{font-size:clamp(34px,5vw,60px);letter-spacing:-.02em;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-top:22px;font-size:18px;color:var(--muted);max-width:58ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:6px;font:600 15px/1 var(--f-body);text-decoration:none;border:1px solid var(--accent);cursor:pointer}
.btn.primary{background:var(--accent);color:var(--bg)}
.btn.ghost{background:transparent;color:var(--accent)}
.facts{border-top:2px solid var(--ink);display:grid;gap:0;margin:0}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
.facts dt{color:var(--muted)}
.facts dd{margin:0;font:500 14px/1.4 var(--f-mono);font-variant-numeric:tabular-nums;text-align:right}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero{padding-block:48px}}

/* page hero (subpages) */
.page-head{padding-block:56px 40px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(30px,4.2vw,48px);letter-spacing:-.02em;margin-top:14px;max-width:24ch}
.page-head .lead{margin-top:18px;font-size:18px;color:var(--muted);max-width:60ch}

/* sections */
section{padding-block:72px;border-top:1px solid var(--line)}
section.first{border-top:0}
.sec-head{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-bottom:40px}
.sec-head h2{font-size:clamp(26px,3.2vw,38px);margin-top:12px}
.sec-head p{color:var(--muted);max-width:60ch;align-self:end}
@media (max-width:860px){.sec-head{grid-template-columns:1fr;gap:14px}}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.cell{background:var(--surface);padding:28px;display:grid;gap:10px;align-content:start;min-width:0}
.cell h3{font-size:20px}
.cell p{color:var(--muted);font-size:15px}
.cell .code{font:500 12px/1 var(--f-mono);color:var(--accent);letter-spacing:.04em}
@media (max-width:960px){.grid,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid,.grid.two,.grid.four{grid-template-columns:1fr}}

ol.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px;counter-reset:s}
ol.steps li{counter-increment:s;border-top:2px solid var(--ink);padding-top:16px;display:grid;gap:8px;align-content:start}
ol.steps li::before{content:counter(s,decimal-leading-zero);font:500 13px/1 var(--f-mono);color:var(--accent)}
ol.steps h3{font-size:17px}
ol.steps p{font-size:14px;color:var(--muted)}
@media (max-width:960px){ol.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){ol.steps{grid-template-columns:1fr}}

ul.check{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px}
ul.check li{position:relative;padding-left:28px;font-size:15px}
ul.check li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--ok-soft);border:1px solid var(--ok)}
ul.check li::after{content:"";position:absolute;left:5px;top:10px;width:5px;height:3px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
@media (max-width:640px){ul.check{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.prose{max-width:68ch}
.prose p+p{margin-top:14px}
.prose h3{font-size:20px;margin:28px 0 10px}
.prose ul,.prose ol{margin:10px 0 0;padding-left:22px}
.prose li+li{margin-top:6px}
.tw{overflow-x:auto;margin-top:12px}
.prose table{width:100%;min-width:560px;border-collapse:collapse;font-size:14px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{color:var(--muted);font-weight:500}
.note-box{background:var(--accent-soft);border-radius:8px;padding:18px 20px;font-size:15px}

details.faq{border-top:1px solid var(--line);padding:4px 0}
details.faq:last-of-type{border-bottom:1px solid var(--line)}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:16px 0;font:600 17px/1.35 var(--f-body)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font:500 22px/1 var(--f-mono);color:var(--accent);flex:none}
details.faq[open] summary::after{content:"−"}
details.faq .a{color:var(--muted);padding:0 0 18px;max-width:70ch}
details.faq .a p+p{margin-top:10px}

/* registry */
.reg{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}
.tbl{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.tbl table{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:12px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.tbl th{color:var(--muted);font-weight:500;width:42%}
.tbl td{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.tbl td.txt{font-family:var(--f-body)}
.pkd{display:grid;gap:0;border-top:2px solid var(--ink)}
.pkd div{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.pkd b{font:500 13px/1.5 var(--f-mono);color:var(--accent)}
@media (max-width:860px){.reg{grid-template-columns:1fr}}

/* about / board */
.board{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:24px}
.board .ph{width:96px;height:96px;border-radius:50%;background:var(--accent-soft);display:grid;place-items:center;font:700 28px var(--f-display);color:var(--accent)}
.board .ph img{width:96px;height:96px;border-radius:50%;object-fit:cover}
.board h3{font-size:20px}
.board .role{color:var(--muted);font-size:14px;margin-top:2px}
.board p.bio{margin-top:10px;font-size:15px;color:var(--muted);max-width:60ch}
@media (max-width:520px){.board{grid-template-columns:1fr}}

