/* ============================================================
   Osiris Market Directory
   Dark papyrus / carved-gold theme. System fonts only.
   No external requests of any kind.
   ============================================================ */

:root {
  --bg:      #14100a;
  --bg-2:    #181209;
  --card:    #1f170d;
  --card-2:  #261d10;
  --line:    rgba(120, 92, 40, 0.28);
  --line-2:  rgba(150, 118, 55, 0.42);

  --gold:    #c9a13b;
  --gold-2:  #e6c76d;
  --gold-3:  #8f7429;

  --sand:    #ead9b8;
  --sand-2:  #cbb992;
  --muted:   #93825f;

  --red:     #c6512f;
  --red-2:   #e07a52;
  --teal:    #43a08d;
  --green:   #79b186;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:  ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "DejaVu Sans Mono", monospace;

  --wrap: 1060px;
  --radius: 12px;
  --shadow: 0 18px 40px -22px rgba(0,0,0,0.8);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 50% -8%, rgba(201,161,59,0.10), transparent 60%),
    radial-gradient(900px 600px at 100% 0%, rgba(67,160,141,0.05), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  color: var(--sand);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(201,161,59,0.35); color: #fff; }

a { color: var(--gold-2); text-decoration: none; }
a:hover { color: var(--gold); }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- carved divider ornament ---------- */
.carve {
  height: 10px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='10' viewBox='0 0 26 10'%3E%3Cpath d='M13 1 L17 5 L13 9 L9 5 Z' fill='%23c9a13b' fill-opacity='0.55'/%3E%3Cpath d='M0 5 H9 M17 5 H26' stroke='%238f7429' stroke-opacity='0.5' stroke-width='1'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
  opacity: 0.8;
}

/* ---------- top band ---------- */
.topband {
  height: 4px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--gold-3) 12%,
    var(--gold) 50%,
    var(--gold-3) 88%,
    transparent 100%);
}

/* ---------- header ---------- */
.site-head {
  position: relative;
  padding: 34px 0 20px;
  text-align: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--sand);
}
.brand:hover { color: var(--gold-2); }

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  box-shadow: 0 0 0 1px var(--line-2), 0 8px 22px -10px rgba(0,0,0,0.9);
  display: block;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s;
}
.brand:hover .brand-logo {
  transform: translateY(-2px) rotate(-3deg);
  box-shadow: 0 0 0 1px var(--gold-3), 0 12px 26px -10px rgba(201,161,59,0.35);
}

.brand-text { text-align: left; line-height: 1.1; }
.brand-name {
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--sand);
}
.brand-sub {
  display: block;
  margin-top: 4px;
  font-size: 11.5px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
}

/* nav: centered row, NOT sticky */
.main-nav {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 6px;
}
.main-nav a {
  position: relative;
  padding: 8px 16px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--sand-2);
  border-radius: 8px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 3px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
}
.main-nav a:hover { color: var(--gold-2); }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: var(--gold-2); }
.main-nav a.active::after { transform: scaleX(1); }

.head-rule {
  max-width: 520px;
  margin: 18px auto 0;
}

/* ---------- layout ---------- */
main { padding: 26px 0 10px; }

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}

h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0 0 14px;
  color: #f2e7cd;
}
h1 .g { color: var(--gold-2); }

.lead {
  font-size: 18.5px;
  color: var(--sand-2);
  max-width: 70ch;
  margin: 0 0 8px;
}

h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  margin: 42px 0 12px;
  color: #efe3c6;
  letter-spacing: 0.01em;
}
h3 {
  font-size: 18px;
  margin: 26px 0 8px;
  color: var(--gold-2);
  font-weight: 650;
}
p { margin: 0 0 14px; }
ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin: 7px 0; }
strong { color: #f4ead2; font-weight: 650; }
code, .mono {
  font-family: var(--mono);
  font-size: 0.92em;
  background: rgba(0,0,0,0.32);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 6px;
  color: var(--gold-2);
  word-break: break-all;
}

/* ---------- address panel (on every page) ---------- */
.addr-panel {
  position: relative;
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.addr-panel::before {
  content: "";
  position: absolute; inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.addr-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--line);
}
.addr-head .t {
  font-family: var(--serif);
  font-size: 18px;
  color: #f0e4c8;
  letter-spacing: 0.02em;
}
.addr-head .note {
  font-size: 12.5px;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(121,177,134,0.4);
  color: var(--green);
  background: rgba(121,177,134,0.08);
  white-space: nowrap;
}
.badge svg { width: 13px; height: 13px; }

.addr-list { list-style: none; margin: 0; padding: 6px 0; }
.addr-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid rgba(120,92,40,0.16);
  transition: background 0.25s;
}
.addr-row:last-child { border-bottom: 0; }
.addr-row:hover { background: rgba(201,161,59,0.05); }

.addr-cell { min-width: 0; }
.addr-cell .lbl {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}
.addr {
  font-family: var(--mono);
  font-size: 14.5px;
  color: var(--gold-2);
  word-break: break-all;
  line-height: 1.4;
}
.compact .addr { font-size: 12.8px; }
.compact .addr-row { padding: 8px 16px; }
.compact .addr-cell .lbl { display: none; }

