/* ==========================================================================
   The Texas Legacy Ledger — "statutory codebook" skin over Bulma 0.9.4
   Aged paper ground, ink-navy masthead, sienna rules, numbered § markers.
   Layout primitives come from Bulma; everything below is brand + typography.
   ========================================================================== */

:root {
  --paper:      #f6f3ea;
  --paper-2:    #fffdf7;
  --paper-3:    #ece6d7;
  --ink:        #1b2a3a;
  --ink-2:      #12202e;
  --ink-soft:   #3d4c5c;
  --body:       #26313c;
  --body-soft:  #55616e;
  --sienna:     #a8562e;
  --sienna-dk:  #8a4223;
  --sage:       #6f7f6a;
  --rule:       #d6cdb8;
  --rule-2:     #c2b79c;
  --measure:    36rem;
  --font-head:  "Petrona", Georgia, "Times New Roman", serif;
  --font-body:  "Atkinson Hyperlegible", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:  "Azeret Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

/* --- reset-ish over Bulma -------------------------------------------------- */
html { background: var(--paper); -webkit-text-size-adjust: 100%; }
body {
  background:
    linear-gradient(180deg, rgba(27,42,58,.035), rgba(27,42,58,0) 320px),
    var(--paper);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.72;
  letter-spacing: .002em;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }
img { max-width: 100%; height: auto; display: block; }

/* Safeguard: nothing is ever hidden waiting on JavaScript. */
[data-aos] { opacity: 1 !important; transform: none !important; }

.wrap { max-width: 76rem; margin: 0 auto; padding: 0 1.25rem; width: 100%; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper-2);
  padding: .7rem 1.1rem; font-family: var(--font-mono); font-size: .8rem;
}
.skip:focus { left: .5rem; top: .5rem; }

a { color: var(--sienna); text-decoration: none; border-bottom: 1px solid rgba(168,86,46,.35); transition: color .15s, border-color .15s, background-color .15s; }
a:hover { color: var(--sienna-dk); border-bottom-color: var(--sienna-dk); }
:focus-visible { outline: 3px solid var(--sienna); outline-offset: 2px; }

/* --- masthead -------------------------------------------------------------- */
.rule-top { height: 5px; background: linear-gradient(90deg, var(--sienna) 0 32%, var(--ink) 32% 100%); }
.ledger-head { background: var(--paper-2); border-bottom: 1px solid var(--rule); }
.masthead {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: .75rem 2rem;
  padding-top: 1.4rem; padding-bottom: 1.1rem;
}
.wordmark { display: flex; align-items: center; gap: .85rem; border-bottom: 0; }
.wordmark:hover .wm-2 { color: var(--sienna); }
.wm-glyph {
  font-family: var(--font-head); font-size: 2.5rem; line-height: 1;
  color: var(--paper-2); background: var(--ink);
  width: 3rem; height: 3rem; display: flex; align-items: center; justify-content: center;
  border-top: 4px solid var(--sienna);
}
.wm-text { display: flex; flex-direction: column; line-height: 1.06; }
.wm-1 {
  font-family: var(--font-mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .26em; text-transform: uppercase; color: var(--sienna);
}
.wm-2 {
  font-family: var(--font-head); font-size: 1.95rem; font-weight: 600;
  color: var(--ink); letter-spacing: -.012em; transition: color .15s;
}
.standfirst {
  font-family: var(--font-mono); font-size: .68rem; font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase; color: var(--body-soft);
  margin: 0 0 .35rem auto; padding: 0;
}

/* --- primary nav ----------------------------------------------------------- */
.ledger-nav { background: var(--ink); border-bottom: 4px solid var(--sienna); position: sticky; top: 0; z-index: 30; }
.navlist { display: flex; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }
.navlist li { margin: 0; }
.navlist a {
  display: flex; align-items: baseline; gap: .45rem;
  color: #cfd8e2; border-bottom: 0; padding: .95rem 1.05rem;
  font-family: var(--font-body); font-size: .89rem; letter-spacing: .008em;
  border-top: 3px solid transparent;
}
.navlist a .n { font-family: var(--font-mono); font-size: .68rem; color: var(--sienna); }
.navlist a:hover { color: #fff; background: rgba(255,255,255,.07); }
.navlist li.is-active a { color: #fff; background: var(--ink-2); border-top-color: var(--sienna); }
.navlist li.is-active a .n { color: #e2a97f; }