/* contact */
.contact-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:32px;align-items:start}
.contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px;display:grid;gap:8px;align-content:start;min-width:0}
.card .val{font:500 15px/1.5 var(--f-mono);word-break:break-word}
.card .val.txt{font-family:var(--f-body)}
.copy{justify-self:start;margin-top:6px;font:500 13px/1 var(--f-body);color:var(--accent);background:var(--accent-soft);border:0;border-radius:4px;padding:8px 12px;cursor:pointer}
@media (max-width:960px){.contact-wrap{grid-template-columns:1fr}}
@media (max-width:520px){.contact{grid-template-columns:1fr}}

.form{background:var(--surface);border:1px solid var(--line);border-top:2px solid var(--ink);border-radius:8px;padding:28px;display:grid;gap:16px;min-width:0}
.form h3{font-size:22px}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:560px){.row2{grid-template-columns:1fr}.form{padding:20px}}
.fld{display:grid;gap:6px;min-width:0}
.fld label,.captcha label{font-size:14px;font-weight:500}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:400 15px/1.4 var(--f-body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:11px 12px}
textarea{resize:vertical;min-height:120px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.bad{border-color:var(--error)!important}
.captcha{display:grid;gap:8px;padding:14px;border:1px dashed var(--line);border-radius:6px}
.captcha b{font-family:var(--f-mono);font-weight:500}
.cap-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.cap-row input{width:96px!important;font-family:var(--f-mono)!important}
.link{background:none;border:0;color:var(--accent);font:500 14px var(--f-body);cursor:pointer;padding:4px 0;text-decoration:underline}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.5}
.consent input{margin-top:3px;accent-color:var(--accent)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{color:var(--error);font-size:14px}
.note{font-size:14px;padding:12px 14px;border-radius:6px;background:var(--accent-soft)}
.note.ok{background:var(--ok-soft);color:var(--ok)}
.form .btn{justify-self:start}
.form .btn[disabled]{opacity:.6;cursor:wait}

/* cta band */
.band{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:32px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.band h2{font-size:24px}
.band p{color:var(--muted);margin-top:6px;max-width:60ch}

footer.site{border-top:1px solid var(--line);padding-block:32px 40px;font-size:13px;color:var(--muted)}
footer.site .wrap{display:grid;gap:12px}
footer.site p{max-width:100ch}
footer.site nav{display:flex;gap:18px;flex-wrap:wrap}
footer.site nav a{color:var(--muted)}
.e404{padding-block:96px;text-align:left}
.e404 h1{font-size:clamp(40px,8vw,96px);letter-spacing:-.03em}

/* v3 — emphasis system: one level of highlight inside muted text */
.lead strong,.sec-head p strong,.cell p strong,ol.steps p strong,details.faq .a strong,.prose p strong,.band p strong{color:var(--ink);font-weight:600}
mark{background:linear-gradient(transparent 55%,color-mix(in srgb,var(--accent) 24%,transparent) 0);color:inherit;padding:0 .08em}
.hero .lead{color:var(--ink);opacity:.86}
ul.points{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;max-width:640px}
ul.points li{position:relative;padding-left:28px;font-weight:500;font-size:15px;line-height:1.45}
ul.points li::before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;border-radius:50%;background:var(--accent)}
ul.points li::after{content:"";position:absolute;left:5px;top:7px;width:6px;height:3px;border-left:2px solid var(--bg);border-bottom:2px solid var(--bg);transform:rotate(-45deg)}
@media (max-width:560px){ul.points{grid-template-columns:1fr}}
.cta-note{margin-top:12px;font-size:14px;color:var(--muted)}
ol.steps .who{justify-self:start;font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:5px 8px;border-radius:4px;background:var(--accent-soft);color:var(--accent)}
ol.steps .who.you{background:var(--ink);color:var(--bg)}
.band{margin-top:48px;border-left:4px solid var(--accent)}
.band .btn{flex:none}
.prose ul.no{list-style:none;padding-left:0}
.prose ul.no li{position:relative;padding-left:26px}
.prose ul.no li::before{content:"✕";position:absolute;left:2px;top:0;color:var(--error);font-weight:600}
.prose ul.yes{list-style:none;padding-left:0}
.prose ul.yes li{position:relative;padding-left:26px}
.prose ul.yes li::before{content:"✓";position:absolute;left:2px;top:0;color:var(--ok);font-weight:700}
.tbl td.t{font-weight:600;color:var(--accent);white-space:nowrap}
.note-box{border-left:4px solid var(--accent)}
.hero .sub{margin-top:14px;font:500 clamp(20px,2.2vw,26px)/1.3 var(--f-display);color:var(--ink)}