/* binarytranslatortool.com - cool-editorial v1.5.2 (talaria-site-designer)
   Generic-Utility archetype, terminal/bit-grid signature. token_prefix: x
   Head: Chivo. Body: Inter. Mono: JetBrains Mono. Accent hsl(96,52%,55%). */

:root{
  --x-paper:#F6F7F3; --x-panel:#FFFFFF; --x-ink:#1B1F1D; --x-ink2:#3A423E; --x-muted:#667066;
  --x-line:#E1E4DC; --x-line2:#CBD0C5;
  --x-accent:#80C851; --x-accent-dk:#528E29; --x-tint:#DEEED3; --x-tint2:#ECF4E6;
  --x-term:#14181A; --x-term-line:#2A3230; --x-term-ink:#D9E6D2;
  --x-radius:12px; --x-maxw:1120px;
  --x-head:'Chivo',system-ui,sans-serif; --x-body:'Inter',system-ui,sans-serif;
  --x-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --x-shadow:0 1px 0 rgba(20,24,20,.03),0 10px 28px rgba(20,24,20,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}}
body{margin:0;font-family:var(--x-body);color:var(--x-ink);background:var(--x-paper);line-height:1.62;-webkit-font-smoothing:antialiased;min-height:100dvh}
img,svg{max-width:100%;display:block}
a{color:var(--x-accent-dk);text-decoration:none;text-underline-offset:2px}
a:hover{text-decoration:underline}
.wrap{max-width:var(--x-maxw);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:var(--x-head);line-height:1.14;margin:0 0 .5em;color:var(--x-ink);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.4vw,3rem);font-weight:700}
h2{font-size:clamp(1.35rem,2.6vw,1.75rem);font-weight:700}
h3{font-size:1.08rem;font-weight:700}
p{margin:0 0 1rem}
ul{padding-left:1.3em;margin:.5rem 0 1rem}
li{margin-bottom:.4em}
:focus-visible{outline:2px solid var(--x-accent-dk);outline-offset:2px}
a,button,select,input,textarea{transition:background-color .14s ease,border-color .14s ease,color .14s ease,transform .1s ease}
button:active,.btn:active{transform:scale(.98)}

/* ---- header (light, per config) ---- */
.site-header{background:var(--x-panel);border-bottom:1px solid var(--x-line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand:hover{text-decoration:none}
.brand .mark{width:34px;height:34px;flex:0 0 auto}
.brand .name{font-family:var(--x-head);font-weight:700;font-size:1.12rem;color:var(--x-ink);letter-spacing:-.01em}
.brand .name .ac{color:var(--x-accent-dk)}
.nav{display:flex;align-items:center;gap:2px}
.nav a{color:var(--x-ink2);text-decoration:none;margin-left:6px;font-size:.9rem;font-weight:600;padding:8px 12px;border-radius:8px}
.nav a:hover{background:var(--x-tint2);color:var(--x-accent-dk);text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--x-line2);border-radius:8px;width:40px;height:38px;color:var(--x-ink);font-size:1.1rem;cursor:pointer}
@media(max-width:760px){
  .menu-btn{display:block}
  .nav{position:absolute;top:64px;left:0;right:0;background:var(--x-panel);flex-direction:column;align-items:stretch;gap:0;padding:6px 14px 14px;display:none;border-bottom:1px solid var(--x-line)}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;border-bottom:1px solid var(--x-line);margin-left:0}
}

/* ---- homepage hero ---- */
.hero{background:var(--x-paper);border-bottom:1px solid var(--x-line);position:relative;overflow:hidden}
.hero .wrap{padding:0}
.hero-row{display:grid;grid-template-columns:1fr 1.06fr;gap:34px;align-items:center;padding:46px 22px 46px}
@media(max-width:860px){.hero-row{grid-template-columns:1fr;gap:0;padding:28px 22px 0}}
.hero-left{min-width:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--x-mono);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:var(--x-accent-dk);margin-bottom:14px}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--x-accent);display:inline-block}
.hero h1{margin-bottom:.32em;max-width:14ch}
.hero .answer{font-size:1.08rem;color:var(--x-ink2);max-width:48ch;margin-bottom:20px}
.hero .answer strong{color:var(--x-ink)}
.hero-mascot{width:100%;max-width:210px;margin-top:8px}
@media(max-width:860px){.hero-mascot{max-width:150px;margin:10px auto 22px}}

