/* WordX Labs — shared stylesheet
   Theme: ledger paper + LCD calculator screen. Serif for voice, mono for numbers. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --paper:#F3EFE4;
  --paper-line:#E1D8C1;
  --card-bg:#FBF8F0;
  --ink:#1E2A26;
  --ink-soft:#5A665F;
  --ledger:#16463B;
  --ledger-dark:#0E332A;
  --accent:#C1892E;
  --accent-dark:#8C620F;
  --lcd-bg:#0E1F1B;
  --lcd-fg:#3ED598;
  --lcd-fg-dim:#1F6B4D;
  --danger:#B23A2E;
  --radius:10px;
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Inter', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:
    repeating-linear-gradient(0deg, transparent, transparent 27px, var(--paper-line) 28px),
    repeating-linear-gradient(90deg, transparent, transparent 27px, var(--paper-line) 28px),
    var(--paper);
  background-attachment:local;
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--ledger);
  border-bottom:3px solid var(--accent);
}
header.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
}
.brand{
  display:flex;align-items:baseline;gap:8px;
  text-decoration:none;color:#F3EFE4;
}
.brand-mark{
  font-family:var(--font-mono);font-weight:600;
  background:var(--lcd-fg);color:var(--lcd-bg);
  padding:3px 7px;border-radius:4px;font-size:13px;letter-spacing:0.5px;
}
.brand-name{font-family:var(--font-display);font-weight:600;font-size:21px;letter-spacing:0.2px}
.brand-sub{font-family:var(--font-mono);font-size:11px;color:#B9CFC5;letter-spacing:1px;text-transform:uppercase}

nav.main-nav{display:flex;gap:4px;align-items:center}
nav.main-nav a{
  font-family:var(--font-body);font-weight:500;font-size:14.5px;
  color:#E7E2D3;text-decoration:none;
  padding:9px 14px;border-radius:7px;
  transition:background .15s ease, color .15s ease;
}
nav.main-nav a:hover{background:rgba(243,239,228,0.1)}
nav.main-nav a.active{background:var(--accent);color:var(--ledger-dark);font-weight:600}
.nav-toggle{display:none}

@media (max-width:760px){
  nav.main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--ledger);border-top:1px solid rgba(255,255,255,0.1);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  nav.main-nav.open{max-height:260px}
  nav.main-nav a{padding:14px 24px;border-radius:0}
  header.site-header{position:relative}
  .nav-toggle{
    display:block;background:none;border:1px solid rgba(255,255,255,0.3);
    color:#F3EFE4;font-size:20px;border-radius:6px;padding:5px 11px;cursor:pointer;
  }
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  font-family:var(--font-mono);font-size:12.5px;color:var(--ink-soft);
  padding:16px 0 0;text-transform:uppercase;letter-spacing:0.5px;
}
.breadcrumb a{color:var(--ledger);text-decoration:none;border-bottom:1px dotted var(--ledger)}

/* ---------- Hero ---------- */
.hero{padding:56px 0 40px;border-bottom:1px solid var(--paper-line)}
.eyebrow{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent-dark);margin:0 0 14px;font-weight:600;
}
.hero h1{
  font-family:var(--font-display);font-weight:600;font-size:clamp(34px,5.4vw,56px);
  line-height:1.05;margin:0 0 18px;color:var(--ink);letter-spacing:-0.5px;
}
.hero p.lede{font-size:18px;color:var(--ink-soft);max-width:620px;margin:0 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:14.5px;
  padding:12px 22px;border-radius:8px;text-decoration:none;
  border:1.5px solid transparent;cursor:pointer;transition:transform .1s ease, opacity .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ledger);color:#F3EFE4}
.btn-primary:hover{background:var(--ledger-dark)}
.btn-outline{background:transparent;color:var(--ledger);border-color:var(--ledger)}
.btn-outline:hover{background:var(--ledger);color:#fff}
.btn-accent{background:var(--accent);color:var(--ledger-dark)}
.btn-accent:hover{background:var(--accent-dark);color:#fff}
.btn:disabled,.btn.disabled{opacity:0.5;cursor:not-allowed}

/* ---------- Section ---------- */
section.block{padding:52px 0}
section.block.tight{padding:34px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{font-family:var(--font-display);font-weight:600;font-size:30px;margin:0;color:var(--ink)}
.section-head p{color:var(--ink-soft);margin:6px 0 0;font-size:15px}
.section-head a.see-all{font-family:var(--font-mono);font-size:13px;color:var(--ledger);text-decoration:none;border-bottom:1px dotted var(--ledger);white-space:nowrap}

