/* ==========================================================================
   railroads.b3rt.dev — Appalachian Rail Atlas, NC High Country
   Palette: Cream paper #f8f5ef + Ink #1a1a1a + Rust red #a04b2c
   Type pair: Fraunces (serif) + Public Sans (body) + JetBrains Mono (data)
   ========================================================================== */
:root{
  --paper:#f8f5ef;
  --paper-2:#efe9dc;
  --ink:#1a1a1a;
  --ink-2:#3a3a3a;
  --muted:#6b6660;
  --accent:#a04b2c;
  --accent-2:#7a3720;
  --rule:rgba(26,26,26,.16);
  --rule-strong:rgba(26,26,26,.5);
  --f-serif:'Fraunces','Iowan Old Style','Charter','Georgia',serif;
  --f-sans:'Public Sans','Inter','Helvetica Neue',system-ui,-apple-system,sans-serif;
  --f-mono:'JetBrains Mono','Fira Code','Courier New',monospace;
  --t-fast:200ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--f-sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}

.masthead{padding:18px 32px 14px;border-bottom:1px solid var(--ink);display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px}
.masthead .brand{font-family:var(--f-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink);text-decoration:none}
.masthead nav{display:flex;gap:24px;flex-wrap:wrap}
.masthead nav a{font-family:var(--f-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink);text-decoration:none;position:relative;padding-bottom:2px;transition:color var(--t-fast)}
.masthead nav a:hover{color:var(--accent)}
.masthead nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--accent)}

.hero{padding:112px 32px 72px;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:28px}
.eyebrow{font-family:var(--f-mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin:0}
.hero h1{font-family:var(--f-serif);font-size:clamp(48px,8vw,112px);line-height:.97;letter-spacing:-.035em;font-weight:700;margin:0;color:var(--ink);font-variation-settings:"opsz" 144,"SOFT" 30}
.hero .deck{font-size:clamp(18px,2vw,22px);line-height:1.5;max-width:62ch;color:var(--ink);margin:8px 0 0;font-weight:400}
.meta{font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);padding-top:24px;border-top:1px solid var(--ink);margin-top:32px;display:flex;gap:32px;flex-wrap:wrap}

.section{max-width:1200px;margin:0 auto;padding:72px 32px}
.section.band{background:var(--paper-2);max-width:none;padding:96px 32px}
.section.band > *{max-width:1200px;margin-left:auto;margin-right:auto}
.section-head{display:grid;grid-template-columns:48px 1fr;column-gap:24px;row-gap:8px;align-items:baseline;margin-bottom:48px;padding-bottom:20px;border-bottom:1px solid var(--ink)}
.section-head .num{grid-row:1/3;font-family:var(--f-mono);font-size:13px;letter-spacing:.2em;color:var(--accent);padding-top:8px}
.section-head h2{font-family:var(--f-serif);font-size:clamp(34px,4vw,52px);line-height:1.05;letter-spacing:-.025em;font-weight:700;margin:0;color:var(--ink);font-variation-settings:"opsz" 96}
.section-head .sub{margin:0;color:var(--muted);font-size:17px;grid-column:2;max-width:62ch;line-height:1.55}
.section h3{font-family:var(--f-serif);font-size:clamp(22px,2.4vw,28px);letter-spacing:-.015em;font-weight:700;color:var(--ink);margin:0 0 8px;line-height:1.15;font-variation-settings:"opsz" 60}

.entry{background:var(--paper-2);border:1px solid var(--rule-strong);padding:32px;margin:32px 0;max-width:820px;opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.entry.in{opacity:1;transform:translateY(0)}
.entry .loc{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin:0 0 10px}
.entry h3{font-size:30px;letter-spacing:-.018em;margin:0 0 18px}
.entry .stats{display:flex;gap:24px;flex-wrap:wrap;font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;color:var(--accent);text-transform:uppercase;padding-bottom:14px;border-bottom:1px solid var(--rule);margin-bottom:18px}
.entry .stats span strong{display:block;font-family:var(--f-serif);font-size:18px;font-weight:700;color:var(--ink);margin-top:4px;letter-spacing:-.005em;font-variation-settings:"opsz" 60}
.entry p{margin:0 0 12px;color:var(--ink-2);font-size:16px;line-height:1.65}
.entry .note{margin-top:18px;padding:14px 18px;background:var(--ink);color:var(--paper);font-size:14px;line-height:1.55;border-left:3px solid var(--accent)}
.entry .note::before{content:"DISPATCH";display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.25em;color:var(--accent);margin-bottom:4px;font-weight:500}

.ledger{display:flex;flex-direction:column;margin:32px 0}
.ledger-row{display:grid;grid-template-columns:240px 1fr;gap:32px;padding:24px 0;border-bottom:1px solid var(--rule);opacity:0;transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
.ledger-row.in{opacity:1;transform:translateY(0)}
.ledger-row:last-child{border-bottom:none}
.ledger-row .cell-name strong{display:block;font-family:var(--f-serif);font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.01em;margin-bottom:4px;font-variation-settings:"opsz" 60}
.ledger-row .cell-name span{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase}
.ledger-row .cell-body{font-size:16px;line-height:1.65;color:var(--ink-2)}
@media (max-width:720px){.ledger-row{grid-template-columns:1fr;gap:12px}}

table{margin:32px 0;border-collapse:collapse;width:100%;max-width:980px;font-size:14px;opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
table.in{opacity:1;transform:translateY(0)}
table th{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;text-align:left;padding:12px 16px;border-bottom:2px solid var(--ink);color:var(--ink);font-weight:500}
table td{padding:10px 16px;border-bottom:1px solid var(--rule);color:var(--ink-2);vertical-align:top}
table td:first-child{font-family:var(--f-serif);font-weight:700;color:var(--ink);font-variation-settings:"opsz" 60}
table tr:hover td{background:var(--paper-2)}
.caption{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase;margin-top:-12px;max-width:78ch}

.factbox{background:var(--paper);border-left:4px solid var(--accent);padding:24px 28px;margin:32px 0;font-size:17px;line-height:1.6;color:var(--ink);max-width:820px}
.factbox strong{color:var(--accent-2);font-family:var(--f-serif);font-weight:700;font-variation-settings:"opsz" 60}

.dyk{display:grid;grid-template-columns:120px 1fr;gap:24px;margin:40px 0;padding:28px;background:var(--ink);color:var(--paper);border-left:4px solid var(--accent)}
.dyk .badge{font-family:var(--f-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);padding-top:8px;font-weight:500}
.dyk p{margin:0;font-family:var(--f-serif);font-size:18px;line-height:1.55;color:var(--paper);font-variation-settings:"opsz" 60}
@media (max-width:720px){.dyk{grid-template-columns:1fr;gap:8px}}

.foot{margin-top:96px;padding:48px 32px;border-top:1px solid var(--ink);font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;text-transform:uppercase}
.foot a{color:var(--accent);text-decoration:none}
.foot a:hover{text-decoration:underline}

@media (prefers-color-scheme: dark){
  :root{
    --paper:#141414;
    --paper-2:#1f1d1a;
    --ink:#f1ebe1;
    --ink-2:#d8d0c2;
    --muted:#8a847b;
    --rule:rgba(241,235,225,.18);
    --rule-strong:rgba(241,235,225,.45);
  }
}