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sand);
  background: linear-gradient(180deg, #2c2213, #241b0e);
  border: 1px solid var(--line-2);
  border-radius: 9px;
  padding: 8px 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.12s, border-color 0.2s, background 0.2s, color 0.2s;
}
.copy-btn svg { width: 14px; height: 14px; opacity: 0.8; }
.copy-btn:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}
.copy-btn:active { transform: scale(0.96); }
.copy-btn.copied {
  border-color: rgba(121,177,134,0.6);
  color: var(--green);
  background: rgba(121,177,134,0.1);
}
.copy-btn .ic-check { display: none; }
.copy-btn.copied .ic-copy { display: none; }
.copy-btn.copied .ic-check { display: inline; animation: pop 0.32s cubic-bezier(.2,1.4,.4,1); }
@keyframes pop { 0% { transform: scale(0.4); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

.addr-foot {
  padding: 10px 18px 14px;
  font-size: 12.5px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.18);
}
.addr-foot a { color: var(--gold-2); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- hero variant ---------- */
.hero { padding: 8px 0 6px; }
.hero .addr-panel { margin-top: 22px; }

/* ---------- cards / grid ---------- */
.grid {
  display: grid;
  gap: 16px;
  margin: 22px 0;
}
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) {
  .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; }
}

.card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: var(--shadow);
}
.card .k {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.card h3 { margin: 0 0 8px; font-size: 19px; color: #f0e4c8; }
.card p { margin: 0; font-size: 15px; color: var(--sand-2); }
.card a.cardlink {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-2);
}
.card a.cardlink::after { content: "  \2192"; transition: margin 0.2s; }
.card a.cardlink:hover::after { margin-left: 4px; }

/* ---------- steps ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 22px 0; }
.steps li {
  position: relative;
  counter-increment: step;
  padding: 0 0 22px 58px;
}
.steps li:last-child { padding-bottom: 0; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: -2px;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--gold-2);
  background: radial-gradient(circle at 30% 25%, #2c2213, #1d1509);
  border: 1px solid var(--line-2);
  border-radius: 50%;
}
.steps li::after {
  content: "";
  position: absolute;
  left: 19px; top: 40px; bottom: 2px;
  width: 2px;
  background: linear-gradient(180deg, var(--line-2), transparent);
}
.steps li:last-child::after { display: none; }
.steps .st { font-weight: 650; color: #f0e4c8; font-size: 16.5px; display: block; margin-bottom: 4px; }
.steps p { margin: 0; color: var(--sand-2); font-size: 15.5px; }

/* ---------- callouts ---------- */
.note-box {
  border-left: 3px solid var(--gold);
  background: rgba(201,161,59,0.07);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 15.5px;
  color: var(--sand-2);
}
.note-box .h {
  display: block;
  font-weight: 650;
  color: var(--gold-2);
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}
.warn-box {
  border-left: 3px solid var(--red);
  background: rgba(198,81,47,0.08);
}
.warn-box .h { color: var(--red-2); }
.ok-box {
  border-left: 3px solid var(--green);
  background: rgba(121,177,134,0.07);
}
.ok-box .h { color: var(--green); }

/* ---------- table ---------- */
.tbl {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 15px;
}
.tbl th, .tbl td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.tbl th {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--line-2);
}
.tbl td:first-child { color: var(--sand-2); }
.tbl tr:hover td { background: rgba(201,161,59,0.04); }

/* ---------- FAQ (details) ---------- */
.faq { margin: 20px 0; border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
  background: transparent;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 40px 16px 4px;
  position: relative;
  font-weight: 650;
  font-size: 16.5px;
  color: #efe3c6;
  transition: color 0.2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--gold-2); }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 8px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--gold);
  transition: transform 0.25s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .a {
  padding: 0 4px 18px;
  color: var(--sand-2);
  font-size: 15.5px;
  max-width: 78ch;
}

/* ---------- related ---------- */
.related { margin: 40px 0 10px; }
.related .rl {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  background: rgba(0,0,0,0.16);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.related .rl:hover {
  border-color: var(--line-2);
  background: rgba(201,161,59,0.05);
  transform: translateX(3px);
}
.related .rl .arw { color: var(--gold); font-size: 18px; }
.related .rl .tt { font-weight: 650; color: var(--sand); }
.related .rl .ds { font-size: 13.5px; color: var(--muted); margin-left: auto; text-align: right; }
@media (max-width: 640px) { .related .rl .ds { display: none; } }

/* ---------- footer ---------- */
.site-foot {
  margin-top: 50px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.25);
  padding: 34px 0 30px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
}
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; gap: 22px; } }
.site-foot h4 {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
}
.site-foot p { font-size: 14px; color: var(--muted); }
.site-foot ul { list-style: none; margin: 0; padding: 0; }
.site-foot li { margin: 7px 0; }
.site-foot a { color: var(--sand-2); font-size: 14.5px; }
.site-foot a:hover { color: var(--gold-2); }
.foot-bottom {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- reveal on scroll (progressive enhancement) ---------- */
/* Content is visible by default; the hidden state only applies when JS
   is available (it adds the .js class to <html> in an inline head script). */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(.2,.8,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- 404 ---------- */
.err { text-align: center; padding: 40px 0 20px; }
.err .num {
  font-family: var(--serif);
  font-size: 96px;
  line-height: 1;
  color: var(--gold);
  text-shadow: 0 0 40px rgba(201,161,59,0.25);
}

/* ---------- utility ---------- */
.center { text-align: center; }
.mt-s { margin-top: 10px; }
.mt-m { margin-top: 22px; }
.mt-l { margin-top: 40px; }
.dim { color: var(--muted); }
.small { font-size: 13.5px; }
hr.soft { border: 0; border-top: 1px solid var(--line); margin: 30px 0; }