/* ---------- Cards ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--card-bg);border:1px solid var(--paper-line);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card.placeholder{background:transparent;border-style:dashed;opacity:0.85}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-icon{
  font-family:var(--font-mono);font-weight:600;font-size:13px;
  background:var(--ledger);color:#F3EFE4;width:34px;height:34px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.card.placeholder .card-icon{background:var(--paper-line);color:var(--ink-soft)}
.tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.5px;text-transform:uppercase;
  padding:3px 9px;border-radius:20px;font-weight:600;white-space:nowrap;
}
.tag-live{background:#DFF0E6;color:#166A44}
.tag-soon{background:#F1EADA;color:var(--accent-dark)}
.card h3{font-family:var(--font-display);font-size:20px;margin:2px 0 0;font-weight:600}
.card p{margin:0;color:var(--ink-soft);font-size:14.5px;flex-grow:1}
.card .card-link{
  margin-top:6px;font-family:var(--font-mono);font-size:12.5px;font-weight:600;
  color:var(--ledger);text-decoration:none;
}
.card.placeholder .card-link{color:var(--ink-soft)}
.card ul.feat{margin:0;padding-left:18px;color:var(--ink-soft);font-size:13.5px}
.card ul.feat li{margin-bottom:3px}

/* ---------- LCD screen (signature element) ---------- */
.lcd{
  background:var(--lcd-bg);border-radius:12px;padding:20px 22px;
  box-shadow:inset 0 0 0 1px rgba(62,213,152,0.15);
}
.lcd-label{font-family:var(--font-mono);font-size:11px;color:var(--lcd-fg-dim);text-transform:uppercase;letter-spacing:1.5px;margin:0 0 6px}
.lcd-value{
  font-family:var(--font-mono);font-weight:500;color:var(--lcd-fg);
  font-size:clamp(28px,6vw,42px);line-height:1.15;
  word-break:break-all;min-height:1.15em;
  text-shadow:0 0 14px rgba(62,213,152,0.35);
}
.lcd-sub{font-family:var(--font-mono);color:var(--lcd-fg-dim);font-size:13px;margin-top:6px}
.lcd-stats{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.lcd-stat-row{display:flex;justify-content:space-between;gap:16px;font-family:var(--font-mono);font-size:13.5px;padding-top:8px;border-top:1px solid rgba(62,213,152,0.12)}
.lcd-stat-row:first-child{border-top:none;padding-top:0}
.lcd-stat-row .stat-label{color:var(--lcd-fg-dim)}
.lcd-stat-row .stat-value{color:var(--lcd-fg);font-weight:600;text-align:right}

/* ---------- Calculator layout ---------- */
.calc-page{padding:34px 0 70px}
.calc-head{margin-bottom:26px}
.calc-head h1{font-family:var(--font-display);font-size:clamp(28px,4vw,38px);margin:6px 0 8px;font-weight:600}
.calc-head p{color:var(--ink-soft);font-size:15.5px;max-width:640px;margin:0}
.calc-layout{display:grid;grid-template-columns:1fr;gap:24px}

/* Calculator + sidebar layout: caps calculator width so it doesn't stretch huge on desktop */
.calc-grid{display:grid;grid-template-columns:1fr;gap:28px}
.calc-main{display:flex;flex-direction:column;gap:20px;max-width:480px}
.calc-sidebar{display:flex;flex-direction:column;gap:20px}
@media (min-width:880px){
  .calc-grid.has-sidebar{grid-template-columns:480px minmax(280px,360px);justify-content:center}
  .calc-main{max-width:none}
}
.info-panel{background:var(--card-bg);border:1px solid var(--paper-line);border-radius:14px;padding:22px}
.info-panel h3{font-family:var(--font-display);font-size:17px;margin:0 0 10px;font-weight:600}
.info-panel p{font-size:14px;color:var(--ink-soft);margin:0 0 12px;line-height:1.65}
.info-panel p:last-child{margin-bottom:0}
.info-panel ul{margin:0 0 12px;padding-left:18px;font-size:13.5px;color:var(--ink-soft);line-height:1.6}
.info-panel ul:last-child{margin-bottom:0}
.info-panel ul li{margin-bottom:6px}
.info-panel .note{font-size:12.5px;color:var(--ink-soft);border-top:1px dashed var(--paper-line);padding-top:12px;margin-top:2px}
.ad-slot{
  border:1.5px dashed var(--paper-line);border-radius:12px;padding:18px;text-align:center;
  font-family:var(--font-mono);font-size:11px;color:var(--ink-soft);text-transform:uppercase;
  letter-spacing:1px;min-height:250px;display:flex;align-items:center;justify-content:center;
}
.calc-panel{
  background:var(--card-bg);border:1px solid var(--paper-line);border-radius:14px;
  padding:24px;
}
.calc-panel h2{font-family:var(--font-display);font-size:19px;margin:0 0 16px;font-weight:600}