/* ---- terminal tool card (signature element) ---- */
.term{
  background:var(--x-term);color:var(--x-term-ink);border-radius:var(--x-radius);
  padding:22px 22px 24px;box-shadow:var(--x-shadow);position:relative;overflow:hidden;
  border:1px solid var(--x-term-line);
}
.term::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:repeating-linear-gradient(0deg,transparent 0 20px,#fff 20px 21px),
    repeating-linear-gradient(90deg,transparent 0 34px,#fff 34px 35px);
}
.term-bar{display:flex;align-items:center;gap:7px;margin-bottom:16px;position:relative}
.term-bar i{width:9px;height:9px;border-radius:50%;background:var(--x-term-line);display:inline-block}
.term-bar span{font-family:var(--x-mono);font-size:.7rem;color:rgba(217,230,210,.5);margin-left:8px;letter-spacing:.04em}
.term label{display:block;font-family:var(--x-mono);font-size:.78rem;color:var(--x-accent);margin:12px 0 6px;letter-spacing:.02em;position:relative}
.term label::before{content:"$ ";color:rgba(217,230,210,.4)}
.term textarea{
  width:100%;padding:11px 12px;border:1px solid var(--x-term-line);border-radius:8px;
  font-size:.95rem;font-family:var(--x-mono);background:#0d1011;color:var(--x-term-ink);
  min-height:82px;resize:vertical;position:relative
}
.term textarea:focus{outline:none;border-color:var(--x-accent)}
.term textarea::placeholder{color:rgba(217,230,210,.35)}
.term-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;position:relative}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--x-head);font-weight:700;font-size:.92rem;padding:12px 20px;border-radius:9px;border:0;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--x-accent);color:#0f1410;box-shadow:0 3px 0 var(--x-accent-dk)}
.btn-primary:hover{background:#8fd463;text-decoration:none;transform:translateY(1px);box-shadow:0 2px 0 var(--x-accent-dk)}
.btn-ghost{background:transparent;color:var(--x-term-ink);border:1px solid var(--x-term-line)}
.btn-ghost:hover{border-color:var(--x-accent);color:#fff;text-decoration:none}
.term-result{margin-top:16px;padding:13px 15px;background:#0d1011;border:1px solid var(--x-term-line);border-left:3px solid var(--x-accent);border-radius:8px;font-size:.92rem;font-family:var(--x-mono);color:var(--x-term-ink);min-height:22px;position:relative}
.term-result.empty{color:rgba(217,230,210,.45);border-left-color:var(--x-term-line)}
.term-authority{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;padding-top:14px;border-top:1px solid var(--x-term-line);font-size:.76rem;color:rgba(217,230,210,.55);font-family:var(--x-mono);position:relative}
.term-authority span{display:inline-flex;align-items:center;gap:6px}
.term-authority .dot{color:var(--x-accent)}
.cursor-blink{display:inline-block;width:7px;height:14px;background:var(--x-accent);margin-left:2px;vertical-align:-2px;animation:blink 1.05s steps(1) infinite}
@media(prefers-reduced-motion:reduce){.cursor-blink{animation:none;opacity:.8}}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ---- main / content sections ---- */
main{padding:0}
section.content{padding:44px 0}
.section-head{max-width:64ch;margin:0 0 28px}
.section-head .kicker{font-family:var(--x-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--x-accent-dk);font-size:.74rem;font-weight:700;margin-bottom:6px}

/* asymmetric guides grid: one featured + rest compact */
.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0}
.guides-grid a{display:block;background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:14px 16px;text-decoration:none;color:var(--x-ink);font-weight:600;font-size:.95rem;transition:border-color .14s,transform .12s}
.guides-grid a:hover{border-color:var(--x-accent);color:var(--x-accent-dk);transform:translateY(-2px);text-decoration:none}
.guides-grid a.gcard{padding:18px 18px;font-weight:400}
.guides-grid a.gcard.featured{grid-column:span 3;padding:26px 24px;background:linear-gradient(135deg,var(--x-tint2),var(--x-panel))}
.guides-grid a.gcard strong{display:block;font-family:var(--x-head);font-size:1.02rem;margin-bottom:5px;color:var(--x-ink);font-weight:700}
.guides-grid a.gcard.featured strong{font-size:1.25rem}
.guides-grid a.gcard small{color:var(--x-muted);font-size:.84rem}
@media(max-width:760px){.guides-grid{grid-template-columns:1fr}.guides-grid a.gcard.featured{grid-column:span 1}}