/* --- layout ---------------------------------------------------------------- */
.colset { display: flex; gap: 2.5rem; align-items: flex-start; padding: 2.5rem 0 3.5rem; }
.sheet {
  flex: 1 1 auto; min-width: 0;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--ink);
  padding: 2.4rem 2.6rem 2.8rem;
  box-shadow: 0 1px 0 var(--rule-2), 0 18px 40px -34px rgba(27,42,58,.55);
}
.rail { flex: 0 0 17.5rem; position: sticky; top: 5.2rem; }

/* Pages with no section rail (home, topic index, 404) centre a narrower
   sheet so the measure sits in the middle of the page rather than hard left. */
.colset.is-single { justify-content: center; }
.colset.is-single .sheet { max-width: 50rem; --measure: 41rem; }
.colset.is-single .body .lede { max-width: 41rem; }

/* --- article typography ---------------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono); font-size: .7rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase; color: var(--body-soft);
  margin: 0 0 1.1rem; padding-bottom: .8rem; border-bottom: 1px solid var(--rule);
}
.eyebrow .mark { color: var(--sienna); margin-right: .55rem; }

.body h1 {
  font-family: var(--font-head); font-weight: 600; font-size: clamp(2rem, 1.4rem + 2.1vw, 3rem);
  line-height: 1.1; letter-spacing: -.02em; color: var(--ink); margin: 0 0 1.1rem;
}
.body h2 {
  font-family: var(--font-head); font-weight: 600; font-size: clamp(1.32rem, 1.1rem + .85vw, 1.72rem);
  line-height: 1.22; letter-spacing: -.012em; color: var(--ink);
  margin: 2.5rem 0 .85rem; padding-left: .9rem; border-left: 4px solid var(--sienna);
}
.body h3 {
  font-family: var(--font-head); font-weight: 600; font-size: 1.13rem;
  color: var(--ink-soft); margin: 1.8rem 0 .55rem;
}
.body p { margin: 0 0 1.15rem; max-width: var(--measure); }
.body ul, .body ol { margin: 0 0 1.4rem; padding-left: 0; max-width: var(--measure); list-style: none; }
.body ol { counter-reset: li; }
.body li { position: relative; padding-left: 1.6rem; margin-bottom: .62rem; }
.body ul > li::before {
  content: ""; position: absolute; left: .18rem; top: .78em;
  width: .46rem; height: .46rem; background: var(--sienna); transform: rotate(45deg);
}
.body ol > li { counter-increment: li; }
.body ol > li::before {
  content: counter(li) "."; position: absolute; left: 0; top: 0;
  font-family: var(--font-mono); font-size: .78rem; color: var(--sienna);
}
.body strong { color: var(--ink); font-weight: 700; }
.body em { font-style: italic; }
.body code {
  font-family: var(--font-mono); font-size: .84em; background: var(--paper-3);
  color: var(--ink); padding: .1em .35em; border-radius: 2px;
}
.body .lede {
  font-family: var(--font-head); font-size: clamp(1.14rem, 1.02rem + .5vw, 1.34rem);
  line-height: 1.55; color: var(--ink-soft); font-weight: 400;
  margin-bottom: 1.8rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--rule);
  max-width: 40rem;
}
.body a[target="_blank"]::after {
  content: "\2197"; font-size: .72em; margin-left: .18em;
  vertical-align: super; color: var(--body-soft); text-decoration: none;
}

/* --- plate (hero image) ---------------------------------------------------- */
.plate { margin: 0 0 2rem; }
.plate img { border: 1px solid var(--rule-2); background: var(--paper-3); }