.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--font-mono);font-size:12px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.5px}
.field input,.field select{
  font-family:var(--font-mono);font-size:15px;padding:11px 12px;
  border:1.5px solid var(--paper-line);border-radius:8px;background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field .hint{font-size:11.5px;color:var(--ink-soft);font-family:var(--font-body)}
.err{color:var(--danger);font-size:12.5px;font-family:var(--font-body);display:none}
.err.show{display:block}

.toggle-group{display:inline-flex;background:var(--paper);border:1.5px solid var(--paper-line);border-radius:8px;padding:3px;margin-bottom:16px}
.toggle-group button{
  font-family:var(--font-mono);font-size:12.5px;font-weight:600;border:none;background:transparent;
  padding:8px 16px;border-radius:6px;cursor:pointer;color:var(--ink-soft);
}
.toggle-group button.active{background:var(--ledger);color:#fff}

/* keypad (basic/scientific calculators) */
.keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}
.keypad.sci{grid-template-columns:repeat(5,1fr)}
.key{
  font-family:var(--font-mono);font-size:16px;font-weight:600;
  padding:14px 0;border-radius:8px;border:1.5px solid var(--paper-line);
  background:#fff;color:var(--ink);cursor:pointer;transition:background .1s ease;
}
.key:hover{background:var(--paper)}
.key.op{background:var(--ledger);color:#fff;border-color:var(--ledger)}
.key.op:hover{background:var(--ledger-dark)}
.key.eq{background:var(--accent);color:var(--ledger-dark);border-color:var(--accent)}
.key.eq:hover{background:var(--accent-dark);color:#fff}
.key.fn{font-size:12.5px}
@media (max-width:480px){.key{padding:11px 0;font-size:14px}.key.fn{font-size:11px}}

table.breakdown{width:100%;border-collapse:collapse;margin-top:18px;font-family:var(--font-mono);font-size:13.5px}
table.breakdown th,table.breakdown td{padding:9px 10px;text-align:right;border-bottom:1px solid var(--paper-line)}
table.breakdown th:first-child,table.breakdown td:first-child{text-align:left}
table.breakdown thead th{color:var(--ink-soft);text-transform:uppercase;font-size:11px;letter-spacing:0.5px}
table.breakdown tbody tr:hover{background:var(--paper)}

.history{margin-top:14px;max-height:160px;overflow-y:auto;font-family:var(--font-mono);font-size:13px;color:var(--ink-soft)}
.history-row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed var(--paper-line)}
.history-empty{color:var(--ink-soft);font-style:italic;padding:6px 0}

/* ---------- Placeholder / coming-soon page ---------- */
.soon-box{
  border:1.5px dashed var(--paper-line);border-radius:14px;padding:40px 30px;
  text-align:center;background:var(--card-bg);
}
.soon-box .tag-soon{margin-bottom:14px}
.soon-box h2{font-family:var(--font-display);font-size:24px;margin:0 0 10px}
.soon-box p{color:var(--ink-soft);max-width:480px;margin:0 auto 6px}
.soon-list{display:inline-flex;flex-direction:column;gap:6px;margin:18px auto 0;text-align:left;font-family:var(--font-mono);font-size:13px;color:var(--ink-soft)}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--ledger-dark);color:#C9D9CF;margin-top:60px}
footer.site-footer .wrap{padding:36px 24px 28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
footer.site-footer .f-brand{font-family:var(--font-display);font-size:18px;color:#F3EFE4;font-weight:600}
footer.site-footer .f-note{font-family:var(--font-mono);font-size:12px;color:#8FA79A;margin-top:6px}
footer.site-footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer.site-footer nav a{font-size:13.5px;color:#C9D9CF;text-decoration:none}
footer.site-footer nav a:hover{color:#fff}

.status-strip{background:#F1EADA;border-bottom:1px solid var(--paper-line);font-family:var(--font-mono);font-size:12.5px;color:var(--accent-dark);text-align:center;padding:7px 12px}