/* dataset callout */
.dataset-callout{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:var(--x-ink);color:#fff;border-radius:var(--x-radius);padding:22px 24px;margin:8px 0}
.dataset-callout .txt strong{display:block;font-family:var(--x-head);font-size:1.1rem;color:#fff;margin-bottom:4px}
.dataset-callout .txt span{color:rgba(255,255,255,.68);font-size:.9rem}
.dataset-callout .btn-primary{flex:0 0 auto}

/* ---- prose (guide / legal pages) ---- */
.tool-hero{background:var(--x-panel);border-bottom:1px solid var(--x-line)}
.tool-hero .wrap{padding:36px 22px 30px}
body:not(:has(.calc-layout)) .tool-hero .wrap{max-width:760px}
.crumbs{font-size:.82rem;color:var(--x-muted);margin-bottom:12px;font-weight:600}
.crumbs a{color:var(--x-muted)}
.tool-hero h1{margin-bottom:.3em}
.lead{font-size:1.06rem;color:var(--x-ink2);max-width:62ch;margin:0}
.byline{display:flex;align-items:center;gap:10px;color:var(--x-muted);font-size:.86rem;margin:16px 0 0}
.byline img{width:32px;height:32px;border-radius:50%;object-fit:cover;border:1px solid var(--x-line)}
.byline b{color:var(--x-ink);font-weight:700}
.byline a{color:var(--x-muted)}

.prose{max-width:760px;margin:0 auto;padding:34px 0 10px}
.prose h2{margin:1.7em 0 .5em;padding-bottom:.28em;border-bottom:1px solid var(--x-line)}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--x-ink2)}
.prose li{color:var(--x-ink2)}
.prose strong{color:var(--x-ink)}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.92rem;background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);overflow:hidden}
.prose th{text-align:left;font-family:var(--x-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--x-muted);border-bottom:2px solid var(--x-ink);padding:9px 12px;background:var(--x-paper)}
.prose td{padding:9px 12px;border-bottom:1px solid var(--x-line);vertical-align:top;color:var(--x-ink2)}
.prose tr:last-child td{border-bottom:0}
.prose td.mono,.mono{font-family:var(--x-mono);font-variant-numeric:tabular-nums}
.callout{background:var(--x-tint2);border-left:4px solid var(--x-accent);border-radius:0 10px 10px 0;padding:16px 18px;margin:22px 0}
.callout p:last-child{margin-bottom:0}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:2px 18px;margin-bottom:10px}
.faq summary{font-family:var(--x-head);font-weight:700;font-size:1rem;cursor:pointer;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--x-ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--x-mono);font-size:1.3rem;color:var(--x-accent-dk);font-weight:400;flex:0 0 auto}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--x-ink2);margin:0 0 16px}

/* ---- ad slot ---- */
.ad-slot{margin:26px auto;min-height:90px;max-width:760px;border:1px solid var(--x-line);border-radius:var(--x-radius);display:flex;align-items:center;justify-content:center;color:var(--x-muted);font-family:var(--x-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase}

/* ---- dataset page specific ---- */
.dataset-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-family:var(--x-mono);font-size:.8rem;color:var(--x-muted);margin:10px 0 0}
.cite-box{background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:16px 18px;margin:20px 0;font-size:.86rem;color:var(--x-ink2)}
.cite-box code{display:block;margin-top:8px;font-family:var(--x-mono);font-size:.8rem;background:var(--x-paper);padding:10px 12px;border-radius:8px;overflow-x:auto;color:var(--x-ink)}
.csv-link{display:inline-flex;align-items:center;gap:8px;font-family:var(--x-head);font-weight:700;font-size:.9rem;color:var(--x-accent-dk);border:1px solid var(--x-accent-dk);padding:9px 16px;border-radius:9px;text-decoration:none;margin-top:6px}
.csv-link:hover{background:var(--x-accent-dk);color:#fff;text-decoration:none}

/* ---- contact form ---- */
.form-card{background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:26px;max-width:520px}
.field{display:flex;flex-direction:column;gap:5px;margin:12px 0;font-weight:600;font-size:.88rem;color:var(--x-ink2)}
.field input,.field textarea{padding:11px 13px;border:1px solid var(--x-line2);border-radius:8px;font-size:1rem;font-family:var(--x-body);background:var(--x-paper);color:var(--x-ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--x-accent);background:#fff;box-shadow:0 0 0 3px rgba(128,200,81,.18)}