/* --- section rail ---------------------------------------------------------- */
.railbox { background: var(--paper-3); border: 1px solid var(--rule-2); border-top: 3px solid var(--sage); padding: 1.3rem 1.35rem 1.45rem; }
.railbox-title { font-family: var(--font-mono); font-size: .66rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--body-soft); margin: 0; }
.railbox-sub { font-family: var(--font-head); font-size: 1.06rem; font-weight: 600; color: var(--ink); margin: .15rem 0 .95rem; padding-bottom: .8rem; border-bottom: 1px solid var(--rule-2); }
.railbox-list { list-style: none; margin: 0; padding: 0; }
.railbox-list li { display: flex; gap: .55rem; align-items: baseline; font-size: .88rem; line-height: 1.42; margin-bottom: .68rem; }
.railbox-list .mark { font-family: var(--font-mono); font-size: .68rem; color: var(--sienna); flex: 0 0 auto; }
.railbox-list a { border-bottom-color: transparent; color: var(--ink-soft); }
.railbox-list a:hover { color: var(--sienna); border-bottom-color: var(--sienna); }
.railbox-list li.is-current > span:last-child { color: var(--ink); font-weight: 700; }

/* --- legal notice ---------------------------------------------------------- */
.notice {
  margin: 2.6rem 0 0; padding: 1.15rem 1.35rem 1.2rem;
  background: #fbf4ec; border: 1px solid #e6cdb8; border-left: 5px solid var(--sienna);
  max-width: var(--measure);
}
.notice-head {
  font-family: var(--font-mono); font-size: .72rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--sienna-dk);
  margin: 0 0 .5rem !important;
}
.notice-head i { margin-right: .3rem; }
.notice p:last-child { margin: 0 !important; font-size: .93rem; line-height: 1.62; color: var(--ink-soft); }

/* --- footer ---------------------------------------------------------------- */
.ledger-foot { background: var(--ink); color: #b9c4d0; border-top: 5px solid var(--sienna); margin-top: auto; padding: 2.8rem 0 2rem; }
.fgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.75rem 2rem; }
.fh { font-family: var(--font-mono); font-size: .66rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: #e2a97f; margin: 0 0 .75rem; }
.fcol ul { list-style: none; margin: 0; padding: 0; }
.fcol li { margin-bottom: .48rem; font-size: .86rem; line-height: 1.4; }
.fcol a { color: #b9c4d0; border-bottom-color: transparent; }
.fcol a:hover { color: #fff; border-bottom-color: rgba(255,255,255,.4); }
.fbase { margin-top: 2.4rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14); }
.fstate { font-size: .86rem; line-height: 1.62; color: #96a3b1; max-width: 52rem; margin: 0 0 1rem; }
.fstate strong { color: #dfe6ed; font-family: var(--font-head); font-weight: 600; }
.fmeta { display: flex; flex-wrap: wrap; gap: .6rem; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .07em; color: #7b8896; margin: 0; }
.fmeta a { color: #96a3b1; border-bottom-color: transparent; }
.fmeta a:hover { color: #fff; }

/* --- responsive ------------------------------------------------------------ */
@media (max-width: 1023px) {
  .colset { flex-direction: column; gap: 2rem; }
  .rail { position: static; flex: 1 1 auto; width: 100%; }
  .sheet { padding: 2rem 1.75rem 2.25rem; }
  .fgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  body { font-size: 17px; }
  .masthead { padding-top: 1.1rem; }
  .standfirst { margin-left: 0; font-size: .62rem; }
  .wm-2 { font-size: 1.6rem; }
  /* Every section link stays visible at every width — the nav is CSS-only and
     never depends on JavaScript to be reachable. */
  .navlist { display: grid; grid-template-columns: 1fr 1fr; padding: .35rem 0 .5rem; }
  .navlist a { padding: .6rem .5rem; border-top: 0; border-left: 3px solid transparent; font-size: .84rem; }
  .navlist li.is-active a { border-left-color: var(--sienna); background: var(--ink-2); }
  .sheet { padding: 1.5rem 1.2rem 1.9rem; }
  .body h2 { padding-left: .7rem; }
  .fgrid { grid-template-columns: 1fr; }
}

@media print {
  .ledger-nav, .rail, .skip, .plate { display: none; }
  body { background: #fff; font-size: 11pt; }
  .sheet { border: 0; box-shadow: none; padding: 0; }
  a { color: #000; border: 0; }
}