/* ---- footer (dark, grid, hard rule) ---- */
.site-footer{background:var(--x-ink);color:rgba(255,255,255,.66);margin-top:36px}
.site-footer .wrap{padding:42px 22px 24px}
.site-footer .brand{margin-bottom:20px}
.site-footer .brand svg rect{fill:#fff}
.site-footer .brand svg text{fill:var(--x-ink)}
.site-footer .brand .name{color:#fff}
.site-footer .brand .name .ac{color:var(--x-accent)}
footer .cols{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:32px;align-items:start;margin-bottom:26px}
footer .cols a{display:block;margin:0 0 9px;color:rgba(255,255,255,.68)}
footer .cols a:hover{color:var(--x-accent);text-decoration:none}
footer .cols h4{font-family:var(--x-head);font-size:.8rem;color:#fff;margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}
footer .cols p{color:rgba(255,255,255,.6);font-size:.88rem;max-width:34ch}
@media(max-width:760px){footer .cols{grid-template-columns:1fr 1fr}}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.8rem;color:rgba(255,255,255,.45)}
.related-mesh{margin-top:12px;font-size:.8rem;line-height:1.8;color:rgba(255,255,255,.42)}
.related-mesh a{color:rgba(255,255,255,.58);text-decoration:underline;text-underline-offset:2px}
.related-mesh a:hover{color:var(--x-accent)}
.related-mesh .mesh-heading{display:block;color:rgba(255,255,255,.6);font-family:var(--x-head);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.related-mesh .mesh-note{color:rgba(255,255,255,.32);font-size:.78rem;margin-right:2px}

/* ---- tool actions: permalink / print (Marcus Vance pages) ---- */
.term-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;position:relative}
.term-actions .btn-mini{font-family:var(--x-mono);font-size:.74rem;padding:8px 12px;border-radius:7px;border:1px solid var(--x-term-line);background:transparent;color:rgba(217,230,210,.8);cursor:pointer}
.term-actions .btn-mini:hover{border-color:var(--x-accent);color:#fff}
.quick-convert{background:var(--x-panel);border:1px solid var(--x-line);border-radius:var(--x-radius);padding:18px 20px;margin:18px 0 26px}
.quick-convert .qc-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
.quick-convert input[type=text]{flex:1 1 220px;padding:10px 12px;border:1px solid var(--x-line2);border-radius:8px;font-family:var(--x-mono);font-size:.95rem;background:var(--x-paper);color:var(--x-ink)}
.quick-convert input[type=text]:focus{outline:none;border-color:var(--x-accent-dk)}
.quick-convert .qc-out{margin-top:10px;font-family:var(--x-mono);font-size:.92rem;color:var(--x-ink2);min-height:20px}
.quick-convert .qc-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.qc-btn-mini{font-family:var(--x-mono);font-size:.74rem;padding:7px 11px;border-radius:7px;border:1px solid var(--x-line2);background:var(--x-paper);color:var(--x-ink2);cursor:pointer}
.qc-btn-mini:hover{border-color:var(--x-accent-dk);color:var(--x-accent-dk)}
.cite-line{font-family:var(--x-mono);font-size:.78rem;color:var(--x-muted);margin:8px 0 20px}

@media print{
  .site-header,.site-footer,#cc-banner,.menu-btn,.term-actions,.qc-actions,.cc-ok,.cc-no{display:none !important}
  body{background:#fff}
  .term{background:#fff;color:#111;border:1px solid #999;box-shadow:none}
  .term-result,.term textarea{background:#fff;color:#111;border-color:#bbb}
  a{color:#111;text-decoration:underline}
}

/* ---- cookie consent ---- */
#cc-banner{position:fixed;bottom:0;left:0;right:0;background:var(--x-ink);color:#fff;padding:12px 16px;font:14px/1.45 var(--x-body);display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap;z-index:99999;border-top:1px solid rgba(255,255,255,.12)}
#cc-banner a{color:var(--x-tint)}
#cc-banner button{border:0;border-radius:7px;padding:8px 15px;font-weight:700;cursor:pointer;font-family:var(--x-head)}
.cc-ok{background:var(--x-accent);color:#0f1410}
.cc-ok:hover{background:#8fd463}
.cc-no{background:rgba(255,255,255,.14);color:#fff}